Search results for "Rett"

Piekrastes valsts jurisdikcija prettiesiskas jūras zvejas gadījumos

2022

Pētījuma mērķis ir radīt pārskatu par piekrastes valsts jurisdikcijas apmēru prettiesiskas zvejas gadījumos atklātajā jūrā. Maģistra darbā apskatīti starptautiskie tiesību akti, paražu tiesības, vispārējie starptautisko tiesību principi, kā arī starptautisko tiesu prakse un starpvalstu strīdi saistībā ar prettiesiskas zvejas gadījumiem. Īpaša uzmanība ir pievērsta ANO Jūras tiesību konvencijas 116. pantā noteiktās zvejas tiesību brīvības atklātajā jūrā ierobežošanai jūras vides aizsardzības un saglabāšanas kontekstā. Darbā izdarīts secinājums, ka visnozīmīgākais faktors vienotas jurisdikcijas izveidei atklātajā jūrā ir valstu savstarpējā sadarbība.

VALUTAZIONE E GESTIONE TERAPEUTICA DELLE PROBLEMATICHE UROLOGICHE IN PAZIENTI CON MALFORMAZIONE ANORETTALE

Appetite for destruction: A psychometric examination and prevalence estimation of destructive leadership in Sweden

2021

There is a growing awareness that destructive leadership has a significant negative impact on employe outcomes. However, little is known about the content and dimensionality of this multidimensional concept, and there are few reliable measures available for organizations and researchers to evaluate these behaviors. Based on a representative sample (N = 1132) of the Swedish workforce, the aim of this study is threefold: first, to examine the factor structure and validity of an easy-to-use multidimensional destructive leadership measure (Destrudo-L)in the general Swedish work context; second, to identify destructive leadership profiles using latent profile analysis (LPA), and determine in wha…

Analisi dei fattori che rendono le cellule di adenocarcinoma colorettale resistenti o suscettibili all’azione di chemioterapici

2015

Influence of Guideline Operationalization on Youth Activity Prevalence in the International Children's Accelerometry Database

2022

Introduction: The United Kingdom and World Health Organization recently changed their youth physical activity (PA) guidelines from 60 minutes of moderate-vigorous PA (MVPA) every day, to an average of 60 minutes of MVPA per day, over a week. The changes are based on expert opinion due to insufficient evidence comparing health outcomes associated with different guideline definitions. Further, inconsistent guideline operationalization impairs understanding of physical inactivity prevalence. This study used the International Children’s Accelerometry Database to compare approaches to calculating PA compliance among youth and associations with health indicators. Methods: Cross-sectional accelero…

The role of the results of functional tests and psychological factors on prediction of injuries in adolescent female football players

2021

Football is a popular sport among adolescent females. Given the rate of injuries in female footballers, identifying factors that can predict injuries are important. These injuries are often caused by complex reasons. The aim of this study was to investigate if the combination of demographic (age, number of training and match play hours/week), psychosocial (perceived stress, adaptive coping strategies) and physiological factors (functional performance) can predict a traumatic injury in adolescent female footballers. A cohort consisting of 419 female football players aged 13–16 years was established. Baseline questionnaires covered potential risk factors for sport injuries, and measurem…

Cervical pregnancy in assisted reproduction: an analysis of risk factors in 91,067 ongoing pregnancies

2019

Abstract Research question What is the frequency of cervical pregnancy in women undergoing assisted reproductive technologies (ART) and what are the risk factors? Design Case-control study of women undergoing assisted reproductive technology (ART) at 25 private assisted reproduction clinics run by the same group in Spain. Two control groups (tubal ectopic pregnancies and intrauterine pregnancies) were established. The main outcome measure was frequency of cervical pregnancy. Demographic, clinical factors and IVF parameters were assessed for their influence on cervical pregnancy risk. Results Thirty-two clinical pregnancies were achieved out of 91,067 ongoing pregnancies, yielding a rate of …

Within subject variability of HDL-cholesterol in HIV-infected patients

2019

Background and objective: Within-subject variability of cardiovascular risk factors may influence the development of cardiovascular disease. We aimed to improve knowledge on HDL-cholesterol variability and its clinical significance in HIV-infected patients, a population at high risk of cardiovascular disease.Methods: This was a cohort study to quantify the variability of HDL-cholesterol between two consecutive visits and to determine factors associated with such variability, in a group of HIV-infected patients.Results: A total of 307 patients were included, mean ± standard deviation of their age was 45.1 ± 8.5 years, and 225 of them (73.3%) were male. The absolute difference (after squaring…

Effects of cigarette smoking or ingestion of nicotine on platelet 5-hydroxytryptamine (5-HT) levels in smokers and non-smokers.

1992

Platelets of healthy smokers and non-smokers were prepared and their content of 5-hydroxytryptamine was determined by HPLC with electrochemical detection. Platelet 5-HT levels in smokers (728 +/- 156 pmol per 10(8) platelets, mean +/- SEM, n = 9) were significantly higher than those in non-smokers (353 +/- 156 pmol per 10(8) platelets, n = 11). Smoking of a single cigarette caused a transient increase in platelet 5-HT levels by about 350% in non-smokers, but had no additional effect in smokers. Similarly, chewing of nicotine gum (4-8 mg nicotine) resulted in a transient increase in platelet 5-HT by about 100% in non-smokers, but not in smokers. In conclusion, smoking of cigarettes can cause…

Caffeine Increases Strength and Power Performance in Resistance-trained Females During Early Follicular Phase

2020

The effects of 4 mg·kg−1caffeine ingestion on strength and power were investigated for the first time, in resistance-trained females during the early follicular phase utilizing a randomized, double-blind, placebo-controlled, crossover design. Fifteen females (29.8 ± 4.0 years, 63.8 ± 5.5 kg [mean ± SD]) ingested caffeine or placebo 60 minutes before completing a test battery separated by 72 hours. One-repetition maximum (1RM), repetitions to failure (RTF) at 60% of 1RM, was assessed in the squat and bench press. Maximal voluntary contraction torque (MVC) and rate of force development (RFD) were measured during isometric knee extensions, while utilizing interpolated twitch technique to measu…