Results 11 to 20 of about 3,700,086 (303)

Relation between stress heterogeneity and aftershock rate in the rate-and-state model [PDF]

, 2006
We estimate the rate of aftershocks triggered by a heterogeneous stress change, using the rate-and-state model of Dieterich [1994].We show that an exponential stress distribution Pt(au) ~exp(-tautau_0) gives an Omori law decay of aftershocks with time ~1/
Agnès Helmstetter, Andrews, Bruce E. Shaw, Cochran, Das, Dieterich, Dieterich, Dieterich, Dieterich, Felzer, Felzer, Felzer, Helmstetter, Helmstetter, Herrero, Ide, Lawson, Marsan, McCloskey, Mikumo, Narteau, Nur, Riele, Ripperger, Schaff, Scholz, Shaw, Toda, Toda, Toda, Ziv, Ziv   +31 more
core   +6 more sources

Experimental and Numerical Study on Cutting Performance of Coal Plow

IEEE Access, 2020
Coal plow is one of the important equipment for thin seam mining, it is very important to improve the performance of plow for efficient coal mining. In order to study the cutting performance of the coal plow, the cutting test is carried out in National ...
Zhen Tian, Shuangxi Jing, Wei Liu, Shan Gao, Jianjun Zhang   +4 more
doaj   +1 more source

Multifractal analysis of stress time series during ultrathin lubricant film melting [PDF]

, 2010
Melting of an ultrathin lubricant film confined between two atomically flat surfaces is we studied using the rheological model for viscoelastic matter approximation. Phase diagram with domains, corresponding to sliding, dry, and two types of $stick-slip$
ALEXEI V. KHOMENKO, Amit D. J., Eirich F. R., Gardiner C. W., Haken H., Horstemke V., IAKOV A. LYASHENKO, Khomenko A. V., Movahed M. Sadegh, Olemskoi A. I., Press William H., Toropov E. A., VADIM N. BORISYUK   +12 more
core   +2 more sources

Leadership styles and managerial culture at industrial enterprises with different modernization and innovation processes

SHS Web of Conferences, 2017
The article presents the results of an empirical research into the transformational leadership and managerial culture at industrial enterprises with different modernization and innovation processes. The authors suggest the criteria for differentiation of
Glukhov Sergei, Glukhov Petr
doaj   +1 more source

Full-field pulsed magneto-photoelasticity – Experimental Implementation [PDF]

, 2006
This paper contains a description of the experimental procedure employed when using a pulsed-magneto-polariscope (PMP) and some initial full-field through-thickness measurements of the stress distribution present in samples containing 3D stresses.
Aben H. K., Calvert G., Hundhammer I., Khaleel M. A.   +3 more
core   +1 more source

Yield stress fluids method to determine the pore size distribution of a porous medium [PDF]

, 2014
In this paper a new method is presented in order to determine the pore size distribution in a porous medium. This original technique uses the rheological properties of some non-Newtonian yield stress fluids flowing through the porous sample.
AMBARI, Abdelhak, CHAMPMARTIN, Stéphane, OUKHLEF, Aimad   +2 more
core   +6 more sources

Analytical Study of Stress Distributions around Screws in Flat Mandibular Bone under In-Plane Loading

Bioengineering, 2023
A known complication for mechanically loaded bone implants is the instability due to screw loosening, resulting in infection and the non-union of fractures.
Jinxing Huo, Jan-Michaél Hirsch, E. Kristofer Gamstedt   +2 more
doaj   +1 more source

Analysis of load distribution in tooth-implant supported fixed partial dentures by the use of resilient abutment [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2016
Introduction. Differences between the tooth and implant response to load can lead to many biological and technical implications in the conditions of occlusal forces. Objective.
Glišić Mirko, Stamenković Dragoslav, Grbović Aleksandar, Todorović Aleksandar, Marković Aleksa, Trifković Branka   +5 more
doaj   +1 more source

Effectiveness of Mono Sand Piles in Soft Cohesive Ground

Engineering Proceedings, 2023
Soft cohesive formations are extensively distributed across the earth’s land mass. They mainly comprise medium to high plastic clays deposited by thousands of years of geological activity.
Qazi Umar Farooq, Muhammad Tayyab Naqash
doaj   +1 more source

Experimental Measurement of Residual Stress Distribution in Rail Specimens Using Ultrasonic L_CR Waves

Applied Sciences, 2021
Longitudinal critically refracted (LCR) waves are considered bulk longitudinal waves and penetrate into an effective depth beneath the surface parallel to the material surface.
Young-In Hwang, Geonwoo Kim, Yong-Il Kim, Jeong-Hak Park, Man Yong Choi, Ki-Bok Kim   +5 more
doaj   +1 more source