sensitive control
71nervous system, human — ▪ anatomy Introduction system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… …
72photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …
73List of Statutory Instruments of the United Kingdom, 1993 — This is a complete list of all 1844 Statutory Instruments published in the United Kingdom in the year 1993. NOTOC 1 100* Environmental Protection (Controls on Injurious Substances) Regulations 1993 S.I. 1993/1 * Rail Crossing Extinguishment and… …
74Crystal oscillator — A miniature 4 MHz quartz crystal enclosed in a hermetically sealed HC 49/US package, used as the resonator in a crystal oscillator. A crystal oscillator is an electronic oscillator circuit that uses the mechanical resonance of a vibrating crystal …
75List of Statutory Instruments of the United Kingdom, 1994 — This is a complete list of all 1851 Statutory Instruments published in the United Kingdom in the year 1994. NOTOC 1 100* Public Telecommunication System Designation (Vodafone Limited) Order 1994 S.I. 1994/1 * Oxfordshire County Council (Shifford… …
76List of Statutory Instruments of the United Kingdom, 1996 — This is a complete list of all 2071 Statutory Instruments published in the United Kingdom in the year 1996. NOTOC 1 100* Insurance Companies (Pension Business)(Transitional Provisions) (Amendment) Regulations 1996 S.I. 1996/1 * Sea Fishing… …
77List of Statutory Instruments of the United Kingdom, 1998 — This is an incomplete list of Statutory Instruments of the United Kingdom in 1998. NOTOC 1 100* Road Vehicles (Construction and Use) (Amendment) Regulations 1998 S.I. 1998/1 * National Health Service (Proposals for Pilot Schemes) and… …
78List of Statutory Instruments of the United Kingdom, 1992 — This is a complete list of all 1922 Statutory Instruments published in the United Kingdom in the year 1992. NOTOC 1 100* North Hull Housing Action Trust (Transfer of Property) Order 1992 S.I. 1992/1 * Merchant Shipping (Radio Installations)… …
79List of Statutory Instruments of the United Kingdom, 1995 — This is a complete list of all 1,872 Statutory Instruments published in the United Kingdom in the year 1995. NOTOC 1 100* National Health Service (Optical Charges and Payments) (Scotland) Amendment Regulations 1995 S.I. 1995/1 * Plymouth… …
80drug — drug1 /drug/, n., v., drugged, drugging. n. 1. Pharm. a chemical substance used in the treatment, cure, prevention, or diagnosis of disease or used to otherwise enhance physical or mental well being. 2. (in federal law) a. any substance… …
