Environmental Pollution can be defined as any undesirable change in physical, chemical, or biological characteristics of any component of the environment i.e. air, water, soil which can cause harmful effects on various forms of life or property.
This presentation was prepared by me during 2007-2008 when I working to promote Trichogramma for biological control of Stem Borer infestation in Sugar Mills of Bangladesh Sugar & Food Industries Corporation.
Environmental Pollution can be defined as any undesirable change in physical, chemical, or biological characteristics of any component of the environment i.e. air, water, soil which can cause harmful effects on various forms of life or property.
This presentation was prepared by me during 2007-2008 when I working to promote Trichogramma for biological control of Stem Borer infestation in Sugar Mills of Bangladesh Sugar & Food Industries Corporation.
Biochemical and physiological target sites of insecticides on insectNikita Negi
Different insecticide group act on different target site and mechanism of their toxicity lies in differential actions on the target receptors/channels.
To understand the mode of action of insecticides that target the insect nervous system, it is important to have a basic understanding of how the nervous system operates. In insects, the nervous system is composed of a series of highly specialized, interconnected cells, along which travel electrical charges called impulses. A nervous system is essential for the passage of information through the body by means of electrical signals.
Impulses are driven by the movement of electrically charged sodium, potassium and chloride ions into and out of nerve cells. The uninterrupted transmission of impulses along this series of cells is required for a nervous system to function properly. In insects, prolonged or irreversible disruption of a normal-functioning nervous system will result in death.
A biotic factor effecting on eucalyptus AftabSultan2
A-biotic stress on Eucalyptus plants and management
now a days we do not focus on the plant regarding non living fectors
non living fectors pre dispose a plant to different diseases
and plant will be died
Biochemical and physiological target sites of insecticides on insectNikita Negi
Different insecticide group act on different target site and mechanism of their toxicity lies in differential actions on the target receptors/channels.
To understand the mode of action of insecticides that target the insect nervous system, it is important to have a basic understanding of how the nervous system operates. In insects, the nervous system is composed of a series of highly specialized, interconnected cells, along which travel electrical charges called impulses. A nervous system is essential for the passage of information through the body by means of electrical signals.
Impulses are driven by the movement of electrically charged sodium, potassium and chloride ions into and out of nerve cells. The uninterrupted transmission of impulses along this series of cells is required for a nervous system to function properly. In insects, prolonged or irreversible disruption of a normal-functioning nervous system will result in death.
A biotic factor effecting on eucalyptus AftabSultan2
A-biotic stress on Eucalyptus plants and management
now a days we do not focus on the plant regarding non living fectors
non living fectors pre dispose a plant to different diseases
and plant will be died
A presentation on the eruptions of Chances Peak in Montserrat, the most violent in 1997. Has plenty of facts and figures and is a great revision resource for geography unit Earth Hazards.
A presentation describing how tropical storms are formed. This presentation goes into detail about the characteristics, the course and the dissipation of the storm.
An introduction of the topic of energy. Presentation outlines the different types of energy and their usage. Also features positives and negatives of each.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Normal Labour/ Stages of Labour/ Mechanism of LabourWasim Ak
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
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.
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.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
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.
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!
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.
1. MatthewMortimer
Mumbai Photochemical Smog Case Study
The Mumbai skyline,formingabackdropto the ocean,isone of the city’smosticonicsights.But
drive downMarine Drive or the Bandra-Worli sealinkthese daysandyou’re likelytosee the
skyscrapersonlythrougha thickbrownmist,particularlyinthe earlymorningoraroundsunset.
Mumbai receivesannual smogorhaze duringthe wintermonthsstartingNovember.However,over
the past couple of years,the haze seemstohave setin as earlyas October,a phenomenonthat
couldtriggera varietyof healthproblemsforthe residents.
Accordingto officialsof the Indianmeteorological department,haze like conditionshave begunto
appearin the monthsimmediatelyafterthe monsoon.There are avarietyof factorsfor this. One
reasonisthat post the monsoonthe windsthatblow throughthe cityare hotterand those bringa
lotof dust. Furthermore,anotherfactoristhat duringthe monsoonseason,alotof dustand other
particleshanginginthe atmosphere are washeddown tothe ground.Afterthe monsoon,asthe
weatherbecomesdryer,theseparticlescouldbecome loosenedandfloatuptothe air, causingthe
smog.
Increasingpopulationhasexacerbatedthe problemandevenmore pollutantsare beingreleased
intothe air. Thismeansthat the situationislikelytogetworse withthe onsetof winter.Seabreeze
isstrongerin summerbecause of the large temperature differencesbetweenlandandoceanwater.
As the seabreeze dropsinthe monthsfollowingNovember,itmeansthe pollutantshoveringinthe
air cannotbe blownawayas easilyasthose are insummer.
The MPCB regularlyputsoutair pollutiondata,classifiedaccordingtoacolour-codedairquality
index (AQI),fromitsstationinBandra.A lookat the data showsthe pollutionlevelsrisingsharply
postmonsoon.InOctober,readingsshootupdramaticallyoverthe 100 mark onthe scale,indicating
breathingdiscomforttopeople withlungandheartdisease,children,andolderadults.Oncertain
daystowardsthe endof the monthandthrough November,the level came dangerouslyclose to
200, a level thatindicatesbreathingdiscomforttoall people onprolongedexposure.
Doctors saidthe increasedlevelsof pollutionare mostlikelytoaffectchildrenandpatientswith
chroniclungdiseasessuchasasthma. The increasesinpollutantsmeansoverthe lastfew years,the
numberof patientsgoingtothe doctors withbreathlessnesshasheavilyincreased.