We found 304 results that contain "p"

Posted on: #iteachmsu
Friday, Nov 13, 2020
Dynamic ecological system measures: A holistic analysis of compartmental systems
The system decomposition theory has recently been developed for the dynamic analysis of nonlinear compartmental systems. The application of this theory to the ecosystem analysis has also been introduced in a separate article. Based on this methodology, multiple new dynamic ecological system measures and indices of matrix, vector, and scalar types are systematically introduced in the present paper. These mathematical system analysis tools are quantitative ecological indicators that monitor the flow distribution and storage organization, quantify the direct, indirect, acyclic, cycling, and transfer (diact) effects and utilities of one compartment on another, identify the system efficiencies and stress, measure the compartmental exposures to system flows, determine the residence times and compartmental activity levels, and ascertain the system resilience and resistance in the case of disturbances. The proposed dynamic system measures and indices, thus, extract detailed information about ecosystems’ characteristics, as well as their functions, properties, behaviors, and various other system attributes that are potentially hidden in and even obscured by data. A dynamic technique for the quantitative characterization and classification of main interspecific interactions and the determination of their strength within food webs is also developed based on the diact effect and utility indices. Moreover, major concepts and quantities in the current static network analyses are also extended to nonlinear dynamic settings and integrated with the proposed dynamic measures and indices in this unifying mathematical framework. Therefore, the proposed methodology enables a holistic view and analysis of ecological systems. We consider that the proposed methodology brings a novel complex system theory to the service of urgent and challenging environmental problems of the day and has the potential to lead the way to a more formalistic ecological science.
Posted by: Greg Thomsan
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Posted on 1: #iteachmsu
Dynamic ecological system measures: A holistic analysis of compartmental systems
The system decomposition theory has recently been developed for the dynamic analysis of nonlinear compartmental systems. The application of this theory to the ecosystem analysis has also been introduced in a separate article. Based on this methodology, multiple new dynamic ecological system measures and indices of matrix, vector, and scalar types are systematically introduced in the present paper. These mathematical system analysis tools are quantitative ecological indicators that monitor the flow distribution and storage organization, quantify the direct, indirect, acyclic, cycling, and transfer (diact) effects and utilities of one compartment on another, identify the system efficiencies and stress, measure the compartmental exposures to system flows, determine the residence times and compartmental activity levels, and ascertain the system resilience and resistance in the case of disturbances. The proposed dynamic system measures and indices, thus, extract detailed information about ecosystems’ characteristics, as well as their functions, properties, behaviors, and various other system attributes that are potentially hidden in and even obscured by data. A dynamic technique for the quantitative characterization and classification of main interspecific interactions and the determination of their strength within food webs is also developed based on the diact effect and utility indices. Moreover, major concepts and quantities in the current static network analyses are also extended to nonlinear dynamic settings and integrated with the proposed dynamic measures and indices in this unifying mathematical framework. Therefore, the proposed methodology enables a holistic view and analysis of ecological systems. We consider that the proposed methodology brings a novel complex system theory to the service of urgent and challenging environmental problems of the day and has the potential to lead the way to a more formalistic ecological science.
Posted by: Greg Thomsan
Friday, Nov 13, 2020
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Posted on: #iteachmsu
Wednesday, Nov 25, 2020
Physical Health
Physical wellness promotes proper care of our bodies for optimal health and functioning. There are many elements of physical wellness that all must be cared for together. Overall physical wellness encourages the balance of physical activity, nutrition and mental well-being to keep your body in top condition
Posted by: Chathuri Super admin..
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Posted on 1: #iteachmsu
Physical Health
Physical wellness promotes proper care of our bodies for optimal health and functioning. There are many elements of physical wellness that all must be cared for together. Overall physical wellness encourages the balance of physical activity, nutrition and mental well-being to keep your body in top condition
Posted by: Chathuri Super admin..
Wednesday, Nov 25, 2020
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Posted on: #iteachmsu
Friday, Nov 27, 2020
Example of : multiple attachment type
It finds that Millennials are tech-savvy, but aren't great team players. Gen X-ers are entrepreneurial-thinking, but rank low on executive presence. And last, but not least, Boomers are team players and loyal, but don't adapt so well.
Posted by: Chathuri Super admin..
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Posted on 1: #iteachmsu
Example of : multiple attachment type
It finds that Millennials are tech-savvy, but aren't great team players. Gen X-ers are entrepreneurial-thinking, but rank low on executive presence. And last, but not least, Boomers are team players and loyal, but don't adapt so well.
Posted by: Chathuri Super admin..
Friday, Nov 27, 2020
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Posted on: #iteachmsu
Monday, Nov 30, 2020
Biology - Lesson 1
Key Points
Biology has evolved as a field of science since it was first studied in ancient civilizations, although modern biology is a relatively recent field.
Science is a process that requires the testing of ideas using evidence gathered from the natural world. Science is iterative in nature and involves critical thinking, careful data collection, rigorous peer review, and the communication of results.
Science also refers to the body of knowledge produced by scientific investigation.
Pseudoscience is a belief presented as scientific although it is not a product of scientific investigation
Posted by: Chathuri Super admin..
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Posted on 1: #iteachmsu
Biology - Lesson 1
Key Points
Biology has evolved as a field of science since it was first studied in ancient civilizations, although modern biology is a relatively recent field.
Science is a process that requires the testing of ideas using evidence gathered from the natural world. Science is iterative in nature and involves critical thinking, careful data collection, rigorous peer review, and the communication of results.
Science also refers to the body of knowledge produced by scientific investigation.
Pseudoscience is a belief presented as scientific although it is not a product of scientific investigation
Posted by: Chathuri Super admin..
Monday, Nov 30, 2020
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Posted on: #iteachmsu
Incorporating Technologies
Tuesday, Dec 1, 2020
How Iceland hammered COVID with science
Driving along Reykjavik’s windswept roads on a cold March morning, Kári Stefánsson turned up the radio. The World Health Organization had just announced that an estimated 3.4% of people infected with SARS-CoV-2 would die — a shockingly high fatality rate, some 30 times larger than that for seasonal influenza.
There was a problem with that estimate, however: it was based on reported cases of COVID-19, rather than all cases, including mild and asymptomatic infections. “I couldn’t figure out how they could calculate it out without knowing the spread of the virus,” recalls Stefánsson, who is the founder and chief executive of deCODE genetics, a human-genomics company in Reykjavik. He became convinced that making sense of the epidemic, and protecting the people of Iceland from it, would require a sweeping scientific response.
Posted by: Chathuri Super admin..
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Posted on 1: #iteachmsu
How Iceland hammered COVID with science
Driving along Reykjavik’s windswept roads on a cold March morning, Kári Stefánsson turned up the radio. The World Health Organization had just announced that an estimated 3.4% of people infected with SARS-CoV-2 would die — a shockingly high fatality rate, some 30 times larger than that for seasonal influenza.
There was a problem with that estimate, however: it was based on reported cases of COVID-19, rather than all cases, including mild and asymptomatic infections. “I couldn’t figure out how they could calculate it out without knowing the spread of the virus,” recalls Stefánsson, who is the founder and chief executive of deCODE genetics, a human-genomics company in Reykjavik. He became convinced that making sense of the epidemic, and protecting the people of Iceland from it, would require a sweeping scientific response.
INCORPORATING TECHNOLOGIES
Posted by: Chathuri Super admin..
Tuesday, Dec 1, 2020
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Posted on: #iteachmsu
Incorporating Technologies
Friday, Dec 4, 2020
Cryptocurrency
A cryptocurrency (or crypto currency or crypto for short) is a digital asset designed to work as a medium of exchange wherein individual coin ownership records are stored in a ledger existing in a form of computerized database using strong cryptography to secure transaction records, to control the creation
Posted by: Chathuri Super admin..
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Posted on 1: #iteachmsu
Cryptocurrency
A cryptocurrency (or crypto currency or crypto for short) is a digital asset designed to work as a medium of exchange wherein individual coin ownership records are stored in a ledger existing in a form of computerized database using strong cryptography to secure transaction records, to control the creation
INCORPORATING TECHNOLOGIES
Posted by: Chathuri Super admin..
Friday, Dec 4, 2020
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Posted on: #iteachmsu
Friday, Dec 4, 2020
Investment management
Corporate finance is the division of finance that deals with how corporations deal with funding sources, capital structuring, and investment decisions. Corporate finance is primarily concerned with maximizing shareholder value through long and short-term financial planning and the implementation of various strategies
Posted by: Chathuri Super admin..
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Posted on 1: #iteachmsu
Investment management
Corporate finance is the division of finance that deals with how corporations deal with funding sources, capital structuring, and investment decisions. Corporate finance is primarily concerned with maximizing shareholder value through long and short-term financial planning and the implementation of various strategies
Posted by: Chathuri Super admin..
Friday, Dec 4, 2020
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Posted on: #iteachmsu
Incorporating Technologies
Friday, Dec 4, 2020
Public Finance
Public finance is the study of the role of the government in the economy. It is the branch of economics that assesses the government revenue and government expenditure of the public authorities and the adjustment of one or the other to achieve desirable effects and avoid undesirable ones.
Posted by: Chathuri Super admin..
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Posted on 1: #iteachmsu
Public Finance
Public finance is the study of the role of the government in the economy. It is the branch of economics that assesses the government revenue and government expenditure of the public authorities and the adjustment of one or the other to achieve desirable effects and avoid undesirable ones.
INCORPORATING TECHNOLOGIES
Posted by: Chathuri Super admin..
Friday, Dec 4, 2020
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