Results 91 to 100 of about 159,308 (243)

Cohomology with compact supports for Stein spaces.

Journal für die reine und angewandte Mathematik (Crelles Journal), 1987
It is known that if X is a Stein manifold of dimension n then \(H_ i(X;{\mathbb{Z}})=0\) for ...
openaire   +1 more source

The prevalence of food insecurity and its relationship with wellbeing in a large, cross‐sectional study of children and young people in England

JCPP Advances, EarlyView.
AbstractBackgroundWe aimed to assess the prevalence of food insecurity reported by children and young people in four areas of England in 2023 and examine its association with mental health and wellbeing.MethodsWe used data from the OxWell student survey, a large, diverse, cross‐sectional study of 38,430 students aged 8–19 years, conducted primarily in ...
Giacomo Bignardi, Mina Fazel, OxWell Study Team, Sarah‐Jayne Blakemore   +3 more
wiley   +1 more source

On the v-Picard Group of Stein Spaces

International Mathematics Research Notices
Abstract We study the image of the Hodge–Tate logarithm map (in any cohomological degree), defined by Heuer, in the case of smooth Stein varieties. Heuer, motivated by the computations for the affine space of any dimension, raised the question whether this image is always equal to the group of closed differential forms.
Ertl, Veronika, Gilles, Sally, Nizioł, Wiesława   +2 more
openaire   +3 more sources

Understanding bidirectional and transactional relations in parent and offspring mental health: Using COVID‐19 pandemic data to gain insights

JCPP Advances, EarlyView.
This study found that parent internalising symptoms predicted internalising symptoms in younger children, with no evidence of child‐driven effects. Among adolescents, mental health symptoms showed bidirectional associations with parent internalising symptoms, particularly for externalising symptoms.
Martha Oakes, Lowrie Hilladakis, Polly Waite, Cathy Creswell, Simona Skripkauskaite   +4 more
wiley   +1 more source

Reduced occurrence of alpha waves during resting state predicts high attention‐deficit/hyperactivity disorder traits in young adults

JCPP Advances, EarlyView.
Abstract Background Attention‐deficit/hyperactivity disorder (ADHD) is a neurodevelopmental condition with significant cognitive and social impacts. Identifying reliable biomarkers for ADHD is crucial for developing personalised therapies. Electroencephalography (EEG) alpha oscillations (8–12 Hz) have been suggested as a potential biomarker, but ...
Julio Rodriguez‐Larios, Ümit Aydin, Gráinne McLoughlin   +2 more
wiley   +1 more source

The Stein–Strömberg covering theorem in metric spaces

Journal of Mathematical Analysis and Applications, 2017
In \cite{NaTa} Naor and Tao extended to the metric setting the $O(d \log d)$ bounds given by Stein and Str mberg for Lebesgue measure in $\mathbb{R}^d$, deriving these bounds first from a localization result, and second, from a random Vitali lemma.
openaire   +3 more sources

Calpain Proteases and the Evolving Signaling Network in Insect Embryonic Patterning

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
Insect embryonic Dorsal‐Ventral (DV) patterning relies on the BMP and Toll pathways to different extents. Calcium‐dependent cystein proteases of the Calpain family also exert an important function to pattern the DV axis. In Drosophila, Calpain A cleaves the Cactus/IkappaB inhibitor and modifies Toll signals in ventral regions of the embryo. In Rhodnius
Alison Julio, Helena Araujo
wiley   +1 more source

ParaHox Genes Revisited: From Gut Patterning to Integrated Axial and Neural Organization in Rotifera

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
In rotifers, ParaHox genes show a dispersed genomic organization, with Xlox absent across gnathiferans. Exclusive neuronal expression of Gsx and Cdx reveals that ancestral ParaHox genes coordinated neural and epithelial development beyond gut patterning, suggesting an integrated role in early bilaterian body plan organization.
Andreas C. Fröbius, David B. Mark Welch, Holger Herlyn   +2 more
wiley   +1 more source

Tracing the evolution of root coverage: Clinical milestones leading to a minimally invasive era

Journal of Periodontology, EarlyView.
Abstract Over the past several decades, periodontal plastic surgery has undergone a remarkable transformation, particularly in the field of root coverage procedures. This review traces the historical evolution of surgical techniques, from the early use of pedicle flaps and free gingival grafts (FGGs) to the development of bilaminar approaches ...
Lorenzo Tavelli, Birtan Yilmaz, Lara Steiner Back, François Vigouroux, Po‐Jan Kuo, Edward Tseng, Shayan Barootchi   +6 more
wiley   +1 more source

Age‐related local versus systemic early phase wound healing dynamics following free gingival graft harvest

Journal of Periodontology, EarlyView.
Abstract Background Free palatal gingival grafts (FGG) are commonly harvested during mucogingival procedures. The present study investigates age‐related local and systemic early secondary wound healing outcomes, following FGG harvest in a rat model. Methods A 4.2 mm diameter defect was created in the palate of 24 younger (2 m) and 24 older (6 m) Wistar
Maayan Atzmon‐Shavit, Marilena Vered, Michael Saminsky, Liat Chaushu   +3 more
wiley   +1 more source