non biodegradable polymers ppt

To accelerate the degradation of non-biodegradable polymers, additives are added to speed up the process. i am Beth. It decomposes into carbon dioxide and water. 2. Short Rotation Coppice. By using the . Nylon-2 Nylon-6 is an alternating polyamide copolymer made from glycine and aminocaproic acid and is used in making bristles of toothbrushes and strings of musical instruments. Starting from groundwater, ocean, land, and air pollution. It is the simplest linear aliphatic polymer used in drug delivery, orthopaedic operations such as screws and nails etc. Most Asked Technical Basic CIVIL | Mechanical | CSE | EEE | ECE | IT | Chemical | Medical MBBS Jobs Online Quiz Tests for Freshers Experienced . It brings a new level of environmental responsibility to the individuals and brands around the world. SMC and Endothelial Cells. Its properties are similar to those of PA 12, although emissions of greenhouse gases and consumption of nonrenewable resources are reduced during its production. endobj Also, the idea should get propagated among different business lines for creating a positive mindset to spend on waste management techniques. Their consumption can even prove to be fatal for a large number of species including Homo sapiens. 7 0 obj endstream As the use of polymers increases, the disposal of waste from these products also poses serious problems. The most durable plastic items like bottles, disposable nappies and beer holders can take 450 years to biodegrade. Non-Biodegradable. Title: 1 Author: iLLuSioN Last modified by: admin Created Date: 6/14/2005 4:19:10 AM Document presentation format Yoga is good for your body, mind and soul and thats something we all know. Synthetic polymers being highly durable, cheap and water-resistant can be easily produced and they have become an irreplaceable part of our daily lives. She devotes all of her time to the practise of aesthetic treatments, which makes her one of the greatest practitioners in the field. This report also provides detailed qualitative and quantitative analyses of the market dynamics, market size and future trends in Global Biodegradable Polymers Market. Unfortunately, plastic is extremely difficult to decompose. Plastics, for example, require hundreds, if not thousands, of years to fully decompose. of Horticulture The Pennsylvania State University. Waste Processing Technologies Market Potential Growth, Share, Demand and Analysis of Key Players, - Waste Processing Technologies Market by Type (Municipal Solid Waste, Bio-Hazardous Waste, E-Waste, and Industrial Waste), Properties (Biodegradable, Non-Biodegradable, Toxic, and Non-Toxic), Source (Residential, Commercial, Agricultural, and Industrial), Process (Incineration, Open Burning, Landfilling, and Others), End-User Industry (Residential, Commercial, Industrial, and Municipal), and Business Type (Original Equipment Manufacturer (OEM) and Aftermarket): Global Opportunity Analysis and Industry Forecast, 20212030, Synthesis of Biodegradable Nanospheres for Side-Effect-Free Anti-Cancer Drug Delivery (2007), - Title: Synthesis of Biodegradable Nanospheres for Side-Effect-Free Anti-Cancer Drug Delivery (2007) Author: Breck School Last modified by: Breck School, Biodegradable Polymer Market 2020 Global Analysis by Size, Share, Technology, Trends, Application, Business Opportunities, Regional Outlook and Forecast to 2025. Barley. They will eventually die. The use of a biobased and biodegradable LDI can form a partially segmented polymer architecture before the attachment of an acrylate to chain termini (Scheme 1). Polymers are either synthetic or natural. Drug-eluting stents have proven to be effective in reducing the risk of late restenosis. Most of the biodegradable materials come from plants such as soybean and corn. Non-enzymatic processes like chemical hydrolysis can also break down the chain of Biodegradable polymers. Global Non-biodegradable Dermal Fillers Market Research Report 2020, - Get FREE Sample of this Report at https://bit.ly/3uh1Sbc, | PowerPoint PPT presentation | free to download. Dar-us-salam, Aghapura, Hyderabad- 01. Their decomposition involves usage of heat or fire, which in return produces loads of waste, noxious fumes and takes hundreds of years to decompose. There are edible polymers as well. PHOH. 3-5). And finally ended up being consumed. leachates. Gene delivery vectors : ADVANTAGES and DISADVANTAGES Company Overview. - Civil Penalties $10,000 per day. Non-biodegradable Plastic Products Examples, Pollution Problems: Negative Effects of Non-biodegradable Products, 1. It touches upon basic materials, which can be potential materials to prepare biodegradable polymers with their basic structures, properties, behaviour and limitations known till date. Polymers are widely used in our daily lives today. - A recent report published by Adroit Market Research on Biodegradable Polymer Market provides in depth analysis of segments and sub-segments in us as well as regional markets of market. Polyesters, polyamides, and polyurethanes are a few biodegradable polymers. When we are using biodegradable plastics, we are saving nonrenewable resources. Dept. of pharmaceutics. Evaluating Potentially Biodegradable Mulches for Vegetable High Tunnel and Field Production J. Cowan, C. Miles1, D. Inglis, K. Leonas, J. Moore-Kucera, A. Wszelaki. Once we recognize the harm non-biodegradable products prompt on our planet, we need to find a smart solution to address these problems. These solid wastes as they continue to accumulate become a serious threat to the environment and remain undecomposed for a long period. From plastic materials, manufacturers will make various products. What are these materials? Chain polymerization of cyclic dimers of glycolic acid produces Polyglycolic acid. Inhaling this polluted air causes different types of diseases like tuberculosis and other forms of respiratory tract infections. Incinerating plastic causes toxic fumes to be released into the atmosphere. Start with small steps. also known as biodegradable or absorbable polymers, refer to materials that can be broken down by the body's natural . What are monomers and how do they form polymers? They are often water-based. Biodegradable Super Absorbent Polymers Market Size, Share & Global Forecast 2018-2025, - Global Biodegradable Super Absorbent Polymers Market Size 2017 By Product Type (Polyvinyl Alcohol, Polysaccharides, Polyitaconic acid, Polyacrylamide), By End Use (Disposable diapers, Adult incontinence products, Female Hygiene Products, Agriculture And Others), By Region And Forecast 2018 To 2025, LETIT Local New Energy Technology Implementation. She sees patients from all over the world, including celebrities, models, and TV personalities, in the Miami and Broward areas. What about billions? It does not contain harmful chemicals and plastic coatings and thus are completely decomposable with the aid of microorganisms, when placed in a composting area. About This Presentation Title: Biodegradable Polymer Description: Thanks to Dr. In order to achieve a controlled and prolonged release of the antiproliferative agent, current drug-eluting stents utilise various biodegradable as well as non-erodible polymeric blends to coat the stent surface and to serve as drug carriers. <>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 720 540] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Biodegradable polymer in drug delivery Krutika Pardeshi 11.5k views 32 slides Smart polymers Greeshma Gn 9.3k views 9 slides Polymer science Roshni Patel 13.5k views 73 slides nanoparticles harshiniyadav1 31.9k views 32 slides POLYMERS Janhavi Zope 113.7k views 19 slides Polymers in pharmaceuticals Chayan Dhar Clinton 692 views Oxo-degradable polymers come under this category. - Livia Manner is an excellent addition to Aesthetic Excellence. Non-Biodegradable Polymers Non-biodegradable items are composed of dangerous plastics, aluminium cans and bottles, scrap metal, foam styrol, tires, paints, and various chemicals. A.P. Due to these problems, scientists discovered Biodegradable polymers. Now, they are ubiquitous. Examples: PET, PP, PE, and PS, etc. Some of them are synthetic-based, while some can be easily found in nature. They are highly toxic to the environment and contribute significantly to solid waste, which harms human health. A recent report published by Adroit Market Research on Biodegradable Polymer Market provides in depth analysis of segments and sub-segments in us as well as regional markets of market. ^PqC[-3ur90Q)fYr|hWV.lKW&6/?U9-WqkiJ)06Tmg%2x#GJqG@6|U}Ax;=LyNWfQ:TA#S[D She sees patients from all over the world, including celebrities, models, and TV personalities, in the Miami and Broward areas. Livia Manner is an excellent addition to Aesthetic Excellence. Biodegradable polymer materials are designed to break down into smaller, non-toxic components in a relatively short period of time, typically within a year or less, when exposed to environmental conditions such as moisture, heat, and sunlight. - Biodegradable packaging is becoming more and more popular. However, we are inadvertently framing a toxic legacy of plastic waste that will play havoc with future generations for centuries to come. Monomers are small molecules that can be linked together iteratively to form more complex molecules called polymers. your ppt is very informative and useful. And who are the victims? Uploaded on Jul 23, 2014. endobj The overall ratio of PET is around 17%, including the PET present in more than 70% of all fibers and textiles. Download FREE Sample Report- http://bit.ly/2Gg0WLW Biodegradable materials are materials that are decomposed naturally through microorganisms. Cereal Straw. Polymers are macromolecules consisting of repeated subunits called monomers. These gadgets are called Myceliotronics, named after the component of a mushroom used in their manufacturing. These packaging products offers higher reusable rate. SMC and Endothelial Cells. BIOCOM Naft Asia Biodegradable Plastics Corporation JSP JIA SHING PLASTIC INDUSTRIES PTE. The term "biodegradation" means the process of some organism consuming a material as its food. For instance, styrene, a neurotoxin at high doses, can leach out of polystyrene materials when temperatures climb. We still have much . Plastic is commonly used due to its low cost, versatility, and toughness, but most plastics are non-biodegradable. . They are not present in nature, but they can be easily dumped in nature after the reaction as they will break down and decompose. And this is the beginning of our nightmare to deal with the harmful effects of non-biodegradable plastic products. Constant exposure of plastics to heat melts those resulting in the emission of gasses into the atmosphere in a process known as outgassing. - Evaluating Potentially Biodegradable Mulches for Vegetable High Tunnel and Field Production J. Cowan, C. Miles1, D. Inglis, K. Leonas, J. Moore-Kucera, A. Wszelaki, Non Surgical Face lift in Surrey - Tranquility Health and Beauty. Polymers are macromolecules consisting of repeated subunits called monomers. It does not contain harmful chemicals and plastic coatings and thus are completely decomposable with the aid of microorganisms, when placed in a composting area. In addition, Livia is a great artist who can make anyone look beautiful forever. We've updated our privacy policy. Reducing the consumption of products that generate waste material and take a long time in landfills to get completely decomposed is important. 18nto301t - Applications of Nanotechnology_module II Lecture 6 - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. Mechanism 3 homogeneously dispersed drug in biodegradable polymers released by erosion diffusion or Mechanism 2 drug release is controlled by biodegradable membrane surrounded by core containing drug . b) Sodium carboxy methylcellulose. Randomised comparison of a novel, ultrathin strut biodegradable polymer sirolimus-eluting stent with a durable polymer everolimus-eluting stent for percutaneous By the increased environmental pollution, food packaging companies are forced deliver sustainable food packaging services. Not to mention, the plastic waste that is burned produces toxic gasses that pollute the air. Mixture of biopolymers with synthetic polymers. Poly -hydroxybutyrate co--hydroxy valerate (PHBV). More than 80% of the non-biodegradable plastic packaging is used only once, and then it is discarded. About Authors: Kotta Kranthi kumar1, V Bhargava Reddy2 Sku college of pharmaceutical sciences S.K.University Anantapur*kranthikumarkotta@gmail.com ABSTRACT In the nature so many polymers are available. <> The Study of Polymers Used in Pharmaceutical Industries. Home Chemistry Notes PPT [Chemistry Class Notes] on Biodegradable and Non-Biodegradable Polymers Pdf for Exam. Styrofoam, also known as foamed polystyrene, is a non-biodegradable substance that can cause environmental problems when it becomes litter. Potatoes. Furthermore, nylon requires 30-40 years to decompose, while polyester takes much longer than 500 years! Biocomposites Global Market Report 2023 Market Size, Trends and Global Forecast 2023-2032. Synthetic polymers are derived from petroleum oil, and made by scientists and engineers. Biodegradable polymers are of three types. Films of this type are made of a mixture of starch granules (5-20%) and synthetic polymers and additives (prooxidant and autooksidan). You can try to change your lifestyle gradually; for example, move on from disposable plastic bottles to Tumblr and more. While biodegradable products are safe for the environment due to their nature that can easily degrade in the soil, the non-degradable materials are the exact opposite. Biodegradable Plastics Market Size, Global Forecast 2021-2027. It is unrealistic for the earths current condition to suffer from climate change. Global Biodegradable Polymer Market Size, Share , Price Analysis Report 2025. In addition to plastic, glass is also a complex material to degrade. Polymers are either synthetic or natural. However, not all types of plastic can pass this procedure. d) Eudragit L 100 (1) Eudragit L100 is a type of a) a)Cellulose polymer b) Vinyl co-polymer c) Methacetic acid co-polymer d) d)Methacrylic acid co-polymer - Biodegradable waste - landfill cost 48 per tonne. Cellulose ethers are used as an additive in many consumer products such as paints, adhesives, inks, textiles, cleaners and detergents. They have high strength and density and are used mostly everywhere. Even worse, it can contaminate the environment and pollute the soil and groundwater. Long-term exposure of synthetic materials to air, water and sunlight cause the release of highly toxic pollutants that can leach into water supplies. Degradable scaffold PGA/P4OH. If left unchecked, this will spread to the ecosystem imbalance that threatens our earth. Evaluating Potentially Biodegradable Mulches for Vegetable High Tunnel and Field Production. Biodegradable polymers are of three types. If we dont act now, how long will our planet suffer? We want to make sure that we leave behind certain things for our children and grandchildren after we are gone. The process of monomers forming polymers by forming chemical bonds is called polymerization. 1. Define Biodegradable polymers with examples? Non-biodegradable. Biodegradable packaging is becoming more and more popular. Despite saving money, such actions also help reduce plastic waste from food containers and water bottles. The biodegradables are non-resistant to natural degradation; thus, they quickly get decomposed in nature and do not create any waste material. Not to mention the long-term domino effect on humans and animals is scary. Maybe you just think that non-biodegradable materials are just plastic. These polymers are polyethene and polypropylene, which are made to be durable. Biopolymers are renewable, sustainable, biodegradable, non-toxic, non-immunogenic, non-thrombogenic, and non-carcinogenic.North America is the largest Bioresorbable Polymers market, in terms of value, closely followed by Western Europe. Read more http://blogs.rediff.com/ddenterprisers/2021/03/18/types-of-non-woven-bags-to-use-and-the-advantages-achievable/, Biodegradable Tableware Market CAGR of 5.98% between 2019 and 2025. Biodegradable polymers can be put inside a bioactive environment, which allows them to undergo degradation with the enzymatic actions of microorganisms like fungi, algae, and bacteria. Non-biodegradable products are all kinds of materials, products, by-products, or wastes that cannot be decomposed naturally by soil microorganisms. Side effects of biodegradable waste %PDF-1.5 Polymers are macromolecules consisting of repeated subunits called monomers. First off, natural dyes and pigments provide brilliant hues. Polyamide 11 (PA 11) is a biopolymer derived from vegetable oil. 6. Non-biodegradable waste is very harmful to the environment as it accumulates. Skip for his direction, guidance and instruction, lending us a viscometer, and letting us use the vacuum oven and polymer characterization equipment - PowerPoint PPT presentation Number of Views: 94 Avg rating:3.0/5.0 Slides: 2 Provided by: cool63 Category: These objects are unaffected by natural processes and cannot be disassembled or degraded after thousands of years. Much longer than plastic, it takes a million years to decompose one glass bottle! Also, when biodegradable materials are used to create products, minimum carbon emission occurs during the composting process. At present, biodegradable polymers represent a small part of the global thermoplastics market. Banishing the production and use of such materials is not possible. Then, in addition to being biodegradable, they are also non-toxic and allergy-free. It is commercialized by Arkema and DSM. It is brittle and can be used to make medicines and bottles, orthopaedic devices, packing material etc. Introduction. There are edible polymers as well. Contains HFC's. The arrival of the Age of Plastic in the 1950s brought about a sea change in building technology. Tissue Engineered Alternatives. Non-biodegradable items are composed of dangerous plastics, aluminium cans and bottles, scrap metal, foam styrol, tires, paints, and various chemicals. Given below, we have shown different types of polymers, which are biodegradable. Some of the adverse effects of non-biodegradable waste include - Clogging of drains, Destruction and contamination of water bodies, Soil destruction, Global warming, Death of cattle, due to ingestion of plastics, Nutrition deficient crops, Ecological imbalance, Air pollution, Water pollution, Land pollution . Studies have shown that food packaging materials produces a major share of environmental pollution in terms of non biodegradable wastes. Synthetic and Bio-Based Biodegradable Plastics Market Research Report 2019, - Download FREE Sample Report- http://bit.ly/2Gg0WLW Biodegradable materials are materials that are decomposed naturally through microorganisms. Hemp Biodegradable Tableware Market is projected to reach USD 990.6 Million by the end of 2025 at a CAGR of 5.98% between 2019 and 2025, Non-Woven fabrics have utilization in the production of Non-Woven Bags in Bhubaneswar. of Horticulture The Pennsylvania State University, Biodegradable Polymers from Canola and Flaxseed Oils. Strong demand for quality organic and multifunctional components has led to the addition of advanced ingredients that can support overall growth in the industry. Discrete historical and economic events trigger innovations. Growing demand for sustainable and recyclable packaging is thus driving the food biodegradable market globally. Degradation process in Biodegradable waste is rapid. Someone essntially assist t make significantly articles Id state. In 2020, global consumption of biodegradable polymers made up less than a quarter of one percent (less than 0.25%) of total thermoplastics consumption. There are countless harmful effects of non-biodegradable products. - Cellulose Ethers are polymeric ethers of cellulose and represent a broad class of synthetic, non-biodegradable, organic materials. Non-Biodegradable Polymers Non-biodegradable items are composed of dangerous plastics, aluminium cans and bottles, scrap metal, foam styrol, tires, paints, and various chemicals. Biopolymers are renewable, sustainable, biodegradable, non-toxic, non-immunogenic, non-thrombogenic, and non-carcinogenic.North America is the largest Bioresorbable Polymers market, in terms of value, closely followed by Western Europe. Despite great efforts in the past years, current purification strategies still lack specificity, efficiency, and cost-effectiveness. In that case, you can find the nearest treatment facilities that can help recycle them. Poly dioxanone (PDS) is a colorless, non-toxic . - PGA. Students will explore the importance of soil and the role it plays in the natural environment. for more visit here- http://bit.ly/2Uka6fp, Best Non-Surgical Skin Tightening In Cooper City. Eco-Tips: How To Dispose of Paint Thinner Safely and Responsibly, Biodegradable Clothes: The Revolution of Fashion Industry, Eco-Tips: How To Recycle Milk Cartons for The Environment, Biodegradable Loofah: The Future of Sustainable Showering, How To Recycle Wire Hangers At Home Best Practice, Harmful Effects of Non-Biodegradable Plastic Products. Non biodegradable waste. They are cheap and widely available. EFFECT OF ENVIRONMENT AND CLOZAPINE ON BASAL AND STIMULATED MEDIAL PREFRONTAL GABA RELEASE IN TWO RAT MODELS OF SCHIZOPHRENIA. Life-Span of Non-biodegradable Materials, 2. PHOH. [Chemistry Class Notes] on Difference Between Natural Polymers and Synthetic Polymers Pdf for Exam, 250+ TOP MCQs on Biodegradable Polymers and Answers, [Chemistry Class Notes] on Biodegradable and Non Biodegradable Pdf for Exam, [Chemistry Class Notes] on Synthetic Polymers Pdf for Exam, [Chemistry Class Notes] on Uses of Polymers Pdf for Exam, [Biology Class Notes] on Biodegradable and Non-Biodegradable Substances Pdf, [Chemistry Class Notes] Natural Polymers Pdf for Exam, 250+ TOP MCQs on Biodegradable Polymers for Biomaterial Processing and Answers, [Chemistry Class Notes] on Thermoplastic Polymers Pdf for Exam, [Chemistry Class Notes] on Thermosetting Polymers or Thermosets Pdf for Exam, 250+ TOP MCQs on Synthetic Polymers for Biomaterial Processing and Answers, [Chemistry Class Notes] on Types of Plastic Pdf for Exam, [Chemistry Class Notes] on Plastic Pdf for Exam, [Chemistry Class Notes] on Uses of Plastics Pdf for Exam, [Chemistry Class Notes] on Properties of Plastics Pdf for Exam, [Chemistry Class Notes] on Polymers Pdf for Exam, [Chemistry Class Notes] on Plastics Pdf for Exam, [Chemistry Class Notes] Industrial Waste: Types Pdf for Exam. 4. LTD. Executive summary Market Research Use of Biodegradable Mulch for Vegetable Crop Production, - Use of Biodegradable Mulch for Vegetable Crop Production M. D. Orzolek Dept. Hence, you need to use non-biodegradable materials wisely or change them to biodegradable ones. Poly -hydroxybutyrate co--hydroxy valerate (PHBV). Mizanur Rahman 2.4k views Polymers 22 Deepali Pandey 1.6k views Biodegradable polymer As a locally owned and operated business with over 21 years of experience, our experts at American Craftsman use only the finest and most powerful cleaning solutions that are non-toxic, biodegradable, and environmentally friendly. - Biodegradable Plastic Market Size was US$ 4.3 Billion in 2021. The industries began to develop a wide array of plastics from formulations in fossil fuels making them a ubiquitous component of every building assembly. Polymers are either synthetic or natural. <> to make the recycling process easier. It was . The development of more sustainable functional materials and processes needs to address pressing environmental goals, efficiency, scale-up, and cost. Global Biodegradable Packaging Market share research by applications and regions for 2017-2024. Hence, they contribute to increasing microplastic contamination. Biodegradable products allow us to have eco-friendly solutions to environmental problems. Although replacing it entirely with biodegradable products is almost impossible, at least you can lower the frequency. Top View. Just like disposable plastic bags, plastic water bottles are also popular in the community. They can be non-biodegradable and have harmful and toxic chemicals. Non-biodegradable polymers are those polymers which are chemically inert and hence are not able to decompose. The report on Biodegradable Polymers by Infinium Global Research analyses the Biodegradable Polymers Market over the period of 2017 to 2023. Why do we need biodegradable products? Maize. A few common examples of natural polymers are silk, Biodegradable and Non-Biodegradable Polymers, Polymers are widely used in our daily lives today. However, alternate methods can be adopted to help the planet. Biodegradable Plastic Market Size was US$ 4.3 Billion in 2021. There are two types of polymers: synthetic and natural. 1 0 obj BIODEGRADABLE POLYMERS This report also provides detailed qualitative and quantitative analyses of the market dynamics, market size and future trends in Global Biodegradable Polymers Market. PHOH. Do not require a second surgery for removal Avoid stress shielding Offer tremendous potential as the basis for controlled drug delivery Biodegradable Polymers Carbonyl bond to Biodegradable Polymers Biodegradable Polymers Acetal:Hemiacetal: Ether Nitrile Phosphonate Polycyanocrylate Biodegradable Polymers Used for Medical Applications Natural (M.Pharmacy) 1STyear/2nd Sem M.pharm (Ph.D) 1pH-Responsive Biodegradable Polymers for Intracellular Drug DeliveryA. 100% recyclable. (adsbygoogle = window.adsbygoogle || []).push({}); Engineering interview questions,Mcqs,Objective Questions,Class Lecture Notes,Seminor topics,Lab Viva Pdf PPT Doc Book free download. 6. One of the most serious issues in recent years regarding these polymers is that we have tonnes of waste products floating in the ocean and dumped on land. 6. Non-biodegradable products are all kinds of materials, products, by-products, or wastes that cannot be decomposed naturally by soil microorganisms. This work presents an initial exploration of biofriendly and coral-friendly polymeric UV filter via a simple multicomponent reaction and provides insights that can guide the design of value-added functional polymers for . Some examples of biodegradable polymer applications are sustained drug delivery, tissue engineering scaffolds, and temporary prosthetic implants. A few common examples of natural polymers are silk, wool, rubber, hemp etc and a few common examples of synthetic polymers are polyvinyl chloride, polypropylene, PVB, nylon etc. Developments in biodegradable materials, rising consumer awareness on environmental issues and stringent regulations are other major factors enhancing the market growth. - First off, natural dyes and pigments provide brilliant hues. It brings a new level of environmental responsibility to the individuals and brands around the world. Hence here we tell you some plastic product examples that you can replace with other eco-friendly alternatives! Because of its light-weight, strength, durability and ability to be molded in any form, it is being widely used in electronics, sports and manufacturing industries and homes. Biodegradable polymers for controlled release & Hydrogel classification, NATURAL POLYMER - ORIGIN AND APPLICATIONS, Roll of polymer in sustained release drug delivery, Pptofbiodegradablepackaging 120816064437-phpapp02 (1), Microspheres by Neelam somani and Meenakshi Bharkatiya, A note on Microsperes , general introduction and method of preparations, introduction to linguistics lecture 1.ppt, Scholarships At University Of Luxembourg.pptx, IIT Bombay WUStL Research and Educational Academy, Effect of cultural Practices on Tomatoes .pptx, businessenglish-150120092240-conversion-gate02.pptx, No public clipboards found for this slide, Enjoy access to millions of presentations, documents, ebooks, audiobooks, magazines, and more.

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