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May 3, 2024 · a metal, such as palladium or nickel, in bulk, thin films or powder; and. deuterium, hydrogen, or both, in the form of water, gas or plasma. Electrolysis cells can be either open cell or closed cell. In open cell systems, the electrolysis products, which are gaseous, are allowed to leave the cell.
6 days ago · In the first, David K. DeWolf, John G. West and Casey Luskin, all of the Discovery Institute, argued that intelligent design is a valid scientific theory, the Jones court should not have addressed the question of whether it was a scientific theory, and that the Kitzmiller decision will have no effect at all on the development and adoption of ...
May 5, 2024 · A mitochondrion (/ ˌ m aɪ t ə ˈ k ɒ n d r i ə n /; pl.: mitochondria) is an organelle found in the cells of most eukaryotes, such as animals, plants and fungi. Mitochondria have a double membrane structure and use aerobic respiration to generate adenosine triphosphate (ATP), which is used throughout the cell as a source of chemical energy.
6 days ago · As an action potential (nerve impulse) travels down an axon there is a change in electric polarity across the membrane of the axon. In response to a signal from another neuron, sodium- (Na +) and potassium- (K + )–gated ion channels open and close as the membrane reaches its threshold potential. Na + channels open at the beginning of the ...
2 days ago · Life extension. Life extension is the concept of extending the human lifespan, either modestly through improvements in medicine or dramatically by increasing the maximum lifespan beyond its generally-settled biological limit of around 125 years. [1] Several researchers in the area, along with "life extensionists", "immortalists", or "longevists ...
May 1, 2024 · Mie theory has been used to determine whether scattered light from tissue corresponds to healthy or cancerous cell nuclei using angle-resolved low-coherence interferometry. Clinical laboratory analysis. Mie theory is a central principle in the application of nephelometric based assays, widely used in medicine to measure various plasma proteins.
3 days ago · Cancer immunotherapy ( immuno-oncotherapy) is the stimulation of the immune system to treat cancer, improving the immune system's natural ability to fight the disease. [1] It is an application of the fundamental research of cancer immunology ( immuno-oncology) and a growing subspecialty of oncology . Cancer immunotherapy exploits the fact that ...
