11,608,813 papers found

The problem of how to assess "unbiased" symptoms of depression meaningfully in the context of alcoholism bedevils studies of concomitant alcoholism and affective disorder. This study summarizes this controversy and discusses its implications for developing improved measures of depression severity among alcoholics. The…

BACKGROUND: Evidence for a high degree of heritability of EEG alpha phenotypes has been demonstrated in twin and family studies in a number of populations. However, information on linkage of this phenotype to specific chromosome locations is still limited. This study's aims were to map loci linked to EEG alpha phenotyp…

Individuals, including youth, often participate in online research without understanding the characteristics of studies they have agreed to be part of. We assessed the impact of including questions as part of the assent process by randomizing 568 youth to one of three groups: (a) asking youth to only read study informa…

Our study falls in line with the numerous studies providing a critique of the use of western diagnostic instruments for assessing trauma in a cross-cultural context. Our purpose has been to give evidence for the Tibetan torture survivors' degree of traumatisation and for their use of spirituality to overcome their diff…

BACKGROUND: The purpose of this study was to compare the learning of family practice residents after lectures of differing lengths (either 20 or 50 minutes' duration). Immediate and delayed recall were measured by written quizzes administered at the conclusion of each lecture and 2 weeks later. METHODS: A total of 390…

Increasing immigration and school ethnic segregation have raised concerns about the social integration of minority students. We examined the role of immigrant status in social exclusion and the moderating effect of classroom immigrant density among Swedish 14-15-year olds (n = 4795, 51 % females),…

OBJECTIVE: The study's objective was to evaluate patients attending a cardiac secondary prevention clinic on their accessibility to the Internet and to investigate their perceptions on using the Internet to obtain educational information for secondary prevention. DESIGN: This was a prospective, descriptive, cross-sect…

One of the most common morally controversial issues in endof-life care is euthanasia. Examining the attitudes of nursing students to this issue is important because they may encounter situations related to euthanasia during their clinical courses. The aim of our study was to examine nursing students' attitudes to eutha…

Ecosystem services is a concept broadly applicable to describe environmental interrelations with human activities. It serves as a practical instrument for assessing the success of resource management in natural reserves, with the goals of maximising conservation effort and achieving sustainable use. The Gili Matra Mari…

(is one of the most aggressive multidrug-resistant bacteria associated with human infections, resulting in high mortality and morbidity. We obtained 1190isolates from different patients with urinary tract infections. The isolates were measured to determine their susceptibility regarding nine specific antibiotics. This…

The present research was motivated by the routine digital media practice of producing page layouts as composite images that include several unrelated pictures. We investigated whether or how visually highlighting affective and positional components of pictures in a viewer's field of vision might influence viewer percep…

The importance of transparent communication regarding orthodontic risks during the informed consent process in paramount in terms of ensuring a strong orthodontistpatient relationship. Conducted on a national scale in Pakistan, the current study was planned to establish a consensus among orthodontic professionals regar…

This study applied the Q methodology to explore breast cancer patients' perceived difficulties in their fight against the disease. We used literature analysis and in-depth interviews and selected 162 statements for the Q population. Then, we chose 40 universal and representative statements for the Q samples from the Q…

This study's aim was to produce a measure of the cognitive and affective impact of bereavement and to investigate the psychometric properties and potential utility of the measure. Using a mixed correlational and comparative design, the bereavement experiences of widows who had time to anticipate their partner's death w…

The certain etiology migraine is unknown. The study was aimed at determining to the efficiency of cytokines, chemokines and nitric oxide (NO) to the pathophysiology of migraine. The levels of cytokines, chemokines and NO in serum of 25 patients with migraine during attacks and attack-free periods and 25 healthy control…

BACKGROUND: Results from epidemiology and other health research affect millions of life-years and billions of dollars, and the research directly consumes millions of dollars. Yet we do little to assess the value of research projects for future policy, even amid the ubiquitous assertions that 'more research is necessary…

BACKGROUND: The Transverse Preputial Onlay Island Flap (TPOIF) technique is frequently used in cases with mild chordee and small glans. This study's objective was to evaluate the surgical outcomes of this technique at our center. MATERIALS AND METHODS: This study consisted of hypospadias patients diagnosed with small…

The present study examined the risk and protective factors of loneliness among Chinese internal migrant children (CIMC) in Beijing, China, including self-esteem, resilience, social support, and acculturative stress. Longitudinal survey data were collected from a large sample of 4th, 5th, and 6th grade CIMC from three s…

Ethnographic studies have suggested that blunt smokers represent a subculture of cannabis users whose drug use is moderated by social norms. The objective of this study was to compare rates of cannabis dependence/abuse and nicotine dependence between blunt and other cannabis smokers. The sample included adolescents and…

BACKGROUND: In the United States melanoma is the only individually reported skin cancer. There are no large state or national registries for nonmelanoma skin cancer. Nevertheless, rare, that is, nonmelanoma, nonepithelial, tumors can also be locally aggressive and metastasize. OBJECTIVES: This study's purpose was to d…