Results 121 to 130 of about 1,015,559 (349)

The Effect of Increasing Inertia upon Vertical Ground Reaction Forces during Locomotion [PDF]

The addition of inertia to exercising astronauts could increase ground reaction forces and potentially provide a greater health benefit. However, conflicting results have been reported regarding the adaptations to additional mass (inertia) without ...
Cromwell, Ronita L., DeWitt, John K., Hagan, R. Donald   +2 more
core   +1 more source

Kinematic Analysis of Four Plyometric Push-Up Variations [PDF]

, 2012
International Journal of Exercise Science 5(4) : 334-343, 2012. Plyometric research in the upper extremity is limited, with the effects of open-chain plyometric exercises being studied most.
Davies, George J, DPT, ATC, Moore, Laura H, Riemann, Bryan L, PhD, ATC, Tankovich, Michael J, ATC, CSCS   +3 more
core   +1 more source

A Concept of a Digital and Traceable Manufacturing Documentation Based on Formalized Process Description Applied on Composite Aircraft Moveable

Advanced Engineering Materials, EarlyView.
The documentation of component manufacture has become an essential part of today's production processes, especially for the analysis and optimization of production or component design with regard to structural performance, economic efficiency, and sustainability.
Björn Denker, Dominik Delisle, Christian Krombholz, Martin Rädel, Frank Dressel   +4 more
wiley   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source

Running Mechanics After Training on Sand in Runners With Pronated Feet: A Randomized Controlled Trial [PDF]

Physical Treatments
Purpose: Pronation in the foot is a normal rolling movement occurring at the subtalar joint during running. The human foot, as the primary interface with our environment, presents morphological and postural changes following prolonged running. This study
Amir Fatollahi, AmirAli Jafarnezhadgero, Seyed Hamed Mousavi   +2 more
doaj  

The Path Integral Monte Carlo Calculation of Electronic Forces

, 1998
We describe a method to evaluate electronic forces by Path Integral Monte Carlo (PIMC). Electronic correlations, as well as thermal effects, are included naturally in this method. For fermions, a restricted approach is used to avoid the ``sign'' problem.
B. L. Hammond, C. J. Umrigar, C. Pierleoni, D. M. Ceperley, D. M. Ceperley, D. M. Ceperley, D. M. Ceperley, D. M. Ceperley, E. L. Pollock, F. Perrot, F. Perrot, Fenghua Zong, J. B. Anderson, J. K. Nørskov, J. K. Nørskov, J. Vrbik, M. P. Allen, O. B. Christensen, O. H. Nielsen, O. H. Nielsen, P. Belohorec, P. Bhattacharyya, P. Ehrenfest, R. M. Panoff, R. P. Feynman, W. Ebeling, W. Kolos, Y. Kwon, Y. Kwon, Z. D. Popovic, Z. W. Sun   +30 more
core   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan, Rhena Wulf, Till M. J. Stadtmüller, Christos G. Aneziris, Tobias M. Fieback   +4 more
wiley   +1 more source

The effect of lateral wedge insole with and without subtalar strap on vertical component of ground reaction force in knee osteoarthritis

طب جانباز, 2011
Objective: The effects of lateral wedge insoles with and without subtalar strap on vertical component of ground reaction force were compared. Methods: Twenty five patients aged over 40 years with grades I or II of medial compartment knee osteoarthritis ...
E. Esfandiari, M. Kamyab, H. Yazdi, N. Foroughi, F. Navab Motlagh   +4 more
doaj