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Tytuł:
Ergonomic Evaluation of Physical Risk for Packing Line Operators
Autorzy:
Lasota, Andrzej Marek
Powiązania:
https://bibliotekanauki.pl/articles/504236.pdf
Data publikacji:
2015
Wydawca:
Międzynarodowa Wyższa Szkoła Logistyki i Transportu
Tematy:
transportation OCRA
workload
ergonomics
risk
MSDs
Opis:
One of the elements of the logistics system is the subsystem of production, which is composed of physical elements such as machinery and equipment, tools, and, most importantly, people. In addition, systems dependent on the human-operator are particularly prone to problems related to: discomfort, ensuring production quality, increases in training costs and absence. The aim of the study was to assess the exposure of upper limbs to musculoskeletal disorders (MSD’s) in the sequential packaging of a product, and the analysis of risk factors. Material and methods: To conduct the evaluation, the occupational repetitive action (OCRA) checklist method was applied. Rated activities related to the sequential packaging of furniture in positions located at the conveyor belt. Results and conclusion: High risk ratings occurred at two sites, whereas three were rated as medium. The main risk factors influencing the negative evaluations were: insufficient number of breaks, preventing the staff from getting sufficient rest and a short cycle - less than 15 seconds - due to the pace forced by the conveyor belt. Manufacturing engineers and specialists in the field of health and safety should pay particular attention to the organization of the packaging process, and should develop and implement a rotation system, taking into account the load of the upper limbs.
Źródło:
Logistics and Transport; 2015, 26, 2; 11-20
1734-2015
Pojawia się w:
Logistics and Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Objective and subjective evaluation of the physical risk factors near a conveyor system
Autorzy:
Piňosová, Miriama
Andrejiová, Miriam
Liptai, Pavol
Lumnitzer, Ervín
Powiązania:
https://bibliotekanauki.pl/articles/102775.pdf
Data publikacji:
2018
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
noise
risk evaluation
workplaces
conveyor system
hałas
ocena ryzyka
miejsca pracy
przenośniki taśmowe
Opis:
Currently, emphasis is still placed on risk evaluations of physical factors in workplaces. The aim of this paper was to evaluate objectively and subjectively the noise parameters and microclimate conditions near conveyor systems at the workplace for the handling and sorting postal items. Objective noise measurements were performed using the Norsonic 140 sound analyser, Class 1 and microclimatic conditions using the Testo 435 instrument. The subjective evaluation was performed by the questionnaire method (120; F: 66; M: 54). The result of the research was the assessment of health risks, depending on the sources of noise caused by conveyor systems.
Źródło:
Advances in Science and Technology. Research Journal; 2018, 12, 3; 188-196
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Climate change as a source of risk in the financial sector
Autorzy:
Kotecki, Ludwik
Powiązania:
https://bibliotekanauki.pl/articles/2052144.pdf
Data publikacji:
2019-12-31
Wydawca:
Bankowy Fundusz Gwarancyjny
Tematy:
financial sector
climate risks
physical risk
transition risk
ESG
climate initiatives in the financial sector
Opis:
The article addresses new risks in the financial sector connected with climate change. With greenhouse gas emissions, temperatures will continue to rise and thus increase the financial risk arising from the physical consequences of climate change. The prevention of such consequences will increase the financial risk of the transition to a low-carbon economy, and will lead to changes in business models, to the phenomenon of stranded assets, etc. At the same time, the growing awareness of the need to prevent further climate change and to adapt to the changes already happening intensifies the pressure of various entities and environments on the financial sector to become involved in such activities, and to run its business responsibly and in accordance with the sustainable development concept. All this opens the financial sector to new risks (in addition to the physical risk and the transition risk), in the management of which it has no experience. Both the hedging and especially the materialisation of such risks will affect the stability of the financial sector. Moreover, such new conditions in the functioning of the financial sector, caused by climate change, generate new obligations and challenges for regulators and financial supervisors.
Źródło:
Bezpieczny Bank; 2019, 77, 4; 63-80
1429-2939
Pojawia się w:
Bezpieczny Bank
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of Physical and Personal Risk Factors on Sick Leave Due to Musculoskeletal Disorders
Autorzy:
Motamedzade, M.
Faghih, M. A.
Golmohammadi, R.
Faradmal, J.
Mohammadi, H.
Powiązania:
https://bibliotekanauki.pl/articles/90566.pdf
Data publikacji:
2013
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
sick leave
physical risk factors
musculoskeletal disorders
assembly workers
car manufacturing
czynniki ryzyka
zwolnienie lekarskie
zaburzenia układu mięśniowo-szkieletowego
Opis:
The purpose of this study was to investigate the effects of physical and personal risk factors on sick leave due to musculoskeletal disorders in an Iranian car company. In this cross-sectional study, 234 workers participated and all of them had sick leave due to musculoskeletal disorders in the past year. A physical risk factor checklist and personal information questionnaire were used as data-gathering tools. There was no significant relationship between physical risk factors and sick leave (p > .05). Cigarette smoking (p = .045), body mass index >30 (p = .046) and age (p = .044) showed a significant relationship with sick leave. Workers with lumbar deviation of 20°–60° (OR 1.10) and >60° (OR 1.11) were at greater risk. The ratios for workers with repetitive work (OR 1.30) and workers with force exertion (OR 1.36) were greater than for other workers. Taking preventive actions to improve the ergonomic working conditions of assembly workers and their lifestyle seems crucial.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2013, 19, 4; 513-521
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Does Physical Activity Protect Adolescents against Risk Behaviour?
Autorzy:
Piątkowska, Monika
Biernat, Elżbieta
Powiązania:
https://bibliotekanauki.pl/articles/2004874.pdf
Data publikacji:
2016-12-31
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
physical activity
IPAQ
adolescents
sedentary behaviour
eating habits
psychoactive substances
WHO
Opis:
The aim of this work is an evaluation of the relation between risk behaviour of adolescents (bad eating habits, sedentary behaviour and abuse of psychoactive substances and stimulants) and fulfilling pro-health recommendations related with physical activity. The survey study was conducted in 2016 in Warsaw middle and high schools among 609 students using standardised international tools. World Health Organisation recommendations concerning pro-health physical activity level are met only by 24.2% of surveyed teenagers. Physical activity is a factor protecting teenagers from sitting for over 2 hours a day and bad eating habits. Prophylactic programs should consider promotion of physical activity.
Źródło:
The New Educational Review; 2016, 46; 72-83
1732-6729
Pojawia się w:
The New Educational Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Coronary Heart Disease Risk Factors and Cardiovascular Risk in Physical Workers and Managers
Autorzy:
Bugajska, J.
Michalak, J. M.
Jędryka-Góral, A.
Sagan, A.
Konarska, M.
Powiązania:
https://bibliotekanauki.pl/articles/91198.pdf
Data publikacji:
2009
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
cardiovascular risk
CHD risk factors
occupations
physical workers
managers
Opis:
This study aimed to assess the incidence of coronary heart disease (CHD) risk factors and cardiovascular risk in physical workers and managers in Poland. There were 232 male subjects: 123 managers (48.9 ± 11.2 years old) and 109 physical workers (37.5 ± 11.1 years old). The family history of CHD was recorded and anthropometric and biochemical indices, i.e., body mass index, visceral obesity index, blood pressure, glucose, total cholesterol, fibrinogen, HDL (high density lipoprotein), LDL (low density lipoprotein) and triglycerides were measured. Cardiovascular risk was assessed with the Systematic Coronary Risk Evaluation (SCORE) table system. The factors that turned out to be the most common in the managers were obesity, hypertension, and elevated levels of blood glucose and LDL, whereas cigarette smoking, premature CHD in the family and a high level of fibrinogen were more common in physical workers. Very high cardiovascular risk was found in 35% of managers and in 16% of physical workers.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2009, 15, 1; 35-43
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Patterns of Physical Activity and Multiple Risk Behaviour in Adolescents from Visegrad Countries
Autorzy:
Mazur, Joanna
Kowalewska, Anna
Baska, Tibor
Sigmund, Erik
Nałęcz, Hanna
Nemeth, Agnes
Zawadzka, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/635004.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
aktywność fizyczna, młodzież, porównania międzynarodowe, substancje psychoaktywne, wzory zachowań
Opis:
The aim of this paper is to present the patterns of the health behaviour in adolescents from Visegrad countries (Czech Republic, Hungary, Poland, Slovakia). The data concerning 5,588 15-year-old students were used, surveyed during the 2009/10 school year within HBSC study (Health Behaviour in School-aged Children). Five clusters with different behaviour patterns were found. The most positive model (high level of physical activity and a low level of risk behaviours) was found in 35.6% of adolescents from those countries. However, in 26.7%, relatively high physical activity co-exists with a high or very high level of risk behaviours. In all the countries, more negative models can be found in poor families and students with poor academic achievements. Adolescents categorised into more positive behaviour patterns are more satisfied with their lives. Members of different clusters should be approached with different prevention programmes, taken into account the specifics of each country.
Źródło:
Zdrowie Publiczne i Zarządzanie; 2014, 12, 1
2084-2627
Pojawia się w:
Zdrowie Publiczne i Zarządzanie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Is Fixed-Term Employment a New Risk for Adverse Physical Working Conditions?
Autorzy:
Saloniemi, A.
Virtanen, P.
Koivisto, A. M.
Powiązania:
https://bibliotekanauki.pl/articles/90986.pdf
Data publikacji:
2004
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
fixed-term employment
work environment
working conditions
construction work
przyjęcie do pracy
czynniki ryzyka
warunki pracy
budownictwo
środowisko
środowisko pracy
zagrożenie fizyczne
Opis:
Relationships between employment type and the physical work environment were studied among blue-collar workers (n = 1,127). Based on survey data, we set out to compare the evaluations of environmental load and physical strain at work given by fixed-term (17% of all) and permanent workers. The type of employment was not related to environmental load. However, working on a fixed-term basis increased the risk of physical strain at work. Analyses revealed that this connection was evident only among fixed-term construction workers. The results did not support the much-cited view that the disintegration of standard employment has given rise to a new series of work environment problems. Such problems are concentrated in an area with a long tradition of work environment problems, that is, in the construction industry.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2004, 10, 1; 35-42
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The associations of work style and physical exercise with the risk of work-related musculoskeletal disorders in nurses
Autorzy:
Yao, Yongcheng
Zhao, Shan
An, Zhen
Wang, Shouying
Li, Hongbin
Lu, Lingeng
Yao, Sanqiao
Powiązania:
https://bibliotekanauki.pl/articles/2161988.pdf
Data publikacji:
2019-02-27
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
risk factors
nurses
physical Exercise
work-related musculoskeletal disorders
work style
staying up
Opis:
Objectives This study aimed to investigate the prevalence of work-related musculoskeletal disorders (WMSD) in nurses, and to explore the association of work style and physical exercise with WMSD in this professional group. Material and Methods In this study, a cross-sectional survey design was applied. A questionnaire survey was conducted on 692 nurses in 5 municipal hospitals, in the period August–October 2015. The survey included personal information, lifestyle, physical exercise and symptoms of WMSD. Chi² test and logistic regression were used to identify the risk factors of WMSD. Results The prevalence of WMSD was 84% in all parts of the body in the previous year, with the highest prevalence in the neck (68.2%), followed by waist (67.6%) and shoulder (54.6%). Both univariate and multivariate analyses showed that physical exercise, night shifts and staying up late were associated with WMSD in nurses. The lack of exercise, night shifts and a tendency to stay up significantly increased the risk of WMSD (p < 0.05). Conclusions The prevalence of musculoskeletal disorders among the municipal hospital nursing staff is high. An elevated risk of WMSD is observed in nurses who do not do exercises, work shifts and stay up late. Int J Occup Med Environ Health. 2019;32(1):15–24
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2019, 32, 1; 15-24
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Komputerowe wspomaganie oceny ryzyka zawodowego dla obciążenia pracą fizyczną
Computer-aided occupational risk assessment of physical workload
Autorzy:
Mączewska, Anna
Polak-Sopińska, Aleksandra
Powiązania:
https://bibliotekanauki.pl/articles/340134.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Zarządzania Produkcją
Tematy:
computer aid
risk assessment
static workload
dynamics workload
REBA
RULA
KIM
OWAS
wspomaganie komputerowe
ocena ryzyka
stałe obciążenie pracą
zmienne obciążenie pracą
Opis:
The paper describes an assessment of the possibilities of selected Polish-language computer applications of estimating the risk of physical workload of employees at production workplaces (on-line application “IRYS” by CIOP-PIB, “BHP - Ocena ryzyka zawodowego” by PENTA Soft, application by alumni of Lodz University of Technology), with special consideration of static workload. The research questions have been formulated, physiological and legal guidelines have been presented, which served to develop assessment criteria. The results of the evaluation carried out by the authors have been presented. The analysis indicates deficiencies in existing software, which can be the basis for developing guidelines for newly created applications.
Źródło:
Zarządzanie Przedsiębiorstwem; 2019, 22, 1; 2-12
1643-4773
Pojawia się w:
Zarządzanie Przedsiębiorstwem
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Psychosocial work stress, leisure time physical exercise and the risk of chronic pain in the neck/shoulders: Longitudinal data from the Norwegian HUNT Study
Autorzy:
Fanavoll, Rannveig
Nilsen, Tom Ivar L.
Holtermann, Andreas
Mork, Paul Jarle
Powiązania:
https://bibliotekanauki.pl/articles/2177420.pdf
Data publikacji:
2016-05-10
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
neck pain
physical Exercise
work stress
shoulder pain
job control
epidemiology
Opis:
Objectives To prospectively investigate if the risk of chronic neck/shoulder pain is associated with work stress and job control, and to assess if physical exercise modifies these associations. Material and Methods The study population comprised 29 496 vocationally active women and men in the Norwegian Nord-Trøndelag Health Study (HUNT Study) without chronic pain at baseline in 1984–1986. Chronic neck/shoulder pain was assessed during a follow-up in 1995–1997. A generalized linear model (Poisson regression) was used to calculate adjusted relative risks (RRs). Results Work stress was dosedependently associated with the risk of neck/shoulder pain (p trend < 0.001 in both sexes). The women and men who perceived their work as stressful “almost all the time” had multi-adjusted RRs = 1.27 (95% confidence interval (CI): 1.1–1.47) and 1.71 (95% CI: 1.46–2), respectively, referencing those with no stressful work. Work stress interacted with sex (p < 0.001). Poor job control was not associated with the risk of neck/shoulder pain among the women (RR = 1.04, 95% CI: 0.92–1.19) nor the men (RR = 1.09, 95% CI: 0.95–1.26). Combined analyses showed an inverse dose-dependent association between hours of physical exercise/week and the risk of neck/shoulder pain in the men with no stressful work (p trend = 0.05) and among the men who perceived their work as “rarely stressful” (p trend < 0.02). This effect was not statistically significant among the women or among men with more frequent exposure to work stress. Conclusions Work stress is an independent predictor of chronic neck/shoulder pain and the effect is stronger in men than in women. Physical exercise does not substantially reduce the risk among the persons with frequent exposure to work stress.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2016, 29, 4; 585-595
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Does regular physical exercises during radiotherapy influence on fatigue, and physical endurance in high-risk prostate cancer patients?
Czy regularny trening fi zyczny w trakcie radioterapii wpływa na zmęczenie i wytrzymałość fi zyczną u chorych z rakiem prostaty o wysokim ryzyku progresji?
Autorzy:
Hojan, Katarzyna
Milecki, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/1790843.pdf
Data publikacji:
2020-05-26
Wydawca:
Akademia Wychowania Fizycznego im. Bronisława Czecha w Krakowie
Tematy:
rehabilitation
oncology
radiation
health care
rehabilitacja
onkologia
opieka zdrowotna
Opis:
Background: During radiotherapy (RT) prostate cancer (PCa) patients very often report fatigue, which impairs functional capacity, psychological status, and quality of life (QoL). It is well known that physical exercise plays an important role in healthy adults, has a positive role in immunological aspects of health and improves QoL in cancer patients. Previous studies have shown that physical exercise in cancer patients undergoing RT improves cardiac fitness and QoL. However, it is still not well understood how physical exercise affects physical fitness or fatigue in PCa patients during RT. Therefore, the purpose of this study was to examine the effect of supervised physical exercise on physical endurance and fatigue in high-risk PCa patients undergoing RT. Material and Methods: This was a prospective, two-arm randomized controlled clinical trial. The study was performed with outpatients of the Greater Poland Cancer Center. Seventy-two high-risk PCa men were randomly allocated to two groups prior to undergoing RT. Thirty-six patients performed supervised moderately intense physical exercise (exercise group; EG) and the other 36 formed a control group that carried out normal daily physical activity (usual group; UG). The following parameters were assessed before and after RT: physical endurance, fatigue scores. Results. No significant differences existed between the study groups at pre-RT assessment. After RT, there was a significant improvement in physical endurance (p<0.05) and important smaller fatigue scores in EG. Conclusion. Regular, moderately intense physical exercise improves physical endurance and has a positive influence on symptoms of fatigue during RT in high-risk PCa patients. Therefore, this patient group should conduct regular physical training during RT to decrease the side effects of treatment.
Wstęp: Podczas radioterapii (RT) pacjenci z rakiem prostaty (PCa) bardzo często zgłaszają uczucie zmęczenia, które upośledza sprawność funkcjonalną, stan psychiczny i jakość życia (QoL). Powszechnie wiadomo, że ćwiczenia fizyczne odgrywają ważną rolę u zdrowych osób ale mają też pozytywny wpływ na wiele aspektów immunologicznych zdrowia i poprawiają QoL u pacjentów z nowotworami. Wcześniejsze badania wykazały, że ćwiczenia fizyczne u pacjentów z chorobą nowotworową poddawanych RT poprawiają wydolność serca i QoL. Nadal jednak nie jest dobrze znane, jak ćwiczenia fizyczne wpływają na sprawność fizyczną czy uczucie zmęczenia u pacjentów z PCa w czasie RT. Dlatego celem tego badania było zbadanie wpływu nad zorowanego treningu fizycznego na wytrzymałość fizyczną oraz uczucie zmęczenia u pacjentów z PCa o wysokim ryzyku progresji, poddanych RT. Materiały i metody: Było to prospektywne, dwuramienne, randomizowane i kontrolowane badanie kliniczne. Przeprowadzono je u pacjentów leczonych ambulatoryjnie w Wielkopolskim Centrum Onkologii. Przed podjęciem RT, siedemdziesięcioro dwóch mężczyzn z PCa o wysokim ryzyku progresji, zostało losowo przydzielonych do dwóch grup. Trzydziestu sześciu pacjentów wykonywało regularne, nadzorowane ćwiczenia fizyczne o umiarkowanej intensywności (grupa ćwiczeń, ang.exercise group, EG), a pozostałe 36 osób utworzyło grupę kontrolną, która wykonywała normalną codzienną aktywność fizyczną (zwykła grupa; ang. usual group, UG). Zarówno przed jak i po RT oceniano następujące parametry: ogólną wytrzymałość fizyczną, zmęczenie. Wyniki: Nie stwierdzono istotnych różnic pomiędzy grupami w badaniu przed RT. Natomiast po RT nastąpiła znacząca poprawa wytrzymałości fizycznej (p <0,05) i mniejsze objawy zmęczenia w EG. Wniosek: Regularne, umiarkowanie intensywne ćwiczenia fizyczne poprawiają wytrzymałość fizyczną i mają pozytywny wpływ na zmniejszenie objawów zmęczenia podczas RT u pacjentów z PCa o wysokim ryzyku progresji choroby. Dlatego aby zmniejszyć skutki uboczne leczenia w czasie RT, ta grupa pacjentów powinna przeprowadzać regularny trening fizyczny.
Źródło:
Medical Rehabilitation; 2019, 23(4); 21-27
1427-9622
1896-3250
Pojawia się w:
Medical Rehabilitation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Aktywność fizyczna w chorobie nowotworowej
Physical activity during canser disease
Autorzy:
Szpunar, J.
Karczmarek-Borowska, B.
Powiązania:
https://bibliotekanauki.pl/articles/135784.pdf
Data publikacji:
2018
Wydawca:
Wyższa Szkoła Techniczno-Ekonomiczna w Szczecinie
Tematy:
nowotwór
ryzyko zachorowania
aktywność fizyczna
cancer
risk of cancer
physical activity
Opis:
Wstęp i cel: Aktywność fizyczna zarówno w zakresie wysiłku rekreacyjnego jak i rehabilitacji istotnie wpływa na chorych w procesie leczenia onkologicznego. Regularny wysiłek fizyczny już w okresie dzieciństwa może mieć wpływ na zmniejszenie ryzyka wystąpienia nowotworu złośliwego. Najwięcej doniesień i prac na temat roli aktywności fizycznej w chorobie nowotworowej dotyczy raka piersi i raka jelita grubego. Materiał i metody: Przeprowadzono metaanalizę w 42 spośród 62 badań nad rakiem piersi. Dane dotyczą pacjentek zarówno w okresie przed- jak i pomenopauzalnym. Zastosowano metodę analizy danych. Wyniki: Wysiłek fizyczny zmniejsza ryzyko zachorowania oraz nawrotu choroby nowotworowej poprzez wpływ m.in. na otyłość, insulinooporność, stężenie hormonów płciowych, układ immunologiczny czy procesy zapalne. W przypadku raka piersi wykazano, że regularna aktywność fizyczna zmniejsza ryzyko wystąpienia nowotworu o 30%, a ryzyko zgonu nawet o 45%. Wniosek: Zalecana aktywność fizyczna to wysiłek umiarkowany trwający ok. 30 min. przez 5 dni w tygodniu, ale nawet kilkunastominutowy spacer może znacząco wpłynąć na poprawę sprawności ogólnej i jakości życia pacjentów.
Introduction and aim: Physical activity, both in terms of recreation and rehabilitation significantly affects patients in the oncological treatment process. Regular physical exercise, as early as in childhood may have an impact on reducing the risk of cancer. The largest number of reports and papers on the role of physical activity in cancer disease concerns breast cancer and colorectal cancer. Material and methods: Meta-analysis was carried out in 42 of 62 breast cancer studies. The data concern patients both in the pre- and postmenopausal period. The data analysis method has been used. Results: Physical effort reduces the risk of cancer and relapse by influencing among others, obesity, insulin resistance, concentration of sex hormones, immune system or inflammatory processes. In the case of breast cancer, it has been shown that regular physical activity reduces the risk of cancer by 30% and the risk of death even up to 45%. During oncological treatment, physical exercise improves the physical and mental condition of patients, thereby increasing their quality of life. Conclusion: The recommended physical activity is a moderate effort lasting about 30 minutes, 5 days a week, but even a few-minute walk can significantly improve the overall fitness and quality of life of patients.
Źródło:
Problemy Nauk Stosowanych; 2018, 8; 185-192
2300-6110
Pojawia się w:
Problemy Nauk Stosowanych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Establishment of optimal physical assets inspection frequency based on risk principles
Ustalanie optymalnej częstotliwości przeglądów obiektów technicznych w oparciu o zasady oceny ryzyka
Autorzy:
Sobral, J.
Ferreira, L.
Powiązania:
https://bibliotekanauki.pl/articles/301509.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Polskie Naukowo-Techniczne Towarzystwo Eksploatacyjne PAN
Tematy:
risk analysis
risk based inspection
inspection frequency
analiza ryzyka
planowanie przeglądów warunkowane ryzykiem
częstość przeglądów
Opis:
Risk Based Inspection (RBI) is a risk methodology used as the basis for prioritizing and managing the efforts for an inspection program allowing the allocation of resources to provide a higher level of coverage on physical assets with higher risk. The main goal of RBI is to increase equipment availability while improving or maintaining the accepted level of risk. This paper presents the concept of risk, risk analysis and RBI methodology and shows an approach to determine the optimal inspection frequency for physical assets based on the potential risk and mainly on the quantification of the probability of failure. It makes use of some assumptions in a structured decision making process. The proposed methodology allows an optimization of inspection intervals deciding when the first inspection must be performed as well as the subsequent intervals of inspection. A demonstrative example is also presented to illustrate the application of the proposed methodology.
Risk Based Maintenance (RBI), to metody planowania inspekcji obiektów, w tym ustalania priorytetów i zarządzania czynnościami obsługowymi, wykorzystujące zasady oceny ryzyka. Pozwalają one na taką alokację zasobów, która zapewnia wyższy poziom zabezpieczenia obiektów technicznych obarczonych wyższym ryzykiem. Głównym celem RBI jest zwiększenie dostępności sprzętu przy jednoczesnym zwiększeniu lub utrzymaniu akceptowalnego poziomu ryzyka. W artykule omówiono pojęcie ryzyka i zasady analizy ryzyka oraz metodologię RBI, a także przedstawiono metodę pozwalającą na określenie optymalnej częstotliwości przeglądów obiektów technicznych na podstawie potencjalnego ryzyka, a przede wszystkim ilościowo określonego prawdopodobieństwa uszkodzenia. Podejście to wykorzystuje niektóre założenia stosowane w ustrukturyzowanym procesie podejmowania decyzji. Zaproponowana metodologia pozwala na optymalizację długości okresów między przeglądami,dając możliwość określenia czasu wykonania pierwszego oraz kolejnych przeglądów. Zastosowanie proponowanej metodologii zilustrowano przykładem numerycznym.
Źródło:
Eksploatacja i Niezawodność; 2015, 17, 2; 243-249
1507-2711
Pojawia się w:
Eksploatacja i Niezawodność
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Czynniki ryzyka i konsekwencje doświadczania przemocy fizycznej wśród młodzieży
Risk factors and consequences of childhood experience of physical violence in adolescents
Autorzy:
Gmitrowicz, Agnieszka
Lewandowska, Aleksandra
Powiązania:
https://bibliotekanauki.pl/articles/945467.pdf
Data publikacji:
2008
Wydawca:
Medical Communications
Tematy:
adolescent
czynniki ryzyka
emotional disorders
młodzież
ofiara
physical violence
przemoc fizyczna
risk factors
victim
zaburzenia emocjonalne
Opis:
The aim of this study was to assess the prevalence of consequences of experience of physical violence in school-age adolescents and analysis of selected risk factors in victims of physical violence in the study population. Over the school year 2006/2007, we performed an anonymous questionnaire-based study among adolescents attending randomly selected secondary schools in Łódź, Poland (N=1445; thereof 62% were males). The questionnaire included closed questions addressing responders’ family structure, academic performance, legal status, abuse of psychoactive substances, level of self-esteem, emotional disturbances including deliberate self-harm and suicidal ideas. Experience of physical violence was defined according to selected criteria concerning response to severe stress (F43 acc. to ICD-10), i.e. experience of direct mental or other conse-quences for at least one hour. Over 1/5 of adolescents included in the study have experienced physical violence at least once in their life. Institutionalised persons have experienced physical violence most often and those brought up in incomplete families. In the study population, most frequent direct consequences of exposure to physical violence were anger and aggression. As compared with their peers who have not experienced physical violence, adolescents who have had such experiences significantly more often reported feelings of lack of control, anxiety, sadness, truancy, escapes, consumption of alcohol and abuse of psychoactive substances. In this population, elevated risk of experiencing physical violence was associated with outbreaks of anger, male gender and experience of mental violence and deliberate self-harm. Furthermore, a correlation was found between experience of physical violence and pathological phenomena in the responders’ family, e.g. mental disorders, abuse of psychoactive substances, suicidal attempts and deliberate self-harm.
Celem badań była ocena występowania następstw doznania przemocy fizycznej wśród młodzieży szkolnej, a także analiza wybranych czynników ryzyka u ofiar przemocy fizycznej w badanej populacji. W roku szkolnym 2006/2007 przeprowadzono anonimowe badania ankietowe uczniów w wybranych losowo szkołach ponadpodstawowych w Łodzi (N=1445; w tym 62% chłopców). Ankieta zawierała pytania zamknięte nt.: sytuacji rodzinnej, szkolnej, prawnej, używania substancji psychoaktywnych, poziomu zadowolenia z siebie, obecności zaburzeń emocjonalnych, w tym samouszkodzeń i myśli samobójczych. Jako doświadczenie przemocy fizycznej (DPF) przyjęto spełnienie wybranych kryteriów reakcji na ciężki stres (F43 według ICD-10), czyli odczuwanie bezpośrednich następstw psychicznych lub innych przez co najmniej 1 godzinę. Ponad 1/5 badanych uczniów doświadczyła co najmniej raz w życiu przemocy fizycznej. Najczęściej doświadczali jej uczniowie mieszkający w placówkach lub z jednym rodzicem. Bezpośrednimi następstwami doświadczania przemocy fizycznej (DPF) u badanych były najczęściej gniew oraz agresja. Uczniowie, którzy doświadczyli przemocy fizycznej, istotnie częściej w porównaniu z uczniami bez DPF skarżyli się na brak kontroli, lęk, smutek oraz potwierdzali wagarowanie, ucieczki, picie alkoholu, używanie substancji psychoaktywnych (SPA). Wysokie ryzyko PDF dotyczyło przede wszystkim reprezentantów płci męskiej, było powiązane z występowaniem u uczniów wybuchów złości, a następnie z doświadczaniem przez nich przemocy psychicznej oraz dokonywaniem samouszkodzeń. Ponadto stwierdzono związek między DPF a występowaniem zjawisk patologicznych w rodzinie, tj. z zaburzeniami psychicznymi, nadużywaniem SPA, próbami samobójczymi, samouszkodzeniami.
Źródło:
Psychiatria i Psychologia Kliniczna; 2008, 8, 4; 192-203
1644-6313
2451-0645
Pojawia się w:
Psychiatria i Psychologia Kliniczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The relationship between physical activity level and selected cardiovascular risk factors and mortality of males ≥ 50 years in Poland – The results of follow-up of participants of National Multicenter Health Survey WOBASZ
Autorzy:
Śmigielski, Janusz
Ruszkowska, Joanna
Piotrowski, Walerian
Polakowska, Maria
Bielecki, Wojciech
Hanke, Wojciech
Drygas, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/2177425.pdf
Data publikacji:
2016-06-28
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
Health
physical activity
workers
Mortality
cardiovascular disease
place of living
Opis:
Objectives The role of leisure-time physical activity in reducing all-cause and cardiovascular mortality is well explored. The knowledge on occupational and commuting physical activity continues to be ambiguous and misleading. The aim of the study is to assess the influence of different kinds of physical activity on cardiovascular mortality risk in men. Material and Methods Data analysis on physical activity level and other selected cardiovascular risk factors acquired from 3577 men in the age between 50–80 years who participated in the National Multicenter Health Survey WOBASZ (Wieloośrodkowe Ogólnopolskie Badanie Stanu Zdrowia), Poland (2003–2005) was linked with male mortality in 2004–2009. Data about causes of deaths were obtained from the Central Statistical Office and the Population Electronic Register. Results Among males aged 50–59 years, the strongest risk factor was living in large settlements and provincial capitals as a place of residence and the most protective factor was occupational physical activity. In the age group 60–69 years and 70–80 years, the strongest protective effect was observed for leisure-time physical activity. In men aged between 70–80 years (unlike in the 50–59 years age group), the protective effect of large settlements and provincial capitals as a place of residence was noted. Conclusions Occupational physical activity significantly reduced cardiovascular mortality in men aged 50–69 years, while for leisure-time activity the positive effect was observed in age group 60–69 years and 70–80 years. On the other hand, for the inhabitants of large settlements and provincial capitals, significantly higher risk of cardiovascular mortality in the age group 50–69 years and lower risk in the age group ≥ 70 years was noted, both in comparison with smaller places of residence.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2016, 29, 4; 633-648
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Falls-risk in the Third Age University female students against the outcome of a 6-month physical therapy regimen - a randomised trial
Ryzyko upadku słuchaczek Uniwersytetu Trzeciego Wieku na tle 6-miesięcznego programu fizjoterapeutycznego – badanie randomizowane
Autorzy:
Puzio, Grzegorz
Wloch, Tomasz
Żarnowski, Kamil
Górski, Maciek
Żak, Marek
Powiązania:
https://bibliotekanauki.pl/articles/1790860.pdf
Data publikacji:
2019-02-12
Wydawca:
Akademia Wychowania Fizycznego im. Bronisława Czecha w Krakowie
Tematy:
Falls-risk
Third Age University (TAU)
balance
physical therapy
ryzyko upadku
UTW
równowaga
fizjoterapia
Opis:
As our bodies age, the performance of all bodily organs and systems deteriorates, adversely affecting their functional capacity and increasing overall falls-risk, even in the most active individuals, including female students of the Third Age Universities (TAU). A well-developed and implemented physiotherapy programme makes it possible to appreciably reduce the falls-risk in TAU students, as well as any attendant negative consequences mitigated. The study aimed to assess the impact of a 6-month original physical therapy regimen on the attendant falls-risk, as established in the female TAU students. The study covered 131 female TAU students, aged 60 and over. The subjects were randomly split into two groups, i.e. Study Group (n = 66; mean age 67.2 5.4 years), and a Control Group (n = 65; mean age 66.2 3.5 years). All subjects were assessed twice, prior to, and up-on the conclusion of a 6-month physical therapy regimen. Falls-risk and individual sense of balance were assessed by a "Step Test" (ST), "One-Leg Standing Test" (OLST), and a "Func-tional Reach Test" (FRT). The study group ST and OLST test scores upon conclusion of the physical therapy regimen were significantly higher (i.e. longer time of a one-legged stand), as compared to the Control Group, for both right and left lower limbs (p > 0.05). FRT scores upon conclusion of the phys-ical therapy regimen were also significantly higher (p > 0.05), as a greater range of body ex-tension was observed. Falls-risk in the TAU students aged 60 and over was significantly decreased through the im-plementation of an original, 6-month physical therapy regimen, while an individual sense of balance in a standing position was also found to be appreciably enhanced. This article is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. null
Wstęp: Z wiekiem pogarsza się wydolność wszystkich narządów i układów człowieka, wpływając na pogorszenie sprawności funkcjonalnej i zwiększenie ryzyka upadków u osób, nawet tych najaktywniejszych, do których zaliczamy słuchaczy Uniwersytetów Trzeciego Wieku (UTW). Odpowiednio przygotowany i realizowany program fizjoterapeutyczny pozwala na przygotowanie słuchaczy UTW do zmniejszenia ryzyka upadków i konsekwencji z tym związanych. Cel pracy: Celem pracy jest ocena wpływu autorskiego 6-miesięcznego programu postępowania fizjoterapeutycznego na ryzyko upadku i równowagę słuchaczek UTW. Materiał i metody badań: Badaniami zostały objęte słuchaczki Jagiellońskiego Uniwersytetu Trzeciego Wieku w Krakowie które ukończyły 60. rok życia. Badane podzielono losowo na dwie grupy: grupa badana (n=66, śr. wiek: 67,2 ±5,4 lat), grupa kontrolna (n=65, śr. wiek: 66,2 ±3,5 lat). Badane poddano dwukrotnie ocenie przed i po 6-miesięcznym programie fizjoterapeutycznym. Ocenę ryzyka upadku i równowagi zbadano testami „wchodzenia na stopień” (ST − Step Test), „stania na jednej nodze” (OLST − One-Leg Standing Test), „sięgania” (FRT − Functional Reach Test). Wyniki: Wynik testów (ST) i (OLST) w grupie badanej po programie fizjoterapeutycznym był istotnie wyższy w stosunku do grupy kontrolnej, zarówno w przypadku prawej, jak i lewej kończyny dolnej (p>0,05). Wyniki świadczą o istotnie statystycznie dłuższym czasie stania na jednej nodze w grupie badanej. Także wynik testu (FRT) w grupie badanej po programie fizjoterapeutycznym był istotnie wyższy w stosunku do grupy kontrolnej (p>0,05). Po drugim badaniu zaobserwowano istotny statystycznie większy zakres wychylenia w grupie badanej. Wnioski: Ryzyko upadku słuchaczek UTW które mają 60 lat i więcej istotnie zmniejsza się pod wpływem autorskiego 6-miesięcznego programu fizjoterapeutycznego, a poczucie równowagi w pozycji stojącej poprawia się po programie.
Źródło:
Medical Rehabilitation; 2018, 22(3); 35-43
1427-9622
1896-3250
Pojawia się w:
Medical Rehabilitation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of regular physical activity on non-lipid (novel) cardiovascular risk factors
Autorzy:
Naghii, Mohammad R.
Aref, Mraryam A.
Almadadi, Mehdi
Hedayati, Mehdi
Powiązania:
https://bibliotekanauki.pl/articles/2185376.pdf
Data publikacji:
2011-12-01
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
physical activity
non-lipid cardiovascular risk factors
cytokines
military personnel
Opis:
Objectives: Cardiovascular — coronary heart disease, causing heart attack and heart failure is a leading cause of disability and death worldwide. The most important risk factors for CVD are well-established and physical activity has long been considered the cornerstone of interventions and has shown extremely important in reducing the burden of this disease. The aim of this study was to examine the association between activity and inactivity and non-lipid CVD risk factors in healthy military recruits. Materials and Methods: Selected hormones and variables such as testosterone, free testosterone, Vitamin D, homocysteine, folic acid, with the inflammatory cytokines such as hsCRP, TNF-α and IL-6 were assessed in two groups (active = 50, inactive = 50), randomly matched by a questionnaire. Relationships between some measured variables and CVD risk factors were determined using simple correlation procedures. Results: Physically active subjects had signifi cantly lower results of homocysteine (14.3±1.9 vs. 16.5±3.7, p < 0.000) and interleukin-6 (2.9.±5.3 vs. 6±8.2, p < 0.025) and tended to have a nearly signifi cantly higher free testosterone level (13.1±7.1 vs. 11±5.3, p = 0.08). Signifi cant correlations were found between BMI, WC, tHcy, and the corresponding risk factors; and also between hsCRP and IL-6, as well as TT and FT. Conclusions: Reducing the risk factors of developing CVD events such as homocysteine and interleukin-6, together with increasing free testosterone and signifi cantly preventing its progression, clearly serve to underscore the benefi cial properties of physical activity and to promote its effectiveness as a support means for healthier lifestyles in the community and, particularly, among military personnel.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2011, 24, 4; 380-390
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Lead in game bird meat as a risk to public health: new aspects in the light of physical phenomena generated by a projectile
Autorzy:
Felsmann, M.Z.
Szarek, J.
Felsmann, M.
Gulda, D.
Powiązania:
https://bibliotekanauki.pl/articles/15971.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Tematy:
lead
bird meat
health risk
risk
public health
new aspect
physical phenomenon
hunting
ammunition
Opis:
Annually, hunters shoot millions of birds with lead ammunition. Many studies indicate diverse and often very high lead levels in the edible parts of game. Considering the number of hunters, the determined levels may pose a public health risk. Shotgun pellets are the main source of lead contamination of game animal tissues. Despite numerous studies indicating lead contamination in game birds, no significant reasons for diverse contamination of tissues with this toxic metal have been reported. The personal analysis presented in this paper suggests that the explanation for diverse levels of contamination of game animal tissues should be sought in physical phenomena generated by a projectile in damaged animal tissues. The projectile penetrating a target generates a multi-phase medium from destroyed tissues and simultaneously changes the shape of its front part. This movement of projectile is an example of a turbulent flow. The interpretation of the interaction between a projectile and damaged tissues indicate that the variable and unpredictable parameters of a projectile for each shot and the medium created by a projectile make it, impossible to determine, the degree of this interaction. The phenomenon of a temporary cavity created by a shot seems to determine the magnitude of lead transfer into tissues surrounding the path of a wound. Fluid mechanics also explains the relatively high lead levels in game birds in comparison with the levels determined in big game animals. In view of the unpredictability of projectile-animal body interactions, it should be assumed that game bird shot with lead pellets contains the lead levels dangerous to human health. Therefore, the use of lead pellets for bird shooting should be banned.
Źródło:
Journal of Elementology; 2016, 21, 2
1644-2296
Pojawia się w:
Journal of Elementology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Physical activity patterns, depressive symptoms and awareness of cardiovascular risk factors in postpartum women
Autorzy:
Szalewska, Dominika
Skrzypkowska, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/990951.pdf
Data publikacji:
2016
Wydawca:
Instytut Medycyny Wsi
Tematy:
physical activity
depressive symptoms
health awareness
postpartum
Opis:
Introduction and objectives. Although physical activity has been found to reduce the risk of cardiovascular diseases and depression in the general population, little is known about physical patterns and the link with postnatal depressive symptoms and awareness of cardiovascular risk factors in postpartum women. The aim of this study was to examine physical activity patterns and their link to depressive symptoms in postpartum women. The secondary endpoint was the assessment of health awareness in women six months after delivery. Material and methods. Eighty postpartum women with a mean age of 27±4 years (group A – 40 physically active women, group B – 40 women leading a sedentary lifestyle) completed a self-report questionnaire and The Edinburgh Postnatal Depression Scale (EPDS) questionnaire. Results. In group A, the types of physical activity undertaken in the six-month period after delivery were as follows: 20 women – housework (180 min/session), 18 women – gentle walks (180 min/session), 16 women – group fitness classes (60 min/session), 6 – rapid walking (40 min/session), 3 women – swimming (60 min/session), 2 women – jogging (45 min/session), 1 woman – squash, (45 min/session) 1 – dancing (90 min/session), 1 – tennis (60min/session). Group B declared a sedentary lifestyle and physical activity of less than 30 min a day. The level of health awareness was statistically better in women who were physically active six months after delivery than in women who led a sedentary lifestyle. On a scale with a maximum 55 points, the mean scores were 47.4 in group A and 31.2 in group B (p=0.001). Depressive symptoms were more pronounced in group B. Twenty seven women from group A and three women from group B returned to their pre-pregnancy weight (p=0.04). Conclusions. Women who were physically active after delivery were characterized by higher health awareness and more frequent return to pre-pregnancy weight. Physical activity may be important for reducing the risk of postnatal depression.
Źródło:
Annals of Agricultural and Environmental Medicine; 2016, 23, 3
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of Ergonomic Risk Assessment Output in Four Sawmill Jobs
Autorzy:
Jones, T.
Kumar, S.
Powiązania:
https://bibliotekanauki.pl/articles/90305.pdf
Data publikacji:
2010
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
physical ergonomics
exposure assessment
musculoskeletal risk assessment
job analysis
prevention and control
Opis:
The objectives of this study were to examine the agreement between 5 ergonomic risk assessment methods calculated on the basis of quantitative exposure measures and to examine the ability of the methods to correctly classify 4 at risk jobs. Surface electromyography and electrogoniometry were used to record the physical exposures of 87 sawmill workers performing 4 repetitive jobs. Five ergonomic risk assessment tools (rapid upper limb assessment [RULA], rapid entire body assessment [REBA], American conference of governmental industrial hygienist’s threshold limit value for mono-task hand work [ACGIH TLV], strain index [SI], and concise exposure index [OCRA]) were calculated. Dichotomization of risk to no risk and at risk resulted in high agreement between methods. Percentage of perfect agreement between methods when 3 levels of risk were considered was moderate and varied by job. Of the methods examined, the RULA and SI were best (correct classification rates of 99 and 97% respectively). The quantitative ACGIH-TLV for mono-task hand work and Borg scale were worst (misclassification rates of 86 and 28% respectively).
Źródło:
International Journal of Occupational Safety and Ergonomics; 2010, 16, 1; 105-111
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cybersecurity Risk Analysis and Threat Assessment Within Smart Electrical Power Distribution Grids
Autorzy:
Czechowski, R.
Powiązania:
https://bibliotekanauki.pl/articles/410579.pdf
Data publikacji:
2016
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
smart power grid
digital security
risk analysis
hazard valuation
cyber-physical security
Opis:
Development Of Electrical Power Systems And Their Integration With An Increasing Number Of Smart Automation Devices Compel To Undertake A New Approach To The Issue Of The System’s Security. Reliability Of An Electrical Power System And High Service Availability Are The Essential Characteristics Of Efficient Strategic Electricity Customers, I.E.: Large Industrial Facilities, Railway Transport, Medical Service Providers And Life-Saving Institutions. The Time Of Manual Or Automatic System Recovery After A Failure, Which Increases Its Security, Is Not Without Significance, Either. The Article Discusses The Issues Of Risk Assessment And Management, Including The Overall Process Of Analysis And Assessment Of Threat Probability In Electrical Power Systems.
Źródło:
Present Problems of Power System Control; 2016, 7; 19-28
2084-2201
Pojawia się w:
Present Problems of Power System Control
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Additional components of risk assessment and their impact on the probability parameter
Autorzy:
Saja, P.
Woźny, A.
Pacana, A.
Dobosz, M.
Powiązania:
https://bibliotekanauki.pl/articles/111814.pdf
Data publikacji:
2017
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
personalized risk assessment
threats to physical security
risk assessment
ocena ryzyka
bezpieczeństwo pracy
prewencja
Opis:
The article raises the issue of risk assessment and its impact on the quality and safety of work. During the assessment of the turning lathe position additional components associated with the jobs personalization were taken into account. Paragraph 2 item 7 of the Regulation of the Minister of Laborr and Social Policy of 26 September 1997 on general safety regulations defines occupational risk as the likelihood of an adverse event. The authors drew attention to the reality of the accident, which sometimes depends on the predisposition of the employee. It turns out that a correct estimation of the probability of occurrence of the accident to be able to react in a timely way seems extremely important.. This parameter will be assessed more accurately if we take into account a number of additional components resulting from the characteristics of the employee. The results of the personalized assessment of risk may allow appropriate planning of corrective and preventive actions.
Źródło:
Production Engineering Archives; 2017, 14; 11-14
2353-5156
2353-7779
Pojawia się w:
Production Engineering Archives
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Work-related musculoskeletal disorders among physical therapists: A comprehensive narrative review
Autorzy:
Milhem, Mohammad
Kalichman, Leonid
Ezra, David
Alperovitch-Najenson, Deborah
Powiązania:
https://bibliotekanauki.pl/articles/2168353.pdf
Data publikacji:
2016-07-04
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
prevention
physical therapists
musculoskeletal disorders
risk factors
work related
work settings
Opis:
Healthcare workers, especially those with direct patient contact are amongst professions with the highest rate of workrelated musculoskeletal disorders (WMSDs), physical therapists (PTs) being one of them. Our objective was to review current knowledge relating to the prevalence, risk factors and prevention of WMSDs among PTs. Pubmed, Google Scholar and PEDro databases were searched for terms relating to WMSDs in PTs from inception to 2015. The prevalence of WMSDs among PTs was high, with lifetime prevalence reported as 55–91%, and 12-month prevalence ranges 40–91.3%, and the lower back as the most frequently affected, with estimates of a lifetime prevalence ranging 26–79.6%, and a 12-month prevalence ranging 22–73.1%, followed most often by the neck, upper back and shoulders. The major risk factors for workrelated low back pain (LBP) were: lifting, transferring, repetitive movements, awkward and static postures, physical load, treating a large number of patients in a single day and working while injured. Low back pain seems to be age- and genderrelated with a higher prevalence in females, younger PTs and PTs working in rehabilitation settings. Physical therapists, as a consequence of work-related LBP, may seek treatment, modify their daily living and leisure (lifestyle) activities, use aids and equipment or change their specialty area either within the profession or by leaving it. Skills and knowledge as to correct body mechanics do not prevent work-related injuries. Mechanical aids used for a patient transfer should be adopted by PTs and new strategies should be developed to reduce their WMSDs without compromising the quality of treatment. Int J Occup Med Environ Health 2016;29(5):735–747
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2016, 29, 5; 735-747
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Health benefits and risk associated with adopting a vegetarian diet
Autorzy:
Pilis, W.
Stec, K.
Zych, M.
Pilis, A.
Powiązania:
https://bibliotekanauki.pl/articles/876246.pdf
Data publikacji:
2014
Wydawca:
Narodowy Instytut Zdrowia Publicznego. Państwowy Zakład Higieny
Tematy:
human nutrition
vegetarian diet
physical activity
metabolism
cardiovascular disorder
health benefit
health risk
Opis:
A vegetarian diet may be adopted for various reasons that can include ecological, economic, religious, ethical and health considerations. In the latter case they arise from the desire to lose weight, in tackling obesity, improving physical fitness and/or in reducing the risk of acquiring certain diseases. It has been shown that properly applied vegetarian diet is the most effective way of reducing body mass (expressed as BMI), improving the plasma lipid profile and in decreasing the incidence of high arterial blood pressure, cardiovascular disease, stroke, metabolic syndrome and arteriosclerosis. In addition, improved insulin sensitivity together with lower rates of diabetes and cancer has been observed. Some studies have however found that a vegetarian diet may result in changes adversely affecting the body. These could include; hyperhomocysteinaemia, protein deficiency, anaemia, decreased creatinine content in muscles and menstrual disruption in women who undertake increased physical activity. Some of these changes may decrease the ability for performing activities that require physical effort. Nevertheless, on balance it can be reasonably concluded that the beneficial effects of a vegetarian diet significantly, by far, outweigh the adverse ones. It should also be noted that the term ‘vegetarian diet’ is not always clearly defined in the literature and it may include many dietary variations.
Dieta wegetariańska może być stosowana z różnych powodów: ekologicznych, ekonomicznych, religijnych, etycznych lub zdrowotnych. Główną przyczyną stosowania diety wegetariańskiej w celu poprawy zdrowia jest zmniejszenie masy ciała i/lub walki z otyłością, oraz poprawy sprawności fizycznej i/lub zwalczania niektórych chorób. Wykazano, że właściwie stosowana dieta wegetariańska w odniesieniu do innych diet, skuteczniej zmniejsza masę ciała (wyrażoną jako BMI), poprawia profil lipidowy osocza krwi, obniża ciśnienie tętnicze krwi, zmniejsza występowanie niebezpiecznych incydentów chorób sercowo-naczyniowych, chorób mózgowo-naczyniowych, zespołu metabolicznego oraz miażdżycy tętnic. Ponadto dieta ta poprawia wrażliwości na insulinę związaną ze zmniejszeniem prawdopodobieństwa rozwoju cukrzycy i zmian rakotwórczych. Według niektórych badań uważa się, że dieta wegetariańska może powodować niekorzystne zmiany w organizmie, do których należą: hiperhomocysteinemia, niedobór białka, niedokrwistość, zmniejszenie zawartości kreatyny w mięśniach oraz zaburzenia cyklu menstruacyjnego w przypadku kobiet o zwiększonej aktywności fizycznej. Niektóre z tych zmian mogą skutecznie zmniejszać zdolność do wykonywania czynności wymagających intensywnego wysiłku fizycznego. Należy jednak podkreślić, że pozytywne skutki diety wegetariańskiej na organizm człowieka przewyższają skutki ujemne. Należy jednak zauważyć, że termin ”dieta wegetariańskiej” nie zawsze jest jasno definiowany w literaturze i zawiera wiele dietetycznych opcji.
Źródło:
Roczniki Państwowego Zakładu Higieny; 2014, 65, 1
0035-7715
Pojawia się w:
Roczniki Państwowego Zakładu Higieny
Dostawca treści:
Biblioteka Nauki
Artykuł

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