Results 1 to 10 of about 2,807,149 (414)

Quo Vadis, Action Recognition? A New Model and the Kinetics Dataset [PDF]

Computer Vision and Pattern Recognition, 2017
The paucity of videos in current action classification datasets (UCF-101 and HMDB-51) has made it difficult to identify good video architectures, as most methods obtain similar performance on existing small-scale benchmarks. This paper re-evaluates state-
Carreira, Joao, Zisserman, Andrew
core   +2 more sources

Coating Properties of UV Curable Coatings on Natural Nails: Impact Evaluation of 5 Different Acrylate Monomers

Medžiagotyra, 2022
Compositions on natural nails mostly contain acrylic monomers, more often 2-hydroxyethyl methacrylate (HEMA). These systems have been considered to be a potent sensitizer in contact with the skin.
Zane GRIGALE-SOROCINA, Ingmars BIRKS, Estefanija BOGDANOVA   +2 more
doaj   +1 more source

New Aspects of the Antioxidant Activity of Glycyrrhizin Revealed by the CIDNP Technique

Antioxidants, 2022
Electron transfer plays a crucial role in ROS generation in living systems. Molecular oxygen acts as the terminal electron acceptor in the respiratory chains of aerobic organisms.
Aleksandra A. Ageeva, Alexander I. Kruppa, Ilya M. Magin, Simon V. Babenko, Tatyana V. Leshina, Nikolay E. Polyakov   +5 more
doaj   +1 more source

Response triggering by an acoustic stimulus increases with stimulus intensity and is best predicted by startle reflex activation

Scientific Reports, 2021
In a simple reaction time task, the presentation of a startling acoustic stimulus has been shown to trigger the prepared response at short latency, known as the StartReact effect.
Dana Maslovat, Christin M. Sadler, Victoria Smith, Allison Bui, Anthony N. Carlsen   +4 more
doaj   +1 more source

Acute Effects of Various Stretching Techniques on Range of Motion: A Systematic Review with Meta-Analysis

Sports Medicine - Open, 2023
Background Although stretching can acutely increase joint range of motion (ROM), there are a variety of factors which could influence the extent of stretch-induced flexibility such as participant characteristics, stretching intensities, durations, type ...
David George Behm, Shahab Alizadeh, Abdolhamid Daneshjoo, Saman Hadjizadeh Anvar, Andrew Graham, Ali Zahiri, Reza Goudini, Chris Edwards, Robyn Culleton, Carina Scharf, Andreas Konrad   +10 more
doaj   +1 more source

Changes in muscle activity during the flexion and extension phases of arm cycling as an effect of power output are muscle-specific [PDF]

PeerJ, 2020
Arm cycling is commonly used in rehabilitation settings for individuals with motor impairments in an attempt to facilitate neural plasticity, potentially leading to enhanced motor function in the affected limb(s).
Carla P. Chaytor, Davis Forman, Jeannette Byrne, Angela Loucks-Atkinson, Kevin E. Power   +4 more
doaj   +2 more sources

Startle-triggered responses indicate reticulospinal drive is larger for voluntary shoulder versus finger movements

Scientific Reports, 2023
Recent primate studies have implicated a substantial role of reticulospinal pathways in the production of various voluntary movements. A novel way to assess the relative reticulospinal contributions in humans is through the use of a “StartReact” paradigm
Dana Maslovat, Cassandra M. Santangelo, Anthony N. Carlsen   +2 more
doaj   +1 more source

Regularity of kinematic data between single and dual-task treadmill walking in people with Parkinson’s disease

Journal of NeuroEngineering and Rehabilitation, 2021
Background Regularity, quantified by sample entropy (SampEn), has been extensively used as a gait stability measure. Yet, there is no consensus on the calculation process and variant approaches, e.g.
Samira Ahmadi, Tarique Siragy, Julie Nantel   +2 more
doaj   +1 more source

Effect of coal mine organic aerosol on the methane/air lower explosive limit

International Journal of Coal Science & Technology, 2020
Organic aerosol is formed in coal mines due to heat release and evaporation of organics from coal during the longwall operation. This frictional heating occurs when a metallic cutting bit strikes a rock.
S. V. Valiulin, A. A. Onischuk, A. M. Baklanov, A. A. Bazhina, D. Yu. Paleev, V. V. Zamashchikov, A. A. Korzhavin, S. N. Dubtsov   +7 more
doaj   +1 more source

Women’s experiences with yoga after a cancer diagnosis: a qualitative meta-synthesis—part I

Systematic Reviews, 2023
Background Qualitative research on women’s experiences participating in yoga after a cancer diagnosis is growing; systematic synthesis and integration of results are necessary to facilitate the transfer and implementation of knowledge among researchers ...
Jenson Price, Sitara Sharma, Jennifer Brunet   +2 more
doaj   +1 more source