This document discusses anti-microbial finishes for textiles. It describes how textiles can carry and support the growth of microorganisms like bacteria and fungi. It then discusses different types of microbes and how they can damage textiles by causing discoloration, stains, odors, or fiber damage. The document outlines the requirements and methods for effective anti-microbial finishes that protect both the user and the textile material from microbes. It describes two mechanisms by which anti-microbial agents can work - either through controlled release from the textile over time or by being chemically bound to the textile surface. The conclusion emphasizes the role of anti-microbial finishes in removing bacteria and parasites from materials and
GENERAL INTRODUCTION OF ANTIMICROBIAL FINISHES OF COTTON FABRICsuman mazumder
To protect from viral infections caused by pathogenic bacteria. To optimize the rate of metabolism in microbes to reduce the generation of odour. To save the quality of the textile materials from unexpected staining, fade out of color and quality deterioration.
GENERAL INTRODUCTION OF ANTIMICROBIAL FINISHES OF COTTON FABRICsuman mazumder
To protect from viral infections caused by pathogenic bacteria. To optimize the rate of metabolism in microbes to reduce the generation of odour. To save the quality of the textile materials from unexpected staining, fade out of color and quality deterioration.
to overcome the problem of easily fire catching to fabrics
it will reduce the wealth loss and causing material saving as well as it will cause healthy environment without sudden damage due to fire
chemicals treated are chlorine bromine , and also the bad effects of flame retardants
to overcome the problem of easily fire catching to fabrics
it will reduce the wealth loss and causing material saving as well as it will cause healthy environment without sudden damage due to fire
chemicals treated are chlorine bromine , and also the bad effects of flame retardants
Using Nano Technology - Anti-Microbial and Anti-Bacterial now goes beyond Hard Surface disinfectants. We also can now apply to Solf Goods such such as Carpet, Curtains and Laundry Services for uniforms etc...
An Innovative Approach to Fighting Healthcare-associated Infections (HAIs)life-threads
Life Threads is dedicated to having an impact on healthcare-associated infections (HAIs). The company manufactures and distributes a “first of its kind” product line of professional medical apparel, patient garments and related items treated with an EPA-registered antimicrobial active ingredient and binding agents that protects the fabric from harmful pathogens found within institutional medical environments.
An Innovative Approach to Fighting Healthcare-associated Infections (HAIs)life-threads
Life Threads is dedicated to having an impact on healthcare-associated infections (HAIs). The company manufactures and distributes a “first of its kind” product line of professional medical apparel, patient garments and related items treated with an EPA-registered antimicrobial active ingredient and binding agents that protects the fabric from harmful pathogens found within institutional medical environments.
Ribbon Fabrics
• Features of the Ribbon fabrics :
• Material used for Tape fabric Making :
• Classified By the textile Industry :
• Category According to Manufacturing Method By type & texture :
End Uses
• Quality Control :
Laminated Fabrics
Method of Lamination :
• Advantage & Disadvantage of different types of adhesive –
• Lamination Faults :
• Sectors of using laminating fabrics
Needle settings of single jersey fully fashioned, single jersey stripe tube r...MD. SAJJADUL KARIM BHUIYAN
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Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
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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.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
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.
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
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
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Embracing GenAI - A Strategic ImperativePeter Windle
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This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
2. Introduction
In the present day world most
of us are very conscious about
our hygiene and cleanliness.
Clothing and textile materials
are not only the carriers of
microorganisms such as
pathogenic bacteria, odor
generating bacteria and mold
fungi, but also good media for
the growth of the
microorganisms. To prevent
such problem textile treated
with Bio shield AM 500 .
3. Microbes
Microbes are the tiniest
creatures not seen by
the naked eye. They
include a variety of
micro organisms like
bacteria, fungi, algae
and viruses. Bacteria are
unicellular organisms,
which grow very rapidly
under warmth and
moisture.
4. Microbes leads on Textile
• Fungi cause multiple problems to textiles including
discoloration, colored stains, and fiber damage.
• Bacteria are not as damaging to fibers, but can produce
some fiber damage, unpleasant odors and a slick,
slimy feel.
• Wool is more likely to suffer bacterial attack than
cotton.
• Cotton is more likely than wool to be attacked by fungi.
5. Aspects of Anti-Microbial
Protection
Two different aspects of antimicrobial
protection provided by chemical
finishes can be distinguished-
•The first is the protection of the
textile user against pathogenic or
odor causing microorganisms
(hygiene finishes).
•The second aspect is the protection
of the textile itself from damage
caused by mold, mildew or rot
producing microorganisms.
6. Necessity of Anti- Bacterial Finishes
Antimicrobial treatment for textile
materials is necessary to fulfill the
following objectives:
• To avoid cross infection by
pathogenic micro organisms.
• To control the infestation by
microbes.
• To arrest metabolism in
microbes in order to reduce the
formation odor.
• To safeguard the textile
products from staining,
discoloration and quality
deterioration.
7. REQUIREMENTS FOR ANTIMICROBIAL FINISH
• Durability to washing, dry-cleaning and hot
pressing.
• Selective activity to undesirable micro organisms.
• Should not produce harmful effects to the
manufacturer, user and the
• environment.
• Effective control of bacteria, molds and fungi
• Compatibility with the chemical processes.
• Easy method of application. No deterioration of
fabric quality.
• Resistant to body fluids; and resistant to
disinfections/ sterilization.
8. ANTIMICROBIAL TEXTILES FABRICATION METHODS
The methods of fabrication of antimicrobial
textiles can be classified in two principal
categories:
• Fabrics with antimicrobial post-treatment.
• Fabrics with antimicrobial fibers .
9. Anti-Microbial Agent
Antimicrobials are defined
as the agents that either
kill microorganisms or
simply inhibit their growth.
The degree of activity is
denoted by:
• «-cidal»: agent that kill
microorganisms.
• «-static»: agents that
inhibits microorganisms’
growth.
10. Mechanisms of Anti-Microbial finishes
These products can be divided into
two types
based on the mode of attack on
microbes-
• One type consists of chemicals
that can be considered to
operate by a controlled-release
mechanism.
• The second type of antimicrobial
finish consists of molecules that
are chemically bound to fiber
surfaces.
11. Controlled-Release Mechanism
• The antimicrobial is slowly released from a reservoir
either on the fabric surface or in the interior of the
fiber.
• This ‘leaching’ type of antimicrobial can be very
effective against microbes on the fiber surface or in the
surrounding environment.
• However, eventually the reservoir will be depleted and
the finish will no longer be effective.
• In addition, the antimicrobial that is released to the
environment may interfere with other desirable
microbes, such as those present in waste treatment
facilities
12. Chemically Bound to Fiber Surfaces
Mechanism
• These products can control only those
microbes that are present on the fiber surface,
not in the surrounding environment.
• ‘Bound’ antimicrobials, because of their
attachment to the fibre, can potentially
– be abraded away
– or become deactivated
– and lose long term durability.
13. Conclusions
The finish removes or kills the bacteria and
parasites present on the surface of the
material or fabric and protect us from
different diseases that other faces
commonly. Its major role is to resist the
bacteria and protect the material from them,
the finishing agents has plays an important
role in it like Chitosan, Triclosan, and Benzyl
Benzoate. So, if we can take some of these
precautionary measures we cannot harm
with the viruses and bacterial infections that
are commonly transmits from one to an
other and can easy to lead happy life.