Results 21 to 30 of about 5,704,667 (268)

Effect of Different Protection on Lateral Ankle during Landing: An Instantaneous Impact Analysis

Bioengineering, 2022
Ankle sprain is the most common injury during parachute landing. The biomechanical behavior of the tissues can help us understand the injury mechanism of ankle inversion.
Junchao Guo, Jiemeng Yang, Yawei Wang, Zhongjun Mo, Jingyu Pu, Yubo Fan   +5 more
doaj   +1 more source

Elderly fallers enhance dynamic stability through anticipatory postural adjustments during a choice stepping reaction time

Frontiers in Human Neuroscience, 2016
In the case of disequilibrium, the capacity to step quickly is critical to avoid falling for elderly. This capacity can be simply assessed through the choice stepping reaction time test (CSRT), where elderly fallers (F) take longer to step than elderly ...
Romain Tisserand, Thomas Robert, Pascal Chabaud, Marc Bonnefoy, Laurence Chèze   +4 more
doaj   +1 more source

Application of Fast Dynamic Allan Variance for the Characterization of FOGs-Based Measurement While Drilling

Sensors, 2016
The stability of a fiber optic gyroscope (FOG) in measurement while drilling (MWD) could vary with time because of changing temperature, high vibration, and sudden power failure.
Lu Wang, Chunxi Zhang, Shuang Gao, Tao Wang, Tie Lin, Xianmu Li   +5 more
doaj   +1 more source

The Scapular’s Roles in Developing Shoulder Complex Function

Indonesian Contemporary Nursing Journal
The scapulohumeral anatomy and biomechanics interact to provide adequate mobility, thus the scapula plays various functions in facilitating optimal shoulder complex function (Paine & Voight., 2013).
Rijal Rijal
doaj   +1 more source

Dynamical properties of gene regulatory networks involved in long-term potentiation

Frontiers in Molecular Neuroscience, 2015
The long-lasting enhancement of synaptic effectiveness known as long-term potentiation (LTP) is considered to be the cellular basis of long-term memory. LTP elicits changes at the cellular and molecular level, including temporally specific alterations in
Gonzalo Sanchez Nido, Gonzalo Sanchez Nido, Margaret Mary Ryan, Margaret Mary Ryan, Lubica eBenuskova, Lubica eBenuskova, Joanna Margaret Williams, Joanna Margaret Williams   +7 more
doaj   +1 more source

Comparative Drug Response Profiling in Neuroblastoma Cell Lines and Patient‐Derived Tumor Organoids

Pediatric Blood &Cancer, EarlyView.
ABSTRACT High‐risk neuroblastoma remains a leading cause of pediatric cancer mortality, and improved preclinical models are needed to guide therapeutic developments. We screened seven high‐risk neuroblastoma cell lines and three patient‐derived tumor organoids with 528 compounds alongside bone marrow controls, and compared them with external datasets ...
Krzysztof Wierbiłowicz, Se Whee Sammy Park, Aironas Los, Ernest Liu, Nona Struyf, Tom Erkers, Sören Lehmann, Jan J. Molenaar, Jakob Stenman, Olli Kallioniemi, Päivi Östling, Brinton Seashore‐Ludlow, Kasper Karlsson   +12 more
wiley   +1 more source

Experimental studies of the influence of a gyroscopic damping system on the aeroelastic characteristics of a large aircraft model with elastic pylon-mounted engines under the wing

Научный вестник МГТУ ГА
During production of modern large transport aircraft, engine arrangement mounted on the elastic pylons under the wing is widely used. This arrangement of engines has certain advantages, however, there are also significant dynamic features due to the fact
Y. V. Petrov, M. V. Semakova, N. N. Medvedeva, V. G. Ugreninov   +3 more
doaj   +1 more source

DYNAMIC STABILITY OF AN ANNULAR SECTOR PLATE SUBJECTED TO IN-PLANE DYNAMIC MOMENTS [PDF]

, 1989
"Dynamic stability problem of an annular sector plate subjected to in-plane dynamic moments at the radial edges is examined. The basic equation is reduced to a set of ordinary differential equations by applying a Galerkin method，and transformed into an ...
Konishi, Yasunori, Natsuaki, Yoshihiro, Hirakawa, Michiaki, Takahashi, Kazuo   +3 more
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Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk, Sebastian Michaelis, Michaela Döring, Thomas Eichholz, Ursula Holzer, Martin Ebinger, Tim Flaadt, Rupert Handgretinger, Peter Lang, Jan Frederic Weller, Markus Mezger   +10 more
wiley   +1 more source

Vibration, Buckling and Dynamic Stability of a Cantilever Rectangular Plate Subjected to Concentrated In-plane Load at Free End [PDF]

, 1997
The vibration, buckling and dynamic stability of a cantilever rectangular plate subjected to in-plane concentrated load at the free edge is studies in this paper. The small deflection theory of the thin plate is used.
呉, 明強, 高橋, 和雄
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