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Monday, March 14, 2011
crowd
A crowd is a large and definable group of people, while "the crowd" is referred to as the so-called lower orders of people in general (the mob). A crowd may be definable through a common purpose or set of emotions, such as at a political rally, at a sports event, or during looting, or simply be made up of many people going about their business in a busy area (eg shopping). Everybody in the context of general public or the common people is normally referred to as the masses.
Terminology
The term crowd is often defined in contrast to other group nouns for collections of humans or animals: aggregation, audience, group, mass, mob, populous, public, rabble and throng. For example in "Public Opinion" Vincent Price compares masses and crowds:
Crowds are defined by their shared emotional experiences, but masses are defined by their interpersonal isolation.
In human sociology, the term "mobbed" simply means "extremely crowded", as in a busy mall or shop. In animal behaviour mobbing is a technique where many individuals of one species "gang up" on a larger individual of another species to drive them away. Mobbing behaviour is often seen in birds.
Social aspects of crowds
Social aspects are concerned with the formation, management and control of crowds, both from the point of view of individuals and groups. Often crowd control is designed to persuade a crowd to align with a particular view (e.g., political rallies), or to contain groups to prevent damage or mob behaviour. Politically organised crowd control is usually conducted by law enforcement but on some occasions military forces are used for particularly large or dangerous crowds.
Social aspects of crowds for adolescent peer groups
Adolescent culture is a relatively new feature of society, affecting most teenagers in the United States since the 1930s. The research on adolescent culture began with the search for identities: who the adolescents and their peer groups are and the differences and how adolescent culture differed from adult culture. Many researchers are making efforts to develop an understanding of the functions of crowds. But the findings are complicated due to multiple definitions of the crowd. Now in adolescence, peer affiliation becomes more important than ever before. Youths tend to categorize themselves and each other based on stereotypes and reputations. These categories are known in the developmental psychology literature as peer crowds. Crowds are defined as reputation based collectives of similarly stereotyped individuals who may or may not spend much time together. Crowds also refer to collectives of adolescents identified by the interests, attitudes, abilities, and/or personal characteristics they have in common. Crowds are different from cliques, which are interaction based peer groups who hang out together. Crowds are not simply clusters of cliques; the two different structures serve entirely different purposes. Because the clique is based on activity and friendship, it is the important setting in which the adolescent learns social skills like how to be a good friend and how to communicate effectively. These and other social skills are important in adulthood as well as in adolescence. Crowds are based on reputation and stereotypes than on interaction; they probably contribute more to the adolescent sense of identity and self-conception. For example jocks and burnouts are more likely to be interaction based than such crowds as loners and nerds.
Psychological aspects of crowds
Psychological aspects are concerned with the psychology of the crowd as a group and the psychology of those who allow their will and emotions to be informed by the crowd (both discussed more comprehensively under crowd psychology), and other individual responses to crowds, such as crowd-sickness, claustrophobia and agoraphobia.
(source:wikipedia)
Group action
In algebra and geometry, a group action is a way of describing symmetries of objects using groups. The essential elements of the object are described by a set and the symmetries of the object are described by the symmetry group of this set, which consists of bijective transformations of the set. In this case, the group is also called a permutation group (especially if the set is finite or not a vector space) or transformation group (especially if the set is a vector space and the group acts like linear transformations of the set).
A group action is a flexible generalization of the notion of a symmetry group in which every element of the group "acts" like a bijective transformation (or "symmetry") of some set, without being identified with that transformation. This allows for a more comprehensive description of the symmetries of an object, such as a polyhedron, by allowing the same group to act on several different sets, such as the set of vertices, the set of edges and the set of faces of the polyhedron.
If G is a group and X is a set then a group action may be defined as a group homomorphism from G to the symmetric group of X. The action assigns a permutation of X to each element of the group in such a way that
the permutation of X assigned to the identity element of G is the identity transformation of X;
the permutation of X assigned to a product gh of two elements of the group is the composite of the permutations assigned to g and h.
Since each element of G is represented as a permutation, a group action is also known as a permutation representation.
The abstraction provided by group actions is a powerful one, because it allows geometrical ideas to be applied to more abstract objects. Many objects in mathematics have natural group actions defined on them. In particular, groups can act on other groups, or even on themselves. Despite this generality, the theory of group actions contains wide-reaching theorems, such as the orbit stabilizer theorem, which can be used to prove deep results in several fields.
Town
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working group
A working group (WG) is an interdisciplinary collaboration of researchers working on new research activities that would be difficult to develop under traditional funding mechanisms (e.g. federal agencies). The lifespan of the WG can last anywhere between a few months and several years. Such groups have the tendency to develop a quasi-permanent existence once the assigned task is accomplished; hence the need to disband (or phase out) the WG once it has provided solutions to the issues for which it was initially convened. Such goals to be achieved may include:
creation of an informational document;
creation of a standard, or
resolution of problems related to a system or network.
The WG may assemble experts (and future experts) on a topic together for intensive work. It is not an avenue for briefing novices about the subject matter. Occasionally, a group might admit a person with little experience and a lot of enthusiasm. However, such participants should be present as observers and in the minority.
Working groups are also referred to as task groups or technical advisory groups.
Characteristics
The nature of the working group may depend on the group's raison d’être — which may be technical, artistic (specifically musical), or administrative in nature.
]Administrative working groups
These working groups are established by decision makers at higher levels of the organization for the following purposes:
To elaborate, consolidate, and build on the consensus of the decision makers; and
To ensure (and improve) coordination among the various segments of the organization. A shared commitment to agreed common aims develops among the parties as they work together to clarify issues, formulate strategies, and develop action plans.
For example, the Interagency Working Group on Youth Programs is a group of twelve federal agencies within the executive branch of the U.S. government, and is responsible for promoting achievement of positive results for at-risk youth. This working group was formally established by Executive Order 13459, Improving the Coordination and Effectiveness of Youth Programs, on February 7, 2008.
Musical working groups
Although any artisan or artist can benefit from being part of a working group, it is especially of great import for session players. Musicians face a variety of challenges that can impede the formation of musical working groups, such as touring and studio recording sessions. Such activities make it that much more difficult to concentrate on the developing the cohesiveness that is required to maintain a working group.
However, working groups have been shown to be rewarding to the stakeholders, as it fosters innovation. By working with the same people frequently, members become familiar with the répertoire of other members, which develops trust and encourages spontaneity.
Some of the more notable musical working groups include:
Abdullah Ibrahim Trio;
Alex von Schlippenbach Trio;
Dave Holland (Trio, Quartet, or Quintet);
Die Like A Dog Quartet;
Gary Bartz Quartet;
Vandermark 5; and
William Parker Quartet (Trio/Quartet).
[edit]Technical working groups
In many technical organizations, for example Standards organizations, the groups that meet and make decisions are called "working groups". Examples include:
IETF working groups (which are subordinate to Areas)
HTTP WG, original led by Dave Raggett
ISO working groups (which are subordinate to an SC (subcommittee), subordinate to a TC (technical committee)
W3C working groups
Device Description Working Group
Technical Architecture Group
SVG Working Group
In some cases, like the Printer Working Group, an entire consortium uses the term "working group" for itself.
The rules for who can be a part of the working groups, and how a working group makes decisions, varies considerably between organizations.
Mechanics
It is imperative for the participants to appreciate and understand that the working group is intended to be a forum for cooperation and participation. Participants represent the interests and views of stakeholders from disparate sectors of the community which happen to have a vested interest in the results of the WG. Therefore, maintaining and strengthening communication lines with all parties involved is essential (this responsibility cuts both ways — stakeholders are expected to share what information, knowledge and expertise they have on the issue.)
Programmes developed should be evaluated by encouraging community input and support; this will ensure that such programmes meet the community's vision for its future. The WG should also regularly seek community feedback on their projects. Apropos questions to be asked during such meetings include:
What were the objectives of the program?
What were the results of the project?
What effect did the results have on the identified problem?
What unexpected results — desirable or otherwise — were observed?
How were the results achieved? (Was it by the methods and techniques originally intended, or did these evolve with implementation?)
Was there an effective use of community resources?
Should our objective or methods be changed?
Depending on the lifespan of the WG, involved parties (at the very least) convene annually. However, such meetings may happen as often as once every semester or trimester.
(source:wikipedia)
peer group
A peer group is a social group consisting of people. Peer groups are an informal primary group of people who share a similar or equal status and who are usually of roughly the same age, tended to travel around and interact within the social aggregate Members of a particular peer group often have similar interests and backgrounds, bonded by the premise of sameness. However, some peer groups are very diverse, crossing social divides such as socioeconomic status, level of education, race, creed, culture, or religion.
Developmental psychology
Developmental psychologists, Lev Vygotsky, Jean Piaget, Erik Erikson, and Harry Stack Sullivan, have all argued that peer relationships provide a unique context for cognitive, social, and emotional development, with equality, reciprocity, cooperation, and intimacy, maturing and enhancing children's reasoning abilities and concern for others. Modern research echoes these sentiments, showing that social and emotional gains are indeed provided by peer interaction.
Bonding and functions of peer groups
Serve as a source of info.
Peer groups have a significant influence on psychological and social adjustments for group individuals.Peer groups provide perspective outside of individual’s viewpoints. Members inside peer groups also learn to develop relationships with other in the social system. Peers, particularly group members, become important social referents for teaching members customs, social norms, and different ideologies.
Teaches gender roles.
Peer groups can also serve as a venue for teaching members Gender roles. Through gender-role socialization group members learn about sex differences, social and cultural expectations. While boys and girls differ greatly there is not a one to one link between sex and gender role with males always being masculine and female always being feminine. Both genders can contain different levels of masculinity and femininity. Peer groups like gender roles can consist of all males, all females, or both male and female. Peer groups can have great influence or peer pressure on each other’s gender role behavior depending on the amount of pressure. If a peer group holds to a strong social norm, member will behave in ways predicted by their gender roles, but if there is not a unanimous peer agreement gender roles do not correlate with behavior
Serves as a practicing venue to adulthood.
Adolescent Peer groups provide support for children, and teens as they assimilate into the adult society decreasing dependence on parents, and increasing feeling of self-sufficiency and connecting with a much larger social network. this is “a period in which individuals are expanding their perspective beyond the family how to and learning negotiate relationships with others in the social system. Peers, particularly group members, become important social referents” Peer groups also have influence on individual member’s attitudes, and behaviors on many cultural, and social issues such as drug use, violence, academic achievement and even the development and expression of prejudice.
Teaches unity & collective behavior
Peer Groups “ provide an influential social setting in which group norms are developed, and enforced through socialization processes that promote within-group similarity. Peer groups cohesion is determined, and maintained by such factors as group Communication, Group consensus, and Group conformity concerning attitude and behavior. As members of peer groups interconnect, and agree, a normative code arises. This Normative code can become very rigid deciding group behavior, and dress. Peer group individuality is increased by normative codes, and intergroup conflict. Member Deviation from the strict normative code can lead to rejection from the group.
Gender differences
Male
Male peer groups tend to display more assertive behavior and independence. Male peer groups also tend to display more antagonistic behavior than girls. Status hierarchies develop within Males peer groups having members vie for position for a time, but eventually a stable hierarchy is established reducing intragroup conflict. Many Adolescent male peer groups use homophobic behavior (e.g., using homophobic epithets or making homophobic statements) to assert masculinity and identify inappropriate behavior among group members.
Female
Female peer group members often feel greater investments in their social relationships than Males. Because of this investment female peer groups place a greater importance on group affiliation. This need of affiliation also leads females to dissent less and be more conforming to peer group norms compared to males. Status hierarchies are also formed in female groups, but often denied by group members . The great value placed on group membership also causes female groups to be more exclusive and resistant to new members after the group has been set. Furthermore, females great investments in social relationships tends to lead to more positive interactions than those of males.
Peer pressure
The term peer pressure is often used to describe instances where an individual feels indirectly pressured into changing their behavior to match that of their peers. Taking up smoking and underage drinking are two of the best known examples. In spite of the often negative connotations of the term, peer pressure can be used positively.
(source:wikipedia)
Wednesday, March 2, 2011
Muammar al-Gaddafi,معمر القذافي
Muammar Abu Minyar al-Gaddafi (Arabic: معمر القذافي Muʿammar al-Qaḏḏāfī audio also known simply as Colonel Gaddafi; born 7 June 1942) has been the leader of Libya since a coup in 1969.
From 1972, when Gaddafi relinquished the title of prime minister, he has been accorded the honorifics "Guide of the First of September Great Revolution of the Socialist People's Libyan Arab Jamahiriya" or "Leader and Guide of the Revolution" in government statements and the official press. With the death of Omar Bongo of Gabon on 8 June 2009, he became the longest serving of all current non-royal national leaders and he is one of the longest serving rulers in history. He is also the longest-serving ruler of Libya since Libya, then Tripoli, became an Ottoman province in 1551.
In February 2011, major political protests (inspired by similar events in the Arab world earlier in the year) broke out in Libya against Gaddafi's government. As of February 23 2011, Gaddafi is reported as having lost control of large parts of the country.
Early life
Gaddafi was born in a Bedouin family near Sirt. As a teenager, Gaddafi was an admirer of Egyptian President Gamal Abdel Nasser and his Arab socialist and nationalist ideology. Gaddafi took part in anti-Israel demonstrations during the 1956 Suez Crisis.
An early conspirator, he began his first plan to overthrow the monarchy while in military college. He received further military training in Hellenic Military Academy in Athens, Greece and the United Kingdom.
In power
Military coup d'état
On 1 September 1969, a small group of junior military officers led by Gaddafi staged a bloodless coup d'état against King Idris while he was in Turkey for medical treatment. His nephew, the Crown Prince Sayyid Hasan ar-Rida al-Mahdi as-Sanussi, had been formally deposed by the revolutionary army officers and put under house arrest; they abolished the monarchy and proclaimed the new Libyan Arab Republic. The 27-year-old Gaddafi, with a taste for safari suits and sunglasses, then sought to become the new "Che Guevara of the age". To accomplish this Gaddafi turned Libya into a haven for anti-Western radicals, where any group, supposedly, could receive weapons and financial assistance, provided they claimed to be fighting imperialism. The Italian population in Libya almost disappeared after Gaddafi ordered the expulsion of Italians in 1970.
A Revolutionary Command Council was formed to rule the country, with Gaddafi as chairman. He added the title of prime minister in 1970, but gave up this title in 1972. Unlike some other military revolutionaries, Gaddafi did not promote himself to the rank of general upon seizing power, but rather accepted a ceremonial promotion from captain to colonel and has remained at this rank since then. While at odds with Western military ranking for a colonel to rule a country and serve as Commander-in-Chief of its military, in Gaddafi's own words Libya's society is "ruled by the people", so he needs no more grandiose title or supreme military rank.
Islamic socialism and pan-Arabism
Gaddafi based his new regime on a blend of Arab nationalism, aspects of the welfare state, and what Gaddafi termed "popular democracy", or more commonly "direct, popular democracy". He called this system "Islamic socialism", and, while he permitted private control over small companies, the government controlled the larger ones. Welfare, "liberation" (or “emancipation” depending on the translation), and education were emphasized. He also imposed a system of Islamic morals, outlawing alcohol and gambling. Like previous revolutionary figures of the 20th century such as Mao and his Little Red Book, Gaddafi outlined his political philosophy in his Green Book to reinforce the ideals of this socialist-Islamic state and published in three volumes between 1975 and 1979.
In 1977, Gaddafi proclaimed that Libya was changing its form of government from a republic to a "jamahiriya" – a neologism that means "mass-state" or "government by the masses". In theory, Libya became a direct democracy governed by the people through local popular councils and communes. At the top of this structure was the General People's Congress, with Gaddafi as secretary-general. However, after only two years, Gaddafi gave up all of his governmental posts in keeping with the new egalitarian philosophy.
From time to time, Gaddafi has responded to domestic and external opposition with violence. His revolutionary committees called for the assassination of Libyan dissidents living abroad in April 1980, with Libyan hit squads sent abroad to murder them. On 26 April 1980, Gaddafi set a deadline of 11 June 1980 for dissidents to return home or be "in the hands of the revolutionary committees". Nine Libyans were murdered during that time, five of them in Italy.
External relations
Main article: Foreign relations of Libya
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Gaddafi (left) with Egyptian President Gamal Abdel Nasser in 1969 |
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Yugoslav President Josip Broz Tito (in blue) and Gaddafi (in brown) in 1975 |
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With then-President of Russia Vladimir Putin in 2008 |
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Gaddafi with Serbian President Boris Tadić |
With respect to Libya's neighbors, Gaddafi followed Gamal Abdel Nasser's ideas of pan-Arabism and became a fervent advocate of the unity of all Arab states into one Arab nation. He also supported pan-Islamism, the notion of a loose union of all Islamic countries and peoples. After Nasser's death on 28 September 1970, Gaddafi attempted to take up the mantle of ideological leader of Arab nationalism. He proclaimed the "Federation of Arab Republics" (Libya, Egypt, and Syria) in 1972, hoping to create a pan-Arab state, but the three countries disagreed on the specific terms of the merger. In 1974, he signed an agreement with Tunisia's Habib Bourguiba on a merger between the two countries, but this also failed to work in practice and ultimately differences between the two countries would deteriorate into strong animosity.
Libya was also involved in a sometimes violent territorial dispute with neighbouring Chad over the Aouzou Strip, which Libya occupied in 1973. This dispute eventually led to the Libyan invasion of the country and to a conflict that was ended by a ceasefire reached in 1987. The dispute was in the end settled peacefully in June 1994 when Libya withdrew troops from Chad due to a judgement of the International Court of Justice issued on 13 February 1994.
Gaddafi also became a strong supporter of the Palestine Liberation Organization, which support ultimately harmed Libya's relations with Egypt, when in 1979 Egypt pursued a peace agreement with Israel. As Libya's relations with Egypt worsened, Gaddafi sought closer relations with the Soviet Union. Libya became the first country outside the Soviet bloc to receive the supersonic MiG-25 combat fighters, but Soviet-Libyan relations remained relatively distant. Gaddafi also sought to increase Libyan influence, especially in states with an Islamic population, by calling for the creation of a Saharan Islamic state and supporting anti-government forces in sub-Saharan Africa.
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