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511.
Fuaad Ali 《Communicatio》2013,39(1-2):114-128
Abstract

Communications play a critical role in transforming society. Governments as the custodians of communications therefore have a serious obligation to ensure that all the people of their country have access to basic telecommunications services. Access to basic communication services is a right because communications is an enabler of social interaction across time and geographic space, a creator of economic development and prosperity for even the most dispersed populations. In South Africa, under apartheid, vast populations of people were excluded from this basic right of having access to communications, resulting in a serious backlog of basic communication services. One of the major objectives of the Afican National Congress (ANC) government when it came to power in 1994 was to ensure that communications were made available to all people even those in the most remote areas of South Africa. These objectives were constrained by a number of factors such as: telecommunications policy that favoured a monopolistic telecommunications environment. To re-engineer the South African telecommunications landscape, telecommunications policy has since 1994 evolved in a revolutionary way.  相似文献   
512.
This article provides a preliminary insight to the ideological revision of the two principle Islamist militant groups in Egypt, the Al-Gamaa Al-Islamiyya and Al-Jihad Al-Islami. Several leaders of these groups have taken steps to renounce violence and promote peace co-existence with the government and society. They have also repented and apologized for the past terror attacks in Egypt that led to the killing of many innocent civilians, government officials and tourists. In addition, they have gone to great lengths to counter and argue against Al Qaeda's violent ideology and to restrict its influence on the Muslim population. The ideological revision of these two groups reflects a significant shift in the efforts of the Egyptian authorities and community to address the problem of ideological extremism and terrorism in the country.  相似文献   
513.

This article examines to what extent different social indicators can explain statistically the development or changes in the volume of assaults. First, the development of recorded assault criminality in Finland during the time period 1950-2000 is examined. By comparison with victim surveys it is concluded that the longterm increase of recorded assaults reflects partly the real development but is also partly a result of the increased rate of detection of violence. The urbanization of Finnish society is perhaps the key factor behind this development. It has inevitably increased factual physical opportunities for different kinds of violent encounters but at the same time also the probability that such incidents are registered. As factors that could potentially explain shortterm variation in the assault rate, selected social indicators such as alcohol consumption, rate of immigration and unemployment are examined. To guard against spurious relationships due to highly influential or outlying data points, a robust method of estimation of the regression model - the least median of squares - is also used. Of the indicators examined, consumption, private consumers' expenditure and the clearance rate of assaults have the best explanatory power. However, although the relationship of these indicators with annual changes alcohol in the assault rate is statistically significant, there should be no illusion about the ability to predict the future development of assault rate with precision using such social indicators. It is stressed that the assault rate is also determined by qualitative factors connected with opportunities for crimes and criminal motivation that can hardly be compressed into statistical timeseries or subjected to quantitative measurement.  相似文献   
514.
Fat embolism syndrome (FES) is a potentially life-threatening condition that develops when fat embolism leads to clinical symptoms and multisystem dysfunction. The classic triad of respiratory distress, neurologic symptoms, and petechial rash are non-specific, and the lack of specific laboratory tests makes the diagnosis of FES difficult. Although FES is most common after long bone fractures, multiple conditions some of which are atraumatic have been associated with the development of FES. We report a case of FES that occurred in the setting of a non-traumatic compartment syndrome of the upper extremities. The pathologic and clinical findings, pathophysiology, diagnostic challenges, and pathologic methods to properly diagnose FES are discussed with a review of the relevant literature. This case highlights the importance of the autopsy in making a diagnosis of FES in cases where death could otherwise be incorrectly attributed to multi-organ system failure, shock, or sepsis.  相似文献   
515.
This study focuses on the relationship between the incidence of homicide, rage, suicide, and psychiatric hospitalization as violent behaviors with temperature, humidity, and air pressure as specific meteorological variables in the city of Mashhad, in the northeast of Iran. The data were obtained from Iran Meteorological Organization, official registry of Legal Medicine Organization and the local psychiatric hospital, March 2009 to Feb 2010 daily and were analyzed with SPSS‐14 using Pearson correlation coefficient, ANOVA, and post hoc analysis tests. The rates of rage and psychiatric admission had a significant relationship with the daily mean air temperature, minimum relative humidity, maximum relative humidity, minimum daily pressure, and maximum daily air pressure (p < 0.0001). There was no significant correlation between homicide and suicide rates with any meteorological variables (p > 0.05). We concluded that, the possibility of nonfatal violence and psychiatric hospitalization would increase in hot and arid weather with low air pressure.  相似文献   
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