Results 31 to 40 of about 241,615 (254)

Design scheme for fast charging station for electric vehicles with distributed photovoltaic power generation

Global Energy Interconnection, 2019
The demand for fast charging is increasing owing to the rapid expansion of the market for electric vehicles. In addition, the power generation technology for distributed photovoltaic has matured.
Jing Zhang, Chang Liu, Ruiming Yuan, Taoyong Li, Kang Li, Bin Li, Jianxiang Li, Zhenyu Jiang   +7 more
doaj   +1 more source

From Jump-Start to Phase-Out—Transitioning Policy Making Towards a Primarily Market Driven Charging Infrastructure Rollout in Germany

World Electric Vehicle Journal
During the early phases of EV market penetration, German policy makers supported the roll-out of a nation-wide charging infrastructure network by extensive state activities, most notably voluminous funding schemes to provide subsidies for publicly owned ...
Johannes Martin Loehr, Maik Hanken
doaj   +1 more source

Novel Modeling Methodology for Thermal Evaluation of an Electrically Assisted High-Speed Turbomachine

Engineering Proceedings
Hydrogen-based fuel-cell systems are a promising technology for reducing carbon footprint in the portfolio of future propulsion system concepts for small-range and regional aircraft In order to increase efficiency, the application of a turbo-charged air ...
Georgios S. Arvithis, Georgios Iosifidis, Roberto DeSantis, Martin Rode, Raphael Burgmair, Anestis I. Kalfas   +5 more
doaj   +1 more source

Degradation of Elastomer Damping Component for High-Speed Bearings

Engineering Proceedings
The present paper studies the degradation of an ethylene propylene diene monomer (EPDM) due to aging within an environment resembling the conditions inside the turbine stage of an electrically assisted turbocharger for fuel cell applications, with a ...
Anastasia Gaitanidou, Mario Tränkner, Georgios Iosifidis, Roberto DeSantis, Theofilos Efstathiadis, Anestis Kalfas   +5 more
doaj   +1 more source

Proposed Modifications to Engineering Design Guidelines Related to Resistivity Measurements and Spacecraft Charging [PDF]

, 2005
A key parameter in modeling differential spacecraft charging is the resistivity of insulating materials. This determines how charge will accumulate and redistribute across the spacecraft, as well as the time scale for charge transport and dissipation ...
Green, Nelson, Jost, Randy, Dennison, J. R., Brunson, Jerilyn, Frederickson, A. Robb, Swaminathan, Prasanna, Green, Nelson W., Dennison, John R.   +7 more
core   +2 more sources

AViTRoN: Advanced Vision Track Routing and Navigation for Autonomous Charging of Electric Vehicles

IEEE Access
The ascent of electric vehicle (EV) technology as a leading solution for green transportation is accompanied by advancements in charging infrastructure and automation. A notable hindrance is the low level of automation in charging procedures. In response
V. C. Mahaadevan, R. Narayanamoorthi, Sayantan Panda, Sankhaddep Dutta, Gerard Dooly   +4 more
doaj   +1 more source

“We Cannot Talk as a Family”: Complexities of Survivorship Communication Among Hispanic/Latino Young Adult Survivors of Childhood Cancer, Parents, and Clinicians

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Young adult childhood cancer survivors (YA‐CCS) have an increased risk of treatment‐related health complications throughout their lives. Lifelong survivorship care is recommended, yet many YA‐CCS experience disruptions in care during pediatric‐to‐adult transitions and do not receive recommended survivorship care.
Kevin Shanchen Pu, Nicole Fernández‐Viña, Briana C. Martin‐Villa, Daniela Ramirez, Rebecca M. Lewinsohn, Mary Smith, Heidi Boynton, Lidia Schapira, Stephanie M. Smith   +8 more
wiley   +1 more source

Determination of regression functions for the charging and discharging processes of valve regulated lead-acid batteries [PDF]

Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", 2012
Following a deep discharge of AGM SVT 300 valve-regulated lead-acid batteries using the ten-hour discharge current, the batteries were charged using variable current.
Vukić Vladimir Đ.
doaj   +1 more source

Modular and Scalable Powertrain for Multipurpose Light Electric Vehicles

World Electric Vehicle Journal, 2023
Light electric vehicles are best suited for city and suburban settings, where top speed and long-distance travel are not the primary concerns. The literature concerning light electric vehicle powertrain design often overlooks the influence of the ...
Mehrnaz Farzam Far, Damijan Miljavec, Roman Manko, Jenni Pippuri-Mäkeläinen, Mikaela Ranta, Janne Keränen, Jutta Kinder, Mario Vukotić   +7 more
doaj   +1 more source

Feeding, Fear, and Acceptance: Caregivers’ Experiences of Nutritional Support During Childhood Cancer Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose To explore caregivers' experiences and perceptions of the nutritional challenges faced by children and adolescents undergoing cancer treatment, including oral intake and the use of nutritional support. Methods This was a qualitative study based on focus groups with parents and caregivers at a Brazilian pediatric oncology hospital ...
Danyelle Apparecida Balsamão Marques, Mariana dos Santos Murra, Welinton Hirai, Ana Laura Balduino do Nascimento, Karla Emilia de Sá Rodrigues, Wilson Elias de Oliveira Junior   +5 more
wiley   +1 more source