Results 31 to 40 of about 288,130 (267)

Multi-physics Coupling Calculation Method for Transient Characteristic of PWR Core Based on Unified Coupling Framework

Yuanzineng kexue jishu
Accurate analysis of reactor core behavior to unlock traditional design margins and enhance the economic efficiency of nuclear power plants has become a key research direction in current reactor design and development.
ZENG Wei1, 2, WANG Jie1, WANG Xiaoyu1, LI Zhigang1, PAN Junjie1, TANG Qifen1
doaj   +1 more source

The contact heat transfer between the heating plate and granular materials in rotary heat exchanger under overloaded condition

Results in Physics, 2018
In the present work, the contact heat transfer between the granular materials and heating plates inside plate rotary heat exchanger (PRHE) was investigated.
Luanfang Duan, Chonggang Qi, Xiang Ling, Hao Peng   +3 more
doaj   +1 more source

Analysis of GPS P(Y) signal power enhancement based on the observations with a semi-codeless receiver

Satellite Navigation, 2022
The Global Position System (GPS) satellites of Block IIR-M and later versions can turn on the signal power enhancement if needed. In recent years, this power enhancement has been triggered several times when the U.S force was involved in local conflicts,
Xiaomei Tang, Muzi Yuan, Feixue Wang
doaj   +1 more source

On the Enhanced Power Graph of a Semigroup

Algebra Colloquium
The enhanced power graph [Formula: see text] of a semigroup [Formula: see text] is a simple graph whose vertex set is [Formula: see text] and two vertices [Formula: see text], [Formula: see text] are adjacent if and only if [Formula: see text], [Formula: see text] for some [Formula: see text], where [Formula: see text] is the subsemigroup generated by
Dalal, Sandeep, Kumar, Jitender, Singh, Siddharth   +2 more
openaire   +2 more sources

Aerodynamic Performance Enhancement of Ram Air Turbine Blades with Different Tip Configurations

Aerospace
A ram air turbine serves as a critical emergency power system for aircraft. To mitigate aerodynamic losses from tip vortices, this study proposes three blade tip enhancement configurations: a tip plate, tip contraction, and winglet.
Haoyu Li, Wei Zhong, Chunyu Ren, Jian Wang, Yilei Liu   +4 more
doaj   +1 more source

Multiterminal HVDC System with Power Quality Enhancement

Energies, 2021
High-Voltage Direct Current (HVDC) systems are a feasible solution that allows the transmission of energy between several power networks. As a consequence of the use of HVDC systems, renewable energy sources can be integrated more easily into ...
Pedro Roncero-Sánchez, Alfonso Parreño Torres, Javier Vázquez, Francisco Javier López-Alcolea, Emilio J. Molina-Martínez, Felix Garcia-Torres   +5 more
doaj   +1 more source

Sustained Therapeutic Efficacy of Intravenous Plasminogen Concentrate in Pediatric Patients With Type 1 Plasminogen Deficiency: An Analysis of Dosing Parameters and Clinical Outcomes

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Type 1 plasminogen deficiency (PLGD‐1) is an ultra‐rare autosomal recessive disorder caused by variants in the PLG gene and affects approximately 1.6 individuals per million. The condition is characterized by decreased plasminogen levels and impaired function, resulting in fibrin‐rich lesions on mucous membranes throughout the body.
Charles Nakar, Karen Thibaudeau, Mary Mathias, Heather McDaniel, Madlen Reschke, Klaus Tenbrock, Joseph M. Parker, Amy Shapiro   +7 more
wiley   +1 more source

Enhanced Power Yield and Resilience in Partially Shaded TCT PV Arrays Through Novel Periodic Sequence Reconfiguration

IEEE Access
Mutual shading represents a critical systemic assailability in total-cross-tied (TCT) photovoltaic (PV) arrays, resulting in harmful power loss. This study presents a disruptive and specialized arithmetic solution, the periodic sequence (PS) arrangement,
Pokuri Siva Krishna, Rajasekar Natarajan
doaj   +1 more source

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei, Stephen Mihalcik, Sujith Baliga, Young Kwok, Dana Casey, Eric Ehler, Christiane Burton, John C. Breneman, Daphne A. Haas‐Kogan, Suzanne L. Wolden, Arnold C. Paulino, Nadia N. Laack, Natia Esiashvili, Sarah Milgrom, Christine Hill‐Kayser, Thomas J. Fitzgerald, John A. Kalapurakal, Chia‐Ho Hua   +17 more
wiley   +1 more source

Psychosocial Functioning After Pediatric Bone Sarcoma: Generic and Survivor‐Specific Outcomes in Adolescent and Young Adult Patients

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric bone sarcoma patients and survivors may experience psychosocial challenges related to childhood cancer after their intensive, body‐altering treatment. This cross‐sectional study aimed to evaluate generic and survivor‐specific psychosocial outcomes in a national cohort of pediatric bone sarcoma patients and survivors, and ...
Hinke van der Hoek, Heleen Maurice‐Stam, Laura R. Beek, Jennifer van Dijk, Marjolein E. M. Langemeijer, Relinde W. Slooff‐Lentink, Alied M. van der Aa‐van Delden, Anne Westerweel, Marloes van Gorp, Hendrik W. B. Schreuder, Lianne M. Haveman, W. Peter Bekkering, Leonie G. Tigelaar, Johannes H. M. Merks, Martha A. Grootenhuis   +14 more
wiley   +1 more source