A prognostic factor is any variable that is associated with the risk of a subsequent health outcome among people with a particular health condition. Different values or categories of a prognostic factor are associated with a better or worse prognosis of future health outcomes. What is a prognostic risk factor?Read More →
Internationalization (i18n) is the process of preparing software so that it can support local languages and cultural settings. An internationalized product supports the requirements of local markets around the world, functioning more appropriately based on local norms and better meeting in-country user expectations. What is internationalization Why is it important?Read More →
#5: Lack of Communication: The Supreme Enemy of Relationships! What factors affect relationships? Five Things That Affect Relationships and How to Manage Them Being Taken For Granted. The problem: When we start to date someone special, our focus is on that person and building the relationship. … Communication Problems. …Read More →
Several factors affect the rate at which enzymatic reactions proceed – temperature, pH, enzyme concentration, substrate concentration, and the presence of any inhibitors or activators. What are enzymes and what affects their activity? Enzymes are biological catalysts. Just like other catalysts, they reduce activation energy, allowing reactions to proceed inRead More →
List of neurotrophic factors Brain-derived neurotrophic factor. Nerve growth factor. Neurotrophin-3. Neurotrophin-4. Ciliary neurotrophic factor. Glial cell line-derived neurotrophic factor. Artemin. Neurturin. What are the principal functions of neurotrophic factors? Key points Neurotrophic factors regulate the proliferation, survival, migration, and differentiation of cells in the nervous system. Several neurotrophic factorsRead More →
The upthrust on an object stays the same no matter how deep it goes (as long as it is completely submerged). This is because the upthrust depends only on the DIFFERENCE between the forces on the top and bottom of the object. … If something floats the upthrust is equalRead More →
The objectives of carcinogenicity studies are to identify a tumorigenic potential in animals and to assess the relevant risk in humans. Any cause for concern derived from laboratory investigations, animal toxicology studies, and data in humans may lead to a need for carcinogenicity studies. How long are carcinogenicity studies? TheRead More →
What factors affect electrophoretic mobility? Mobility of molecules and its migration in electrophoretic electrical field depend on the following factors, according to Deyl (1979- 1983): 1) concentrations of gel sample (T, C) where T is concen- tration of individual agarose molecules and C is concentration of agarose solvent; 2) sampleRead More →