(n.) Whiteness. Specifically: (Astron.) The ratio which the light reflected from an unpolished surface bears to the total light falling upon that surface.
Example Sentences:
(1) I describe concentrations of reflected solar radiation (albedo) found at the usual sites of various conditions associated with exposure to the sun--pterygium, pinguecula, climatic droplet keratopathy and cataract and eyelid malignancy.
(2) This proposed dosimeter (a combination of Harshaw beta-gamma thermoluminescence dosimeter and albedo neutron thermoluminescence dosimeter) has an advantage of using a minimum number of thermoluminescence dosimeter elements (therefore, making it less costly) to measure the dose equivalents in a mixed field of neutron, photon, and beta radiation.
(3) This, together with the effective attenuation coefficient, permits indirect experimental determination of both the albedo and the anisotropy factor (g) of the scattering function.
(4) The calculated energy spectra can be used in other problems and the albedo factors can be applied in practical shielding design for medical linear accelerators.
(5) In the total population of 75 subjects, the skin albedo correlated significantly with skin resistance, a relationship which was not maintained when the total population was separated into its component subgroups of whites, blacks and Indians.
(6) We estimate that an optimized converter would produce even higher sensitivities as an albedo dosimeter in realistic radiation fields.
(7) The parameters selected were altitude, season, ozone content and albedo.
(8) Use of the Pigmentometer, a new device for measuring skin albedo: Relating skin color with a series of physiological measures.
(9) Combined with the ice-albedo feedback, this amplifies the region’s warming, and may affect circulation patterns like the jet stream , that can affect weather patterns in the lower 48 states and elsewhere.
(10) Multiple reflection of neutrons is also considered using the albedo concept in the calculation.
(11) Furthermore, when the incident fluence is known, the theory can be used in a non-linear, two-parameter fitting algorithm to determine the absorption and reduced scattering coefficients of a turbid sample with an accuracy of 10-15% for transport albedos ranging from 0.42-0.88.
(12) The dose albedos for 60Co and 137Cs beams normally incident on concrete have been calculated and compared with experimentally determined values in the literature.
(13) The generated energy spectra are then used to calculate the albedo factors for 4-, 10-, and 18-MV bremsstrahlung x-ray beams normally incident on concrete, iron, and lead.
(14) It was observed that blacks had significantly lower (darker) skin albedo (PI), a significantly higher skin resistance (SR) and amplitude of the galvanic skin response (GSR), and an insignificant higher basal heart rate (HR).
(15) Except at extremely high albedo, the experimental data and the Monte Carlo results agree well for the depth dependence of the fluence as a function of incident light beam diameter and optical absorption and scattering, and for the dependence of the diffuse reflectance on the albedo.
(16) A simple model, developed from the data obtained, made it possible to calculate relative irradiance as a function of the angle of inclination and the ground reflection (UV albedo).
(17) The number albedo decreases with increase in the atomic number of the reflecting medium.
(18) The albedo effect is related to a surface's reflecting power – whiter sea ice reflects more of the sun's heat back into space than darker seawater, which absorbs the sun's heat and gets warmer.
(19) Albedo changes Painting roofs and roads white , covering deserts in reflective plastic sheeting, dropping pale-coloured litter into the ocean and genetically engineering crops to be paler have all been proposed to reflect sunlight back into space .
(20) Climate models show that the reduction is related to the man-made global warming, which, due to the albedo effect, is particularly pronounced in the Arctic," he said.
Fruit
Definition:
(v. t.) Whatever is produced for the nourishment or enjoyment of man or animals by the processes of vegetable growth, as corn, grass, cotton, flax, etc.; -- commonly used in the plural.
(v. t.) The pulpy, edible seed vessels of certain plants, especially those grown on branches above ground, as apples, oranges, grapes, melons, berries, etc. See 3.
(v. t.) The ripened ovary of a flowering plant, with its contents and whatever parts are consolidated with it.
(v. t.) The spore cases or conceptacles of flowerless plants, as of ferns, mosses, algae, etc., with the spores contained in them.
(v. t.) The produce of animals; offspring; young; as, the fruit of the womb, of the loins, of the body.
(v. t.) That which is produced; the effect or consequence of any action; advantageous or desirable product or result; disadvantageous or evil consequence or effect; as, the fruits of labor, of self-denial, of intemperance.
(v. i.) To bear fruit.
Example Sentences:
(1) The recent rise in manufacturing has been welcomed by George Osborne as a sign that his economic policies are bearing fruit.
(2) 4) Parents imagined that fruit drinks, carbonated beverages and beverages with lactic acid promoted tooth decay.
(3) Severe fruit rot of guava due to Phytophthora nicotianae var.
(4) Instead, they say, we should only eat plenty of lean meat and fish, with fruit and raw vegetables on the side.
(5) Fruiting revertants of these strains accumulate wild-type levels of alpha-mannosidase-1 activity, suggesting that both the enzymatic and morphological defects are caused by single mutations in nonstructural genes essential for early development.
(6) Further evidence showing that the fruit of the black nightshade contains acetylcholine was obtained by chromatographic separation of the aqueous extract.
(7) Strong positive associations were found in both sexes for low fruit and vegetable consumption, high intake of salted meat and "mate" ingestion.
(8) We therefore surveyed patients with Parkinson's disease (PD) regarding early adult consumption of fruits and vegetables usually eaten raw, with seeds that are swallowed or scraped with the teeth.
(9) Phil Barlow Nottingham • Reading about the problems caused by a lack of toilets reminded me of the harvest camps my father’s Birmingham school organised in the Vale of Evesham during the war, where the sixth-formers spent weeks picking fruit and vegetables on farms.
(10) Scott insisted he was an abstract painter in the way he felt Chardin was too: the pans and fruit were uninteresting in themselves; they were merely "the means of making a picture", which was a study in space, form and colour.
(11) It is not likely that this is going to be fruitful.
(12) Dietary recommendations for cancer prevention advise reduced intake of fat; increased intake of fruits, vegetables, and grains; and moderate intake of alcohol and salt-cured, salt-pickled, and smoked foods.
(13) The latest filed accounts show Coates and her family have started to enjoy the fruits of their labour, sharing almost £75m in dividends over three years.
(14) During development of tomato fruit, most DNA-protein interactions in the rbcS promoter regions disappear, coincident with the transcriptional inactivation of the rbcS genes.
(15) Four years on from that speech, his strategy is bearing fruit – in a less than palatable way.
(16) (2) The Bunsen-Roscoe Law of Reciprocity was found to hold for the photoinduction of fruiting bodies for the interval 36 to 2000 sec with light of 448 nm.
(17) However, the tip cells are slow to differentiate, and hence immature fruiting bodies contain a small population of undifferentiated tip cells.
(18) The data suggest that a learning approach to the origins of attentional biases in anxious subjects might be fruitful.
(19) From Tuesday, the Neckarsulm-based grocer will be the official supplier of water, fish, fruit and vegetables for Roy Hodgson’s boys under a multimillion-pound three-year deal with the Football Association.
(20) In order to uncover the role of G proteins in the integrative functioning and development of the nervous system, we have begun a multidisciplinary study of the G proteins present in the fruit fly, Drosophila melanogaster.