Results 71 to 80 of about 23,987,835 (236)

Levenberg-Marquardt vs Powell's dogleg method for Gurson-Tvergaard-Needleman plasticity model [PDF]

, 2012
The GTN continuous damage model is very popular in academia and industry for structural integrity assessment and ductile fracture simulation. Following Aravas' influential 1987 paper, Newton's method has been used widely to solve the GTN equations ...
Alexander, N. A., Shterenlikht, A.
core   +2 more sources

Non‐Rigid 3D Shape Correspondences: From Foundations to Open Challenges and Opportunities

Computer Graphics Forum, EarlyView.
Abstract Estimating correspondences between deformed shape instances is a long‐standing problem in computer graphics; numerous applications, from texture transfer to statistical modelling, rely on recovering an accurate correspondence map. Many methods have thus been proposed to tackle this challenging problem from varying perspectives, depending on ...
A. Zhuravlev, L. Bastian, D. Cao, N. El Amrani, P. Roetzer, V. Ehm, R. Marin, H. Nishizawa, S. Morishima, C. Theobalt, N. Navab, D. Cremers, F. Bernard, Z. Lähner, V. Golyanik   +14 more
wiley   +1 more source

Role of aldehyde dehydrogenase in hypoxic vasodilator effects of nitrite in rats and humans [PDF]

, 2015
Hypoxic conditions favour the reduction of nitrite to nitric oxide (NO) to elicit vasodilatation, but the mechanism(s) responsible for bioconversion remains ill defined.
Alexander, Alexander, Angelo, Badejo, Bailey, Baliga, Basu, Chen, Cosby, D'Souza, Dejam, DiFabio, Doyle, Furchgott, Ghosh, Gladwin, Golwala, Greenstein, Huellner, Huffman, Irvine, Johansson, Keith, Kollau, Koppaka, Larsen, Li, Lundberg, Mackenzie, Madhani, Maher, Maher, Marti, Ormerod, Paneni, Pawson, Perlman, Pinder, Tiso, Totzeck   +39 more
core   +2 more sources

Developmental Trajectories and Sequential Analysis of Triadic Joint Attention

Scandinavian Journal of Psychology, EarlyView.
ABSTRACT Triadic joint attention (JA) refers to the shared focus of a child and an interlocutor on an object or event, accompanied by mutual awareness of this shared attention. Although JA is associated with early social interaction and later language development, its definitions and behavioral markers vary across studies and are often restricted to ...
Tove Nilsson Gerholm, Petter Kallioinen, Tatjana von Rosen   +2 more
wiley   +1 more source

Improving permafrost physics in the coupled Canadian Land Surface Scheme (v.3.6.2) and Canadian Terrestrial Ecosystem Model (v.2.1) (CLASS-CTEM) [PDF]

Geoscientific Model Development, 2019
The Canadian Land Surface Scheme and Canadian Terrestrial Ecosystem Model (CLASS-CTEM) together form the land surface component of the Canadian Earth System Model (CanESM).
J. R. Melton, D. L. Verseghy, D. L. Verseghy, R. Sospedra-Alfonso, S. Gruber   +4 more
doaj   +1 more source

Hot damage evolution in a high strength aluminum alloy during hot forming: a study using the Gurson–Tvergaard–Needleman model

Journal of Materials Research and Technology, 2021
The investigation on the formability of 7075-T6 aluminum alloy at elevated temperatures is significant due to its low plasticity at room temperature. Meso-Damage mechanics suggests that the growth and accumulation of micro-voids is an important factor ...
Xiangji Li, Meng Xu, Zhiqiang Zhang
doaj   +1 more source

Parareal in time 3D numerical solver for the LWR Benchmark neutron diffusion transient model [PDF]

, 2014
We present a parareal in time algorithm for the simulation of neutron diffusion transient model. The method is made efficient by means of a coarse solver defined with large time steps and steady control rods model.
Baudron, Anne-Marie A. -M., Lautard, Jean-Jacques, Maday, Yvon, Riahi, Mohamed Kamel, Salomon, Julien   +4 more
core   +5 more sources

Genetic Determinants of Peanut‐Specific IgG4 Levels in the Context of Sustained Oral Peanut Exposure in the LEAP Study

Immunology, Volume 178, Issue 2, Page 280-292, June 2026.
A cumulative genetic score based on IgG4‐associated variants explains a substantial proportion of variance in psIgG4 levels during sustained peanut consumption, highlighting strong gene‐by‐environment interactions. Our findings suggest that early, sustained peanut consumption, in combination with genetic factors, promotes a protective immune response ...
Kanika Kanchan, Karen Cerosaletti, James A. Perry, George DuToit, Monali Manohar, Hua Ling, Justin E. Paschall, Srinath Sanda, R. Sharon Chinthrajah, Gerald T. Nepom, Kari C. Nadeau, Stacie M. Jones, Gideon Lack, Ingo Ruczinski, Rasika A. Mathias   +14 more
wiley   +1 more source

International Competencies of Advanced Practice Nurses in Critical Care: An Integrative Review

Journal of Advanced Nursing, Volume 82, Issue 5, Page 4766-4785, May 2026.
ABSTRACT Aim This review explores the roles, competencies, and scope of practice of APNs in critical care based on international literature. It also derives implications for the development of advanced nursing roles in Austria. Design Integrative review.
Verena‐Katrin Buchner, Kathrin Pann, Roland Essl‐Maurer, Manela Glarcher, Andre Ewers   +4 more
wiley   +1 more source

Damage evolution of vehicle motor rotor under single working condition based on GTN model

Journal of Theoretical and Applied Mechanics, 2022
To study evolution of the void in the material of a motor rotor under different working conditions from a mesoscopic perspective, damage analysis of the rotor has been carried out based on thermal-mechanical coupling theory.
Liang He, Zhou Yuan, W. Shi, X. Qu
semanticscholar   +1 more source