80 research outputs found
Merging Accountancy and Computer Information Systems Programs at Arizona State University:A Snapshot of Current Progress and Continuing Challenges
This article provides a brief report on progress and continuing challenges facing the recently merged accountancy and computer information systems programs at Arizona State University. It provides a case study of programmatic evolution and curricular redesign in information systems. Distinctions between computer information systems programs and programs in other functional areas of business are becoming blurred. Students are increasingly choosing to enter dual degree programs which combine computer information systems educational preparation with preparation in more traditional functional areas of business. Additionally, increasing numbers of recruiters are hiring students from both traditional functional areas and computer information systems programs. This report describes a curricular strategy involving the merged programs which integrates interleaved program delivery, heterogeneous cohorts, and an intertwined prerequisite structure
Ethanol reversal of tolerance to the respiratory depressant effects of morphine
Opioids are the most common drugs associated with unintentional drug overdose. Death results from respiratory depression. Prolonged use of opioids results in the development of tolerance but the degree of tolerance is thought to vary between different effects of the drugs. Many opioid addicts regularly consume alcohol (ethanol), and post-mortem analyses of opioid overdose deaths have revealed an inverse correlation between blood morphine and ethanol levels. In the present study, we determined whether ethanol reduced tolerance to the respiratory depressant effects of opioids. Mice were treated with opioids (morphine, methadone, or buprenorphine) for up to 6 days. Respiration was measured in freely moving animals breathing 5% CO(2) in air in plethysmograph chambers. Antinociception (analgesia) was measured as the latency to remove the tail from a thermal stimulus. Opioid tolerance was assessed by measuring the response to a challenge dose of morphine (10 mg/kg i.p.). Tolerance developed to the respiratory depressant effect of morphine but at a slower rate than tolerance to its antinociceptive effect. A low dose of ethanol (0.3 mg/kg) alone did not depress respiration but in prolonged morphine-treated animals respiratory depression was observed when ethanol was co-administered with the morphine challenge. Ethanol did not alter the brain levels of morphine. In contrast, in methadone- or buprenorphine-treated animals no respiratory depression was observed when ethanol was co-administered along with the morphine challenge. As heroin is converted to morphine in man, selective reversal of morphine tolerance by ethanol may be a contributory factor in heroin overdose deaths
Sensibilidade e especificidade do "California Mastitis Test" como recurso diagnóstico da mastite subclÃnica em relação à contagem de células somáticas
Patterns and universals of mate poaching across 53 nations : the effects of sex, culture, and personality on romantically attracting another person’s partner
As part of the International Sexuality Description Project, 16,954 participants from 53 nations were administered an anonymous survey about experiences with romantic attraction. Mate poaching--romantically attracting someone who is already in a relationship--was most common in Southern Europe, South America, Western Europe, and Eastern Europe and was relatively infrequent in Africa, South/Southeast Asia, and East Asia. Evolutionary and social-role hypotheses received empirical support. Men were more likely than women to report having made and succumbed to short-term poaching across all regions, but differences between men and women were often smaller in more gender-egalitarian regions. People who try to steal another's mate possess similar personality traits across all regions, as do those who frequently receive and succumb to the poaching attempts by others. The authors conclude that human mate-poaching experiences are universally linked to sex, culture, and the robust influence of personal dispositions.peer-reviewe
Are men universally more dismissing than women? Gender differences in romantic attachment across 62 cultural regions
The authors thank Susan Sprecher (USA), Del
Paulhus (Canada), Glenn D. Wilson (England), Qazi
Rahman (England), Alois Angleitner (Germany),
Angelika Hofhansl (Austria), Tamio Imagawa
(Japan), Minoru Wada (Japan), Junichi Taniguchi
(Japan), and Yuji Kanemasa (Japan) for helping with
data collection and contributing significantly to the
samples used in this study.Gender differences in the dismissing form of adult romantic attachment were investigated as part of the International Sexuality Description Project—a survey study of 17,804 people from 62 cultural regions. Contrary to research findings previously reported in Western cultures, we found that men were not significantly more dismissing than women across all cultural regions. Gender differences in dismissing romantic attachment were evident in most cultures, but were typically only small to moderate in magnitude. Looking across cultures, the degree of gender differentiation in dismissing romantic attachment was predictably associated with sociocultural indicators. Generally, these associations supported evolutionary theories of romantic attachment, with smaller gender differences evident in cultures with high–stress and high–fertility reproductive environments. Social role theories of human sexuality received less support in that more progressive sex–role ideologies and national gender equity indexes were not cross–culturally linked as expected to smaller gender differences in dismissing romantic attachment.peer-reviewe
Design Procedures and a Developed Computer Code for Single Annular Combustor Preliminary Design
EXPERIMENTS AIMED AT SEPARATING THE MECHANICAL CIRCULATORY EFFECTS OF ETHANOL FROM SPECIFIC CHEMICAL EFFECTS.
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