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Loose Connective Tissue01:26

Loose Connective Tissue

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Loose connective tissue is found between many organs. Its main function is to absorb shock and bind tissues together. It also allows water, salts, and various nutrients to diffuse into cells that are embedded in it or present in adjacent tissues.
Adipose Tissue
Adipose tissue consists primarily of fat storage cells called adipocytes and little extracellular matrix. A large number of capillaries present within adipose tissue allow rapid mobilization of lipid molecules. White adipose tissue is...
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Two NMR-active nuclei bonded to a central atom can be involved in geminal or two-bond coupling. Geminal coupling is commonly seen between diastereotopic protons in chiral molecules and unsymmetrical alkenes, among others.
The central atom need not be NMR-active because its electrons are affected by the electron polarization of the spin-active atoms. However, spin information is transmitted less effectively than in one-bond coupling, and 2J values are usually weaker than 1J values. The energy of...
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Vicinal or three-bond coupling is commonly observed between protons attached to adjacent carbons. Here, nuclear spin information is primarily transferred via electron spin interactions between adjacent C‑H bond orbitals. This generally favors the antiparallel arrangement of spins, so 3J values are usually positive.
The extent of coupling depends on the C‑C bond length, the two H‑C‑C angles, any electron-withdrawing substituents, and the dihedral angle between the involved orbitals. The...
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Interdisciplinary Care: The Health Care Team-I01:21

Interdisciplinary Care: The Health Care Team-I

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An interdisciplinary team includes many healthcare professionals working together and utilizing their skills, knowledge, and expertise to provide holistic and quality patient care.
Physicians
The physician's primary responsibility is to diagnose illness and direct the medical or surgical treatment of the condition. The authority to admit patients to a healthcare agency or institution and practice care within that setting is granted to physicians by the healthcare agency or institution...
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Interdisciplinary Care: The Health Care Team-II01:18

Interdisciplinary Care: The Health Care Team-II

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An interdisciplinary team includes many healthcare professionals working together and utilizing their skills, knowledge, and expertise to provide holistic and quality patient care. Here are a few more healthcare professionals.
Physical Therapist
A physical therapist (PT) aims to restore function or prevent additional impairment in a patient following an injury or disease. Massage, heat, cold, water, sonar waves, exercises, and electrical stimulation are some treatments used by PTs to treat...
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G-protein Coupled Receptors01:21

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G-protein coupled receptors are ligand binding receptors that indirectly affect changes in the cell. The actual receptor is a single polypeptide that transverses the cell membrane seven times creating intracellular and extracellular loops. The extracellular loops create a ligand specific pocket which binds to neurotransmitters or hormones. The intracellular loops holds onto the G-protein.
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Setting Up a Stroke Team Algorithm and Conducting Simulation-based Training in the Emergency Department - A Practical Guide
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Terrorist teams as loosely coupled systems.

Matthias Spitzmuller1, Guihyun Park2

  • 1Smith School of Business, Queen's University.

The American Psychologist
|May 25, 2018
PubMed
Summary

Terrorist groups operate as loosely coupled systems, leveraging member intimacy to enhance adaptability and resilience. This structure allows for fluid, unpredictable, and lethal attacks, offering insights for counterterrorism strategies.

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Area of Science:

  • Social Psychology
  • Organizational Behavior
  • Criminology

Background:

  • Terrorism remains a significant global threat, causing extensive damage and loss of life.
  • Existing research predominantly focuses on the psychology of individual terrorists, neglecting group dynamics.
  • Understanding terrorist group organization and coordination is crucial for effective counterterrorism.

Purpose of the Study:

  • To apply team literature to understand how terrorist teams radicalize, organize, and make decisions.
  • To characterize terrorist teams as loosely coupled systems.
  • To explore the implications of this model for counterterrorism and future research.

Main Methods:

  • Leveraging existing team literature, particularly Weick's (1976) work on loosely coupled systems.
  • Analyzing case studies of terrorist attacks over the last 15 years.
  • Qualitative analysis of group dynamics and organizational structures within terrorist cells.

Main Results:

  • Terrorist teams are characterized as loosely coupled systems.
  • High levels of member intimacy and familiarity enhance the effectiveness of loose coupling.
  • Loosely coupled structures contribute to the adaptability, resilience, fluidity, and unpredictability of terrorist actions.

Conclusions:

  • Loose coupling is a key factor in the operational success and resilience of terrorist teams.
  • Understanding these group dynamics offers valuable insights for developing targeted counterterrorism strategies.
  • Further research should explore the practical applications of the loosely coupled systems model in counterterrorism efforts.