Stufentitration bei Weinessig

Ohne Zusammenfassung     

Polysomnographic screening of infants at risk for SIDS

The authors present a Sudden Infant Death Syndrome prevention program. The study analyses the data of 92 children having participated in the complex prevention program, including polysomnography, between May 1997 and February 1998. The role of polysomnography and its use as a clinical method is described through the statistical analysis of the results of the study.     

Multiple roles, social networks, and women's well-being.

In contrast to earlier approaches to the study of multiple roles, our research was concerned with the frequency and conditions under which both positive and negative outcomes occur. Using data from a random sample of 235 married female nurses, we focused on marital and job satisfaction as important criteria of success in managing multiple roles. In the first phase of the research, a cluster analysis identified five different profiles of marital and job satisfaction. Of the two most positive profiles, one was defined by high scores in both areas, the other by high job satisfaction but only moderate marital satisfaction. In two other profiles, women were very dissatisfied with one role and at best moderately satisfied with the other. In the second phase, the profiles were found to be meaningfully associated with measures of psychological symptomatology and overall life satisfaction. The third phase considered how the profiles were linked to measures of social support and social rejection provided by five key network members. The strongest univariate profile discriminator was the level of work rejection from the spouse. A discriminate function analysis revealed that the level of spouse's work rejection was even more powerful when it was compared to the level of work rejection received from the next closest family member (typically the mother). (53 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Recognition memory impairment in Parkinson's disease: Power and meta-analyses.

Contrary findings notwithstanding, the prevailing notion is that recognition memory is little affected by Parkinson's disease (PD). Both a power analysis and a meta-analysis were conducted to help clarify the degree of recognition memory deficit associated with PD. The power analysis confirmed that, in general, memory studies of PD participants have been underpowered. This analysis indicated the need to pool study results in a subsequent meta-analysis, the main finding of which was that recognition memory deficits do occur with PD. The largest deficit occurs in PD participants with dementia. Nevertheless, deficits also occur in PD participants without dementia on medication, but nondopaminergic central nervous system abnormalities are more likely to underlie this deficit than PD medication itself. Future development of a theory of cognitive dysfunction in PD should take into account these recognition memory deficits, which may increase with disease progression. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Does hepatitis G virus cause significant clinical liver disease?

Regarding the newly discovered hepatitis G virus (HGV), little is known about its relation to the cause and clinical significance of acute and chronic liver disease and hepatocellular carcinoma. Lacking a reliable serum immunoassay, the only method available for detecting the viral RNA in patients consists of the rather costly and time consuming RT-PCR. HGV has a worldwide distribution with up to 5% voluntary and 12.9% commercial blood donors infected, yet it appears to be asymptomatic. Moreover, HGV is frequently found as a coinfection with HCV or, to a lesser extent, HBV with symptoms tending to follow the patterns known for HCV or HBV infection, respectively. Being a blood-borne virus, it is most prevalent among members of high risk groups, such as IVDUs, patients on hemodialysis, recipients of blood and blood products and patients infected with HCV, HBV, or HIV, HGV can be parenterally, vertically, or sexually transmitted and after prolonged exposure, the virus may be eliminated by the patient's immune response. As yet, no unambiguous evidence exists regarding HGV's role in causing acute or chronic liver disease and, apart from a few isolated reports to the contrary, the infections appear rather mild. Therefore, more studies are required before a decision can be made whether to routinely screen blood donors for the presence of HGV RNA.     

Entwicklung einer SOA-basierten Webanwendung zur Buchung und Verwaltung von Segeltouren: Proprietäre Software vs. Open Source

Ohne Zusammenfassung Zuschriften zum Studierendenforum bitte an: Universit?t Bayreuth, Lehrstuhl BWL VII (Wirtschaftsinformatik), Prof. Dr. Torsten Eymann, Redaktion Studierendenforum, z. Hd. Dipl.-Wirtschaftsinformatiker Stefan K?nig, Universit?tsstra?e 30, 95447 Bayreuth, stefan.koenig@uni-bayreuth.de     

Source-monitoring training facilitates preschoolers' eyewitness memory performance.

Preschool children are more susceptible to misleading postevent information than are older children and adults. One reason for young children's suggestibility is their failure to monitor the source of their memories, as in, for example, discriminating whether an event was seen live versus on television. The authors investigated whether source-monitoring training would decrease preschoolers' suggestibility. Thirty-six 3-4-year-olds observed target live and video events and were then given source-monitoring or recognition (control) training on nontarget events. Following training, all children answered 24 misleading and nonmisleading target-event questions. Children given source-monitoring training were more accurate than control group children in response to misleading and nonmisleading yes-no questions and in response to nonmisleading, open-ended questions. Implications for strategy development, dual representation, and child witness interviewing are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)