Results 211 to 220 of about 681,860 (297)

Creep properties and constitutive model of diabase in deep water conveyance tunnels

Deep Underground Science and Engineering, Volume 5, Issue 2, Page 386-395, June 2026.
The axial and lateral creep characteristics of diabase were analyzed based on compression creep tests. The nonlinear viscoelastic‐plastic model capable of describing the whole creep process was established based on the fractional derivative and damage theories.
Zhigang Tao, Pengxiao Guan, Xiaojie Yang, Keyuan Liu, Mingjiu Cai, Hong Yang   +5 more
wiley   +1 more source

Wild Seasons, Urban Stasis: Anthropogenic Food Subsidies Buffer Seasonal Dietary Shifts for Coyotes (Canis latrans) in a Wildland‐Urban Landscape South of Mexico City

Ecology and Evolution, Volume 16, Issue 6, June 2026.
Coyote populations are expanding into urban areas, and this study examines how their diet adapts along a gradient from conserved to human‐modified habitats. Mammals dominated the diet at both sites, and there was no significant difference in annual dietary diversity between the conserved and modified areas.
Andrés Arias‐Alzate, Nitzia Flores‐Raíz, Juan F. Acevedo‐Quintero, José F. González‐Maya, Heliot Zarza   +4 more
wiley   +1 more source

Dependence of quantum timescales on symmetry.

Newton
Guo F, Usanov D, Guedes EB, Fanciulli M, Kawaguchi K, Mori R, Kondo T, Magrez A, Puppin M, Dil JH.   +9 more
europepmc   +1 more source

Research on solving the equilibrium point of 5DOF vehicle dynamics system based on homotopy method. [PDF]

Sci Rep
Shi S, Zhang B, Ma Z, Cheng Q, Chen G, Lin N.   +5 more
europepmc   +1 more source

Migration speed, timing, and long‐term shifts in age structure in North American passerines during fall migration

Ecography, Volume 2026, Issue 6, June 2026.
Migration is challenging for birds, especially juveniles, who experience high mortality rates during migration. The challenge is exacerbated in the Anthropocene, contributing to widespread population declines. Conservation efforts focused on increasing juvenile survival could bolster population recovery.
Dylan M. Osterhaus, Martha J. Desmond, Timothy F. Wright   +2 more
wiley   +1 more source

Damping factor estimation of damped complex sinusoidal signals using a maximum likelihood approach. [PDF]

Sci Rep
Karthikeyan A, Rahul AK, Tiwari R.
europepmc   +1 more source

From Populations to Programming Variables: Post‐Activation Performance Enhancement Following Isometric Contractions on Muscular Strength and Power—A Systematic Review and Meta‐Analysis

European Journal of Sport Science, Volume 26, Issue 6, June 2026.
This systematic review and three‐level meta‐analysis examined the acute effects of isometric contractions as conditioning activities for post‐activation performance enhancement. The findings suggest that isometric contractions may produce a small but significant improvement in vertical jump height, whereas the evidence for muscular strength and power ...
Zhijian He, Zhipeng Xue, Lijun Qiang, Zepeng Lu, Qiushi Wang, Ruinan Zhang, Yilin Xu, Ji Tu, Dapeng Bao, Junhong Zhou   +9 more
wiley   +1 more source

Extra multistep BFGS updates in quasi-Newton methods

International Journal of Mathematics and Mathematical Sciences, 2006
Issam A. R. Moghrabi
doaj   +1 more source

The Newton-X platform for mixed quantum-classical dynamics.

Phys Chem Chem Phys
Barbatti M, Mattos RS, Demoulin B, de O Bispo M, Bondanza M, Brady M, Crespo-Otero R, de Miranda EGF, Dral PO, Granucci G, Hehn A, Hernández FJ, Iuzzolino G, Kar R, Kossoski F, Lischka H, Mennucci B, Mukherjee S, Mukhopadhyay A, Perrella F, Persico M, Pinheiro M, Pittner J, Plasser F, Rega N, Sangiogo-Gil E, Thorat T, Toldo JM, Tomaz AA, Varella MTDN, Vasquez L.   +30 more
europepmc   +1 more source

Efficient EM Estimation for the Pogit Model via Polya-Gamma Augmentation. [PDF]

Entropy (Basel)
Gutiérrez I, Ramírez S, Jofré L.
europepmc   +1 more source