Results 41 to 50 of about 610,160 (312)

Mechanical Behavior and Microstructure Evolution during High-Temperature Tensile Deformation of MnE21 Magnesium Alloy

Metals, 2022
In this study, tensile tests for magnesium–manganese rare earth alloy (MnE21) were conducted with a WDW-300 high-temperature universal testing machine at different temperatures (300 °C~500 °C) and strain rates (1 × 10−4s−1~1 × 10−1s−1).
Xiangji Li, Jiahui Wang, Yutong Jiang, Maoqiang Zhang   +3 more
doaj   +1 more source

Physical mapping integrated with syntenic analysis to characterize the gene space of the long arm of wheat chromosome 1A [PDF]

, 2013
Background: Bread wheat (Triticum aestivum L.) is one of the most important crops worldwide and its production faces pressing challenges, the solution of which demands genome information. However, the large, highly repetitive hexaploid wheat genome has
Federica Cattonaro (158236), Jan Safář, Abraham Korol, Doležel Jaroslav, Safar, Jan, Akpinar, Bala Ani, Šafář Jan, Korol, Abraham, Vautrin Sonia, Bellec, Arnaud, A., Kantar Melda, Budak Hikmet, Lucas, Stuart, Aydinoglu, Fatma, Aydınoğlu Fatma, Zeev Frenkel, Weinstein, Zohar, Jaroslav Doležel, Frenkel Zeev, Lucas, Stuart J., Weinstein Zohar, Hana Šimková (94320), Abraham Korol (209962), Arnaud Bellec (175930), Bergès Hélène, Arnaud Bellec, Magni Federica, Cattonaro Federica, Melda Kantar (402943), Bala Anı Akpınar, Fatma Aydınoğlu, Federica Cattonaro, Vautrin, Sonia, Zohar Weinstein (402944), Kantar, Melda, Zohar Weinstein, Frenkel, Zeev, Hikmet Budak (150694), Melda Kantar, Bala Anı Akpınar (402942), Bellec Arnaud, Stuart J. Lucas (150688), Berges, Helene, H., Cattonaro, Federica, Korol Abraham, Fatma Aydınoğlu (402945), Simkova, Hana, Federica Magni, Zeev Frenkel (402946), Akpınar, Bala Anı, Hélène Bergès, Bellec, Arnaud, Berges, Helene, Lucas Stuart J., Aydınoğlu, Fatma, Vautrin, Sonia, S., Dolezel, Jaroslav, Jan Šafář (94325), Weinstein, Zohar Bat-El, Sonia Vautrin, Stuart J Lucas, Budak, Hikmet, Šimková Hana, Hélène Bergès (26160), Hana Simková, Magni, Federica, Akpınar Bala Anı, Federica Magni (402947), Hikmet Budak, Sonia Vautrin (402948), Jaroslav Doležel (94326)   +70 more
core   +1 more source

Iterative Processing for Superposition Mapping [PDF]

Journal of Electrical and Computer Engineering, 2010
Superposition mapping (SM) is a modulation technique which loads bit tuples onto data symbols simply via linear superposition. Since the resulting data symbols are often Gaussian‐like, SM has a good theoretical potential to approach the capacity of Gaussian channels.
Tianbin Wo, Meelis Noemm, Dapeng Hao, Peter Adam Hoeher   +3 more
openaire   +2 more sources

Process mapping in screening mammography [PDF]

Journal of Digital Imaging, 1999
Successful screening mammography programs aim to screen large numbers of women efficiently and inexpensively. Development of an effective screening mammography program requires skilled personnel, solid infrastructure, and a robust computer system. A group of physicians, technologists, computer support personnel, and administrators carefully analyzed a ...
G J, Whitman, S L, Venable, R L, Downs, D, Garza, S, Levy, K J, Ophir, K F, Spears, S K, Sprinkle-Vincent, C B, Stelling   +8 more
openaire   +2 more sources

A Study at the Workability of Ultra-High Strength Steel Sheet by Processing Maps on the Basis of DMM

High Temperature Materials and Processes, 2017
The hot workability of the ultra-high strength steel BR1500HS has been investigated by processing maps. A series of hot deformation tensile tests were carried out on a Gleeble-3500 thermal simulator in the deformation temperature range of 773–1,223 K and
Xia Yu Feng, Long Shuai, Wang Tian-Yu, Zhao Jia   +3 more
doaj   +1 more source

Thermomechanical Processing of AZ31-3Ca Alloy Prepared by Disintegrated Melt Deposition (DMD)

Crystals, 2020
Mg-3Zn-1Al (AZ31) alloy is a popular wrought alloy, and its mechanical properties could be further enhanced by the addition of calcium (Ca). The formation of stable secondary phase (Mg,Al)2Ca enhances the creep resistance at the expense of formability ...
Kamineni Pitcheswara Rao, Kalidass Suresh, Yellapregada Venkata Rama Krishna Prasad, Manoj Gupta   +3 more
doaj   +1 more source

The Study on Forming Property at High Temperature and Processing Map of 2219 Aluminum Alloy

Metals, 2021
2219 aluminum alloy is a kind of high-strength Al-Cu-Mn alloy that can be strengthened by heat treatment. Its mechanical property parameters and forming properties are greatly affected by the deformation rate, temperature and strain. Taking 2219 aluminum
Xiang-Dong Jia, Yi-Ning Wang, Ying Zhou, Miao-Yan Cao   +3 more
doaj   +1 more source

Process Mapping in Healthcare: A Systematic Review [PDF]

BMC Health Services Research, 2020
Abstract Introduction Process mapping (PM) supports better understanding of complex systems and adaptation of improvement interventions to their local context. However, there is little research on its use in healthcare. This study (i) proposes a conceptual framework outlining quality criteria to guide the effective implementation, evaluation ...
Grazia Antonacci, Laura Lennox, James Barlow, Liz Evans, Julie Reed   +4 more
openaire   +5 more sources

Hot Deformation Behavior and Processing Map of GH901 Superalloy

Metals, 2021
During the forging process GH901 superalloys easily produce cracks and defects, such as coarse crystals in tissues, which affect the performance of the alloy.
Rui Ma, Lulu Li, Ruixue Zhai, Xiangnan Meng, Jun Zhao   +4 more
doaj   +1 more source

Extracting finite structure from infinite language [PDF]

, 2004
This paper presents a novel connectionist memory-rule based model capable of learning the finite-state properties of an input language from a set of positive examples. The model is based upon an unsupervised recurrent self-organizing map [T.
McQueen, T. A., Tepper, JA, T.J. Allen, Allen, TJ, Tepper, J. A., T. McQueen, Hopgood, Adrian A., Allen, T. J., J.A. Tepper, McQueen, T, Hopgood, AA, A.A. Hopgood   +11 more
core   +1 more source