Results 41 to 50 of about 7,435,185 (311)

Effective heuristics for solving dynamic variant of single processor total tardiness problems [PDF]

Journal of Project Management, 2018
This paper considers the dynamic variant of single processor scheduling problem of minimizing total tardiness. In practice, it occurs when minimizing tardiness penalty. The problem is NP-hard; thus two heuristics were proposed.
Saheed Akande, Ayodeji Emmanuel Oluleye, Elkanah Oyetunji   +2 more
doaj   +1 more source

Solution-Processable Chiral Boron Complexes for Circularly Polarized Red Thermally Activated Delayed Fluorescent Devices

, 2021
Circularly polarized luminescence (CPL) molecules, especially those with thermally activated delayed fluorescence (TADF) properties, have attracted considerable attention due to their great potential for chiroptical organic light emitting diode (OLED ...
Runfeng Chen, Peiran Xue (3073632), Wuji Wang (11503291), Jingyu Zhang, Guohua Xie (535825), Chao Zheng, Peiran Xue, Xin Wang (91924), Xin Wang, Zijie Wang (532757), Jingyu Zhang (256203), Jibiao Jin (4579882), Ping Li, Runfeng Chen (1688656), Guohua Xie, Chao Zheng (728465), Jibiao Jin, Wuji Wang, Zijie Wang, Ping Li (31981)   +19 more
core   +1 more source

A cost-efficient DC active load laboratory solution

Frontiers in Energy Research, 2022
The increased use of DC renewable energy resources and DC storage systems, combined with the necessary reduction of energy waste, is boosting the development of DC smart grids. In this scenario, DC load emulation is of great importance. From the hardware
Danilo Santoro, Nicola Delmonte, Paolo Cova, Andrea Toscani   +3 more
doaj   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld, Scott H. Maurer, Michelle D. Watkinson, John Nury, Elise Barberis, Molly C. Mack   +5 more
wiley   +1 more source

Adaptive time-stepping for incompressible flow. Part II: Navier-Stokes equations [PDF]

, 2010
We outline a new class of robust and efficient methods for solving the Navier–Stokes equations. We describe a general solution strategy that has two basic building blocks: an implicit time integrator using a stabilized trapezoid rule with an explicit ...
Kay, David A., Silvester, David J.; id_orcid, Griffiths, David F., Griffiths, David, Silvester, David J., Gresho, Philip M.   +5 more
core   +1 more source

Two simple ways to find an efficient solution for a multiple objective linear programming problem

Buletinul Ştiinţific al Academiei Trupelor de Uscat, 2018
A number of methods and techniques for determining “effective” solutions for multiple objective linear programming problems (MPP) have been developed. In this study, we will present two simple methods for determining an efficient solution for a MPP that ...
Căruțașu Vasile
doaj   +1 more source

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo, Shehu Umar Abdullahi, Hassan Adam Murtala, Halima Kabir, Khadija A. Shamsu, Sari A. Acra, Virginia A. Stallings, Mark Rodeghier, Michael R. DeBaun, Lauren J. Klein   +9 more
wiley   +1 more source

Central Nervous System Tumors Among Infants in Canada: A Report From CYP‐C

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) tumors in infants are rare, pose unique clinical challenges, and lack large‐scale evidence‐based data to guide management. This study seeks to describe CNS tumors in Canadian infants and to compare their outcomes with those of older children.
Samuel Sassine, Hallie Coltin, Sylvia Cheng, Lucie Lafay‐Cousin, Vanan Issai Magimairajan, Craig Erker, Stéphanie Vairy, Lynette Bowes, Adam Fleming, Donna Johnston, Sarah McKillop, Roona Sinha, Julie Bennett, Christina Coleman, Laura Wheaton, Shayna Zelcer, Samuele Renzi, Thai Hoa Tran   +17 more
wiley   +1 more source

Efficient organic room-temperature phosphorescence in both solution and solid states [PDF]

Organic room-temperature phosphorescence (RTP) materials possess immense potential for a variety of applications. However, conventional RTP materials face substantial problems, such as no phosphorescence in ambient solution, and inefficient amorphous ...
Lianrui, Hu, Ben Zhong, Tang, Zhenchen, Lou, Zheng, Zhao, Jacky W. Y., Lam, Chensen, Li, Zhongjie, Ren, Maoqiu, Li, Minghui, Wu, Ryan T. K., Kwok, Feng, Gao, Zijie, Qiu, Guohua, Xie, Song, Zhang, Haozhe, Tan, Yuchao, Liu, Zonghang, Liu, Yumeng, Guo, Xinmeng, Chen, Shouke, Yan   +19 more
core   +2 more sources

Vector optimization problems and approximated vector optimization problems

Journal of Numerical Analysis and Approximation Theory, 2010
In this paper, a so-called approximated vector optimization problem associated to a vector optimization problem is considered. The equivalence between the efficient solutions of the approximated vector optimization problem and efficient solutions of the ...
Eugenia Duca, Dorel I. Duca
doaj   +2 more sources