A recent preclinical study by U.S. Military HIV Research Program (MHRP) researchers showed that an experimental therapy combining a TLR7 agonist and two broadly neutralizing antibodies delayed viral rebound in SHIV-infected ...
10 hours ago
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23
By harnessing the immune system against cancer, immunotherapies have revolutionized the way some types of cancer are treated. But most patients—across cancer types—do not respond, and in most cases, scientists are at ...
10 hours ago
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35
A lot of us have engaged in some bold mixing-and-matching during the pandemic—office attire on top, pajama pants on bottom, for instance—and been none the worse for it.
10 hours ago
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Grafting neurons grown from monkeys' own cells into their brains relieved the debilitating movement and depression symptoms associated with Parkinson's disease, researchers at the University of Wisconsin-Madison reported ...
14 hours ago
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Respiratory viruses such as SARS-CoV-2 (causing COVID-19) can often catalyze an overactive immune response that leads to a life-threatening cycle, known as a cytokine storm. Analyzing cytokine responses from patients infected ...
14 hours ago
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84
So you've gotten your coronavirus vaccine, waited the two weeks for your immune system to respond to the shot and are now fully vaccinated. Does this mean you can make your way through the world like the old days without ...
16 hours ago
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Researchers at the Case Western Reserve University School of Medicine have found a clear link between the extent of a patient's social needs and hospital readmissions.
16 hours ago
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A new study indicates that protein kinases, which initiate the process that erodes the body's immunity, significantly contribute to the immunodeficiency in HIV patients. Drugs that block these protein kinases may offer a ...
16 hours ago
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17
Billions of peripheral white blood cells are produced every day by the regular divisions of hematopoietic stem cells and their descendants in the bone marrow. Under normal circumstances, thousands of stem cells contribute ...
Feb 26, 2021
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Madeline Neville tried her best to avoid catching COVID-19 while attending Temple University in Philadelphia.
Feb 26, 2021
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System (from Latin systēma, in turn from Greek σύστημα systēma) is a set of interacting or interdependent entities forming an integrated whole.
The concept of an 'integrated whole' can also be stated in terms of a system embodying a set of relationships which are differentiated from relationships of the set to other elements, and from relationships between an element of the set and elements not a part of the relational regime.
The scientific research field which is engaged in the study of the general properties of systems include systems theory, systems science, systemics and systems engineering. They investigate the abstract properties of the matter and organization, searching concepts and principles which are independent of the specific domain, substance, type, or temporal scales of existence.
Most systems share common characteristics, including:
The term system may also refer to a set of rules that governs behavior or structure.
This text uses material from Wikipedia, licensed under CC BY-SA
