Results 31 to 40 of about 3,959,294 (280)

Hospital Readmission After Traumatic Brain Injury Hospitalization in Community‐Dwelling Older Adults

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the risk of hospital readmission after an index hospitalization for TBI in older adults. Methods Using data from the Atherosclerosis Risk in Communities (ARIC) study, we used propensity score matching of individuals with an index TBI‐related hospitalization to individuals with (1) non‐TBI hospitalizations (primary analysis)
Rachel Thomas   +7 more
wiley   +1 more source

COVID‐19 Vaccination is not Associated with the Development of Idiopathic Inflammatory Myositis in U.S. Veterans

open access: yesArthritis Care &Research, Accepted Article.
Objective Several case reports have proposed a potential association between COVID‐19 vaccination and the subsequent development of idiopathic inflammatory myositis (IIM). This study examined prior COVID‐19 vaccination in US Veterans who developed new‐onset IIM compared to those without new‐onset IIM.
Caleb Hernández   +10 more
wiley   +1 more source

Cuntz-Krieger algebras associated with Hilbert $C^*$-quad modules of commuting matrices [PDF]

open access: yes, 2012
Let ${\cal O}_{{\cal H}^{A,B}_\kappa}$ be the $C^*$-algebra associated with the Hilbert $C^*$-quad module arising from commuting matrices $A,B$ with entries in $\{0,1\}$.
Abstract Let O, Kengo Matsumoto
core  

Determinant-Gravity: Cosmological implications

open access: yes, 2004
We analyze the action $\int d^4x \sqrt{\det||{\cal B} g_{\mu\nu}+ {\cal C} R_{\mu\nu}}||$ as a possible alternative or addition to the Einstein gravity. Choosing a particular form of ${\cal B}(R)= \sqrt {R}$ we can restore the Einstein gravity and, if $
A Dolgov   +14 more
core   +1 more source

Applicazioni di Structure from Motion (SFM) e realizzazioni di fotopiani georeferenziati nell'ambito dell'archeologia d'emergenza.

open access: yesArcheomatica, 2014
In recent years, much of the archaeological intervetions have been executed in the context of public works. To operate in such an environment involves the ability to interact synergistically with other professionals, a combination of a high level of ...
Maria Fortunati   +5 more
doaj  

Addressing Barriers to Research-Informed Practice: A Library and Social Work Collaboration to Empower Future Practitioners

open access: yesCommunications in Information Literacy
Social work education prioritizes the use of research to inform practice. As university students, prospective social workers have a wealth of research available to them as well as librarians to help them find, evaluate, and use that information. However,
Amanda Dinscore, Debbie Gonzalez
doaj   +1 more source

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti   +5 more
wiley   +1 more source

Organização espacial das caieiras e fornos de cal no campo calcário Aroeiras, municípios de Coreaú e Sobral (CE): passado e presente

open access: yesRevista de Geociências do Nordeste, 2019
A apropriação dos elementos e aspectos da natureza dos geossistemas como recurso natural definem os sistemas ambientais e sua expressão geográfica, as organizações espaciais.
Francisco Nataniel Batista de Albuquerque
doaj   +1 more source

Attraction to conspecific social-calls in a migratory, solitary, foliage-roosting bat (Lasiurus cinereus)

open access: yesScientific Reports, 2022
As a migratory, cryptic, foliage-roosting bat with a mostly solitary roosting behavior we have an incomplete understanding of the social behavior of the hoary bat, Lasiurus cinereus.
Gabriel A. Reyes, Joseph M. Szewczak
doaj   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

open access: yesAdvanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du   +4 more
wiley   +1 more source

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