Results 81 to 90 of about 9,465,006 (361)

Effect of microstructure refinement of pure copper on improving the performance of electrodes in electro discharge machining (EDM)

Scientific Reports, 2023
The paper presents an analysis of the impact of plastic deformation using hydrostatic extrusion (HE) on the structural, mechanical and functional properties of pure copper for use as electrodes in the process of electro discharge machining (EDM). As part
Jacek Skiba, Mariusz Kulczyk, Sylwia Przybysz-Gloc, Monika Skorupska, Mariusz Kobus, Kamil Nowak   +5 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Pressure stabilizes ferrous iron in bridgmanite under hydrous deep lower mantle conditions

Nature Communications
Earth’s lower mantle is a potential water reservoir. The physical and chemical properties of the region are in part controlled by the Fe3+/ΣFe ratio and total iron content in bridgmanite.
Li Zhang, Yongjin Chen, Ziqiang Yang, Lu Liu, Yanping Yang, Philip Dalladay-Simpson, Junyue Wang, Ho-kwang Mao   +7 more
doaj   +1 more source

Genetic analysis of over one million people identifies 535 new loci associated with blood pressure traits

Nature Genetics, 2018
High blood pressure is a highly heritable and modifiable risk factor for cardiovascular disease. We report the largest genetic association study of blood pressure traits (systolic, diastolic and pulse pressure) to date in over 1 million people of ...
E. Evangelou, H. Warren, David Mosén-Ansorena, Borbála Mifsud, R. Pazoki, He Gao, G. Ntritsos, Niki L. Dimou, C. Cabrera, I. Karaman, F. Ng, M. Evangelou, K. Witkowska, E. Tzanis, J. Hellwege, Ayush Giri, D. V. Velez Edwards, Yan V. Sun, Kelly Cho, J. Gaziano, P. Wilson, P. Tsao, C. Kovesdy, T. Esko, R. Mägi, L. Milani, P. Almgren, Thibaud S. Boutin, S. Debette, Jun Ding, Franco Giulianini, E. Holliday, A. Jackson, R. Li-Gao, Wei-Yu Lin, J. Luan, M. Mangino, C. Oldmeadow, B. Prins, Yong Qian, M. Sargurupremraj, N. Shah, P. Surendran, S. Thériault, N. Verweij, Sara M. Willems, Jinghua Zhao, P. Amouyel, J. Connell, R. de Mutsert, A. Doney, M. Farrall, C. Menni, A. Morris, R. Noordam, G. Paré, N. Poulter, D. Shields, A. Stanton, S. Thom, G. Abecasis, N. Amin, D. Arking, K. Ayers, C. Barbieri, C. Batini, J. Bis, T. Blake, M. Bochud, M. Boehnke, E. Boerwinkle, D. Boomsma, E. Bottinger, P. Braund, M. Brumat, A. Campbell, H. Campbell, A. Chakravarti, J. Chambers, G. Chauhan, M. Ciullo, M. Cocca, F. Collins, H. Cordell, G. Davies, M. D. de Borst, E. D. de Geus, I. Deary, J. Deelen, F. Del Greco M, C. Demirkale, M. Dörr, G. Ehret, R. Elosúa, Stefan Enroth, A. Erzurumluoglu, T. Ferreira, Mattias Frånberg, O. Franco, I. Gandin, P. Gasparini, V. Giedraitis, C. Gieger, G. Girotto, A. Goel, A. Gow, V. Gudnason, Xiuqing Guo, U. Gyllensten, A. Hamsten, T. Harris, S. Harris, C. Hartman, A. Havulinna, A. Hicks, E. Hofer, A. Hofman, J. Hottenga, J. Huffman, Shih-Jen Hwang, E. Ingelsson, A. James, R. Jansen, M. Jarvelin, R. Joehanes, Å. Johansson, Andrew D. Johnson, P. Joshi, P. Jousilahti, J. Jukema, A. Jula, M. Kähönen, S. Kathiresan, B. Keavney, K. Khaw, P. Knekt, J. Knight, I. Kolčić, J. Kooner, S. Koskinen, K. Kristiansson, Z. Kutalik, M. Laan, M. Larson, L. Launer, B. Lehne, T. Lehtimäki, D. Liewald, L. Lin, L. Lind, C. Lindgren, Yongmei Liu, R. Loos, Lorna M. Lopez, Yingchang Lu, L. Lyytikäinen, A. Mahajan, Chrysovalanto Mamasoula, J. Marrugat, J. Marten, Y. Milaneschi, A. Morgan, A. P. Morris, A. Morrison, P. Munson, M. Nalls, P. Nandakumar, C. Nelson, T. Niiranen, I. Nolte, T. Nutile, A. Oldehinkel, B. Oostra, P. O’Reilly, E. Org, S. Padmanabhan, W. Palmas, A. Palotie, A. Pattie, B. Penninx, M. Perola, A. Peters, O. Polašek, P. Pramstaller, Q. Nguyen, O. Raitakari, M. Ren, R. Rettig, K. Rice, P. Ridker, J. Ried, H. Riese, S. Ripatti, A. Robino, L. Rose, J. Rotter, I. Rudan, D. Ruggiero, Y. Saba, C. Sala, V. Salomaa, N. Samani, A. Sarin, R. Schmidt, H. Schmidt, N. Shrine, D. Siscovick, A. Smith, H. Snieder, S. Sõber, R. Sorice, J. Starr, D. Stott, D. Strachan, R. Strawbridge, J. Sundström, M. Swertz, K. Taylor, A. Teumer, M. Tobin, M. Tomaszewski, D. Toniolo, M. Traglia, S. Trompet, J. Tuomilehto, C. Tzourio, A. Uitterlinden, Ahmad Vaez, P. J. Most, C. Duijn, A. Vergnaud, G. Verwoert, V. Vitart, U. Völker, P. Vollenweider, D. Vuckovic, H. Watkins, S. Wild, G. Willemsen, James F. Wilson, A. Wright, Jie Yao, T. Zemunik, Weihua Zhang, J. Attia, A. Butterworth, D. Chasman, D. Conen, F. Cucca, J. Danesh, C. Hayward, J. Howson, M. Laakso, E. Lakatta, C. Langenberg, O. Melander, D. Mook-Kanamori, C. Palmer, L. Risch, Robert A. Scott, Rodney J Scott, P. Sever, T. Spector, P. Harst, N. Wareham, E. Zeggini, D. Levy, P. Munroe, C. Newton‐Cheh, Morris J. Brown, A. Metspalu, A. Hung, C. O’Donnell, T. Edwards, B. Psaty, I. Tzoulaki, M. Barnes, L. Wain, P. Elliott, M. Caulfield, the Million Veteran Program   +280 more
semanticscholar   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

In situ high-pressure spectroscopic studies using moissanite (4H-SiC) anvils

AIP Advances, 2018
We examined the Raman scattering and IR absorption spectroscopy of 4H-SiC and its performance as an anvil material for high-pressure UV-visible absorption spectroscopic measurements.
Jinbo Zhang, Xinli Zhao, Zhipeng Yan, Ye Yuan, Xin Li, Cuiying Pei, Haiyan Zheng, Lin Wang   +7 more
doaj   +1 more source

Correction of Thermometers for Pressure [PDF]

Science, 1886
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Venable, F. P., Gore, J. W.
openaire   +6 more sources

High pressure chemical engineering : proceedings of the 3rd International Symposium on High Pressure Chemical Engineering, Zürich, Switzerland, October 7-9, 1996 /

, 1996
This present volume contains the text of all contributions (oral and posters), except for the four invited papers, which were presented at the 3rd International Symposium on High Pressure Chemical Engineering on October 7-9, 1996.
Trepp, Ch., Rohr, Rudolf von., International Symposium on High Pressure Chemical Engineering(3rd :1996 :Zurich, Switzerland)   +2 more
core  

Negative pressure wound therapy versus healing by secondary intention in pressure ulcers

, 2017
Pressure ulcers are a highly prevalent source of morbidity with an equally high incidence of up to 38.0\% amongst different categories of healthcare institutions. Therefore, the management and therapeutic approach toward these often hospital- or facility-
Cirocchi, Roberto, Mutafchiyski, Ventsislav M, Georgi, Popivanov, Luigi Carlini, Randolph, Justus, Ventsislav M Mutafchiyski, Massimo, Lancia, Justus Randolph, Roberto Cirocchi, Popivanov Georgi, Andrea Boccolini, Boccolini, Andrea, Carlini, Luigi, Lancia Massimo   +13 more
core   +1 more source

Fibre Bragg grating based effective soil pressure sensor for geotechnical applications [PDF]

, 2009
An effective-soil-pressure sensor for geotechnical applications based on Fibre Bragg Gratings is presented. The sensor simultaneous measures total soil pressure and pore pressure, allowing the calculation of the effective stress of soil.
Ricardo Correia, Staines, Stephen E., Stephen Staines, Ralph P. Tatam, James, Stephen W., Kutner, Joel, Jin Li, Pedro Ferreira, Dewhurst, Paul, Tatam, Ralph P., Chehura, Edmon, Correia, Ricardo N., Joel Kutner, Ferreira, Pedro, Stephen W. James, Li, Jin, Edmon Chehura, Paul Dewhurst   +17 more
core   +1 more source