Results 31 to 40 of about 10,093 (140)

Scalar and tensorial topological matter coupled to (2+1)-dimensional gravity:A.Classical theory and global charges

, 2005
We consider the coupling of scalar topological matter to (2+1)-dimensional gravity. The matter fields consist of a 0-form scalar field and a 2-form tensor field.
Eugeniu M Popescu, Freidel L, Goddard P, Izquierdo J M, Mann R B Popescu E M, R B Mann, Starodubtsev A, Starodubtsev A, Teitelboim C   +8 more
core   +1 more source

Neovascular age‐related macular degeneration without drusen

Acta Ophthalmologica, EarlyView.
Abstract Purpose To describe the clinical characteristics and 1‐year follow‐up of patients with neovascular AMD (nAMD) without drusen in either eye. Methods This is a multicentre retrospective cohort study in three tertiary referral centres in The Netherlands. We included patients of 55 years or older with nAMD in one or both eyes, without the presence
Marc J. Sirks, Elon H. C. van Dijk, Husein Ghalayini, Somayeh Bazdar, WeiFeng Yu, Suzanne Yzer, José P. Martinez Ciriano, Reinier O. Schlingemann, Roselie M. H. Diederen, Camiel J. F. Boon   +9 more
wiley   +1 more source

Application of Convolutional Neural Networks for Classifying Penetration Conditions in GMAW Processes Using STFT of Welding Data

Applied Sciences
For manufacturing components with thick plates, such as in the heavy equipment and shipbuilding industries, the gas metal arc welding (GMAW) process is applied.
Dong-Yoon Kim, Hyung Won Lee, Jiyoung Yu, Jong-Kyu Park   +3 more
doaj   +1 more source

Clinical application of additive manufacturing in maxillofacial prosthetics: A scoping review

Journal of Prosthodontics, EarlyView.
Abstract Purpose Digital workflows provide significant advances in prosthodontics, especially in terms of accuracy, reduced treatment duration, and quality of life. Moreover, additive manufacturing (AM) is particularly adapted for the fabrication of personalized complex prototypes required for the prosthetic rehabilitation of maxillofacial defects ...
Hélène Magro, Adrien Laran, Adrien Naveau   +2 more
wiley   +1 more source

Evaluation of Sheffield City Council's Community Justice Panels Project [PDF]

, 2010
This report is the output of an evaluation commissioned by Sheffield City Council and undertaken by the Hallam Centre for Community Justice at Sheffield Hallam University. The evaluation was undertaken during October and November 2009 with the objectives
Cadet, Nichola, Clamp, Kerry, Culshaw, Alex, Davidson, Joanna, Meadows, Linda, Wilkinson, Katherine   +5 more
core  

Almost giant clusters for percolation on large trees with logarithmic heights [PDF]

, 2013
This text is based on a lecture for the Sheffield Probability Day; its main purpose is to survey some recent asymptotic results about Bernoulli bond percolation on certain large random trees with logarithmic height.
Bertoin, Jean
core   +2 more sources

Health Outcomes in Children and Adolescents With Overweight or Obesity Exposed to Physical Activity Interventions: An Umbrella Review Covering Over 1200 Trials

Obesity Reviews, EarlyView.
ABSTRACT Childhood and adolescent obesity poses health risks. Standardizing outcome measurements in physical activity interventions enhances evidence comparability. This study summarizes health outcomes reported in systematic reviews and classifies them under an existing taxonomy as a preliminary step toward the future development of a core outcome set.
Fernanda Dias Massierer, Cíntia Ehlers Botton, Jessica Pietra da Silva Carvalho, Gisele Cassão, Angélica Trevisan de Nardi, Jayne Feter, Andresa Conrado Ignacio, Rodrigo Leal‐Menezes, Nórton Luís Oliveira, Lucineia Orsolin Pfeifer, Leandro dos Santos, Lucas Porto Santos, Larissa Xavier Neves da Silva, Luciana dos Passos Silva, Frederico Morais Schwingel, Carolina Weingärtner Welter, Daniel Umpierre   +16 more
wiley   +1 more source

Tracking Structural and Electron Spin Density Changes in a Cooperative Mn3+ Spin Crossover Complex at Atomic Scale via Low Temperature Solid‐State NMR

Angewandte Chemie, Volume 138, Issue 3, 16 January 2026.
The spin transition of a Mn(III) complex is investigated by tracking the evolution of the 1H and 13C NMR signals of individual sites under fast low‐temperature magic angle spinning conditions. The proposed experimental methodology combined with ab initio calculations of the paramagnetic NMR shifts provides a unique toolbox to study the electronic ...
Wassilios Papawassiliou, José P. Carvalho, Subhradip Paul, Aizuddin Sultan, Michael Fardis, Georgios Papavassiliou, Grace G. Morgan, Katharina Märker, Gaël De Paëpe   +8 more
wiley   +2 more sources

Measuring lifetime alcohol exposure: A scoping review and implications for translational research and alcohol‐related harm

Addiction, Volume 121, Issue 3, Page 472-487, March 2026.
Abstract Background and aims Understanding lifetime alcohol exposure is fundamental to appreciating the risks of alcohol dependence and the multiplicity of alcohol‐related harms, such as cirrhosis. However, most research relies on self‐reported alcohol use measures that rarely extend beyond recent consumption.
Andrew J. Palmer, Jason P. Connor, Gerald Holtmann, John B. Saunders, Katie Rice, Jeremy Yeo, Andrea Huang, Paul J. Clark   +7 more
wiley   +1 more source

Evolution of residual stress at a fatigue crack tip and its influence on crack tip shielding and plasticity

Journal of Materials Research and Technology
The evolution of residual stresses (RS) at a crack tip and associated changes in crack shielding effects during fatigue crack growth (FCG) has a first order effect on the fatigue life of welded joints.
Zhe Zhang, Bing Yang, Malcolm Neil James, Shoune Xiao   +3 more
doaj   +1 more source