Search results for "SISTA"

Obesity and diabetes-Not only a simple link between two epidemics

2018

Summary Diabetes (DM) as well as obesity, due to their increasing incidence, were recognized as epidemic by the World Health Organization. Obesity is involved not only in the aetiopathogenesis of the most common worldwide type of DM—type 2 diabetes—but also in the development of its complications. There is also increasing scientific evidence regarding the role of obesity and overweight in type 1 diabetes. Weight gain may be considered as a complication of insulin treatment but also reveals significant pathophysiological impact on various stages of the disease. Another very important aspect related to DM as well as obesity is the microbiome, which is highly variable. The function of the gut …

Pomoc społeczna a jakość życia osób starszych

2013

Postęp cywilizacji oraz towarzyszące mu procesy nie tylko przyczyniają się do wydłużenia życia ludzkiego, ale także ujawniają niedomagania związane z koniecznością opieki nad ludźmi w okresie późnej adolescencji. Starzenie się jest naturalnym procesem w życiu każdego człowieka związanym nie tylko ze zmianami fizjologicznymi, które zachodzą w jego organizmie, ale także psychicznymi i społecznymi. Zwiększająca się liczba osób starszych wymusza potrzebę zapewnienia im właściwej opieki i dbałości o odpowiedni poziom jakości ich społecznego funkcjonowania. Niestety nie wszyscy z nich mogą korzystać z dobrej opieki rodzinnej. Dlatego też zadanie to musi przejąć państwo, którego obowiązkiem jest d…

Friction Factor Variation in a Meandering Channel

2002

Asystent osoby starszej. Konieczność kształcenia do nowej specjalności w pracy socjalnej

2016

Obserwowana obecnie dynamika procesów demograficznych skłania do podjęcia działań, które będą sprzyjały realizacji potrzeb i oczekiwań osób starszych. Dotyczy to zarówno polityki społecznej państwa, jak i konstruowania programów edukacyjnych, które pozwolą na przygotowanie specjalistów zapobiegających ekskluzji społecznej seniorów. Nie można tego zrobić byle jak, gdyż zmiany demograficzne, których jesteśmy świadkami, implikują szereg konsekwencji ekonomicznych, społecznych, kulturowych i edukacyjnych, których elementem są osoby starsze. Stale rosnąca liczba osób w podeszłym wieku i coraz większa ich aktywność społeczna wywołały konieczność zawodowego kształcenia specjalistów w zakresie asys…

Mediating effects of motor performance, cardiorespiratory fitness, physical activity, and sedentary behaviour on the associations of adiposity and ot…

2018

We investigated the associations of cardiometabolic risk factors with academic achievement and whether motor performance, cardiorespiratory fitness, physical activity, or sedentary behaviour mediated these associations. Altogether 175 children 6-8 years-of-age participated in the study. We assessed body fat percentage (BF%), waist circumference, insulin, glucose, triglycerides, HDL cholesterol, and systolic and diastolic blood pressure, leptin, alanine aminotransferase, and gamma-glutamyltransferase (GGT). Reading fluency, reading comprehension, and arithmetic skills were assessed using standardized tests. Speed/agility, balance, and manual dexterity test results were used to calculate moto…

O2-Loading Treatment of Ge-Doped Silica Fibers: A Radiation Hardening Process

2016

International audience; The effects of a high-pressure O2-loading treatment on the radiation response of Ge-doped optical fibers (OFs) were investigated. We found that the incorporation of high concentration of interstitial molecular oxygen remarkably enhances the resistance to ionizing radiation of Ge-doped OFs in the UV-Visible domain and, at the same time, improves the transmission of UV light in the unirradiated OF sample. By comparison with previously reported results, the O2-loading treatment turned out to increase the radiation resistance of Ge-doped OFs more efficiently than F or Ce codoping. The understanding of such amelioration relies in basic radiation-induced mechanisms that we…

Specificity of weightlifting bench exercises in kayaking sprint performance: A perspective for neuromuscular training

2022

Several studies showed significant differences between bench lift exercises without investigating which is more related, in biomechanical and neuromuscular terms, to improve the sprint flatwater kayak performance. This study aims to compare the power-load and velocity-load neuromuscular parameters performed in prone bench pull (PBP), and bench press (BP) exercises to identify which of them meet the gesture specificity in sprint flatwater kayak performance. Ten elite kayakers participated in this study. Power-load, velocity-load relationships, the maximum dynamic strength, and the kayak sprint performance test were assessed. The power-load and velocity-load relationships showed significant d…

Change, Resistance to Change and Organizational Cynicism

2016

Abstract Over the past decades, the focus of the scientists has shifted towards the area of organizational change. The concept has been approached from several perspectives and studied by numerous disciplines and refers to a shift or transformation of an organization, of several components of the organization or of the processes that lie within. Being in an environment characterized by competitiveness and complexity, organizations are under a constant need of change, of progress, while the aim of each change is to improve the aspects that make this happen. The dynamics of the labour force market has contributed to the creation of an environment in which organizations are permanently facing …

Heart Rate Variability Monitoring During Strength and High-Intensity Interval Training Overload Microcycles

2019

Objective: In two independent study arms, we determine the effects of strength training (ST) and high-intensity interval training (HIIT) overload on cardiac autonomic modulation by measuring heart rate (HR) and vagal heart rate variability (HRV). Methods: In the study, 37 well-trained athletes (ST: 7 female, 12 male; HIIT: 9 female, 9 male) were subjected to orthostatic tests (HR and HRV recordings) each day during a 4-day baseline period, a 6-day overload microcycle, and a 4-day recovery period. Discipline-specific performance was assessed before and 1 and 4 days after training. Results: Following ST overload, supine HR, and vagal HRV (Ln RMSSD) were clearly increased and decreased (small …

Power Loading-Induced Fatigue is Influenced by Menstrual Cycle Phase

2022

Purpose To examine the effects of fatiguing power-loading on neuromuscular properties, force production, and metabolic capacities during four phases of the menstrual cycle (MC); menstruation (M), mid-follicular (mid FOL), ovulation (OV), and mid-luteal (mid LUT). Methods Sixteen eumenorrheic women performed sessions of maximal explosive leg press (2x10 at 60%1RM load with 2 min recovery between sets). Serum hormones and neuromuscular responses were measured. Results The loading protocol significantly decreased power (between -14.2% and -12.5%; p < 0.001) and maximal force production (between MVC; -15.0% and -7.8%; p < 0.001–0.05), while decreasing activation level (between AL; -6.9% and -2.…