Results 181 to 190 of about 71,166 (345)

Modeling of Crack Propagation in Ductile Materials Under Cyclic, Proportional and Non‐Proportional Loading Conditions

Fatigue &Fracture of Engineering Materials &Structures, EarlyView.
ABSTRACT The paper addresses the numerical calculation of multi‐axial fatigue crack propagation in ductile materials under proportional and non‐proportional cyclic loading conditions. The analysis is based on a phase field fracture theory proposed in earlier work, which describes crack propagation on the basis of the evolution of plastic strain.
Aris Tsakmakis, Alwin Gibb, Michael Vormwald   +2 more
wiley   +1 more source

Experimental study on the mechanical properties and deformation failure characteristics of sandstone under graded equal amplitude cyclic loading and unloading. [PDF]

Sci Rep
Ni Z, Li J, Qin K, Wu X, Zhu J, Zhou S.
europepmc   +1 more source

Down-Hole Triaxial Test to Measure Average Stress-Strain Relationship of Rock Mass

, 2003
Kazuo Tani, Takashi NOZAKI, Susumu Kaneko, Yoshinori Toyooka, Hideo Tachikawa   +4 more
openalex   +1 more source

Real‐World Unmet Needs of Patients With Haemophilia A and Haemophilia B With or Without Inhibitors: End‐of‐Study Results From the explorer6 Non‐Interventional Study

Haemophilia, EarlyView.
ABSTRACT Introduction Haemophilia is associated with high disease and treatment burdens. Prospective evaluation of data from patients with haemophilia helps understand and define unmet needs, optimise treatment and improve healthcare outcomes. Aim To present end‐of‐study data from explorer6 (NCT03741881), a prospective, non‐interventional study across ...
Allison P. Wheeler, Aby Abraham, Chris Barnes, Renée Brown Frandsen, Roseline d'Oiron, Hermann Eichler, Kingsley Hampton, Francisco José López‐Jaime, Chuhl Joo Lyu, Camila Martins Mazini Tavares, Keiji Nogami, Christopher Sutton, Jerzy Windyga, Bulent Zulfikar, Giancarlo Castaman   +14 more
wiley   +1 more source

Rate-dependent inelastic deformation of Slochteren sandstone: implication for reservoir compaction in the Groningen gas field. [PDF]

Geomech Geophys Geo Energy Ge Resour
Shinohara T, Verberne BA, Spiers CJ, de Bresser JHP, Hangx SJT.   +4 more
europepmc   +1 more source

Experimental Stick-Slip Behaviour in Triaxial Test on Granular Matter

, 2005
F. Adjémian, P. Évesque
openalex   +2 more sources

Analysis of Internal Fraction Property of Corn Stalk Powder under Triaxial Compression Test [PDF]

, 2012
Bai XueWei, Wenqiang Huang, Ping Zhao, Juan Liu, Yongkui Li   +4 more
openalex   +1 more source

The Ecology of Human Sleep (EcoSleep) Cohort Study: Protocol for a longitudinal repeated measurement burst design study to assess the relationship between sleep determinants and outcomes under real‐world conditions across time of year

Journal of Sleep Research, Volume 34, Issue 2, April 2025.
Summary The interplay of daily life factors, including mood, physical activity, or light exposure, influences sleep architecture and quality. Laboratory‐based studies often isolate these determinants to establish causality, thereby sacrificing ecological validity.
Anna M. Biller, Nayab Fatima, Chrysanth Hamberger, Laura Hainke, Verena Plankl, Amna Nadeem, Achim Kramer, Martin Hecht, Manuel Spitschan   +8 more
wiley   +1 more source

Study on the triaxial compressive properties of alkali activated concrete after freeze-thaw cycles. [PDF]

Sci Rep
Wang Y, Wang M, Tang C, Yu Y, Chen S.
europepmc   +1 more source

Shear banding in drained and undrained triaxial tests on a saturated sandstone: Porosity and permeability evolution

, 2005
Jean Sulem, H. Ouffroukh
openalex   +2 more sources