Библиотека института биофизики СО РАН

Главная

Базы данных

Труды сотрудников ИБФ СО РАН - результаты поиска

Вид поиска

Каталог книг и продолжающихся изданий библиотеки Института биофизики СО РАН

Иностранные журналы библиотеки Института биофизики СО РАН

Отечественные журналы библиотеки Института биофизики СО РАН

Каталог диссертаций ИБФ СО РАН

Труды сотрудников ИБФ СО РАН

Область поиска

в найденном

Найдено в других БД:

Каталог книг и продолжающихся изданий библиотеки Института биофизики СО РАН (3)

Формат представления найденных документов:
полный	информационный	краткий

Отсортировать найденные документы по:
автору	заглавию	году издания	типу документа

Поисковый запрос: (<.>K=heat<.>)

Общее количество найденных документов : 34
Показаны документы с 1 по 20

1-20 21-34

Evaluation of optimal configuration of hybrid life support system for space [Text] / S. I. Bartsev, V. V. Mezhevikin, V. A. Okhonin ; ed. TW Tibbitts [et al.] // LIFE SCIENCES: SPACE LIFE SUPPORT SYSTEMS AND THE LUNAR FARSIDE CRATER SAHA PROPOSAL. Ser. ADVANCES IN SPACE RESEARCH : PERGAMON PRESS LTD, 2000. - Vol. 26: F4 4 F4 5 and F3 7 Symposia of COSPAR Scientific Commission F Held at the 32nd COSPAR Scientific Assembly (JUL 12-19, 1998, NAGOYA, JAPAN), Is. 2. - P. 323-326, DOI 10.1016/S0273-1177(99)01071-6. - Cited References: 12 . - ISBN 0273-1177

РУБ Engineering, Aerospace + Food Science & Technology

Аннотация: Any comprehensive evaluation of Life Support Systems (LSS) for space applications has to be conducted taking into account not only mass of LSS components but also all relevant equipment and storage: spare parts, additional mass of space ship walls, power supply and heat rejection systems. In this paper different combinations of hybrid LSS (HLSS) components were evaluated. Three variants of power supply were under consideration - solar arrays, direct solar light transmission to plants, and nuclear power. The software based on simplex approach was used for optimizing LSS configuration with respect to its mass. It was shown that there are several LSS configuration, which are optimal for different time intervals. Optimal configurations of physical-chemical (P/C), biological and hybrid LSS for three types of power supply are presented. (C) 2000 COSPAR. Published by Elsevier Science Ltd.

WOS
Держатели документа:
RAS, SB, Inst Biophys, Krasnoyarsk 660036, Russia
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Bartsev, S.I.; Mezhevikin, V.V.; Okhonin, V.A.; Tibbitts, TW \ed.\; Wheeler, RM \ed.\; Mitchell, CA \ed.\

Найти похожие

Life as a set of matter transformation cycles: Ecological attributes of life [Text] / S. I. Bartsev, V. V. Mezhevikin, V. A. Okhonin ; ed. Y Mogami [et al.] // SPACE LIFE SCIENCES: LIVING ORGANISMS, BIOLOGICAL PROCESSES AND THE LIMITS OF LIFE. Ser. ADVANCES IN SPACE RESEARCH : ELSEVIER SCIENCE BV, 2001. - Vol. 28: F1 4/F4 5/and F3 2/F3 3 Symposium of COSPAR Scientific Commission F held at the 33rd COPAR Scientific Assembly (JUL 16-23, 2000, WARSAW, POLAND), Is. 4. - P. 607-612, DOI 10.1016/S0273-1177(01)00389-1. - Cited References: 4 . - ISBN 0273-1177

РУБ Engineering, Aerospace + Astronomy & Astrophysics + Geosciences, Multidisciplinary + Meteorology & Atmospheric Sciences

Аннотация: An approach to searching for extraterrestrial life on the base of "autotroph" concept of the origin of life is presented in the paper, According to this concept the origin of life took place in three stages. The first stage was developed inside the global geochemical cycle in which the turnover of different chemical transformations was implemented by solar radiation and/or heat energy of bowels of the Earth. At the second stage, after the autocatalytic systems have emerged these systems evolved as a result of "natural selection" by autocatalysis parameters up to emergence of special inheritance systems that drastically improved the autocatalysis parameters. The best in terms of autocatalysis parameters were the autocatalysis systems based on phase-separated particles where complex structures can form not only on the basis of covalent interactions. Such autocatalysis systems can emerge only in liquid in a certain range of temperatures and pressures. At this stage the geochemical cycle complicated involving new substances. At the third stage the evolution involved improvement of inheritance systems resulting in formation of the modern type of genetic apparatus. This concept formed the basis to consider approaches to experimental modeling of major aspects of the origin of life and to outlining some general features of life that can extend the sensitive horizon of searching for extraterrestrial life. (C) 2001 COSPAR. Published by Elsevier Science Ltd. All rights reserved.

WOS
Держатели документа:
Russian Acad Sci, Siberian Branch, Inst Biophys, Krasnoyarsk 660036, Russia
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Bartsev, S.I.; Mezhevikin, V.V.; Okhonin, V.A.; Mogami, Y \ed.\; Bruce, L \ed.\; Nechitailo, G \ed.\; Kondyurin, A \ed.\; Clark, BC \ed.\

Найти похожие

Tolerance of LSS plant component to elevated temperatures / S. A. Ushakova, A. A. Tikhomirov // Acta Astronautica. - 2002. - Vol. 50, Is. 12. - P759-764, DOI 10.1016/S0094-5765(02)00010-3 . - ISSN 0094-5765
Кл.слова (ненормированные):
Metabolism -- Photosynthesis -- Rate constants -- Thermal effects -- Thermoanalysis -- Thermal tolerance -- Life support systems (spacecraft) -- carbon dioxide -- adaptation -- article -- Brassicaceae -- comparative study -- heat -- instrumentation -- light -- metabolism -- microclimate -- photosynthesis -- physiology -- plant physiology -- wheat -- Adaptation, Physiological -- Brassicaceae -- Carbon Dioxide -- Ecological Systems, Closed -- Heat -- Life Support Systems -- Light -- Photosynthesis -- Plant Physiology -- Triticum
Аннотация: Stability of LSS based on biological regeneration of water, air and food subject to damaging factors is largely dependent on the behavior of the photosynthesizing component represented, mainly, by higher plants. The purpose of this study is to evaluate the tolerance of uneven-aged wheat and radish cenoses to temperature effects different in time and value. Estimation of thermal tolerance of plants demonstrated that exposure for 20 h to the temperature increasing to 45В°C brought about irreversible damage both in photosynthetic processes (up to 80% of initial value) and the processes of growth and development. Kinetics of visible photosynthesis during exposure to elevated temperatures can be used to evaluate critical exposure time within the range of which the damage of metabolic processes is reversible. With varying light intensity and air temperature it is possible to find a time period admissible for the plants to stay under adverse conditions without considerable damage of metabolic processes. В© 2002 Elsevier Science Ltd. All rights reserved.

Scopus
Держатели документа:
Institute of Biophysics (Russian Academy of Sciences, Siberian Branch) Academgorodok, 660036 Krasnoyarsk, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Ushakova, S.A.; Tikhomirov, A.A.

Найти похожие

Volatile metabolites of higher plant crops as a photosynthesizing life support system component under temperature stress at different light intensities / I. I. Gitelson [et al.] // Advances in Space Research. - 2003. - Vol. 31, Is. 7. - P1781-1786, DOI 10.1016/S0273-1177(03)00121-2 . - ISSN 0273-1177
Кл.слова (ненормированные):
Composition -- Crops -- Heat resistance -- Metabolites -- Photosynthesis -- Volatile metabolites -- Space research -- biosphere -- article -- comparative study -- gas -- growth, development and aging -- heat -- indoor air pollution -- light -- metabolism -- microclimate -- photon -- photosynthesis -- physiology -- radiation exposure -- volatilization -- wheat -- Air Pollution, Indoor -- Environment, Controlled -- Gases -- Heat -- Life Support Systems -- Light -- Photons -- Photosynthesis -- Triticum -- Volatilization
Аннотация: The effect of elevated temperatures of 35 and 45В°C (at the intensities of photosynthetically active radiation 322, 690 and 1104 ?mol-m-2-s-1) on the photosynthesis, respiration, and qualitative and quantitative composition of the volatiles emitted by wheat (Triticum aestuvi L., cultivar 232) crops was investigated in growth chambers. Identification and quantification of more than 20 volatile compounds (terpenoids - ?-pinene, ?3 carene, limonene, benzene, ?-and transcaryophyllene, ?- and ?-terpinene, their derivatives, aromatic hydrocarbons, etc.) were conducted by gas chromatograph/mass spectrometry. Under light intensity of 1104 ?mol-m-2-s-1, heat resistance of photosynthesis and respiration increased at 35В°C and decreased at 45В°C. The action of elevated temperatures brought about variations in the rate and direction of the synthesis of volatile metabolites. The emission of volatile compounds was the greatest under a reduced irradiation of 322 ?mol-m-2-s-1 and the smallest under 1104 ?mol-m-2-s-1 at 35В°C. During the repair period, the contents and proportions of volatile compounds were different from their initial values, too. The degree of disruption and the following recovery of the functional state depended on the light intensity during the exposure to elevated temperatures. The investigation of the atmosphere of the growth chamber without plants has revaled the substances that were definitely technogenic in origin: tetramethylurea, dimethylsulfide, dibutylsulfide, dibutylphthalate, and a number of components of furan and silane nature. В© 2003 COSPAR. Published by Elsevier Science Ltd. All rights reserved.

Scopus
Держатели документа:
Institute of Biophysics, Siberian Branch, Krasnoyarsk 660036, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Gitelson, I.I.; Tikhomirov, A.A.; Parshina, O.V.; Ushakova, S.A.; Kalacheva, G.S.

Найти похожие

Kinetic parameters of a culture of the hydrogen-oxidizing bacterium Ralstonia eutropha grown under conditions favoring polyhydroxybutyrate biosynthesis [Text] / T. G. Volova, N. A. Voinov // Appl. Biochem. Microbiol. - 2003. - Vol. 39, Is. 2. - P. 166-170, DOI 10.1023/A:1022585912873. - Cited References: 15 . - ISSN 0003-6838

РУБ Biotechnology & Applied Microbiology + Microbiology
Рубрики:
ALCALIGENES
Аннотация: Kinetic parameters of a culture of the hydrogen-oxidizing bacterium Ralstonia eutropha grown on a gas substrate under conditions favoring autotrophic biosynthesis of polyhydroxybutyrate were studied. The following parameters, making it possible to control and optimize the process in industrial situations, were determined: specific rate of substrate consumption, physical properties of the culture medium, and coefficients of heat emission and mass transfer.

WOS
Держатели документа:
Russian Acad Sci, Siberian Div, Inst Biophys, Krasnoyarsk 660033, Russia
Siberian State Technol Univ, Minist Educ Russian Federat, Krasnoyarsk 660049, Russia
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Volova, T.G.; Voinov, N.A.

Найти похожие

Kinetic Parameters of a Culture of the Hydrogen-Oxidizing Bacterium Ralstonia eutropha Grown under Conditions Favoring Polyhydroxybutyrate Biosynthesis / T. G. Volova, N. A. Voinov // Applied Biochemistry and Microbiology. - 2003. - Vol. 39, Is. 2. - P166-170, DOI 10.1023/A:1022585912873 . - ISSN 0003-6838
Кл.слова (ненормированные):
hydrogen -- poly(3 hydroxybutyric acid) -- article -- bacterial growth -- bacterium culture -- biosynthesis -- controlled study -- culture medium -- density -- fermentation -- gas -- gravimetry -- heat exchange -- nonhuman -- oxidation -- Ralstonia eutropha -- surface tension -- temperature dependence -- thermogenesis -- Bacteria (microorganisms) -- Ralstonia -- Wautersia eutropha
Аннотация: Kinetic parameters of a culture of the hydrogen-oxidizing bacterium Ralstonia eutropha grown on a gas substrate under conditions favoring autotrophic biosynthesis of polyhydroxybutyrate were studied. The following parameters, making it possible to control and optimize the process in industrial situations, were determined: specific rate of substrate consumption, physical properties of the culture medium, and coefficients of heat emission and mass transfer.

Scopus
Держатели документа:
Institute of Biophysics, Siberian Division, Russian Academy of Sciences, Krasnoyarsk, 660033, Russian Federation
Siberian State Technol. University, Min. of Educ. of the Russ. Fed., Krasnoyarsk, 660049, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Volova, T.G.; Voinov, N.A.

Найти похожие

Kinetic parameters of a culture of the hydrogen-oxidizing Ralstonia eutropha, grown under the regimen of biosynthesis of polyhydroxybutyrate / T. G. Volova, N. A. Voinov // Prikladnaia biokhimiia i mikrobiologiia. - 2003. - Vol. 39, Is. 2. - С. 189-193 . - ISSN 0555-1099
Кл.слова (ненормированные):
hydrogen -- hydroxybutyric acid -- polyester -- article -- culture medium -- enzyme specificity -- growth, development and aging -- kinetics -- metabolism -- oxidation reduction reaction -- temperature -- Wautersia eutropha -- Culture Media -- Cupriavidus necator -- Hydrogen -- Hydroxybutyrates -- Kinetics -- Oxidation-Reduction -- Polyesters -- Substrate Specificity -- Temperature
Аннотация: Kinetic parameters of a culture of the hydrogen-oxidizing bacterium Ralstonia eutropha, grown on a gas substrate under the conditions favoring autotrophic biosynthesis of polyhydroxybutyrate, were studied. The following parameters, making it possible to control and optimize the process in industrial situations, were determined: specific rate of substrate consumption, physical properties of culture medium, and coefficients of heat emission and mass transfer.

Scopus
Держатели документа:
Institute of Biophysics, Siberian Division, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk, 660036 Russia. : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Volova, T.G.; Voinov, N.A.

Найти похожие

Characteristics of slow induction curve of chlorophyll fluorescence and CO2 exchange for the assessment of plant heat tolerance at various levels of light intensity [Text] / E. N. Zavorueva, S. A. Ushakova // Russ. J. Plant Physiol. - 2004. - Vol. 51, Is. 3. - P. 294-301, DOI 10.1023/B:RUPP.0000028674.39572.1c. - Cited References: 18 . - ISSN 1021-4437

РУБ Plant Sciences

Кл.слова (ненормированные):
Triticum aestivum -- Raphanus sativus var. minor -- fluorescence -- heat tolerance -- pigments -- CO2 exchange
Аннотация: The heat tolerance of wheat (Triticum aestivum L.) and radish (Raphanus sativus L. var. minor) cenoses exposed to elevated and damaging air temperatures (35 degreesC for 20 h, 45 degreesC for 7 h) under photoculture conditions at various levels of photosynthetically active radiation (PAR) was assessed by measuring characteristics of the slow induction curve of chlorophyll fluorescence at 682 and 734 nm and the CO2 exchange rate. Irrespective of the illumination level, the exposure of the cenoses to 35 degreesC did not induce irreversible changes in the plant photosynthetic apparatus. The lowest extent of damage to wheat and radish cenoses exposed to 45 degreesC was observed at 150 W/m(2) of PAR, whereas the highest damage of the plants was observed at an illumination level that was close to the compensation point of the cenose photosynthesis (50-70 W/m(2) of PAR at air temperature of 24 degreesC). Viability index proved to be the most sensitive. characteristic, compared to other characteristics, which were determined by measuring the slow phase of fluorescence induction at 682 and 734 nm. In the cenoses studied, the pattern of changes in the viability index in response to a stress factor was close to the changes in the photosynthetic rate.

WOS
Держатели документа:
Krasnoyarsk State Architectural & Bldg Acad, Krasnoyarsk, Russia
Russian Acad Sci, Inst Biophys, Siberian Div, Krasnoyarsk 660036, Russia
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Zavorueva, E.N.; Ushakova, S.A.

Найти похожие

A comparative investigation of biodegradable polyhydroxyalkanoate films as matrices for in vitro cell cultures [Text] / E. I. Shishatskaya, T. G. Volova // J. Mater. Sci.-Mater. Med. - 2004. - Vol. 15, Is. 8. - P915-923, DOI 10.1023/B:JMSM.0000036280.98763.c1. - Cited References: 34 . - 9. - ISSN 0957-4530

РУБ Engineering, Biomedical + Materials Science, Biomaterials
Рубрики:
DEGRADATION
   POLY(3-HYDROXYBUTYRATE)
   POLYESTERS
   POLYMERS
Аннотация: The paper describes the production and investigation of flexible films made of high-purity polyhydroxyalkanoates (PHAs) - polyhydroxybutyrate [poly-(3HB)] and poly-3-hydroxybutyrate-co-poly-3-hydroxyvalerate [poly(3Hl3-co-3HV)], containing 4-30 mol % hydroxyvalerate. Poly(3HB-co-3HV) films have a more porous structure than poly-(3HB) films, which are more compact, but their surface properties, such as wettability and surface and interface energies, are the same. Sterilisation of the PHA films by conventional methods (heat treatment and gamma-irradiation) did not impair their strength. Cells cultured on PHA films exhibited high levels of cell adhesion. Cell morphology, protein synthesis and DNA synthesis were estimated by extent of H-3-thymidine incorporation into the animal cell cultures of various origins (fibroblasts, endothelium cells, and isolated hepatocytes) in direct contact with PHAs. The investigation showed that this material can be used to make matrices for in vitro proliferous cells. The investigated properties of poly-(3HB) and poly(3HB-co-3HV) films proved to be fundamentally similar. (C) 2004 Kluwer Academic Publishers.

Держатели документа:
Russian Acad Sci, Siberian Branch, Inst Biophys, Krasnoyarsk 60036, Russia : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Shishatskaya, E.I.; Volova, T.G.

Найти похожие

10.

The investigation on the dynamics of frontal zones in the ocean based on the numerical modelling, using the AVHRR satellite data [Text] / A. V. Kartushinsky ; ed. P Schlussel [et al.] // CLIMATE CHANGE PROCESSES IN THE STRATOSPHERE, EARTH-ATMOSPHERE-OCEAN SYSTEMS, AND OCEANOGRAPHIC PROCESSES FROM SATELLITE DATA. Ser. ADVANCES IN SPACE RESEARCH : PERGAMON-ELSEVIER SCIENCE LTD, 2004. - Vol. 33: 2nd World Space Congress/34th COSPAR Scientific Assembly (OCT 10-19, 2002, HOUSTON, TX), Is. 7. - P. 1173-1178, DOI 10.1016/S0273-1177(03)00370-3. - Cited References: 19 . - ISBN 0273-1177

РУБ Engineering, Aerospace + Astronomy & Astrophysics + Environmental Sciences + Geosciences, Multidisciplinary + Meteorology & Atmospheric Sciences + Remote Sensing
Рубрики:
VARIABILITY
Кл.слова (ненормированные):
frontal temperature zones -- model -- numerical experiments -- current velocity -- turbulent diffusion -- heat flow
Аннотация: The main purpose of the work is to investigate the frontal temperature zones using the mathematical model of the oceanic temperature field. The forecast of the frontal temperature zone variability is based on satellite data. The model calculates the temperature under different starting conditions and allows for the mean monthly intensity of solar radiation, components of current velocities, and turbulent diffusion. The input data are the mean monthly current velocities and the radiation heat flows. The model is used to calculate the dynamics of the frontal temperature zones in separate parts of the ocean. Based on the results of numerical experiments presented in the paper we estimated the spatial and temporal ranges of the frontal zone variation affected by the advection of currents, horizontal turbulent heat exchange, and the radiation heat flow in separate parts of the ocean. As examples we consider the basic frontal zones in the Atlantic and the Pacific Oceans. The work also shows possible applications of parametrization of spatial horizontal components of the frontal zones functionally related to the processes of heat advection and diffusion in the absence of exact information about the magnitudes of the current velocities and turbulent mixing. (C) 2003 COSPAR. Published by Elsevier Ltd. All rights reserved.

WOS
Держатели документа:
Krasnoyarsk State Univ, Inst Biophys, Russian Acad Sci, Krasnoyarsk 660036, Russia
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Kartushinsky, A.V.; Schlussel, P \ed.\; Stuhlmann, R \ed.\; Campbell, JW \ed.\

Найти похожие

11.

The investigation on the dynamics of frontal zones in the ocean based on the numerical modelling, using the AVHRR satellite data [Text] / A. V. Kartushinsky ; ed. P Schlussel [et al.] // CLIMATE CHANGE PROCESSES IN THE STRATOSPHERE, EARTH-ATMOSPHERE-OCEAN SYSTEMS, AND OCEANOGRAPHIC PROCESSES FROM SATELLITE DATA. Ser. ADVANCES IN SPACE RESEARCH : PERGAMON-ELSEVIER SCIENCE LTD, 2004. - Vol. 33: 2nd World Space Congress/34th COSPAR Scientific Assembly (OCT 10-19, 2002, HOUSTON, TX), Is. 7. - P1173-1178, DOI 10.1016/S0273-1177(03)00370-3. - Cited References: 19 . - 6. - ISBN 0273-1177

РУБ Engineering, Aerospace + Astronomy & Astrophysics + Environmental Sciences + Geosciences, Multidisciplinary + Meteorology & Atmospheric Sciences + Remote Sensing
Рубрики:
VARIABILITY
Кл.слова (ненормированные):
frontal temperature zones -- model -- numerical experiments -- current velocity -- turbulent diffusion -- heat flow
Аннотация: The main purpose of the work is to investigate the frontal temperature zones using the mathematical model of the oceanic temperature field. The forecast of the frontal temperature zone variability is based on satellite data. The model calculates the temperature under different starting conditions and allows for the mean monthly intensity of solar radiation, components of current velocities, and turbulent diffusion. The input data are the mean monthly current velocities and the radiation heat flows. The model is used to calculate the dynamics of the frontal temperature zones in separate parts of the ocean. Based on the results of numerical experiments presented in the paper we estimated the spatial and temporal ranges of the frontal zone variation affected by the advection of currents, horizontal turbulent heat exchange, and the radiation heat flow in separate parts of the ocean. As examples we consider the basic frontal zones in the Atlantic and the Pacific Oceans. The work also shows possible applications of parametrization of spatial horizontal components of the frontal zones functionally related to the processes of heat advection and diffusion in the absence of exact information about the magnitudes of the current velocities and turbulent mixing. (C) 2003 COSPAR. Published by Elsevier Ltd. All rights reserved.

Держатели документа:
Krasnoyarsk State Univ, Inst Biophys, Russian Acad Sci, Krasnoyarsk 660036, Russia : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Kartushinsky, A.V.; Schlussel, P \ed.\; Stuhlmann, R \ed.\; Campbell, JW \ed.\

Найти похожие

12.

A comparative investigation of biodegradable polyhydroxyalkanoate films as matrices for in vitro cell cultures [Text] / E. I. Shishatskaya, T. G. Volova // J. Mater. Sci.-Mater. Med. - 2004. - Vol. 15, Is. 8. - P. 915-923, DOI 10.1023/B:JMSM.0000036280.98763.c1. - Cited References: 34 . - ISSN 0957-4530

РУБ Engineering, Biomedical + Materials Science, Biomaterials
Рубрики:
DEGRADATION
   POLY(3-HYDROXYBUTYRATE)
   POLYESTERS
   POLYMERS
Аннотация: The paper describes the production and investigation of flexible films made of high-purity polyhydroxyalkanoates (PHAs) - polyhydroxybutyrate [poly-(3HB)] and poly-3-hydroxybutyrate-co-poly-3-hydroxyvalerate [poly(3Hl3-co-3HV)], containing 4-30 mol % hydroxyvalerate. Poly(3HB-co-3HV) films have a more porous structure than poly-(3HB) films, which are more compact, but their surface properties, such as wettability and surface and interface energies, are the same. Sterilisation of the PHA films by conventional methods (heat treatment and gamma-irradiation) did not impair their strength. Cells cultured on PHA films exhibited high levels of cell adhesion. Cell morphology, protein synthesis and DNA synthesis were estimated by extent of H-3-thymidine incorporation into the animal cell cultures of various origins (fibroblasts, endothelium cells, and isolated hepatocytes) in direct contact with PHAs. The investigation showed that this material can be used to make matrices for in vitro proliferous cells. The investigated properties of poly-(3HB) and poly(3HB-co-3HV) films proved to be fundamentally similar. (C) 2004 Kluwer Academic Publishers.

WOS
Держатели документа:
Russian Acad Sci, Siberian Branch, Inst Biophys, Krasnoyarsk 60036, Russia
ИБФ СО РАН : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Shishatskaya, E.I.; Volova, T.G.

Найти похожие

13.

Effect of way of cooking on content of essential polyunsaturated fatty acids in muscle tissue of humpback salmon (Oncorhynchus gorbuscha) / M. I. Gladyshev [et al.] // Food Chemistry. - 2006. - Vol. 96, Is. 3. - P446-451, DOI 10.1016/j.foodchem.2005.02.034 . - ISSN 0308-8146
Кл.слова (ненормированные):
antioxidant -- docosahexaenoic acid -- essential fatty acid -- icosapentaenoic acid -- omega 3 fatty acid -- polyunsaturated fatty acid -- animal tissue -- conference paper -- controlled study -- cooking -- ecological niche -- evolution -- fish -- fluid intake -- food analysis -- freezing -- frying -- heat treatment -- heating -- hypothesis -- market -- muscle tissue -- nonhuman -- oncorrhynchus gorbuscha -- reduction -- Russian Federation -- salmon -- statistical significance -- Animalia -- Oncorhynchus gorbuscha -- Pisces -- Salmonidae
Аннотация: Contents of fatty acids in filets of unfrozen (control), boiled, fried, roasted and boiled in a small amount of water humpback salmon, collected from a wholesale market in Krasnoyarsk city (Siberia, Russia) were analyzed. Special attention was paid to essential polyunsaturated fatty acids of ?3 family: eicosapentaenoic, 20:5?3 (EPA) and docosahexaenoic, 22:6?3 (DHA). Heat treatment in general did not decrease content of EPA and DHA in humpback, except a modest reduction during frying. Cooked humpback appeared to be the valuable source of essential ?3 PUFAs, namely EPA and DHA. It was hypothesized that the absence of significant reduction of PUFAs' contents in red flesh of fishes of Salmonidae family during heat treatment may be due to a high level of natural antioxidants which formed in the course of evolution as adaptation to their ecological niche. В© 2005 Elsevier Ltd. All rights reserved.

Scopus
Держатели документа:
Institute of Biophysics, Siberian Branch, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk 660036, Russian Federation
Krasnoyarsk State Trade-Economical Institute, Lidiya Prushinskaya Street, 2, Krasnoyarsk 660075, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Gladyshev, M.I.; Sushchik, N.N.; Gubanenko, G.A.; Demirchieva, S.M.; Kalachova, G.S.

Найти похожие

14.

Effect of boiling and frying on the content of essential polyunsaturated fatty acids in muscle tissue of four fish species / M. I. Gladyshev [et al.] // Food Chemistry. - 2007. - Vol. 101, Is. 4. - P1694-1700, DOI 10.1016/j.foodchem.2006.04.029 . - ISSN 0308-8146
Кл.слова (ненормированные):
Cod -- Essential polyunsaturated fatty acids -- Herring -- Sole -- Trout -- docosahexaenoic acid -- icosapentaenoic acid -- polyunsaturated fatty acid -- article -- Atlantic cod -- Atlantic herring -- boiling point -- brown trout -- controlled study -- cooking -- fish -- food processing -- frying -- Lepidopsetta bilineata -- muscle tissue -- nonhuman -- Norway -- raw meat -- Russian Federation -- sample -- Clupea pallasi -- Clupeidae -- Gadus ogac -- Lepidopsetta bilineata -- Martes pennanti -- Paraplagusia bilineata -- Salmo trutta -- Salmonidae
Аннотация: Frozen samples of common fish species, sea trout (Salmo trutta), from Norway and Siberia, herring (Clupea harengus pallasi), rock sole (Lepidopsetta bilineata) and cod (Gadus morhua maris-albi), collected from a wholesale market in Krasnoyarsk city (Siberia, Russia) were analyzed. Special attention was paid to long-chain essential polyunsaturated fatty acids: eicosapentaenoic, 20:5?3 (EPA) and docosahexaenoic, 22:6?3 (DHA). Heat-treatment (cooking and frying) did not in general significantly decrease the contents of EPA and DHA compared to raw fish species, except for a modest reduction in Norwegian trout during frying. Boiled trout appeared to be a more valuable fish dish for obtaining the officially recommended appropriate daily intake of EPA + DHA for humans. Herring and sole had intermediate values, while boiled cod had a comparatively low value. В© 2006 Elsevier Ltd. All rights reserved.

Scopus
Держатели документа:
Institute of Biophysics, Siberian Branch, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk 660036, Russian Federation
Krasnoyarsk State Trade-Economical Institute, Lidiya Prushinskaya Street, 2, Krasnoyarsk 660075, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Gladyshev, M.I.; Sushchik, N.N.; Gubanenko, G.A.; Demirchieva, S.M.; Kalachova, G.S.

Найти похожие

15.

Tolerance of plants grown on human mineralized waste to changes in air temperature / A. A. Tikhomirov [et al.] // International Astronautical Federation - 59th International Astronautical Congress 2008, IAC 2008. - 2008. - Vol. 1: 59th International Astronautical Congress 2008, IAC 2008 (29 September 2008 through 3 October 2008, Glasgow) Conference code: 79748. - P311-320
Кл.слова (ненормированные):
Air temperature -- Alternating electromagnetic field -- Biological life support systems -- Closedness -- Controlled process -- Fluorescence measurements -- Gas exchange -- Heat stress -- High temperature -- Human waste -- Nutrient solution -- Old plants -- Photosynthetic apparatus -- Photosynthetically active radiation -- Plant components -- Plant growth -- Plant wastes -- Protective action -- Reproductive organs -- Temperature changes -- Temperature conditions -- Atmospheric temperature -- Electromagnetic field effects -- Electromagnetic fields -- Gas plants -- Heat resistance -- Hydrogen peroxide -- Oxygen supply -- Plant life extension -- Productivity -- Specific heat -- Thermal stress -- Waste utilization -- Plant shutdowns
Аннотация: The main objective of an LSS is to supply a crew with food, water and oxygen, and to eliminate its waste. The ultimate goal is to achieve the highest degree of closure of the system using controlled processes offering a high level of reliability and flexibility. Enhancement of closedness of biological life support systems (BLSS) including plants relies on increased regeneration of gas, water and plant waste, and utilization of solid and liquid human wastes. Clearly, the robustness of an LSS subjected to stress will be substantially determined by the robustness of the plant components of the phototrophic unit. The aim of the present work was to estimate the heat resistance of plants grown on human wastes. Human exometabolites mineralized by hydrogen peroxide in an alternating electromagnetic field were used to make a nutrient solution for the plants. We looked for a possible increase in the heat resistance of the plants using changes in photosynthetically active radiation (PAR) intensity during heat stress. At ages 15 and 25 days, plants were subjected to a rise in air temperature (from 22-24В°C to 44В°C) under different PAR intensities for 4 hours. The status of the photosynthetic apparatus of the plants was assessed by external CO2 gas exchange and fluorescence measurements. The increased irradiance of the plants during the high temperature period demonstrated its protective action for both the photosynthetic apparatus of the leaves and subsequent plant growth and development. The productivity of the plants subjected to temperature changes at 250 W/m2 of PAR did not differ from that of controls, whereas the productivity of the plants subjected to the same heat stress but in darkness was halved. The heat resistance of the reproductive organs of 25-day-old plants was significantly lower than that of 15-day-old plants subjected to similar light and temperature conditions.

Scopus
Держатели документа:
SB RAS Institute of Biophysics, 660036, Akademgorodok, Krasnoyarsk, Russian Federation
LGCB, Universite Blaise Pascal, Clermont-Ferrand, France
Institute of Biology Komi SC of UrB RAS, Syktyvkar, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Tikhomirov, A.A.; Ushakova, S.A.; Shikhov, V.N.; Gros, J.-B.; Golovko, T.K.; Dal'Ke, I.V.; Zakhozhii, I.G.

Найти похожие

16.

Comparative study of Thermoresistances' cellular mechanisms in representatives of the Gammarus lacustris Sars populations inhabiting Saline Lake Shira (Republic of Khakassia) and a fresh water body in the Cis-Baikal region / Z. M. Shatilina [et al.] // Doklady Biological Sciences. - 2010. - Vol. 434, Is. 1. - P359-362, DOI 10.1134/S0012496610050182 . - ISSN 0012-4966
Кл.слова (ненормированные):
antioxidant -- catalase -- fresh water -- heat shock protein 70 -- reactive oxygen metabolite -- sea water -- Amphipoda -- animal -- article -- biosynthesis -- comparative study -- ecosystem -- heat -- metabolism -- Russian Federation -- Amphipoda -- Animals -- Antioxidants -- Catalase -- Ecosystem -- Fresh Water -- Hot Temperature -- HSP70 Heat-Shock Proteins -- Reactive Oxygen Species -- Seawater -- Siberia -- Gammarus -- Gammarus lacustris

Scopus
Держатели документа:
Institute of Biology, Irkutsk State University, ul. Lenina 3, Irkutsk 664003, Russian Federation
Institute of Biophysics, Siberian Branch, Russian Academy of Sciences, Akademgorodok, Krasnoyarsk 660036, Russian Federation
Siberian Federal University, pr. Svobodnyi 79, Krasnoyarsk 660041, Russian Federation
Irkutsk State University, ul. Karla Marksa 1, Irkutsk 664003, Russian Federation
Baikal Research Centre, ul. Karla Marksa 5-10, Irkutsk 664003, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Shatilina, Z.M.; Gubanov, M.V.; Zadereev, E.S.; Pavlichenko, V.V.; Axenov-Gribanov, D.V.; Sapozhnikova, E.A.; Protopopova, M.V.; Bedulina, D.S.; Timofeyev, M.A.

Найти похожие

17.

Biodiesel production from sediments of a eutrophic reservoir / A. Kuchkina [et al.] // Biomass and Bioenergy. - 2011. - Vol. 35, Is. 5. - P2280-2284, DOI 10.1016/j.biombioe.2011.02.047 . - ISSN 0961-9534
Кл.слова (ненормированные):
Biodiesel -- Dredging sediments -- Eutrophic reservoir -- Fatty acids -- Lipids -- Bio-diesel fuel -- Biodiesel production -- Cetane number -- Dry weight -- EN 14214 -- Eutrophic reservoirs -- Heat of combustion -- High price -- Iodine number -- IS costs -- Lake restoration -- Lipid content -- Production cost -- SIBERIA -- Anoxic sediments -- Biodiesel -- Costs -- Diesel fuels -- Eutrophication -- Fatty acids -- Iodine -- Lipids -- Reservoirs (water) -- Sedimentology -- Synthetic fuels -- Thermochemistry -- Dredging -- biofuel -- combustion -- dredging -- environmental restoration -- eutrophic environment -- iodine -- lacustrine deposit -- lipid -- production cost -- reservoir -- Bugach Reservoir -- Krasnoyarsk [Russian Federation] -- Russian Federation
Аннотация: Sediments from eutrophic reservoir Bugach (Siberia, Russia) were tested for possibility to produce biodiesel. We supposed that the sediments could be a promising biodiesel producer. The major reason of high price of biodiesel fuel is cost of a raw material. The use of dredging sediments for biodiesel production reduces production costs, because the dredging sediments are by-products which originated during lake restoration actions, and are free of cost raw materials. Lipid content in sediments was 0.24% of dry weight. To assess the potential of from sediments as a substitute of diesel fuel, the properties of the biodiesel such as cetane number, iodine number and heat of combustion were calculated. All of this parameters complied with limits established by EN 14214 and EN 14213 related to biodiesel quality. В© 2011 Elsevier Ltd.

Scopus
Держатели документа:
Siberian Federal University, Svobodny av. 79, Krasnoyarsk 660041, Russian Federation
Institute of Biophysics Siberian Branch of RAS, Akademgorodok, Krasnoyarsk 660036, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Kuchkina, A.; Gladyshev, M.I.; Sushchik, N.N.; Kravchuk, E.S.; Kalachova, G.S.

Найти похожие

18.

Fatty acid content and composition of sediments from Siberian eutrophic water bodies: Implications for biodiesel production / N. N. Sushchik, A. Y. Kuchkina, M. I. Gladyshev // Water Research. - 2013. - Vol. 47, Is. 9. - P3192-3200, DOI 10.1016/j.watres.2013.03.031 . - ISSN 0043-1354
Кл.слова (ненормированные):
Biodiesel -- Bottom sediments -- Fatty acids -- Fuel properties -- Inland water bodies -- Lipids -- Biological conditions -- Bottom sediments -- Environmental characteristic -- Freshwater reservoirs -- Fuel properties -- Inland waters -- Organic matter source -- Transformation process -- Biodiesel -- Eutrophication -- Fatty acids -- Feedstocks -- Fuels -- Lipids -- Reservoirs (water) -- Sedimentology -- Thermochemistry -- Sediments -- biodiesel -- fresh water -- iodine -- organic matter -- biofuel -- bottom water -- combustion -- eutrophic environment -- eutrophication -- fatty acid -- lacustrine deposit -- physicochemical property -- reservoir -- transformation -- article -- estuary -- eutrophication -- fatty acid analysis -- lake -- lipid composition -- priority journal -- sediment -- Khakassia -- Krasnoyarsk [Krasnoyarsk (ADS)] -- Krasnoyarsk [Russian Federation] -- Lake Shira -- Russian Federation
Аннотация: We studied lipids and fatty acids (FA) in bottom sediments from four Siberian water bodies, Bugach, Lesnoi and Krasnoyarsk freshwater reservoirs and brackish Shira lake, that differed in physico-chemical and biological conditions. We considered the potential of the bottom sediments as a feedstock for biodiesel production and estimated properties of the obtained biodiesel as a fuel on the basis of FA composition. Contents of lipids and FA in the sediments moderately varied and were generally close to the reported data from lacustrine and estuarine systems. We confirmed that long-term eutrophication of a water body resulted in the lipid-rich bottom sediments that make them a feedstock for biodiesel production. Each of the studied water bodies had specific FA composition of sediments likely due to different organic matter sources and transformation processes. Despite these differences in FA profiles, calculated key parameters (cetane number, iodine number and heat of combustion) of biodiesel produced from all the studied sediments met the limits established by current biodiesel standards. Thus, the variation in the sediment FA composition due to environmental characteristics of a water body likely has no principal significance for fuel properties of the obtained biodiesel. В© 2013 Elsevier Ltd.

Scopus
Держатели документа:
Institute of Biophysics of Siberian Branch of Russian Academy of Sciences, Akademgorodok 50/50, Krasnoyarsk 660036, Russian Federation
Siberian Federal University, Svobodny av. 79, Krasnoyarsk 660041, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Sushchik, N.N.; Kuchkina, A.Y.; Gladyshev, M.I.

Найти похожие

19.

Tolerance of wheat and lettuce plants grown on human mineralized waste to high temperature stress / S. A. Ushakova [et al.] // Advances in Space Research. - 2013. - Vol. 51, Is. 11. - P2075-2083, DOI 10.1016/j.asr.2013.01.017 . - ISSN 0273-1177
Кл.слова (ненормированные):
Air temperature step -- BLSS -- Heat resistance -- Human waste recycling -- Lettuce -- Wheat -- Air temperature -- BLSS -- Human waste -- Lettuce -- Wheat -- Atmospheric temperature -- Electromagnetic field effects -- Electromagnetic fields -- Gas plants -- Heat resistance -- Oxygen supply -- Plants (botany) -- Productivity -- Specific heat -- Thermal stress -- Waste utilization -- Plant shutdowns
Аннотация: The main objective of a life support system for space missions is to supply a crew with food, water and oxygen, and to eliminate their wastes. The ultimate goal is to achieve the highest degree of closure of the system using controlled processes offering a high level of reliability and flexibility. Enhancement of closure of a biological life support system (BLSS) that includes plants relies on increased regeneration of plant waste, and utilization of solid and liquid human wastes. Clearly, the robustness of a BLSS subjected to stress will be substantially determined by the robustness of the plant components of the phototrophic unit. The aim of the present work was to estimate the heat resistance of two plants (wheat and lettuce) grown on human wastes. Human exometabolites mineralized by hydrogen peroxide in an electromagnetic field were used to make a nutrient solution for the plants. We looked for a possible increase in the heat tolerance of the wheat plants using changes in photosynthetically active radiation (PAR) intensity during heat stress. At age 15 days, plants were subjected to a rise in air temperature (from 23 В± 1 В°C to 44 В± 1 В°) under different PAR intensities for 4 h. The status of the photosynthetic apparatus of the plants was assessed by external 2 gas exchange and fluorescence measurements. The increased irradiance of the plants during the high temperature period demonstrated its protective action for both the photosynthetic apparatus of the leaves and subsequent plant growth and development. The productivity of the plants subjected to temperature changes at 250 W m-2 of PAR did not differ from that of controls, whereas the productivity of the plants subjected to the same heat stress but in darkness was halved. В© 2012 COSPAR. Published by Elsevier Ltd.

Scopus
Держатели документа:
SB RAS Institute of Biophysics, 660036 Akademgorodok, Krasnoyarsk, Russian Federation
Institut Pascal, GEPB, UBP, Clermont Universite, F-63000 Clermont-Ferrand, France
UB RAS, Institute of Biology of Komi Science Center, Syktyvkar, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Ushakova, S.A.; Tikhomirov, A.A.; Shikhov, V.N.; Gros, J.-B.; Golovko, T.K.; Dal'Ke, I.V.; Zakhozhii, I.G.

Найти похожие

20.

Analysis of the variability of temperature gradient in the ocean frontal zones based on satellite data / A. V. Kartushinsky, A. Y. Sidorenko // Advances in Space Research. - 2013, DOI 10.1016/j.asr.2013.07.023 . - ISSN 0273-1177
Кл.слова (ненормированные):
Frontal zones -- North Atlantic oscillation -- Sea surface temperature gradients -- South oscillation - El Ninjo -- Thermohaline circulation -- Variability of gradients
Аннотация: AVHRR MCSST data for the periods 1982-2000 (mean weekly data) were used to calculate mean gradient fields in the ocean for different periods of time. Three-month averaged sea surface temperature gradients (SSTG) and their mean seasonal variations have been studied for 25 points in the large-scale oceanic fronts zones. Major oceanic fronts in the Atlantic and Pacific have been identified and compared in literature. In the North Atlantic and Pacific, the areas under study were the North Polar Front and Subpolar Fronts. In the South Atlantic and Pacific we studied the region of the Antarctic Circumpolar Current (ACC) and the fronts formed by this current, known as the South Polar Front, and the Subantarctic Front. SSTG were also calculated for El Nino (Southeast Pacific) and Benguela Current (Southeast Atlantic). In warm periods seasonal SSTG in the North Atlantic markedly increased and exhibit some interannual cycles. The correlation between the North Atlantic Oscillation index and seasonal SSTG for a single point in the Gulf Stream zone can be the key point for evaluation of heat transfer by the currents to the coast of East Europe. In the Southern Atlantic, the SSTG values are low during the cold period (summer in the southern hemisphere) in the ACC zone and increase in the warm season (winter in the southern hemisphere). It also exhibits interannual cycles. In the Northwest Pacific for some points in the Subpolar Front the SSTG values are high in the cold period (winter). Here at seven points in the spring of 1993 and 2000 the calculations disclosed significant increase of the gradient. In these years, the anomalous SSTG in Subpolar Front and South Polar Front were found to vary synchronously in both hemispheres, with maximum intensity in spring (North Pacific) and in summer (South Pacific). Mean annual SSTG in the El Nino zone and south oscillation index have been found to exhibit some correlation. Major jet currents periodically form high-gradient temperature fields and from the temperature satellite data we can derive information about variation in the large-scale fronts in the Global Ocean. В© 2013 COSPAR.

Scopus
Держатели документа:
Siberian Federal University, 79 Svobodny, Krasnoyarsk 660041, Russia
Institute of Biophysics, Russian Academy of Sciences, Siberian Branch, Akademgorodok, Krasnoyarsk 660036, Russia : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Kartushinsky, A.V.; Sidorenko, A.Y.

Найти похожие