Glorious Celebration Essay Example for Free

Glorious Celebration Essay Maya Angelou, born Marguerite Johnson, is regarded as one of the celebrated American writers alive. Besides writing a lot of memorable works, she is also the subject of other authors who have written a lot about her life and works. There is her biography written by two of her friends, Marcia Gillespie and Richard Long, along with her nephew Rosa Butler. Mary Jane Lupton writes a biography-cum-writer’s guide on Maya Angelou’s works. L. Patricia Kite also writes a similar book depicting her life story and so does Jill Egan who highlighted the trials Angelou went through but also the triumphs as well. In his work, Jeffrey Elliot compiled interviews made by several authors on Maya Angelou to create a verbal mosaic of the life and works of the writer. Lyman Hagen makes a critical analysis of her works and managed to find the â€Å"secret† behind the success of Angelou. Priscilla Ramsey makes a critical analysis of Angelou’s poems in a journal. Another analysis is made by William Sylvester. Carol Neubauer analyzes one of her works, The Heart of a Woman to understand the woman behind the words. Sidonie Ann Smith wrote an analysis of Angelou’s first work The Song of a Caged Bird which centers on self-acceptance. Gillespie, M. , Butler, R. J. and Long, R. A. (2008). Maya Angelou: A Glorious Celebration. New York: Doubleday. This biography was written by her friends Gillespie and Long with her nephew Butler. This was written and published in celebration of Angelou’s 80th birthday and as the title of the book suggests, it has been 80 glorious years of her life though it has had its ups and downs as the authors hold nothing back in relating the colorful life of one of America’s celebrated literary artists. The book covers the traumatic experience she had at a young age to the beginning of her literary talents during her adolescence; she ventured briefly into acting and took part in the civil rights movement, rubbing elbows with Martin Luther King and Malcolm X until the time she took part in the inauguration of President Bill Clinton. Though Angelou had a troubled youth, she moved on and it was through literature that she was able to pull through and used it as her vehicle to express happiness and optimism. Lupton, M. J. (1998). Maya Angelou: A Critical Companion. Westport, Connecticut: Greenwood Publishing Group, Inc. Lupton provides a critical analysis of Angelou’s 5-volume autobiography. For each one, she provides an general overview, a background of the story. This would be followed by an analysis of various points of view like a narrative in the case of Heart of a Woman then describe the structure of the story where patterns are found. Then there is a plot development which focuses on revealing the character of the subject followed by a character development which reveals the character’s personality as the story develops. Then there is the thematic issues which identifies the theme of the story. This is followed by styles and literary devices which describes what devices were deployed by Angelou. This book would be a reliable guide to anyone who reads Angelou and needed a quick reference to its technical aspects besides the stories themselves. Kite, L. P. (2006). Maya Angelou. Minneapolis: Lerner Publications Company. This book is a biography of Angelou. The author touches on the personal aspects of Angelou’s life. She starts the story in 1993, the day Angelou recited a poem at President Bill Clinton’s inauguration and segues back to the day she was born and moving progressively to 1996. Her poems are mentioned here but not fully presented. This book caters mainly to elementary school students and serves as an ideal starter for anyone who appreciates poetry and will be surely inspired after reading Angelou’s story. Egan, J. (2009). Maya Angelou. A Creative and Courageous Voice. Pleasantsville, New York: Gareth Stevens Publishing. As the title suggests, this book mainly tackles the life and times of Maya Angelou. In the nine chapters of this book, Egan takes the reader on a journey covering the life and times of Angelou which is fraught with trials and tribulations but also of the courage to go one despite its presence. In the chapter â€Å"Finding Her Voice† was the start of Angelou’s literary career which was meant to be a form of therapy but later on became her calling. In the latter chapter, â€Å"A Glorious Legacy,† she turned to writing greeting cards for Hallmark not because she needed a job but for the love of writing and the celebration of life. Elliot, J. M. (Editor). (1989). Conversations with Maya Angelou. Jackson City: University of Mississippi Press. Elliot has compiled several interviews made by selected authors with Maya Angelou. Each interview or conversation tells the same story. It is about the triumph over adversity and her works serve as her vehicle of conveying that message. Angelou also clarified that her works are not exclusively dedicated to African-Americans though she lived through the turbulent times with them, but for all mankind. This book is ideal for scholars and students who wish to gain more insight to the woman behind remarkable works. Hagen, L. B. (1997). Heart of a Woman, Mind of a Writer and Soul of a Poet. Lanham Maryland: University Press of America. Hagen’s work is a critical analysis of the works of Maya Angelou. The first chapter is devoted to telling her life story. Chapter 2 reveals Angelou’s â€Å"secrets† to her very successful works which is the use of humor to offset the trying times she had gone through in her life instead of dwelling on the hurts of her past. The rest of the chapters makes an analysis of her works – her autobiographies and her poems as well as other aspects of Angelou’s multi-faceted life. These are purely analysis and do not give the full text of her works save for excerpts used in making the analyses. Ramsey, P. R. (1984). Transcendence: The Poetry of Maya Angelou. Current Bibliography on African Affairs 17 (2). 139-153. Priscilla Ramsey makes an in-depth analysis on the poems of Maya Angelou. Angelou’s poems are grounded on the reality of life as she has experienced them. Angelou uses her poems as a means to express her thoughts and sentiments not only about her own life but also the events that were unfolding around her from segregation to the civil rights movement. Angelou has practically employed every known literary device to be able to write elaborate poems that pretty much capture life the way she has seen it through her own eyes. Sylvester, W. (1995). Maya Angelou: An Overview. In T. Riggs (Editor) Contemporary Poets. New York: St. James Press. Sylvester gives an overall analysis of the poems of Maya Angelou. While doing so, he highlighted events in Angelou’s life which have had a profound influence on her, from William Shakespeare which she confessed was her â€Å"first love† to her involvement in the civil rights movement as an organizer working alongside Martin Luther King. Sylvester reveals that her poems are uniquely hers and are not imitations of other works as revealed with unique words she used. Neubauer, C. E. (1983). Displacement and Autobiographical Style in Maya Angelou’s Heart of a Woman. Black American Literature Forum 17 (3). 123-129. Neubauer makes an in-depth analysis of one of Angelou’s work Heart of a Woman which is more of an autobiography. Her starting point is the time she already reached adulthood, highlighting her different careers especially in one of the turbulent times not only of her life but to all black Americans for this was the civil rights movement. She uses her own life experience to mirror how â€Å"little people† felt. She provides a grassroots level view of the things happening in society here through her own eyes. She also compared and contrasted the styles of two of its prominent movers, Malcolm X and Martin Luther King, finding the latter more congenial. Smith, S. A. (1973) The Song of a Caged Bird: Maya Angelous Quest after Self-Acceptance. The Southern Humanities Review. 365-375. This is another analysis of a work by Maya Angelou. From the year, one can tell this is one of the earliest analysis made and this is â€Å"fresh† from the recent events of the previous decade where Angelou had been very active in the civil rights movement. But this story highlights the childhood of Angelou which was anything but happy. Her youth is a journey to freedom from â€Å"imprisonment† caused by misery and highlighted moments of struggle as she moved on until she finally attained the freedom she sought and it all boil down to self-acceptance. Angelou’s story is not a mere autobiography but also serves as a lesson in life where self-acceptance is the main theme and one of the keys to coping with life’s problems.

Charles Dickens Essay Example for Free

Charles Dickens Essay One lesson we witness in A Kestrel for a Knave also aims to teach the pupils about facts. However this lesson is taught by Farthing who is caring and a more fatherly teacher and this is communicated by his name. Mr Farthing has used his kind personality to gain some respect from the boys in the class. Although the lesson has the same content as the lesson in Hard Times during the lesson it becomes obvious that Farthings teaching is different. He manages to involve Billy, who is normally quite shy and lacking motivation, positively in the lesson. Farthing teaches in a more relaxed way and lets the lesson flow as well as welcoming input from the boys. He encourages Billy to participate and makes him feel special as he has something interesting to share. Farthing lets Billys thought tumble out and does not cut him short. Billy tells all about his bird, which he has raised and trained, and Farthing seems genuinely interested Jesses, how do you spell that? He writes words on the board, allowing the whole class to learn about Billys unusual talent. Billy becomes the teacher for a while and as Farthing is not controlling like Gradgrind he allows this to happen. The lesson becomes full of individuality as Billy shares his unusual hobby and his confidence grows. This would never have happened in a lesson taught by Gradgrind, he would never encourage a pupil to take over his position and would think a pastime like Billys ridiculous. The way in which Farthing nurtures Billys thoughts reflect the way in which Billy has nurtured Kes. The time and devotion that Billy has shown the bird is matched, although on a smaller level, by the way Farthing waits for Billy to talk and persist to question him gently as if he knows Billy has a lot to share. Another contrast between the two schools is the way in which Billy and his classmates behaviour changes depending on the teacher, whereas Gradgrinds pupils are always the same. The different methods of teaching present at Billys school become obvious when the PE teacher Sugden is introduced. Sugden is a bully and again Hines has highlighted the teachers personality with his name, as Sugden is a thug. Billy dislikes PE and does not have a PE kit, as his family cannot afford to buy him one. He arrives late to the lesson as he has been talking to Farthing. Instead of discreetly giving him a kit to wear Sugden mocks Billy in front of the other boys. The way in which Billy is treated provokes him to answer back and be cheeky. Sugdens verbal bullying brings out the negative aspects of Billys personality. Not only does Sugden verbally bully his pupils but as a big man he does not hesitate to physically abuse them too. He hit Billy twice with the ball, holding it between both hands as though he was murdering him with a boulder. The whole lesson is a bullying game for Sugden. There is an absence of skills taught and so the lesson consists of a game of football in which Sugden is the captain of one of the teams as well as being the referee. He bullies the opposing team as well as his own teammates if they make mistakes. His attitude is immature and shows no sportsmanship or fairness, two lessons which should always be reinforced in PE lessons. His negative attitude has a clear affect on the boys, who leave the lesson cold and uninspired. The education system presented by Charles Dickens is extreme and unnecessarily harsh. However the title Hard Times makes it seem like Dickens is writing honestly about a time which lead to harsh methods of education. He highlights the naivety of the people as now teaching methods have improved and young people are encouraged to be themselves and achieve the best that they can. Satire is used by Dickens to emphasize the mistakes of the system. Charles Dickens could of attended a school like the one in Hard Times and so I think he aims to make the problems obvious to people who otherwise might not notice the wrongs in society. Barry Hines also writes the truth about the education system in his era and I think he also aims to highlight the incorrectness of the organization. However Barry Hines writes more realistically as the book is more recent and therefore easier to relate to. Both authors present systems, which now seem very wrong but at the time they were thought of as acceptable. Both books probably contain memories of the authors school days and particularly in A Kestrel for a Knave the scenes seem very believable. I could conclude that neither system would be justifiable now but in their time the schools seemed fair.

Mesoporous Silica Nanoparticle (MNS) Properties

Mesoporous Silica Nanoparticle (MNS) Properties INTRODUCTION 1.1 Background Study Large amount of solid remnant from agriculture industries waste can create disposal problem to environment such as generation of odour and can attract pests that can endangered human health. Due to this problem the application of this waste is widely explored to control the disposal problem. According to Norsuraya, Fazlena and Norshasyimi (2016), primary fuel source and additive in construction industries utilise the application of solid residue. The example agricultural waste is corn cob, rice husk, sugarcane leaf and bagasse. Studies have been conducted to enhance the use of this solid residue into profitable product. One of the important element present in the waste is silica that has wide application. According to Norsuraya, Fazlena and Norshasyimi (2016), among the agriculture residue sugarcane bagasse ash (SCBA) consist the highest of the silica content with the value of 96.93%. This studies comply with the studies conducted by Rahman et al. (2015), that stated the amount of silica content in SCBA is more than 50%. Bagasse ash is the product of combustion of bagasse that are commonly used as a source energy to operate plant. Bagasse is one waste product in sugar industry that incurs additional disposal cost. Bagasse is cellular fiber remaining after extraction of the sugar-bearing juice from sugarcane. It consist of lignin (20-30 %), cellulose (40-45 %) and hemicelluloses (30-35 %) (Peng et al., 2009). The silica content varies depending on the environment, soil nature and the process involves in harvesting it. In Malaysia the application of Sugarcane Bagasse (SCB) is still not widely explored but studies already conducted to produce silica gel as adsorbent, additive for concrete, cosmetic and others because of its characteristic. SCB is more related to by-product in sugarcane mills industry. After the juice containing sucrose called as table sugar extracted from the sugarcane by pressing the sugarcane. The residue is the SCB which contains high fibrous residue. The largest sugarcane plantation in Malaysia is at the northern region of Malaysia which can produce more than 70 000 tonne of sugarcane. The sugarcane bagasse waste from the extraction process contribute to huge disposal waste problem. SCBA can be the most valuable stock for production of mesoporous silica that are useful application such as adsorption and catalyst (Rahman et al., 2015). For that purposes, the size and surface area of the mesoporous silica are importance. Mesoporous silica is a silica that has pore with diameter range of 2 50 nm depending on the process of synthesis of the mesoporous silica. The large surface area of the mesoporous silica functions as the active site that useful for the application such adsorption. Dye is a natural or synthetic materials that can add a specific colour onto the material that are applied to. Every year more than 10 000 types of dye are produced around the world and are used in different types of industries (Malakootian et al., 2015). The application of dye used widely from food industry to textile industry with the biggest consumer of dye is textile industry. This industry is known to be the one of the main contributor of industrial wastewater pollution and it is the most polluting of all the industrial sector. 10-50% of the dye will end up in the effluent (Axelsson et al., 2006). Dye are significantly toxic and mutagenic that poses hazard to aquatic life and living organism. One of example of dye is methylene blue (MB) that are an important aromatic compound with chemical formula of C16H18ClN3S. Large amount of this dye are released in the water sources and according to Malakootian et al. (2015) it is more importance removing dye from textile wastewater than tre ating other colourless organic and inorganic because only a small amount of dye can affect the water quality and colour. Various treatment method introduce to removes dye from textile wastewater such as physical, chemical and biological but it is not effective due to complex chemical structure that lead to resistant to this type of treatment other than the treatment cost. Thus, it is important to find other alternative process of removal of dye. Currently, the most known method to treat textile wastewater is by using adsorption process method because of it has more advantages compared to traditional method especially in environmental aspects and its ease of operation, cost effectiveness, biodegradability as well as greater efficiency. In order to carry out the adsorption, the main important thing is the adsorbent. According to Malakootian et al. (2015) the most typical adsorbent used for adsorption treatment for the removal of dyes from coloured water or wastewater, but due to its high production, regeneration and reactivation procedures cost research has been concentrated on alternative adsorbents with high adsorptive capacity and low cost such as mesoporous silica nanoparticle (MSN). These adsorbents have high efficiency due to their high surface area, high mechanical properties and good resistivity to thermal degradation, and they exist in several structures and amphoteric properties. 1.2 Problem Statement The wastewater from textile contain high concentration of dye. So it required for the effluent from the industry to undergo treatment. Wastewater resulting from these industries is generally characterize by high COD, pH, dissolved solid temperature and dye and surfactant content. Dye also can be toxic to environment because of its chemical properties. In order to treat effluent from textile industry that contain high percentage of dye, various method introduced and used. Examples of the methods are physical, chemical, biological, membrane separation, radiation, electrochemical, advanced oxidation, photolysis, electrochemical, sonolysis processes, etc. However, these methods are relatively ineffective because most dyes as azo reactive dyes are highly water soluble, have complex structures, and are stable to light, chemical and biological degradation, etc. Furthermore, these methods have certain disadvantages such as high capital and operational costs, secondary sludge disposal problems and the release of large volumes of toxic by-products (Malakootian et al., 2015). Among all these methods, adsorption is the best method because of its advantages and the best adsorbents is by using nanotechnology method such as Mesoporous Silica Nanoparticle. It is because it has high adsorptive capacity and low cost. 1.3 Objectives of Study The objectives of the study can be outlined as follows: To prepare Mesoporous Silica Nanoparticle (MSN) from bagasse ash To characterize the physicochemical properties of MSN. To study the potential of MSN as an environmental adsorbent in wastewater treatment 1.4 Research Scope The research is to investigate the effluent of low cost adsorbent materials which is Mesoporous Silica Nanoparticle (MSN) from bagasse ash as the adsorbent to remove the Methylene Blue. The MSN are prepared from Sol-Gel Method and then Hydrothermal Synthesis by using formaldehyde, water and without formaldehyde and water. The MSN will be characterize and will be subjected to: Fourier Transform Infrared Spectroscopy (FTIR) to identify the major functional chemical groups present in the silica Transmission Electron Microscopy (TEM) to determine the average particle size and the morphology of the materials. Brunauer-Emmett-Teller (BET) to evaluate the specific surface area. Scanning Electron Microscope (SEM) to evaluate the image of the MSN The performance of MSN adsorbent in removing methylene blue from aqueous solution will be carried out in various parameter which are: Effect of pH the aqueous methylene blue in pH 3, 5, 7, 9, 11 Effect of MSN dosage (0.1 g, 0.2 g, 0.3 g, 0.4 g and 0.5 g) Effect of initial concentration of aqueous methylene blue (10 ppm, 20 ppm, 30 ppm, 40 ppm and 50 ppm) Effect of temperature of the aqueous methylene blue (30 Â °C, 50 Â °C and 70 Â °C) The treated aqueous methylene blue dye will be characterized and subjected to UV-Visible Spectrometer (UV-Vis) to evaluate the percentage of methylene blue dye remove from the aqueous solution from adsorbent by MSN. LITERATURE REVIEW 2.1 Introduction One of the major problem in environment is water contamination. The bad effect of water contamination will affect everything in this world such as human, animals and plants. It is because water is the main elements to support all living things and earth. Nearly all of water contamination is caused by human activities. Apart from human activities, water contamination is also caused by natural waste. From long time ago, the water contamination is studied by researcher. There are many technique and method to treat and remove contaminants in the waste water. It is for preserving both human and the environment in this world. Among all contaminant in water, dye is one of the contaminant that exist in the water. The waster that contain dye is mainly from industry that related to textile industry, plastic and paper. It contain up to 10% of used dye. It is proven that dye is dangerous to all living things due to its harmful behaviour of dye molecules and their metabolites is significant for the development of strategies to diminish their desperate damaging impacts (Hebbar, Isloor, Zulhairun, Sohaimi Abdullah, Ismail, 2017). In addition to having harmful adverse effect, the presence of colour in water is visually unpleasant and can destroy the entire ecosystem. One of the most effective method to overcome the problem of effluent water containing dye is by using adsorption technique. It has been proven to be very effective by many researchers. This is because adsorption method offers more advantages compared to other method especially in environmental aspects and its ease of operation, cost effectiveness, biodegradability as well as greater efficiency. 2.2 Dyes Dyes are produced all over the world with approximately 10 000 different type of dyes produced per year and it has been used extensively in so many industries. Most common industry that utilizing dye is textile industry and estimated to utilize around 7 ÃÆ'- 105 1 ÃÆ'- 106 tons (Malakootian et al., 2015). Dyes are used to dye a textile products, fur products, and others. Dye can be originated mainly from vegetables and also animal sources. There also the existence of synthetic dye that replacing the natural sources. The main function of dye are to add colour to a certain materials such as textile. Dye are also generally utilized as part of industry such as rubber, paper, cosmetic etc. Among these different industry, textile industry positions first in utilization of dyes for colouring of fiber. The dye are constantly left as major waste in these industries. Because of their compound structure, dyes are impervious to fading on presentation of light, water and numerous chemicals and this manner are hard to be decolorized once discharged into the nature or aquatic environment. Basically, dyes are ionising and aromatic compound. Inside the dyes, there are chromophores present in them. Based on their structures of the dyes, it has aryl rings that has delocalised electron systems. These structures are said to be responsible for the adsorption of electromagnetic radiation that has varying wavelengths, based upon the energy of the electron clouds. Dye can influence aquatics life, human wellbeing and environmental framework when dye wastewaters are greatly released wastewater into water sources due to complex compound in the dye. It has big complicated molecular structure and harmful properties. It in the end rolls out improvements of ecological system and other serious pollution issues. Dye wastewaters can contain harmful organic residue with the significant mixes of phenol derivatives, aniline derivatives, organic acid and benzene derivatives (Likhar Shivramwar, 2013) 2.2.1 Classification of Dye Dyes can be characterized into a few classes as per their utilization, for example, reactive, disperse, direct, vat, sulphur, cationic, acid and solvent dyes. The classification of dyes according their application is as shown in table 2.1. Table 2.1: General dyes classification and its application (Hunger, 2003) Class Principal Substrate Application Chemical Types Acid Dyes Nylon, Wool, Silk, Paper, Inks and Leather Usually from neutral to acidic dyebaths Azo (including premetallised), antraquinone, triphenylmethane, azine, xanthene, nitro and nitroso Cationic (Basic Dyes) Paper, Polyacrylonitrile, Modified Nylon, Polyester and Inks Applied Applied from acidic dyebaths cyanine, hemicyanine, diazahemicyanine, diphenylmethane, triarylmethane, azo, azine, xanthene, acridine, oxanine and anthraquinone cotton, Direct Dyes Cotton, Rayon, Paper, Leather and Nylon Applied from neutral or slightly alkaline baths containing additional electrolyte Azo, phthalocyanine, stilbene and oxanine Dispersed Dyes Polyester, Polyamide, Acetate, Acrylic and Plastics Fine aqueous dispersions often applied by high temperature/ pressure or lower temperature carrier methods; dye may be padded on cloth and baked on or thermofixed Azo, anthraquinone, styryl, nitro and benzodifuranone Reactive Dyes Cotton, Wool, Silk and Nylon Reactive site on dye reacts with functional group on fiber to bind dye covalently under influence of heat and pH (alkaline) Solvent Azo, anthraquinone, phthalocyanine, formazan, oxanine Solvent Dyes Plastics, Gasoline, Varnishes Lacquers, Stains, Inks, Fats, Oils and Waxes Dissolution in the substrate Azo, triphenylmethane, anthraquinone and phthalocyanine cotton Sulphur Dyes Cotton and Rayon Aromatic substrate vatted with sodium sulphide and reoxidised to insoluble sulphur- containing products on fiber Indeterminate structure Vat Dyes Cotton, Rayon and Wool Water-insoluble dyes Solubilised by reducing with Sodium hydrogensulphide, then exhausted on fiber and Reoxidised Anthraquinone (including polycyclic quinines) and indigoids Synthetic dye are being used extensively used in different dyeing industry with textile is leading industry that utilize it with 56% of world dye production annually. Its effluent contain critical level of organic contaminants, which are toxic as it will create odour, bad taste, unsightly colour, foaming, etc. These substances are often resistant to degradation by biological methods and are not removed effectively by conventional physico-chemical treatment methods. Removal of these dyes from effluents in an economic fashion remains a major problem for textile industries. 2.2.2 Methylene Blue Methylene Blue (MB) or also known as Methylthioninium Chloride was first synthesized at 1876 by a German Chemist, Heinrich Caro. Paul Guttman and Paul Ehrlich used MB in the treatment of Malaria dieses in 1891. During that time also, the function of MB as a dye were discovered and were used in First World War as a biological weapon and partially staining the soldiers. MB has many uses in different field, For instance, chemists use it to detect oxidizing agents and biologists use it to stain tissue samples and detect nucleic acids. In medicine, it is used as a treatment for various illnesses and disorders, including methemoglobinemia, schizophrenia, kidney stones, and herpes infections. In aquaculture, it is used to prevent freshwater fish eggs from being infected by bacteria and fungi (Methylene blue New World Encyclopedia, 2014) In term of dye application only, MB a basic blue dye used for dyeing silk, leather, plastics, paper, and cotton mordant with tannin as well as for the production of ink and copying paper in the office supplies industry. The release of this dye to earth is troubling for both toxicological and aesthetical reasons as dye hinder light infiltration, harm the nature of the accepting streams and are toxic to food chain organisms. The dye has a synthetic origin and complex aromatic molecular structures, it is an inactive and hard to biodegrade when released into waste streams. This perspective has dependably been neglected in their discharge. The removal of synthetic dye is of incredible worry since a few dyes and their degradation products might be cancer-causing agents and poisonous and, thus, their treatment cannot rely on upon biodegradation alone. Table 2.2: Properties of Methylene Blue (MB) METHYLENE BLUE IUPAC name 7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride Properties Molecular formula C16H18ClN3S Molar mass 319.86 g/mol Density 43 600 mg/L at 25 Â °C Melting point 100 ÂÂ °C Boiling Point Decomposes Odour Odourless Solubility in water Soluble in ethanol, chloroform; slightly soluble in pyridine; insoluble in ethyl ether Adapted from https://pubchem.ncbi.nlm.nih.gov/compound/methylene_blue#section=WIPO-IPC 2.2.3 Technologies for Dye Removal Dye are used widely in all sector to colour their product. In order to colour the product large amount of dye is used. Apart to colour their product the dye also been used as paper, and plastic. This will result in large amount of effluent containing dye as contaminant into the nature. According to study conducted by Axelsson et al. (2006), 10 50 % of the dye used in industry will go to effluent because of the dye molecule might react with hydroxyl ions in the solution giving rise to even more water-soluble hydrolysed molecules. Because of the good solubility of dye in water it will endangered the nature. It is also reported by Sapawe et al. (2012) that 15 % of the total world production of dyes is released in textile industry. This proves that from out of 7ÃÆ'-105 tons of effluent produce large number of dye is discharges as wastewater. Without further treatment to the effluent containing dye contaminant, it can cause extreme problems if not treated legitimately because of dyes are harmful, toxic, mutagenic, carcinogenic to human life as well to another living organism (Sapawe et al., 2012). To treat the dye so many method had been introduced and the best method reported by Malakootian et al. (2015), is by using adsorption method and supported by Marrakchi, Ahmed, Khanday, Asif, Hameed (2017) due to some advantages. From all types of treatment, it can be classified into three categories which are divided for the technologies which are physical, chemical and biological. However, it is hard to treat the dye because of their synthetic origin and mainly complex aromatic structure. All of these technologies possess pros and cons. 2.2.3.1 Physical and Chemical Treatment There are numerous method falls under physical and chemical treatment such as anion exchange resins, cogulations, flotation, electroflotation, electrochemical destruction, irradiation, Ozonation,adsorption, and the use of activated carbon. Physical and chemical treatment is far more effective than biological treatment in decolourizing dye but it will use more energy, chemicals, and biological process hence increasing the capital cost for the treatment (Miao, 1992). Apart from that, it will lead to secondary sludge disposal problems and the release of large volumes of toxic by-products (Malakootian et al., 2015). 2.2.3.2 Biological Treatment Biological have three stages or phases. It is because before the effluent arriving to the biological phase, it will go through some physical and chemical treatment. For comparison to the physical and chemical method, physical and chemical treatment will treated physically or chemically without going through another phases. It is reported by Malakootian et al. (2015) that biological treatment is in effective in decolorizing water because most dyes as azo reactive dyes are highly water soluble, have complex structures, and are stable to light, chemical and biological degradation. The example of biological treatment are fungal biodegradation, bacteria biodegradation, yeast biodegradation, and microbial biosorption, Biological treatment has lower capital cost compared to physical treatment and chemical treatment (Miao, 1992). 2.3 Decolorizing of Dyes by Adsorption Process Absorption has been proved as the best method for treatment wastewater containing dye. It offers noteworthy advantages over customary treatment techniques particularly from the environmental perspective and its simplicity of operation and also more prominent efficiency. Some adsorbents, which are utilized for the expulsion of dye from aqueous solutions with differing achievement include activated carbon, magnesium oxide grafted chitosan, modified bentonite, TiO2 powder, TiO2 nanotube and others. Among all these materials, activated carbon is a standout amongst the most much of the time adsorbents utilized for the removal of dye from coloured waters and wastewaters, yet because of its high generation, recovery and reactivation procedure cost, research has been concentrated on alternative adsorbents with high adsorptive capacity and low cost. Therefore, recently there has been a lot of attention toward using nanotechnology methods. Nowadays using nanomethods, especially by using Mesoporous Silica Nanoparticle, The large surface area allows for binding at a great number of active sites distributed within the framework of the porous materials. The large pores can overcome the pore-diffusion limitation and provide high-speed pathways for gas molecules (Rahman et al., 2015). Apart from that, it is reported that, Mesoporous Silica Nanoparticle which is synthesized from natural sources claimed to safe in handling, cheap and can be generated from cheap resources (Norsuraya et al., 2016) which is bagasse ash in this case. Due to this advantages, the usage and studies regarding Mesoporous Silica Nanoparticle increase exponentially as adsorbent. METHODOLOGY 3.1 Introduction The aim of this study is to synthesis Mesoporous silica from bagasse ash by using green route and to study the performance of the Mesoporous silica in wastewater treatment by utilizing aqueous methylene blue as the wastewater. The mesoporous silica is prepared by carrying out combustion of bagasse to produce bagasse ash and then using Sol-Gel method to make gel from the bagasse ash. The product of Sol-Gel method will undergo hydrothermal synthesis by using formaldehyde, water and without formaldehyde and water to synthesis Mesoporous Silica Nanoparticle (MSN). The MSN produced will be characterize by using Fourier Transform Infrared Spectroscopy (FTIR), Transmission Electron Microscopy (TEM), Brunauer-Emmett-Teller (BET), Scanning Electron Microscope (SEM). The performance study for wastewater treatment to treat aqueous methylene blue by using MSN will be test under four parameter which is the effect of pH, effect of MSN dosage, effect of initial concentration of the dye, and effect of temperature. The research methodology is summarized in the research flow chart in Figure 3.1 below. 3.2 Material and Methods In this study there are six stages of preparations and experiment. Which are the preparation of bagasse ash, preparation of silica gel from bagasse ash, production of Mesoporous Silica Nanoparticle (MSN), characterization of the MSN, Performance study of MSN and characterization of treated wastewater. 3.2.1 Preparation of Bagasse ash The material, apparatus and glassware needed for this stage as shown in table 3.1 Table 3.1: List of Materials, Glassware and Apparatus Materials Apparatus Sugarcane Bagasse Oven Furnace Sugarcane Bagasse can be collected from sugarcane juice hawker at Tampin, Negeri Sembilan. First step need to be taken is to cut the bagasse in small pieces and boil the bagasse to remove the remaining sugar in the bagasse, after that the bagasse need to be wash and rinse by using distilled water to remove impurities. After that, the bagasse will be subjected to oven drying process at 70Â °C 80 Â °C for 24 hours. To obtain ash from the bagasse, combustion are to be carried out in furnace at 800 Â °C for 3 hours at heating rate of 10 Â °C/min. The ash need to be collected and labelled as Sugarcane Bagasse Ash (SBA). 3.2.2 Preparation of Silica Gel from Bagasse Ash (Sol-Gel Method) The material, apparatus and glassware needed for this stage as shown in table 3.2 Table 3.2: List of Materials, Glassware and Apparatus for Sol-Gel Method Materials Apparatus SBA Erlenmeyer Flask 1M Lye Solution (NaOH) (1 litre) Stirrer Distilled Water Beaker 1M Sulphuric Acid (H2SO4) Pipette (25 ml capacity) pH meter Boil 30g of Bagasse Ash and 1 L of 1M Lye Solution (NaOH) in Erlenmeyer flask for 1 hour with a constant stirring to dissolves the silica and produce a sodium silicate solution. Filter the solution through whatman No. 41 ashless filter paper and wash the residue with boiled distilled water. Let the filtrate to cool to room temperature. Reduce the pH of the solution to pH 7 by using 1M Sulphuric Acid (H2SO4) by using titration method and constant stirring. When gel form from the solution from the solution, age it for approximately 18 hours. After the ageing, gently broke the gel and centrifuge at 2500 rpm for 10 minutes. Discard the supernatant and transfer the gel into a beaker and dry for 11-13 hours at 80Â °C to produce xerogels. Wash with deionized water to remove minerals and impurities from the silica 3.2.3 Production of Mesoporous Silica Nanoparticle (Hydrothermal Synthesis) The material, apparatus and glassware needed for this stage as shown in table 3.3 Table 3.3: List of Materials, Glassware and Apparatus for Hydrothermal Synthesis Materials Apparatus Cetyltrimethylammonium Bromide (CTAB) Conical Flask Ammonium Hydroxide (NH4OH) Stirrer Distilled Water Beaker Microwave Mix 0.64 g of cetyltrimethylammonium bromide (CTAB) and 30 ml formaldehyde solution (37 wt %) in 100 ml closed conical flask and stir at 27Â °C for 5 minutes. Quickly add 2.8 ml NH4OH and stir for 30 minutes. Add 2.8 ml of silica prepared in Sol-Gel method and stir vigorously for 24 hours. Transfer the mixture to 100 ml beaker and place it in microwave at 800 Watt for 30 minutes. Filter the product and wash with deionize water and dried it overnight at 60Â °C. Calcinate the dried product in air at 540Â °C for 3 hours to remove surfactants in order to obtain MSNs. Repeat all step by replacing formaldehyde with water and without formaldehyde. The product form is Mesoporous Silica Nanoparticle (MSN). 3.2.4 Characteriza

The Political History of Italy Essays -- History of Italy Essays

The political history of Italy is quite extensive. The Greeks were the first to settle in Italy and established colonies in the southern part of the country and in Sicily. There was not a sense of political reality as much as there was a civilization (Windows on Italy- History). While the Greeks controlled the south the Gauls, or Celtic people, ruled the north and the Po Valley. But the most important group to settle in Italy was the Etruscans. Because of their advanced civilization, the Etruscans were the only ones to establish political and cultural ideas before the Roman Empire (Windows on Italy- History). At the end of the Etruscans rule, Rome began a unification of Italy and established Latin to be the general language (Defusco). By 6th century BC, the city of Rome came into power. During this growing power, Rome began fighting other civilizations to expand its territory. Amongst these populations was Rome’s long time friend Carthage. Rome soon became greedy and made war on Carthage in the Second Punic War (Defusco). The Punic Wars lead Rome to gain territories along the Mediterranean basin. At the end of the Third Punic War, Rome defeated Carthage and became the major Mediterranean military power (Windows on Italy- History). In all of Rome’s defeats, Greece was the most significant. The Romans adopted Greek customs and ideas as their own. This changed the society of Rome by developing a new culture and way of thinking. The Roman Empire was soon developed by the ideas of Augustus, leading to a more democratic way of governing. The Empire created an expansion of Roman civilization by its leaders conquering other civilizations. The Empire ruled for many years under many different Emperors. During this time there was a mixture of rule between a hereditary Emperor and a Senate. With the fall of the Empire after the death of Theodosius, Italy was then attack from neighboring civilizations in the north and west. These invasions soon lead to the rising of power in individual city-states (Defusco). The citizens of the cities abolished the ideas of feudalism and searched for their own identity. Their searching lead to violent acts amongst themselves in determining who should govern, but despite the fighting, each city contributed greatly to the economy and helped to raise the cultural energy of Rome (Defusco). By the year 1861, a unified Italy was... ...e the beginning of its unification, Italy has battled with the differences of the north and south. It will take a long time to achieve economic stability in the south, but one that must be reached in order to increase the economic growth for the whole country. With its strong nationalistic views, Italy is well on its way to achieving its goals. Works Cited CIA-World Factbook-Italy. 2001. http://www.cia.gov/cia/publications/factbook/geos/it.html (26 Nov. 2001). Defusco. Italy-Culture and History. 2001. http://www.defusco.ch/en2_italy.html (26 Nov. 2001). Electric Library. Columbia University Press: 2001. http://www.encyclopedia.com/articlesnews/06518.html (26 Nov. 2001). Embassy of Italy in the United States. Washington D.C.: 2001. http://www.italyemb.org (26 Nov. 2001). U.S. Department of State. 2001. http://www.state.gov/r/pa/bgn/index.cfm?docid=4033 (26 Nov. 2001). Windows on Italy-the Constitution. Italian National Research Council: 2001. http://www.mi.cnr.it/WOI/deagosti/constitu/const1.html (26 Nov. 2001). Windows on Italy-the History. Italian National Research Council: 2001. http://www.mi.cnr.it/WOI/deagosti/history/tribes.html (26 Nov. 2001).

The Storm Essay -- essays research papers

The Storm The title of this story suggests a metaphorical connection between the storm outside and the storm of emotions going on in the individuals Calixta and Alcee. The intensity of their sexual act inside the house follows the pattern of the storm outside. Their passion climaxes and diminishes with the storm. They are left replenished and fresh just like nature. The storm outside had been brewing for some time, just as it had been brewing between Calixta and Alcee. They tried to deter the storm by staying away from each other, but it was inevitable just like the storm itself. They had set up barriers between themselves by not being alone together but those barriers could be and were broken. Just like the storm beating down the barriers of the house trying to expose them to the outside elements, the barriers between Calixta and Alcee were diminishing with first contact as shown in this excerpt. â€Å"The rain beat upon the low, shingled roof with a force and clatter that threatened to break an entrance and deluge them there.† This refers to the storm outside and their emotional state. They were feeling this need and desire for each other and it was beating down all the barriers they had set up within themselves to resist this temptation. Their feelings were so dangerously close to the surface that they could hardly hide them any longer. The storm was raging on and the drama of the lightning was very shocking to them. They could almost feel its electricity. â€Å"The playing of ...

Education of Children with Learning Disabilities Essay -- Teaching Edu

Education of Children with Learning Disabilities For centuries, the education of children with learning disabilities has been a problem and a challenge. Many methods of teaching have been proposed, yet every day there are new techniques and strategies on how to achieve the maximum success of these children. The problem of educating a child cannot be solved quickly and easily, rather it requires much careful analysis and research. Workers in this field are developing new theories on a day-to-day basis. All the methods proposed seem to be the answer, yet the problem is not yet solved. Meanwhile, we must determine the best strategies for the most effective method of teaching a child with learning disabilities. Children whom we are discussing are those who are sometimes thought to be unprogressive or otherwise not achieving as well as they should at their age level in school. They are usually average children who experience extreme difficulty in learning how to read or to do mathematical problems, or who have difficulty in handling a pencil, buttoning buttons, or tying shoelaces. They can be harshly teased by their classmates for clumsiness or â€Å"stupidity,† and are frequently labeled as â€Å"disciplinary† problems by their teachers because they may act up in class in an attempt to blend in their lack of preparation. Their disabilities are often not recognized and many times these children grow up and go through life, still impaired, still making adjustments, never having been helped because the nature of their disability had not been recognized. Children with learning and behavioral difficulties have a lot in common with all children. They rarely exhibit any kinds of learning and behavior characteristics that are not also seen in the typical child. For example, many times they cannot tell the difference between similar letters or numbers. Many children also exhibit visual perceptual problems during their early exposure of reading instruction, but most children soon learn the appropriate visual discrimination and the associated letter sound, etc. However, it is the children that continue to experience these problems that are diagnosed as having learning difficulties. The proper identification of a learning problem is only the first step in the redemption process. Before the data obtained from testing and from subjective observations can have... ...mined by the capabilities of the child himself. There is a growing concern for children and youth with learning disabilities who have extreme difficulty both academically and in other areas despite their mental capability. The inquiry of the youngster who encounters extraordinary difficulty in learning, however, is not in anyway new. Throughout the years, children from all different surroundings and backgrounds have experienced difficulties in learning. Researchers and investigators have been trying to solve this problem. However, as of now, we may only come to one conclusion, that the best way to teach these children is to bring them up in a surrounding where they learn to develop a positive attitude toward themselves. The child must want to thrive and achieve his best. Whichever teaching method is chosen, whether it is mainstreaming or home-based, and the educator must have high expectations in order so that the child will gain self-confidence. This is only a guide, for it is clearly not a solution. It is most likely that a solution will never be found but rather we must work with each child as an individual so that he/she may reach his/her potential and achieve maximum success.

Moringa Oleifera Research

Chapter 1 INTRODUCTION Background of the Study Chicken and Poultry Raising in the Philippines Among the poultry species utilized for food production in the whole world, the chicken ranks as the most exploited fowl species. In fact, in the Philippines, chicken is first in economic importance as source of meats and eggs making chicken broiler and egg production as the most progressive animal enterprise in the country. Owing to this fact, this industry has been considerable attention in scientific researches and experimentation.Feeding practices is a vital factor in chicken growth and development, and as such, feeding is the primary activity in this industry. As chicken ages, their nutritional need changes thus feeding begins at Day 2 post hatching and continues in different amounts and kind of chicken feeds until the chickens are ready for harvest and/or egg laying at Day 45. Chicken feeds include different kinds such as chick crumbs, grower pellets, layer pellets and breeder pellets. Of different composition, these chicken feeds are manufactured according to the needs of a rapidly growing chicken.With ample amounts of chicken feeds and water, proper nutrition for broiler chickens is ensured. Feed supplements are also employed to augment nutrition and offer treatment to a flock of chickens. These supplements include grains, fruits and vegetables, grit, oyster shells, and even garlic. In fact, a number of foreign poultry farms utilize garlic to boost a flock’s immune system by putting one or two garlic cloves, unpeeled, uncrushed into the water and leaving it there until they start to sprout. Feed manufacturers and farmers alike always try to enhance their flock’s health by utilizing proper feeds and supplements.Jackfruit, Malunggay and Mongo Beans Fruits and vegetables are excellent sources of nutrition and are natural energy boosters. These are loaded with nutrients, vitamins, minerals and amino acids for a balanced body growth and nutrition. Since time immemorial, these have been a ready health resource for humankind as both food stock and feed for their livestock. Jackfruit (Artocarpusheterophyllus or A. heteropylla) is a species of tree in the mulberry family (Moraceae), which is native to parts of Southern and Southeast Asia.It is believed indigenous to the rain forests of the Western Ghats of India. It is well suited to humid tropical lowlands and near tropical climates. Its fruit is the largest tree-borne fruit in the world, reaching 80 pounds (36 kg) in weight and up to 36 inches (90 cm) long and 20 inches (50 cm) in diameter. The pulp of the ripe jackfruit may be eaten fresh or incorporated into fruit salad. The seeds, which appeal to all tastes, are eaten when boiled or roasted. The flesh of the jackfruit is starchy, fibrous and is a source of dietary fiber.The flavor is similar to a tart banana. Varieties of jackfruit are distinguished according to the characteristics of the fruits’ flesh. In Brazil, three va rieties are recognized. These are: jaca-dura, or â€Å"hard† variety, which has firm flesh and the largest fruits that can weigh between 15 to 40 kilograms each; jaca-mole, or â€Å"soft† variety, which bears smaller fruits, with softer and sweeter flesh; and jaca-manteiga, or â€Å"butter† variety, which bears sweet fruits, whose flesh has a consistency intermediate between the â€Å"hard† and â€Å"soft† varieties.Moringa(Moringa oelifera), the English name, which is called Malunggay in the Philippines and Sajina in Indian Subcontinent and South East Asia is a wonderful herb known all over the world. It is best known as an excellent source of nutrition and a natural energy booster. Malunggay leaves was once considered a â€Å"poor man's vegetables† but now it is known as a â€Å"miracle tree† or â€Å"nature's medicine cabinet† by scientists and health care workers from around the world because it is loaded with vitamins and minerals that can be an effective remedy against many kinds of ailments.Other health benefits identified by people who use Moringa continue this same pattern: immune system strengthened, skin condition restored, blood pressure controlled, headaches and migraines handled, diabetes sugar level managed, inflammations and arthritis pains reduced, tumors restricted and ulcers healed. As loaded with nutrients, each ounce of Moringa contains seven times the Vitamin C found in oranges, four times the Vitamin A of carrots, three times the iron of spinach, four times as much calcium as milk and three times the potassium of bananas.Mung beans are commonly used in Chinese cuisine, where they are called ludou (literally â€Å"green bean†), as well as in Burma (where it is called penauk or peti), Thailand, Japan, Korea, Philippines, Bangladesh, Pakistan, India, and Southeast Asia. In Vietnam, they are called d? uxanh (again, literally â€Å"green bean†). In Indonesia, they are calle d kacanghijau or katjangidju, and are generally eaten either whole (with or without skins) or as bean sprouts, or used to make the dessert â€Å"green bean soup†.The starch of mung beans is also extracted from them to make jellies and â€Å"transparent† or â€Å"cellophane† noodles. Mung beans are light yellow in color when their skins are removed. They can be made into mung bean paste by dehulling, cooking, and pulverizing the beans to a dry paste. In Hong Kong, dehulled mung beans and mung bean paste are made into ice cream or frozen ice pops. Mung bean paste is used as a common filling for Chinese moon cakes in East China and Taiwan. Also in China, the boiled and shelled beans are used as filling in glutinous rice dumplings eaten during the dragon boat festival.Aside from culinary purposes and providing health benefit to the people, these plants can also be utilized for other essential purposes, i. e. as feed supplements for poultry raising, especially in the present that clamour for organic farm-raised livestock and foodstock is rising. Consequently, the researchers believe that the jackfruit seed flour mixed with dried malunggay leaves and monggo beans will provide additional nutritional effects to commercial feeds if used as a feed supplement.This study is focused on determining the effect of the jackfruit seed flour mixed with dried malunggay leaves and monggo beans as feed supplement to commercial chick feeds. The researchers aim to provide additional effective and cost efficient alternatives and supplements to chick feeds to help a very important economic industry in our country. Statement of the Problem This research study aims to determine the effect of the jackfruit seeds flour mixed with dried malunggay leaves and monggo beans as supplement to commercial chick feeds.Specifically, the study sought to answer the following questions: 1. Is the jackfruit seed flour mixed with dried malunggay leaves and monggo beans an effective su pplement to commercial chick feeds? 2. What benefits do chicks get from the jackfruit seed flour mixed with dried malunggay leaves and monggo beans as a feed supplement to commercial chick feeds? 3. Is there significant difference between the commercial feeds and the commercial feeds supplemented with jackfruit seed flour mixed with dried malunggay leaves and monggo beans?Significance of the Study The outcome of this study will be significant to the following group of persons: General Public. This study will provide the public added assurance of the good quality of feeds and feed supplements that poultry product in the market consumes. Community Leaders. This study will allow the community leaders to start programs that will spread the effectiveness of jackfruit seed flour mixed with dried malunggay leaves and monggo beans as effective chicken feed supplements for the awareness of the public.Students, Instructors, and Researchers. This study will benefit them the knowledge, skills a nd information necessary for dissemination of the jackfruit seed flour mixed with dried malunggay leaves and monggo beans as chicken feed supplements and the associated facts about the intertwined discipline of science and agriculture. Scope and Delimitation of the Study The research study was conducted from June 2010 to March 2011 in the Nabua National High School under the supervision of Ms. Neraldin Adela M. Deris, the research teacher.The research study was focused on testing the effect on broiler chicks fed with commercial chick feeds supplemented with flour mixture made from jackfruit seed, dried malunggay leaves and monggo beans compared with chicks fed with commercial chick feeds only. It was delimited on determining the effect of jackfruit seeds mixed with dried malunggay leaves and monggo beans as a supplement to commercial chick feeds. Definition of Terms In the context of the study, the following terms were operationally and conceptually defined to give substantial meani ng and for easy understanding. Effect refers to something produced by an action or cause.It is that which it is produced, usually more or less immediately and directly. Commercial chicken feeds are manufactured dry mash for poultry. Control group refers to the group of chicks used as test subject that were fed with commercial chicken feed only. Experimental group refers to the group of chicks used as test subject that were fed with the commercial chicken feeds supplemented with jackfruit flour mixed with malunggay and monggo beans. Chapter II REVIEW OF RELATED LITERATURE AND STUDIES This chapter will introduce the review of related literature, and conceptual frameworks of the study.The review of related literature will provide clear understanding regarding the variables being studied from other published information; the review of related studies will enumerate the similarities of variables of the present study from other studies; the conceptual framework will present the correlatio n of variables and its diagrammatic representation of the variables of the thesis. These elements that were enumerated above will serve as the building block and will give great help to support and understand more the background of this study.Early men and early researchers both foreign and local were able to recognize the therapeutic actions and properties of certain plants and started gathering, collecting and afterwards reproducing those plants in mass for future intentions. Some plants have recently attracted the attention of modern science because of their potential medicinal effect and benefits to human beings. At present, there are now large quantities of works, articles, books and readings published and compiled in bookstores, libraries and nowadays can be easily found and are widely spread on the internet.These articles contained information and descriptions of the use of lots of identified and acknowledged useful plants in our ecosystem. Jackfuit, malunggay and monggo bean s belong to these known useful plants since it has many identified nutrients and effective therapeutic actions to human beings. Jackfruit (Artocarpus Heterophyllus) It is commonly used as a cuisine in Southeast Asian and South Asian countries. In South India, the jackfruit is a popular food ranking after mango and banana. They are large trees often reaching 60 feet (20 m) in nature. It is a native to south western of India, Philippines, Sri Lanka and east of Malaysia.It is believed that jackfruit’s origin to the rainforests of the Western Ghat of India. It was introduced to into northern Brazil in the mid of 19th and became very popular there. The jackfruit tree is believed to be indigenous to the south western rain forests of India. It is widely cultivated in the tropical regions of Indian subcontinent, Thailand, Malaysia, Indonesia and Brazil for its fruit, seeds and wood. The tree grows best under tropical humid and rainy regions but rarely survives cold and frosty conditi ons, grows to as high as 30 meters, higher than the mango tree.During the season, each tree bears as many as 250 large fruits, supposed to be the  largest tree-borne fruit in the world. The fruit varies widely in size, weigh from 3 to 30 kg and has oblong or round shape measuring 10 cm to 60 cm in length, 25 to 75 cm in diameter. The unripe fruits are green in color; when ripen, might turn to light brown color and gives pungent smell. Like  durian fruit, its outer surface is covered with blunt thorn like projections which become soft in ripened fruit. The interior consists of orange-yellow colored edible bulbs.Each bulb consists of sweet flavored sheaths that enclose a smooth, oval, light-brown color seed. Jack fruit seed is 2 to 4 cm long and 1 to 3 cm thick and is white and crisp within. There may be as many as 100 to 500 edible bulbs embedded in a single fruit interspersed between thin bands of fibers. Almost all the parts of the tree gives white sticky latex like juice when injured. The fruit is made of soft, easily digestible flesh (bulbs) with simple sugars like fructose and sucrose that wheneaten replenishes energy and revitalizes the body instantly.Jack-fruit is rich in dietary fiber, which makes it a good bulk laxative. Mung Bean Also known as green bean, choroko (in Swahili), mung, mongo, moong, moog (whole) or moog dal (split) (in Bengali, Marathi), mash bean, munggo or monggo, green gram, golden gram, and green soy, is the seed of Vigna radiate which is native to  Bangladesh,  India,   and Pakistan. The split bean is known as  pesara(Telugu), which is green with the husk, and yellow when dehusked. The beans are small, ovoid in shape, and green in color. The English word â€Å"mung† derives from the Hindi:  mung.The mung bean is one of many species recently moved from the  genus  Phaseolus  to  Vigna, and is still often seen cited as Phaseolusaureus or Phaseolusradiates. Moringa Oleifera Commonly referred to as â€Å"Sh ojne† in  Bengali, â€Å"Munagakaya† in  Telugu, â€Å"Shevaga† in  Marathi  & â€Å"Nuggekai† in Kannada, â€Å"Moringa†(from  Tamil:  Murungai,  Malayalam:  Mashingasanga,  Konkani:  Muringa), is the most widely cultivated species of the genus  Moringa, which is the only genus in the family Moringaceae. It is an exceptionally nutritious vegetable tree with  a variety of potential uses.The tree itself is rather slender, with drooping branches  that grow to approximately 10 m in height. In cultivation, it is often cut back annually to 1 meter or less and allowed to regrow so that pods and leaves remain within arm's reach. The  immature  green pods called â€Å"drumstick† are probably the most valued and widely used part of the tree. They are commonly consumed in India and are generally prepared in a similar fashion to  green beans  and have a slight  asparagus  taste. The seeds are sometimes removed from more mature pods and eaten like  peas  or roasted like  nuts.The leaves are highly  nutritious, being a significant source of  beta-carotene,  Vitamin C,  protein,  iron, and  potassium. [5]  The leaves are cooked and used like  spinach. In addition to being used fresh as a substitute for spinach, its leaves are commonly dried and crushed into a  powder, and used in soups and sauces. Murungakai, as it is locally known in Tamil Nadu  and  Kerala, is used in  Siddha medicine. The tree is a goodsource for calcium orus. In Siddha medicines, these drumstick seeds are used as a sexual  virility  drug for treatingerectile dysfunction in men and also in women for prolonging sexual activity.Moringa leaves and pods are helpful in increasing breast milk in the breastfeeding months. One tablespoon of leaf powder provides 14% of the protein, 40% of the calcium, 23% of the iron and most of the vitamin A needs of a child aged one to three. Six tablespoons of leaf powder will provide nearly all of the woman's daily iron and calcium needs during pregnancy and breastfeeding. The Moringa seeds yield 38–40%  edible oil  (called  ben oil  from the high concentration of behenic acid contained in the oil). The  refined oil  is clear, odorless, and resists  rancidity  at least as well as any other botanical oil.The seed cake remaining after oil extraction may be used as a  fertilizer  or as a flocculent to purify water. The bark,  sap, roots, leaves, seeds, oil, and flowers are used in  traditional medicine  in several countries. In Jamaica, the sap is used for a blue  dye. Chicken Feeds Feed comes in three forms:  crumbles, pellets, and  mash. Research has shown that chickens grow and lay better on crumbles (commonly used for finisher rations and some adult feeds). Pellets (usually used for adult birds) are the second-best, whereas mash is the least-preferred although the most common for starter rations. Starte r rations for chicksThe ration for  layer-breed chicks, usually called â€Å"starter rations,† should be 20 percent protein. From the time they start eating, meat chicks need a high protein feed of about 22 to 24 percent protein for the first six weeks. It’s called â€Å"meat bird starter† or â€Å"broiler starter. † Cornish X Rock crosses (Broiler chickens) grow extremely quickly and require precise diets. After the first six weeks, the protein percentage for these birds can be lowered to 18 to 20 percent until they’re butchered. â€Å"Meat bird† or â€Å"broiler grower-finisher† is generally a label aimed at meat birds in their last weeks.Grower and finisher rations shouldn’t contain antibiotics because these can be carried into the meat. Synthesis of the State-of-the-art The current study â€Å"The Effect of jackfruit seed flour mixed with dried malunggay leaves and mongo beans as chicken feed supplement† has simila rities in some aspects to the previous studies carried out by other health and agricultural researchers. For example, the seed of the jackfruit as alternative flour, the process or method of preparation used and the objective of the researcher why it was the chosen topic to be studied. The present study was similar to the previous research by T.Papazyan and P. Surai who studied the effects of Selenium feed supplementation on chick growth and development. The study mentioned evaluated the effects of Selenium supplementation on growing chicks. The difference of the present study to the previously mentioned study is that the present study will emphasize on jackfruit, malunggay and monggo bean flour mix as feed supplement on commercial feeds and its effects be studied upon based on the chick’s weight changes. Conceptual Framework Assumptions of the Study The study will be conducted in the following assumptions that: 1.The jackfruit seed flour mixed with dried malunggay leaves and monggo beans is effective as a commercial chicken feed supplement. 2. The jackfruit seed flour mixed with dried malunggay leaves and monggo beans would help the chicken and poultry raisers consider a healthier and organic feed supplement to commercially manufactured ones. Null Hypothesis (H0) There is no significant difference in weight of chicks fed with commercial chick feeds supplemented with flour mixture of jackfruit seed, dried malunggay leaves and monggo beans and the weight of chicks fed with commercial feeds only.Alternative Hypothesis (Ha) There is significant difference in weight of chicks fed with commercial chick feeds supplemented with flour mixture of jackfruit seed, dried malunggay leaves and monggo beans and the weight of chicks fed with commercial feeds only. Chapter III RESEARCH METHODOLOGY Research Method The study made use of the experimental method to assess the effectiveness of jackfruit seed flour mixed with dried malunggay leaves and monggo beans. The exper imental method comprised the systematic procedure that was used in the course of the present study.Preparation of the Jackfruit, Malunggay and Mongo Beans Flour Mixture Preparation of the individual ingredient of the flour mixture is first done separately. The jackfruit seeds were first boiled to easily remove the seed coat. After removing the seed coat, the seeds were ground into a pulp, sieved, and oven baked until it was ready to be grounded into flour like consistency. The malunggay leaves on the other hand were sun-dried first until it was ready to be finely grounded and sieved. The monggo beans underwent the same procedure as the jackfruit seeds. When all the three components were ready they were evenly mixed.Preparation of Flour The Experimental Set-up Two groups of two day old broiler chicks of almost equal weight made up of 15 chicks each were used. The control group were fed with commercial chick feeds, specifically chick starter feeds, without the flour mixture supplement . The experimental group were fed with chick starter feeds with the flour mixture supplement. Each group were fed ad libitum (ie, spontaneously, without any fixed hours or times in a day) for 10 days (from day 3 to day 13 post hatching). Each chick were weighed before the battery of feeding began each day from Day 1 to Day 10.Chapter IV RESULTS AND DISCUSSION Table 1. 1. The Experimental Group. Mass (g) of chicks fed with commercial chick starter feeds with jackfruit, malunggay and monggo beans flour mixture supplement Chick| Mass in grams (g)| | Before Treatment(Day 1)| After Treatment(Day 10)| Deviation (D)| D2| 1| 84| 97| 13| 169| 2| 84| 97| 13| 169| 3| 84| 96| 12| 144| 4| 84| 98| 14| 196| 5| 84| 96| 12| 144| 6| 84| 97| 13| 169| 7| 84| 97. 5| 13. 5| 182. 25| 8| 84| 96| 12| 144| 9| 84| 97| 13| 169| 10| 84| 98| 14| 196| 11| 84| 97| 13| 169| 12| 84| 97. 5| 13. 5| 182. 25| 13| 84| 97| 13| 169| 4| 84| 98| 14| 196| 15| 84| 97. 8| 13. 8| 190. 44| ?D= 196. 8| ? D2= 2588. 94| Table 1. 2. The Control Group. Mass (g) of chicks fed with commercial chick starter feeds without supplements Chick| Mass in grams (g)| | Before Treatment(Day 1)| After Treatment(Day 10)| Deviation (D)| D2| 1| 84| 92| 8| 64| 2| 84| 92| 8| 64| 3| 84| 93. 5| 9. 5| 90. 25| 4| 84| 92. 5| 8. 5| 72. 25| 5| 84| 93| 9| 81| 6| 84| 93| 9| 81| 7| 84| 93| 9| 81| 8| 84| 92. 5| 8. 5| 72. 25| 9| 84| 93| 9| 81| 10| 84| 93| 9| 81| 11| 84| 93. 2| 9. 2| 84. 64| 12| 84| 92. 5| 8. 5| 72. 25| 13| 84| 93| 9| 81| 4| 84| 94| 10| 100| 15| 84| 93| 9| 81| ?D= 133. 2| ? D2= 1186. 64| Table 1. 3. T-test for two independent samples TREATMENT| | | 1| 2| 3| 4| 5| 6| 7| 8| 9| 10| 11| 12| 13| 14| 15| Experimental Group| 13| 13| 12| 14| 12| 13| 13. 5| 12| 13| 14| 13| 13. 5| 13| 14| 13. 8| Control Group| 8| 8| 9. 5| 8. 5| 9| 9| 9| 8. 5| 9| 9| 9. 2| 8. 5| 9| 10| 9| Table 1. 4. X1| X12| X2| X22| 13| 169| 8| 64| 13| 169| 8| 64| 12| 144| 9. 5| 96. 25| 14| 196| 8. 5| 72. 25| 12| 144| 9| 81| 13| 169| 9| 81| 13. 5| 182. 25| 9| 81| 12| 14 4| 8. 5| 72. 25| 13| 169| 9| 81| 14| 196| 9| 81| 13| 169| 9. 2| 84. 64| 3. 5| 182. 25| 8. 5| 72. 25| 13| 169| 9| 81| 14| 196| 10| 100| 13. 8| 190. 44| 9| 81| ?X1=196. 8| ? X12=2588. 94 | ? X2=133. 8| ? X22=1186. 64| The statistical tool used in the research study was the t-test. The null hypothesis (H0) is that there is no significant difference in weight of chicks fed with commercial chick feeds supplemented with flour mixture of jackfruit seed, dried malunggay leaves and monggo beans and the weight of chicks fed with commercial feeds only. The alternative hypothesis (Ha) is there is significant difference in weight of chicks fed with commercial hick feeds supplemented with flour mixture of jackfruit seed, dried malunggay leaves and monggo beans and the weight of chicks fed with commercial feeds only. The result from the statistical treatment is the calculated t is larger than the t critical so the null hypothesis (H0) is rejected and the alternative hypothesis (Ha)is accepted. It is found that the flour mixture of jackfruit seed, dried malunggay leaves and monggo beans is effective as a feed supplement to commercially manufactured chick starter feeds. Findings The following findings were drawn from the research. 1.That there is significant difference between the weights of the chicks of the experimental and control group before and after feeding. The chicks of the experimental group, that is, those fed with chicken starter feeds with the jackfruit, malunggay and monggo beans flour mixture were found to be heavier than those of the control group. 2. The alternative hypothesis is accepted that there is significant difference in weight of chicks fed with commercial chick feeds supplemented with flour mixture of jackfruit seed, dried malunggay leaves and monggo beans and the weight of chicks fed with commercial feeds only.Conclusion With the context of the findings of this study, the researchers conclude that the jackfruit seed flour mixed with dried malunggay l eaves and monggo beans is an effective chicken feed supplement. Recommendation Based on the findings and conclusions, it is recommended that the future researchers should add new ideas that would enhance the effectiveness of the product. References/ Bibliography Internet References http://www. malunggay. com/description. htm http://www. philippineherbalmedicine. org/malunggay. htm http://en. wikipedia. org/wiki/mungbean http://en. ikipedia. org/wiki/jackfruitflour http://hubpages. com/hub/Health-Benefits-of-Malunggay-Leaves http://www. dummies. com/how-to/content/how-to-buy-healthy-chicks-for-raising-chickens. html http://professorchicken. webs. com/timelineofachicken. htm http://professorchicken. webs. com/feeding. htm http://www. bar. gov. ph/agfishtech/livestock/chickenproduction. asp#intro http://journals. cambridge. org/action/displayAbstract? fromPage=online&aid=4822704 http://www. cabi. org/animalscience/Uploads/File/AnimalScience/additionalFiles/WPSAStrasbourgAug2007/109. pd fBibliography Ahmed, K. , M. Malek, K. Jahan and K. Salamatullah 1986. Nutritive value of Food Stuff 3rd edn Institute of Nutrition and Food Science, University of Dhaka, Bangladesh,pp: 16-17. Burkill, H. M. , 1997. The Useful Plants of West Tropical Africa. Vol. 4, 2ndEdn. Royal Botanic Gardens, Kew, pp: 160-161. Hossain, M. K. , M. AzizurRahman, A. K. M. MatiorRahman and A. JabbarMian, 1990. Some low molecular weight compounds isolated and characterized from jackfruit ( Artocarpusheterophyllus). J. Bang. Acad. Sci. , 14: 49-56. M. O. Smith and R. G. Teeter (1993).Effects of feed intake and environmental temperature on chick growth and development. The Journal of Agricultural Science, 121, pp 421-425 Rahman, A. K. M. M. ,E. Huq, A. J. Mian and A. Chesson, 1995. Microscopic and chemical changes occurring during the ripening of two forms of jackfruit (Artocarpusheterophyllus L). Food Chem. , 65: 91-97. Selvaraj, Y. and D. K. Pal,1989. Biochemical changes during ripening of jackfruit (Artocarpusheterophyllus L). J. Food Sci. Tec. , 26:304-307. Appendices Jackfruit Seeds Malunggay Leaves Monggo Seeds E X P E R I M E N T A L C O N T R O L The ExperimentControl Setup Chick| Mass of the chicks in grams (g)| | 1| 2| 3| 4| 5| 6| 7| 8| 9| 10| 1| 84| 86| 86. 5| 87| 87. 5| 88| 88. 5| 89| 90| 92| 2| 84| 85| 85. 5| 86| 86. 5| 87| 88| 89. 5| 90| 92| 3| 84| 85| 86| 86. 5| 87| 87. 5| 88| 89| 91| 93. 5| 4| 84| 85| 85. 8| 86. 3| 87. 5| 88| 88. 5| 89. 3| 90| 92. 5| 5| 84| 85| 85. 8| 86| 87| 88| 89| 90| 91| 93| 6| 84| 85| 85| 86| 87. 5| 88. 5| 89| 90. 3| 91| 93| 7| 84| 86| 86. 5| 87| 87. 5| 88| 89| 90| 91| 93| 8| 84| 85. 5| 86| 86. 5| 87| 88| 88. 5| 89. 8| 90. 5| 92. 5| 9| 84| 84. 5| 85. 5| 86| 87| 88. 3| 89| 90| 91| 93| 10| 84| 85| 86| 86. | 87| 87. 5| 88| 89. 5| 90. 3| 93| 11| 84| 85| 86| 86. 5| 87. 5| 88| 89| 90| 91| 93. 5| 12| 84| 86| 85| 87| 87. 3| 88| 89| 90. 5| 91| 92. 5| 13| 84| 86| 86| 86| 87. 5| 88. 3| 89| 90| 91. 3| 93| 14| 84| 85| 85. 5| 85. 5| 86| 87| 89| 90| 91. 5| 94| 15| 84| 85. 5| 86| 86| 86. 5| 87| 88| 89. 3| 90| 93| Experimental Setup Chick| Mass of the chicks in grams (g)| | 1| 2| 3| 4| 5| 6| 7| 8| 9| 10| 1| 84| 86| 88| 89| 90. 1| 91| 93| 93. 8| 94. 5| 96. 5| 2| 84| 86| 87| 88| 89. 5| 90. 5| 92| 92. 5| 93| 97| 3| 84| 86| 87| 88| 89| 90| 91| 92| 93| 96| 4| 84| 86| 87. 5| 89| 90| 91. 5| 92. | 93| 95| 97. 5| 5| 84| 86| 88| 90| 92| 92| 93| 93. 5| 94| 96| 6| 84| 86. 5| 87. 5| 88. 5| 89| 90| 91| 92| 94. 5| 96. 5| 7| 84| 86| 88| 89| 90| 91| 92| 93| 95| 97. 5| 8| 84| 87| 88| 88. 8| 90. 5| 91| 92| 93| 95| 96| 9| 84| 86| 86. 5| 88| 90| 91. 5| 93| 94| 96| 97. 5| 10| 84| 85| 86| 87. 5| 89| 90| 91. 5| 92| 95| 96| 11| 84| 87| 88| 89| 90| 91| 90| 93| 94. 5| 97| 12| 84| 86. 5| 87| 88| 89. 5| 90| 91| 92. 5| 94| 97. 5| 13| 84| 86| 87| 88. 5| 89. 5| 90. 5| 90. 5| 92| 95| 97| 14| 84| 86| 86. 8| 88| 90| 90| 90| 92| 94| 96| 15| 84| 86| 88| 89| 90| 91| 91| 93| 94. 5| 97. 8| Control GroupChick| Mass in grams (g)| | Before Treatment| After Treatment| Deviation ( D)| D2| 1| 84| 92| 8| 64| 2| 84| 92| 8| 64| 3| 84| 93. 5| 9. 5| 90. 25| 4| 84| 92. 5| 8. 5| 72. 25| 5| 84| 93| 9| 81| 6| 84| 93| 9| 81| 7| 84| 93| 9| 81| 8| 84| 92. 5| 8. 5| 72. 25| 9| 84| 93| 9| 81| 10| 84| 93| 9| 81| 11| 84| 93. 2| 9. 2| 84. 64| 12| 84| 92. 5| 8. 5| 72. 25| 13| 84| 93| 9| 81| 14| 84| 94| 10| 100| 15| 84| 93| 9| 81| ?D= 133. 2| ? D2= 1186. 64| Experimental Group Chick| Mass in grams (g)| | Before Treatment| After Treatment| Deviation (D)| D2| 1| 84| 97| 13| 169| 2| 84| 97| 13| 169| | 84| 96| 12| 144| 4| 84| 98| 14| 196| 5| 84| 96| 12| 144| 6| 84| 97| 13| 169| 7| 84| 97. 5| 13. 5| 182. 25| 8| 84| 96| 12| 144| 9| 84| 97| 13| 169| 10| 84| 98| 14| 196| 11| 84| 97| 13| 169| 12| 84| 97. 5| 13. 5| 182. 25| 13| 84| 97| 13| 169| 14| 84| 98| 14| 196| 15| 84| 97. 8| 13. 8| 190. 44| ?D= 196. 8| ? D2= 2588. 94| Computation H0 = There is no significant difference in weight of chicks fed with commercial chick feeds supplemented with flour mixture of jackfruit seed, dried malungga y leaves and monggo beans and the weight of chicks fed with commercial feeds only.Ha = There is significant difference in weight of chicks fed with commercial chick feeds supplemented with flour mixture of jackfruit seed, dried malunggay leaves and monggo beans and the weight of chicks fed with commercial feeds onlyThere is significant difference between the mass of chicks before and after feeding of the prepared flour mixture. Control group a. ?d2 = ? d2 – (? D)2N = 1186. 64 – (133. 2)215 = 1186. 64 – (17742. 24)15 = 1186. 64 – 1182. 816 = 3. 824 b. SD = ? d2N( N-1) = 3. 82415(14) = 3. 284210 = 0. 0182095 SD = 0. 1349 c. D = ? DN = 133. 215 = 8. 88 d. t = DSD = 8. 880. 349 = 65. 8265 df = 5 ? 0. 05 t critical = t0. 05 = 2. 571 Since the computed/calculated t is larger than the t critical (tcalculated > tcritical), reject H0 and accept Ha. Decision: There is significant difference between the mass of chicks before and after feeding of the commercial start er chicks feeds supplemented with the prepared flour mixture Experimental group a. ?d2 = ? d2 – (? D)2N =2588. 94 – (196. 8)215 =2588. 94 – 38730. 2415 =2588. 94 – 2582. 016 = 6. 924 b. SD = ? d2N( N-1) = 6. 92415(14) = 6. 924210 = 0. 0329714 SD = 0. 1816 c. D = ? DN = 196. 815 = 13. 12 d. t = DSD = 13. 20. 1816 = 72. 2467 df = 5 ? 0. 05 t critical = t0. 05 = 2. 571 Since the computed/calculated t is larger than the t critical (tcalculated > tcritical), reject H0 and accept Ha. Decision: There is significant difference between the mass of chicks before and after feeding of commercial chicken starter feeds supplemented with the prepared flour mixture. T-test for two independent samples TREATMENT| | | 1| 2| 3| 4| 5| 6| 7| 8| 9| 10| 11| 12| 13| 14| 15| Prepared flour mixture| 13| 13| 12| 14| 12| 13| 13. 5| 12| 13| 14| 13| 13. 5| 13| 14| 13. 8| Chicken feeds| 8| 8| 9. 5| 8. 5| 9| 9| 9| 8. | 9| 9| 9. 2| 8. 5| 9| 10| 9| X1| X12| X2| X22| 13| 169| 8| 64| 13| 169 | 8| 64| 12| 144| 9. 5| 96. 25| 14| 196| 8. 5| 72. 25| 12| 144| 9| 81| 13| 169| 9| 81| 13. 5| 182. 25| 9| 81| 12| 144| 8. 5| 72. 25| 13| 169| 9| 81| 14| 196| 9| 81| 13| 169| 9. 2| 84. 64| 13. 5| 182. 25| 8. 5| 72. 25| 13| 169| 9| 81| 14| 196| 10| 100| 13. 8| 190. 44| 9| 81| ?X1=196. 8| ? X12=2588. 94 | ? X2=133. 8| ? X22=1186. 64| x1 = ? X1N1 = 196. 815 = 13. 12 x2 = ? X2N2 = 133. 815 = 8. 92 Sx1-x2 = ? X12- ? X1? N1 + ? X22- ? X2? N2 N1+N2-21N1+1N2 =2588. 94- 196. 8? 15+ 1186. 64- 133. 8? 15 15+15-2115+115 =2588. 94- 38730. 415+ 1186. 64- 17902. 4415 15+15-2115+115 =2588. 94-2582. 016+1186. 64-1193. 496 15+15-2115+115 =6. 924+-6. 85628115+115 =0. 06828115+115 =0. 002429+215 =0. 002429+0. 1333 = 0. 135729 = 0. 3684 Since: SC=x? -x? Sx1-x2 =13. 12-8. 920. 3684 =4. 20. 3684 = 11. 4007 tcritical = 2. 571 tcalculated = 11. 4007 Since the computed/calculated t is larger than the t critical (tcalculated > tcritical), reject H0 and accept Ha. Decision: There is significant difference betwe en the mass of chicks before and after feeding of the commercial chick starter feeds supplemented with the prepasred flour mixture.