Results 131 to 140 of about 4,934,646 (307)

Analysis of the Relationship of Bipedal Dynamic Balance Indices in Performance “Sambo” Athletes [PDF]

open access: yes
The study examines the relationship between dynamic balance and postural deviations in performance Sambo athletes. The research involved 13 athletes aged 14-17, trained at the “Steaua” Army Sports Club.
The study examines the relationship between dynamic balance and postural deviations in performance Sambo athletes. The research involved 13 athletes aged 14-17, trained at the “Steaua” Army Sports Club. The evaluation was conducted using the Sensamove miniboard, with a bipedal test lasting 20 seconds and a maximum tilting of 10.00 degrees. Results show better vertical balance performance (85.38%) compared to lateral balance (78.31%). The coefficient of variation indicates greater homogeneity in lateral balance (8.59%) than in vertical balance (12.25%). Postural deviations are more pronounced in the front and back, with higher values for EDV (Front Inside = 45.23%, Back Inside = 40.07%). Correlations highlight a significant association between lateral balance and lateral deviations (R = 0.510). The t-test does not show significant differences (p > 0.05), with a trend towards significance for lateral deviations (p = 0.075). Conclusions emphasize the need for specific interventions to improve lateral balance and
core   +1 more source

External constraint and financial crises with balance sheet effects. [PDF]

open access: yes
This paper investigates the dynamic implications of Krugman’s (1999) model of financial crises with balance-sheet effects, which has a considerable impact on the literature of international financial crisis. Considering explicitly the wealth-accumulation
Meixing Dai
core   +2 more sources

PAK1 activation drives divergent resistance mechanisms to aromatase inhibition and tamoxifen in a luminal: A breast cancer model

open access: yesMolecular Oncology, EarlyView.
Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller   +10 more
wiley   +1 more source

A Dynamic Factor Analysis of Financial Contagion in Asia [PDF]

open access: yes
In this paper we compared the performance of country specific and regional indicators of reserve adequacy in predicting, out of sample, the balance of payment crisis affecting the South East Asian region during the 1997-98 period. A Dynamic Factor method
Andrea Cipollini, George Kapetanios
core  

In vitro and in silico modelling of ROS1‐positive non‐small cell lung cancer reveals fusion‐dependent tyrosine kinase inhibitor responses

open access: yesMolecular Oncology, EarlyView.
Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq   +8 more
wiley   +1 more source

Dynamic balance in children with attention-deficit hyperactivity disorder and its relationship with cognitive functions and cerebellum

open access: yes, 2017
Michal Goetz,1 Jaroslava Paulasova Schwabova,2 Zdenek Hlavka,3 Radek Ptacek,4 Craig BH Surman5 1Department of Child Psychiatry, Second Faculty of Medicine, Motol University Hospital, 2Department of Neurology, 3Department of Statistics, 4Department of ...
Surman CBH   +4 more
core  

Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer

open access: yesMolecular Oncology, EarlyView.
Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim   +7 more
wiley   +1 more source

Dynamic Balance and Rhythm Among Elementary Pupils [PDF]

open access: yes, 1974
This study of the relationship between dynamic balance and rhythm tests the hypothesis that a positive relationship exists between these two factors. One hundred fifty-two fifth- and sixth-graders were given the Nelson Balance Test and an adaptation of ...
Chew, Suzann S.
core  

Gut microbiota alterations in patients with non‐small‐cell lung cancer undergoing chemoradiotherapy

open access: yesMolecular Oncology, EarlyView.
We investigated the impact of concurrent chemoradiotherapy (CRT) on the gut microbiota in patients with locally advanced non‐small‐cell lung cancer. Overall gut microbiota composition remained largely stable throughout CRT while antibiotic exposure may influence microbial diversity.
Hanne Marte Nymoen   +19 more
wiley   +1 more source

Comparison of the Effect of Insole with Different Widgets on Static and Dynamic Balance

open access: yesپزشکی بالینی ابن سینا, 2020
Background and Objective: Improving control of balance is essential for carrying out daily activities of life as a basic functional ability. The importance role of external intervention on the foot balance as main point of contact between land and body ...
Ali Yalfani   +2 more
doaj  

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