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This study examines the consequences of variation in the laying and hatching date for the time of metamorphosis in the common frog Rana temporaria. Field data are presented showing that eggs laid early tend to take longer to develop. Thus, the time advantage for early eggs is reduced at the time of hatching. There was an among-year variation in this phenomenon; it was not manifest in a phenologica
Price stability is an element of macroeconomic stability that is necessary to achieve economic growth in any economy like Uganda. There is no doubt that Inflation Targeting Lite (ITL) regime as a monetary policy framework has helped to achieve price stability through reduced inflation rates and inflation volatility in Uganda and other countries (Nabbosa, 2017). The ultimate goal of a monetary poli
Abstract in UndeterminedThe question of how new regional growth paths emerge has been raised by many leading economic geographers. From an evolutionary perspective, there are strong reasons to believe that regions are most likely to branch into industries that are technologically related to the preexisting industries in the regions. Using a new indicator of technological relatedness between manufa
Interaction forces between charged interfaces in the presence of oppositely charged dendrimers are studied by experiment and simulation. The experiments involve direct force measurements with all atomic force microscope (AFM) between two negatively charged colloidal particles in the presence of adsorbed, positively charged globular dendrimers. The simulations are carried out by treating the macroi
Purpose: To examine anthropometric predictors of BMI 30 years after the onset of adolescent AN. Methods: A group of 51 individuals with adolescent-onset AN were identified in Sweden in 1985. Anthropometric data have been collected from birth records and school nurse charts. A group matched for gender, school and age constituted a healthy control group. Possible predictors of BMI 30 years after AN
Foragers increase their fitness by choosing the most profitable food source to forage on. Food resource is spatially distributed in a landscape context and, most importantly, in a patch scale. Therefore, they have to make daily decisions about where to forage based on their ecological information about the surrounding environment. There is a lack of descriptive studies on the relationship between
A common approach for the computational modeling of enzyme reactions is to study a rather small model of the active site (20-200 atoms) with quantum mechanical (QM) methods, modeling the rest of the surroundings by a featureless continuum with a dielectric constant of approximately 4. In this paper, we discuss how the residues included in the QM model should be selected and how many residues need
OBJECTIVES: This randomized case-control study compares teachers with self-reported voice problems to age-, gender-, and school-matched colleagues with self-reported voice health. The self-assessed voice function is related to factors known to influence the voice: laryngeal findings, voice quality, personality, psychosocial and coping aspects, searching for causative factors of voice problems in t
STUDY QUESTION What are the perspectives of oocyte and sperm donors 14-17 years post-donation on the release of their identity and potential contact with donor-conceived offspring (DCO)? SUMMARY ANSWER Most oocyte and sperm donors wanted to be notified about future releases of their identity and were positive towards contact with DCO, but more than half expressed a need for support in relation to
Background and Aims: In temperate forests, fungi are the main actors in leaf litter decomposition. Still, we have minimal knowledge of their influence on changes in leaf litter chemistry. Thus, we aimed to determine the main drivers behind leaf litter chemical transformation during decomposition. Methods: We monitored the development of fungal communities, extracellular enzyme activities, and litt
The reliable prediction of optical and fundamental gaps of finite size systems using density functional theory requires to account for the potential self-interaction error, which is notorious for degrading the description of charge transfer transitions. One solution is provided by parametrized long-range corrected functionals such as LC-BLYP, which can be tuned such as to describe certain properti
Purpose: Long-term evaluation of the surgical outcome after puberty, particularly patient reported outcome is rare in the literature. The aims of this study were to investigation the patients' satisfaction with the long-term results and their views and memories of their childhood surgery and follow-up. Methods: A modified version of previously used questionnaire was sent to 134 patients ages 18 ye
Food hoarding and memory have primarily been studied in two bird families, the Corvidae (crows, jays, nutcrackers, etc.) and the Paridae (tits, titmice and chickadees). In both families there are species that hoard large quantities of seeds and nuts in the autumn and depend on these stores during the winter. Caches are concealed or highly inconspicuous and the most efficient way to retrieve them i
Abstract in UndeterminedTRIPS is a trade-off between the interest of the developed world in having its technology respected and the need for technology transfer especially to the least-developed countries. But this balance of interests is poorly expressed in the Agreement, which is primarily devoted to protection of intellectual property rights and only marginally addresses the other side of the c
Interactions between foragers may seriously affect individual foraging efficiency. In a laboratory study of handling time, prey value and prey-size prefer ence in northern pike and signal crayfish, we show that risk of intraspecific interactions between predators does not affect handling time or value of prey. However, the presence of agonistic intraspecific interactors shifts prey-size preference
Migration can influence host–parasite dynamics in animals by increasing exposure to parasites, by reducing the energy available for immune defense, or by culling of infected individuals. These mechanisms have been demonstrated in several comparative analyses; however, few studies have investigated whether conspecific variation in migration distance may also be related to infection risk. Here, we a
Popular Abstract in Swedish Systemisk skleros (SSc) är en relativt ovanlig reumatologisk sjukdom som kan engagera många av kroppens organ. Sjukdomen kallas ibland också för sklerodermi. Typiskt för sjukdomen är att huden omvandlas till fibros och blir hård och stram över olika delar av kroppen. Typiskt för sjukdomen är också att drabbade patienter har försämrad funktion i sina blodkärl, framförallSystemic sclerosis (SSc) is a systemic rheumatic disease with significant mortality and morbidity. Different estimations of disease prevalence and incidence have been presented from various parts of the world. While lung involvement is a common cause of SSc-related death, a majority of SSc patients suffer from symptoms originating in the gastrointestinal (GI) tract. By combining data from a popu
The aim of this study is to investigate and establish culture and identity issues potentially standing in the way of Turkey becoming a member of the European Union. It has been more than 50 years since Turkey first showed intents to become member of the collaboration, which today is called the European Union. In 1999, Turkey was officially recognized as a candidate for full membership. Since then
OBJECTIVES: To ascertain whether patients with Crohn's disease treated with azathioprine maintained bone mineral mass better than patients treated with steroids alone. DESIGN: Retrospective study. SETTING: University Hospital of Malmo, Sweden. SUBJECTS: A total of 59 patients with ileocolonic, ileocaecal or colonic Crohn's disease. METHODS: Bone mass was assessed by dual photon X-ray absorptiometr
Objective. According to epidemiological studies, smoking habit is strongly associated with inflammatory bowel disease. Non-smokers, and especially recent ex-smokers, have an increased risk of ulcerative colitis (UC). Conversely, concerning Crohn's disease, the risk is increased among smokers. Pouchitis is the major long-term complication of restorative proctocolectomy for UC, and seems to be patho
