List of life sciences

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Simulations of the fluorescence of different fluorescent proteins.

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The life sciences comprise the fields of science that involve the scientific study of living organisms – such as microorganisms, plants, animals, and human beings – as well as related considerations like bioethics. While biology remains the centerpiece of the life sciences, technological advances in molecular biology and biotechnology have led to a burgeoning of specializations and interdisciplinary fields.[1]

Some life sciences focus on a specific type of life. For example, zoology is the study of animals, while botany is the study of plants. Other life sciences focus on aspects common to all or many life forms, such as anatomy and genetics. Yet other fields are interested in technological advances involving living things, such as bio-engineering. Another major, though more specific, branch of life sciences involves understanding the mind – neuroscience.

The life sciences are helpful in improving the quality and standard of life. They have applications in health, agriculture, medicine, and the pharmaceutical and food science industries.

There is considerable overlap between many of the topics of study in the life sciences.

Biology and its branches

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Biology – branch of natural science concerned with the study of life and living organisms, including their structure, function, growth, evolution, distribution, and taxonomy. Modern biology is a vast and eclectic field, composed of many branches and subdisciplines. However, despite the broad scope of biology, there are certain general and unifying concepts within it that govern all study and research, consolidating it into a single, coherent field. In general, biology recognizes the cell as the basic unit of life, genes as the basic unit of heredity, and evolution as the engine that propels the synthesis and creation of new species. It is also understood today that all organisms survive by consuming and transforming energy and by regulating their internal environment to maintain a stable and vital condition. Here are some of biology's major branches:

  • Agriculture – study of producing crops and raising livestock, with an emphasis on practical applications
  • Anatomy – study of form and function, in plants, animals, and other organisms, or specifically in humans
  • Biochemistry – study of the chemical reactions required for life to exist and function, usually a focus on the cellular level
  • Bioengineering – study of biology through the means of engineering with an emphasis on applied knowledge and especially related to biotechnology
  • Biomechanics – often considered a branch of medicine, the study of the mechanics of living beings, with an emphasis on applied use through prosthetics or orthotics
  • Biomedical research – study of health and disease
  • Biophysics – study of biological processes through physics, by applying the theories and methods traditionally used in the physical sciences
  • Biotechnology – study of the manipulation of living matter, including genetic modification and synthetic biology
  • Botany – study of plants
  • Cell biology – study of the cell as a complete unit, and the molecular and chemical interactions that occur within a living cell
  • Developmental biology – study of the processes through which an organism forms, from zygote to full structure
  • Ecology – study of the interactions of living organisms with one another and with the non-living elements of their environment
  • Epidemiology – a major component of public health research, studying factors affecting the health of populations
  • Evolutionary biology – study of the origin and descent of species over time
  • Genetics – study of genes and heredity.
  • Hematology (also known as Haematology) – study of blood and blood-forming organs.
  • Marine biology (or Biological oceanography) – study of ocean ecosystems, plants, animals, and other living beings
  • Microbiology – study of microscopic organisms (microorganisms) and their interactions with other living things
  • Molecular biology – study of biology and biological functions at the molecular level, some cross over with biochemistry
  • Mycology – study of fungi
  • Neurobiology – study of the nervous system, including anatomy, physiology and pathology
  • Paleontology – study of fossils and sometimes geographic evidence of prehistoric life
  • Pathology – study of diseases, and the causes, processes, nature, and development of disease
  • Physiology – study of the functioning of living organisms and the organs and parts of living organisms
  • Phytopathology – study of plant diseases (also called Plant Pathology)
  • Population biology – study of groups of conspecific organisms
  • Sociobiology – study of the biological bases of sociology
  • Structural biology – a branch of molecular biology, biochemistry, and biophysics concerned with the molecular structure of biological macromolecules
  • Systems biology - study of the integration and dependencies of various components within a biological system, with particular focus upon the role of metabolic pathways and cell-signaling strategies in physiology.
  • Toxicology - study of the effects of chemicals on living organisms
  • Zoology – study of animals, including classification, physiology, development, and behavior.

Medicine and its branches

Medicine – applied science or practice of the diagnosis, treatment, and prevention of disease. It encompasses a variety of health care practices evolved to maintain and restore health by the prevention and treatment of illness. Some of its branches are:

New and other life science types

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Brain parts involved with a fear amygdala hijack from optical stimulus

See also

Related scientific societies

References

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  4. Florian Leiber, Nikolai Fuchs and Hartmut Spieß, "Biodynamic agriculture today", in Paul Kristiansen, Acram Taji, and John Reganold (2006), Organic Agriculture: A global perspective, Collingwood, AU: CSIRO Publishing
  5. Lua error in package.lua at line 80: module 'strict' not found.
  6. Lotter, D.W. 2003."Organic agriculture" J. Sustainable Agriculture 21(4)
  7. Richard Harwood, former C.S. Mott Chair for Sustainable Agriculture at Michigan State University, calls the biodynamic movement the "first organized and well-defined movement of growers and philosophies [in sustainable agriculture] (Harwood 1990; p.6).
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  16. Mohanty, A.K., et al., Natural Fibers, Biopolymers, and Biocomposites (CRC Press, 2005)
  17. Chandra, R., and Rustgi, R., "Biodegradable Polymers", Progress in Polymer Science, Vol. 23, p. 1273 (1998)
  18. Meyers, M.A., et al., "Biological Materials: Structure & Mechanical Properties", Progress in Materials Science, Vol. 53, p. 1 (2008)
  19. Kumar, A., et al., "Smart Polymers: Physical Forms & Bioengineering Applications", Progress in Polymer Science, Vol. 32, p.1205 (2007)
  20. Gazzaniga, Ivry and Mangun 2002, cf. title
  21. 21.0 21.1 Gazzaniga 2002, p. xv
  22. What is computational neuroscience? Patricia S. Churchland, Christof Koch, Terrence J. Sejnowski. in Computational Neuroscience pp.46-55. Edited by Eric L. Schwartz. 1993. MIT Press [1]
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  35. Bodo Rosenhahn, Reinhard Klette and Dimitris Metaxas (eds.). Human Motion - Understanding, Modelling, Capture and Animation. Volume 36 in 'Computational Imaging and Vision', Springer, Dordrecht, 2007
  36. Ahmed Elgammal, Bodo Rosenhahn, and Reinhard Klette (eds.) Human Motion - Understanding, Modelling, Capture and Animation. 2nd Workshop, in conjunction with ICCV 2007, Rio de Janeiro, Lecture Notes in Computer Science, LNCS 4814, Springer, Berlin, 2007
  37. Summarised from the FDA's definition as per http://www.fda.gov/medicaldevices/deviceregulationandguidance/overview/classifyyourdevice/ucm051512.htm
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  40. Hoyle, G. (1984) The scope of Neuroethology. The Behavioral and Brain Sciences. 7:367-412.
  41. Lua error in package.lua at line 80: module 'strict' not found.
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  43. Ermak G., Modern Science & Future Medicine (second edition), 164 p., 2013
  44. Lua error in package.lua at line 80: module 'strict' not found.
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  53. Fernald LD (2008). Psychology: Six perspectives (pp. 12–15). Thousand Oaks, CA: Sage Publications.
  54. Hockenbury & Hockenbury. Psychology. Worth Publishers, 2010.
  55. O'Neil, H.F.; cited in Coon, D.; Mitterer, J.O. (2008). Introduction to psychology: Gateways to mind and behavior (12th ed., pp. 15–16). Stamford, CT: Cengage Learning.
  56. "The mission of the APA [American Psychological Association] is to advance the creation, communication and application of psychological knowledge to benefit society and improve people's lives"; APA (2010). About APA. Retrieved 20 October 2010.

Further reading

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External links