Results 131 to 140 of about 51,357 (291)

Reliable seawater battery anode: controlled sodium nucleation via deactivation of the current collector surface

open access: yes, 2018
Seawater battery, which consists of a Na metal anode and a seawater cathode, has highly attractive features because of its eco-friendliness in use of seawater and cost-effectiveness in the use of Na, the 6th most abundant element of the Earth's ...
Kim, Do Hyeong   +9 more
core   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

open access: yesMolecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano   +6 more
wiley   +1 more source

Design of a New Type of Infrared Data Collector with Low-power Consumption and Its Implementatio

open access: yesGong-kuang zidonghua, 2010
The paper put forward a design scheme of new type of mine used infrared data collector with low power consumption, described working principle, design of hardware circuit and software and working mode of low power consumption of the data collector in ...
WANG Cheng-yi, GUO Xiu-mei, CONG Xiao-ya
doaj  

On the Carbon Slider of the Pantograph Current Collector

open access: yesTANSO, 1950
During the last few years, the carbon plate has taken the place of the metallic plate as the slider of the current collector of an electric car. Owing to its high contact resistance, the trolley wire has frequently been broken down by melting. Since the temperature rise of the trolley wire should be less than 200°C.
openaire   +2 more sources

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

3D-scanning system for railway current collector contact strips

open access: yes, 2013
Undisturbed collection of current from a contact wire of the catenary constitutes one of the basic elements in reliable operation of electrified rail transport, particularly when vehicles move at high speed. Quality of current collection is influenced by
Jarzębowicz, L., Judek, S.
core  

Improving Performance of a Passive Direct Methanol Fuel Cell by Hydrophobic Treatment for Cathode Current Collector

open access: yes
This study employs hydrophobic modification of the current collector to optimize cathode water management and enhance the performance of passive DMFCs.
Huiyuan Liu   +8 more
core   +1 more source

Modeling the base-collector heterojunction barrier effect at high current densities of SiGe HBTs

open access: yes, 1999
The conduction band barrier effect at high collector current densities of the SiGe heterojunction bipolar transistor has been modeled. The effects of conduction band discontinuity on the collector current and collector-base heterojunction capacitance are
Song, J., Yuan, J. S.
core   +1 more source

Performance of cubic-(La,Sr)TiO3+δ as SOFC anodes

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2007
The performance and potential application of the cubic members of the La4Srn-4TinO3n+2 series of compounds, i.e. n≥12, prepared by solid state reaction are discussed.
Marrero-López, D.   +4 more
doaj  

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