A standard method of interfacing a computer to disk drives, tape drives and other peripheral devices that require high-speed data transfer. Up to seven SCSI devices can be linked to a single SCSI port. Contrast with ST-506, EDSI, IDE.
Small Molecules
Classic drug development works with small, chemically manufactured active-substance molecules. One example is acetylsalicylic acid (ASA), aspirin's active ingredient with a molecular weight of about 180 g/mol or 180 Da. Small molecules are synthesized in the classic way: by chemical reactions between different organic and/or inorganic compounds.
Small Nuclear Ribonucleoprotein
(snRNP; pronounced snurp(s)) A compound comprising small nuclear RNA and nuclear protein, that is heavily involved in the post-transcriptional processing of mRNA, especially the removal of introns. snRNPs are a major component of spliceosomes.
Small Scale Integration (SSI)
A classification of ICs (chips) based on their size as expressed by the number of circuits or logic gates they contain. An SSI IC contains up to 100 transistors.
Small Volume Parenteral (SVP)
Smart Instrumentation
Microprocessor based instrumentation often with communication capabilities.
Smart Instrumentierung
SMAW
Shielded Metal-Arc Welding
SMC
Sheet Molding Compound
SMDA
Safe Medical Devices Act
SME
Subject Matter Expert
SMG
Staff Manual Guide (FDA)
SMO
Site Management Organization
Smoke Control
The use of physical barriers and mechanical ventilation to control the spread of smoke from a fire.
Smoke Purge
The use of mechanical ventilation to remove smoke resulting from fire.
Smoke Test
Visualization of airflow streams in a clean space using artificially generated smoke, such as Titanium smoke, CO2, or glycol fog.
SmPC
Summary of Product Characteristics
SMTP
Simple Mail Transfer Protocol
SNDA
Supplemental New Drug Application
SNEDDS
Self-Nanoemulsified Drug Delivery System
SNMP
Simple Network Management Protocol
SNOMED CT
Sistematized Nomenclature of Medicine Clinical Terms
SNP
Single Nucleotide Polymorphism
SOC
Standard of Care
Social Experimentation
Systematic manipulation of, or experimentation in, social or economic systems; used in planning public policy.