selenium
Photocell component element
Selenium is a chemical element, a nonmetal with properties between sulfur and tellurium.
Essential in trace amounts for human health, it appears in supplements and is used in electronics, glassmaking, and pigments.
In computing, Selenium is an open-source framework for automating web browser testing: We wrote Selenium scripts to test the login flow.
Lack of something needed
- supplementSomething added to complete
- micronutrientEssential substance, small doses
- trace mineralElement needed minimally
- dietCustomary food consumption
health · thyroid function · metabolism · immune support · bioavailability · toxicity · fortified foods · daily intake
Self-operating system design
- testingExamining to evaluate
- browserWeb access program
- QAStandards compliance process
- softwarePrograms directing computer operations
framework · locator · script · test suite · cross-browser · automated testing · web application · headless
Systematic display of elements
- nonmetalElement without conductivity
- isotopesAtomic number twins
- valence electronsOutermost electrons determining reactivity
- atomic massWeighted average of isotopes
electronegativity · reactivity · allotropes · crystal structure · brittle · chemistry · laboratory · covalent bonding
Light-activated electrical conductor
- rectifierAC-to-DC converter
- solar cellLight-to-current converter
- photovoltaicLight-to-electricity converting
- xerographyDry electrostatic copying process
photocopier · light sensor · doping · electrical conductivity · photocell · detector · thin film · drum
Organic compounds forming proteins
- proteinsAmino acid polymers
- enzymesReaction-speeding proteins
- homeostasisBiological internal stability maintenance
- thyroid hormonesButterfly gland's chemical output
Chemically reactive atomic fragments
- glutathioneSulfur-containing cellular antioxidant
- DNA repairRestoring damaged genetic code
- neuroprotectionSafeguarding neurons from damage
- cancer preventionReducing malignancy risk
deficiency
Lack of something needed
- supplementSomething added to complete
- micronutrientEssential substance, small doses
- trace mineralElement needed minimally
diet · health · thyroid function · metabolism · immune support · bioavailability · toxicity · fortified foods · daily intake · absorption
automation
Self-operating system design
software · framework · locator · script · test suite · cross-browser · automated testing · web application · headless · Jenkins
periodic table
Systematic display of elements
- nonmetalElement without conductivity
- isotopesAtomic number twins
- valence electronsOutermost electrons determining reactivity
atomic mass · electronegativity · reactivity · allotropes · crystal structure · brittle · chemistry · laboratory · covalent bonding
photoconductor
Light-activated electrical conductor
- rectifierAC-to-DC converter
- solar cellLight-to-current converter
- photovoltaicLight-to-electricity converting
xerography · photocopier · light sensor · doping · electrical conductivity · photocell · detector · thin film · drum · laser printer
amino acids
Organic compounds forming proteins
- proteinsAmino acid polymers
- enzymesReaction-speeding proteins
- homeostasisBiological internal stability maintenance
free radicals
Chemically reactive atomic fragments
- glutathioneSulfur-containing cellular antioxidant
- DNA repairRestoring damaged genetic code
- neuroprotectionSafeguarding neurons from damage
cancer prevention · immune function · anti-aging · cellular damage
- nutritionnutrients, protein, carbohydrates, fats, vitamins
- elementsoxygen, hydrogen, carbon, helium, nitrogen
- supplementsmultivitamins, multivitamin, vitamin, vitamin B6, minerals
- chemistry termscarbon, nitrogen, oxygen, sulfur, phosphorus
- main group elementshydrogen, helium, lithium, beryllium, boron
- Antioxidantsantioxidants, antioxidant, vitamin C, vitamin E, catalase