Results 21 to 30 of about 697,108 (267)

Stress-strain state of a combined toroidal baromembrane apparatus

Advanced Engineering Research, 2021
Introduction. Currently, the purification of wastewater and technological solutions by membrane methods is considered a promising way to neutralize liquid waste. Therefore, the task of developing an engineering method for calculating baromembrane devices
S. I. Lazarev, О. V. Lomakina, V. Е. Bulanov, I. V. Khorokhorina   +3 more
doaj   +1 more source

Job strain as a risk factor for coronary heart disease: a collaborative meta-analysis of individual participant data. [PDF]

, 2012
BACKGROUND: Published work assessing psychosocial stress (job strain) as a risk factor for coronary heart disease is inconsistent and subject to publication bias and reverse causation bias.
Westerlund, Hugo,, Kumari, Meena, Westerlund, H.,, Ferrie, Jane, E, Clays, E.,, Nordin, Maria,, Bjorner, J. B.,, Steptoe, A., Nyberg, S.T., Kittel, F., Marmot, Michael, Knutsson, Anders,, Westerholm, Peter, J M, Hamer, M.,, Nielsen, Martin ,, Nielsen, Martin,, Ferrie, Jane, Houtman, Irene L., Madsen, Ida, E H, Houtman, Irene, L, Gueskens, Goedele, Clays, Els, Bjorner, J. B., Kouvonen, A., Heikkilä, K.,, Marmot, M. G., Burr, Hermann, Westerholm, Peter Jm, Kouvonen, A.,, Suominen, S. B.,, Madsen, Ida,, Kittel, France, Theorell, Töres, Virtanen, Marianna, Salo, Paula, Fransson, Eleonor I.,, Jokela, Markus, Geuskens, Goedele,, De Bacquer, Dirk, Geuskens, G. A.,, Siegrist, J., Goldberg, M., Bacquer, D.de, Casini, A., Nyberg, Solja, DeBacquer, Dirk, Madsen, Ida, Hooftman, Wendela E., Vahtera, Jussi, De Bacquer, D.,, Nyberg, Solja T., Houtman, I. L., Batty, David,, Suominen, S.B., Fransson, E. I.,, Koskinen, A., Steptoe, A.,, Borritz, Marianne, Nielsen, Martin L, Madsen, I. E. H.,, Kouvonen, Anne, Marmot, M. G.,, Nielsen, M.L., Väänänen, A.,, Bjorner, Jakob B, Nielsen, Martin, Kumari, M.,, Pentti, J.,, Bjørner, Jakob, Nyberg, Solja,, Westerholm, Peter, Batty, G. D., Heikkilä, Katriina, Geuskens, G. A., Batty, David, Siegrist, Johannes, Alfredsson, L.,, Vahtera, J., Koskenvuo, M.,, Houtman, Irene, Westerholm, Peter J. M., Bjorner, Jakob, B, Batty, G David, Madsen, I. E. H., Alfredsson, Lars, Zins, Marie, Ferrie, Jane E., Singh-Manoux, Archana, Fransson, E. I., Dragano, N.,, Kivimäki, Mika, Bjorner, J.B., Geuskens, Goedele ,, Bjørner, Jakob B., Houtman, Irene L, Westerholm, P. J. M., Hooftman, Wendela, E, Hooftman, W. E.,, Westerlund, H., Suominen, Sakari, B, Burr, H.,, Marmot, Michael,, Suominen, S. B., Siegrist, J.,, Nyberg, S. T.,, Bjorner, Jakob, Suominen, Sakari ,, Koskenvuo, M., Nielsen, M. L., Geuskens, Goedele A, Suominen, Sakari B, Geuskens, G.A., Virtanen, M.,, Theorell, T.,, Westerholm, Peter ,, Zins, M., Batty, G.D., Nyberg, Solja T, Clays, E., Nordin, M.,, Virtanen, M., Koskinen, A.,, Zins, M.,, Dragano, Nico, Koskenvuo, Markku, Nyberg, Solja, T, Westerholm, Peter,, Houtman, I.L., Marmot, Michael, G, Hooftman, Wendela,, Väänänen, Ari, Oksanen, T.,, Väänänen, A., Hooftman, Wendela E, Ferrie, J. E.,, Oksanen, Tuula, Geuskens, Goedele, A, Theorell, T., Westerlund, Hugo, Pentti, J., Dragano, N., Suominen, Sakari,, Theorell, Töres,, Casini, A.,, Ferrie, Jane,, Batty, G. D.,, Ferrie, J. E., Knutsson, Anders, Madsen, Ida E. H., Fransson, E.I., Fransson, Eleonor, I, Nordin, Maria, Marmot, M.G., Nyberg, Solja ,, Joensuu, Matti, Joensuu, M.,, Casini, Annalisa, Vahtera, J.,, Marmot, Michael G., Madsen, Ida ,, Hooftman, W. E., Batty, George David, Hamer, Mark, Rugulies, Reiner, De Bacquer, D., Joensuu, M., Bjorner, Jakob,, Fransson, Eleonor,, Fransson, Eleonor I, Pentti, Jaana, Kumari, M., Borritz, M.,, Singh-Manoux, A., IPD-Work Consortium, Madsen, Ida E H, Ferrie, Jane E, Hooftman, W.E., Knutsson, A., Marmot, Michael G, Hooftman, Wendela, Jokela, M.,, Madsen, Ida Eh, Rugulies, R.,, Nyberg, S. T., Westerholm, Peter J M, Borritz, M., Batty, David, G, Nielsen, M. L.,, Nielsen, Martin Lindhardt, Jokela, M., Ferrie, J.E., Ferrie, Jane ,, Nordin, M., Singh-Manoux, A.,, Alfredsson, L., Salo, P.,, Nielsen, Martin L., Goldberg, Marcel, Madsen, I.E.H., Goldberg, M.,, for the IPD-Work Consortium, Kittel, F.,, Geuskens, Goedele A., Hooftman, Wendela ,, Hamer, M., Rugulies, R., Oksanen, T., Burr, H., Suominen, Sakari, Kivimäki, M.,, Heikkilä, K., Koskinen, Aki, Nielsen, Martin, L, Houtman, I. L.,, Steptoe, Andrew, Salo, P., Westerholm, P.J.M., Suominen, Sakari B., Houtman, Irene,, Batty, G. David, Kivimäki, M., Westerholm, P. J. M.,   +221 more
core   +1 more source

Research of the Stress-Strain State of a Mobile Overpass Structure

Communications
The research is aimed at solving the problem of traffic congestion during the underground repair work in cities. The goal is to develop and analyze a modular mobile overpass that ensures continuous traffic without bypassing repair areas.
Alexandr Ganyukov, Sabit S. Amanbayev
doaj   +1 more source

An experimental investigation of the behaviour of steels over large temperature and strain rate ranges [PDF]

, 2013
During forging and machining manufacturing processes, the material is subject to large strains at high strain rates which provoke local heating and microstructural changes.
GERMAIN, Guénaël, HOR, Anis, LEBRUN, Jean-Lou, MOREL, Franck   +3 more
core   +1 more source

Back stress strengthening and strain hardening in gradient structure [PDF]

, 2016
We report significant back stress strengthening and strain hardening in gradient structured (GS) interstitial-free (IF) steel. Back stress is long-range stress caused by the pileup of geometrically necessary dislocations (GNDs).
Pan Y, Yang MX(杨沐鑫), Zhu YT, Wu, XL (reprint author), Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, 15 Beisihuan West Rd, Beijing 100190, Peoples R China., Yuan FP(袁福平), Wu XL(武晓雷)   +5 more
core   +1 more source

Analysis of stress-strain state of Caucasus region (Azerbaijan) on the basis of maximum horizontal stress vectors and "World Stress Map" application technique

Геофизический журнал, 2017
The influence of topographic anomaly of the relief on the stress-strain state of the Caucasus lithosphere (Azerbaijan) and plotting the respective models have been considered in the paper. Stress-strain state was studied by the finite element method with
G.P. Babayev, E.V. Akhmedova, F.A. Kadirov   +2 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

STRESS-STRAIN RELATION AND NONLINEAR BEHAVIOR OF CIRCULAR CONFINED REINFORCED CONCRETE COLUMNS [PDF]

, 2008
This paper presents a nonlinear finite element modeling and analysis of circular normal-strength reinforced concrete columns confined with transverse steel under axial compressive loading.
Tata, Arbain, Tavio, Mr.
core  

The behavior of structures based on the characteristic strain model of creep

, 2011
There has been much work over the past two decades to aid the design and assessment engineer in the selection of a suitable material model of creep for high temperature applications.
Boyle, James, James T. Boyle
core   +1 more source

Modelling, identification and application of phenomenological constitutive laws over a large strain rate and temperature range [PDF]

, 2013
A review of the different phenomenological thermo-viscoplastic constitutive models often applied to forging and machining processes is presented. Several of the most common models have been identified using a large experimental database (Hor et al., 2013)
GERMAIN, Guénaël, HOR, Anis, LEBRUN, Jean-Lou, MOREL, Franck   +3 more
core   +1 more source