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Unethical human experimentation. Unethical human experimentation is human experimentation that violates the principles of medical ethics. Such practices have included denying patients the right to informed consent, using pseudoscientific frameworks such as race science, and torturing people under the guise of research.
Covance primate-testing lab, Vienna, Virginia, 2004–05. Most of the NHPs used are one of three species of macaques, accounting for 79% of all primates used in research in the UK, and 63% of all federally funded research grants for projects using primates in the U.S. Lesser numbers of marmosets, tamarins, spider monkeys, owl monkeys, vervet monkeys, squirrel monkeys, and baboons are used in ...
Advances in biology, genetics, computer science and robotics have given scientists new tools to help identify the root causes of human toxicity and disease." [ 74 ] People for the Ethical Treatment of Animals (PETA) in the US and UK: "We teamed up with CeeTox, Inc. to fund work on a new humane skin test that could replace painful tests on mice ...
Treatment and control groups. In the design of experiments, hypotheses are applied to experimental units in a treatment group. [ 1] In comparative experiments, members of a control group receive a standard treatment, a placebo, or no treatment at all. [ 2] There may be more than one treatment group, more than one control group, or both.
Gene knockdown. Gene knockdown is an experimental technique by which the expression of one or more of an organism 's genes is reduced. The reduction can occur either through genetic modification or by treatment with a reagent such as a short DNA or RNA oligonucleotide that has a sequence complementary to either gene or an mRNA transcript.
A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. Such fact-supported theories are not "guesses" but reliable accounts of the real world. The theory of biological evolution is more than "just a theory".
In Denmark, scientific misconduct is defined as "intention [al] negligence leading to fabrication of the scientific message or a false credit or emphasis given to a scientist", and in Sweden as "intention [al] distortion of the research process by fabrication of data, text, hypothesis, or methods from another researcher's manuscript form or ...
Tests of sufficiency in biology are used to determine if the presence of an element permits the biological phenomenon to occur. In other words, if sufficient conditions are met, the targeted event is able to take place. However, this does not mean that the absence of a sufficient biological element inhibits the biological event from occurring.