Acid rain is caused by emissions of sulfur dioxide and nitrogen oxides from the burning of fossil fuels. When these gases react with water and other compounds in the atmosphere, they form acids that fall to Earth as rain, snow, or other precipitation. Acid rain harms both aquatic environments and forests by making soils and waters acidic. It damages trees and other plants by leaching nutrients from soils and wearing away leaves, and harms aquatic animals by making waters toxic. Preventing acid rain requires reducing fossil fuel combustion through cleaner industry, alternative energy sources, and individual energy conservation efforts.
Acid rain is caused by sulfur dioxide and nitrogen oxides emissions from burning fossil fuels like coal and oil. These gases mix with water vapor and fall to earth as rain with a lower pH. Acid rain damages forests as it kills trees and soils. It also harms lakes by killing fish and disrupting ecosystems. Buildings and infrastructure like bridges face corrosion from acid rain. Exposure to acid rain can negatively impact human health through respiratory issues. Solutions include reducing fossil fuel usage and implementing pollution control technology on power plants and vehicles.
This document summarizes acid rain, its causes, and its effects. It explains that acid rain is caused by sulfur dioxide and nitrogen oxide gases released from burning fossil fuels reacting with water vapor and falling as rain. This damages trees, erodes buildings, and harms aquatic life. The document also discusses how increased CO2 from industry and vehicles is contributing to climate change by enhancing the greenhouse effect. Solutions proposed include installing scrubbers in smokestacks and using catalytic converters.
Photochemical smog develops when primary pollutants like NOx and VOCs from fossil fuel combustion interact with sunlight. This produces secondary pollutants like ozone and PAN. For photochemical smog to form, sunlight, NOx, VOCs, and temperatures over 18°C are needed. Reactions between these pollutants produce the toxic components of smog. Acid rain forms from SO2 and NOx emissions reacting with water and oxygen in the atmosphere to produce sulfuric and nitric acid. This acid rain damages ecosystems and infrastructure. Topography and temperature inversions can trap smog near the ground.
The document discusses various topics related to air pollution including:
1) Definitions of air pollution and examples of early observations of air pollution.
2) Examples of major air pollution episodes from 1930 to 1984 that caused deaths.
3) Health effects of air pollution on respiratory, cardiovascular and other systems.
4) Environmental effects such as damage to ecosystems, property and quality of life.
5) Sources of air pollution including natural processes and man-made stationary, transportation, industrial and waste sources.
This document defines and provides examples of the seven main types of environmental pollution: air, land, light, noise, thermal, visual, and water pollution. It describes each type of pollution and gives 2-3 examples to illustrate what constitutes that category of pollution, such as vehicle exhaust and fossil fuel burning for air pollution; litter and illegal dumping for land pollution; and industrial waste and sewage for water pollution. The overall message is about the importance of understanding the different kinds of pollution in order to prevent harm and protect the environment.
Air pollution harms human health, plants, animals, and ecosystems. Some pollutants fall to Earth as acid rain, damaging crops, forests, and aquatic environments. Most air pollution comes from burning fossil fuels for energy and transportation, releasing compounds such as carbon dioxide, carbon monoxide, nitrogen oxides, and sulfur dioxide. Incompletely burned fuels also release volatile organic chemicals while decomposing garbage emits methane. Air pollution can travel long distances and harm distant environments. It causes breathing issues and cancer in humans as well as global warming effects.
This document discusses four types of pollution: air, water, noise, and soil. It provides details on each type, including causes and effects. For air pollution, it notes vehicle emissions and energy usage contribute to decreased air quality. Water pollution results from littering and improper chemical disposal contaminating water bodies. Noise pollution stems from transportation and machines interfering with human and animal activities. Soil pollution is caused by industrial chemicals and heavy metals that pose health risks. Throughout, the document emphasizes the importance of conservation and proper waste disposal to prevent environmental degradation from different kinds of pollution.
Acid rain is caused by emissions of sulfur dioxide and nitrogen oxides from the burning of fossil fuels. When these gases react with water and other compounds in the atmosphere, they form acids that fall to Earth as rain, snow, or other precipitation. Acid rain harms both aquatic environments and forests by making soils and waters acidic. It damages trees and other plants by leaching nutrients from soils and wearing away leaves, and harms aquatic animals by making waters toxic. Preventing acid rain requires reducing fossil fuel combustion through cleaner industry, alternative energy sources, and individual energy conservation efforts.
Acid rain is caused by sulfur dioxide and nitrogen oxides emissions from burning fossil fuels like coal and oil. These gases mix with water vapor and fall to earth as rain with a lower pH. Acid rain damages forests as it kills trees and soils. It also harms lakes by killing fish and disrupting ecosystems. Buildings and infrastructure like bridges face corrosion from acid rain. Exposure to acid rain can negatively impact human health through respiratory issues. Solutions include reducing fossil fuel usage and implementing pollution control technology on power plants and vehicles.
This document summarizes acid rain, its causes, and its effects. It explains that acid rain is caused by sulfur dioxide and nitrogen oxide gases released from burning fossil fuels reacting with water vapor and falling as rain. This damages trees, erodes buildings, and harms aquatic life. The document also discusses how increased CO2 from industry and vehicles is contributing to climate change by enhancing the greenhouse effect. Solutions proposed include installing scrubbers in smokestacks and using catalytic converters.
Photochemical smog develops when primary pollutants like NOx and VOCs from fossil fuel combustion interact with sunlight. This produces secondary pollutants like ozone and PAN. For photochemical smog to form, sunlight, NOx, VOCs, and temperatures over 18°C are needed. Reactions between these pollutants produce the toxic components of smog. Acid rain forms from SO2 and NOx emissions reacting with water and oxygen in the atmosphere to produce sulfuric and nitric acid. This acid rain damages ecosystems and infrastructure. Topography and temperature inversions can trap smog near the ground.
The document discusses various topics related to air pollution including:
1) Definitions of air pollution and examples of early observations of air pollution.
2) Examples of major air pollution episodes from 1930 to 1984 that caused deaths.
3) Health effects of air pollution on respiratory, cardiovascular and other systems.
4) Environmental effects such as damage to ecosystems, property and quality of life.
5) Sources of air pollution including natural processes and man-made stationary, transportation, industrial and waste sources.
This document defines and provides examples of the seven main types of environmental pollution: air, land, light, noise, thermal, visual, and water pollution. It describes each type of pollution and gives 2-3 examples to illustrate what constitutes that category of pollution, such as vehicle exhaust and fossil fuel burning for air pollution; litter and illegal dumping for land pollution; and industrial waste and sewage for water pollution. The overall message is about the importance of understanding the different kinds of pollution in order to prevent harm and protect the environment.
Air pollution harms human health, plants, animals, and ecosystems. Some pollutants fall to Earth as acid rain, damaging crops, forests, and aquatic environments. Most air pollution comes from burning fossil fuels for energy and transportation, releasing compounds such as carbon dioxide, carbon monoxide, nitrogen oxides, and sulfur dioxide. Incompletely burned fuels also release volatile organic chemicals while decomposing garbage emits methane. Air pollution can travel long distances and harm distant environments. It causes breathing issues and cancer in humans as well as global warming effects.
This document discusses four types of pollution: air, water, noise, and soil. It provides details on each type, including causes and effects. For air pollution, it notes vehicle emissions and energy usage contribute to decreased air quality. Water pollution results from littering and improper chemical disposal contaminating water bodies. Noise pollution stems from transportation and machines interfering with human and animal activities. Soil pollution is caused by industrial chemicals and heavy metals that pose health risks. Throughout, the document emphasizes the importance of conservation and proper waste disposal to prevent environmental degradation from different kinds of pollution.
Smog is a form of air pollution that occurs when emissions from burning fossil fuels like coal and oil react with sunlight and moisture. There are two main types of smog: industrial smog, caused by burning coal leading to dark brown air and sulfuric acid; and photochemical smog, caused by sunlight reacting with vehicle emissions in cities to form eye-irritating pollutants. Smog reduces visibility and causes breathing problems for people.
This document discusses air pollution and smog. It defines smog as a type of air pollution that is a mixture of air pollutants like nitrogen oxides that combine with sunlight to form ground-level ozone. Smog forms due to emissions from vehicles, industry, and fossil fuel burning. It can cause health issues and is worsened by temperature inversions that trap pollutants. Groups most at risk include children, outdoor workers, and those with respiratory diseases. Detection methods include visible haze and air quality index measurements.
The document discusses air pollution, defining it as contamination of the air indoors or outside. It can be caused by harmful gases, dust, or smoke entering the atmosphere. Air pollution can harm plants, animals, and humans by making air dirty and difficult to breathe. It is classified into visible and invisible types and can be caused by both natural sources like volcanoes and human activities like burning fossil fuels. Major effects of air pollution include respiratory illnesses and heart disease in humans as well as damage to materials and negative impacts on wildlife habitats and health.
The document discusses different types of environmental pollution including air, water, land, and noise pollution. It defines each type of pollution and discusses their causes and effects. For each type of pollution, it also provides some methods for prevention such as proper waste disposal, reducing vehicle and industrial emissions, planting trees, and using public transportation to help reduce pollution. The document was created by a student as part of a school project on environmental pollution.
Acid rain is caused by emissions of sulfur dioxide and nitrogen oxides reacting with water and oxygen in the atmosphere to form acids. It can damage ecosystems, infrastructure, and human health. The effects of acid rain have increased with industrialization since the late 18th century. International agreements have sought to reduce sulfur dioxide and nitrogen oxide emissions to mitigate acid rain.
AIR POLLUTION AND ITS EFFECT ON THE STRUCTUREAmit Singh
This document discusses air pollution, its causes, effects, and methods for control. It defines air pollution and lists common air pollutants such as particulates, carbon dioxide, and nitrous oxides that are emitted from burning fossil fuels and manufacturing. Long-term effects of air pollution include chronic respiratory and heart diseases, while short-term effects include irritation and infections. Historic structures like the Taj Mahal are being damaged by air pollution turning them yellow and black. Control methods include reducing emissions through fuel alternatives, emission controls, and distancing industries from residential areas.
Smog is a combination of smoke and fog formed when pollutants from sources like automobiles, factories, and the burning of coal react with sunlight and moisture in the air. There are two main types of smog:
Industrial smog, like the 1952 London Smog, forms when coal smoke and sulfur dioxide combine with fog. It can be extremely toxic. Photochemical smog forms when nitrogen oxides and volatile organic compounds from fossil fuel combustion react with sunlight to produce secondary pollutants. Conditions like sunlight, temperatures over 18 degrees Celsius, and the presence of nitrogen oxides and volatile organic compounds are needed for photochemical smog formation. The reactions produce ozone and other toxic chemicals that can harm human
What is Air? What is atmosphere ?
Definition of Air Pollution.
Types of Air Pollution.
Sources of Air pollution.
Effects of Air pollution.
Prevention of Air pollution.
Solving Ideas
Conclusion.
Radioactive pollution can occur from various human activities involving radioactive materials and can have harmful effects. Some key sources are nuclear power generation, nuclear fuel processing, uranium mining, and nuclear weapons testing. Exposure to radiation can cause both acute and long-term health effects like cancer and genetic damage. In India, leakage from nuclear power plants has contaminated water sources and studies found high uranium levels in children living near coal power plants, linked to birth defects and disabilities. Preventing leakage and properly disposing of nuclear waste is important to control radioactive pollution.
this presentation is about Acid Rain
what is Acid Rain
What are the main gases of acid rain
What are the sources of Acid Rain
What are the effects of acid rain
What is the solution
The document discusses the ozone layer and the factors contributing to its depletion. It notes that the ozone layer shields the Earth from UV radiation and was discovered to be depleting in the 1970s due to ozone-depleting substances (ODS) released into the atmosphere. The main ODS that damage the ozone layer are listed. The text then outlines the principal steps in how ODS reach the stratosphere and cause ozone depletion, as well as the human health and environmental effects of increased UV exposure due to ozone layer thinning. International agreements like the Montreal Protocol and domestic policies in countries like the Philippines are mentioned as mitigation efforts to prevent further ozone depletion.
The attached powerpoint presentation deals with the Indoor Air Quality Management regarding the subject Air Pollution and Control Engineering - Open Elective for Anna University Affiliated Institutions.
1) The document introduces environmental chemistry as a multidisciplinary science that studies chemical and biochemical phenomena in nature, and the effects of human activity.
2) It discusses key concepts like types of pollution, pollutants, contaminants, receptors, and sinks.
3) The document also describes the different spheres that make up the environment - the atmosphere, hydrosphere, lithosphere, and biosphere.
Smog is a type of air pollutant formed by a mixture of pollutants in the atmosphere, consisting of fine particles and ground-level ozone. It was coined in 1905 from the words "smoke" and "fog" to describe London fog. There are different types of smog including industrial, volcanic, and photochemical smog, which is formed through chemical reactions between nitrogen oxides and volatile organic compounds in sunlight. Examples of cities that have experienced dangerous smog events include Los Angeles in 1943 and London in the early 1900s. Smog can cause severe health effects like respiratory illnesses and cancer as well as environmental impacts such as reduced visibility and acid rain. Preventive measures include reducing emissions from vehicles, industry
Acid rain is caused by sulfur dioxide and nitrogen oxide emissions reacting with water in the atmosphere to form acids. It has lowered the pH of rainwater below 5.6. The main causes are fossil fuel combustion by power plants, vehicles, and industries. Acid rain harms plants, aquatic animals, soils and buildings. It leaches nutrients from soils and releases aluminum ions toxic to fish. Control measures include using cleaner energy sources, pollution controls on industries and vehicles, and liming of affected lakes and soils.
Acid rain is caused by sulfur dioxide and nitrogen oxides reacting with water in the atmosphere to form acids. The main sources are fossil fuel combustion from power plants and vehicles. Acid rain damages trees, aquatic life, infrastructure, and can impact human health. Preventive measures include using cleaner energy sources, reducing emissions through legislation, and mitigating soil acidity through liming.
The document discusses different types of pollution including air, water, soil, noise pollution and their causes and effects. It notes that pollution causes environmental degradation, human health issues and global warming. Some key effects are acid rain, damage to wildlife from oil spills, respiratory and heart diseases from air pollution, and hearing loss from noise pollution. The document also briefly describes pollution control techniques to manage emissions and effluents.
Acid rain is caused by emissions of sulfur and nitrogen compounds from human sources like fossil fuel burning. It makes rainwater acidic and harms aquatic life, forests, and infrastructure. Areas with granite bedrock and those downwind of industrial regions are most affected. To reduce acid rain, emissions must be decreased through cleaner energy sources and regulated smokestack emissions. Affected ecosystems can also be treated by adding limestone to neutralize acidity.
CENSORSHIP OF MEDIA : PROS & CONS
Causes of Censorship
english presentation
CENSORSHIP OF MEDIA : PROS & C
POLITICAL REASONS
MORAL REASONS
PROS OF CENSORSHIP
CONS OF CENSORSHIP
Censorship
Religion
MOST CENSORED COUNTRIES
DONALD TRUMP
JUSTIN TRUDO
TWITTER
FACEBOOK
WHAT IS CENSORSHIP
PROS & CONS OF CENSORSHIP
PROTOCOLS
NORM
ORDERS
DOCTRINES
B tree
B plus
graph
M way Search Tree
Types of binary trees
Extended binary tree
Perfect binary tree
Ex of B tree
Definitions
Graph Representation
Adjacency list representation
Graph traversal Techniques
Ex of BFS
Depth First Search
Breadth First Search
Time complexity
FIFO
queue
BFS
DFS
Smog is a form of air pollution that occurs when emissions from burning fossil fuels like coal and oil react with sunlight and moisture. There are two main types of smog: industrial smog, caused by burning coal leading to dark brown air and sulfuric acid; and photochemical smog, caused by sunlight reacting with vehicle emissions in cities to form eye-irritating pollutants. Smog reduces visibility and causes breathing problems for people.
This document discusses air pollution and smog. It defines smog as a type of air pollution that is a mixture of air pollutants like nitrogen oxides that combine with sunlight to form ground-level ozone. Smog forms due to emissions from vehicles, industry, and fossil fuel burning. It can cause health issues and is worsened by temperature inversions that trap pollutants. Groups most at risk include children, outdoor workers, and those with respiratory diseases. Detection methods include visible haze and air quality index measurements.
The document discusses air pollution, defining it as contamination of the air indoors or outside. It can be caused by harmful gases, dust, or smoke entering the atmosphere. Air pollution can harm plants, animals, and humans by making air dirty and difficult to breathe. It is classified into visible and invisible types and can be caused by both natural sources like volcanoes and human activities like burning fossil fuels. Major effects of air pollution include respiratory illnesses and heart disease in humans as well as damage to materials and negative impacts on wildlife habitats and health.
The document discusses different types of environmental pollution including air, water, land, and noise pollution. It defines each type of pollution and discusses their causes and effects. For each type of pollution, it also provides some methods for prevention such as proper waste disposal, reducing vehicle and industrial emissions, planting trees, and using public transportation to help reduce pollution. The document was created by a student as part of a school project on environmental pollution.
Acid rain is caused by emissions of sulfur dioxide and nitrogen oxides reacting with water and oxygen in the atmosphere to form acids. It can damage ecosystems, infrastructure, and human health. The effects of acid rain have increased with industrialization since the late 18th century. International agreements have sought to reduce sulfur dioxide and nitrogen oxide emissions to mitigate acid rain.
AIR POLLUTION AND ITS EFFECT ON THE STRUCTUREAmit Singh
This document discusses air pollution, its causes, effects, and methods for control. It defines air pollution and lists common air pollutants such as particulates, carbon dioxide, and nitrous oxides that are emitted from burning fossil fuels and manufacturing. Long-term effects of air pollution include chronic respiratory and heart diseases, while short-term effects include irritation and infections. Historic structures like the Taj Mahal are being damaged by air pollution turning them yellow and black. Control methods include reducing emissions through fuel alternatives, emission controls, and distancing industries from residential areas.
Smog is a combination of smoke and fog formed when pollutants from sources like automobiles, factories, and the burning of coal react with sunlight and moisture in the air. There are two main types of smog:
Industrial smog, like the 1952 London Smog, forms when coal smoke and sulfur dioxide combine with fog. It can be extremely toxic. Photochemical smog forms when nitrogen oxides and volatile organic compounds from fossil fuel combustion react with sunlight to produce secondary pollutants. Conditions like sunlight, temperatures over 18 degrees Celsius, and the presence of nitrogen oxides and volatile organic compounds are needed for photochemical smog formation. The reactions produce ozone and other toxic chemicals that can harm human
What is Air? What is atmosphere ?
Definition of Air Pollution.
Types of Air Pollution.
Sources of Air pollution.
Effects of Air pollution.
Prevention of Air pollution.
Solving Ideas
Conclusion.
Radioactive pollution can occur from various human activities involving radioactive materials and can have harmful effects. Some key sources are nuclear power generation, nuclear fuel processing, uranium mining, and nuclear weapons testing. Exposure to radiation can cause both acute and long-term health effects like cancer and genetic damage. In India, leakage from nuclear power plants has contaminated water sources and studies found high uranium levels in children living near coal power plants, linked to birth defects and disabilities. Preventing leakage and properly disposing of nuclear waste is important to control radioactive pollution.
this presentation is about Acid Rain
what is Acid Rain
What are the main gases of acid rain
What are the sources of Acid Rain
What are the effects of acid rain
What is the solution
The document discusses the ozone layer and the factors contributing to its depletion. It notes that the ozone layer shields the Earth from UV radiation and was discovered to be depleting in the 1970s due to ozone-depleting substances (ODS) released into the atmosphere. The main ODS that damage the ozone layer are listed. The text then outlines the principal steps in how ODS reach the stratosphere and cause ozone depletion, as well as the human health and environmental effects of increased UV exposure due to ozone layer thinning. International agreements like the Montreal Protocol and domestic policies in countries like the Philippines are mentioned as mitigation efforts to prevent further ozone depletion.
The attached powerpoint presentation deals with the Indoor Air Quality Management regarding the subject Air Pollution and Control Engineering - Open Elective for Anna University Affiliated Institutions.
1) The document introduces environmental chemistry as a multidisciplinary science that studies chemical and biochemical phenomena in nature, and the effects of human activity.
2) It discusses key concepts like types of pollution, pollutants, contaminants, receptors, and sinks.
3) The document also describes the different spheres that make up the environment - the atmosphere, hydrosphere, lithosphere, and biosphere.
Smog is a type of air pollutant formed by a mixture of pollutants in the atmosphere, consisting of fine particles and ground-level ozone. It was coined in 1905 from the words "smoke" and "fog" to describe London fog. There are different types of smog including industrial, volcanic, and photochemical smog, which is formed through chemical reactions between nitrogen oxides and volatile organic compounds in sunlight. Examples of cities that have experienced dangerous smog events include Los Angeles in 1943 and London in the early 1900s. Smog can cause severe health effects like respiratory illnesses and cancer as well as environmental impacts such as reduced visibility and acid rain. Preventive measures include reducing emissions from vehicles, industry
Acid rain is caused by sulfur dioxide and nitrogen oxide emissions reacting with water in the atmosphere to form acids. It has lowered the pH of rainwater below 5.6. The main causes are fossil fuel combustion by power plants, vehicles, and industries. Acid rain harms plants, aquatic animals, soils and buildings. It leaches nutrients from soils and releases aluminum ions toxic to fish. Control measures include using cleaner energy sources, pollution controls on industries and vehicles, and liming of affected lakes and soils.
Acid rain is caused by sulfur dioxide and nitrogen oxides reacting with water in the atmosphere to form acids. The main sources are fossil fuel combustion from power plants and vehicles. Acid rain damages trees, aquatic life, infrastructure, and can impact human health. Preventive measures include using cleaner energy sources, reducing emissions through legislation, and mitigating soil acidity through liming.
The document discusses different types of pollution including air, water, soil, noise pollution and their causes and effects. It notes that pollution causes environmental degradation, human health issues and global warming. Some key effects are acid rain, damage to wildlife from oil spills, respiratory and heart diseases from air pollution, and hearing loss from noise pollution. The document also briefly describes pollution control techniques to manage emissions and effluents.
Acid rain is caused by emissions of sulfur and nitrogen compounds from human sources like fossil fuel burning. It makes rainwater acidic and harms aquatic life, forests, and infrastructure. Areas with granite bedrock and those downwind of industrial regions are most affected. To reduce acid rain, emissions must be decreased through cleaner energy sources and regulated smokestack emissions. Affected ecosystems can also be treated by adding limestone to neutralize acidity.
CENSORSHIP OF MEDIA : PROS & CONS
Causes of Censorship
english presentation
CENSORSHIP OF MEDIA : PROS & C
POLITICAL REASONS
MORAL REASONS
PROS OF CENSORSHIP
CONS OF CENSORSHIP
Censorship
Religion
MOST CENSORED COUNTRIES
DONALD TRUMP
JUSTIN TRUDO
TWITTER
FACEBOOK
WHAT IS CENSORSHIP
PROS & CONS OF CENSORSHIP
PROTOCOLS
NORM
ORDERS
DOCTRINES
B tree
B plus
graph
M way Search Tree
Types of binary trees
Extended binary tree
Perfect binary tree
Ex of B tree
Definitions
Graph Representation
Adjacency list representation
Graph traversal Techniques
Ex of BFS
Depth First Search
Breadth First Search
Time complexity
FIFO
queue
BFS
DFS
The document discusses political parties and India's party system. It explains that India has a multi-party system with no single dominant party. The Indian National Congress was the dominant party after independence due to its role in the independence movement but its dominance has reduced over time as other national and regional parties have emerged. It also profiles some important political philosophers in India like Jayaprakash Narayan, Ram Manohar Lohia, and Deendayal Upadhyaya and their ideas of total revolution, democratic socialism, and integral humanism respectively.
Era of one party dominance
Second challenge for Independe
Adoption of Constitution
The first general election
Election :- A big mammoth task
Dominance of Congress
Inclusive nature of Congress
Management of factions
Opposition parties
Few opposition parties
Socialist party
The communist Party of india
Swatantra party
Bhartiya Jana Sangh
IDEOLOGY
One country = one culture
Advantages of opposition
Congress
So the Election Commission
Politics of planned development
Ideas of development
Idea of five year plan
Goals of five year plan
First five year plan
SECOND FIVE YEAR PLAN
THIRD FIVE YEAR PLAN
Agriculture Vs. Industry
Land reforms
The green revolution
The white revolution
Farmers using new technology
Public Vs. Private sector
development of agricultural
euility
modernisation
Self Reliance
Growth
Bombay Plan.
Planning Commission
Linked list
Advantages and disadvantages
Types of linked lists
Singly linked list
Doubly linked list
Header linked lists
Applications of linked list
Algorithm to search a value
Example of LinkedList
Algorithm for inserting a node
single link list
Applications of Arrays
data in continuous memory
queues
stacks
beginning of a linked list
traversing a linked list
Algorithm for traversing
Grounded header linked list
Circular Header linked list
The document discusses trees and binary search trees. It defines key tree concepts like nodes, roots, parents, children, leaves and subtrees. It explains that a binary search tree is a type of binary tree where all left descendants of a node are less than or equal to the node and all right descendants are greater. The document outlines operations on binary search trees like searching, inserting, deleting nodes and different tree traversals. It also discusses balancing binary search trees using the AVL tree data structure.
What is Instruction format
CPU organisation
Types of instructions
Types of address
Two address instruction
One address instruction
Three address instruction
Stack Organisation
What is a programme
Zero address instruction
ENVIRONMENT~ Renewable Energy Sources and their future prospects.tiwarimanvi3129
This presentation is for us to know that how our Environment need Attention for protection of our natural resources which are depleted day by day that's why we need to take time and shift our attention to renewable energy sources instead of non-renewable sources which are better and Eco-friendly for our environment. these renewable energy sources are so helpful for our planet and for every living organism which depends on environment.
Climate Change All over the World .pptxsairaanwer024
Climate change refers to significant and lasting changes in the average weather patterns over periods ranging from decades to millions of years. It encompasses both global warming driven by human emissions of greenhouse gases and the resulting large-scale shifts in weather patterns. While climate change is a natural phenomenon, human activities, particularly since the Industrial Revolution, have accelerated its pace and intensity
Improving the viability of probiotics by encapsulation methods for developmen...Open Access Research Paper
The popularity of functional foods among scientists and common people has been increasing day by day. Awareness and modernization make the consumer think better regarding food and nutrition. Now a day’s individual knows very well about the relation between food consumption and disease prevalence. Humans have a diversity of microbes in the gut that together form the gut microflora. Probiotics are the health-promoting live microbial cells improve host health through gut and brain connection and fighting against harmful bacteria. Bifidobacterium and Lactobacillus are the two bacterial genera which are considered to be probiotic. These good bacteria are facing challenges of viability. There are so many factors such as sensitivity to heat, pH, acidity, osmotic effect, mechanical shear, chemical components, freezing and storage time as well which affects the viability of probiotics in the dairy food matrix as well as in the gut. Multiple efforts have been done in the past and ongoing in present for these beneficial microbial population stability until their destination in the gut. One of a useful technique known as microencapsulation makes the probiotic effective in the diversified conditions and maintain these microbe’s community to the optimum level for achieving targeted benefits. Dairy products are found to be an ideal vehicle for probiotic incorporation. It has been seen that the encapsulated microbial cells show higher viability than the free cells in different processing and storage conditions as well as against bile salts in the gut. They make the food functional when incorporated, without affecting the product sensory characteristics.
Optimizing Post Remediation Groundwater Performance with Enhanced Microbiolog...Joshua Orris
Results of geophysics and pneumatic injection pilot tests during 2003 – 2007 yielded significant positive results for injection delivery design and contaminant mass treatment, resulting in permanent shut-down of an existing groundwater Pump & Treat system.
Accessible source areas were subsequently removed (2011) by soil excavation and treated with the placement of Emulsified Vegetable Oil EVO and zero-valent iron ZVI to accelerate treatment of impacted groundwater in overburden and weathered fractured bedrock. Post pilot test and post remediation groundwater monitoring has included analyses of CVOCs, organic fatty acids, dissolved gases and QuantArray® -Chlor to quantify key microorganisms (e.g., Dehalococcoides, Dehalobacter, etc.) and functional genes (e.g., vinyl chloride reductase, methane monooxygenase, etc.) to assess potential for reductive dechlorination and aerobic cometabolism of CVOCs.
In 2022, the first commercial application of MetaArray™ was performed at the site. MetaArray™ utilizes statistical analysis, such as principal component analysis and multivariate analysis to provide evidence that reductive dechlorination is active or even that it is slowing. This creates actionable data allowing users to save money by making important site management decisions earlier.
The results of the MetaArray™ analysis’ support vector machine (SVM) identified groundwater monitoring wells with a 80% confidence that were characterized as either Limited for Reductive Decholorination or had a High Reductive Reduction Dechlorination potential. The results of MetaArray™ will be used to further optimize the site’s post remediation monitoring program for monitored natural attenuation.
Microbial characterisation and identification, and potability of River Kuywa ...Open Access Research Paper
Water contamination is one of the major causes of water borne diseases worldwide. In Kenya, approximately 43% of people lack access to potable water due to human contamination. River Kuywa water is currently experiencing contamination due to human activities. Its water is widely used for domestic, agricultural, industrial and recreational purposes. This study aimed at characterizing bacteria and fungi in river Kuywa water. Water samples were randomly collected from four sites of the river: site A (Matisi), site B (Ngwelo), site C (Nzoia water pump) and site D (Chalicha), during the dry season (January-March 2018) and wet season (April-July 2018) and were transported to Maseno University Microbiology and plant pathology laboratory for analysis. The characterization and identification of bacteria and fungi were carried out using standard microbiological techniques. Nine bacterial genera and three fungi were identified from Kuywa river water. Clostridium spp., Staphylococcus spp., Enterobacter spp., Streptococcus spp., E. coli, Klebsiella spp., Shigella spp., Proteus spp. and Salmonella spp. Fungi were Fusarium oxysporum, Aspergillus flavus complex and Penicillium species. Wet season recorded highest bacterial and fungal counts (6.61-7.66 and 3.83-6.75cfu/ml) respectively. The results indicated that the river Kuywa water is polluted and therefore unsafe for human consumption before treatment. It is therefore recommended that the communities to ensure that they boil water especially for drinking.
Presented by The Global Peatlands Assessment: Mapping, Policy, and Action at GLF Peatlands 2024 - The Global Peatlands Assessment: Mapping, Policy, and Action
Epcon is One of the World's leading Manufacturing Companies.EpconLP
Epcon is One of the World's leading Manufacturing Companies. With over 4000 installations worldwide, EPCON has been pioneering new techniques since 1977 that have become industry standards now. Founded in 1977, Epcon has grown from a one-man operation to a global leader in developing and manufacturing innovative air pollution control technology and industrial heating equipment.
Evolving Lifecycles with High Resolution Site Characterization (HRSC) and 3-D...Joshua Orris
The incorporation of a 3DCSM and completion of HRSC provided a tool for enhanced, data-driven, decisions to support a change in remediation closure strategies. Currently, an approved pilot study has been obtained to shut-down the remediation systems (ISCO, P&T) and conduct a hydraulic study under non-pumping conditions. A separate micro-biological bench scale treatability study was competed that yielded positive results for an emerging innovative technology. As a result, a field pilot study has commenced with results expected in nine-twelve months. With the results of the hydraulic study, field pilot studies and an updated risk assessment leading site monitoring optimization cost lifecycle savings upwards of $15MM towards an alternatively evolved best available technology remediation closure strategy.
2. What is Acid Rain?
Nitrogen oxide and sulfur dioxide are
polluting byproducts of soft-coal-
burning power plants and factories,
and are the main culprits in the
production of acid rain. When these
chemicals combine with water and
particulates in the atmosphere, the
result is precipitation, which includes
rain, snow and fog, laden with nitric
and sulfuric acids, otherwise known
as acid rain.
4. 1. Pan-Bohai Bay area in
northeast China
Monitoring stations
in the Pan-Bohai
Bay area in
northeast
China have
recorded the
highest frequency
and acidity of acid
rains in 15 years,
the study said. The
coastal city of
Dalian in Liaoning
province, reported
an acid rain
frequency of 51.6
per cent in 2007.
5. 2. North Eastern United
States
The region of the
United States most
harmed by acid rain
is the East Coast,
including the
Appalachian
Mountains and the
Northeast.
Between 50% and
70% of Canada's
acid rain comes
from the United
States, while only
2-10% of America's
pollution in this area
comes from
Canada.
6. 3. Central Russia
According to the
report, the Soviet
territory affected
by acid rain
covers an area of
some 350,000
square miles
adjoining the
western border.
8. Effective Ways You Can
Prevent Acid Rain
• Purchase or install
renewable energy for
home use.
• Switch to battery- or
electric-operated lawn
mowers and edgers.
9. Effective Ways You Can
Prevent Acid Rain
• Drive an electric
vehicle.
• Switch to an electric
fireplace or electric stove