The problem of evaluating dissipative effects in Josephson junctions loaded by transmission lines is reexamined, for either the symmetric or the asymmetric case, with particular consideration of the time domain in which the interaction between junction and load system occurs.

BACKGROUND:: This study compared the incidence of fatal and non-fatal AIDS and non-AIDS events in HIV-positive individuals with a CD4 count >350 cells/mm between viral load strata, low (<500 copies/ml), intermediate (500-9999.9 copies/ml), and high (≥10000 copies/ml). METHODS:: Individuals contributed person years at risk if their most recent CD4 count was >350 cells/mm. Follow-up was ...

The problem of dangerous dogs - particularly 'status' or 'intimidation' dogs - reflects a wider problem in society, says David Grant: tackling it will require a unified approach.

The purpose of this study was to evaluate behavior problems of the Jindo dog, the native dog of Korea, based on an owner's survey and their effect on pet relinquishment. To live a better life with their own pet and prevent relinquishment, it is important to understand the innate behavior ...

Logging activities have long provided both wood fuel and charcoal for household and commercial use in rural and urban communities in developing countries. However, logging problems range from deforestation to threatened household air quality from burning wood and charcoal. This exploratory case study triangulated 15 in-depth interviews among charcoal bulk ...

A microgrid is composed of distributed power generation systems (DGs), distributed energy storage devices (DSs), and loads. To maintain a specific frequency in the islanded mode as an important requirement, the control of DGs' output and charge action of DSs are used in supply surplus conditions and load-shedding and discharge ...

Young, middle-aged, and older adults' emotion regulation strategies in interpersonal problems were examined. Participants imagined themselves in anger- or sadness-eliciting situations with a close friend. Factor analyses of a new questionnaire supported a 4-factor model of emotion regulation strategies, including passivity, expressing emotions, seeking emotional information or support, and solving ...

To examine three aspects of adolescent cannabis problems: do DSM-IV cannabis abuse and dependence criteria represent two different levels of severity of substance involvement, to what degree do each of the 11 abuse and dependence criteria assess adolescent cannabis problems, and do the DSM-IV items function similarly across different adolescent ...

OBJECTIVE: To develop scales to measure tuberculosis and HIV/AIDS stigma in a developing world context. METHODS: Cross-sectional study of tuberculosis patients in southern Thailand, who were asked to rate their agreement with items measuring TB and HIV/AIDS stigma. Developing the scales involved exploratory and confirmatory factor analyses, internal consistency, construct ...

BACKGROUND: We studied the incidence of tuberculosis, AIDS, AIDS deaths and AIDS-TB co-infection at the population level in Rio de Janeiro, Brazil where universal and free access to combination antiretroviral therapy has been available since 1997. METHODOLOGY/PRINCIPAL FINDINGS: This was a retrospective surveillance database match of Rio de Janeiro databases ...

Mycobacterium tuberculosis produces numerous exotic lipids that have been implicated as virulence determinants. One such glycolipid, Sulfolipid-1 (SL-1), consists of a trehalose-2-sulfate (T2S) core acylated with four lipid moieties. A diacylated intermediate in SL-1 biosynthesis, SL(1278), has been shown to activate the adaptive immune response in human patients. Although several ...

OBJECTIVE: To examine risky driving behaviors and negative driving outcomes in a large sample of adolescents and adults diagnosed in childhood with Attention Deficit Hyperactivity Disorder (ADHD) compared with demographically similar controls without ADHD. METHODS: 355 adolescents and young adults of the Pittsburgh ADHD Longitudinal Study (PALS) (n = 203 ...

BACKGROUND: Little is known about changes in ethnic disparities in mental health during the development of adolescents into young adults. The aim of this study was to study the development of disparities in internalizing and externalizing problems between Dutch natives and Turkish migrant children from adolescence into adulthood. METHODS: Turkish ...

BACKGROUND: It is important for prevention of social class disparities to know how ethnic disparities in social class arise among migrant children. We contribute to this understanding by examining the role of problem behaviour in adolescence. METHODS: Prospective observational study with 753 Dutch native and 217 Turkish migrant adolescents (11-18 ...

Emotional attunement (i.e., couples' dyadic emotional connectedness and responsiveness) was examined in 86 couples across the transition to parenthood. After controlling for prenatal emotional attunement and verbal ability, the authors found that prenatal assessments of husbands' and wives' representations of their parents' marriage (i.e., content and insightfulness) predicted emotional attunement ...

Aesthetic problems in childhood and adolescence can have a significant effect on psychosocial development and interaction with peers. Abnormalities of shape, size, colour and structure of the whole or part of the anterior dentition of children can lead to such problems. This article outlines the most appropriate options for the ...

HIV is the most significant risk factor for many opportunistic infections like tuberculosis. In this study, we designed an isatinimino lead compound as a novel non-nucleoside reverse transcriptase inhibitor with antimycobacterial properties for the effective treatment of AIDS and AIDS-related tuberculosis. Among the compounds sythesized, 1-cyclopropyl-6-fluoro-8-methoxy-1,4-dihydro-4-oxo-7[[N4-[3'-[(4,6-dimethylpyrimidin-2-yl)benzenesulfonamido-4-yl]imino-1'-(5-fluoroisatinyl)]methyl]-3-methyl N1-piperazinyl]-3-quinoline carboxylic acid (9) ...

BACKGROUND: The study analyzes changes in types of problems referred to child and adolescent psychiatry in Norway from 1992 to 2001, and investigates if referral practices and media attention account for these changes. METHOD: All referrals to child and adolescent psychiatry in Norway in the period 1992--2001 were analyzed, as ...

This study compared stage of change measures among adolescent smokers. Participants were 56 adolescents who had received smoking tickets. They filled out an assessment packet including readiness to change measures [i.e., algorithm, Crittenden's measure, University of Rhode Island Change Assessment (URICA), and Ladder], smoking history, a 30-day calendar, Fagerstrom, self-efficacy ...

It is important for physicians who deal with adolescents to become familiar with the multiple facets of the symptom of constipation. Constipation is not a life-threatening problem; however, affected patients may suffer a great deal of angst and have their lives disrupted, especially when it is left untreated. A thorough ...

The autonomic nervous system (ANS) plays a critical role in emotion, providing metabolic support for adaptive action, generating appearance changes with high signal value for conspecifics, and producing visceral sensations that shape subjective emotional experience. In this chapter, I consider several of the most important ways that the ANS is ...

Considering the relevance of AIDS/tuberculosis comorbidity worldwide, especially in Brazil, this study was developed to describe the clinical and epidemiological features of the comorbid cases identified from 1989 to 1997 by the epidemiology service of the Hospital das Clínicas of the Universidade de São Paulo. METHODS: Databases containing information on ...

P. Rozin and A. B. Cohen's (2003) method of sending students out to observe each other in familiar circumstances undoubtedly exaggerated the apparent prevalence of confusion, concentration, and worry. The expressions they observed probably ranged from regulatory feedback and communicative signals to expressions of the "intellectual emotions" described by C. ...

As the number of completed microbial genome sequences continues to grow, there is a pressing need for the exploitation of this wealth of data through a synergistic interaction between the well-established science of bacteriology and the emergent discipline of bioinformatics. Antibiotic resistance and pathogenicity in virulent bacteria has become an ...

The view that certain facial expressions of emotion are universally agreed on has been challenged by studies showing that the forced-choice paradigm may have artificially forced agreement. This article addressed this methodological criticism by offering participants the opportunity to select a none of these terms are correct option from a ...

This article enables pediatricians to identify and understand the implications of common facial growth problems in children and adolescents. Problems with facial growth can result in aesthetic and functional concerns. Using a simple method of clinical evaluation, pediatricians can identify facial growth problems in the anteroposterior, vertical, and transverse dimensions. ...

BACKGROUND: Fourteen cases of tuberculosis (TB) in Puerto Rico, diagnosed from April 1993 to April 1995, had the same DNA fingerprint, documenting disease caused by the same strain of Mycobacterium tuberculosis. The 14 cases were retrospectively investigated for epidemiologic links. METHODS: Records were reviewed and staffs of the TB program, ...

The test-retest reproducibility of visual analogue scales for the perceived influence of exertion and movements/positions on low back problems in adolescents was investigated. The study was performed on 61 adolescents with low back problems. Item completion, median score, interquartile range and weighted kappa were calculated. Results showed that visual analogue ...

This study traces American awareness of the work of Louis Pasteur and Robert Koch from the 1860s to the 1890s. In the years before the Civil War, American interest in germ theories had appeared at times of epidemics and persisted to a limited extent among physician-microscopists. Discussions of Pasteur's work ...

The current study examined the stability of mother-adolescent AIDS conversations. Twenty-four mother-adolescent dyads (9 boys, 15 girls) participated at Time 1 (adolescents aged 10-14 years), and again 2 years later. Mothers and adolescents engaged in a videotaped conversation about AIDS and completed AIDS questionnaires. Conversations were coded for content and ...

BACKGROUND: In the early 1990s cases of tuberculosis in people with HIV infection and AIDS were undernotified. A study to evaluate changes in notification rates in two inner London local authorities was undertaken for the period January 1993-June 1996 inclusive. METHODS: For residents of the two local authorities, tuberculosis notifications ...

Tuberculosis is an old disease, and for some time thought to be almost eliminated in industrial societies. With the advent of the AIDS epidemic, it has made a comeback and often in a form more virulent than was seen in the past. This article summarizes the drugs used to treat ...

OBJECTIVES: To describe the characteristics of acquired immune deficiency syndrome (AIDS) patients with tuberculosis in Europe; to assess the incidence and risk factors of tuberculosis after AIDS; to compare survival of AIDS patients with and without extra-pulmonary tuberculosis (EPTB) at the time of AIDS diagnosis. DESIGN: Multicentric retrospective cohort study ...

The purpose of this study was to establish the extent of undernotification of tuberculosis in AIDS patients resident in 2 inner London local authorities. For residents of the 2 authorities, statutory notifications of tuberculosis between 1986 and 1992 were compared, using soundex codes of surnames, sex and year of birth, ...

The importance of dental problems in comparison with general health problems and psychological problems was judged by 642 adolescents. The methods used were paired comparison and direct ranking of nine stimuli. Adolescents were quite consistent in their choices. The agreement within the group was statistically significant. Adolescents judged dental problems ...

In the mid-1980s, the incidence of tuberculosis (TB) in the United States increased. Recently, TB became an index diagnosis for AIDS. Chest radiographs in patients with AIDS and TB may be atypical; various features are addressed in this article. Radiologists should be aware of the possibility of TB because this ...

Tuberculosis was a major health problem in Norway in the first part of the century, but since the thirties there has been a dramatic and steady decline in incidence. However, for various reasons, including tuberculosis in foreign-born residents, there has been no definite decrease in notified cases during the last ...

This article addresses the issue of stigmatization and discrimination towards people with AIDS (PWAs) using Weiner's attributional theory of motivation and emotion. In a field experiment, subjects responded to vignettes describing patients with AIDS, syphilis, lung cancer or tuberculosis. In these vignettes, the onset of the diseases was either described ...

We studied adolescents' behavioral and emotional problems in the United States and in Thailand, a Buddhist country in which, reportedly, aggression is discouraged and self-control, emotional restraint, and social inhibition are encouraged. Standardized parent reports on 118 problems revealed 45 Thai-U.S. differences. Thai adolescents were reported to show more overcontrolled ...

Adolescent basketball players can be viewed in two ways, as a unique population requiring special attention for their unique problems or as a similar group sharing the same problems as their adult counterparts. Attention should be paid to issues related to adolescence in general including changes in body size, growth ...

The vast majority of adolescent genitourinary problems are treated effectively by a general urologist once the problem is recognized by the primary care or emergency physician. Male adolescents may present with acute scrotal pain, often accompanied by swelling, which constitutes one of the few true urologic emergencies. The first step ...

After a steady decline in incidence during most of this century, tuberculosis case rates stabilized in the mid-1980s, and since then have steadily increased. Several factors may have been responsible for the increase, including the influx of immigrants from endemic areas and the appearance of AIDS. This review outlines the ...

Outbreaks of tuberculosis in centres for the care of patients with AIDS, including outbreaks involving drug-resistant strains of Mycobacterium tuberculosis, have been reported from a number of countries and present special problems. Transmission of infection may be facilitated by procedures commonly used with AIDS patients, and recognition of the diagnosis ...

The purpose of this article was to enable the pediatrician to identify and understand the implications of common facial growth problems in children and adolescents. Problems with facial growth can result in aesthetic and functional complaints. Using a simple method of clinical evaluation, the pediatrician can identify facial growth problems ...

At a predetermined specificity of 100.0%, the sensitivity of ELISA using the PGL-Tb1 and SL-IV antigens and IgG assays was 35.0% for the diagnosis of tuberculosis in AIDS patients (44.1% when tuberculosis was diagnosed before AIDS, 21.7% when AIDS was diagnosed before tuberculosis). Serial assays in sera collected from 11 ...

The recent increase of tuberculosis nationally and in New York City has been attributed in part to the progression of the acquired immunodeficiency syndrome (AIDS)/human immunodeficiency syndrome (HIV) epidemic. The East Harlem/South Bronx/Bushwick sections of New York City have an especially high incidence of tuberculosis. An HIV/AIDS registry (1986-1990) consisting ...

The impact of the new AIDS definition on tuberculosis in Barcelona is evaluated. In 1988 active epidemiological surveillance demonstrated a tuberculosis incidence rate of 58.31/100,000 and an AIDS incidence rate of 9.93/100,000 according to the old definition, and 14.16/100,000 according to the CDCs' new definition (42.5% increase). The majority of ...

Patients with acquired immunodeficiency syndrome (AIDS) and AIDS-related complex are subject to exaggerated clinical expression of infectious diseases. Widespread keratotic papules and striking hyperkeratosis of the palms and soles went unrecognized as a manifestation of tuberculosis, thereby delaying treatment in a patient with AIDS-related complex. Reliance on special stains from ...

A patient with acquired immune deficiency syndrome (AIDS) who presented with right testicular swelling is described. Sonography demonstrated diffuse enlargement and inhomogeneity of the testicle with central hypoechoic areas. Testicular abscesses were seen at surgery and Mycobacterium tuberculosis was cultured from the surgical specimen. Tuberculosis should be considered in the ...

Adolescence is often viewed as a period of development fraught with "problems" that need to be prevented. Problem-oriented health education often fails to serve the developmental needs of young people, thereby compromising program effectiveness. This article describes some important developmental tasks of adolescence from a wellness perspective. The effectiveness of ...