Results 41 to 50 of about 1,106,819 (397)

Rat middle cerebral artery occlusion: evaluation of the model and development of a neurologic examination.

open access: yesStroke, 1986
We have examined the incidence and size of infarction after occlusion of different portions of the rat middle cerebral artery (MCA) in order to define the reliability and predictability of this model of brain ischemia.
J. Bederson   +5 more
semanticscholar   +1 more source

Acute Effect of Repeated Sprint Exercise With Blood Flow Restriction During Rest Periods on Muscle Oxygenation

open access: yesFrontiers in Physiology, 2021
PurposeThis study aimed to examine the effect of applying BFR during rest periods of repeated cycling sprints on muscle oxygenation.MethodsSeven active males performed 5 × 10-s maximal pedaling efforts with 40-s passive rest, with or without BFR ...
Chihiro Kojima   +5 more
doaj   +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

Optimization of Occlusion-Inducing Depth Pixels in 3-D Video Coding

open access: yes, 2018
The optimization of occlusion-inducing depth pixels in depth map coding has received little attention in the literature, since their associated texture pixels are occluded in the synthesized view and their effect on the synthesized view is considered ...
Gao, Pan, Ozcinar, Cagri, Smolic, Aljosa
core   +1 more source

Effect of propranolol on regional myocardial function in anesthetized open-chest dogs with myocardial ischemia [PDF]

open access: yes, 1978
Effects of propranolol on ischemic segmental function were studied in anesthetized open-chest dogs. Two segment-length gauges were used for measuring the regional myocardial function: one was sutured on to the left ventricular surface perfused by the ...
Haraoka, Shoichi   +7 more
core   +1 more source

Neurotoxoplasmosis in a Patient with Chronic Lymphocytic Leukemia

open access: yesJournal of the Belgian Society of Radiology, 2021
Teaching Point: Neurotoxoplasmosis should be part of the differential diagnosis for single or multiple cerebral lesions in hematologic patients.
Astrid Moraine   +2 more
doaj   +1 more source

The Effects of Incorrect Occlusion Cues on the Understanding of Barehanded Referencing in Collaborative Augmented Reality

open access: yesFrontiers in Virtual Reality, 2021
In many collaborative tasks, the need for joint attention arises when one of the users wants to guide others to a specific location or target in space.
Yuan Li   +4 more
doaj   +1 more source

Comparison of Flowrate and Occlusion in a Vertical Infusion Pump and Horizontal Infusion Pump [PDF]

open access: yes, 2020
Infusion pump is a device used to enter fluid into the patient\u27s body through a continuous. At present there are two types of infusion pumps namely vertical infusion pumps and horizontal infusion pumps. Both infusion pumps have different technologies.
Ahniar, N. H. (Nur)   +2 more
core  

Entropy Projection Curved Gabor with Random Forest and SVM for Face Recognition [PDF]

open access: yes, 2019
In this work, we propose a workflow for face recognition under occlusion using the entropy projection from the curved Gabor filter, and create a representative and compact features vector that describes a face.
AS Georghiades   +20 more
core   +1 more source

A nucleotide‐independent, pan‐RAS‐targeted DARPin elicits anti‐tumor activity in a multimodal manner

open access: yesMolecular Oncology, EarlyView.
We report a Designed Ankyrin Repeat Protein that binds and inhibits RAS proteins, which serve as central cell signaling hubs and are essential for the progression of many cancers. Its unique feature is that it does not discriminate between different RAS isoforms or mutations and is capable of binding to RAS in both its active (GTP‐bound) and inactive ...
Jonas N. Kapp   +13 more
wiley   +1 more source

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