Results 41 to 50 of about 10,354,524 (352)

The Impact of Mitochondrial Dysfunction in Amyotrophic Lateral Sclerosis

Cells, 2022
Amyotrophic lateral sclerosis (ALS) is a rapidly progressive and highly fatal neurodegenerative disease. Although the pathogenesis of ALS remains unclear, increasing evidence suggests that a key contributing factor is mitochondrial dysfunction ...
Jiantao Zhao, Xuemei Wang, Zijun Huo, Yanchun Chen, Jinmeng Liu, Zhenhan Zhao, Fandi Meng, Qi Su, Weiwei Bao, Lingyun Zhang, Shuang Wen, Xin Wang, Huancai Liu, Shuanhu Zhou   +13 more
doaj   +1 more source

Experimental testing of low energy rockfall catch fence meshes [PDF]

, 2018
Flexible catch fences are widely used to protect infrastructure like railways, roads and buildings from rockfall damage. The wire meshes are the most critical components for catch fences as they dissipate most of the impact energy.
Al-Budairi, Hassan, Gao, Zhiwei, Steel, Andrew   +2 more
core   +1 more source

Preliminary Study on the Damping Effect of a Lateral Damping Buffer under a Debris Flow Load

Applied Sciences, 2017
Simulating the impact of debris flows on structures and exploring the feasibility of applying energy dissipation devices or shock isolators to reduce the damage caused by debris flows can make great contribution to the design of disaster prevention ...
Zheng Lu, Yuling Yang, Xilin Lu, Chengqing Liu   +3 more
doaj   +1 more source

Experimental analysis of lateral impact on planar brittle material

, 2009
The fragmentation of alumina and glass plates due to lateral impact is studied. A few hundred plates have been fragmented at different impact velocities and the produced fragments are analyzed.
A. Chmel, E. H. Yoffe, F. P. M. dos Santos, L. B. Freund, R. Donangelo, R. H. Dalitz, S. R. Souza, V. C. Barbosa, W. Weibull   +8 more
core   +1 more source

Impact Points and Their Effect on Trajectory in Soccer

Proceedings, 2018
The kick skill and its analysis are important in Soccer. To detect impact point by using virtual impact model is aim of this study. The virtual impact model was made as a surface composed of virtual markers.
Kaoru Kimachi, Sungchan Hong, Shuji Shimonagata, Takeshi Asai   +3 more
doaj   +1 more source

Dysphagia in amyotrophic lateral sclerosis: impact on patient behavior, diet adaptation, and riluzole management [PDF]

, 2017
This retrospective study aimed to investigate the clinical features associated with deteriorated swallow in amyotrophic lateral sclerosis (ALS) patients with spinal and bulbar onset, describe the modification of diet and liquid intake, and assess the ...
CAMBIERI, CHIARA, CECCANTI, MARCO, FRASCA, VITTORIO, Gori, Mc, INGHILLERI, Maurizio, ONESTI, EMANUELA, RUOPPOLO, Giovanni, SCHETTINO, ILENIA   +7 more
core   +1 more source

Management of work place bullying in hospital: A review of the use of cognitive rehearsal as an alternative management strategy

International Journal of Nursing Sciences, 2016
Lateral violence is not uncommon in workplaces. Unfortunately, nursing, a profession that builds its practice on compassion and code of ethics while caring for their patients is not spared from this phenomenon of lateral violence.
Wee Meng Steven Koh
doaj   +1 more source

Impact of the tip radius on the lateral resolution in piezoresponse force microscopy

, 2007
We present a quantitative investigation of the impact of tip radius as well as sample type and thickness on the lateral resolution in piezoresponse force microscopy (PFM) investigating bulk single crystals.
, Catalan G, Cho Y, E Soergel, Foeth M, Greiner W, Jazbinšek M, Kovacs G, Mendricks S, Newnham R E, T Jungk, Tian L Capek P Choudhury S Eliseev E A Morozovska A N Dierolf V Chen L Kalinin S Gopalan V, Á Hoffmann   +12 more
core   +1 more source

Experimental analysis of lateral impact on planar brittle material: spatial properties of the cracks [PDF]

, 2011
The breakup of glass and alumina plates due to planar impacts on one of their lateral sides is studied. Particular attention is given to investigating the spatial location of the cracks within the plates.
E. H. Yoffe, F. P. M. dos Santos, R. Donangelo, S. R. Souza, V. C. Barbosa   +4 more
core   +2 more sources

Experimental Research on the Mechanical Performance of the Bolted Rock under Lateral Impact Load: Effect of Prestress, Body Material, and Anchorage Style

Shock and Vibration, 2020
In order to reveal the impact mechanical properties and their key influencing factors of the bolted rock under the lateral impact load, through the lateral drop hammer impact test, the time-history curve of impact force, axial force of the bolt, and ...
Yongzheng Wu, Yukai Fu, De-xi Hao, Gangye Guo   +3 more
semanticscholar   +1 more source