note de transduction
1Transduction (machine learning) — In logic, statistical inference, and supervised learning,transduction or transductive inference is reasoning fromobserved, specific (training) cases to specific (test) cases. In contrast, induction is reasoning from observed training casesto… …
2Signal transduction — In biology, signal transduction refers to any process by which a cell converts one kind of signal or stimulus into another. Most processes of signal transduction involve ordered sequences of biochemical reactions inside the cell, which are… …
3NDT — Non Destructive Testing (Governmental » Military) **** Nondestructive testing (Academic & Science » Electronics) * Non Destructive Test (Academic & Science » Electronics) * National Debate Tournament (Community » Sports) * Nil Ductility… …
4VIRUS — Le terme « virus » signifie poison en latin; la notion est donc ancienne. Mais elle est restée sans contenu précis jusqu’à Pasteur. C’est avec la découverte d’agents à l’origine des infections, et l’observation au microscope des bactéries et des… …
5Chemotaxis — is the phenomenon in which somatic cells, bacteria, and other single cell or multicellular organisms direct their movements according to certain chemicals in their environment. This is important for bacteria to find food (for example, glucose) by …
6Carcinogenesis — For the scientific journal, see Carcinogenesis (journal). Cancers are caused by a series of mutations. Each mutation alters the behavior of the cell somewhat. Carcinogenesis or oncogenesis is literally the creation of cancer. It is a process by… …
7Co-receptor — A co receptor is a cell surface receptor that binds a signalling molecule in addition to a primary receptor in order to facilitate ligand recognition and initiate biological processes, such as entry of a pathogen into a host cell. Contents 1 Co… …
8Oncostatin M — PDB rendering based on 1evs …
9Esther Lederberg — Infobox Scientist name = Esther Miriam Zimmer Lederberg image width = caption = Stanford University laboratory birth date = birth date|1922|12|18|mf=y birth place = Bronx, New York death date = death date and age|2006|11|11|1922|12|18|mf=y death… …
10metabolism — /meuh tab euh liz euhm/, n. 1. Biol., Physiol. the sum of the physical and chemical processes in an organism by which its material substance is produced, maintained, and destroyed, and by which energy is made available. Cf. anabolism, catabolism …
