This document discusses fruit ripening processes. It describes both visible changes like size, color and smoothness of the skin, as well as invisible changes like chemical composition, texture, aroma and metabolism. During ripening, starches convert to sugars, organic acids and proteins change, and fungistatic compounds reduce. Ripening involves loss of chlorophyll and production of carotenoids and anthocyanins. Fruit firmness decreases due to changes in cell wall composition and food reserves. Respiration patterns differ between climacteric fruits, which continue ripening and emit ethylene, and non-climacteric fruits, which do not ripen further after harvest. Examples of each type are given.
This document outlines a student project on biodegradable materials. It describes 4 activities: 1) comparing packing materials and finding that corn starch degrades in water unlike polystyrene foam; 2) identifying objects that are/aren't biodegradable; 3) processing materials and comparing their mechanical properties; 4) measuring degradation rates of materials. It then discusses a design project to create a biodegradable medicine capsule and a final project creating biodegradable cups with a seed layer to benefit the environment when degraded.
Waste segregation involves keeping wet and dry wastes separate so that dry waste can be recycled and wet waste can be composted. This reduces waste sent to landfills and pollution. De'Grade is an aerobic home composting powder that helps compost wet food waste like leftovers, fruits, and vegetables in a simple way. It accelerates the composting process with little effort needed. To use it, add layers of De'Grade and organic waste to a container, then let it compost for 3-4 weeks. The resulting compost can be used in gardens, donated, or used to grow butterflies. De'Grade contains beneficial microbes and cocopeat to break down waste
1) The document provides 7 steps for properly sorting and disposing of different types of waste, including organic waste, recyclables, hazardous waste, and rejects.
2) Key steps include separating organic waste for composting, recyclable materials like plastic and metal for selling to recyclers, and hazardous waste for special disposal.
3) Proper waste segregation prevents pollution, allows for recycling and recovery of materials, and reduces the amount of waste sent to landfills.
What are the major principles of organic farming?One Organic
The best way to practice organic farming is to use products from EM technology. Also, using organic foods like some from the organic vegetable nursery order now! Visit here: https://bit.ly/2Ox9Dqg
Ethylene is a very important plant hormone and it plays a significant role in the post harvest life of fresh produce. Sometimes being positive and sometimes not. The damage resulting from ethylene exposure could easily be minimized if there was a greater awareness of the potential harm and the simple measures that can be used to prevent damage.
This document discusses fruit ripening processes. It describes both visible changes like size, color and smoothness of the skin, as well as invisible changes like chemical composition, texture, aroma and metabolism. During ripening, starches convert to sugars, organic acids and proteins change, and fungistatic compounds reduce. Ripening involves loss of chlorophyll and production of carotenoids and anthocyanins. Fruit firmness decreases due to changes in cell wall composition and food reserves. Respiration patterns differ between climacteric fruits, which continue ripening and emit ethylene, and non-climacteric fruits, which do not ripen further after harvest. Examples of each type are given.
This document outlines a student project on biodegradable materials. It describes 4 activities: 1) comparing packing materials and finding that corn starch degrades in water unlike polystyrene foam; 2) identifying objects that are/aren't biodegradable; 3) processing materials and comparing their mechanical properties; 4) measuring degradation rates of materials. It then discusses a design project to create a biodegradable medicine capsule and a final project creating biodegradable cups with a seed layer to benefit the environment when degraded.
Waste segregation involves keeping wet and dry wastes separate so that dry waste can be recycled and wet waste can be composted. This reduces waste sent to landfills and pollution. De'Grade is an aerobic home composting powder that helps compost wet food waste like leftovers, fruits, and vegetables in a simple way. It accelerates the composting process with little effort needed. To use it, add layers of De'Grade and organic waste to a container, then let it compost for 3-4 weeks. The resulting compost can be used in gardens, donated, or used to grow butterflies. De'Grade contains beneficial microbes and cocopeat to break down waste
1) The document provides 7 steps for properly sorting and disposing of different types of waste, including organic waste, recyclables, hazardous waste, and rejects.
2) Key steps include separating organic waste for composting, recyclable materials like plastic and metal for selling to recyclers, and hazardous waste for special disposal.
3) Proper waste segregation prevents pollution, allows for recycling and recovery of materials, and reduces the amount of waste sent to landfills.
What are the major principles of organic farming?One Organic
The best way to practice organic farming is to use products from EM technology. Also, using organic foods like some from the organic vegetable nursery order now! Visit here: https://bit.ly/2Ox9Dqg
Ethylene is a very important plant hormone and it plays a significant role in the post harvest life of fresh produce. Sometimes being positive and sometimes not. The damage resulting from ethylene exposure could easily be minimized if there was a greater awareness of the potential harm and the simple measures that can be used to prevent damage.
Comparative Antimicrobial Activity of Bauhinia X Blakeana Linn. Leaves and Fl...BRNSS Publication Hub
Antimicrobial activity of methanolic extract of leaves and flowers of Bauhinia x Blakeana was resolved against Gram-positive and Gram-negative microscopic organisms. Streptomycin was utilized as reference principles for examination of action. It was discovered that fluid concentrate has antimicrobial activity against Escherichia coli and Lactobacillus leaves have good activity than flowers.
This document provides instructions for an experiment to observe how plants drink water. Students will place white roses in cups of colored water to see how the water travels up the stem. The objectives are to understand what plants need to grow healthily, learn that plants need water, and observe capillary action. Capillary action allows water to move through narrow tubes in the plant, carrying water from the roots to the flowers.
This document provides instructions for an experiment to observe how plants drink water. Students will place white roses in cups of colored water to see how the water travels up the stem. The objectives are to understand what plants need to grow healthily and learn that plants require water. By observing the roses over time, students can see that flowers drink water through capillary action as it moves up narrow tubes in the stem.
Biodegradable plastics are made from renewable resources like plants and agricultural waste instead of petroleum. They are broken down by microorganisms and convert into carbon dioxide, water and minerals. Most biodegradable plastics will degrade 80% within 45 days and 90% within 80 days when exposed to light, oxygen, moisture and heat. Common products made from biodegradable plastics include carry bags, garbage bags, water bottles and spoons. They are used in applications like agriculture, packaging, and disposable items. While more expensive than conventional plastics, biodegradable plastics preserve resources and reduce environmental pollution.
This document discusses methods for making EM (effective microorganisms) and Bokashi at home. EM is a mixture of microorganisms including lactic acid bacteria and yeast that can be used for cleaning, composting, and plant protection. The document outlines a process for making EM that involves mixing rice wash, milk, and leaving the mixture to ferment for 2 weeks. Bokashi is a mixture of EM, rice bran, and molasses used for faster composting. A method is provided for making Bokashi by mixing ingredients and allowing them to ferment for 2 weeks before use in composting and agriculture. Both EM and Bokashi can be applied to improve soil fertility, control pests, and aid in
The document evaluates the antimicrobial and antioxidant activities of selected Turkish spices. Samples of five Turkish spices - sumac, zaater, oregano, mint, and basil - were collected from markets and tested. Total microbial counts showed basil and mint had the most natural microflora. Antimicrobial tests found sumac, oregano, and zaater crude extracts and plant extracts showed impressive bacteriostatic activity against E. coli and S. aureus. Antioxidant assays revealed sumac and oregano had the highest antioxidant activity, likely due to their phenolic compounds. The study demonstrates the potential of these Turkish spices to extend food shelf-life and safety through their bioactive properties.
Iventa is a leading human management consultancy in Austria and Central/Eastern Europe focused on executive search, recruitment, assessment, media services, and employer branding. It has 80 employees and 25 million Euros in annual revenue. Iventa provides a full range of HR services from a single source with a long-term, tailored approach based on strong regional networks and research methods.
This document provides an overview of seven tools for campaigning and engaging with Parliament: parliamentary questions, debates, select committees, early day motions, public bill committees, petitions, and all-party parliamentary groups. Parliamentary questions and debates allow legislators to raise issues and get responses from the government. Select committees scrutinize specific policy areas through public inquiries. Early day motions and petitions are ways for MPs to show support for issues or for individuals to appeal to Parliament. Public bill committees and all-party groups provide opportunities for involvement in legislative and policy areas of interest. Contact information is provided for further engagement.
The Hotel Alda Entrearcos is located next to the cathedral in Burgos, Spain, offering comfort at low cost with an emphasis on quality, cleanliness, gastronomy, and service. Guests are encouraged to enjoy both the hotel and the city of Burgos.
Rashid Jaafer is seeking employment and has a B.S. in Electronic Engineering from International Islamic University Islamabad. He has over 2 years of experience in instrument maintenance and operation at Agritech Limited. His skills include programming in C/C++, Verilog, MATLAB, and using AutoCAD, PLCs, and other engineering tools. He has completed projects in image processing, power supplies, traffic controls, and more. Rashid holds awards and certificates for his academic and professional achievements.
This document summarizes research on homelessness among women in New Zealand. It used questionnaires with 191 women and focus groups with 22 women to understand the causes and experiences of female homelessness. Key findings included that overcrowding, domestic violence, discrimination from landlords and housing agencies, high rent, and a lack of advocacy and support services contributed to women's homelessness. Recommendations included policy changes to increase equitable and affordable housing and services for single women, adopting a Housing First model, and providing bond assistance and housing support workers.
The document is a long-range technology plan for Judson High School from 2006-2020. It summarizes the results of Judson High School's STaR (School Technology and Readiness) Chart assessment in four key areas: Teaching and Learning, Educator Preparation and Development, Leadership and Infrastructure. Judson scored in the "Early Tech" range. The plan recommends increasing technology professional development and online learning opportunities for educators to improve scores in the Educator Preparation area. Resources for supporting the plan include the George Lucas Education Foundation and Texas state education agencies.
The document describes the structure and process of EU document scrutiny in the House of Lords. It notes that there are 6 subcommittees that fall under the overarching EU Select Committee. Each subcommittee focuses on a different policy area and meets weekly to scrutinize deposited EU documents when the House is sitting. Documents eligible for scrutiny include non-legislative communications and proposals as well as legislative drafts. The subcommittees conduct inquiries and hearings on various EU issues. If there is any uncertainty around whether an EU document can be deposited, clerks should be consulted. Special scrutiny rules apply to certain issues like overrides and opt-ins.
Congratulations on achieving a GPA over 3.5 and being placed on the Dean's List for the fall 2013 semester at the College of Technology and Innovation. Your strong academic performance distinguishes you from your peers and places you at the top of undergraduates in the college. Enclosed is a Dean's List certificate recognizing your academic achievements. The Vice Provost and Dean wishes you continued success in your studies.
Este documento presenta información sobre diversas herramientas estadísticas para el análisis de calidad, incluyendo diagramas de Pareto, Ishikawa, gráficas de control y histogramas. Explica los pasos para construir un diagrama de Pareto y provee ejemplos prácticos de su aplicación para identificar los problemas o causas más importantes a abordar.
This document provides an introduction to select committees in the UK Parliament. It explains that select committees hold inquiries into matters of public policy or administration, gathering written and oral evidence. This allows them to scrutinize the government and other organizations and produce reports making recommendations. The document outlines the process committees go through for inquiries and evidence gathering. It also notes that committees can take on pre-legislative and post-legislative scrutiny and that citizens can engage with their work by submitting evidence or contacting committee members.
El documento describe las características, importancia y ventajas y desventajas del correo electrónico. El correo electrónico permite enviar y recibir mensajes de forma rápida y económica, y también enviar imágenes, sonidos y otros archivos digitales. Es importante para enviar trabajos, archivos, ejercicios, y organizar reuniones. Tiene ventajas como acortar distancias y tiempos de comunicación, pero también riesgos como virus y pérdida de información.
This document outlines Mwajabu's Individualized Education Plan (IEP). It identifies 7 areas of weakness or deficits, called Present Levels of Performance (PLOPs). For each PLOP, it establishes a measurable goal and short-term objectives to work towards over a period of months. It also outlines the related services, accommodations, modifications and evaluations that will be provided to support Mwajabu in achieving her IEP goals. Progress will be assessed regularly and reported to parents quarterly and annually.
Done by Group : Scientists
School Name : Alshahaniya Independent Secondry School for Boys.
Polymers Module : Through this module, students examine the different properties of the variety of polymers. Then they design and test a humidity sensor made of a polymer film. Finally, they are asked to design their own products.
the product Idea is : Raising the efficiency of fuel cell by using some modified polymeric membranes to increase its durability.
Este documento discute la educación de la sexualidad desde una perspectiva integral. Señala que la sexualidad a menudo se reduce a lo meramente genital o al placer físico, en lugar de enfocarse en las relaciones interpersonales y el desarrollo de la persona. Argumenta que la educación sexual debe enseñar sobre el amor genuino y ayudar a los jóvenes a tomar decisiones responsables. También destaca la importancia de que los padres eduquen a sus hijos sobre la sexualidad de una manera completa que promueva el desarrollo de
Este documento introduce el tema de la teología como ciencia. Explica que la teología estudia a Dios y que, aunque sus principios no son evidentes empíricamente, puede considerarse una ciencia según la definición aristotélica. También define la teología natural y sobrenatural, y explica que los dogmas son verdades reveladas por Dios que la Iglesia propone como fundamentales para la fe.
Comparative Antimicrobial Activity of Bauhinia X Blakeana Linn. Leaves and Fl...BRNSS Publication Hub
Antimicrobial activity of methanolic extract of leaves and flowers of Bauhinia x Blakeana was resolved against Gram-positive and Gram-negative microscopic organisms. Streptomycin was utilized as reference principles for examination of action. It was discovered that fluid concentrate has antimicrobial activity against Escherichia coli and Lactobacillus leaves have good activity than flowers.
This document provides instructions for an experiment to observe how plants drink water. Students will place white roses in cups of colored water to see how the water travels up the stem. The objectives are to understand what plants need to grow healthily, learn that plants need water, and observe capillary action. Capillary action allows water to move through narrow tubes in the plant, carrying water from the roots to the flowers.
This document provides instructions for an experiment to observe how plants drink water. Students will place white roses in cups of colored water to see how the water travels up the stem. The objectives are to understand what plants need to grow healthily and learn that plants require water. By observing the roses over time, students can see that flowers drink water through capillary action as it moves up narrow tubes in the stem.
Biodegradable plastics are made from renewable resources like plants and agricultural waste instead of petroleum. They are broken down by microorganisms and convert into carbon dioxide, water and minerals. Most biodegradable plastics will degrade 80% within 45 days and 90% within 80 days when exposed to light, oxygen, moisture and heat. Common products made from biodegradable plastics include carry bags, garbage bags, water bottles and spoons. They are used in applications like agriculture, packaging, and disposable items. While more expensive than conventional plastics, biodegradable plastics preserve resources and reduce environmental pollution.
This document discusses methods for making EM (effective microorganisms) and Bokashi at home. EM is a mixture of microorganisms including lactic acid bacteria and yeast that can be used for cleaning, composting, and plant protection. The document outlines a process for making EM that involves mixing rice wash, milk, and leaving the mixture to ferment for 2 weeks. Bokashi is a mixture of EM, rice bran, and molasses used for faster composting. A method is provided for making Bokashi by mixing ingredients and allowing them to ferment for 2 weeks before use in composting and agriculture. Both EM and Bokashi can be applied to improve soil fertility, control pests, and aid in
The document evaluates the antimicrobial and antioxidant activities of selected Turkish spices. Samples of five Turkish spices - sumac, zaater, oregano, mint, and basil - were collected from markets and tested. Total microbial counts showed basil and mint had the most natural microflora. Antimicrobial tests found sumac, oregano, and zaater crude extracts and plant extracts showed impressive bacteriostatic activity against E. coli and S. aureus. Antioxidant assays revealed sumac and oregano had the highest antioxidant activity, likely due to their phenolic compounds. The study demonstrates the potential of these Turkish spices to extend food shelf-life and safety through their bioactive properties.
Iventa is a leading human management consultancy in Austria and Central/Eastern Europe focused on executive search, recruitment, assessment, media services, and employer branding. It has 80 employees and 25 million Euros in annual revenue. Iventa provides a full range of HR services from a single source with a long-term, tailored approach based on strong regional networks and research methods.
This document provides an overview of seven tools for campaigning and engaging with Parliament: parliamentary questions, debates, select committees, early day motions, public bill committees, petitions, and all-party parliamentary groups. Parliamentary questions and debates allow legislators to raise issues and get responses from the government. Select committees scrutinize specific policy areas through public inquiries. Early day motions and petitions are ways for MPs to show support for issues or for individuals to appeal to Parliament. Public bill committees and all-party groups provide opportunities for involvement in legislative and policy areas of interest. Contact information is provided for further engagement.
The Hotel Alda Entrearcos is located next to the cathedral in Burgos, Spain, offering comfort at low cost with an emphasis on quality, cleanliness, gastronomy, and service. Guests are encouraged to enjoy both the hotel and the city of Burgos.
Rashid Jaafer is seeking employment and has a B.S. in Electronic Engineering from International Islamic University Islamabad. He has over 2 years of experience in instrument maintenance and operation at Agritech Limited. His skills include programming in C/C++, Verilog, MATLAB, and using AutoCAD, PLCs, and other engineering tools. He has completed projects in image processing, power supplies, traffic controls, and more. Rashid holds awards and certificates for his academic and professional achievements.
This document summarizes research on homelessness among women in New Zealand. It used questionnaires with 191 women and focus groups with 22 women to understand the causes and experiences of female homelessness. Key findings included that overcrowding, domestic violence, discrimination from landlords and housing agencies, high rent, and a lack of advocacy and support services contributed to women's homelessness. Recommendations included policy changes to increase equitable and affordable housing and services for single women, adopting a Housing First model, and providing bond assistance and housing support workers.
The document is a long-range technology plan for Judson High School from 2006-2020. It summarizes the results of Judson High School's STaR (School Technology and Readiness) Chart assessment in four key areas: Teaching and Learning, Educator Preparation and Development, Leadership and Infrastructure. Judson scored in the "Early Tech" range. The plan recommends increasing technology professional development and online learning opportunities for educators to improve scores in the Educator Preparation area. Resources for supporting the plan include the George Lucas Education Foundation and Texas state education agencies.
The document describes the structure and process of EU document scrutiny in the House of Lords. It notes that there are 6 subcommittees that fall under the overarching EU Select Committee. Each subcommittee focuses on a different policy area and meets weekly to scrutinize deposited EU documents when the House is sitting. Documents eligible for scrutiny include non-legislative communications and proposals as well as legislative drafts. The subcommittees conduct inquiries and hearings on various EU issues. If there is any uncertainty around whether an EU document can be deposited, clerks should be consulted. Special scrutiny rules apply to certain issues like overrides and opt-ins.
Congratulations on achieving a GPA over 3.5 and being placed on the Dean's List for the fall 2013 semester at the College of Technology and Innovation. Your strong academic performance distinguishes you from your peers and places you at the top of undergraduates in the college. Enclosed is a Dean's List certificate recognizing your academic achievements. The Vice Provost and Dean wishes you continued success in your studies.
Este documento presenta información sobre diversas herramientas estadísticas para el análisis de calidad, incluyendo diagramas de Pareto, Ishikawa, gráficas de control y histogramas. Explica los pasos para construir un diagrama de Pareto y provee ejemplos prácticos de su aplicación para identificar los problemas o causas más importantes a abordar.
This document provides an introduction to select committees in the UK Parliament. It explains that select committees hold inquiries into matters of public policy or administration, gathering written and oral evidence. This allows them to scrutinize the government and other organizations and produce reports making recommendations. The document outlines the process committees go through for inquiries and evidence gathering. It also notes that committees can take on pre-legislative and post-legislative scrutiny and that citizens can engage with their work by submitting evidence or contacting committee members.
El documento describe las características, importancia y ventajas y desventajas del correo electrónico. El correo electrónico permite enviar y recibir mensajes de forma rápida y económica, y también enviar imágenes, sonidos y otros archivos digitales. Es importante para enviar trabajos, archivos, ejercicios, y organizar reuniones. Tiene ventajas como acortar distancias y tiempos de comunicación, pero también riesgos como virus y pérdida de información.
This document outlines Mwajabu's Individualized Education Plan (IEP). It identifies 7 areas of weakness or deficits, called Present Levels of Performance (PLOPs). For each PLOP, it establishes a measurable goal and short-term objectives to work towards over a period of months. It also outlines the related services, accommodations, modifications and evaluations that will be provided to support Mwajabu in achieving her IEP goals. Progress will be assessed regularly and reported to parents quarterly and annually.
Done by Group : Scientists
School Name : Alshahaniya Independent Secondry School for Boys.
Polymers Module : Through this module, students examine the different properties of the variety of polymers. Then they design and test a humidity sensor made of a polymer film. Finally, they are asked to design their own products.
the product Idea is : Raising the efficiency of fuel cell by using some modified polymeric membranes to increase its durability.
Este documento discute la educación de la sexualidad desde una perspectiva integral. Señala que la sexualidad a menudo se reduce a lo meramente genital o al placer físico, en lugar de enfocarse en las relaciones interpersonales y el desarrollo de la persona. Argumenta que la educación sexual debe enseñar sobre el amor genuino y ayudar a los jóvenes a tomar decisiones responsables. También destaca la importancia de que los padres eduquen a sus hijos sobre la sexualidad de una manera completa que promueva el desarrollo de
Este documento introduce el tema de la teología como ciencia. Explica que la teología estudia a Dios y que, aunque sus principios no son evidentes empíricamente, puede considerarse una ciencia según la definición aristotélica. También define la teología natural y sobrenatural, y explica que los dogmas son verdades reveladas por Dios que la Iglesia propone como fundamentales para la fe.
This document provides a walkthrough guide for Microsoft SharePoint 2010. It begins with an introduction to SharePoint 2010 and its key capabilities such as sites, communities, content, search, insights, and composite applications. The document then outlines seven walkthroughs that demonstrate how to access and use various SharePoint 2010 features through a fictional manufacturing company example. The walkthroughs cover configuring and customizing team sites, using social and collaboration features, managing content and metadata, utilizing business intelligence tools, and building customized solutions. The goal is to highlight the major functional areas of SharePoint 2010 and how they can help meet everyday business needs when combined.
The document discusses the challenges facing corrections professionals today, including increased prison populations, more serious inmate needs, new technology, budget cuts, and negative public perceptions. It emphasizes that maintaining safety and security should be the top priority for corrections agencies over inmate programs. Other challenges include high staff turnover, the importance of extensive training, the psychological toll of executions, and preparing inmates for successful reentry. The document outlines how to create a culture of professionalism through shared values and standards, and relationships with oversight bodies. It describes the recruitment and recognition processes used by professional corrections agencies.
Done By Group : KHA_Beta8
School Name : Khalifa Independent Secondary School for Boys.
Biodegradable Materials: is a substance that degrades into smaller nontoxic parts that are returned to the environment and may be reused by organisms.
there are so many applications around us for Biodegradable materials like : Surgical Sutures
, Plastic bag .
our Idea:Bio Plastic
Palm tree is a part of our culture and it is widespread Qatar, it has many uses but we think about it as a Biodegradable Material.
We use “palm tree” to make Biodegradable plastic form natural components: Starch + Water + Vinegar + Glycerin
The document describes 7 activities conducted by a group investigating food packaging materials:
1. The group compared biodegradable and non-biodegradable packing materials by observing how they degraded.
2. They analyzed the various parts and materials of a microwave popcorn package.
3. Different types of food packaging were described and the purposes and materials of each were identified.
4. Packaging to product ratios were evaluated to assess environmental impacts of different juice packaging types.
5. Research was done on paper and plastic bags to analyze their benefits and drawbacks.
6. A protective tomato package was designed and tested by dropping packaged and non-packaged tomatoes from heights.
7
The document outlines activities conducted as part of a project on biodegradable materials. It describes 4 activities: 1) comparing packing materials, 2) identifying biodegradable objects, 3) processing and testing gelatin and film materials, and 4) measuring degradation rates. It also outlines a design project to create medicine release capsules and a final "Green Qatar" project to enrich soil using biodegradable waste to grow plants locally. The document provides procedures, observations and conclusions for each activity with the overall aim of learning about biodegradable materials and their applications.
Done by group: Alieman_Creators
School Name: Al Ieman school for girls
Biodegradable Materials module: Students make, test and evaluate biodegradable films and gels. They use their knowledge gained during the workshop to design devices that release a dye in a controlled manner as they degrade. Finally they design their own biodegradable product
Students decided to make a natural biodegradable pot. The main purpose of the project was to reduce the amount of waste and pollution caused by non-biodegradable plastic by making a safer, and more eco-friendly replacement which is the biodegradable plastic pot.
This document outlines activities for students to explore biodegradable materials. It describes 5 activities: comparing packing materials; identifying biodegradable materials; processing and testing gelatin films and gels; measuring degradation rates of materials; and designing a medicine delivery device. The document concludes by thanking partners for the opportunity to participate in scientific research.
This document outlines activities completed as part of the AL-Bairaq program exploring food packaging materials. It describes 7 activities where students compared different packaging materials, analyzed how packaging works, evaluated environmental impacts, researched materials, designed protective packages, and compared insulating properties. The culminating project was designing a medicine storage container using helium circulation to keep medicines cool for traveling diabetics. The document concludes the program helped students learn about choosing appropriate food packages.
The document summarizes a student project on biodegradable materials conducted as part of the Al-Bairaq program. The students performed experiments comparing biodegradable materials and measuring degradation rates. They proposed a project called "Plant it and Forget it" to create biodegradable plant pots made from natural materials like leaves, starch and gelatin that would degrade without waste. The students recommend further studies to adopt the project and increase Qatari agriculture using biodegradable alternatives. Through Al-Bairaq, the students learned about biodegradable materials and worked as a team to conduct experiments and propose a solution.
This document outlines activities completed as part of the AL-Bairaq program exploring food packaging materials. The activities included comparing packing materials like foam and their degradation, investigating how popcorn bags work, analyzing different food package materials, evaluating packaging waste, researching plastics, designing packaging to protect eggs and tomatoes, and comparing insulating properties of materials. As a final project, the students developed a "Smart Cup" with an attached flexible cover to make it easier to carry and recycle. Through these activities, the students learned about selecting appropriate packaging materials and the impact of food packaging on the environment.
This document outlines activities completed as part of the Al-Bairaq program exploring food packaging materials and designs. Key activities included:
1. Comparing biodegradable and non-biodegradable packing materials and their ability to protect food.
2. Examining how a popcorn bag works during microwaving.
3. Analyzing different food package materials and their uses.
4. Evaluating different packages to identify the most efficient design.
5. Researching plastics as a packaging material and its environmental impact.
6. Designing and testing a protective tomato package.
7. Comparing insulating properties of different packaging materials.
The program concluded
The document outlines activities for a project exploring biodegradable materials. It includes 4 main activities: 1) comparing packing materials, 2) identifying biodegradable objects, 3) processing and comparing mechanical properties of biodegradable materials, and 4) measuring degradation rates of materials. It also describes a design project to create medicine release capsules using biodegradable materials like sodium alginate and calcium chloride. Overall, the students learned about biodegradability and degradation rates of various natural materials through hands-on experiments and applied this knowledge to propose more sustainable product ideas.
Done by Group : KHA_Discovers8
School Name : Khalifa Independent Secondry School for Boys.
Food Packaging Module :through our activities with Albairaq we learned that Food packaging have many different purposes and the packaging materials have so many properties.
our Idea is : Sharing Package.
We made a funny design easy to use and to share with friends, it can be for many types of foods
1) The document describes experiments conducted by students to explore biodegradable materials. They compared how quickly different food packaging materials degraded and tested the strength of gelatin films at different concentrations.
2) The students also measured the degradation rates of materials like gelatin capsules, starch, and films in water, acids, and bases. They found rates varied based on factors like pH, temperature, and concentration.
3) As a design project, the students created alginate beads that could be used to deliver medicine gradually as the beads degraded. They proposed developing a biodegradable mobile phone case from sunflower seeds that would grow into flowers after degradation.
This document outlines activities completed as part of an after school program called AL-Bairaq focused on food packaging materials. The activities included comparing different packaging materials and their effectiveness, analyzing existing food packages, evaluating environmental impacts, and designing original packaging solutions. For their final project, the students designed the "Ibn Al Haitham Thermos", a dual thermos container to allow carrying multiple drinks in a single unit. The program helped students learn about selecting appropriate packaging and they thanked sponsors for their support of the program.
The document summarizes several activities conducted by students to investigate biodegradable materials. In Activity 1, they compared biodegradable and non-biodegradable packing foams by observing their degradation. In Activity 2, they searched for biodegradable objects in their environment. They also processed biodegradable materials into films and gels in Activity 3 and measured their degradation rates in Activity 4. As a design project, the students created medicine release capsules from biodegradable materials. Finally, they proposed the idea of biodegradable tea pouches to make tea preparation more convenient.
Done by luxury group,Umm Hakeem Secondary School.We use palm leaves for packaging fruits and vegetables. It’s.It’s good for the environment and it connects us with our country’s old heritage.
The document discusses polymers and several activities conducted with polymers. It then describes a design project to create a humidity sensor using a polymer film. It also outlines a project to develop self-healing electrical cables using a self-healing polymer. The polymer would be synthesized in the cable's outer layer to prevent cutting and maintain the cable's function for longer by protecting against electricity leakage. Testing is still needed to confirm the durability of this application, which could also be extended to other electrical equipment. In conclusion, polymers have various properties and uses that can help solve problems when applied in daily life.
1) The document outlines activities done by students exploring polymers, including changing polymer pellets, identifying polymers in products, and experiments on viscosity and strength of polymer films.
2) The students designed a humidity sensor using a polymer film that changes color with humidity.
3) They proposed developing an anti-microbial medical gown by adding an anti-microbial polymer to areas with most patient contact, to reduce microbial transmission and contamination. They hypothesized this polymer would improve gown properties and resistance to infection.
This document is an outline for an AL-Bairaq module on polymers and their properties. It includes an introduction to polymers, descriptions of 4 hands-on activities exploring polymer properties, and a design project to create a humidity sensor using polymer films. It also includes a section on a proposed project to install piezoelectric PVDF polymer membranes in streets to generate electricity from passing vehicles. The document concludes with recommendations for further research on improving the street paving project and implementing it in Qatar.
(1) The document discusses polymers and their properties. It describes activities where students explored changing polymer pellets, identifying polymer products, comparing liquid viscosity, and testing polymer film strength.
(2) It then details a student design project to create a humidity sensor using a polymer film that changes color with humidity levels.
(3) The document proposes using hydrophobic polymers for medicine packaging to extend drug shelf lives by preventing moisture absorption, a common cause of products failing specifications. It suggests further research is needed to develop this packaging approach.
The document outlines a student's project for an Al-Bairaq program where they studied polymers, conducted experiments on polymer properties, and designed a humidity sensor using a polymer film. Their final project was designing a healing bandage using natural polymers like honey and cyperus, with the hypothesis that these would aid the healing process. The student concludes they gained presentation, research, and problem-solving skills from their experience in the Al-Bairaq program.
The document outlines a student project to design a degradable fishing net made from polylactic acid (PLA) polymer. The students conducted activities to learn about natural and synthetic polymers. They explored how polymer weight and concentration affects viscosity. Their fishing net design uses PLA, which degrades within 6-24 months when exposed to ocean environments, compared to hundreds of years for conventional plastics. The students conclude that converting fishing gear to biodegradable materials like PLA would help protect marine life and reduce plastic pollution.
The document summarizes several activities completed by students as part of an AL-Bairaq program exploring polymers. The activities examined properties of polymers like changing polymer pellets, identifying polymer products, and testing viscosity and strength of polymer films. The students also designed a humidity sensor using polymer film. Their final design project was an anti-microbial toothbrush using the polymer polyethylene glycol in the bristles to inhibit bacterial growth and reduce bacteria on toothbrushes. The students recommend further research into other anti-microbial polymers and improving their toothbrush design idea. Overall, the program helped students learn about various polymer applications and properties.
This document summarizes activities and a design project exploring polymers. It discusses:
- Activity exploring how polymer pellets change and hunting for polymer products.
- Activities comparing viscosity of liquids and testing strength of polymer films.
- A design project to create a humidity sensor using a polymer film that changes color with humidity.
- A project to generate electricity by inserting piezoelectric polymer films under keyboard keys. The project aims to reduce energy consumption and hypotheses that pressing the keys will generate voltage.
The document describes a student project exploring composite materials. It includes 4 activities where students tested different types of ice and foam composites to understand strength and stiffness. Based on their learnings, the students designed safety sports socks with layers of different composite materials like memory foam and bubble wrap to protect athletes' knees and ankles from injuries. The socks aim to help players in soccer and other sports prevent leg injuries. The students believe their low-cost composite sock design could benefit many athletes if adopted.
1) The document presents a student project exploring composite materials and designing a shockproof tablet case from recycled rubber.
2) The project involved activities testing different types of ice and foam composites to evaluate strength and stiffness.
3) The proposed product is a shockproof and durable tablet case made from recycled vehicle tire rubber combined with carbon fibers, solving the dual problems of electronic device protection and waste recycling.
This document summarizes a student project exploring composite materials. The students tested different types of ice and foam composites to understand strength and stiffness. They then designed a fishing pole using composite materials. For their final project, the students proposed creating a dirt-resistant wallpaper using recycled polypropylene and rubber materials. They believe this wallpaper would be easy to clean and help beautify homes in Qatar while reusing waste materials. The students concluded they learned about composite properties and applications through hands-on activities and designing a new product.
1) The document describes a student project exploring composite materials. It defines composites as materials made of two or more components that have different properties and produce an overall material with different properties than the individual parts.
2) The students conducted activities testing the strength of different types of ice and exploring composite materials in everyday objects. They also explored the difference between strength and stiffness of materials.
3) For their design project, the students came up with the idea of a wire insulating composite resin that can seal cuts in electrical wires to prevent electrical shock by being waterproof, flexible, and insulating. They produced successful composite resin samples and propose it as an economical solution.
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Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
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Chapter 5
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Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
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2. Introduction
Activity 1: Comparing packing materials
Activity 2: Hunting for biodegradable objects
Activity 3 :processing biodegradable materials
and
Comparing their mechanical properties.
Activity 4: measuring the degradation rates of
Biodegradable materials.
Design Project Designing a medicine
release capsules
Product Idea
3.
4. Part :1
We compare between white
Peanutand Green peanut.
Result: the white peanut degraded in
water but the green peanut
Didn’t degrade.
White peanut is biodegradable because it is
Made of cornstarch.
Green peanut is not biodegradable because it is made of
polysterene.
5. Part:2
1- bag with biodegradable packing peanut with an egg in the middle
2- bag with non-biodegradable packing peanut with an egg in the
middle
3- throw them at ground and see which egg breaks.
Result
the egg in the bag with biodegradable broke
the egg in the bag with non-biodegradable didn’t break.
8. Hcl/acidHcl/acidBoiling water 100cMaterials
51 mins53 mins23.53 minsStarch
peanut
7 mins9 mins0.07 sec5% gelatin
film
32 mins32 mins0.01 sec20% gelatin
film
35 mins24 mins3.13 minsGelatin
capsule
9.
10. Is an anti humidity fragranced capsules made of
natural materials to be placed in drawers and
wardrobes.
It is made of natural materials and able to
absorb humidity due to the presence of salt
and gives a nice smell.
11.
12. Many thanks to my teachers, school and AL-Bairaq team
from Center for Advanced Materials (CAM), Qatar
University for supporting us during our journey with a
AL-Bairaq.
Also, I would like to thank the sponsors UNESCO, Qatar
National Commission, Ras Gas, and Shell.