Results 31 to 40 of about 257,500 (259)
Determining optimal speed limits in traffic networks
IATSS Research, 2015 Determining the speed limit of road transport systems has a significant role in the speed management of vehicles. In most cases, setting a speed limit is considered as a trade-off between reducing travel time on one hand and reducing road accidents on ...
Mansour Hadji Hosseinlou +2 more
doaj +1 more source
Diverging Quantum Speed Limits: A Herald of Classicality
PRX Quantum, 2021 When is the quantum speed limit (QSL) really quantum? While vanishing QSL times often indicate emergent classical behavior, it is still not entirely understood what precise aspects of classicality are at the origin of this dynamical feature.
Pablo M. Poggi +2 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Sickle cell disease (SCD) is a chronic, inherited hemoglobinopathy that requires frequent hospitalization for disease‐related complications. Canadian data on inpatient care is limited. This study compared caregiver‐reported hospital experiences of children with SCD to those with cystic fibrosis (CF), a chronic, autosomal recessive ...
Hailey M. Zwicker +11 more
wiley +1 more source
Motonormativity and Speed Limits
FindingsThe safe system approach to traffic danger proposes kinetic energy as the primary hazard. However, speed limitations are imposed on new travel options like e-bicycles that do not pose the same hazard as cars.
Jeremy de Sousa +4 more
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Quantum Speed Limit is Not Quantum [PDF]
Physical Review Letters, 2018 6 pages, 0 ...
Okuyama, Manaka, Ohzeki, Masayuki
openaire +3 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Osteosarcoma (OS) and Ewing sarcoma (EWS) are the most common primary bone cancers in children, but acute thrombosis is poorly characterized in this population. Our study evaluated the rates of venous thromboembolism (VTE) and associated risk factors in pediatric patients with bone sarcomas treated over a 10‐year period encompassing
Sarah Kappa +8 more
wiley +1 more source
From quantum speed limits to energy-efficient quantum gates
New Journal of Physics, 2022 While recent breakthroughs in quantum computing promise the nascence of the quantum information age, quantum states remain delicate to control. Moreover, the required energy budget for large scale quantum applications has only sparely been considered ...
Maxwell Aifer, Sebastian Deffner
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Examining the Impact of Distance Between VSL Road Signs on Vehicle Speed Variance
IEEE Access, 2023 Variable speed limit (VSL) is an intelligent transportation system (ITS) solution for traffic management. The speed limits can be changed dynamically to adapt to traffic conditions such as visibility and traffic volume, curvature, and grip coefficient of
Andrzej Sroczynski, Andrzej Czyzewski
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro +11 more
wiley +1 more source
Family of attainable geometric quantum speed limits [PDF]
QuantumWe propose a quantum state distance and develop a family of geometrical quantum speed limits (QSLs) for open and closed systems. The QSL time includes an alternative function by which we derive three QSL times with particularly chosen functions.
Zi-yi Mai, Zheng Liu, Chang-shui Yu
doaj +1 more source