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Wyszukujesz frazę "Marcinkowski, T. A." wg kryterium: Wszystkie pola


Tytuł:
Cementation as a method of remediation of soil contaminated with xylene
Autorzy:
Banaszkiewicz, K. P.
Marcinkowski, T. A.
Powiązania:
https://bibliotekanauki.pl/articles/207715.pdf
Data publikacji:
2014
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
soil pollution
activated carbon
chromatographic analysis
Portland cement
contamination
monitoring
volatile organic compounds
zanieczyszczenie gleby
węgiel aktywowany
analiza chromatograficzna
cement portlandzki
odpady
dekontaminacja
lotne związki organiczne
Opis:
The research was performed to evaluate usability of stabilization/ solidification (S/S) processes in permanent separation of the surface of soil contaminated with xylene in order to reduce its emission to the environment. For the needs of the experiment, soil samples were prepared with the same amounts of solvent and then, after averaging their physicochemical composition, stabilized with Portland cement CEM II 32,5 R. In the course of stabilization/solidification process, all emitted gaseous contaminants were monitored. The effect of a binder dose on xylene emission was evaluated based on the momentary concentrations (C8H10) monitored above the surface of reactive mixture using a flame-ionization detector. Simultaneously, contaminated air was run through pipes filled with activated carbon. Then, based on chromatographic analysis of xylene vapors adsorbed on activated carbon, the measured momentary concentrations were verified.
Źródło:
Environment Protection Engineering; 2014, 40, 1; 57-66
0324-8828
Pojawia się w:
Environment Protection Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The evaluation of enamel matrix derivative on subgingival microbial environment in non-surgical periodontal therapy
Autorzy:
Wyganowska-Swiatkowska, M.
Szkaradkiewicz, A.K.
Karpinski, T.M.
Marcinkowski, J.T.
Powiązania:
https://bibliotekanauki.pl/articles/51677.pdf
Data publikacji:
2013
Wydawca:
Instytut Medycyny Wsi
Opis:
Introduction and objective: Recent in vitro studies indicate that enamel matrix derivative (EMD) could modulate the growth of periodontopathogens. The aim of the presented study was an analysis of the influence of EMD on the presence of Porphyromonas and Prevotella bacteria in the periodontal pockets of patients with chronic periodontitis in non-surgical periodontal therapy. Materials and Methods: The studies were conducted on 20 patients. The condition of the periodontium was evaluated by clinical indexes: API. SBI. PD. CAL before and 3 months after the therapy in two selected quadrants. The material was collected for investigation. The periodontopathogens were cultured and identified. Two days after EMD-scaling root planing (SRP) was applied into the pockets. Results: In the group of patients under investigation before the EMD application the presence of P. gingivalis was found in 6 patients and P. intermedia in 8 patients. After root planing and EMD application no periodontopathogens were identified in those patients either in the periodontal pockets treated with EMD or in the periodontal pockets free from EMD (control). In the statistical analysis of changes in clinical indexes, the application of SRP and SRP combined with EMD was proved to significantly influence the improvement of the clinical state. However, no significant differences between the individual parameters were found in either group. Conclusions: The SRP is an effective method of limiting the development of periopathogens in periodontal pockets. The non-surgical therapy with EMD does not change the clinical parameters significantly, compared with the SRP. Simultaneously, the application of EMD inhibits the development of periopathogens, such as Porphyromonas gingivalis and Prevotella.
Źródło:
Annals of Agricultural and Environmental Medicine; 2013, 20, 3
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Psychosocial factors and health status of employees at the Poznan University of Medical Sciences
Autorzy:
Ziemska, B.
Klimberg, A.
Marcinkowski, J.T.
Powiązania:
https://bibliotekanauki.pl/articles/49911.pdf
Data publikacji:
2013
Wydawca:
Instytut Medycyny Wsi
Opis:
Introduction: New opportunities in the labour market, competition in services and globalization have contributed to the increase in load factors in the psychosocial work environment. Availability, readiness to help, work with the sick, the suffering patient – night shifts, overtime, workaholic (as a new form of addiction), and bullying – are becoming more pronounced causes of stress, fatigue and burnout in medicine. Thus, difficult working conditions are largely the cause of unhealthy lifestyles in the medical professions and foster the development of various types of addiction and physical illness. The negative effects of psychosocial factors – in the form of immune disorders, increased incidence of mental and somatic diseases, and metabolic and hormonal disorders – more often cause increase absence through sickness and the shortening of working life. Objective: The main aim of the presented study was to provide results concerning the health state of employees of the Poznan University of Medical Sciences (PUMS), and also to analyze relations between selected psychosocial risks factors and the state of health of PUMS employees. Material and methods: The results of research conducted in 2009–2010 which covered 2,468 employees of the PUMS and the results of studies using an anonymous own questionnaire survey, evaluating exposure to psychosocial factors, which included the 1,096th members of staff of the PUMS. Results: There was a clear effect of psychosocial risk factors for health workers. The greatest burden of these factors was observed among workers with higher education, mostly doctors. This occupational group also worked in several places of work more often than other employees of the university. These workers often complained of chronic fatigue, recurrent respiratory infections, hypertension, sleep disorders, neurotic disorders and depression. The complaints quite often diagnosed were immune disease, allergies, skin diseases, gastrointestinal diseases, and disorders of carbohydrate and lipid metabolism, which clearly intensified under stress. The clearest negative impact of psychosocial factors on the health of the workers were observed in those a with higher education, employed at several jobs, and complained about poor work organization. Conclusions: 1) It is necessary to implement prevention programs for the staff of the PUMS, aimed at the primary and secondary negative impact of psychosocial factors. 2) Psychological counseling is advisable for employees. 3) It is essential that the issue of voice training, and interpersonal communication techniques to teach and control the schedule of classes, in order to reduce the workload, and encourage physical activity and other forms of relaxation. 4) It is advisable to periodically check on the work conditions and organization of work to help eliminate stressors in the work environment.
Źródło:
Annals of Agricultural and Environmental Medicine; 2013, 20, 3
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nutritional behaviours among pregnant women from rural and urban environments in Poland
Autorzy:
Wojtyla, A.
Bojar, I.
Boyle, P.
Zatonski, W.
Marcinkowski, J.T.
Bilinski, P.
Powiązania:
https://bibliotekanauki.pl/articles/51291.pdf
Data publikacji:
2011
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2011, 18, 1
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prevention of female reproductive system cancer among rural and urban polish pregnant women
Autorzy:
Bojar, I.
Bilinski, P.
Boyle, P.
Zatonski, W.
Marcinkowski, J.T.
Wojtyla, A.
Powiązania:
https://bibliotekanauki.pl/articles/51178.pdf
Data publikacji:
2011
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2011, 18, 1
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dietary behaviours of adolescents from urban and rural areas in the district of Szamotuły - a preliminary study
Autorzy:
Hoffmann, K.
Bryl, W.
Marcinkowski, J.T.
Rzesos, A.
Wojtyla, E.
Pupek-Musialik, D.
Powiązania:
https://bibliotekanauki.pl/articles/50165.pdf
Data publikacji:
2012
Wydawca:
Instytut Medycyny Wsi
Opis:
Introduction: Numerous factors and conditions affect the dietary behaviours of the young population. Urban-rural differences may also influence the lifestyle of adolescents, including diet. Aim: To describe dietary behaviours of two young populations: living in urban or rural areas in the district of Szamotuły (a city with a population of 19,000 inhabitants). Material and methods: 116 adolescents aged 15-17 years were included to this preliminary study and asked to answer questions concerning health and lifestyle. Results: No statistically significant difference was detected in the number of meals eaten daily, and 3 meals a day was the most frequent answer (45.9% in the rural group and 32.7% in the urban group). About 41.0% of rural subjects and 50.9% of urban ones admitted that they ate fresh fruit and vegetables every day. There was no statistically significant difference in the medium consumption frequency of fresh fruit, vegetable, fish, sweets and salty snacks. Conclusions: 1. Between rural and urban adolescents no statistically significant differences were observed in dietary behaviours concerning medium number of meals eaten daily, medium frequency of fresh fruit and vegetable consumption, medium monthly frequency of fish consumption, medium weekly frequency of consumption of sweets and salty snacks. 2. More than a half of the young rural dwellers preferred more salty meals in contrast to over 56% of urban youths who preferred less salty meals. Both urban and rural adolescents most often declared that eat sweets and salty snacks daily. 3. There is a great need to change the dietary habits of teenagers, especially in avoiding an over-intake of high fat and high energy products, in order to reduce the rising prevalence of obesity among adolescents.
Źródło:
Annals of Agricultural and Environmental Medicine; 2012, 19, 1
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Acute collective gas poisoning at work in a manure storage tank
Autorzy:
Zaba, Cz.
Marcinkowski, J.T.
Wojtyla, A.
Tezyk, A.
Tobolski, J.
Zaba, Z.
Powiązania:
https://bibliotekanauki.pl/articles/50197.pdf
Data publikacji:
2011
Wydawca:
Instytut Medycyny Wsi
Tematy:
acute poisoning
collective poisoning
manure
storage tank
occupational disease
environment protection
Źródło:
Annals of Agricultural and Environmental Medicine; 2011, 18, 2
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparative studies on promotion of health and life style of hospital staff in Sweden and Poland
Autorzy:
Marcinkowski, J.T.
Edbom-Kolarz, A.
Bajek, A.
Wojtyla, A.
Leppert, J.
Zagozdzon, P.
Kolarczyk, E.
Bryl, W.
Hoffman, K.
Powiązania:
https://bibliotekanauki.pl/articles/50831.pdf
Data publikacji:
2012
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2012, 19, 4
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Health policy and legal regulations concerning the functioning in society of individuals burdened with Huntington’s disease and other rare diseases
Autorzy:
Zielonka, D.
Marcinkowski, J.T.
Klimberg, A.J.
Powiązania:
https://bibliotekanauki.pl/articles/3339.pdf
Data publikacji:
2013
Wydawca:
Instytut Medycyny Wsi
Źródło:
Journal of Pre-Clinical and Clinical Research; 2013, 07, 1
1898-2395
Pojawia się w:
Journal of Pre-Clinical and Clinical Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Regionalny system unieszkodliwiania odpadów medycznych
The concept of a regional site for the disposal of hospital wastes the district of Wrocław
Autorzy:
Marcinkowski, T.
Powiązania:
https://bibliotekanauki.pl/articles/237197.pdf
Data publikacji:
1998
Wydawca:
Polskie Zrzeszenie Inżynierów i Techników Sanitarnych
Tematy:
odpady medyczne
system unieszkodliwiania odpadów
województwo wrocławskie
Opis:
The sources and the volume of the hospital wastes produced within the District of Wrocław were classified and analyzed.Consideration was also given to the disposal methods which had been in use so far for that kind of wastes.In the overall volume of hospital wastes the following groups of medical wastes were distinguished : contagious,chemical and radioactive.( It should be noted that hospital wastes also include species typical of municipal refuse).On analyzing and evaluating the condition of the disposal site,the transpost potential,adn the available disposal methods,the concept of a regional site for the disposal of hazardous medical wastes was proposed.
Źródło:
Ochrona Środowiska; 1998, 4; 37-42
1230-6169
Pojawia się w:
Ochrona Środowiska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of potential theory in calculating wave-induced vertical forces on horizontal cylinders near a plane boundary
Autorzy:
Marcinkowski, T.
Wilde, P.
Powiązania:
https://bibliotekanauki.pl/articles/241390.pdf
Data publikacji:
2006
Wydawca:
Polska Akademia Nauk. Instytut Budownictwa Wodnego PAN
Tematy:
hydrodynamic forces
underwater pipeline
potential theory
diffraction theory
curvilinear coordinates
Opis:
Hydrodynamic forces acting on a horizontal cylinder located in the vicinity of the bottom are analyzed by a diffraction theory which solves the problem in terms of a velocity potential. The cylinder is assumed to be rigidly anchored to the bottom at a sufficient depth, so that it has no influence on the surface profile. The potential function φ is defined as the sum of the incident wave velocity potential φ w and the scattered wave velocity potential φa. The results of measurements of wave-induced pressures and forces on a horizontal cylinder located close to the bottom are compared with the theoretical solution based on the potential theory for incompressible, perfect fluid and ideal boundary conditions at the bottom and the surface of the cylinder. The experiments were carried out in the Large Wave Channel in Hannover with a cylinder of 0.8 m diameter. Thus the results are in a scale which corresponds to real pipelines. The analysis shows that the potential theory explains the components with double frequency of the wave in pressures and vertical forces as far as the amplitudes are concerned. In the experiments, the Keulegan-Carpenter number is rather low and the inertia hydrodynamic forces on the cylinder are dominant. It seems that the observed phase shift between the force component and the wave results from the energy dissipation which is not considered in the theoretical solution.
Źródło:
Archives of Hydro-Engineering and Environmental Mechanics; 2006, 53, 1; 49-69
1231-3726
Pojawia się w:
Archives of Hydro-Engineering and Environmental Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Alcohol consumption in Polish middle and high school pupils-has this rapidly increased during 2009–11?
Autorzy:
Wojtyla-Buciora, P.
Wojtyla, C.
Urbaniak, M.
Kapka-Skrzypczak, L.
Wojtyla, A.
Diatczyk, J.
Klimberg, A.
Piotrowski, K.
Marcinkowski, J.T.
Powiązania:
https://bibliotekanauki.pl/articles/50175.pdf
Data publikacji:
2014
Wydawca:
Instytut Medycyny Wsi
Opis:
Introduction. The dynamic rise of alcohol consumption in adolescents is a matter of serious concern, requiring frequently updated monitoring. By such means, it is possible to optimise preventative measures for dealing with this problem. Objective. To estimate the magnitude/amount and frequency of alcohol consumed by middle and high school pupils in Poland, including the circumstances when alcohol was first drunk. Materials and Methods. A randomised survey was performed throughout Poland on middle school (junior high school) pupils, (n=9360) in 2009, followed by both middle and high school pupils in 2011 (n=7971). The questionnaire was devised by the Polish Chief Sanitary Inspectorate (GIS). Results. A strikingly sharp increase in alcohol consumption (29%) was observed in subjects between 2009 – 2011. In the latter year, 1 month prior to survey, respectively, 50% and 71% of middle school and high school pupils drank alcohol, and correspondingly, 36% and 63% of these pupils ever became intoxicated/drunk. Conclusions. 1) Adolescent alcohol consumption increases with age and is highest in girls. Monitoring as well as in-depth analysis thus becomes necessary. 2) Systematic monitoring and analysis of changing healthy lifestyle behaviour should be used for taking the necessary corrective action. This should happen concurrently and consist of planned health education programmes, including health promotion.
Źródło:
Annals of Agricultural and Environmental Medicine; 2014, 21, 3
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Simple Approach to Data Analysis for the Detection of Hazardous Materials by Means of Neutron Activation Analysis
Autorzy:
Kaźmierczak, Ł.
Borsuk, S.
Gierlik, M.
Guzik, Z.
Iwanowska-Hanke, J.
Korolczuk, S.
Kozłowski, T.
Krakowski, T.
Marcinkowski, R.
Swiderski, L.
Szeptycka, M.
Szewiński, J.
Urban, A.
Powiązania:
https://bibliotekanauki.pl/articles/1402637.pdf
Data publikacji:
2015-05
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
29.85.Fj
Opis:
Neutron activation analysis is a well-known method for determining isotopic composition of different materials. Due to the non-destructive nature of the method it can also be used in homeland security application, for example an inspection of packages of unknown origin. For this purpose hazardous material detection system (SWAN) was built. The device has an automatic decision algorithm that analyze the spectrum of gamma rays of $\text{}^{12}C,$ $\text{}^{14}N$ and $\text{}^{16}O$. Characteristic ratio of these lines gives the requested answer. Using such a simple approach SWAN is able to obtain promising results.
Źródło:
Acta Physica Polonica A; 2015, 127, 5; 1540-1542
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Huntington’ disease – imbalance of amino acid levels in plasma of patients and mutation carriers
Autorzy:
Gruber, B.M.
Klaczkow, G.
Jaworska, M.
Krzyszton-Russjan, J.
Anuszewska, E.L.
Zielonka, D.
Klimberg, A.
Marcinkowski, J.T.
Powiązania:
https://bibliotekanauki.pl/articles/50964.pdf
Data publikacji:
2013
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2013, 20, 4
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł

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