| exper | experiment, experimental |
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| experience | The feeling of emotions and sensations, as opposed to thinking; involvement in what is happening rather than abstract reflection on an event or interpersonal encounter. Origin: L. Experientia, fr. Experior, to try (05 Mar 2000) |
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| experienced | Taught by practice or by repeated observations; skillful or wise by means of trials, use, or observation; as, an experienced physician, workman, soldier; an experienced eye. "The ablest and most experienced statesmen." (Bancroft) Source: Websters Dictionary (01 Mar 1998) |
| experiment | Noun: A procedure done in a controlled environment for the purpose of gathering observations, data, or facts, demonstrating known facts or theories, or testing hypotheses or theories. Verb: To carry out such a procedure. (09 Oct 1997) |
| experimental | 1. Of, relating to or based on experience: empirical. 2. Of a disease: intentionally produced especially in laboratory animals for the purpose of study. (18 Nov 1997) |
| experimental allergic encephalitis | <pathology> An autoimmune disease that can be induced in various experimental animals by the injection of homogenised brain or spinal cord in Freund's adjuvant. The antigen appears to be a basic protein present in myelin and the response is characterised by focal areas of lymphocyte and macrophage infiltration into the brain, associated with demyelination and destruction of the blood-brain barrier. Sometimes used as a model for demyelinating diseases, although whether this is entirely justifiable is not clear. (18 Nov 1997) |
| experimental allergic encephalomyelitis | <pathology> An autoimmune disease that can be induced in various experimental animals by the injection of homogenised brain or spinal cord in Freund's adjuvant. The antigen appears to be a basic protein present in myelin and the response is characterised by focal areas of lymphocyte and macrophage infiltration into the brain, associated with demyelination and destruction of the blood-brain barrier. Sometimes used as a model for demyelinating diseases, although whether this is entirely justifiable is not clear. (18 Nov 1997) |
| experimental error | The total error of measurement ascribed to the conduct of an empirical observation. It is commonly expressed as the standard deviation of replicated experiments. There may be many components, including those in the sampling procedure, the measurements, injudicious choice of a model, observer bias, etc. (05 Mar 2000) |
| experimental group | A group of subjects exposed to the variable of an experiment, as opposed to the control group. (05 Mar 2000) |
| experimental medicine | The scientific investigation of medical problems by experimentation upon animals or by clinical research. (05 Mar 2000) |
| experimental method | In experimental psychology, control of environmental, physiological, or attitudinal factors to observe dependent changes in aspects of experience and behaviour. (05 Mar 2000) |
| experimental neurosis | A behaviour disorder produced experimentally, as when an organism is required to make a discrimination of extreme difficulty and "breaks down" in the process. (05 Mar 2000) |
| experimental psychology | A subdiscipline within the science of psychology that is concerned with the study of conditioning, learning, perception, motivation, emotion, language, and thinking, also used in relation to subject-matter areas in which experimental, in contrast to correlational or socio-experiential, methods are emphasized. (05 Mar 2000) |
| experimenter effects | The influence of the experimenter's behaviour, personality traits, or expectancies on the results of that person's own research. See: double blind study. (05 Mar 2000) |
| expert system | Expert systems are computer programs designed to simulate the problem-solving behaviour of human experts within very narrow domains or scientific disciplines (entomology, plant pathology, etc.). This discipline is a sub-set of Artificial Intelligence. See: artificial intelligence. Synonym: knowledge-based systems (13 Jan 1998) |
| expert systems | Computer programs based on knowledge developed from consultation with experts on a problem, and the processing and/or formalizing of this knowledge using these programs in such a manner that the problems may be solved. (12 Dec 1998) |
Synonyms : Expert System, System, Expert, Systems, Expert
Synonyms : Expert Opinions, Expert Testimonies, Expert Witnesses, Opinion, Expert, Testimony, Expert, Witness, Expert, Witnesses, Expert
| experiment |
the act of conducting a controlled test or investigation the testing of an idea; "it was an experiment in living"; "not all experimentation is done in laboratories" to conduct a test or investigation; "We are experimenting with the new drug in order to fight this disease" a venture at something new or different; "as an experiment he decided to grow a beard" try something new, as in order to gain experience; "Students experiment sexually"; "The composer experimented with a new style"
Ãâó: wordnet.princeton.edu/perl/webwn
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| expert witness |
a witness who has knowledge not normally possessed by the average person concerning the topic that he is to testify about
Ãâó: wordnet.princeton.edu/perl/webwn
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| experience |
go or live through; "We had many trials to go through"; "he saw action in Viet Nam" know: have firsthand knowledge of states, situations, emotions, or sensations; "I know the feeling!"; "have you ever known hunger?"; "I have lived a kind of hell when I was a drug addict"; "The holocaust survivors have lived a nightmare"; "I lived through two divorces" go through (mental or physical states or experiences); "get an idea"; "experience vertigo"; "get nauseous"; "undergo a strange sensation"; "The chemical undergoes a sudden change"; "The fluid undergoes shear"; "receive injuries"; "have a feeling" the accumulation of knowledge or skill that results from direct participation in events or activities; "a man of experience"; "experience is the best teacher" the content of direct observation or participation in an event; "he had a religious experience"; "he recalled the experience vividly" feel: undergo an emotional sensation; "She felt resentful"; "He felt regret" have: undergo; "The stocks had a fast run-up" an event as apprehended; "a surprising experience"; "that painful experience certainly got our attention"
Ãâó: wordnet.princeton.edu/perl/webwn
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| experimental medicine |
the study of disease based on experimentation in animals.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| experimental animal |
an animal which is used as a subject of experimental procedures in the laboratory.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| exper | the accumulation of knowledge or skill that results from direct participation in events or activities |
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| exper | the content of direct observation or participation in an event |
| exper | an event as apprehended |
| exper | undergo |
| exper | have firsthand knowledge of states, situations, emotions, or sensations |
| exper | undergo an emotional sensation |
| exper | of mental or physical states or experiences |
| exper | go or live through |
| exper | having become knowledgeable or skillful from observation or participation |
| exper | derived from experience or the experience of existence |
| exper | relating to or resulting from experience |
| exper | the act of conducting a controlled test or investigation |
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