Results 11 to 20 of about 911,909 (305)

United States of America

open access: yesForum: Qualitative Social Research, 2000
As we stand poised to enter the next millennium there is perhaps no better opportunity to reflect on the beliefs, values and techniques that are shared and debated by qualitative researchers throughout the United States.
Bobbi A. Kerlin
doaj   +1 more source

Abstract Number ‐ 2: Intravenous Thrombolysis for Pediatric Ischemic Stroke: Twenty Years of Population‐Level Data in the United States

open access: yesStroke: Vascular and Interventional Neurology, 2023
Introduction Although intravenous thrombolysis (IVT) represents standard‐of‐care treatment for acute ischemic stroke (AIS) in eligible adult patients, definitive evidence‐based guidelines and randomized clinical trial data evaluating its safety and ...
Alis J Dicpinigaitis   +11 more
doaj   +1 more source

Metagenomes and metagenome-assembled genomes from tidal lagoons at a New York City waterfront park [PDF]

open access: yesPeerJ
New York City parks serve as potential sites of both social and physical climate resilience, but relatively little is known about how microbial organisms and processes contribute to the functioning of these deeply human-impacted ecosystems. We report the
Sally Kong   +20 more
doaj   +2 more sources

The association between area-level residential instability and gray matter volume changes

open access: yesEuropean Psychiatry, 2022
Introduction Area-level residential instability (ARI), an index of social fragmentation, has been shown to explain the association between urbanicity and psychosis. Urban upbringing has been shown to be associated with decreased gray matter volumes (GMV)
B. Ku   +16 more
doaj   +1 more source

The United States of America and Scientific Research

open access: yesPLoS ONE, 2010
To gauge the current commitment to scientific research in the United States of America (US), we compared federal research funding (FRF) with the US gross domestic product (GDP) and industry research spending during the past six decades. In order to address the recent globalization of scientific research, we also focused on four key indicators of ...
Hather, Gregory J.   +15 more
openaire   +6 more sources

Abstract Number ‐ 163: Underlying ICAD is associated with worse outcomes in acute large vessel occlusion undergoing endovascular thrombectomy

open access: yesStroke: Vascular and Interventional Neurology, 2023
Introduction Acute large vessel occlusion (LVO) can be secondary to thromboembolism or intracranial atherosclerotic disease (ICAD). Data on LVO management due to underlying ICAD are scarce.
Rami Z. Morsi   +15 more
doaj   +1 more source

Abstract Number ‐ 95: Common Data Elements Analysis of Mechanical Thrombectomy Clinical Trials for Acute Ischemic Large Core Stroke

open access: yesStroke: Vascular and Interventional Neurology, 2023
Introduction Various clinical trials addressing large core acute ischemic stroke (AIS) are ongoing from multiple international groups. Future development of clinical guidelines depends on meta‐analyses of these trials calling for a degree of homogeneity ...
Mohamed Sobhi Jabal   +11 more
doaj   +1 more source

Abstract Number ‐ 93: Endovascular thrombectomy for cerebral venous sinus thrombosis using the Penumbra Indigo Aspiration System

open access: yesStroke: Vascular and Interventional Neurology, 2023
Introduction Cerebral venous sinus thrombosis (CVST) is an uncommon cause of stroke that can be difficult to treat. Endovascular thrombectomy techniques have evolved over time, but evidence behind the efficacy and safety of these techniques for CVST is ...
Sachin A Kothari   +14 more
doaj   +1 more source

Abstract Number ‐ 104: Outcomes after middle meningeal artery embolization using n‐butyl‐2 cyanoacrylate for subdural hematomas: a case‐series

open access: yesStroke: Vascular and Interventional Neurology, 2023
Introduction Chronic subdural hematomas (SDH) have a higher prevalence among the elderly population and can cause significant morbidity and mortality when they recur after surgical intervention.
Julian Carrion‐Penagos   +14 more
doaj   +1 more source

Shale fundamentals: Experimental and modeling insights

open access: yesEnergy Reports, 2022
Hydrocarbon production from shale reservoirs is inherently inefficient and challenging since these are low permeability plays. In addition, there is a limited understanding of the fundamentals and the controlling mechanisms, further complicating how to ...
Mohamed Mehana   +10 more
doaj   +1 more source

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