This document discusses air pollution and smoking. It defines air pollution and lists its common causes such as vehicle emissions, burning of fuels, and industrial activities. It also identifies the major air pollutants like particulate matter, carbon monoxide, nitrogen dioxide, and sulfur dioxide. Exposure to air pollution can cause both short-term and long-term health effects. The document also discusses smoking and its significant health impacts, including increased risk of lung cancer, heart disease, and respiratory illnesses. It is a major contributor to air pollution and also negatively impacts the health of smokers. Control of both air pollution and smoking is important to reduce their harmful effects.
This presentation helps us get to know about the harm we are causing to earth and also about the harm we are causing to our selves. All pollutants are explained in detail.This is helpful for students in class 9
Air pollution || Environmental Science || Pollution || College Project || B.Phramacy
Content
• Introduction
• What is air Pollution?
• The main sources of air pollution
• Air Pollutants
• Causes of Air Pollution
• Effects of Air Pollution
• Control Measures For Air
Pollution
• Refference
Air pollution Basics for higher level school students - Undesirable and unwanted changes in the characteristics of air that are harmful to the health of humans and other living beings is air pollution.
This presentation helps us get to know about the harm we are causing to earth and also about the harm we are causing to our selves. All pollutants are explained in detail.This is helpful for students in class 9
Air pollution || Environmental Science || Pollution || College Project || B.Phramacy
Content
• Introduction
• What is air Pollution?
• The main sources of air pollution
• Air Pollutants
• Causes of Air Pollution
• Effects of Air Pollution
• Control Measures For Air
Pollution
• Refference
Air pollution Basics for higher level school students - Undesirable and unwanted changes in the characteristics of air that are harmful to the health of humans and other living beings is air pollution.
about air pollution , definition, types . effects and measures to be taken
environmental & occupational health course, master of community medicine university of Khartoum , batch 2
I describe about what is a pollution. and what is air pollutans. Air primary pollutants.
primary pollutants how cause pollution.
primary pollutants cauiise pollution in different manners. pollution caused by these pollutants ius very svere.
these pollutants effects are very adverse on health of humans.
tomados( anything in svere condition) and man made sources causes pollution more and more.
human interrupt natural sources and cause pollution.
These pollutants are found all over the U.S.,DurgeshKadam3
health effect air pollution
Once taken into the body, lead distributes throughout the body in the blood and is accumulated in the bones.
Depending on the level of exposure, lead can adversely affect the nervous system, kidney function, immune system, reproductive and developmental systems and the cardiovascular system.
Lead exposure also affects the oxygen carrying capacity of the blood.
"Understanding the Carbon Cycle: Processes, Human Impacts, and Strategies for...MMariSelvam4
The carbon cycle is a critical component of Earth's environmental system, governing the movement and transformation of carbon through various reservoirs, including the atmosphere, oceans, soil, and living organisms. This complex cycle involves several key processes such as photosynthesis, respiration, decomposition, and carbon sequestration, each contributing to the regulation of carbon levels on the planet.
Human activities, particularly fossil fuel combustion and deforestation, have significantly altered the natural carbon cycle, leading to increased atmospheric carbon dioxide concentrations and driving climate change. Understanding the intricacies of the carbon cycle is essential for assessing the impacts of these changes and developing effective mitigation strategies.
By studying the carbon cycle, scientists can identify carbon sources and sinks, measure carbon fluxes, and predict future trends. This knowledge is crucial for crafting policies aimed at reducing carbon emissions, enhancing carbon storage, and promoting sustainable practices. The carbon cycle's interplay with climate systems, ecosystems, and human activities underscores its importance in maintaining a stable and healthy planet.
In-depth exploration of the carbon cycle reveals the delicate balance required to sustain life and the urgent need to address anthropogenic influences. Through research, education, and policy, we can work towards restoring equilibrium in the carbon cycle and ensuring a sustainable future for generations to come.
about air pollution , definition, types . effects and measures to be taken
environmental & occupational health course, master of community medicine university of Khartoum , batch 2
I describe about what is a pollution. and what is air pollutans. Air primary pollutants.
primary pollutants how cause pollution.
primary pollutants cauiise pollution in different manners. pollution caused by these pollutants ius very svere.
these pollutants effects are very adverse on health of humans.
tomados( anything in svere condition) and man made sources causes pollution more and more.
human interrupt natural sources and cause pollution.
These pollutants are found all over the U.S.,DurgeshKadam3
health effect air pollution
Once taken into the body, lead distributes throughout the body in the blood and is accumulated in the bones.
Depending on the level of exposure, lead can adversely affect the nervous system, kidney function, immune system, reproductive and developmental systems and the cardiovascular system.
Lead exposure also affects the oxygen carrying capacity of the blood.
"Understanding the Carbon Cycle: Processes, Human Impacts, and Strategies for...MMariSelvam4
The carbon cycle is a critical component of Earth's environmental system, governing the movement and transformation of carbon through various reservoirs, including the atmosphere, oceans, soil, and living organisms. This complex cycle involves several key processes such as photosynthesis, respiration, decomposition, and carbon sequestration, each contributing to the regulation of carbon levels on the planet.
Human activities, particularly fossil fuel combustion and deforestation, have significantly altered the natural carbon cycle, leading to increased atmospheric carbon dioxide concentrations and driving climate change. Understanding the intricacies of the carbon cycle is essential for assessing the impacts of these changes and developing effective mitigation strategies.
By studying the carbon cycle, scientists can identify carbon sources and sinks, measure carbon fluxes, and predict future trends. This knowledge is crucial for crafting policies aimed at reducing carbon emissions, enhancing carbon storage, and promoting sustainable practices. The carbon cycle's interplay with climate systems, ecosystems, and human activities underscores its importance in maintaining a stable and healthy planet.
In-depth exploration of the carbon cycle reveals the delicate balance required to sustain life and the urgent need to address anthropogenic influences. Through research, education, and policy, we can work towards restoring equilibrium in the carbon cycle and ensuring a sustainable future for generations to come.
WRI’s brand new “Food Service Playbook for Promoting Sustainable Food Choices” gives food service operators the very latest strategies for creating dining environments that empower consumers to choose sustainable, plant-rich dishes. This research builds off our first guide for food service, now with industry experience and insights from nearly 350 academic trials.
Diabetes is a rapidly and serious health problem in Pakistan. This chronic condition is associated with serious long-term complications, including higher risk of heart disease and stroke. Aggressive treatment of hypertension and hyperlipideamia can result in a substantial reduction in cardiovascular events in patients with diabetes 1. Consequently pharmacist-led diabetes cardiovascular risk (DCVR) clinics have been established in both primary and secondary care sites in NHS Lothian during the past five years. An audit of the pharmaceutical care delivery at the clinics was conducted in order to evaluate practice and to standardize the pharmacists’ documentation of outcomes. Pharmaceutical care issues (PCI) and patient details were collected both prospectively and retrospectively from three DCVR clinics. The PCI`s were categorized according to a triangularised system consisting of multiple categories. These were ‘checks’, ‘changes’ (‘change in drug therapy process’ and ‘change in drug therapy’), ‘drug therapy problems’ and ‘quality assurance descriptors’ (‘timer perspective’ and ‘degree of change’). A verified medication assessment tool (MAT) for patients with chronic cardiovascular disease was applied to the patients from one of the clinics. The tool was used to quantify PCI`s and pharmacist actions that were centered on implementing or enforcing clinical guideline standards. A database was developed to be used as an assessment tool and to standardize the documentation of achievement of outcomes. Feedback on the audit of the pharmaceutical care delivery and the database was received from the DCVR clinic pharmacist at a focus group meeting.
Willie Nelson Net Worth: A Journey Through Music, Movies, and Business Venturesgreendigital
Willie Nelson is a name that resonates within the world of music and entertainment. Known for his unique voice, and masterful guitar skills. and an extraordinary career spanning several decades. Nelson has become a legend in the country music scene. But, his influence extends far beyond the realm of music. with ventures in acting, writing, activism, and business. This comprehensive article delves into Willie Nelson net worth. exploring the various facets of his career that have contributed to his large fortune.
Follow us on: Pinterest
Introduction
Willie Nelson net worth is a testament to his enduring influence and success in many fields. Born on April 29, 1933, in Abbott, Texas. Nelson's journey from a humble beginning to becoming one of the most iconic figures in American music is nothing short of inspirational. His net worth, which estimated to be around $25 million as of 2024. reflects a career that is as diverse as it is prolific.
Early Life and Musical Beginnings
Humble Origins
Willie Hugh Nelson was born during the Great Depression. a time of significant economic hardship in the United States. Raised by his grandparents. Nelson found solace and inspiration in music from an early age. His grandmother taught him to play the guitar. setting the stage for what would become an illustrious career.
First Steps in Music
Nelson's initial foray into the music industry was fraught with challenges. He moved to Nashville, Tennessee, to pursue his dreams, but success did not come . Working as a songwriter, Nelson penned hits for other artists. which helped him gain a foothold in the competitive music scene. His songwriting skills contributed to his early earnings. laying the foundation for his net worth.
Rise to Stardom
Breakthrough Albums
The 1970s marked a turning point in Willie Nelson's career. His albums "Shotgun Willie" (1973), "Red Headed Stranger" (1975). and "Stardust" (1978) received critical acclaim and commercial success. These albums not only solidified his position in the country music genre. but also introduced his music to a broader audience. The success of these albums played a crucial role in boosting Willie Nelson net worth.
Iconic Songs
Willie Nelson net worth is also attributed to his extensive catalog of hit songs. Tracks like "Blue Eyes Crying in the Rain," "On the Road Again," and "Always on My Mind" have become timeless classics. These songs have not only earned Nelson large royalties but have also ensured his continued relevance in the music industry.
Acting and Film Career
Hollywood Ventures
In addition to his music career, Willie Nelson has also made a mark in Hollywood. His distinctive personality and on-screen presence have landed him roles in several films and television shows. Notable appearances include roles in "The Electric Horseman" (1979), "Honeysuckle Rose" (1980), and "Barbarosa" (1982). These acting gigs have added a significant amount to Willie Nelson net worth.
Television Appearances
Nelson's char
Natural farming @ Dr. Siddhartha S. Jena.pptxsidjena70
A brief about organic farming/ Natural farming/ Zero budget natural farming/ Subash Palekar Natural farming which keeps us and environment safe and healthy. Next gen Agricultural practices of chemical free farming.
Characterization and the Kinetics of drying at the drying oven and with micro...Open Access Research Paper
The objective of this work is to contribute to valorization de Nephelium lappaceum by the characterization of kinetics of drying of seeds of Nephelium lappaceum. The seeds were dehydrated until a constant mass respectively in a drying oven and a microwawe oven. The temperatures and the powers of drying are respectively: 50, 60 and 70°C and 140, 280 and 420 W. The results show that the curves of drying of seeds of Nephelium lappaceum do not present a phase of constant kinetics. The coefficients of diffusion vary between 2.09.10-8 to 2.98. 10-8m-2/s in the interval of 50°C at 70°C and between 4.83×10-07 at 9.04×10-07 m-8/s for the powers going of 140 W with 420 W the relation between Arrhenius and a value of energy of activation of 16.49 kJ. mol-1 expressed the effect of the temperature on effective diffusivity.
Micro RNA genes and their likely influence in rice (Oryza sativa L.) dynamic ...Open Access Research Paper
Micro RNAs (miRNAs) are small non-coding RNAs molecules having approximately 18-25 nucleotides, they are present in both plants and animals genomes. MiRNAs have diverse spatial expression patterns and regulate various developmental metabolisms, stress responses and other physiological processes. The dynamic gene expression playing major roles in phenotypic differences in organisms are believed to be controlled by miRNAs. Mutations in regions of regulatory factors, such as miRNA genes or transcription factors (TF) necessitated by dynamic environmental factors or pathogen infections, have tremendous effects on structure and expression of genes. The resultant novel gene products presents potential explanations for constant evolving desirable traits that have long been bred using conventional means, biotechnology or genetic engineering. Rice grain quality, yield, disease tolerance, climate-resilience and palatability properties are not exceptional to miRN Asmutations effects. There are new insights courtesy of high-throughput sequencing and improved proteomic techniques that organisms’ complexity and adaptations are highly contributed by miRNAs containing regulatory networks. This article aims to expound on how rice miRNAs could be driving evolution of traits and highlight the latest miRNA research progress. Moreover, the review accentuates miRNAs grey areas to be addressed and gives recommendations for further studies.
Artificial Reefs by Kuddle Life Foundation - May 2024punit537210
Situated in Pondicherry, India, Kuddle Life Foundation is a charitable, non-profit and non-governmental organization (NGO) dedicated to improving the living standards of coastal communities and simultaneously placing a strong emphasis on the protection of marine ecosystems.
One of the key areas we work in is Artificial Reefs. This presentation captures our journey so far and our learnings. We hope you get as excited about marine conservation and artificial reefs as we are.
Please visit our website: https://kuddlelife.org
Our Instagram channel:
@kuddlelifefoundation
Our Linkedin Page:
https://www.linkedin.com/company/kuddlelifefoundation/
and write to us if you have any questions:
info@kuddlelife.org
Artificial Reefs by Kuddle Life Foundation - May 2024
Air Pollution.pptx
1. Air pollution & SMOKING
PRESENTED BY,
ARUNANJALI A
II PHARM D
19Q0755
AIR POLLUTION
Presented by,
Arunanjali A
II Pharm D
19Q0755
2. Definition:
Air pollution is the presence of substances
in the atmosphere that are harmful to the
health of humans & other living beings, or
cause damage to the
climate/materials.
4. CAUSES OF AIR POLLUTION:
• Dust raised on the ground during dust storms.
• Stone dust raised by crushing of stones in
quarries.
• Smoke emitted by vehicles.
• Smoke from forest fires.
• Smoke raised by burning of coal in powerhouses.
• Burning of wood, cow dung cakes, garbage etc.
• Germs from coughing & sneezing.
5.
6. Sources of Air pollution
NATURAL
Natural contaminants
(fungi,spores,bacteria,dust
etc)
CO from methane gas
Volcanic Eruptions
Forest fires
Dust & storms
MAN MADE
• Rapid industrialization
• Automobile Revolution
• Deforestation
7. POLLUTANTS:
A pollutant is a substance that can have adverse
effects on human and ecosystem.
This substance can be a solid/liquid/ gaseous
molecule.
Pollutants may be of a natural origin or man
made.
Pollutants are classified into 2 types:
1.Primary pollutants
2.Secondary pollutants.
9. EFECTSOF AIRPOLLUTIONON HUMAN
SHORT TERM EFFECTS:
• Irritation to the nose, eye and throat.
• Upper respiratory infections like
bronchitis & pneumonia.
• Headache, nausea and allergic reactions.
• Asthma and Emphysema.
LONG TERM EFFECTS:
• Chronic respiratory diseases
• Lung cancer.
• Heart diseases.
• Damage to the brain, nerves, liver or
kidneys.
10. CONTROL OF AIR POLLUTION
• Planting more trees.
• Reducing vehicles exhausts.
• Using less polluting fuels.
• Using mass transport.
• Removal of particulate matter using
electrostatic precipitator,
cyclone filter, etc.
• Industrial area should be cited far away
from residential area.
• Suitable chemical methods applied to
remove hydrocarbons
• Multi stage combustion process –
suggested to remove oxides of nitrogen.
11. SMOKING
Definition:
Smoking is defined as the action or habit of inhaling
and exhaling the smoke of tobacco or a drug it emits
smoke or visible vapour.
• It can also be done as a part of rituals, to induce
trances & spiritual enlightenment.
• Tobacco smoking is today by far the most popular
form of smoking & is practiced by over one billion
people.
12.
13. • Air pollution emitted by cigarettes is 10 times greater than diesel car
exhaust, suggests a controlled experiment, reported in tobacco
control.
• Environmental tobacco smoke
produces fine particulate matter,
which is most dangerous element
of air pollution for health.
• Cigars causes environmental
pollution by releasing toxic
air pollutants into atmosphere &
the toxic chemicals in the remains
seep into soils and waterways.
14. EFFECTS OF SMOKING ON OUR HEALTH
Smoking compromises the immune
system, making smokers more likely to
have respiratory infections.
Smoking is one of the main factor
that increase the risk for osteoporosis,
a condition in which bones weaken and
become more likely to facture.
The chemicals in tobacco smoke
harm your blood cells and damage the
function of your heart which increase
the risk of Atherosclerosis, Aneurysms,
CVD etc.
15. Every cigarette you smoke damages your
breathing and scars your lungs, it causes COPD,
Emphysema, Chronic bronchitis, Pneumonia,
Asthma, Tuberculosis.
Smoking increases the risk of developing age-
related macular degeneration, cataract, optic
nerve damage and all which leads to blindness.
Smoking cigarette is the number one risk factor
for lung cancer, it cause cancer in the lungs,
trachea, bronchus, esophagus and different
organs in our body.
16. CARBONMONOXIDE (CO)
• It is colorless , odorless gas , a product
of incomplete combustion of carbon
containing materials, such as in in
automobiles, industrial process, heating
facilities and incinerators .
• Some widespread natural non biological
and biological sources have also been
identified.
• Concentrations in urban areas depend on
weather and traffic density.
17. EFFECT OF CO POLLUTION ON THE HEALTH
• It causes harmful effect by reducing oxygeen delivery
to body organ, in extermelly high level it can cause
death.
• CO’s affinity for Hb is 240–270 times greater than
oxygen and Fetal Hb has higher affinity for CO , so it
competes with O2 to bind (irreversibly) with
haemoglobin.
• By this exposure to it reduce the oxygen -carrying
capacity of the blood to the heart, brain and other
organs
• Deprives body of O2 causing headaches, fatigue, MI
and impaired vision.
18. SULPHUR DIOXIDE (SO2)
It is one of the several forms in which sulphur
exists in air.
The others include H2S,H2SO4and sulphate
salts.
Sulphur dioxide results from the combustion of
sulphur containing fossil fuel, and when coal and
fuel oil are burned.
Domestic fires can also produce emissions
containing sulphur dioxide.
Acid aerosol - sulphuric acid (H2S04)is a strong
acid that is formed from the reaction of sulphur
trioxide gas (S03) with water.
19. NITROGENDIOXIDE(NO2)
• Nitric oxide (NO) is produced by combustion.
• Nitrogen dioxide (NO2), which has greater health effects, is
a secondary pollutant created by the oxidation of NO under
conditions of sunlight, or may be formed directly by higher
temperature.
• Combustion in power plants or indoors from gas stoves.
• Nitrogen Dioxide -- reddish, brown gas present in car
exhaust and power plants.
• Levels of exposure to nitrogen dioxide that should not be
exceeded (WHO guideline levels) are respectively 400 μg/m3
(0.21 parts per million (ppm) for one hour and 150 μg/m3
(0.08 ppm) for 24 hours (WHO, 1987a).
20. Effectsof N02 on human health
• Increased inflammation of the airways;
• Worsened cough and wheezing;
• Reduced lung function;
• Increased asthma attacks; and
• Greater likelihood of emergency department
and hospital admissions.