Results 41 to 50 of about 833,484 (332)

Acute impact of blood flow restriction on strength-endurance performance during the bench press exercise

open access: yesBiology of Sport, 2021
The main goal of the present study was to evaluate the acute effects of blood flow restriction (BFR) at 70% of full arterial occlusion pressure on strength-endurance performance during the bench press exercise. The study included 14 strength-trained male
Mariola Gepfert   +11 more
doaj   +1 more source

Safety implications of a pedestrian protection system - the driver's point of view [PDF]

open access: yes, 2007
Pedestrians can sustain fatal injuries, even in low-speed collisions. Active pedestrian protection systems, such as an Active Bonnet, have been shown to mitigate the outcome of a collision.
Hamson, A.H., Jamson, S.L.
core   +1 more source

"Sudden Drop" in Blood Pressure is Associated With Recanalization After Thrombolysis. [PDF]

open access: yes, 2015
We aim to investigate whether the phenomenon of "sudden drop" in blood pressure (BP) within the first 2 hours is associated with vessel recanalization.We retrospectively examined clinical and imaging data from a consecutive series of patients with stroke
Cao, Jin   +4 more
core   +1 more source

Influence of Type of Prosthesis on Oral Environment and the Number of Missing Teeth in Elderly Persons

open access: yesInternational Journal of Dentistry, 2010
The purpose of this study was to investigate the relationship between the number of missing teeth (MT) and the statuses of oral environmental factors (the stimulated salivary flow rate, buffering capacity, and the counts of mutans streptococci ...
Junko Tanaka, Masahiro Tanaka
doaj   +1 more source

Staged Endovascular Treatment for Symptomatic Occlusion Originating From the Intracranial Vertebral Arteries in the Early Non-acute Stage

open access: yesFrontiers in Neurology, 2021
Background: The ideal treatment for patients who survive from acute vertebrobasilar artery occlusion but develop aggressive ischemic events despite maximal medical therapy in the early non-acute stage is unknown.
Hongzhou Duan   +8 more
doaj   +1 more source

Pandanus amaryllifolius ethanolic extract promotes oral gingival fibroblast healing and inhibits Porphyromonas gingivalis: An in-vitro study

open access: yesJournal of Oral Biology and Craniofacial Research
Introduction: This study aimed to evaluate the antimicrobial activity, cytotoxicity and cell migration of ethanolic extract of Pandanus amaryllifolius (PAE).
Monwilun Wilairat, Nattapon Rotpenpian
doaj   +1 more source

Robustness of Object Recognition under Extreme Occlusion in Humans and Computational Models [PDF]

open access: yes, 2019
Most objects in the visual world are partially occluded, but humans can recognize them without difficulty. However, it remains unknown whether object recognition models like convolutional neural networks (CNNs) can handle real-world occlusion. It is also
Park, Jeongho   +4 more
core   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Occlusion Culling for Wide-Angle Computer-Generated Holograms Using Phase Added Stereogram Technique

open access: yesPhotonics, 2021
A computer-generated hologram (CGH) allows synthetizing view of 3D scene of real or virtual objects. Additionally, CGH with wide-angle view offers the possibility of having a 3D experience for large objects.
Juan Martinez-Carranza   +4 more
doaj   +1 more source

Facial Feature Tracking and Occlusion Recovery in American Sign Language [PDF]

open access: yes, 1997
Facial features play an important role in expressing grammatical information in signed languages, including American Sign Language(ASL). Gestures such as raising or furrowing the eyebrows are key indicators of constructions such as yes-no questions ...
Castelli, Thomas J.   +2 more
core  

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