Identity and dating commitment among women and men in college

Lower division and upper division college women's and men's commitment in a dating relationship was examined in connection with their (a) gender role attitudes, (b) educational aspirations, (c) certainty about their future vocation, and (d) the importance they attach to work vs. marriage as a source of life satisfaction. Dating commitment was also examined for women in relation to their dedication to work for pay after marriage, and for men in terms of their ideas about their future wife working. The more certain upper division college women's vocational identity, the more committed they were to their dating partner, but the more they planned to work after marriage the less involved they were in a relationship. Additionally, upper division women who placed more importance on a job than marriage and who had a clearer vocational identity were less involved in a relationship. The clearer upper division men's vocational identity, the more committed they were in a relationship. Lower division men who placed more importance on work compared to marriage were less involved in a dating relationship. The results are discussed in light of Erikson's stages of identity development and more recent research that suggests women's identity development follows a different course from men's.Received Ph.D. in child development and family relationships at the University of Texas at Austin. Current research interests include the influence of parent-child interaction on children's mastery and achievement motivation, peer and intimate relationships, and identity development.Received Ph.D. from the State University of New York at Albany. Research focuses on the development of relationships from courtship into marriage and first-time parenthood.Received Ph.D. from the University of Minnesota. Program of research concerns the developmental origins, correlates, and consequences of identity formation in adolescence. Recent research addresses the dynamics of relationships in adoptive families and the consequences of openness in adoption on family members.Received B.A. in child development and family relationships program at the University of Texas at Austin.     

Hyperplasia of islets of langerhans and low serum insulin in cot deaths

Of the fifty-seven cases of cot death studied two-thirds were younger than 3 months, which is also the peak age of infantile hypoglycaemia. Findings from routine necropsy and histology were scarce; in eleven cases they could be regarded as potentially fatal. About half of the infants had had a mild virus-type infection approximately one week before death. Special attention was paid to endocrine pancreas. Insulitis or lymphocytes in the septa were discovered in twelve cases. Hyperplasia of the islets of Langerhans was a common observation; the hyperplasia being either nesidioblastosis-like with clusters of islets around ducti, or diffuse. The average proportion of islet tissue in the whole pancreas parenchyma was around 5% in infants aged 1–6 months, the percentage being significantly greater than in age-matched controls (4.3%). The pancreatic insulin content was also higher in the cot death cases. Serum insulin values were low (mean 4.8 ± 1.2 μU/ml) in cot deaths; in the controls they were twice as high (mean 11.6 ± 1.6 μU/ml) (p < 0.005). The cause of death in this group of cot deaths could thus be (congenital?) hyperplasia of the islets, possibly combined with a lesion in the B-cells caused by a virus. The mechanism of death would be hypoglycaemia.     

The epidemiology of sudden infant death syndrome in Finland in 1969-1980

SIDS cases were defined by examining all death certificates, in which sudden deaths were expected to be found from the years 1969-80 from the Central Statistical Office of Finland. The age limits were 28-364 days. If the death certificate did not give enough information as to whether the cause of death was explained or unexplained, autopsy records and microscopic specimens were examined. If the death was sudden, but no autopsy was done, no microscopic specimens were taken, or there were some slight findings which could have partly explained the death were classified as borderline cases. The mean annual incidence of SIDS in Finland was 0.41/1000 livebirths in 1969-80. In 1969-74 and 1975-80 the incidences were 0.31 and 0.51, respectively. The increasing tendency of SIDS was partly due to more borderline cases in the first period and partly due to more twins, and infants with small birth weight, dying of SIDS in the second period. Deaths at weekends and sleeping with parents in the second period were more common than in the first study period. In the SIDs group the young maternal age, low social class, family type unmarried couple or single mother, maternal anemia during pregnancy were more common than in the control group. Mothers of SIDS infants had more previous children and fewer visits and later first visit to prenatal clinics than control mothers. The duration of gestation was shorter and the mean birth weight and length were smaller in the SIDS case than in the control group. Twins were more common among SIDS infants than in the common population. The most important risk factor of SIDS was maternal smoking during pregnancy. The epidemiological results conform with the hypoxia hypotheses.     

Stability of plasma total cholesterol, triglycerides, and apolipoproteins B and A-I during the early postmortem period

The stability of plasma lipids and apolipoproteins during the early postmortem period was studied by taking four duplicate blood samples from eight cadavers 2, 6, 12, and 24 h after death. The bodies were kept at +4 degrees C. The plasma samples were analyzed for total cholesterol (TC), triglycerides (TG), apolipoprotein B (apo B), and apolipoprotein A-I (apo A-I). In TC, values rose by 6 and 11% in two cases, and in six cases diminished 3 to 15% during the first 6 h compared to values obtained 2 h postmortem. The greatest changes were a continuing rise in one case by 33% and a fall by 21% in another case during 24 h. In TG values marked changes took place including one case with a rise of 67% within 24 h. The concentrations of apo B rose by 9 to 11% in three cases and fell by 3 and 4% in two cases during 6 h, but during the whole study period a rise up to 78% occurred. In the concentrations of apo A-I, cases fell by as much as 42% in 6 h, and in one case rose by 20% during 6 h. The results indicate that unpredictable fluctuations occur in plasma lipid and apolipoprotein values within 24 h after death, and they should be interpreted cautiously if the samples have been taken after a prolonged postmortem period.     

Creatine phosphokinase in serum and cerebrospinal fluid, and microscopic findings in brain and heart in hypothermic rabbits

Signs of hypothermia injury were studied in rabbits cooled to a core temperature of 30 degrees C by immersion in ice water and thereafter rewarmed to 35 degrees C. Anaesthetized control rabbits were kept normothermic (37 degrees C) for a corresponding time (4 h). Creatine phosphokinase (CPK) activity increased 24 h after hypothermia to 20-fold in serum. In cerebrospinal fluid the activity was already significantly (5-fold) increased after hypothermia and was still as high at 24 h. Smaller increase was also found in the control normothermic rabbits both in serum (10-fold) and cerebrospinal fluid (2-fold). The values had returned to the initial level after 1 week. Small haemorrhages were observed in the brain at 24 h and slight scarring was seen in the myocardium of some rabbits which had lived 4 weeks following hypothermia. The results indicate that CPK can be a useful marker in the diagnostics of hypothermia death, especially in cerebrospinal fluid, which is less affected than blood by autolysis.     

Skeletal muscle activity of alcohol-treated rabbits in immersion hypothermia: adenine nucleotide concentrations and phosphorylation state

The effects of alcohol injection (0.5 g . kg-1 i.v.) on the core cooling and rewarming rates, concentration of the adenine nucleotides, and the phosphorylation state of the adenylate system (ATP/ADP X P) were studied in the skeletal muscle of anesthetized rabbits immersed in ice-cold water. NaCl-injected rabbits immersed in ice-cold water were used as cold controls, alcohol-treated animals at room temperature (20 degrees C) as alcohol warm controls, and NaCl-injected animals at room temperature as anesthesia controls, respectively. The fall of core temperature to 32 degrees C in the alcohol-treated rabbits and the cold controls took about 40 min. During this time the temperature of the alcohol warm and anesthesia controls fell by about 1 degree C. No difference in the rewarming rate was observed between the alcohol-treated and cold control rabbits. Serum glucose concentration was elevated in the cold controls (from 5.9 to 8.3 mmol/l) but not in the alcohol-treated rabbits. Cold exposure reduced the phosphorylation state in the skeletal muscle of the alcohol-treated rabbits by 32% (P less than 0.05), but the decrease (6%) was not significant in the cold controls. After rewarming the phosphorylation state decreased in the above groups by 71% and 15%, respectively, as compared with the initial values. No significant changes in the phosphorylation state were found in the warm control animals. The redox state of the cytosol in the skeletal muscle or liver did not change, nor was there any change observed in the arterial pO2 or pCO2 concentrations.(ABSTRACT TRUNCATED AT 250 WORDS)     

Romioi–Armenian friendship in the Ottoman Empire during the Armistice period (1918–1923)

The Romioi–Armenian friendship, which emerged after the signing of the Armistice of Mudros in October 1918, portrays a unique chapter in the history of Romioi–Armenian relations. During this distinct period, the two communities forged strong bonds over their mutual opposition against the Ottoman state. They drafted common political plans and strategies, established friendship organizations in Istanbul, organized gatherings, and the Armenian and the Ecumenical Patriarchates even entered into a discussion to unite the two churches. Thus, the relationship between the Armenian and the Romioi communities during the Armistice period holds significance in the broader context of the history of Greek–Armenian relations. This article explores the extent of the Romioi–Armenian friendship during the Armistice period through an extensive collection of primary sources including Armenian and Ottoman Turkish newspapers in order to demonstrate how the community leaders worked to improve relations between the Armenian and Romioi communities.     

The neurological determination of death: what does it really mean?

The recent Canadian forum's recommendations regarding "neurological determination of death" claim to have determined a "Canadian definition, criteria, and minimum testing requirements for neurological determination of death." In this review the problems with this statement are discussed. The criterion of neurological determination of death does not fulfill the definition of death, because there is continued integration of the organism as a whole. The tests for neurological determination of death do not fulfill the criterion of neurological determination of death because they do not show the irreversible loss of all critical brain functions. The forum has provided no coherent argument for why neurological determination of death should be considered death. I suggest that one cannot invoke expert opinion to clarify a criterion of death, and tests for this criterion of death, without a clear concept of what death is. The forum has clarified tests for what they call "neurological determination of death," but this is not death itself; rather, it is a neurologically devastating state. Whether this state of "neurological determination of death" is enough to justify the morality of harvesting organs prior to death is the real question. A potential solution to this question is discussed.     

A Case of Moral Heroism: Sympathy,Personal Identification,and Mortality in Rwanda

What sort of person chooses to remain in a place like Rwanda when an easy exit is offered, when leaving seems the only safe or sane option, and when one is not directly connected to the would-be victims? And how does this person come to develop a circle of care that is expansive enough to include those who are radically Other? In what follows, I consider these questions through a detailed examination of the recent example of Paul Rusesabagina, the Hutu hotel manager in Kigali, Rwanda, who sheltered more than a thousand Tutsi and moderate Hutu refugees during the hundred-day genocide. I argue that Rusesabagina was primarily motivated by an awareness of his own mortality, his personal history, a desire to distance himself from the negative behavior of Hutu like himself, and a strong identification with the Tutsi refugees under his protection.