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Related Concept Videos

Metallic Solids02:37

Metallic Solids

Metallic solids such as crystals of copper, aluminum, and iron are formed by metal atoms. The structure of metallic crystals is often described as a uniform distribution of atomic nuclei within a “sea” of delocalized electrons. The atoms within such a metallic solid are held together by a unique force known as metallic bonding that gives rise to many useful and varied bulk properties.
All metallic solids exhibit high thermal and electrical conductivity, metallic luster, and malleability. Many...
Theory of Metallic Conduction01:17

Theory of Metallic Conduction

The conduction of free electrons inside a conductor is best described by quantum mechanics. However, a classical model makes predictions close to the results of quantum mechanics. It is called the theory of metallic conduction.
In this theory, Newton's second law of motion is used to determine the acceleration of an electron in the presence of an applied electric field. Then, its velocity is expressed via this acceleration.
An electron moves through the crystal, containing positive ions,...
Bonding in Metals02:32

Bonding in Metals

Metallic bonds are formed between two metal atoms. A simplified model to describe metallic bonding has been developed by Paul Drüde called the “Electron Sea Model”.
Metal-Semiconductor Junctions01:24

Metal-Semiconductor Junctions

The contact of metal and semiconductor can lead to the formation of a junction with either Schottky or Ohmic behavior.
Schottky Barriers
Schottky barriers arise when a metal with a work function (Φm) contacts a semiconductor with a different work function (Φs). Initially, electrons transfer until the Fermi levels of the metal and semiconductor align at equilibrium. For instance, if Φm > Φs, the semiconductor Fermi level is higher than the metal's before contact. The semiconductor's...
Microbes and Other Elemental Cycles01:24

Microbes and Other Elemental Cycles

Microbial activity plays a pivotal role in the biogeochemical cycling of iron and manganese, especially at the redox gradients characteristic of stratified aquatic environments. These cycles are driven by microbial transformations between oxidized and reduced forms of the metals, allowing organisms to exploit them for metabolic energy and structural purposes.Iron Cycling Across Redox GradientsIn neutral, oxygen-rich surface waters, iron is predominantly found in its oxidized, insoluble ferric...
Metal-Ligand Bonds02:51

Metal-Ligand Bonds

The hemoglobin in the blood, the chlorophyll in green plants, vitamin B-12, and the catalyst used in the manufacture of polyethylene all contain coordination compounds. Ions of the metals, especially the transition metals, are likely to form complexes.
In these complexes, transition metals form coordinate covalent bonds, a kind of Lewis acid-base interaction in which both of the electrons in the bond are contributed by a donor (Lewis base) to an electron acceptor (Lewis acid). The Lewis acid in...

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"I came with a sword on judgment day": a psychoanalytic look at terrorist enactments.

Psychoanalytic review·2007
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Handheld Metal Detector Screening for Metallic Foreign Body Ingestion in Children
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The metallic womb.

Lynn Somerstein1

  • 1smrstn@aol.com

Journal of Religion and Health
|December 24, 2008
PubMed
Summary

This study explores the malevolent narcissism of the Washington Snipers, Muhammad and Malvo. Their destructive bond recreated early caregiver relationships, leading to a shared quest for murder.

Area of Science:

  • Psychology
  • Forensic Psychology
  • Psychoanalytic Theory

Background:

  • Malevolent narcissism is a personality construct characterized by a pervasive tendency to exploit and harm others.
  • Attachment theory and Kleinian theory offer frameworks for understanding early relational dynamics and their impact on adult behavior.
  • The Washington Snipers case provides a unique opportunity to examine extreme interpersonal dynamics within a criminal context.

Purpose of the Study:

  • To analyze the relationship between the Washington Snipers, John Muhammad and Lee Malvo, through the lenses of attachment and Kleinian theories.
  • To explore how malevolent narcissism manifested in their interpersonal bond and criminal behavior.
  • To understand the psychological underpinnings of their "quest" and victim selection.

Main Methods:

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  • A psychoanalytic case study approach was employed.
  • Attachment theory was used to examine Malvo's desperate need for paternal love and his fusion with Muhammad.
  • Kleinian theory informed the analysis of their "perverted understanding of manliness" and destructive object relations.

Main Results:

  • Muhammad exhibited a distorted sense of masculinity, while Malvo sought a father figure, merging with Muhammad's destructive impulses.
  • Their relationship formed a symbiotic unit focused on murder, recreating early caregiver dynamics characterized by destruction.
  • Victim selection appeared random and multiple, mirroring the perceived nature of their original infant/caregiver relationships.

Conclusions:

  • The bond between Muhammad and Malvo exemplifies a destructive dyad driven by malevolent narcissism and pathological attachment.
  • Their criminal actions can be understood as a reenactment of early traumatic relational patterns.
  • Psychoanalytic theories provide valuable insights into the profound psychological motivations behind severe antisocial behavior.