Wyniki wyszukiwania - AGRO

1

Types of behaviors and stress-coping strategies in the workplace among nurses

100%

Basinska M., Andruszkiewicz A.

Polish Journal of Environmental Studies

|

2004

|

tom 13

|

nr Suppl.2, Part 1

The goal of this paper is to assess any possible relationships between the types of behaviors and coping strategies with occupational stress among nurses. Workplace has an important position in the life of a contemporary person. It can be a source of great satisfaction and positive experiences or it can be a source of frustration and negative influence on ones health. Sample: The sample consisted of 242 nurses from various hospitals in Bydgoszcz. Method: The research was conducted by the means of two questionnaires: first, AVEM - Questionnaire, which describes four types of behaviors and second, Latack's Coping Scale - which describes five coping factors with occupational stress. The analysis of the results indicates that the types of behavior in the workplace influence the strategies of coping with occupational stress.

2

Influence of mechanical damage on the condition of trees

100%

Kosmala M., Roslon-Szerynska E., Suchocka M.

Annals of Warsaw University of Life Sciences - SGGW. Horticulture and Landscape Architecture

|

2008

|

tom 29

3

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Association of occupational stress factors on nicotine dependence among patients visiting dental care unit of Indo-Tibetian border police force station in India

100%

Karandeep Singh Sandhu K. S., Vikram Arora V., Gupta N., Gupta P., Mitali Raja M., Nishant Mehta N.

Roczniki Państwowego Zakładu Higieny

|

2016

|

tom 67

|

nr 1

Background. Tobacco use is the foremost preventable cause of death and disease in the world today and work strain might be related with nicotine dependence by its provoking effect. Objective. To assess the association between occupational stress and nicotine dependence. Material and methods. A cross sectional survey was conducted among 200 subjects visiting a satellite dental clinic of Swami Devi Dyal Hospital and Dental College, Barwala, Panchkula, India. Nicotine dependence was measured using the Fagerstrom Test for Nicotine Dependence (FTND). The extent of the stress factors experienced at work was assessed using the Effort-Reward Imbalance scale (ERI). Chi-square test and multiple logistic regression analysis were employed for statistical analysis. Confidence level and level of significance were set at 95% and 5% respectively. Results. The results of bivariate analysis revealed association of occupational stress with age, marital status, educational status, level of nicotine dependence, frequency of cigarette smoking and religious attendance. However, multivariate analysis elicited the significant association of occupational stress with only two variables, level of nicotine dependence and frequency of smoking. Conclusion. Occupational stress was found to be associated with nicotine dependence in the present study implying a need of other tranquil measures to be incorporated for the relief of work related stress.

4

Response of the pituitary and adrenal glands of sheep subjected to restraint stress after repeated isolation stress

100%

Wronska-Fortuna D., Frys-Zurek M., Niezgoda J.

Bulletin of the Veterinary Institute in Puławy

|

2009

|

tom 53

|

nr 2

257-261

The results obtained in the study showed that sheep subjected to a new stress factor (restraint) following twice-applied action of another stress factor (isolation from the flock), maximum ACTH concentration was considerably higher than in the group of sheep subjected to single restraint stress, whereas the values of maximum cortisol concentration were similar. It distinctly indicated a divergence in pituitary and adrenal gland activity during severe stress after another twice repeated stressor. The fact that cortisol concentration in blood plasma remained at a constant level during different combinations of stress factors and repetition of frequencies testifies to the autonomy of adrenal glands and their own ability to regulate cortisol release. In this case the plasma level of ACTH appears to be better than the cortisol marker of stress intensity in sheep within a wide range of stressor intensities and cortisol level is not an objective factor because its level in blood plasma does not change simultaneously. The reason for cortisol suppression release in this case is the necessity for the organism to keep a suitable rate of metabolism and control its excess during stress.

5

Efficiency of direct somatic embryogenesis in Arabidopsis thaliana [L.] Heynh. under various in vitro culture conditions

100%

Gaj M. D., Czubin M.

Biotechnologia

|

2004

|

nr 1

6

Biochemical and spectroscopic changes in phycobiliproteins of the cyanobacterium, Aulosira fertilissima, induced by UV-B radiation

100%

Banerjee M., Sinha R. P., Hader D. P.

Acta Protozoologica

|

1998

|

tom 37

|

nr 3

7

Response of Chlamydomonas reinhardtii repair-deficient strains to varoius stress factors

100%

Slivkova A., Galova E.

Biological Bulletin of Poznań. Supplement

|

1997

|

tom 34

8

Abiotic stress induced production of beta-carotene, allophycocyanin and total lipids in Spirulina sp.

84%

Hifney A. F., Issa A. A., Fawzy M. A.

Journal of Biology and Earth Sciences

|

2013

|

tom 03

|

nr 1

9

Leaf blade structure and the tolerance of Acer negundo L. (box elder) to the polluted environment

84%

Dineva S. B.

Dendrobiology

|

2005

|

tom 53

11-16

Polluted air is a stress factor that contributes to the decline of urban trees. Air pollution may cause short-term (acute) damage, which is immediately visible and long-term (chronic) damage, which can lead to gradual tree decline. Long-term damage may predispose trees to other disorders. The impact of technogenic factors on the leaf’s anatomical structure of Acer negundo L. (Box elder) was studied. The thickness of the upper cuticle is increased when compared to those from an ecologically pure area. A change in the rate of mesophyll tissue is due to the enlargement of the palisade parenchyma. The thickness of lower epidermal cells is decreased. All changes of the leaf blade structure are significant and are in direction of increasing the xerophyte characteristics of the leaves. Box elder is native to much of temperate North America. This is a tree of lowlands and wet hardwood forests. As such, we can assume that the registered changes are adaptive responses of the tree to the contaminated environment and that the tree can be considered to be relatively tolerant.

10

Heat shock response in gastrointestinal tract

84%

Sikora A., Grzesiuk E.

Journal of Physiology and Pharmacology. Supplement

|

2007

|

tom 58

|

nr 3

43-62

11

The preliminary assessment of phenological reactions of selected tree species exposed to long-lasting stress in construction areas

84%

Suchocka M.

Annals of Warsaw University of Life Sciences - SGGW. Horticulture and Landscape Architecture

|

2008

|

tom 29

12

Where we are and what we are driving at?

84%

Kacperska A.

Acta Physiologiae Plantarum

|

2007

|

tom 29

|

nr 1 Suppl.

13

Wplyw zwiazkow ropopochodnych w warunkach wzrastajacego zasolenia na przebieg procesu nitryfikacji w glebie

84%

Przybulewska K., Stolarska A.

Zeszyty Problemowe Postępów Nauk Rolniczych

|

2006

|

tom 515

351-356

W niniejszej pracy przedstawiono wyniki badań dotyczące wpływu związków ropopochodnych (olej napędowy i benzyna bezołowiowa) w glebie zasolonej NaCl na przebieg procesu nitryfikacji. Zastosowano zanieczyszczenie gleby NaCl w następujących stężeniach: 10, 100 i 1000 mmol·kg⁻¹. Kontrolę stanowiła gleba bez dodatku soli. Podwójny stres antropogeniczny otrzymano zanieczyszczając próbki z powyżej przygotowanych kombinacji olejem napędowym oraz benzyną bezołowiową w następujących dawkach: 0,1; 1 oraz 10% wag. Zasolenie gleby NaCl i jednoczesne zanieczyszczenie jej produktami ropopochodnymi wpływa niekorzystnie na przebieg procesu nitryfikacji w glebie, obniżając jego wartość. Wielkość tych zmian zależy od rodzaju i dawki wprowadzonego zanieczyszczenia. Benzyna bezołowiowa działa bardziej niekorzystnie na przebieg procesu nitryfikacji w glebie zasolonej szczególnie o zmniejszonej zawartości substancji organicznej, natomiast zaolejenie gleby zmniejsza toksyczne działanie NaCl.

14

The influence of stress factors on the concentration of radionuclids in some Asteraceae and Apiaceae plants

84%

Wierzchowska-Renke K., Myslek-Laurikainen B., Glowniak K., Matul M.

Herba Polonica

|

2002

|

tom 48

|

nr 2

W pracy prześledzono wpływ czynników stressogennych, takich jak bliskość ciągów komunikacyjnych o różnym natężeniu ruchu, nawożenie jonami tytanu oraz opanowanie przez mszyce Aphis sp. na zawartość radionuklidów w roślinach leczniczych z rodzin Asteracae i Apiaceae. Stwierdzono, że wszystkie badane rośliny zawierają radionuklidy cezu, radu i potasu. Zawartość radu, podobnie jak cezu, w większości prób była niska. Przeprowadzone analizy wykazały, że badane rośliny zawierały znaczne ilości radioaktywnego izotopu potasu. Maksymalne zawartości radionuklidów stwierdzono w próbach pozyskanych ze stanowisk zlokalizowanych przy najruchliwszych drogach. Zaobserwowano, że zastosowane nawożenie jonami tytanu wpłynęło nie tylko na wzrost i rozwój roślin lecz także na zawartość w nich radionuklidów. Odmienna była reakcja poszczególnych organów Pastinaca sativa na opanowanie tej rośliny przez mszyce. Liście roślin kontrolnych gromadziły więcej ²¹⁰Pb niż liście pasternaku na których były mszyce, natomiast korzenie bogatsze były w radioaktywny potas.

15

Control measures in chalkbrood-algorytm of therapy

84%

Chmielewski M., Glinski Z.

Pszczelnicze Zeszyty Naukowe

|

1998

|

tom 42

|

nr 2

16

The model CORNWAY - a tool for analysingn the relation between soil-water regime and the yield of maize [Zea mays L.]

84%

Majercak J., Novak V., Vidovic J.

International Agrophysics

|

1996

|

tom 10

|

nr 4

17

Effects of transportation and adaptation stress on changes in lymphocyte subpopulations in calves

84%

Janeczek W., Pogoda-Sewerniak K., Chelmonska-Soyta A., Stefaniak T.

Annals of Animal Science. Supplement

|

2002

|

nr 1

18

Role of phenylpropanoid compounds in plant responses to different stress factors

84%

Solecka D.

Acta Physiologiae Plantarum

|

1997

|

tom 19

|

nr 3

19

Various stress factors have different effect on phospholipases activity

84%

Banas W., Stenlid G., Klocek J., Banas A., Stymne S.

Biological Bulletin of Poznań. Supplement

|

1997

|

tom 34

20

Evaluation of field resistance of Scots pine against Heterobasidion annosum [Fr.] Bref. on the basis of mortality of trees and content of some phenolic acids in shoot phloem

84%

Sierota Z. H.

Phytopathologia Polonica

|

1998

|

tom 15

Ograniczanie wyników