Results 111 to 120 of about 2,997 (214)
Multi‐Contrast Human Brain CEST MRI at 11.7 T: First In Vivo Demonstration
Magnetic Resonance in Medicine, EarlyView.ABSTRACT PurposeTo implement and evaluate chemical exchange saturation transfer (CEST) at ultra‐high field on a whole‐body 11.7 T scanner using parallel transmission (pTx). MethodsTailored pTx CEST saturation pulses were optimized to achieve a spatially uniform target B1+ while satisfying SAR and power constraints either defined by conservatively ...
Camélia Ressam +11 more
wiley +1 more source
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose QQ, a recently proposed oxygen extraction fraction (OEF) mapping technique combining quantitative susceptibility mapping (QSM) and quantitative blood oxygen level‐dependent (qBOLD) (QSM + qBOLD = QQ), generates OEF maps noninvasively from a single routine MRI sequence, without requiring vascular challenges used in other OEF approaches.
Tian Qiu +8 more
wiley +1 more source
Allocation of Indivisible Items With a Common Preference Graph: Minimizing Total Dissatisfaction
Networks, EarlyView.ABSTRACT Allocating indivisible items among a set of agents is a frequently studied discrete optimization problem. In the setting considered in this work, the agents' preferences over the items are assumed to be identical. We consider a very recent measure for the overall quality of an allocation which does not rely on numerical valuations of the items.
Nina Chiarelli +6 more
wiley +1 more source
Fundraising as Contracting: Why Nonprofits Accept In‐Kind Donations
Nonprofit Management and Leadership, EarlyView.ABSTRACT In‐kind (nonmonetary) donations are a popular form of philanthropy that have received much less scholarly attention than monetary gifts. This study documents the prevalence of types of in‐kind giving and associated organizational practices, then explores links between the perceptions of nonprofit managers, organizational practices, and ...
Elizabeth Searing +3 more
wiley +1 more source
Nonpharmacologic Therapy for Pediatric Posttonsillectomy Pain: A Systematic Review
Otolaryngology–Head and Neck Surgery, EarlyView.Abstract Objective To understand efficacies of nonpharmacologic therapy for pediatric posttonsillectomy pain. Data Sources CINAHL, Cochrane Library, PubMed, and Scopus. Review Methods Studies on nonpharmacologic interventions for pediatric posttonsillectomy pain were included in this systematic review.
Justina T. Sargios +5 more
wiley +1 more source
Oikos, EarlyView.Climatic conditions shape phenotypic evolution by driving adaptations that optimise organismal function. Invasive species provide valuable systems to study these processes, as they often encounter novel climatic conditions in their introduced ranges. The European rabbit Oryctolagus cuniculus, native to the Iberian Peninsula, has established populations
Rishab Pillai +11 more
wiley +1 more source
Pediatric Discovery, EarlyView.Utilizing network toxicology, molecular docking, and dynamic simulations to investigate the potential reproductive toxicity of bisphenol S (BPS). ABSTRACT The aim of this study was to investigate the potential reproductive toxicity of bisphenol S (BPS) and the related molecular mechanisms through a network toxicology approach.
Siyuan Wang +7 more
wiley +1 more source
Bernard de Bonnard, Journal de l’éducation des princes d’Orléans, décembre 1777-janvier 1782
Strenae, 2021 Cécile Boulaire
doaj +1 more source
Using art history to explore society's changing connections with agriculture
PLANTS, PEOPLE, PLANET, EarlyView.Food insecurity is a looming challenge that especially affects those least fortunate. Consumer food choices have a substantial impact on the sustainability of current food systems. Here, we use art as a lens through which to consider our contemporary and historical relationship to one of the world's most crucial crops, the potato, in the context of the
Edward F. Hill‐King +2 more
wiley +1 more source