| LAN | local area network; long-acting neuroleptic [agent] |
|---|---|
| LANC | long-arm navicular cast |
| LAS | laboratory automation system; lateral amyotrophic sclerosis; laxative abuse syndrome; left anterior-... |
| LATS | long-acting thyroid stimulator |
| LATS-P | long-acting thyroid stimulator-protector |
| HIV long-terminal repeat | Regulatory sequences important for viral replication that are located on each end of the HIV genome. The ltr includes the HIV enhancer, promoter, and other sequences. Specific regions in the ltr include the negative regulatory element (nre), nf-kappa b binding sites , sp1 binding sites, tata box, and trans-acting responsive element (tar). The binding of both cellular and viral proteins to these regions regulates HIV transcription. (12 Dec 1998) |
|---|---|
| segment long spacing | <biochemistry> Abnormal packing pattern of collagen molecules formed if ATP is added to acidic collagen solutions, in which lateral aggregates of molecules are produced. Each aggregate is 300 nm long and the molecules are all in register. If segment long spacing aggregates are overlapped with a quarter stagger, the 67 nm banding pattern of normal fibrils is reconstituted. Acronym: SLS (18 Nov 1997) |
| self-control | 1. Self-regulation of one's behaviour in accordance with personal beliefs, goals, attitudes and societal expectations. 2. Use by an individual of active coping strategies to deal with problem situations, in contrast to passive conditioning strategies which do things to the individual and require no action by the person. (05 Mar 2000) |
| social control | The influence on the behaviour of a person exerted by other persons or by society as a whole; e.g., through appropriate social norms, ostracism, or the criminal law. (05 Mar 2000) |
| social control, formal | Control which is exerted by the more stable organizations of society, such as established institutions and the law. They are ordinarily embodied in definite codes, usually written. (12 Dec 1998) |
| social control, informal | Those forms of control which are exerted in less concrete and tangible ways, as through folkways, mores, conventions, and public sentiment. (12 Dec 1998) |
| social control policies | Decisions for determining and guiding present and future objectives from among alternatives. (12 Dec 1998) |
| negative control | Regulation of an enzyme activity by an inhibitor of that enzyme or regulation of a protein by repression of transcription. (05 Mar 2000) |
| stimulus control | The use of conditioning techniques to bring the target behaviour of an individual under environmental control. See: classical conditioning. (05 Mar 2000) |
| delusion of control | Delusion of being controlled, a delusion in which one experiences one's feelings, impulses, thoughts, or actions as not one's own, but as being imposed on by some external force. Synonym: delusion of passivity. (05 Mar 2000) |
| synergic control | Impulses transmitted from the cerebellum regulating the muscular activity of the synergic units of the body. (05 Mar 2000) |
| drug and narcotic control | Control of drug and narcotic use by international agreement, or by institutional systems for handling prescribed drugs. This includes regulations concerned with the manufacturing, dispensing, approval (drug approval), and marketing of drugs. (12 Dec 1998) |
| idiodynamic control | Nervous impulses from the medulla that preserve the normal trophic condition of the muscles. (05 Mar 2000) |
| impulse control disorder | A class of mental disorder's characterised by an individual's failure to resist an impulse to perform some act harmful to himself or to others; includes pathological gambling, pedophilia, kleptomania, pyromania, trichotillomania, intermittent and isolated explosive disorder's. (05 Mar 2000) |
| impulse control disorders | Disorders whose essential features are the failure to resist an impulse, drive, or temptation to perform an act that is harmful to the individual or to others. Individuals experience an increased sense of tension prior to the act and pleasure, gratification or release of tension at the time of committing the act. (12 Dec 1998) |