Results 81 to 90 of about 156,352 (314)

Review on Microbubbles and Microdroplets Flowing through Microfluidic Geometrical Elements

open access: yesMicromachines, 2020
Two-phase flows are found in several industrial systems/applications, including boilers and condensers, which are used in power generation or refrigeration, steam generators, oil/gas extraction wells and refineries, flame stabilizers, safety valves ...
Ana T. S. Cerdeira   +3 more
doaj   +1 more source

Effusive Constrictive Pericarditis [PDF]

open access: yesCongestive Heart Failure, 2009
Effusive constrictive pericarditis (ECP) is a relatively infrequent pericardial condition. The diagnosis is typically made when symptoms and right heart pressure elevation persist despite drainage of pericardial effusion. Visceral and parietal pericardial stripping is an extensive procedure with significant morbidity and mortality but is widely ...
Rajeev, Garg   +2 more
openaire   +2 more sources

Identification of (20R)‐protopanaxadiol from Panax ginseng as a novel anti‐SARS‐CoV‐2 compound

open access: yesFEBS Open Bio, EarlyView.
We established a noninfectious BAC‐based SARS‐CoV‐2 replicon that enables antiviral screening under BSL‐2 conditions. Using this platform, we screened 373 food‐derived compounds and identified (20R)‐protopanaxadiol from Panax ginseng as a novel inhibitor of SARS‐CoV‐2 RNA replication, highlighting the value of safe replicon systems for antiviral ...
Midori Takeda   +4 more
wiley   +1 more source

Visual field constriction by pinhole glasses. [PDF]

open access: yes, 2018
Subjects with normal eyesight wore pinhole (PH) glasses with a 2 mm aperture that caused VF constriction. Of note, PH glasses with the same aperture can lead to a different level of VF constriction between individuals.
Kazuhisa Sugiyama (783900)   +10 more
core   +1 more source

Constricted Systems

open access: yesRocky Mountain Journal of Mathematics, 1991
Recent interest in the investigation of chaotic behavior of dynamic systems has led to a broad renewed interest in \(L_1\) Markov operators. The recent monograph of Lasota and Mackey gives a very readable introduction to the methods and applications of this approach to the randomness of deterministic processes.
openaire   +2 more sources

High‐Resolution MRI Revealed Different Etiology‐Specific Associations With Cerebral Infarction in Adult Moyamoya Vasculopathy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective High‐resolution MRI enables detailed assessment of intracranial vessel wall pathology in moyamoya vasculopathy. We aimed to classify adult moyamoya vasculopathy etiologies using high‐resolution MRI and to examine subtype‐specific associations between high‐resolution MRI features and ischemic infarction.
Guangsong Han   +8 more
wiley   +1 more source

Training regimen involving cyclic induction of pupil constriction during far accommodation improves visual acuity in myopic children [PDF]

open access: yes, 2010
Kenji Yuda1, Hiroshi Uozato2, Naoto Hara3, Wolfram Tetzlaff4, Satoru Hisahara5, Hiroko Horie6, Satomi Nakajima6, Hidenori Horie6,71Kikuna Yuda Eye Clinic, Yokohama, Japan; 2Department of Ophthalmology and Visual Science, Kitasato  University ...
Naoto Hara   +3 more
core  

Effect of pupil dilation and constriction on the distribution of bit errors within the iris [PDF]

open access: yes, 2014
Texture information in the iris image is not uniform in discriminatory information content for biometric identity verification. The bits in an iris code obtained from the image differ in their consistency from one sample to another for the same identity.
Tomeo-Reyes, Inmaculada   +3 more
core   +1 more source

Advancements in Peripheral Nerve Injury Research Using Lab Animals

open access: yesAnatomia
Peripheral nerve injuries (PNIs) commonly result from trauma, compression, or iatrogenic causes, leading to functional deficits. Despite the peripheral nervous system’s regenerative capacity, current treatments yield inconsistent outcomes.
Natalia A. Pluta   +3 more
doaj   +1 more source

Neurovascular Contacts in the Pathophysiology of Neuralgic Amyotrophy: An Observational Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neuralgic amyotrophy (NA) is a prevalent, monophasic, multifocal immune‐mediated neuropathy. A distinctive characteristic of the disease is the occurrence of nerve or fascicle constrictions and torsions (NA‐associated focal nerve lesions, NAFL). The pathophysiology underlying this phenomenon remains to be fully elucidated.
Johannes Fabian Holle   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy