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Tytuł:
Effect of stress on the life span of the yeast Saccharomyces cerevisiae.
Autorzy:
Święciło, Agata
Krawiec, Zdzisława
Wawryn, Jarosław
Bartosz, Grzegorz
Biliński, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/1044359.pdf
Data publikacji:
2000
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
aging
osmotic stress
superoxide dismutase
catalase
Saccharomyces cerevisiae
heat shock
oxidative stress
Opis:
A correlation is known to exist in yeast and other organisms between the cellular resistance to stress and the life span. The aim of this study was to examine whether stress treatment does affect the generative life span of yeast cells. Both heat shock (38°C, 30 min) and osmotic stress (0.3 M NaCl, 1 h) applied cyclically were found to increase the mean and maximum life span of Saccharomyces cerevisiae. Both effects were more pronounced in superoxide dismutase-deficient yeast strains (up to 50% prolongation of mean life span and up to 30% prolongation of maximum life span) than in their wild-type counterparts. These data point to the importance of the antioxidant barrier in the stress-induced prolongation of yeast life span.
Źródło:
Acta Biochimica Polonica; 2000, 47, 2; 355-364
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Heme synthesis in yeast does not require oxygen as an obligatory electron acceptor.
Autorzy:
Krawiec, Zdzisława
Święciło, Agata
Biliński, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/1044224.pdf
Data publikacji:
2000
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
osmotic stress
catalase T
catalase A
heat shock
Saccharomyces cerevisiae anoxia
Opis:
In a previous paper (Krawiec, Z., Biliński, T., Schüller, C. & Ruis, H., 2000, Acta Biochim. Polon. 47, 201-207) we have shown that catalase T holoenzyme is synthesized in the absence of oxygen after treatment of anaerobic yeast cultures with 0.3 M. NaCl, or during heat shock. This finding suggests that heme moiety of the enzyme can either be formed de novo in the absence of oxygen, or derives from the preexisting heme pool present in cells used as inoculum. The strain bearing hem1 mutation, resulting in inability to form δ-aminolevulinate (ALA), the first committed precursor of heme, was used in order to form heme-depleted cells used as inocula. The cultures were supplemented with ALA at the end of anaerobic growth prior the stress treatment. The appearance of active catalase T in the stressed cells strongly suggests that heme moiety of catalase T is formed in the absence of oxygen. This finding suggests the necessity to reconsider current opinions concerning mechanisms of heme synthesis and the role of heme as an oxygen sensor.
Źródło:
Acta Biochimica Polonica; 2000, 47, 4; 1027-2035
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reactive oxygen species as second messengers? Induction of the expression of yeast catalase T gene by heat and hyperosmotic stress does not require oxygen.
Autorzy:
Krawiec, Zdzisława
Biliński, Tomasz
Schüller, Christoph
Ruis, Helmut
Powiązania:
https://bibliotekanauki.pl/articles/1044432.pdf
Data publikacji:
2000
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
yeast.
osmotic stress
thermotolerance
catalase T
oxygen
Saccharomyces cerevisiae
stress response
heat shock
Opis:
It is shown that oxygen is not absolutely needed for stress-induced synthesis of catalase T in the yeast Saccharomyces cerevisiae. Yeast cells develop heat resistance after exposure to elevated temperatures in anoxia. The levels of catalase activity and thermotolerance are comparable to those in aerobically stressed cells. While these results obviously do not exclude a stress signaling role of reactive oxygen species in some systems, as postulated by other authors, they suggest that the question of the obligatory requirement for reactive oxygen species in other stress signaling systems should be rigorously re-investigated.
Źródło:
Acta Biochimica Polonica; 2000, 47, 1; 201-207
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ergonomics in Practice: Physical Workload and Heat Stress in Thailand
Autorzy:
Yoopat, P.
Toicharoen, P.
Glinsukon, T.
Vanwonterghem, K.
Louhevaara, V.
Powiązania:
https://bibliotekanauki.pl/articles/91204.pdf
Data publikacji:
2002
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
ergonomics
heat stress
physiological strain
ciepło
Tajlandia
ergonomia
obciążenie pracą umysłową
stres
praca w wysokiej temperaturze
fizjologia pracy
warunki pracy
Opis:
This study consists of assessments of the thermal environment and physiological strain in tasks associated with airport, construction, and metal jobs. The number of male and female participants was 108. Environmental heat stress was evaluated with the WBGT index. Physiological strain was evaluated by the relative cardiovascular load (%CVL) based on the measurements of heart rate. Also the increase of body temperature, weight loss, and perceived discomfort were determinated. At work sites the assessments lasted for 2 to 4 hrs for each participant. The mean physiological strain exceeded the level of 30%CVL. Severe peaks (over 60%CVL) were observed in specific tasks being in agreement with perceived discomfort ratings. The increase of body temperature and weight loss in most cases remained within acceptable limits. For the most strenuous tasks, various ergonomic improvements were developed in consultation with workers and managers.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2002, 8, 1; 83-93
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Test of Firefighter’s Turnout Gear in Hot and Humid Air Exposure
Autorzy:
Holmer, I.
Kuklane, K.
Gao, C.
Powiązania:
https://bibliotekanauki.pl/articles/90221.pdf
Data publikacji:
2006
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
body temperature
heat stress
physiological strain
protective clothing
odzież ochronna
straż pożarna
pożar
temperatura powietrza
temperatura ciała
stres
zagrożenia zawodowe
strażak
Opis:
Five students of a rescue training school cycled at 50 W for 20 min at 20 oC before walking at 5 km/hr up to 30 min in a climatic chamber at 55 oC and 30% relative humidity. 4 different types of clothing ensembles differing in terms of thickness and thermal insulation value were tested on separate days. All subjects completed 28–30 min in light clothing, but quit after 20–27 min in 3 firefighter ensembles due to a rectal temperature of 39 oC or subjective fatigue. No difference in the evolution of mean skin or rectal temperature was seen for the 3 turnout ensembles. Sweat production amounted to about 1000 g in the turnout gears of which less than 20% evaporated. It was concluded that the small differences between the turnout gears in terms of design, thickness and insulation value had no effect on the resulting heat physiological strain for the given experimental conditions.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2006, 12, 3; 297-305
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cooling Suits, Physiological Response, and Task Performance in Hot Environments for the Power Industry
Autorzy:
Furtado, A. L.
Craig, B. N.
Chard, J. T.
Zaloom, V. A.
Chu, H. W.
Powiązania:
https://bibliotekanauki.pl/articles/90186.pdf
Data publikacji:
2007
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
heat stress
energy expenditure
task performance
cooling suit
Opis:
Heat stress on workers working outdoors in the power industry may result in fatigue and deterioration in task performance. This research collected and analyzed data on task performance of workers working indoors and outdoors with and without a cooling suit. The task performance was compared on the basis of heart rate, oxygen consumption, tympanic temperature, subjective responses, productivity, and error rates. Based on One-Way Analysis Of Variance (ANOVA) results, a significantly lower estimated working oxygen consumption was observed (p < .001) when the cooling suit was worn. The productivity was higher while workers wore the cooling suit as compared to no cooling suit (p = .011) whereas the error rates were significantly lower (p < .001). Also a significantly lower self-reported discomfort was observed in the neck and shoulders while working wearing the cooling suit (p = .004). This study concluded that wearing a cooling suit while working outdoors was associated with physiological benefits as well as improved task performance of the study participants.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2007, 13, 3; 227-239
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Niektóre cechy bilansu cieplnego człowieka w okresie zimowym w warunkach klimatu subpolarnego północnej Finlandii
Some features of human heat balance during winter season in subpolar climate of Northern Finland
Autorzy:
Błażejczyk, K.
Fiala, D.
Richards, M.
Rintamaki, H.
Ruuhela, R.
Powiązania:
https://bibliotekanauki.pl/articles/260741.pdf
Data publikacji:
2008
Wydawca:
Stowarzyszenie Klimatologów Polskich
Tematy:
klimat subpolarny
bilans cieplny człowieka
stres zimna
ryzyko odmrożenia
human heat balance
subpolar climate
cold's stress
frostbite risk
Opis:
Artykuł prezentuje wyniki terenowych badań bioklimatyczno-fizjologicznych bilansu cieplnego człowieka oraz niektórych parametrów fizjologicznych organizmu w warunkach zimowych w strefie klimatu polar-nego północnej Finlandii. W trakcie badań obserwowano tempo ochładzania się temperatury twarzy oraz warunki zachowania równowagi cieplnej organizmu podczas długotrwałej ekspozycji terenowej.
The paper presents some results of field experiment dealing with physiological adaptation to cold in arctic climate. The bioclimatic-and-physiological measurements were carried out in February 2008 in Saariselka in northern Finland. The research are the part of COST 730 Action “Towards a universal thermal climate index UTCI for assessing the thermal environment of the human being”. We have observed face cooling during long cold exposure when standing and during walking. Whole body heat balance, adaptation processes and thermal sensations were also studied. The results show great effectiveness of cold adaptation processes. Both, physiological responses of an organism (e.g. shivering) and behavioural thermal regulation (activity, clothing) help to keep homeothermy. Some risk of local skin cooling that can lead to frostbite was observed at non covered face after 20 minute exposure in –12°C and wind speed of 12-20 m/s.
Źródło:
Problemy Klimatologii Polarnej; 2008, 18; 89-97
1234-0715
Pojawia się w:
Problemy Klimatologii Polarnej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analytical Study of the Heat Loss Attenuation by Clothing on Thermal Manikins Under Radiative Heat Loads
Autorzy:
Den Hartog, E. A.
Havenith, G.
Powiązania:
https://bibliotekanauki.pl/articles/90346.pdf
Data publikacji:
2010
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
protective clothing
heat stress
heat budget models
thermal manikin
thermal radiation
infrared radiation
solar radiation
Opis:
For wearers of protective clothing in radiation environments there are no quantitative guidelines available for the effect of a radiative heat load on heat exchange. Under the European Union funded project ThermProtect an analytical effort was defined to address the issue of radiative heat load while wearing protective clothing. As within the ThermProtect project much information has become available from thermal manikin experiments in thermal radiation environments, these sets of experimental data are used to verify the analytical approach. The analytical approach provided a good prediction of the heat loss in the manikin experiments, 95% of the variance was explained by the model. The model has not yet been validated at high radiative heat loads and neglects some physical properties of the radiation emissivity. Still, the analytical approach provides a pragmatic approach and may be useful for practical implementation in protective clothing standards for moderate thermal radiation environments.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2010, 16, 2; 245-261
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of Exercise and Heat-Load on Simple Reaction Time of University Students
Autorzy:
Chandra, A. M.
Ghosh, S.
Barman, S.
Iqbal, R.
Sadhu, N.
Powiązania:
https://bibliotekanauki.pl/articles/89834.pdf
Data publikacji:
2010
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
reaction time
exercise
heat stress
cognitive performance
Opis:
Visual and auditory simple reaction times for both right and left hands of young university male students were recorded with a simple reaction timer, before and after an exercise schedule without and with elevated temperatures in a climatic chamber. The results indicated a decrease in both visual and auditory reaction times after the exercise, but a marked increase in them was noticed when exercise was performed at elevated temperatures. The difference in reaction times in preferred and nonpreferred hands was negligible at rest, i.e., without any exercise and elevated temperature. However, the difference was significant when exercise was performed at elevated temperatures. Visual reaction time was longer than auditory reaction time in all conditions. The results suggest that in hot industries, increased temperature has a specific rather than general effect on cognitive processes, perception and attentiveness, leading to increased chances of human errors, fatal accidents and loss of productivity.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2010, 16, 4; 497-505
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Heat Gain From Thermal Radiation Through Protective Clothing With Different Insulation, Reflectivity and Vapour Permeability
Autorzy:
Brode, P.
Kuklane, K.
Candas, V.
Den Hartog, E. A.
Griefahn, B.
Holmer, I.
Meinander, H.
Nocker, W.
Richards, M.
Havenith, G.
Powiązania:
https://bibliotekanauki.pl/articles/90351.pdf
Data publikacji:
2010
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
protective clothing
heat stress
heat budget models
thermal manikin
Opis:
The heat transferred through protective clothing under long wave radiation compared to a reference condition without radiant stress was determined in thermal manikin experiments. The influence of clothing insulation and reflectivity, and the interaction with wind and wet underclothing were considered. Garments with different outer materials and colours and additionally an aluminised reflective suit were combined with different number and types of dry and pre-wetted underwear layers. Under radiant stress, whole body heat loss decreased, i.e., heat gain occurred compared to the reference. This heat gain increased with radiation intensity, and decreased with air velocity and clothing insulation. Except for the reflective outer layer that showed only minimal heat gain over the whole range of radiation intensities, the influence of the outer garments’ material and colour was small with dry clothing. Wetting the underclothing for simulating sweat accumulation, however, caused differing effects with higher heat gain in less permeable garments.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2010, 16, 2; 231-244
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Principles of the new Universal Thermal Climate Index (UTCI) and its application to bioclimatic research in European scale
Autorzy:
Błażejczyk, Krzysztof
Broede, Peter
Fiala, Dusan
Havenith, George
Holmer, Ingvar
Jendritzky, Gerd
Kampmann, Bernhard
Kunert, Anna
Powiązania:
https://bibliotekanauki.pl/articles/2034137.pdf
Data publikacji:
2010-06-01
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
human heat balance
UTCI
heat stress
Europe's bioclimate
Opis:
During the last century about 100 indices were developed to assess influences of the atmosphere on human being. However, most of them have not close relationships with physiological reactions in man. In 1999 International Society of Biometeorology established special study group do develop new Universal Thermal Climate Index (UTCI). Since 2005 these efforts have been reinforced by the COST Action 730 (Cooperation in Science and Technical Development). In February 2009 the Action was terminated and UTCI was developed. The new UTCI index represents air temperature of the reference condition with the same physiological response as the actual condition. The index base on Fiala model that is one of the most advanced multi-node thermophysiological models and include the capability to predict both whole body thermal effects (hypothermia and hyperthermia; heat and cold discomfort), and local effects (facial, hands and feet cooling and frostbite). The model consists of two interacting systems: the controlling active system; and the controlled passive system. The assessment scale of UTCI bases on the intensity of objective physiological reactions to environmental heat stress in wide range of weather and climates. The index can be applicable in various research, for example in weather forecasts, bioclimatological assessments, bioclimatic mapping in all scales (from micro to macro), urban design, engineering of outdoor spaces, consultancy for where to live, outdoor recreation and climatotherapy, epidemiology and climate impact research. The paper presents thermophysiological principles of UTCI as well as some examples of its application to assess bioclimatic differentiation of Europe.
Źródło:
Miscellanea Geographica. Regional Studies on Development; 2010, 14; 91-102
0867-6046
2084-6118
Pojawia się w:
Miscellanea Geographica. Regional Studies on Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Determination of temperature and thermal stresses distribution in power boiler elements with use inverse heat conduction method
Autorzy:
Grądziel, S.
Powiązania:
https://bibliotekanauki.pl/articles/240169.pdf
Data publikacji:
2011
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
metoda inwersji
propagacja nacisków
szybkozmienna temperatura
współczynnik przenikania ciepła
heat transfer coefficient
inverse method
stress distribution
transient temperature
Opis:
The following paper presents the method for solving one-dimensional inverse boundary heat conduction problems. The method is used to estimate the unknown thermal boundary condition on inner surface of a thick-walled Y-branch. Solution is based on measured temperature transients at two points inside the element's wall thickness. Y-branch is installed in a fresh steam pipeline in a power plant in Poland. Determination of an unknown boundary condition allows for the calculation of transient temperature distribution in the whole element. Next, stresses caused by non-uniform transient temperature distribution and by steam pressure inside a Y-branch are calculated using the finite element method. The proposed algorithm can be used for thermal-strength state monitoring in similar elements, when it is not possible to determine a 3-D thermal boundary condition. The calculated temperature and stress transients can be used for the calculation of element durability. More accurate temperature and stress monitoring will contribute to a substantial decrease of maximal stresses that occur during transient start-up and shut-down processes.
Źródło:
Archives of Thermodynamics; 2011, 32, 3; 191-200
1231-0956
2083-6023
Pojawia się w:
Archives of Thermodynamics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of heat stress on biochemical parameters of hens
Wpływ stresu cieplnego na parametry biochemiczne badanych kur
Autorzy:
Havlicek, Z.
Slama, P.
Powiązania:
https://bibliotekanauki.pl/articles/126818.pdf
Data publikacji:
2011
Wydawca:
Towarzystwo Chemii i Inżynierii Ekologicznej
Tematy:
heat stress
temperature
hen
acid-base
pH
stres cieplny
temperatura
kura
właściwości kwasowo-zasadowe
Opis:
The objective of this paper was to evaluate the effects of high temperatures on biochemical parameters of hens. Heat stress generally causes a decrease in feed intake. The hypothesis that feed intake, egg production, egg quality measures, acid-base status (pH, pCO2, HCO3 –) of hens would be influenced by the high temperature period was tested. Twenty four Isa Brown hens at 60 weeks of age were used in this experiment and hens were randomly separated into 2 equal groups. Each group contains 12 hens. First control group was housed at 20.1÷21.2°C and 60÷65% relative humidity. Experimental group was housed for 2 weeks at 20.5°C and 60÷65% relative humidity in experimental box, and then exposed to 27°C and 60% for 4 week, and then allowed to recover for 2 week at 20.5°C and 60% relative humidity. All production parameters and egg quality were significantly affected by heat stress. Feed intake during first week heat period was significantly reduced (18%). In three next weeks, feed intake was increasing with reduction 14.5%, 8% and 9.5%, respectively. Blood pH values were significantly lower from 3rd week of exposure. Blood pH had these values: 1st week 7.372, 2nd week 7.371, 3rd week 7.380 and 4th week 7.289.
Źródło:
Proceedings of ECOpole; 2011, 5, 1; 57-60
1898-617X
2084-4557
Pojawia się w:
Proceedings of ECOpole
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Białka szoku cieplnego - wrażliwe biomarkery zagrożenia komórek stresem
Heat shock proteins - sensitive biomarkers of cells endangered by stress
Autorzy:
Pedrycz, A.
Siermontowski, P.
Dudzińska, M.
Tomasiak, M.
Powiązania:
https://bibliotekanauki.pl/articles/366161.pdf
Data publikacji:
2012
Wydawca:
Polskie Towarzystwo Medycyny i Techniki Hiperbarycznej
Tematy:
białka szoku cieplnego
stres komórkowy
heat shock proteins
cellular stress
Opis:
Białka szoku cieplnego zapobiegają działaniu szkodliwych czynników i regulują funkcjonowanie wielu procesów komórkowych. Tworzą niekowalencyjne połączenia a innymi strukturami zawierającymi polipeptydy, w sytuacji, gdy struktury te nie spełniają swoich biologicznych funkcji. Znajdują się w komórkach osób zdrowych. Ich stężenie spada wraz z wiekiem a wzrasta w stanach chorobowych. Celem obecnej pracy była analiza budowy i funkcji białek szoku cieplnego. Zwrócono uwagę na rolę jaką białka te odgrywają w procesie życia i śmierci komórek, w patogenezie wielu chorób, w tym nowotworowych, miażdżycy, nadciśnienia tętniczego. Przedstawiono kierunki badań nad możliwością wykorzystania białek szoku cieplnego w procesie terapii licznych chorób. Zauważono również, że białka te pełnią rolę biomarkerów stresu komórkowego wywołanego wieloma stresorami, w tym zanieczyszczeniem środowiska
Heat shock proteins prevent adverse effects induced by harmful conditions and regulate the functioning of numerous cellular processes. They produce non-convalescent connections with other structures containing polypeptides in situations when these structures do not fulfill their biological functions. They are present in the cells of healthy people and their concentration tends to decrease with age and increase at times of illness. The objective of the current work was to analyse the structuring and functions of heat shock proteins. The investigation looked at the role that such proteins play in the process of life and death of cells in the pathogenesis of many diseases, including cancerous diseases, sclerosis, and hypertension. This paper presents research directions examining the possibility of applying heat shock proteins in treating numerous diseases. Such proteins have also been observed to serve as biomarkers of cellular stress induced by a variety of stressors, including environmental pollution.
Źródło:
Polish Hyperbaric Research; 2012, 2(39); 69-80
1734-7009
2084-0535
Pojawia się w:
Polish Hyperbaric Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modeling of heat and mass transfer in LaNi5 matrix during hydrogen absorption-desorption cycle
Autorzy:
Akanji, O. L.
Kolesnikov, A. V.
Powiązania:
https://bibliotekanauki.pl/articles/779125.pdf
Data publikacji:
2012
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
packed bed
reactor
stress
metal hydride
hydrogen
structural mechanics
heat transfer
mass transfer
Opis:
Packed bed reactors using metal hydride are attracting a lot of attention as potential hydrogen storage systems. Some operational and design variables are major constraints to obtain a proper infl ow/outfl ow of hydrogen into a metal hydride reactor. These variables include packed bed thermal conductivity, porosity, pressure and temperature distributions in the reactor during the absorption/desorption cycle. They also cause a mechanical stress induced by temperature gradient. In this paper, two dimensional models are implemented in COMSOL multiphysics to simulate the hydrogen fl ow, pressure and temperature distributions in the packed bed reactor during absorption/desorption cycle. Also, stresses in porous metal hydride induced by temperature variation in the heating/cooling cycle were evaluated. A possible effect of stress induced, porosity changes on diffusion and heating of hydrogen in both radial and axial direction in packed bed is discussed. The model consists of a system of partial differential equations (PDE) describing structural mechanics of stress, heat and mass transfer of hydrogen in the porous matrix of the packed bed reactor.
Źródło:
Polish Journal of Chemical Technology; 2012, 14, 3; 71-76
1509-8117
1899-4741
Pojawia się w:
Polish Journal of Chemical Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
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