MindMap Gallery The composition and composition of air substances
This is a mind map about the composition and composition of air substances, and its main contents include: air quality monitoring, chemical properties of air, physical properties of air, secondary components, and main components.
Edited at 2025-02-14 22:20:47Rumi: 10 dimensions of spiritual awakening. When you stop looking for yourself, you will find the entire universe because what you are looking for is also looking for you. Anything you do persevere every day can open a door to the depths of your spirit. In silence, I slipped into the secret realm, and I enjoyed everything to observe the magic around me, and didn't make any noise. Why do you like to crawl when you are born with wings? The soul has its own ears and can hear things that the mind cannot understand. Seek inward for the answer to everything, everything in the universe is in you. Lovers do not end up meeting somewhere, and there is no parting in this world. A wound is where light enters your heart.
Chronic heart failure is not just a problem of the speed of heart rate! It is caused by the decrease in myocardial contraction and diastolic function, which leads to insufficient cardiac output, which in turn causes congestion in the pulmonary circulation and congestion in the systemic circulation. From causes, inducement to compensation mechanisms, the pathophysiological processes of heart failure are complex and diverse. By controlling edema, reducing the heart's front and afterload, improving cardiac comfort function, and preventing and treating basic causes, we can effectively respond to this challenge. Only by understanding the mechanisms and clinical manifestations of heart failure and mastering prevention and treatment strategies can we better protect heart health.
Ischemia-reperfusion injury is a phenomenon that cellular function and metabolic disorders and structural damage will worsen after organs or tissues restore blood supply. Its main mechanisms include increased free radical generation, calcium overload, and the role of microvascular and leukocytes. The heart and brain are common damaged organs, manifested as changes in myocardial metabolism and ultrastructural changes, decreased cardiac function, etc. Prevention and control measures include removing free radicals, reducing calcium overload, improving metabolism and controlling reperfusion conditions, such as low sodium, low temperature, low pressure, etc. Understanding these mechanisms can help develop effective treatment options and alleviate ischemic injury.
Rumi: 10 dimensions of spiritual awakening. When you stop looking for yourself, you will find the entire universe because what you are looking for is also looking for you. Anything you do persevere every day can open a door to the depths of your spirit. In silence, I slipped into the secret realm, and I enjoyed everything to observe the magic around me, and didn't make any noise. Why do you like to crawl when you are born with wings? The soul has its own ears and can hear things that the mind cannot understand. Seek inward for the answer to everything, everything in the universe is in you. Lovers do not end up meeting somewhere, and there is no parting in this world. A wound is where light enters your heart.
Chronic heart failure is not just a problem of the speed of heart rate! It is caused by the decrease in myocardial contraction and diastolic function, which leads to insufficient cardiac output, which in turn causes congestion in the pulmonary circulation and congestion in the systemic circulation. From causes, inducement to compensation mechanisms, the pathophysiological processes of heart failure are complex and diverse. By controlling edema, reducing the heart's front and afterload, improving cardiac comfort function, and preventing and treating basic causes, we can effectively respond to this challenge. Only by understanding the mechanisms and clinical manifestations of heart failure and mastering prevention and treatment strategies can we better protect heart health.
Ischemia-reperfusion injury is a phenomenon that cellular function and metabolic disorders and structural damage will worsen after organs or tissues restore blood supply. Its main mechanisms include increased free radical generation, calcium overload, and the role of microvascular and leukocytes. The heart and brain are common damaged organs, manifested as changes in myocardial metabolism and ultrastructural changes, decreased cardiac function, etc. Prevention and control measures include removing free radicals, reducing calcium overload, improving metabolism and controlling reperfusion conditions, such as low sodium, low temperature, low pressure, etc. Understanding these mechanisms can help develop effective treatment options and alleviate ischemic injury.
The composition and composition of air substances
Main ingredients
Nitrogen
78% of the air volume
Colorless and odorless gas
The most abundant element in the atmosphere
oxygen
21% of the air volume
Supports burning and breathing
Gases required for life activities
carbon dioxide
0.04% of the air volume
Raw materials for plant photosynthesis
One of greenhouse gases
Trace gas
Including helium, neon, krypton, xenon, etc.
Have different chemical and physical properties
It has an important role under certain conditions
Secondary ingredients
water vapor
The content in the air changes greatly
Affects weather and climate
It has an important role in organisms
ozone
Mainly present in the stratosphere
Absorb UV rays
Protect Earth's creatures from radiation damage
Methane
Produced by decomposition of organic matter
Greenhouse effect contributor
Both natural and man-made sources
Carbon monoxide
Incomplete combustion products
Toxic gases
Affect human health
Sulfide
Such as sulfur dioxide
One of the causes of acid rain
Harmful to the environment and the human body
The physical properties of air
temperature
Affects air density and buoyancy
Affects weather and climate
Related to the heat island effect
humidity
The content of water vapor in the air
Affect human comfort
Related to precipitation and cloud formation
pressure
The pressure of the atmosphere on the surface of the earth
Change with altitude
Influencing the development of weather systems
wind
The horizontal movement of air
Affects the spread of pollutants
Related to climate and weather patterns
Chemical properties of air
Redox reaction
Chemical reactions involving oxygen
Influence chemical balance in the atmosphere
Related to the formation and destruction of the ozone layer
Acid-base reaction
Reaction of acid gases and alkaline substances
The pH value affecting precipitation
Related to the formation of acid rain
Photochemical reaction
Chemical reactions caused by sunlight
Generate ozone and photochemical smoke
Impact air quality
Greenhouse effect
Specific gases absorb and emit infrared radiation
Influence the temperature balance of the earth
Closely related to global climate change
Air quality monitoring
Monitoring indicators
PM2.5 and PM10
Sulfur dioxide, nitrogen oxides
Ozone and carbon monoxide
Volatile organic compounds
Monitoring method
Collect particulate matter using a sampler
Use sensors to detect gas concentration
Satellite remote sensing technology
Ground monitoring site
Data interpretation
Air Quality Index (AQI)
Health advice and early warning system
Long-term trend analysis
Policy formulation and implementation basis
Improvement measures
Reduce pollutant emissions
Promote the use of clean energy
Strengthen environmental regulations and standards
Improve public awareness of environmental protection
Production of Bao Mengyin