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Surveyed employers about their perceptions of graduates from master's of business administration (MBA) programs. Found a disparity between employers' ideal and actual MBA graduates. They were not satisfied with liaison between employers and business schools nor with graduates' proficiency in leadership, interpersonal, entrepreneurial, and communication skills and integration of knowledge. Also found graduates to be too concerned with high salaries. (EV)

This article examinationines the actual time academics have at their disposal, and the lack of time they feel and experience in practice; how they use and misuse their time and the effect this has on their state of being. The authors work on the premise that time management is a life skill. By means of surveys administered over a period of three years across all Faculties in a South African, and within one Faculty in particular, issues relating to the use of time by academics are identified and analysed, compared and contrasted. The concluding section identifies principles which can lead to improved use of time and an enhanced sense of well-being of academics of Higher Education. [ABSTRACT FROM AUTHOR]

Stress is currently a phenomenon that must be recognized and addressed in various professions and the teaching profession is no exception. Stress in the workplace can cause “job compassion fatigue”. In the past teachers did not consider stress to be the primary cause when they needed to escape from the school environment, but rather claimed to be overworked in such a case. Far too many teachers have to take sick leave, whilst others are leaving the profession as a result of burn-out. Some teachers lack coping mechanisms to combat excess stress effectively, and this in turn can lead to absenteeism, alcohol and drug abuse, depression, frustration, hypertension, and other serious physical conditions, such as heart disease. Knowledge about stressors could be valuable in order to avoid and/or manage factors causing stress to teachers. The purpose of this particular research project was to establish which aspects of the teaching profession are stress-related in the George area. A questionnaire, of which one section was the “Fimian Teacher Stress Inventory”, was administered to 132 secondary teachers. The data were statistically processed and the results interpreted. Interesting conclusions could be drawn from the results. Recommendations for teachers to manage their stress are based on these conclusions. [ABSTRACT FROM AUTHOR]

Background: The cytochrome P450c17alpha enzyme functions in the steroid biosynthesis pathway, and altered endogenous steroid hormone levels have been reported to be associated with a T to C polymorphism in the 5' promoter region of the CYP17 gene. Because steroid hormone exposure is known to influence breast cancer risk, we conducted a population-based, case-control-family study to assess the relationship between the CYP17 promoter polymorphism and early-onset breast cancer.Methods: Case subjects under 40 years of age at diagnosis of a first primary breast cancer, population-sampled control subjects, and the relatives of both case and control subjects were interviewed to record family history of breast cancer and other risk factors. CYP17 genotype was determined in 369 case subjects, 284 control subjects, and 91 relatives of case subjects. Genotype distributions were compared by logistic regression, and cumulative risk was estimated by a modified segregation analysis. All statistical tests were two-tailed.Results: Compared with the TT genotype (i.e., individuals homozygous for the T allele), the TC genotype was not associated with increased breast cancer risk (P: =.7). Compared with the TT and TC genotypes combined, the CC genotype was associated with a relative risk of 1. 81 (95% confidence interval [CI] = 1.15-2.86; P: =.01) before adjustment for measured risk factors and 1.63 (95% CI = 1.00-2.64; P: =.05) after adjustment. There was an excess of CC genotypes in case subjects who had at least one affected first- or second-degree relative, compared with control subjects unstratified by family history of breast cancer (23% versus 11%; P: =.006), and these case subjects had a threefold to fourfold higher risk than women of other groups defined by genotype and family history of breast cancer. Analysis of breast cancer in first- and second-degree relatives of case subjects with the CC genotype, excluding two known carriers of a deleterious mutation in BRCA1 or BRCA2, gave a relative hazard in women with the CC genotype of 3.48 (95% CI = 1.13-10.74; P: =.04), which is equivalent to a cumulative risk of 16% to age 70 years.Conclusions: The CC genotype may modify the effect of other familial risk factors for early-onset breast cancer. [ABSTRACT FROM AUTHOR]

The frequency, in women with breast cancer, of mutations and other variants in the susceptibility gene, BRCA1, was investigated using a population-based case-control-family study. Cases were women living in Melbourne or Sydney, Australia, with histologically confirmed, first primary, invasive breast cancer, diagnosed before the age of 40 years, recorded on the state Cancer Registries. Controls were women without breast cancer, frequency-matched for age, randomly selected from electoral rolls. Full manual sequencing of the coding region ofBRCA1 was conducted in a randomly stratified sample of 91 cases; 47 with, and 44 without, a family history of breast cancer in a first- or second-degree relative. All detected variants were tested in a random sample of 67 controls. Three cases with a (protein-truncating) mutation were detected. Only one case had a family history; her mother had breast cancer, but did not carry the mutation. The proportion of Australian women with breast cancer before age 40 who carry a germline mutation inBRCA1 was estimated to be 3.8% (95% Cl 0.3-12.6%). Seven rare variants were also detected, but for none was there evidence of a strong effect on breast cancer susceptibility. Therefore, on a population basis, rare variants are likely to contribute little to breast cancer incidence. [ABSTRACT FROM AUTHOR]

Background: A recent meta-analysis of 23 studies supported the empirically derived hypothesis that women who lack one of the four common minisatellite alleles at the HRAS1 locus are at increased risk of breast cancer. These studies relied on visual sizing of alleles on electrophoretic gels and may have underreported rare alleles. We determined whether this hypothesis applied to early-onset breast cancer by using a new method to size minisatellite alleles.Methods: We conducted a population-based, case-control-family study of 249 Australian women under 40 years old at diagnosis of a first primary breast cancer and 234 randomly selected women, frequency matched for age. We sized HRAS1 minisatellite alleles with an Applied Biosystems model 373 automated DNA sequencer and GENESCAN(TM) software. All P values are two-sided.Results: We found no association of rare alleles with breast cancer, before or after adjustment for risk factors and irrespective of how their effects were modeled (crude odds ratio = 1.04; 95% confidence interval [CI] = 0.071-1.53; P =.8). The rare allele frequency was 0. 173 (95% CI = 0.149-0.197), three times the pooled estimate of 0.058 (95% CI = 0.050-0.066) from previous studies (P<.001), and was similar for case subjects, 0.177 (95% CI = 0.143-0.221), and control subjects, 0.169 (95% CI = 0.135-0.203) (P =.7).Conclusion: There was no support for an association between rare HRAS1 alleles and the risk of early-onset breast cancer, despite 80% power to detect effects of the magnitude of those associations (1.7-fold) previously suggested.Implications: The question of whether cancer risk is associated with rare minisatellite HRAS1 alleles needs to be revisited with the use of new methods that have a greater ability to distinguish rare alleles from similarly sized common alleles. [ABSTRACT FROM AUTHOR]

Compares the extent to which adolescents can contract the AIDS virus (Acquired Immune Deficiency Virus), while examining the high-risk and low risk groups of adolescents contracting AIDS. What is AIDS; Relationship between adolescent sexual behavior and psycho-social variables; Perspection of the adolescents to AIDS education; Methodology used in the study; Results of the study.

Background: The estrogen receptor (ER) protein is believed to play a role in the development and progression of breast cancer. In a previously published U.S. clinic-based study, a polymorphism in the ER gene (codon 325, CCC --> CCG) was found to be more common in 34 case subjects with a family history of breast cancer than in 154 case subjects without such a history (mean allele frequencies +/- standard error = 0.28+/-0.05 versus 0.11+/-0.02; P<.001). To determine whether this polymorphism is a risk factor for early-onset breast cancer, we conducted a population-based, case-control-family study in Australia.Methods: Case subjects under the age of 40 years with a first primary breast cancer and control subjects, frequency-matched to the case subjects on the basis of age, and their relatives were interviewed to assess the family history of breast cancer. Polymorphism status of the ER gene was determined for 388 case subjects and 294 control subjects. All statistical tests were two-tailed.Results: There was no association between ER gene polymorphism status and breast cancer, before or after adjustment for risk factors. There was no difference in allele frequencies between case subjects and control subjects (0.232+/-0.015 versus 0.209+/-0.017; P = .4) or between women with and without a family history of breast cancer (P = .3), irrespective of case-control status. The findings were not altered when different definitions of family history of breast cancer were used and when allele frequencies were adjusted for residence and country of birth.Conclusion: We found no evidence that the ER codon 325 polymorphism is associated with breast cancer before the age of 40 years or with a family history of breast cancer, despite ample power to detect effects half the magnitude of those previously reported. [ABSTRACT FROM AUTHOR]