Deep Oceans
•Download as PPT, PDF•
1 like•250 views
The document discusses how the human body cannot survive in deep oceans due to effects of increased pressure and lack of oxygen. Specifically, it discusses how increased pressure and decreased oxygen levels affect the respiratory, cardiovascular and nervous systems, leading the brain to shut down and organs to cease functioning. It also mentions the normal conditions the human body requires to function and necessary scuba equipment to survive underwater.
Report
Share
Report
Share
![Homeostasis ,[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Recommended
BiologyExchange.co.uk Shared Resource
The document discusses homeostasis and temperature regulation in the human body. It maintains a core body temperature through coordinated responses between the hypothalamus, skin, muscles, and glands. When body temperature rises, the hypothalamus triggers sweating and vasodilation to increase heat loss through evaporation and radiation. When temperature falls, shivering and metabolic increases generate heat while vasoconstriction and piloerection reduce loss. Precise coordination allows humans to function in varied environments.
Molokommw ts
The document discusses the human respiratory system and its functions. It describes how oxygen is an important component of cellular respiration. The main parts of the respiratory system that intake and distribute oxygen throughout the body are the nose, windpipe, air tubes, lungs, and air sacs. The lungs are the most important organ as they are where gas exchange primarily occurs. When the respiratory system fails, diseases can result like asthma, bronchitis, emphysema, lung cancer, and tuberculosis.
Exercise physiology
This document discusses the mechanisms of thermoregulation in the human body. It explains that the body produces heat through metabolism and uses mechanisms like sweating and vasodilation/vasoconstriction to dissipate or conserve heat through the skin. Sensory receptors in the skin and brain precisely regulate internal temperature by signaling effectors to dilate or constrict blood vessels, produce sweat, shiver, and secrete hormones in response to temperature changes. Together, these reflexive responses maintain homeostasis and allow the body to adapt to hot or cold environments over time through acclimation.
Exercise in-the-heat-and-acclimatisation
The document discusses the physiological effects of exercising in the heat and strategies for athletes to reduce the impact of heat. It covers acute responses like increased sweating and core temperature. It also discusses performance implications of dehydration and strategies for acclimation like improved sweating and cardiovascular function over 7-14 days. Drinking guidelines are provided to hydrate before, during and after competition with water and electrolytes in hot conditions.
Heat acclimatization guide 2011
This document provides guidance on heat acclimatization strategies for military members attending training in hot weather. It explains that heat acclimatization improves tolerance to hot conditions and reduces risks of heat illness through biological adaptations. The document recommends starting heat acclimatization 1-2 weeks before training through daily heat exposure combined with gradually increasing physical exercise. Military members should drink sufficient fluids to replace sweat losses and maintain hydration during heat acclimatization.
Mount Chimborazo
Altitude sickness is caused by low air pressure at high altitudes and usually occurs above 2000 meters, with symptoms including headache, nausea, fatigue, and shortness of breath. Hypothermia occurs when the body temperature drops too low and the body begins shivering to warm up, affecting respiration and circulation. Sunburn is also common at high altitudes due to increased UV exposure and reflection off snow, even when temperatures are cold. With proper equipment and clothing, humans can climb mountains up to around 16,000-18,000 feet, though many require rest stops or huts along the way.
Metric Temperature Ppt
This document discusses temperature and how it is measured. It defines temperature as a measure of how hot or cold an object is compared to another object, and that heat flows from warmer objects to cooler ones. Temperature is typically measured using a thermometer. It describes three main temperature scales - Fahrenheit, Celsius, and Kelvin - and notes their reference points for water's freezing and boiling points. The document also provides examples of normal body temperature and room temperature in Celsius. It notes that temperatures above 40°C can be life-threatening, and above 50°C will cause immediate death. The highest recorded surviving human body temperature was 115.7°F (46.5°C), while the lowest recorded survival was 56.6
High Altitude Show
Proper clothing and equipment like oxygen tanks, warm coats, boots with grips, and rain proof clothing are needed for high altitudes. The higher the altitude, the less oxygen there is which can cause altitude sickness in those not accustomed to it, with symptoms like headaches and nausea. Three body systems - nervous, cardiovascular, and renal, are affected by altitude sickness. Weather at high altitudes is very cold, with heavy snowfall, strong winds, low oxygen, and temperatures that can drop to -28 degrees Fahrenheit, like on Mount Everest.
Recommended
BiologyExchange.co.uk Shared Resource
The document discusses homeostasis and temperature regulation in the human body. It maintains a core body temperature through coordinated responses between the hypothalamus, skin, muscles, and glands. When body temperature rises, the hypothalamus triggers sweating and vasodilation to increase heat loss through evaporation and radiation. When temperature falls, shivering and metabolic increases generate heat while vasoconstriction and piloerection reduce loss. Precise coordination allows humans to function in varied environments.
Molokommw ts
The document discusses the human respiratory system and its functions. It describes how oxygen is an important component of cellular respiration. The main parts of the respiratory system that intake and distribute oxygen throughout the body are the nose, windpipe, air tubes, lungs, and air sacs. The lungs are the most important organ as they are where gas exchange primarily occurs. When the respiratory system fails, diseases can result like asthma, bronchitis, emphysema, lung cancer, and tuberculosis.
Exercise physiology
This document discusses the mechanisms of thermoregulation in the human body. It explains that the body produces heat through metabolism and uses mechanisms like sweating and vasodilation/vasoconstriction to dissipate or conserve heat through the skin. Sensory receptors in the skin and brain precisely regulate internal temperature by signaling effectors to dilate or constrict blood vessels, produce sweat, shiver, and secrete hormones in response to temperature changes. Together, these reflexive responses maintain homeostasis and allow the body to adapt to hot or cold environments over time through acclimation.
Exercise in-the-heat-and-acclimatisation
The document discusses the physiological effects of exercising in the heat and strategies for athletes to reduce the impact of heat. It covers acute responses like increased sweating and core temperature. It also discusses performance implications of dehydration and strategies for acclimation like improved sweating and cardiovascular function over 7-14 days. Drinking guidelines are provided to hydrate before, during and after competition with water and electrolytes in hot conditions.
Heat acclimatization guide 2011
This document provides guidance on heat acclimatization strategies for military members attending training in hot weather. It explains that heat acclimatization improves tolerance to hot conditions and reduces risks of heat illness through biological adaptations. The document recommends starting heat acclimatization 1-2 weeks before training through daily heat exposure combined with gradually increasing physical exercise. Military members should drink sufficient fluids to replace sweat losses and maintain hydration during heat acclimatization.
Mount Chimborazo
Altitude sickness is caused by low air pressure at high altitudes and usually occurs above 2000 meters, with symptoms including headache, nausea, fatigue, and shortness of breath. Hypothermia occurs when the body temperature drops too low and the body begins shivering to warm up, affecting respiration and circulation. Sunburn is also common at high altitudes due to increased UV exposure and reflection off snow, even when temperatures are cold. With proper equipment and clothing, humans can climb mountains up to around 16,000-18,000 feet, though many require rest stops or huts along the way.
Metric Temperature Ppt
This document discusses temperature and how it is measured. It defines temperature as a measure of how hot or cold an object is compared to another object, and that heat flows from warmer objects to cooler ones. Temperature is typically measured using a thermometer. It describes three main temperature scales - Fahrenheit, Celsius, and Kelvin - and notes their reference points for water's freezing and boiling points. The document also provides examples of normal body temperature and room temperature in Celsius. It notes that temperatures above 40°C can be life-threatening, and above 50°C will cause immediate death. The highest recorded surviving human body temperature was 115.7°F (46.5°C), while the lowest recorded survival was 56.6
High Altitude Show
Proper clothing and equipment like oxygen tanks, warm coats, boots with grips, and rain proof clothing are needed for high altitudes. The higher the altitude, the less oxygen there is which can cause altitude sickness in those not accustomed to it, with symptoms like headaches and nausea. Three body systems - nervous, cardiovascular, and renal, are affected by altitude sickness. Weather at high altitudes is very cold, with heavy snowfall, strong winds, low oxygen, and temperatures that can drop to -28 degrees Fahrenheit, like on Mount Everest.
Body adaptations during exercise in extreme cold environment 1 1(1)
Body adaptations during exercise in extreme cold environments can include habituation, metabolic, and insulative cold adaptations. During aerobic exercise, shivering can increase metabolism and oxygen consumption up to 40% of VO2 max. Maximal intensity exercises like jumping and sprinting have been shown to decrease in performance by 4.2-5.1% per 1 degree Celsius as muscular temperatures decrease. The intensity of exercise, environmental temperatures, and duration of exposure should be considered for cold weather exercise.
Pikes Peak
This document provides information about environmental conditions, health effects, and adaptations needed for humans living at or traveling to high altitudes like Pikes Peak, Colorado. It notes that the respiratory, cardiovascular, integumentary, and muscular systems are affected, and it takes the body 2-3 months to fully adapt to changes in altitude. Proper clothing and equipment are needed when traveling outdoors in high altitude areas to stay safe.
Exercise Physiology 2
The body maintains a core temperature of 37°C through balancing heat production and heat loss. The hypothalamus acts as the body's thermostat to regulate temperature. Exercise in hot or cold environments can disrupt the body's ability to maintain this temperature balance. Proper hydration is important to avoid heat-related illnesses when exercising in hot conditions. Dehydration of more than 1% body weight can increase core temperature and cause complications.
Meaning of confort in a house
The document discusses the factors that influence human thermal comfort, including temperature, humidity, and heat transfer mechanisms. The human body produces heat and regulates its temperature through radiation, convection, evaporation, and conduction, dispersing heat to maintain an optimal temperature. Thermal comfort is defined by keeping a person's environment within a precise climate zone according to the Bedford-Bachman curve of comfort, which accounts for interaction between air temperature and mean radiant temperature from surrounding surfaces.
Emphysema
Emphysema is a respiratory disease characterized by enlarged air sacs in the lungs and breathing difficulties. It is most commonly caused by long-term cigarette smoking which damages the walls of the air sacs. Symptoms include shortness of breath, coughing, and weight loss as the lungs become less able to take in oxygen over time. Treatment focuses on stopping smoking, exercises to strengthen breathing muscles, oxygen therapy, and possibly surgery to remove damaged lung tissue. The disease impacts physical, social, emotional, intellectual, and spiritual health as it progresses and limits the ability to be active or pursue goals.
Heat Stress
Heat stress is one of the most neglected health hazards in the United States, resulting in thousands of worker deaths and injuries each year from heat stroke and heat exhaustion. Workers exposed to extreme heat or in hot environments are at risk of heat stress, which can cause occupational illnesses and injuries such as heat stroke, heat exhaustion, heat cramps, or heat rashes by interfering with the body's ability to regulate its temperature. Prevention efforts should focus on controlling environmental factors like temperature, humidity, and air circulation; managing the physical demands of work; staying hydrated; and implementing work-rest cycles.
Art & Papermaking as Social Action
Keynote presentation by Peace Paper at the 2012 Buckeye Art Therapy Association on the topic of art as social action, focusing on lecture and visual content related to utilizing papermaking and creative expression as a cathartic process to give meaning, create transformation, and provide empowerment through releasing and reforming fibers into new stories and new beginnings.
พลังไพร่ใน Social Network #SMCON (by iannnnn)
สไลด์ครั้งที่ 3 ในชีวิต ดูดมาจากการพูดในงานสัมมนา #smcon ของ NECTEC & Kapook
Wight session 5 digital presentation
This document provides a glimpse into the narrator's vision of what their classroom and teaching career may look like twenty years in the future when they are seventy-two years old. Some key details include: the narrator envisions having their own classroom next to their current one with windows overlooking mountains; their students will have high-tech devices and fast internet access to collaborate globally on projects; the classroom will have decorated walls and a jungle mural; the narrator will still be teaching and finding joy in working with students like Jewel.
TV Channels of the Future - AtticTV Pte Ltd
The document discusses a new online video streaming service called Attic TV that aims to provide a more engaging and customized experience for viewers compared to traditional sites like YouTube. It does this by creating daily video playlists on topics like KPop based on users' interests, allowing seamless transitions between related videos, and enabling users to follow specific artists/channels. The service currently has over 30,000 signups and sees 80 minutes of average viewing time. It is seeking potential partnerships with content publishers, production companies, telecom providers and smart TV platforms to license its curation technology and provide premium content.
Webinar: Measuring Online Brand Loyalty and Benchmarking websites: Cartier, G...
In this webinar you will hear:
• Which brand performs the best and the worst on their website experience?
• How brand perception is affected by exposure to the luxury brands' websites and Facebook pages
• Do these luxury brands provide enough product information on high value goods to enable a potential purchaser to buy?
• Detailed results on likelihood to recommend a brand's website and likelihood to 'like' a brand's Facebook page (Net promoter score - NPS)
The business of consulting (handout)
This document provides tips and advice for consultants to build a successful consulting business. It emphasizes the importance of credibility, differentiation, and profitability. Some key points include picking an easy to remember name, focusing on a niche, leveraging intellectual property like blogs and books, targeting markets that can support financial needs, fixing larger problems to command higher day rates, minimizing bench time between projects, and creating annuity revenue streams through licensed intellectual property or monthly retainers. The overall message is that consultants should establish credibility, differentiate themselves in their industry, and focus on profitability to have a rewarding and sustainable consulting business.
You say you want a revolution
My talk for Australian Marketing Institute 22 November 2012 http://www.ami.org.au/Events/States/Details/seminar_marketing_adelaide.asp
Gladney ivey presentation
Social media data generates value when refined into useful insights. While large quantities of raw data can be collected, it requires processing through an analysis pipeline to extract meaningful insights. Not all valuable insights can be quantified, and ensuring the pipeline delivers business value determines whether analyzing social media data is worthwhile.
Are You A User Centred Designer?
User-centered designers prioritize understanding users by asking who they are, what emotions they should feel, what purpose the product serves for them, what functionality they need, their proficiency level, and what information they need to operate the product. This presentation outlines six questions user-centered designers should consider to build products that delight users from their first experience.
Combining Quantitative & Qualitative Data in a Single Large scale User Resear...
This document summarizes a large-scale user research study conducted by Measuring Usability that compared the usability of several major airline websites. Both quantitative and qualitative data were collected, including surveys of over 1,000 airline customers, task-based testing with 130 participants, and analysis of think-aloud transcripts. The results showed Southwest had the highest usability and satisfaction scores while United had the lowest. Issues with flight selection, calendar interfaces, and difficulty changing reservations were identified for United and American. The study provided insights into key drivers of the user experience for each airline website.
Responders: Respond-Report-Review
Student responders allow teachers to collect formative and summative assessment data in real-time through multiple choice, true/false, and other response types. The responders provide instant feedback to teachers on student understanding, which enables teachers to adjust instruction as needed. The assessment data collected through responders gives teachers valuable insights into student mastery and areas needing reteaching or review. When paired with learning goals, effective feedback from responders ranks as one of the most important factors for increasing student achievement.
Balangero Asbestos Tailings Dump Environmental Rehabilitation
This presentation shows how Risk Based Decision Making was performed on a real project (which won an international call for bids), using Riskope's CDA/ESM project evaluation methodology.
Balangero asbestos mine dumps restoration a few years after, in the aftermath...
Balangero asbestos mine dumps restoration a few years after, in the aftermath...Oboni Riskope Associates Inc.
The Balangero asbestos open pit mine, located 35km NW of Torino (Italy), was the largest operation of this kind in Western Europe. The dry tailings were lifted by a conveyor belt from the mill and dumped over a natural slope with an approximate angle of 25 degrees, progressively reaching a maximum thickness estimated at 80 m.
By the '80s the dump was deeply scarred by various local and large scale instabilities, to the point that houses located at the toe, on the opposite side of the valley, were evacuated.
The award winning restoration project used a multidisciplinary approach including hydraulics, geotechnical, pedological and risk engineering to yield a well balanced and sustainable solution. This paper illustrates the Risk Based Decision Making (RBDM) process used through the feasibility, design and construction follow-up of the environmental restoration of the 60 Mm3 dry Balangero asbestos tailings dump.
The slopes were hit by storm Quinn and Medicane Rolf and came out unscathed. That was after surviving heavy summer storms in 2010 and 2011.Free Software
Abbandonare i sistemi proprietari:
nuove prospettive sugli aspetti pratici, etici e legali del Free Software
More Related Content
What's hot
Body adaptations during exercise in extreme cold environment 1 1(1)
Body adaptations during exercise in extreme cold environments can include habituation, metabolic, and insulative cold adaptations. During aerobic exercise, shivering can increase metabolism and oxygen consumption up to 40% of VO2 max. Maximal intensity exercises like jumping and sprinting have been shown to decrease in performance by 4.2-5.1% per 1 degree Celsius as muscular temperatures decrease. The intensity of exercise, environmental temperatures, and duration of exposure should be considered for cold weather exercise.
Pikes Peak
This document provides information about environmental conditions, health effects, and adaptations needed for humans living at or traveling to high altitudes like Pikes Peak, Colorado. It notes that the respiratory, cardiovascular, integumentary, and muscular systems are affected, and it takes the body 2-3 months to fully adapt to changes in altitude. Proper clothing and equipment are needed when traveling outdoors in high altitude areas to stay safe.
Exercise Physiology 2
The body maintains a core temperature of 37°C through balancing heat production and heat loss. The hypothalamus acts as the body's thermostat to regulate temperature. Exercise in hot or cold environments can disrupt the body's ability to maintain this temperature balance. Proper hydration is important to avoid heat-related illnesses when exercising in hot conditions. Dehydration of more than 1% body weight can increase core temperature and cause complications.
Meaning of confort in a house
The document discusses the factors that influence human thermal comfort, including temperature, humidity, and heat transfer mechanisms. The human body produces heat and regulates its temperature through radiation, convection, evaporation, and conduction, dispersing heat to maintain an optimal temperature. Thermal comfort is defined by keeping a person's environment within a precise climate zone according to the Bedford-Bachman curve of comfort, which accounts for interaction between air temperature and mean radiant temperature from surrounding surfaces.
Emphysema
Emphysema is a respiratory disease characterized by enlarged air sacs in the lungs and breathing difficulties. It is most commonly caused by long-term cigarette smoking which damages the walls of the air sacs. Symptoms include shortness of breath, coughing, and weight loss as the lungs become less able to take in oxygen over time. Treatment focuses on stopping smoking, exercises to strengthen breathing muscles, oxygen therapy, and possibly surgery to remove damaged lung tissue. The disease impacts physical, social, emotional, intellectual, and spiritual health as it progresses and limits the ability to be active or pursue goals.
Heat Stress
Heat stress is one of the most neglected health hazards in the United States, resulting in thousands of worker deaths and injuries each year from heat stroke and heat exhaustion. Workers exposed to extreme heat or in hot environments are at risk of heat stress, which can cause occupational illnesses and injuries such as heat stroke, heat exhaustion, heat cramps, or heat rashes by interfering with the body's ability to regulate its temperature. Prevention efforts should focus on controlling environmental factors like temperature, humidity, and air circulation; managing the physical demands of work; staying hydrated; and implementing work-rest cycles.
What's hot (6)
Body adaptations during exercise in extreme cold environment 1 1(1)
Body adaptations during exercise in extreme cold environment 1 1(1)
Viewers also liked
Art & Papermaking as Social Action
Keynote presentation by Peace Paper at the 2012 Buckeye Art Therapy Association on the topic of art as social action, focusing on lecture and visual content related to utilizing papermaking and creative expression as a cathartic process to give meaning, create transformation, and provide empowerment through releasing and reforming fibers into new stories and new beginnings.
พลังไพร่ใน Social Network #SMCON (by iannnnn)
สไลด์ครั้งที่ 3 ในชีวิต ดูดมาจากการพูดในงานสัมมนา #smcon ของ NECTEC & Kapook
Wight session 5 digital presentation
This document provides a glimpse into the narrator's vision of what their classroom and teaching career may look like twenty years in the future when they are seventy-two years old. Some key details include: the narrator envisions having their own classroom next to their current one with windows overlooking mountains; their students will have high-tech devices and fast internet access to collaborate globally on projects; the classroom will have decorated walls and a jungle mural; the narrator will still be teaching and finding joy in working with students like Jewel.
TV Channels of the Future - AtticTV Pte Ltd
The document discusses a new online video streaming service called Attic TV that aims to provide a more engaging and customized experience for viewers compared to traditional sites like YouTube. It does this by creating daily video playlists on topics like KPop based on users' interests, allowing seamless transitions between related videos, and enabling users to follow specific artists/channels. The service currently has over 30,000 signups and sees 80 minutes of average viewing time. It is seeking potential partnerships with content publishers, production companies, telecom providers and smart TV platforms to license its curation technology and provide premium content.
Webinar: Measuring Online Brand Loyalty and Benchmarking websites: Cartier, G...
In this webinar you will hear:
• Which brand performs the best and the worst on their website experience?
• How brand perception is affected by exposure to the luxury brands' websites and Facebook pages
• Do these luxury brands provide enough product information on high value goods to enable a potential purchaser to buy?
• Detailed results on likelihood to recommend a brand's website and likelihood to 'like' a brand's Facebook page (Net promoter score - NPS)
The business of consulting (handout)
This document provides tips and advice for consultants to build a successful consulting business. It emphasizes the importance of credibility, differentiation, and profitability. Some key points include picking an easy to remember name, focusing on a niche, leveraging intellectual property like blogs and books, targeting markets that can support financial needs, fixing larger problems to command higher day rates, minimizing bench time between projects, and creating annuity revenue streams through licensed intellectual property or monthly retainers. The overall message is that consultants should establish credibility, differentiate themselves in their industry, and focus on profitability to have a rewarding and sustainable consulting business.
You say you want a revolution
My talk for Australian Marketing Institute 22 November 2012 http://www.ami.org.au/Events/States/Details/seminar_marketing_adelaide.asp
Gladney ivey presentation
Social media data generates value when refined into useful insights. While large quantities of raw data can be collected, it requires processing through an analysis pipeline to extract meaningful insights. Not all valuable insights can be quantified, and ensuring the pipeline delivers business value determines whether analyzing social media data is worthwhile.
Are You A User Centred Designer?
User-centered designers prioritize understanding users by asking who they are, what emotions they should feel, what purpose the product serves for them, what functionality they need, their proficiency level, and what information they need to operate the product. This presentation outlines six questions user-centered designers should consider to build products that delight users from their first experience.
Combining Quantitative & Qualitative Data in a Single Large scale User Resear...
This document summarizes a large-scale user research study conducted by Measuring Usability that compared the usability of several major airline websites. Both quantitative and qualitative data were collected, including surveys of over 1,000 airline customers, task-based testing with 130 participants, and analysis of think-aloud transcripts. The results showed Southwest had the highest usability and satisfaction scores while United had the lowest. Issues with flight selection, calendar interfaces, and difficulty changing reservations were identified for United and American. The study provided insights into key drivers of the user experience for each airline website.
Responders: Respond-Report-Review
Student responders allow teachers to collect formative and summative assessment data in real-time through multiple choice, true/false, and other response types. The responders provide instant feedback to teachers on student understanding, which enables teachers to adjust instruction as needed. The assessment data collected through responders gives teachers valuable insights into student mastery and areas needing reteaching or review. When paired with learning goals, effective feedback from responders ranks as one of the most important factors for increasing student achievement.
Balangero Asbestos Tailings Dump Environmental Rehabilitation
This presentation shows how Risk Based Decision Making was performed on a real project (which won an international call for bids), using Riskope's CDA/ESM project evaluation methodology.
Balangero asbestos mine dumps restoration a few years after, in the aftermath...
Balangero asbestos mine dumps restoration a few years after, in the aftermath...Oboni Riskope Associates Inc.
The Balangero asbestos open pit mine, located 35km NW of Torino (Italy), was the largest operation of this kind in Western Europe. The dry tailings were lifted by a conveyor belt from the mill and dumped over a natural slope with an approximate angle of 25 degrees, progressively reaching a maximum thickness estimated at 80 m.
By the '80s the dump was deeply scarred by various local and large scale instabilities, to the point that houses located at the toe, on the opposite side of the valley, were evacuated.
The award winning restoration project used a multidisciplinary approach including hydraulics, geotechnical, pedological and risk engineering to yield a well balanced and sustainable solution. This paper illustrates the Risk Based Decision Making (RBDM) process used through the feasibility, design and construction follow-up of the environmental restoration of the 60 Mm3 dry Balangero asbestos tailings dump.
The slopes were hit by storm Quinn and Medicane Rolf and came out unscathed. That was after surviving heavy summer storms in 2010 and 2011.Free Software
Abbandonare i sistemi proprietari:
nuove prospettive sugli aspetti pratici, etici e legali del Free Software
Intro to Twitter for Companies
An updated Twitter 101 deck. Focus on "5 considerations before companies dive into Twitterville" and "Advantage for companies on the Social Media fence"
Line Upgrade Deferral Scenarios for Distributed Renewable Energy Resources
This project examined the economic viability of using distributed renewable resources to defer costly electricity distribution network upgrades in rural areas using information provided by three independent electricity distribution networks.
Cima Samples
A few samples from my portfolio.
Check out the rest of my work at: http://cima.chris.googlepages.com
Internet e social network: ne abbiamo piene le tasche
Internet e social network: ne abbiamo piene le tasche (e no, non è questo il problema), serata al centro sociale doro (ferrara).
Viewers also liked (20)
Webinar: Measuring Online Brand Loyalty and Benchmarking websites: Cartier, G...
Webinar: Measuring Online Brand Loyalty and Benchmarking websites: Cartier, G...
Combining Quantitative & Qualitative Data in a Single Large scale User Resear...
Combining Quantitative & Qualitative Data in a Single Large scale User Resear...
Balangero Asbestos Tailings Dump Environmental Rehabilitation
Balangero Asbestos Tailings Dump Environmental Rehabilitation
Balangero asbestos mine dumps restoration a few years after, in the aftermath...
Balangero asbestos mine dumps restoration a few years after, in the aftermath...
Line Upgrade Deferral Scenarios for Distributed Renewable Energy Resources
Line Upgrade Deferral Scenarios for Distributed Renewable Energy Resources
Internet e social network: ne abbiamo piene le tasche
Internet e social network: ne abbiamo piene le tasche
Similar to Deep Oceans
High Altitude Conditions And Environments
The document discusses the physiological effects of high altitude conditions in places like the Swiss Alps. It notes that at higher altitudes, there is less oxygen and lower air pressure which can cause issues like headaches, fatigue, and swelling. The body adapts to these conditions by increasing respiration and blood flow, producing more red blood cells and enzymes to better utilize the available oxygen. Without extra oxygen, the human body can generally only survive up to an altitude of around 29,000 feet.
Exercise physiology 2 2011b
The document discusses several factors that can cause fatigue during exercise including depletion of energy stores like ATP and glycogen, accumulation of lactic acid, restricted blood flow, dehydration, and rising body temperature. It then covers recovery processes like replenishing energy stores and fluids. It also discusses muscle soreness, temperature regulation, exercising in heat and cold environments, and exercising at altitude.
SGD- Respiratory Physiology
The document discusses various topics related to artificial respiration and acclimatization to high altitudes. It describes different manual methods of artificial respiration including Schafer's method, Sylvester's method, and Holger-Neilson method. It then discusses the physiological effects of high altitudes including hypoxemia, decreased PO2 and PCO2 levels, and the body's compensatory responses like increased respiration and red blood cell production to acclimatize over time through processes like angiogenesis and cellular changes. Fast climbing of mountains can lead to conditions like cerebral edema and pulmonary edema if proper acclimatization does not occur.
Circulatory and respiration
When a person engages in strenuous activity like climbing a mountain, their body undergoes several changes. Their respiratory system increases breathing rate and tidal volume to supply more oxygen to meet demands. Their circulatory system increases heart rate and cardiac output to deliver more oxygenated blood, while blood flow decreases to non-essential organs. At high altitudes, hypoxia can occur due to low oxygen levels, causing symptoms like fatigue and dizziness. While acclimatizing helps, supplemental oxygen is needed to treat hypoxia. These changes affect both sexes similarly though females may adjust more slowly due to anatomical differences.
UNIT 5_TPR & BP.pdf Temperature pulse respiration blood pressure
This document provides information on assessing and monitoring vital signs including temperature, pulse, respiration, and blood pressure. It defines key terms and describes normal ranges. Factors that can influence each vital sign are discussed. The document outlines proper technique for taking vital signs and common errors to avoid. Nursing interventions for abnormalities such as fever are also reviewed.
UNIT 5_TPR & BP.pdf temperature respiration
Notes concerning health . Foundation Of Nursing for first years . it teaches alot and one can acquire much . It's a interesting course and concept one will enjoy during the course .
Temperature regulation
1. The human body maintains homeostasis by regulating its internal temperature through various mechanisms controlled by the hypothalamus.
2. When body temperature rises, the hypothalamus triggers effectors like sweat glands and blood vessels in the skin to dilate, increasing heat loss through sweating and radiation.
3. If temperature continues to rise, other effectors like shivering and increased metabolic hormone release generate more heat to dissipate.
RESPIRATORY D & S
Respiratory system is the network of organs and tissues that helps you breathe. It include lungs, blood vessels, pharynx, larynx.
altitude.pptx
This document summarizes several key physiological concepts related to high altitude physiology:
1. At high altitudes, the lower atmospheric pressure results in lower oxygen levels in the blood (hypoxemia). The body responds through acclimatization mechanisms like increased respiration and red blood cell production.
2. Initially, the low oxygen causes increased breathing while the loss of carbon dioxide inhibits breathing, creating an imbalance. Over time, the kidneys and bone marrow help restore balance.
3. If ascending too quickly, acute mountain sickness can occur from cerebral or pulmonary edema due to the body's inability to properly acclimate to the conditions. Proper acclimatization takes weeks to establish different compensatory mechanisms.
Assignment 45
This document discusses the physiological responses of the cardiovascular and respiratory systems to increased exertion during climbing. It explains how the body increases oxygen delivery and cardiac output during exercise through mechanisms like vasodilation, increased heart rate and stroke volume. It then discusses the additional challenges of climbing to high altitudes, where lower barometric pressure and oxygen levels lead to hypoxia. Symptoms of hypoxia are described along with possible treatments like acclimatization, oxygen supplementation, or seeking medical care.
PEShare.co.uk Shared Resource
The document discusses the physical and mental demands of performance. It covers topics like fatigue, stress, injury prevention and treatment, the respiratory system (aerobic and anaerobic respiration), the circulatory system, and cardiovascular endurance. Key terms are defined for each topic. Tasks are included to survey injuries and list injuries, treatments, and preventions for different sports.
04 the human_body
The document provides an overview of the major body systems and some related emergency care considerations. It describes the basic functions and main organs of each system, including: respiratory (lungs, breathing), circulatory (heart, blood vessels, transport oxygen/nutrients), musculoskeletal (bones, muscles, movement/support), nervous (brain, spinal cord, senses/control), integumentary (skin, protection/sensation), gastrointestinal (digestion/nutrient absorption), urinary (kidneys, waste removal), and reproductive (sex organs, reproduction). It notes injuries and illnesses that could threaten system functions like breathing issues, bleeding, fractures, altered mental status, and internal organ damage.
Bronchial Asthma by Dr. Sookun Rajeev Kumar
This document provides information on asthma, including its definition, types, pathophysiology, etiology, symptoms, diagnosis, and treatment. Asthma is defined as a chronic inflammatory disease of the airways characterized by variable airflow obstruction and airway hyperresponsiveness. It discusses the different types of asthma including allergic, non-allergic, cough variant, occupational, and exercise-induced asthma. Treatment involves both controller medications to reduce inflammation and reliver medications for acute symptoms. Treatment is escalated in steps based on asthma severity and control.
Angina pectoris
Angina pectoris is defined as chest pain due to inadequate oxygen supply to the heart muscle. It is caused by conditions that block or narrow the coronary arteries like high cholesterol or hypertension. Symptoms include chest pressure or squeezing pain that can radiate to the arms or other areas. There are different types of angina that vary in timing and triggers. Diagnosis involves health history, physical exam, ECG, cardiac enzymes and other tests. Treatment focuses on risk factor modification, medications like nitrates and calcium channel blockers, and procedures like angiography. A study found that low-dose testosterone treatment for 12 weeks in men with stable angina reduced exercise-induced ischemia and improved quality of life measures of pain and
power point presentation on shock management.pptx
Shock is a medical emergency characterized by inadequate tissue perfusion leading to cellular dysfunction. It can be caused by issues related to blood volume, cardiac function, vasodilation, or obstruction of blood flow. The main goals in treatment are to restore circulating volume and tissue perfusion through intravenous fluids, blood products, vasopressors if needed, and treating the underlying cause. Early recognition and treatment are important to prevent multiple organ failure and death.
Environmental influences on_performance,_exercise_in_hypobaric,_hyperbaric_an...
The document discusses environmental influences on human performance during exercise in various conditions. It covers mechanisms of body temperature regulation and how factors like humidity, air temperature, and hydration impact heat exchange. It also discusses physiological responses to exercise in heat, cold, high altitude/hypobaric, underwater/hyperbaric, and microgravity environments, as well as health risks associated with exercising in extreme environments like heat stroke, hypothermia, altitude sickness, and decompression sickness.
Shock ppt for medical student
Shock is a life-threatening condition where the body's tissues do not receive enough blood flow and oxygen. There are several types of shock including cardiogenic, hypovolemic, obstructive, and distributive shock. Distributive shock includes anaphylactic, septic, and neurogenic shock. Shock progresses through initial, progressive, and irreversible stages characterized by worsening signs and symptoms as compensatory mechanisms fail. Treatment depends on the underlying cause but aims to restore adequate blood flow and oxygen delivery to tissues.
Biology Form 5 Chapter 3 - Coordination & Response Part 5 - Body Temperatur...
The document provides information about homeostasis and thermoregulation in humans. It discusses how the body maintains an optimal internal temperature of 37°C through negative feedback mechanisms. When temperatures rise above 37°C, receptors detect this and send signals to the hypothalamus. Effectors are triggered to increase heat loss through vasodilation, sweating, hair lying flat. When temperatures fall below 37°C, receptors send signals to the hypothalamus and effectors are triggered to decrease heat loss and increase heat production through vasoconstriction, decreased sweating, hair standing up, shivering, and increased metabolic rate. The hypothalamus acts as the processing center to coordinate these responses and regulate the body's
Circulatory
The circulatory system transports blood throughout the body and is composed of the heart, blood vessels, and blood. The respiratory system supplies oxygen to tissues and removes carbon dioxide through breathing and the exchange of gases in the lungs. Asthma is a chronic lung disease characterized by inflammation and narrowing of the airways that causes wheezing, coughing, and shortness of breath. Congestive heart failure occurs when the heart cannot pump enough blood to meet the body's needs due to problems with the structure or function of the heart.
Fight or flight response summary sheet
The document summarizes the fight or flight response to stress. It explains that stress occurs when environmental pressures overwhelm one's ability to cope. The hypothalamus in the brain detects stressors and triggers the sympathetic nervous system and adrenal medulla to release adrenaline and noradrenaline. This causes physiological effects like increased heart rate, blood pressure, breathing and muscle tension that prepare the body for fighting or fleeing from the stressor.
Similar to Deep Oceans (20)
UNIT 5_TPR & BP.pdf Temperature pulse respiration blood pressure
UNIT 5_TPR & BP.pdf Temperature pulse respiration blood pressure
Environmental influences on_performance,_exercise_in_hypobaric,_hyperbaric_an...
Environmental influences on_performance,_exercise_in_hypobaric,_hyperbaric_an...
Biology Form 5 Chapter 3 - Coordination & Response Part 5 - Body Temperatur...
Biology Form 5 Chapter 3 - Coordination & Response Part 5 - Body Temperatur...
Recently uploaded
Best Ayurvedic medicine for Gas and Indigestion
Here is the updated list of Top Best Ayurvedic medicine for Gas and Indigestion and those are Gas-O-Go Syp for Dyspepsia | Lavizyme Syrup for Acidity | Yumzyme Hepatoprotective Capsules etc
Top-Vitamin-Supplement-Brands-in-India List
Swisschem Dermacare provides the Top 10 Vitamin Supplement Brands in India. To know more about us give us call at our official number
Top 10 Best Ayurvedic Kidney Stone Syrups in India
we have mentioned the best 10 ayurvedic Kidney Stone Syrups. You can check all these products and choose the best one for yourself.
Physiology of Special Chemical Sensation of Taste
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
Journal Article Review on Rasamanikya
Rasamanikya is a excellent preparation in the field of Rasashastra, it is used in various Kushtha Roga, Shwasa, Vicharchika, Bhagandara, Vatarakta, and Phiranga Roga. In this article Preparation& Comparative analytical profile for both Formulationon i.e Rasamanikya prepared by Kushmanda swarasa & Churnodhaka Shodita Haratala. The study aims to provide insights into the comparative efficacy and analytical aspects of these formulations for enhanced therapeutic outcomes.
NVBDCP.pptx Nation vector borne disease control program
NVBDCP was launched in 2003-2004 . Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding arthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
Hemodialysis: Chapter 4, Dialysate Circuit - Dr.Gawad
- Video recording of this lecture in English language: https://youtu.be/kqbnxVAZs-0
- Video recording of this lecture in Arabic language: https://youtu.be/SINlygW1Mpc
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
Efficacy of Avartana Sneha in Ayurveda
Avartana Sneha is a unique method of Preparation of Sneha Kalpana in Ayurveda, mainly it is indicated for the Vataja rogas.
How STIs Influence the Development of Pelvic Inflammatory Disease.pptx
STIs may cause PID. For the both disease, herbal medicine Fuyan Pill can be a solution.
Dehradun #ℂall #gIRLS Oyo Hotel 8107221448 #ℂall #gIRL in Dehradun
Dehradun #ℂall #gIRLS Oyo Hotel 8107221448 #ℂall #gIRL in Dehradun
Identification and nursing management of congenital malformations .pptx
Identification and nursing management of congenital malformations .pptxMGM SCHOOL/COLLEGE OF NURSING
Identification and nursing management of congenital malformations Recently uploaded (20)
CHEMOTHERAPY_RDP_CHAPTER 6_Anti Malarial Drugs.pdf
CHEMOTHERAPY_RDP_CHAPTER 6_Anti Malarial Drugs.pdf
Top 10 Best Ayurvedic Kidney Stone Syrups in India
Top 10 Best Ayurvedic Kidney Stone Syrups in India
Tests for analysis of different pharmaceutical.pptx
Tests for analysis of different pharmaceutical.pptx
NVBDCP.pptx Nation vector borne disease control program
NVBDCP.pptx Nation vector borne disease control program
Thyroid Gland- Gross Anatomy by Dr. Rabia Inam Gandapore.pptx
Thyroid Gland- Gross Anatomy by Dr. Rabia Inam Gandapore.pptx
Hemodialysis: Chapter 4, Dialysate Circuit - Dr.Gawad
Hemodialysis: Chapter 4, Dialysate Circuit - Dr.Gawad
How STIs Influence the Development of Pelvic Inflammatory Disease.pptx
How STIs Influence the Development of Pelvic Inflammatory Disease.pptx
Dehradun #ℂall #gIRLS Oyo Hotel 8107221448 #ℂall #gIRL in Dehradun
Dehradun #ℂall #gIRLS Oyo Hotel 8107221448 #ℂall #gIRL in Dehradun
Identification and nursing management of congenital malformations .pptx
Identification and nursing management of congenital malformations .pptx
Deep Oceans
- 1. Survival In Deep Oceans Laina Stuebner Biology II Period 4