NID test paper is one of the mock tests conducted in AFD's classes, for students preparing for the nid entrance exam. The sample paper consists of questions similar to the type of questions asked in the past nid's design aptitude test. Academy of Fashion & Design conducts coaching classes for the nid admission test. Classes are held in Mumbai, Banglore, Kochi, Chennai, Kolkatta, Chennai & Hyderabad.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
1. 1
Carbon compounds
Module 3 –Fats and Natural Rubber
Name ………………………………………………….class…………………………teacher……………………………….
Answer the following questions
1) FATS
Oils and fats are esters
Carboxylic + Alcohol Fats or + water
acids oil
Glycerol or 1,2,3-
Fatty acid
propanentriol
Has a very long chain carbon,
(about 10-20 atoms)
Examples, palmitic acids, stearic
acids, linoleic acids
I) From diagram above, what is the difference between a fat molecule and a fatty acid
molecule?
……………………………………………………………………………………………………………………………
……………………………………………………………………………………………………………………………
……………………………………………………………………………………………………………………………
a) Can hexanoic acid and pentanol react together to form Fat or Oil? Explain your answer
……………………………………………………………………………………………………………………………
2. 2
b) Can decanoic acid and glycerol react together to form Fat or Oil? Explain your answer
……………………………………………………………………………………………………………………………
c) State 2 similarities between fats and oils?
……………………………………………………………………………………………………………………………
……………………………………………………………………………………………………………………………
d) Fill in the table below to list differences between oils and fats.
Oils Fats
a) sources
b) Physical state at room
temperature
c) Melting point
d) Fill in the table below to list differences between saturated and unsaturated fats
Unsaturated fats Saturated fats
a) Proportion of
molecules between
saturated and
unsaturated fats
b) Physical state at room
temperature
c) Melting point
d) sources
e) Why do unsaturated fats turn bad or spoil easily?
3. 3
……………………………………………………………………………………………………………………………………………
f) Explain how unsaturated fats can be changed to saturated fats?
…………………………………………………………………………………………………..
…………………………………………………………………………………………………..
…………………………………………………………………………………………………..
2) Natural rubber
a) List examples of natural polymers and their monomers
polymers monomers
1 Starch
2 Cellulose
3 Protein
4 Rubber
b) Draw the structural formula of natural rubber
………………………………………………………………………………………………………………………..
c) State the properties of natural rubber
4. 4
i) White ………………………………… at room temperature
ii) Elsticity that …………………………………………… overtime
iii) Soft
iv) Sensitive to …………………………………..
d) State 3 uses of natural rubber
i) …………………………………………………………………………………………………………………
ii) ………………………………………………………………………………………………………………..
iii) …………………………………………………………………………………………………………………..
COAGULATION OF LATEX -PROCESS
I) Latex is a …………………………………………………………
II) It consists of ………………………………………….particles dispersed in
…………………………………
III) Each rubber particle is made-up many long-chain
…………………………………………..molecules enclosed by a …………………………..-like
membrane which is ……………………………charged
Draw diagram
of one rubber particle
5. 5
DESCRIBE THE COAGULATION OF LATEX
i) The repulsion between the …………………………………………..charged particles
prevent the ………………………………..particles from coming close to each other.
Therefore latex could not …………………………………………
Draw diagram
ii) When an ………………………………………is added to latex, OR when latex is
exposed to ……………………………….., the …………………………..from the air enters
the latex and produce ………………………………………..acid that form
……………………ions. This ……………………………….ions neutralize the
…………………………………charges on the protein membrane.
Draw diagram
6. 6
iii) The rubber ………………………………………..can now come close together. This
enable them to ………………………………………….with one another resulting in
the ………………….. of the protein membranes.
Draw diagram
iv) The rubber molecules …………………………………… with one another and get
…………………………….. and thus causing latex to …………………………….
Draw diagram
IV) Describe how to prevent the coagulation of latex
7. 7
By adding …………………………………….solution, that contains ……………………………….ions
which ………………………………………. The acid produced by the bacteria . Therefore rubber
particles remain …………………………………… charged and the coagulation is ………………….
VULCANISED RUBBER
a) What is meant by vulcanization of rubber?
………………………………………………………………………………………………………………….
b) In industry, how does the vulcanization of rubber is carried out?
By heating latex with ……………………………………….. OR …………………………………………….
c) Describe how sulphur atoms change the properties of rubber
In vulcanization , ………………….atoms form cross-………………between rubber …………………
These cross ……………………………………….prevent rubber …………………………..from sliding too
much when …………………………………………..
The rubber molecules return to their ………………………………….. position after being
stretched.
d) Draw cross-linkage of sulphur
8. 8
e) Compare and contrast the properties of vulcanized and unvulcanised rubber
Similarities
Both are ………………………………………………………………
Both are …………………………………………………………….
Differences
Vulcanised Differences Unvulcanised rubber
Elasticity
Hardness
Tensile strength
Resistance to heat
Effect of organic
solvents
a) State one advantage of natural rubber over synthetic rubber
Only natural rubber can take the tremendous ………………………, ……………………. and
………………………………produced during landing and taking off of an ……………………..
TQ TQTQTQ