| prograde | In the normal direction of flow. (05 Mar 2000) |
|---|---|
| program | 1. A formal set of procedures for conducting an activity. 2. An ordered list of instructions directing a computer to carry out a desired sequence of operations required to solve a problem. (05 Mar 2000) |
| program development | The process of formulating, improving, and expanding educational, managerial, or service-oriented work plans (excluding computer program development). (12 Dec 1998) |
| program evaluation | Studies designed to assess the efficacy of programs. They may include the evaluation of cost-effectiveness, the extent to which objectives are met, or impact. (12 Dec 1998) |
| programmed cell death | <cell biology, molecular biology> The concept that certain cells are determined to die at specific stages and specific sites during development, for example cells in the spaces between the developing digits of vertebrates, thus dividing them. Programmed cell death occurs by apopotosis. (18 Nov 1997) |
| programmed instruction | A teaching method which employs self-instructional programs enabling the student to learn at his own pace. Teaching machines or programmed textbooks may be used. (12 Dec 1998) |
| programmed timber harvest | A timber harvest scheduled by a management plan to occur at a certain rate. (05 Dec 1998) |
| programming languages | Specific languages used to prepare computer programs. (12 Dec 1998) |
| programming, linear | A technique of operations research for solving certain kinds of problems involving many variables where a best value or set of best values is to be found. It is most likely to be feasible when the quantity to be optimised, sometimes called the objective function, can be stated as a mathematical expression in terms of the various activities within the system, and when this expression is simply proportional to the measure of the activities, i.e., is linear, and when all the restrictions are also linear. It is different from computer programming, although problems using linear programming techniques may be programmed on a computer. (12 Dec 1998) |
| programs | Lists of the events, pieces, performers, speaker, etc., of an entertainment, ceremony, or the like. (12 Dec 1998) |
| progranulocyte | <haematology> Cell of the bone marrow that derive from myeloblasts and will give rise to myelocytes, precursors of myeloid cells and neutrophil granulocytes. (18 Nov 1997) |
| progress | 1. A moving or going forward; a proceeding onward; an advance; specifically: In actual space, as the progress of a ship, carriage, etc. In the growth of an animal or plant; increase. In business of any kind; as, the progress of a negotiation; the progress of art. In knowledge; in proficiency; as, the progress of a child at school. Toward ideal completeness or perfection in respect of quality or condition; applied to individuals, communities, or the race; as, social, moral, religious, or political progress. 2. A journey of state; a circuit; especially, one made by a sovereign through parts of his own dominions. "The king being returned from his progresse." (Evelyn) Origin: L. Progressus, from progredi, p. P. Progressus, to go forth or forward; pro forward + gradi to step, go: cf. F. Progres. See Grade. Source: Websters Dictionary (01 Mar 1998) |
| progress curve | A graphical representation of a chemical or enzyme-catalyzed reaction in which the product concentration or the substrate concentration or the ES binary complex are plotted against time. (05 Mar 2000) |
| progress zone | An undifferentiated population of mesenchyme cells beneath the apical ectodermal ridge of the chick limb bud from which the sucessive parts of the limb are laid down in a proximo distal sequence. (18 Nov 1997) |
| progression | 1. The act of moving forward; a proceeding in a course; motion onward. 2. Course; passage; lapse or process of time. "I hope, in a short progression, you will be wholly immerged in the delices and joys of religion." (Evelyn) 3. <mathematics> Regular or proportional advance in increase or decrease of numbers; continued proportion, arithmetical, geometrical, or harmonic. 4. A regular succession of tones or chords; the movement of the parts in harmony; the order of the modulations in a piece from key to key. Arithmetical progression, a progression in which the terms increase or decrease by equal differences, as the numbers by the difference 2. Geometrical progression, a progression in which the terms increase or decrease by equal ratios, as the numbers by a continual multiplication or division by 2. Harmonic progression, a progression in which the terms are the reciprocals of quantities in arithmetical progression, as 1/2, 1/4, 1/6, 1/8, 1/10. Origin: L. Progressio: cf. F. Progression. Source: Websters Dictionary (01 Mar 1998) |