Results 71 to 80 of about 8,498,902 (381)

The dynamics and excitation of torsional waves in geodynamo simulations [PDF]

, 2013
The predominant force balance in rapidly rotating planetary cores is between Coriolis, pressure, buoyancy and Lorentz forces. This magnetostrophic balance leads to a Taylor state where the spatially averaged azimuthal Lorentz force is compelled to vanish
Jones, Chris A., Teed, Robert J., Tobias, Steven M.   +2 more
core   +2 more sources

Speciation Through the Lens of Population Dynamics: A Theoretical Primer on How Small and Large Populations Diverge

Population Ecology, EarlyView.
Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi, Hidaka Kubo, Tokuya Ogawa, Hayate Omura   +3 more
wiley   +1 more source

The Effects of Bicycle Simulator Training on Anticipatory and Compensatory Postural Control in Older Adults: Study Protocol for a Single-Blind Randomized Controlled Trial

Frontiers in Neurology, 2021
Background: Falls are the leading cause of fatal and non-fatal injuries among older adults. Perturbation-Based-Balance Training (PBBT) is a promising approach to reduce fall rates by improving reactive balance responses.
Shani Batcir, Omri Lubovsky, Yaacov G. Bachner, Itshak Melzer   +3 more
doaj   +1 more source

FoxO1 signaling in B cell malignancies and its therapeutic targeting

FEBS Letters, EarlyView.
FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac, Petra Pavelkova, Laura Ondrisova, Marek Mraz   +3 more
wiley   +1 more source

Study on Quantitative Evaluation Method of Balance Ability in Cancer Patients Based on Gait Features

Zhongguo yiliao qixie zazhi
The importance of gait assessment in the rehabilitation of cancer patients is gradually being recognized. However, quantitative analysis of balance ability in cancer patients is still limited. A total of 102 cancer patients meeting the inclusion criteria
Junjie LIU, Xu ZHOU, Chao YU, Qingqing CAO, Zhiming YAO, Wanqiu ZHANG, Ling ZHANG, Wanqing YAO, Ning LIN   +8 more
doaj   +1 more source

Re-examining the relationship between measures of static and dynamic balance among young adults

Current Issues in Sport Science, 2022
Balance is essential to several activities of daily life, from the capacity to stand independently to the execution of complex sport movements. The extent to which balance can be improved has led researchers to consider whether underlying features of a ...
Adriana Duquette, Micheline Senia, Paula van Wyk, Joseph Baker, Kate Paquin, Sean Horton   +5 more
doaj   +1 more source

The effect of olfactory stimuli on the balance ability of stroke patients

Journal of Physical Therapy Science, 2015
[Purpose] The present study attempted to identify the effect of olfactory stimulation on the balance ability of stroke patients. [Subjects] Thirty-three (33 males) stroke patients participated in the study. The stroke patients were divided into three groups: a black pepper oil (BPO) group (n=11), lavender oil (LVO) group (n=11), and distilled water (DW)
Kyung-Tae Yoo, Mi-Na Gim, Ji-Young Bae, Mi-Kyoung Kim, Sang Bin Lee, Jung-Hyun Choi   +5 more
openaire   +4 more sources

Nuclear engineering program marks 10th anniversary [PDF]

, 2017
Ten years ago, Virginians who wanted to study nuclear engineering at the graduate level had to leave the state to do so. But then VCU, with support from Dominion Resources, started a program whose hallmark has been its ability to balance theory and ...
Jones, Rebecca
core   +1 more source

Syntaphilin controls a mitochondrial rheostat for proliferation-motility decisions in cancer. [PDF]

, 2017
Tumors adapt to an unfavorable microenvironment by controlling the balance between cell proliferation and cell motility, but the regulators of this process are largely unknown.
Ashani T. Weeraratna, Caino, Chae, Chandran, Dario C. Altieri, Dayana B. Rivadeneira, Dmitry I. Gabrilovich, Dong, Eui Tae Kim, Gao, Hecht, Hwang, Jae Ho Seo, Kim, LeBleu, Lucia R. Languino, M. Cecilia Caino, Yuan Wang   +17 more
core   +2 more sources

Insights into PI3K/AKT signaling in B cell development and chronic lymphocytic leukemia

FEBS Letters, EarlyView.
This Review explores how the phosphoinositide 3‐kinase and protein kinase B pathway shapes B cell development and drives chronic lymphocytic leukemia, a common blood cancer. It examines how signaling levels affect disease progression, addresses treatment challenges, and introduces novel experimental strategies to improve therapies and patient outcomes.
Maike Buchner
wiley   +1 more source