1) In general terms, separated or divided; in public education, applied to schools with a striking racial imbalance of students or, to a lesser degree, staff; 2) The stratifying of American society along financial lines, which, to a great extent, follows ethnic divisions, as evidenced by private schools that cater largely to the children of wealthy individuals who run the public schools that children from poorer families attend (see Desegregation, Resegregation)
The separation of characters in the paired chromosomes following a reduction division and which renders a reallocation in the offspring possible.
keeping apart, or separating, eg. high and low risk ingredients to prevent cross-contamination
Mendelâ€(tm)s conclusion that individuals have two copies of each gene, and that these copies separate randomly during gamete formation, one copy per gamete. This law is true except for genes on sex chromosomes in males, who have only one copy of each such gene. It is often called Mendelâ€(tm)s first law.
The various ways in which alleles may be combined or distributed to make all possible combinations, both homozygous and heterozygous.
In genetics, the process that distributes an equal complement of chromosomes to daughter cells during mitosis and meiosis.
Segregations are phase separations, which result in typical concentration differences in alloys. With the solidification of alloys, grains can be generated due to deviations from the equilibrium state, which are formed by zones of different composition. The cause for this crystal or micro segregation is the decreased diffusion within the grains following increased cooling speeds.
The requirement to hold securities separate from one another, as when customer securities are held separately from firm securities.
The separation one group of people from another group through peer pressure, laws or personal preference.
(genetic) • The separation of alleles, or of homologous chromosomes, from one another during meiosis so that each of the haploid daughter nuclei produced by meiosis contains one or the other member of the pair found in the diploid mother cell, but never both.
separating certain types of chemicals at the time of disposal. This method not only lowers disposal costs, but also decreases the chances of incompatible materials being added together. Keep the following groups to themselves whenever possible: Non-halogenated organic solvents Halogenated solvents (% water unimportant) Solutions containing compounds of the following metals: arsenic, barium, cadmium, chromium, lead, silver. Any solution containing mercury or its compounds. (Mercury/mercury compounds should be kept separate from any liquid whenever possible.) Acids Bases Cyanides Sulfides Organic peroxides Photographic fixer Photographic developer Photographic stop bath Do not put acidic or basic waste (pH 3 or 9) in metal cans. Metal cans corrode in a very short time. Keep acids and bases separate from hydrocarbons and ethers. When possible, keep all carcinogens/mutagens separate from other waste. Keep aqueous wastes separate from organic solvents. Keep halogenated solvents and wastes separate from non-halogenated solvents.
The separation of homologous chromosomes, or members of allele pairs, into different gametes during meiosis.
when genetically modified crops are kept separate from conventional crops.
The separation of rock from an asphalt mix resulting from movement and vibration.
(noun) The policy or practice of separating people of different races, classes, or ethnic groups, as in schools, housing, and public or commercial facilities, especially as a form of discrimination.
(genetics) the separation of paired alleles during meiosis so that members of each pair of alleles appear in different gametes
a social system that provides separate facilities for minority groups
Mendelian hereditary principle explaining the distribution of alleles among the offspring of a selfed heterozygous individual.
In genetics, the separation of allele pairs from one another and their distribution to different cells observed only in heterozygous genotypes.
The separation of the homologous chromosomes and their random distribution to the gametes at meiosis
Separation of parental chromosomes at meiosis and of alleles, leading to new gene combinations.
Separation of poured concrete into zones of coarse aggregate without fines, and sand-water-cement without coarse aggregate.
The separation of one size of particles from a mass of particles of different sizes.
A separation for the individual handling of an assessment on the current Roll. Any person or government agency showing evidence by presentation of a properly-executed Grant Deed, purchase contract, Deed of Trust, or final decree of court of an interest in any parcel of real property that does not have a separate valuation on the Roll, and who is not the owner or purchaser of the entire parcel, as currently assessed, may apply to have the parcel separately valued on the roll for the purpose of paying current taxes.
the physical separation of GM crops from unmodified crops in the field, at harvest and thereafter
The economic, physical, political, and social separation of diverse groups or individuals, particularly, referring to ideological and structural barriers to civil liberties, equal opportunity and participation by minorities within a majority ethnic, linguistic, racial, religious, or social group. Segregation may be a mutually voluntary arrangement, more frequently, however, it is enforced by the majority group and its institutions.
The separation of a race or group from the rest of society.
At meiosis, the two corresponding alleles of a gene, located on a pair of homologous chromosomes, separate (or segregate) with these chromosomes so that each sex cell (sperm or egg) receives only one of the alleles.
Separation of one group of people from another
Equal separation of alleles for each trait during gamete formation, in which one allelle of each gene goes to each gamete.
The imposition of separation or isolation on a race or class from the rest of the population. In the United States, segregation has taken two forms: legal (de jure) where a set of laws such as those that prevailed in the South from the end of Reconstruction mandated such separation, and de facto segregation, which has prevailed in the North and is enforced by cultural and economic patterns, especially in housing, rather than by law.
means of separating people
The normal biological process whereby the two pieces of a chromosome pair are separated during meiosis and randomly distributed to the germ cells.
Separation of replicated chromosomes to opposite sides of the cell. Distribution of alleles on chromosomes into gametes during meiosis.
( Genet) separation of parental characters in inheritance
Keeping two or more parcels of crude or product isolated from one another aboard a tanker. Ability to prevent contact between part-cargoes may depend upon not only separate tanks but also separate pumps and piping to handle each grade. The trade would say that a ship which can keep apart three kinds of oil has "three segregations."
The separation of paired genes during germ cell formation.
The tendency for the coarse particles to separate from the finer particles in handling. In concrete, the coarse aggregate and drier material remains behind and the mortar and wetter material flows ahead. This also occurs in a vertical direction when wet concrete is over vibrated or dropped vertically into the forms, the mortar and wetter material rising to the top. In aggregate, the coarse particles roll-to the outside edges of the stockpile.
Asphalt where the coarse aggregate has separated from the fines.
The separation of the components of wet concrete caused by excessive handling or vibration. The differential concentration of the components of mixed concrete, aggregate, or the like, resulting in non-uniform proportions in the mass. See separation.
implies setting up and monitoring of separate production and marketing channels for GM and non-GM products.
the principle that the two partners of a chromosome pair are separated during meiosis and distributed randomly to the germ cells. Each germ cell has an equal chance of receiving either chromosome. [Source: NHBLI/NCBI Glossary
Meiotic separation of a gene pair and the distribution of the alleles to different cells.
Nonuniform distribution of ingredients, such as powder separation by size, shape, or density, or chemical separation in the microstructure of a solidified material.
A term applied to the concentration and partial separation of one or more elements from solution during solidification of liquid steel in an ingot mould. Sulphur and phosphorus tend to segregate to a greater extent than other elements which can have a particular adverse effect on machinability in high sulphur free- cutting steels. Modern steel making and continuous casting have largely overcome this problem.
Separation of particles differing in size, shape and density. Small, smooth and dense particle will tend to sink through large, rough light particles.
This is one of Mendel's principles. Mendel said that all genes are comprised of 2 factors, one from each parent. Chromosomes segregate during meiosis. These factors (alleles) of a gene separate during the formation of gametes (sperm and egg). This ensures that each parent contributes 50% of their genetic information.
The process or practice of separating groups on the basis of culture or race. Segregation can occur voluntarily orinvoluntarily, be formal or informal.
optional or compulsory separation of the securities held by a participant on its own behalf from those held on behalf of its customers. See also omnibus customer account, proprietary account.
Undesirable separation of the materials in plastic concrete during the process of handling and placing it.
Segregation was a system of racial control that separated the races, initially by custom but increasingly by law during and after Reconstruction.
A term used to describe the spatial and social separation of categories of people by race/ethnicity, class, gender, and/or religion.
The separation of client assets and money from those of the firm This policy is enforced by the UK regulators to ensure that client money is not misappropriated. Private customers always get client money segregation; non-private customers have the right to opt out of such segregation if they wish.
separating similar things from others according to a given form of measurement (type of life form, color, etc.)
(1) Cytologically, the separation of homologous structures. (2) Genetically, the production of two separate phenotypes, corresponding to two alleles of a gene, either in different individuals (meiotic segregation) or in different tissues (mitotic segregation).
