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Tytuł:
The Role of the Built Environment in Human Life. Selected Issues
Autorzy:
Lamprecht, Mariusz
Powiązania:
https://bibliotekanauki.pl/articles/623659.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
built environment
physical environment
spatial planning
urban planning
quality of life
Opis:
Creation of the built environment and research in this field pose a particularly difficult challenge nowadays. The pace of social and technological change does not allow for evolutionary development of cities and the formation of their land use according to current conditions. Creating spatial solutions that are unmatched in their contexts is becoming not only possible, but very probable (see Alexander, 1964). The development of the built environment involves not only art, technology, history, economics and law, but also philosophy, culture, medicine, psychology, sociology and many other spheres in which human life is manifested. However, only a relatively small number of disciplines such as spatial planning, urban design, urban planning, etc. (ignoring at this point the differences in the meaning of the concepts) in their application layer are meant to create space and bear responsibility for it. Also society has certain requirements of practical nature towards them.This article attempts to outline the nature of research on space urbanised by people and to determine the four main fields of research aimed at the problems of man and the built environment. In the next part, particular attention is paid to issues related to the impact of the built environment on the life of its residents in order to highlight the particular role and complexity of this area of research. This study, acting as a kind of test of the research, cannot be considered representative. Nevertheless, the analysis prompts several reflections on the current and future role of the built environment in the development of our civilisation, as well as further challenges related to it.
Źródło:
European Spatial Research and Policy; 2016, 23, 2; 65-81
1231-1952
1896-1525
Pojawia się w:
European Spatial Research and Policy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ecosystem maturation follows the warming of the Arctic fjords
Autorzy:
Weslawski, J.M.
Buchholz, F.
Gluchowska, M.
Weydmann, A.
Powiązania:
https://bibliotekanauki.pl/articles/48879.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
climate change
biodiversity
ecosystem
maturation
Arctic fjord
Hornsund
Kongsfjorden
physical environment
Opis:
Two fjords in West Spitsbergen (Hornsund 77°N and Kongsfjorden 79°N) differ with regard to their exposure towards increasingly warm Atlantic water inflow. Hornsund remains in many respects cooler than Kongsfjorden (on average 2°C SST in summer) and is less influenced by warmer and more saline Atlantic waters. Reported changes in the physical environment (temperature rise, freshwater inflow, salinity drop, turbidity, fast-ice reduction, coastal change) are discussed in the context of biological observations in the pelagic and benthic realms with special reference to krill (Euphausiacea). We conclude that well-documented changes in the physical environment have had little effect on the fjord biota and that both organisms and their ecological functions in the fjords are well adapted to the scale of ongoing change. The observed changes fit the definition of ecosystem maturation, with greater diversity, a more complex food web and dispersed energy flow at the warmer site.
Źródło:
Oceanologia; 2017, 59, 4
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Beyond salty reins – modelling benthic species spatial response to their physical environment in the Pomeranian Bay (Southern Baltic Sea)
Autorzy:
Glockzin, M.
Gogina, M.
Zettler, M.L.
Powiązania:
https://bibliotekanauki.pl/articles/84889.pdf
Data publikacji:
2009
Wydawca:
Akademia Pomorska w Słupsku
Tematy:
macrozoobenthos
ecological modelling
environmental factor
multivariate analysis
benthic species
spatial response
physical environment
Baltic Sea
Pomeranian Bay
aquatic environment
salinity
species distribution
Opis:
The brackish water environment of the Baltic Sea is dominated by a strong gradient of salinity and along with salinity the benthic diversity decreases – salinity is regarded as the master factor regulating benthic diversity in brackish habitats. In this scheme, consistently small patches of comparatively higher or lower benthic diversity do emerge in areas where either environmental or anthropogenic impacts on the benthic habitat change drastically over short spatial distances. Hence, spatial diversity of ecological factors creates diversity among benthic colonization and community structures. We show through a logistic modeling approach the possibility to predict thereby induced benthic colonization areas and community structures inside the broad scheme of a brackish water habitat. This study bases upon quantitative macrozoobenthic abundance data collected over a period of 4 years. It clearly demonstrates the need to analyze species’ relationships in gradient systems such as the Baltic Sea and provides a tool to predict natural and anthropogenic forced changes in species distribution.
Źródło:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline; 2009, 13 part II
1643-0115
Pojawia się w:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Correlation of Virtual Aids to Navigation to the Physical Environment
Autorzy:
Wright, R.G.
Baldauf, M.
Powiązania:
https://bibliotekanauki.pl/articles/116999.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Aids to Navigation (AtoN)
Virtual Aids to Navigation
physical environment
AIS Data
Electronic Chart Display and Information System (ECDIS) Landmarks
marine navigation
electronic navigation
Opis:
Virtual electronic aids to navigation are being introduced into the present short range aids to navigation system in the form of Automated Information System radio-based aids. Research is also underway into the development of their equivalents for use in regions that feature hostile environments, are poorly charted and lack any infrastructure whatsoever to support traditional or radio navigation aids. Such aids are entirely virtual in nature and exist only as a digital data object that resides within an electronic navigation chart for display to mariners through an Electronic Chart Display and Information System. They are at present experimental in nature, and are not intended to replace existing physical or radio-based aids to navigation. Results of research are described in terms of fulfilling traditional navigation aid functions and the development of new functions that are only possible using virtual aids. Their advantages in design and implementation are highlighted, as are their limitations and shortcomings as compared to present methodologies. Notable, however, is the approach used to overcome limitations and shortcomings by considering attributes of the physical environment to ensure their proper location and display of correct characteristics. Such an approach is unique in the modern world, yet it emulates ancient methods of navigation using known landmarks and terrain features.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2016, 10, 2; 287-299
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Physical separation route for printed circuit boards
Autorzy:
Burat, F.
Özer, M.
Powiązania:
https://bibliotekanauki.pl/articles/109975.pdf
Data publikacji:
2018
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
physical methods
PCBs
environment
copper
gold
silver
Opis:
Recently, the consumption of electrical and electronic equipment (EEE) has increased with the advanced technology. A wide range of components made of metals, plastics and other substances are contained in EEE. Electronic waste (e-waste) is easily demounted and separated by manually methods; however, printed circuit board (PCB) which is one the most common components of e-waste need to be recycled with economic and environmental technologies. In this paper, employing physical separation methods to ground waste PCB, an eco-friendly, simple and environmental process for separation of valuable metals was designed and proposed. A heavy fraction with 40.8% Cu, 350 ppm Au and 475 ppm Ag content at recovery of 95.4% Cu, 77.7% Au and 65.1% Ag was obtained from a feed assaying 12% Cu, 130 ppm Au and 200 ppm Ag using shaking table separator. Cu grade was increased from 52.4% to 73.9% with the recovery over 92% by dry magnetic separator and copper alloys were separated from the waste matrix with 98% Cu recovery using electrostatic separator.
Źródło:
Physicochemical Problems of Mineral Processing; 2018, 54, 2; 554-566
1643-1049
2084-4735
Pojawia się w:
Physicochemical Problems of Mineral Processing
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Physical activity of tourism and recreation students in terms of accressibility to open areas
Autorzy:
Pasek, Marcin
Olszewski, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/627500.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
physical activity
recreation
health
natural environment
open areas
Opis:
The aim of the article is to present the factors which affect the choice of place of recreation, as well as indicate the preferred forms of physical activity taken up there. The authors also discussed the relationship between distance from open areas and frequency of visits. Moreover, they evaluated current knowledge about the role of the natural environment as a physical recreation space. The research was conducted among a group of 305 physically active individuals (students of the Academy of Physical Education and Sport in Gdańsk), using questionnaires. The respondents defined the role of location in comparison to other motivational factors for a range of physical activities (recreation). They also spoke about their preferred forms of physical activity in the natural environment, compared to the roles of natural and human environments with regard to physical activity. They also provided an answer to the question whether an open area which does not provide respondents with an opportunity to undertake their favoured recreation would remain of interest. The study results demonstrate the unquestionable importance of having access to attractive natural surroundings with respect to physical activity. This allows a relation to be made between leisure in the natural environment and an improvement in the health of the physically active.
Źródło:
Turyzm; 2017, 27, 2; 83-88
0867-5856
2080-6922
Pojawia się w:
Turyzm
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The trend and structure of adolescents’ weekly step count in the context of the Polish school environment
Autorzy:
Groffik, D.
Fromel, K.
Vorlicek, M.
Polechoński, J.
Powiązania:
https://bibliotekanauki.pl/articles/2086055.pdf
Data publikacji:
2020
Wydawca:
Instytut Medycyny Wsi
Tematy:
healthy lifestyle
physical activity
recommendation
adolescent behaviour
environment
Opis:
Introduction and objective. Weekly physical activity (PA) in adolescents is significantly correlated with the educational programme and school environment, where the basis of healthy work habits and a healthy lifestyle is laid. The aim of the study was to identify the differences in the trend and the structure of the weekly step count in adolescent boys and girls in the context of the Polish school environment. Materials and method. A total of 930 boys and 1,354 girls aged 15–19 years from 64 secondary schools in the Katowice region participated. The research was conducted between 2011–2018. For the objective monitoring of weekly PA, Yamax Digiwalker SW-700 pedometers were used. Results. Between 2011–2014 and 2015–2018, no significant differences were observed in step counts on an average week day, school day, or weekend day. This means that the level of PA, expressed as daily step count, did not decrease between the two 4-year periods. On average, boys performed 10,799 steps/day, while girls performed 10,130 steps/day. The recommendation of 11,000 steps/day was achieved by 42.2% of boys and 35.3% of girls. A significant decrease by 8.6 percentage points in the achievement of 11,000 steps/day between the two 4-year periods was observed only in boys. Conclusions. It is positive that in the 8-year monitoring of PA, there was no significant decrease in the average steps/day for Polish boys and girls. However, most boys and girls did not meet the 11,000 steps/day recommendation. Both boys and girls were most physically active on Friday and least physically active on Sunday.
Źródło:
Annals of Agricultural and Environmental Medicine; 2020, 27, 3; 442-447
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Środowiskowe konteksty nierówności w zdrowiu na przykładzie danych z zakresu epidemiologii chorób nowotworowych w Polsce i województwie śląskim
Environmental Contexts of Health Inequalities on the Example of Data on Cancer Epidemiology in Poland and in the Silesian Voivodeship
Autorzy:
Borzucka-Sitkiewicz, Katarzyna
Leksy, Karina
Powiązania:
https://bibliotekanauki.pl/articles/1808267.pdf
Data publikacji:
2019-09-25
Wydawca:
Wydawnictwo Uniwersytetu Śląskiego
Tematy:
health inequalities
environment
cancer epidemiology
diet
physical activity
Opis:
Health inequalities are being increasingly considered in describing population health and creating health policies. Particular emphasis is put on the so-called social inequalities, however, it is emphasized that they may also be conditioned by biological or environmental factors. The latter type of inequalities is the subject of interest in the present study. The presented research results are a part of wider diagnostic activities that were undertaken within the Onkogranty II project. They include a comparison of data on the epidemiology of cancer caused by low physical activity and poor diet in the province of Silesia and throughout the country.
Źródło:
Chowanna; 2019; 383-396
0137-706X
2353-9682
Pojawia się w:
Chowanna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Family, school and neighborhood factors moderating the relationship between physical activity and some aspects of mental health in adolescents
Autorzy:
Kleszczewska, Dorota
Mazur, Joanna
Siedlecka, Jadwiga
Powiązania:
https://bibliotekanauki.pl/articles/2161958.pdf
Data publikacji:
2019-07-15
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
family
physical activity
environment
adolescents
Mental Health
neighborhood
Opis:
The impact of physical activity on mental health is widely described in literature. Less attention is given to factors which may modify this correlation, except for gender. The aim of this study was to conduct a qualitative assessment of such papers relating to children and young people. Selected papers were evaluated with regard to additional factors related to family, school and neighborhood. Attention was drawn to the definitions of these variables, the methods of analysis, and the content of the discussion. The starting point for this study included 7 systematic reviews published in 2006–2018. A total of 161 full articles described in detail in those reviews, and representing different research patterns, were selected for qualitative analysis. They met the criteria for the type of publication, mental health outcome, the direction of association, and the age group. A supplementary section of this paper contains a review of Polish literature from the Polish Medical Bibliography, and an analysis of national studies and some more recent papers not included in the analyzed reviews. It was demonstrated that 33 papers analyzed environmental variables to a greater degree than the characteristics of the sample. Twenty-three papers containing the results of statistical analyses were considered to be of particular interest. Almost 50% of these included both the socio-economic position of the family and the characteristics of the neighborhood. However, only 1 featured stratification of the sample with regard to contextual environmental variables. The obtained results are of great practical importance. Firstly, development of the research into environmental moderators should be advocated. Secondly, the social context in which adolescents grow up should be taken into account when designing intervention programs. Int J Occup Med Environ Health. 2019;32(4):423–39
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2019, 32, 4; 423-439
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Genotype-environment interaction of barley DH lines in terms of morphological and physical traits of the stem and the degree of lodging
Autorzy:
Jezowski, S.
Surma, M.
Krajewski, P.
Adamski, T.
Powiązania:
https://bibliotekanauki.pl/articles/25820.pdf
Data publikacji:
2003
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
physical trait
genotype-environment interaction
DH line
lodging resistance
barley
morphology
Hordeum vulgare
environment condition
Źródło:
International Agrophysics; 2003, 17, 2
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New technical uses of marine space of the Baltic Sea
Autorzy:
Otremba, Z.
Powiązania:
https://bibliotekanauki.pl/articles/248030.pdf
Data publikacji:
2012
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
marine transport
large scale constructions
physical fields
marine environment protection
Opis:
The Baltic Sea area has already been intensively used by variety of maritime economic sectors such as marine transport, fishing, tourism, extraction of sand and gravel and oil and gas exploitation. This is also an area of relatively intense military penetration. In addition, this is a place of various other investments, e.g. coastal technical infrastructure (port and transhipment terminals constructions, as well as technical measures of the shoreline defence against transgression of the sea), electrical energy transmission systems (high voltage cables plus large scale electrodes) and natural gas transmission huge pipelines. Over the next decades, the use of the Baltic Sea will expand rapidly, particularly due to constructions of new coastal and offshore wind farms, electrical energy transfer network, further intensification of various forms of shipping, development and construction of new ports and terminals and installing new oil extraction platforms. Some of these activities influences natural spatial distribution of physical properties of the sea space (such as acoustic field, magnetic field, salinity distribution etc.) as well as disturb different natural processes (such as natural coastal dynamics, sedimentation, migration patterns of mobile species etc). In order to present this problem, most important existing activities as well as the most recent large-scale constructions in the Baltic Sea are selected and presented in this study (with emphasis on the Polish Exclusive Economic Zone). Moreover most likely disturbances of natural distributions of physical properties of marine space are analyzed in light of the impact on the environment
Źródło:
Journal of KONES; 2012, 19, 1; 311-318
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Behavior of helical piles - as a geoenvironmental choice - by frustum confining vessel (FCV)
Autorzy:
Khazaie, J.
Eslami, A.
Powiązania:
https://bibliotekanauki.pl/articles/102327.pdf
Data publikacji:
2016
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
helical pile
environment
geoenvironment
frustum confining vessel (FCV)
physical modeling
bearing capacity
Opis:
Helical piles are environmental friendly and economical deep foundations that due to environmental considerations are excellent additions to the variety of deep foundation alternatives available to the practitioner. Helical piles performance depends on soil properties, the pile geometry and soil-pile interaction. Helical piles can be a proper alternative in sensitive environmental sites if their bearing capacity is sufficient to support applied loads. The failure capacity of helical piles in this study was measured via an experimental research program that carried out by Frustum Confining Vessel (FCV). FCV is a frustum chamber by approximately linear increase in vertical and lateral stresses along depth from top to bottom. Due to special geometry and applied bottom pressure, this apparatus is a proper choice to test small model piles which can simulate field stress conditions. Small scale helical piles are made with either single helix or more helixes and installed in fine grained sand with three various densities. Axial loading tests including compression and tension tests were performed to achieve pile ultimate capacity. Results indicate the helical piles behavior essentially depends on pile geometric characteristics, i.e. helix configuration and soil properties. According to the achievements, axial uplift capacity of helical model piles is about equal to usual steel model piles that have the helixes diameter. Helical pile compression bearing capacity is too sufficient to act as a medium pile, thus it can be substituted other piles in special geoenvironmental conditions. The bearing capacity also depends on spacing ratio, S/D, and helixes diameter.
Źródło:
Advances in Science and Technology. Research Journal; 2016, 10, 31; 8-22
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impedance cardiography – Old method, new opportunities. Part II. Testing of cardiovascular response to various factors of work environment
Autorzy:
Siedlecka, Jadwiga
Siedlecki, Patryk
Bortkiewicz, Alicja
Powiązania:
https://bibliotekanauki.pl/articles/2177030.pdf
Data publikacji:
2015-02-24
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
impedance cardiography
cardiovascular system
work environment
occupational stress
physical activity
drivers’ health
Opis:
Impedance cardiography seems to be a very good, although underappreciated diagnostic method. What may distinguish it from among the many research methods is the fact that it enables non-invasive monitoring of cardiac output, stroke volume and systemic vascular resistance. Holter recording of the hemodynamic parameters makes it possible to study them not only in stationary (hospital, outpatient clinic) conditions, but also during household or professional activities, e.g., during road vehicle driving. Assessment of the trends of changes in the circulatory system of the employee at work makes it possible to judge whether the type of work performed by the worker is well tolerated – whether it is not too hard or too stressful. This is important, therefore, impedance cardiography can be extensively used in occupational medicine. Provision of preventive care to workers according to current standards requires, on the one hand, the use of the latest diagnostic methods while, on the other hand, the methods must be inexpensive, because otherwise the employer would not be able or willing to pay the associated costs. Impedance cardiography meets those criteria; however, few data is available in literature worldwide on the use of this method in the research on the impact of occupational work on cardiovascular responses of the employees. This work reports the use of impedance cardiography in studies on the various aspects of work environment.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2015, 28, 1; 34-41
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modification of sandy soil hydrophysical environment through bagasse additive under laboratory experiment
Autorzy:
Abd El-Halim, A.A.
Kumlung, A.
Powiązania:
https://bibliotekanauki.pl/articles/26077.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
modification
sandy soil
hydrophysical environment
physical property
laboratory experiment
sugar-cane
straw
Opis:
Until now sandy soils can be considered as one roup having common hydrophysical problems. Therefore, a labo-ratory experiment was conducted to evaluate the influence of bagasse as an amendment to improve hydrophysical properties of sandy soil, through the determination of bulk density, aggregate-size distribution, total porosity, hydraulic conductivity, pore-space structure and water retention. To fulfil this objective, sandy soils were amended with bagasse at the rate of 0, 0.5, 1, 2, 3 and 4% on the dry weight basis. The study results demonstrated that the addition of bagasse to sandy soils in between 3 to 4% on the dry weight basis led to a significant decrease in bulk density, hydraulic conductivity, and rapid-drainable pores, and increase in the total porosity, water-holding pores, fine capillary pores, water retained at field capacity, wilting point, and soil available water as compared with the control treatment.
Źródło:
International Agrophysics; 2015, 29, 1
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Physical fields during construction and operation of wind farms by example of Polish maritime areas
Autorzy:
Otremba, Z.
Andrulewicz, E.
Powiązania:
https://bibliotekanauki.pl/articles/260016.pdf
Data publikacji:
2014
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
marine environment
wind farms
physical field
large scale constructions
marine spatial planning
Opis:
The article discusses an important issue of technical pressure exerted on the marine environment during construction and operation of maritime wind farms (MFW) on waters of the Polish Exclusive Economic Zone. A motivation for analysing this issue is the need for attracting attention to the aspect of physical field modification as the factor which links large scale technical activity at sea with the existence and functioning of the marine ecosystem, including further consequences to its economic benefits. Based on current knowledge and authors’ analyses, the scale of modifications (disturbances) of physical fields expected to take place during MFW construction and operation was assessed.
Źródło:
Polish Maritime Research; 2014, 4; 113-122
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
SINGLE TRAIL BIKING AS A FORM OF NATURE-BASED TOURISM. PEDAGOGICS OF FREE-TIME CONTEXT
ZRÓWNOWAŻONY ROZWÓJ W OBLICZU SPĘDZANIA CZASU NA ŚWIEŻYM POWIETRZU. ROZWIĄZYWANIE POTENCJALNYCH PROBLEMÓW A JAZDA NA ROWERZE JAKO POSTMODERNISTYCZNA FORMA TURYSTYKI
Autorzy:
Šebek, Luděk
Hoffmannová, Jana
Jandová, Soňa
Dohnal, Tomáš
Powiązania:
https://bibliotekanauki.pl/articles/479858.pdf
Data publikacji:
2014
Wydawca:
Wyższa Szkoła Humanitas
Tematy:
physical activity
mountain biking
natural environment
aktywność fizyczna
rower górski
środowisko naturalne
Opis:
The growth of mountain biking can be generally viewed as a positive phenomenon in the time of broadly discussed physical inactivity. At the same time, in order to maintain sustainability of biking on trails, it appears useful to be aware of the latent or already obvious conflicts related to the activity. The social conflict developing between the bikers and the hikers. Environmental damage has been the main concern on the side of those who prefer foot travel on trails. There are three common practices conflicting with sustainable use of the natural environment in mountain biking. These practices include off trail riding causing erosion, on or off trail riding on hiking trails through areas serving as natural habitat for protected animals, and erosion caused by increased concentration of visitors during mass bike events and competitions. Our case study presents one that has grown to surprising success and regional popularity in one of the economically weakest parts of the Czech Republic (the Rychlebské stezky arena above Cerna Voda, a rural village located near Jesenik). There have built about sixty kilometers of trails built exclusively for biking.
W  artykule poruszono kwestię wzrostu popularności jazdy na rowerze górskim, która jest postrzegana jako cecha pozytywna w  kontekście dyskursu na temat niskiego pozio- mu aktywności fizycznej. Zdaniem autorów osobom uprawiającym ten typ sportu potrzebna jest wiedza dotycząca realnych i potencjalnych konfliktów odnoszących się do tego typu aktywności. Jednym z nich jest konflikt między rowerzystami i turystami. Z punktu widzenia turystów najpo- ważniejszym problemem związanym z rosnącą popularnością kolarstwa górskiego jest niszczenie środowiska naturalnego, a w szczególności jego trzy obszary: zniszczenia górskich szlaków, jazda po szlakach turystycznych, niszczenie naturalnego środowiska zwierząt w wyniku większej liczby osób na szlakach górskich oraz organizacja masowych wydarzeń związanych z  kolarstwem gór- skim (np. różnego typu konkursy). W  niniejszym artykule przedstawiono miejsce w  Republice Czeskiej (okolice Jesenika, przy granicy z Polską), gdzie utworzono ok. 60 km szlaków przeznaczo- nych dla kolarzy górskich, unikając jednocześnie powyższych zagrożeń.
Źródło:
Zeszyty Naukowe Wyższej Szkoły Humanitas. Pedagogika; 2014, 9; 191-196
1896-4591
Pojawia się w:
Zeszyty Naukowe Wyższej Szkoły Humanitas. Pedagogika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
WYBRANE MOTYWY AKTYWNOŚCI RUCHOWEJ W ŚRODOWISKU WODNYM W ŚWIETLE WARTOŚCI
SELECTED MOTIVES BEHIND PHYSICAL ACTIVITY IN WATER ENVIRONMENT IN THE LIGHT OF VALUES
Autorzy:
Kwaśna, Anna
Romanowska-Tołłoczko, Anna
Piwowarczyk, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/480045.pdf
Data publikacji:
2017
Wydawca:
Wyższa Szkoła Humanitas
Tematy:
motywy,
wartości,
aktywność ruchowa,
środowisko wodne
motives,
values,
physical activity,
water environment
Opis:
Uświadomienie wartości i ich internalizacja pozwalają człowiekowi odkryć nieznane wcześniej możliwości i pobudzają do działania w określonym kierunku. Wartości, jako emocjonalne przeżycia psychiczne jednostki, pełnią też funkcję motywacyjną w stosunku do działań. Inspiracją do traktowania aktywności ruchowej w środowisku wodnym, w którym człowiek zaspokaja swoje podstawowe motywy, np. witalny, estetyczny czy agonistyczny, była hierarchia wartości Schelera oraz teoria potrzeb Maslowa. Celem podjętych badań było poznanie motywów osób uczestniczących w różnych formach aktywności ruchowej w środowisku wodnym. W badaniach wzięło udział 139 osób, a wykorzystano kwestionariusz IPAQ oraz kwestionariusz własnego autorstwa dotyczący motywów wyboru aktywności ruchowej. W ankietowanej grupie kobiet i mężczyzn najczęściej wymienianym motywem do podejmowania aktywności fizycznej w środowisku wodnym były walory witalne pływania.
Being aware of values and their internalisation enables an individual to discover previously unknown capabilities and prompts them to act in a specific way. As human emotional experience, values also serve as motives of action. The present study of physical activity in water, was inspired by Scheler’s hierarchy of values and Maslow’s theory of needs. The objective of the study was to get to know the motivation of people engaged in various forms of physical activity in water. The study featured 139 individuals and information was collected by means of an IPAQ questionnaire, as well as the researchers’ own questionnaire concerning the motivation behind the choice of a specific form of physical activity. The most common motive for taking up physical activity in water given by the men and women surveyed in the study was the vital values of swimming.
Źródło:
Zeszyty Naukowe Wyższej Szkoły Humanitas. Pedagogika; 2017, 15; 154-166
1896-4591
Pojawia się w:
Zeszyty Naukowe Wyższej Szkoły Humanitas. Pedagogika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Body Characteristic Index to Evaluate the Level of Risk of Heat Strain for a Group of Workers With a Test
Autorzy:
Lu, S.
Peng, H.
Gao, P.
Powiązania:
https://bibliotekanauki.pl/articles/89730.pdf
Data publikacji:
2014
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
heat environment
physical fitness
anthropometric characteristic
index
heat strain
środowisko cieplne
sprawność fizyczna
antropometria
Opis:
The purpose of this study was to develop a body characteristic index (BCI) based on the distribution of maximal oxygen uptake per body mass (VO2max/mass), body surface area per body mass (BSA/mass), and percentage of body fat (Fat%) to evaluate the relative level of individual physiological responses to heat strain in a group of workers. BCI was based upon the data obtained from 10 males and 10 females exercising for 60 min on a treadmill at 2 relative exercise intensities of 25% and 45% VO2max in mild, warm wet, and hot dry climate condition, separately. BCI was developed into 2 formulas, which were proved to be better predictors for heat strain responses than each individual characteristic, and more sensitive than body type to describe the distributions of individual characteristics and distinguish the differences in physiological responses to heat.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2014, 20, 4; 647-659
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Anizotropia właściwości fizycznych form ceramicznych wpływających na ekologiczne wytwarzanie aluminiowych odlewów precyzyjnych
Anisotropy of ceramic moulds physical properties which affect environmentally friendly production of precision aluminum castings
Autorzy:
Haratym, R.
Lewiński, J.
Biernacki, R.
Kowaluk, T.
Powiązania:
https://bibliotekanauki.pl/articles/382967.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
ochrona środowiska
forma ceramiczna
anizotropia właściwości fizycznych
ekologia wytwarzania
environment protection
ceramic mould
physical properties
Opis:
W referacie przedstawiono analizę parametrów powodujących anizotropię właściwości fizycznych form ceramicznych wpływającą na jakość odlewów z aluminium. Przeprowadzono ocenę oryginalnych badań takich, jak przepływ gazów przez ścianki formy, trzypunktowa ocena wytrzymałości formy na zginanie, stan warstwy wierzchniej formy w aspekcie jej zwilżalności przez ciekły metal oraz sprawdzono porowatość formy ceramicznej w badaniach z użyciem tomografu komputerowego. Przeprowadzono ocenę wpływu właściwości form ceramicznych na jakość odlewów w aspekcie ich wytwarzania.
The paper presents analysis of parameters affecting the anisotropy of ceramic moulds physical properties which affect quality of aluminum castings. An evaluation of original research, such as the permeability of mould surface, three-point bending strength, the state of mould surface layer in terms of wettability by the liquid metal, and ceramic molud porosity tested in studies using a CT (computerized tomography) scanner. Investigation of impact made by ceramic mold properties on casting quality in terms of their production was also made.
Źródło:
Archives of Foundry Engineering; 2012, 12, 1s; 53-56
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Działalność doktora Henryka Jordana na rzecz dzieci i młodzieży. W poszukiwaniu współczesnych odniesień
Doctor Henryk Jordan’s activity for the benefit of children and adolescents. In search of contemporary references
Autorzy:
Rutkowski, Jarosław
Semrau, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/29519630.pdf
Data publikacji:
2023
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
physical education
motor games for children and youth
Doctor Henryk Jordan’s city park
development environment
participation
Opis:
The activity of Dr. Henryk Jordan played an important role in the development of health education in Galicia, Eastern Europe, in the late 19th and the early 20th centuries. This article revolves around Jordan’s concept of the development of the physical condition of Poles and the physical education system for children and adolescents. Henryk Jordan’s actions have been re-interpreted in the context of building various educational establishments. His efforts, focused on organizing free time for students, were aimed at ensuring their sustainable development. In this respect, the creation of the City Park was Henryk Jordan’s great achievements, serving the physical education of children and adolescents and promotion of mass sport. This organization of public space can be a valuable guideline for architects and educators who create friendly spaces for children and young people. At the same time, the article pinpoints that the target audience and the users are members of local communities whose voices should always be heard and considered. When this happens, they form a relationship with friendly space which takes them into an existential dimension.
Źródło:
Biuletyn Historii Wychowania; 2021, 44; 59-79
1233-2224
Pojawia się w:
Biuletyn Historii Wychowania
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Functional fitness, quality of life and living in the moment, senior population study
Sprawność funkcjonalna, jakość życia i życie w teraźniejszości, studium populacji seniorów
Autorzy:
Uher, I.
Pilis, A.
Litavcova, E.
Powiązania:
https://bibliotekanauki.pl/articles/4862.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Humanistyczno-Przyrodniczy im. Jana Długosza w Częstochowie. Wydawnictwo Uczelniane
Tematy:
functional fitness
life quality
present time
body mass index
physical health
social relationship
environment
senior
statistical analysis
Opis:
It is well known that our internal state affects our ability to perform everyday tasks. Some studies [6], [17] found that the admonition to live for a present is more important than we imagined. A human mind is a wandering mind, and a wandering mind is an unhappy mind [13]. The objective of the current study was to determine how living for a present relates to quality of life and functional fitness of senior cohorts (n = 38 F. mean age = 75,6 years (SD ± 9.4) that exercise regularly. Older adults completed a functional fitness test battery, quality of life and living for a present questionnaire. Living for a present was associated with age of participants, quality of life and BMI. No statistical significance was found between living for a present, functional fitness and medication use. The results support the role of living for a present as a correlate of age, BMI and quality of life. These data substantiate that living in a present could serve as an important course for better existence. In any means our study is not conclusive. Further study are needed to clarify this complex issue as living for a present no doubt represents.
Źródło:
Prace Naukowe Akademii im. Jana Długosza w Częstochowie. Kultura Fizyczna; 2014, 13, 2
1895-8680
Pojawia się w:
Prace Naukowe Akademii im. Jana Długosza w Częstochowie. Kultura Fizyczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Exercise thermoregulation in Thai and Polish male subjects
Autorzy:
Tyka, A
Kubica, R.
Zuchowicz, A.
Szygula, Z.
Golab, S.
Czubala, M.
Cherdrungsi, P.
Powiązania:
https://bibliotekanauki.pl/articles/69354.pdf
Data publikacji:
1995
Wydawca:
Polskie Towarzystwo Fizjologiczne
Tematy:
body temperature
rectal temperature
human physiology
physical exercise
Thai male
body weight
thermoregulation
warm environment
acclimatization
Polish male
Źródło:
Journal of Physiology and Pharmacology; 1995, 46, 2
0867-5910
Pojawia się w:
Journal of Physiology and Pharmacology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Miejsca aktywnego wypoczynku cennym środowiskiem podtrzymywania sprawności fizycznej i intelektualnej osób starszych
Places of physical exercise as a valuable environment for maintaining physical and intellectual fitness of older persons
Autorzy:
Ujma-Wąsowicz, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/905124.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
active senior of 21st century
physical fitness of older persons
built environment
sport areas for older persons
Opis:
The need for leading an active life style, including amateur sport, which has a vital influence on our physical and intellectual fitness, should be obvious at present. Recent research of the Polish society indicates that generally the amount of exercise a person does, decreases with their age. It seems justified to ask the question about the roots of such a state of affairs. Is it a matter of bad habits? Or maybe our mentality? Or a lack of spatial conditions for doing sports at an older age? This paper concentrates on the last problem. It tries to answer this question on the basis of an analysis of the genesis of areas/facilities of physical activity for senior citizens and modern social and spatial conditions for the existence of such places. Further, the paper shows a description of noticeable trends of future development present in the environment of active seniors in the 21st century. In the summary, defines research directions which could positively influence the development of sport and recreation infrastructure in built environment friendly for older persons.
Potrzeba prowadzenia przez całe życie aktywnego trybu życia, w tym rekreacyjne uprawianie sportu, mające zasadniczy wpływ na naszą fizyczną i intelektualną sprawność powinna być w dzisiejszych czasach sprawą oczywistą. Najnowsze badania społeczeństwa polskiego wskazują jednak na bierność obywateli w tym temacie zgodnie z zasadą: im człowiek starszy, tym mniej ćwiczy. Zasadne wydaje się zatem pytanie, dlaczego tak się dzieje? Czy jest to kwestia złych nawyków? A może bardziej naszej mentalności? Czy może wreszcie braku warunków przestrzennych do uprawiania sportu w późniejszym wieku? W artykule skoncentrowano się na problematyce ujętej w ostatnim pytaniu. Poszukiwanie odpowiedzi na nie prowadzono w oparciu o analizę genezy terenów / obiektów aktywnego wypoczynku dla osób starszych oraz współczesnych społeczno – przestrzennych uwarunkowań dla istnienia tych miejsc. W dalszej części opracowania zaprezentowano opis zauważalnych tendencji ku przyszłości, występujących w środowisku aktywnych seniorów XXI wieku. W podsumowaniu określono kierunki badań, mogących pozytywnie wpłynąć na rozwój, przyjaznej osobom starszym infrastruktury sportowo – rekreacyjnej w środowisku zbudowanym.
Źródło:
Acta Universitatis Lodziensis. Folia Oeconomica; 2013, 297
0208-6018
2353-7663
Pojawia się w:
Acta Universitatis Lodziensis. Folia Oeconomica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analiza uciążliwości i zagrożeń dla środowiska generowanych przez małą piekarnię ®
Analysis of difficulties and threats for the environment generated by a small bakery®
Autorzy:
Piotrowski, D.
Chruścik, S.
Powiązania:
https://bibliotekanauki.pl/articles/228509.pdf
Data publikacji:
2017
Wydawca:
Wyższa Szkoła Menedżerska w Warszawie
Tematy:
piekarnia
środowisko
maszyny
harmonogram
odpady
warunki pracy
czynniki fizyczne
bakery
environment
machines
schedule
wastes
conditions of work
physical factors
Opis:
Uciążliwości i zagrożenia dla środowiska tj. emisja CO2, powstawanie pyłów, ścieków oraz innych odpadów spowodowane przez niewielką piekarnię z reguły są na niskim poziomie. Celem pracy przedstawionej w artykule było rozpoznanie zagrożeń generowanych przez małą piekarnię oraz analiza wybranych uciążliwości wpływających na środowisko pracy pracowników. Analizy stanu pracujących urządzeń systematycznie przeprowadzane są przez pracowników, co przyczynia się do ograniczenia uciążliwości i zagrożeń w zakładzie. Ważne jest racjonalne zarządzanie energią elektryczną, wodą oraz olejem opałowym/gazem spalanym w piecach piekarskich, ponieważ nieefektywne zużycie tych czynników, ma niekorzystny wpływ na środowisko naturalne. Rozpoznano wybraną technologię wypieku, zastosowane maszyny i urządzenia wraz z harmonogramem ich pracy i opisano to w artykule. Przedstawiono listy zidentyfikowanych uciążliwości występujące wewnątrz i na zewnątrz niewielkiej piekarni. Informacje o czynnikach fizycznych wpływających na warunki pracy tj. oświetlenie czy poziom hałasu powinny być obligatoryjnie przechowywane wraz z aktualizowaną dokumentacją piekarni.
Difficulties and threats for the environment i.e. CO2 emission, formation of dusts, sewages and different wastes caused by small bakeries as a rule are on the low level. The aim of the article was to recognize the threats, which result from the work of the small bakery and analyse of chosen difficulties illustrating their influence on the operation environment for employees. Systematic analyses of facilitates state of working difficulty should be carried out by employees and result with limited difficulties and threats in the plant. The efficient management of electric energy, water and fuel oil / the gas burnt in bakery’s stoves is the important aspect because the ineffective wastes of these factors create the unfavourable influence has on the natural environment. In the article the technology of the baking was recognized as well applied the machines and device together with the recognized schedule of their work. Identified lists of difficulties existing inside and outside the small bakery were presented. Information about factors influencing the conditions of the work i.e. lighting or noise level were obligatory stored with actualized records of the bakery.
Źródło:
Postępy Techniki Przetwórstwa Spożywczego; 2017, 2; 56-62
0867-793X
2719-3691
Pojawia się w:
Postępy Techniki Przetwórstwa Spożywczego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The work environment management in the aspect of the safety shaping at the administration and office workplace
Autorzy:
Niciejewska, Marta
Mlakar Kač, Sonja
Powiązania:
https://bibliotekanauki.pl/articles/88441.pdf
Data publikacji:
2019
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
work environment
health and safety
management
physical factors
work
środowisko pracy
bezpieczeństwo i higiena pracy
zarządzanie
czynniki fizyczne
praca
Opis:
The management of the work environment aims at shaping all elements of the work environment, also in the aspect of safety. All activities in the field of planning, organizing, conducting and controlling individual elements of the work environment are aimed at optimizing the working conditions. In office and administrative work many factors affect the level of occupational health and safety. In the paper, the selected physical factors of the work environment - lighting, noise and microclimate - at the office and administration position in order to shape a safe, ergonomic and optimal workplace have been analyzed. The article uses measurement methods using devices - noise, lighting and microclimate meters.
Źródło:
System Safety : Human - Technical Facility - Environment; 2019, 1, 1; 205-210
2657-5450
Pojawia się w:
System Safety : Human - Technical Facility - Environment
Dostawca treści:
Biblioteka Nauki
Artykuł
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