Results 71 to 80 of about 152,965 (205)

An Extension of NDT to Model Entity Reconciliation Problems [PDF]

, 2017
Within the development of software systems, the development of web applications may be one of the most widespread at present due to the great number of advantages they provide such as: multiplatform, speed of access or the not requiring extremely ...
Domínguez Mayo, Francisco José, Escalona Cuaresma, María José, García García, Julián Alberto, González Enríquez, José   +3 more
core   +1 more source

Highly efficient blue crystalline organic light‐emitting diodes enabled by a hot exciton sensitizer PyPO

FlexMat, EarlyView.
Two different sensitization structures (hot exciton sensitizer type and exciton nanoaggregate type) were integrated into crystalline host matrix. The resulting crystalline organic light‐emitting diodes exhibit low Joule heat loss ratio and high photon output.
Hao Hu, Bo Yu, Ping Lu, Feng Zhu, Donghang Yan   +4 more
wiley   +1 more source

The elliptic genus from split flows and Donaldson-Thomas invariants

, 2008
We analyze a mixed ensemble of low charge D4-D2-D0 brane states on the quintic and show that these can be successfully enumerated using attractor flow tree techniques and Donaldson-Thomas invariants.
A Iqbal, A Klemm, Andrés Collinucci, BR Greene, D Gaiotto, D Gaiotto, D Gaiotto, F Denef, F Denef, F Denef, H Ooguri, J Boer de, J Boer de, JM Maldacena, M-x Huang, MR Douglas, P Candelas, R Minasian, Thomas Wyder   +18 more
core   +1 more source

Clinical Predictors of Tic‐Related Impairment in Children and Adults with Tourette Syndrome

Movement Disorders, EarlyView.
Abstract Background Tic‐related impairment drives treatment decisions for Tourette syndrome and related tic disorders. The clinical features most strongly associated with impairment remain unclear. Objective The aim of this analysis is to identify clinical predictors of tic‐related impairment in children and adults with tic disorders in a prospective ...
Wm. Jeptha Davenport, Davide Martino, Christos Ganos, Christelle Nilles, Tamara Pringsheim   +4 more
wiley   +1 more source

Increasing the Reuse Potential of High‐Strength Steels by Extending the Fatigue Life through Surface Treatments

steel research international, EarlyView.
Surface reconditioning through mechanical and electrochemical polishing is shown to extend the fatigue life of predamaged 42CrMo4 steel by over 12 times. By removing ≈100 μm of surface material, surface‐driven fatigue damage is mitigated. This study introduces a reuse potential metric to evaluate fatigue recovery and support sustainable steel reuse. To
Ayush Shrivastava, Oguz Gulbay, Srinivasa Raghavan Raghuraman, Marion Kreins, Fabian Weber, Peter Starke, Alexander Gramlich, Ulrich Krupp   +7 more
wiley   +1 more source

Application of Digital Radiography (Dr) in an Approach to Evaluate the Technical Condition of MiG-29’s Vertical Stabilizers

Fatigue of Aircraft Structures, 2021
The purpose of the work presented was to evaluate the capabilities of digital radiography to detect cracks in the internal structure of MiG-29 vertical stabilizers.
Luziński Rafał, Synaszko Piotr, Dragan Krzysztof   +2 more
doaj   +1 more source

Data informed performance assessment and structural health monitoring for existing and historical concrete structures

Structural Concrete, EarlyView.
Abstract Our generation inherits this cultural heritage of historic material and historic reinforced concrete structures and thus bears a certain responsibility to preserve these historic buildings with the help of the new technologies of lifetime management, conservation concepts and the new digitalization as well as the emerging safety concepts of ...
A. Strauss
wiley   +1 more source

Educational Strategies for Managing Moral Distress in Student Nurses: A Scoping Review

Journal of Advanced Nursing, EarlyView.
ABSTRACT Aims To explore what content, teaching and learning activities are advocated by nurse educators to mitigate moral distress and related concepts in student nurses. Design Scoping review. Review Methods The review was conducted according to Joanna Briggs Institute guidelines.
Rebecca Timmins, Chris Kite
wiley   +1 more source

Alleviation of photoaging‐associated MMP upregulation, prostanoid biosynthesis, and cell cycle arrest with titanium dioxide, zinc oxide, and inorganic‐only (ZnO + TiO2) sunscreens

Photochemistry and Photobiology, EarlyView.
Inorganic sunscreens containing the UV filters titanium dioxide (TiO2) and/or zinc oxide (ZnO) alleviated various biomarkers of photoaging in human dermal fibroblasts, at a gene and protein level. The study provides novel insights that observe the impact of inorganic photoprotection through the molecular biology of skin.
Neil Dominic T. Pangilinan, Mohammad Shalbaf, Aline Souza, Bhaven Chavan, Mark A. Birch‐Machin   +4 more
wiley   +1 more source

Effect of welding parameters on microstructure and mechanical properties of dissimilar AISI 304/ductile cast iron fusion welded joints

Scientific Reports
Problems associated with dissimilar fusion welding are mainly originated from the differences in melting points, coefficients of thermal conductivity and thermal expansion, …etc., and carbon content when welding dissimilar ferrous materials.
M. El-Shennawy, H. A. Abdel-Aleem, M. M. Ghanem, A. M. Sehsah   +3 more
doaj   +1 more source