Results 61 to 70 of about 2,929,277 (300)

Successive-Stage Speed Limit on Exit Ramp Upstream of Direct-Type Freeway in China

open access: yesDiscrete Dynamics in Nature and Society, 2012
The first objective of this study is to analyze a successive-stage speed limit model developed for vehicles along the exit upstream ramp of direct-type freeway in China.
Hongwei Li   +3 more
doaj   +1 more source

Classification according to the Obtained of the Physical Variables for Futsal Players at the Secondary School in Mosul City [PDF]

open access: yesمجلة الرافدين للعلوم الرياضية, 2014
This study aims at : - Recognizing the most important skilful and special physical variables for futsal players of the secondary school teams in Mosul city.
Waleed Rajab, Zuhair Ahmad
doaj   +1 more source

Linear Optimal Power Flow Using Cycle Flows

open access: yes, 2018
Linear optimal power flow (LOPF) algorithms use a linearization of the alternating current (AC) load flow equations to optimize generator dispatch in a network subject to the loading constraints of the network branches.
Brown, Tom   +3 more
core   +1 more source

Developmental Disorders in Children Recently Diagnosed With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Neurocognitive deficits in adult survivors of childhood cancer are well established, but less is known about developmental disorders (DD) arising shortly after cancer diagnosis. Using 2016–2019 linked Ohio cancer registry and Medicaid data, we compared DD among 324 children with cancer and 606,913 cancer‐free controls.
Jamie Shoag   +5 more
wiley   +1 more source

Research on Regional Annual Performance Factor of Variable Speed Air-conditioner

open access: yesZhileng xuebao, 2018
Currently, China’s inverter air conditioner efficiency standard (GB 21455—2013) adopts the annual performance factor (APF) to evaluate heat-pump inverter air conditioner.
Zhu Yuxin   +3 more
doaj  

Network effects of intelligent speed adaptation systems [PDF]

open access: yes, 2004
Intelligent Speed Adaptation (ISA) systems use in-vehicle electronic devices to enable the speed of vehicles to be regulated externally. They are increasingly appreciated as a flexible method for speed management and control, particularly in urban areas.
Liu, R., Tate, J.E.
core   +1 more source

Characterizing Parental Concerns About Lasting Impacts of Treatment in Children With B‐Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background B‐acute lymphoblastic leukemia (B‐ALL) is the most common pediatric cancer, and while most children in high‐resource settings are cured, therapy carries risks for long‐term toxicities. Understanding parents’ concerns about these late effects is essential to guide anticipatory support and inform evolving therapeutic approaches ...
Kellee N. Parker   +7 more
wiley   +1 more source

Amplification factor analysis of a simply supported beam under moving loads

open access: yesAdvances in Mechanical Engineering, 2022
An analytical solution for vertical vibrations of a simply supported bridge under the action of moving loads is derived and validated. The effect of bridge frequency, span length and vehicle length on the amplification factor of mid-span displacement is ...
Zenong Cheng   +4 more
doaj   +1 more source

Properties of Galactic Outflows: Measurements of the Feedback from Star Formation

open access: yes, 1998
Properties of starburst-driven outflows in dwarf galaxies are compared to those in more massive galaxies. Over a factor of roughly 10 in galactic rotation speed, supershells are shown to lift warm ionized gas out of the disk at rates up to several times ...
Cole S.   +8 more
core   +1 more source

Slot/pole Combinations Choice for Concentrated Multiphase Machines dedicated to Mild-Hybrid Applications [PDF]

open access: yes, 2011
Version de l'éditeur à l'adresse suivante : http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6119910&isnumber=6119266This paper presents multiphase permanent magnet machines with concentrated non-overlapped winding as a good candidate for ...
ASLAN, Bassel   +3 more
core   +4 more sources

Home - About - Disclaimer - Privacy