Results 21 to 30 of about 22,733 (264)

Comment on “Coherent Electron Cooling”

Physical Review Letters, 2013
A Comment on the Letter by V. N. Litvinenko and Y. S. Derbenev, Phys. Rev. Lett. 102, 114801 (2009). The authors of the Letter offer a Reply.
G, Stupakov, M S, Zolotorev
openaire   +3 more sources

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Advanced bifurcation strategies in microchannel systems: A comprehensive review of heat transfer and flow optimisation techniques

Results in Engineering
This paper comprehensively examines developments in bifurcated microchannels, focusing on their role in boosting heat transfer and fluid flow efficiency in thermal management systems. Bifurcated designs, incorporating Y-shaped and radial structures, have
Mohammad Ismail
doaj   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Thermal characterization methodologies for experimental minichannel heat sink designs in printed circuit board assemblies

Case Studies in Thermal Engineering
There has been a growing demand for novel, highly efficient, power-saving cooling solutions in recent years. In many cases, standard cooling techniques offer only limited opportunities to prevent the overheating of circuits.
Gy. Bognár, P.G. Szabó, G. Takács
doaj   +1 more source

Thermal analysis of lithium ion battery-equipped smartphone explosions

Engineering Science and Technology, an International Journal, 2019
Thermal management of mobile electronics has been carried out because performance of the application processor has increased and power dissipation in miniaturized devices is proportional to its functionalities.
Kyung Mo Kim, Yeong Shin Jeong, In Cheol Bang   +2 more
doaj   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

Advanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier, Moritz Blum, Luana Caron, Alisa Chirkova, Philipp Cimiano, Basil Ell, Inga Ennen, Michael Feige, Maik Gaerner, Thomas Hilbig, Andreas Hütten, Günter Reiss, Tapas Samanta, Sonja Schöning, Christian Schröder, Lennart Schwan, Chris Taake, Martin Wortmann   +17 more
wiley   +1 more source

Radiative cooling drives the integration and application of thermal management in flexible electronic devices

npj Flexible Electronics
Flexible electronics advancement intensifies thermal management needs. Radiative cooling shows promise but faces implementation challenges. Integration into diverse flexible electronics demands application-specific materials and processes.
Maoquan Zhang, Xuwang Tian, Jiajia Shen, Jianhua Yan   +3 more
doaj   +1 more source

Prolonged silicon carbide integrated circuit operation in Venus surface atmospheric conditions

AIP Advances, 2016
The prolonged operation of semiconductor integrated circuits (ICs) needed for long-duration exploration of the surface of Venus has proven insurmountably challenging to date due to the ∼ 460 °C, ∼ 9.4 MPa caustic environment.
Philip G. Neudeck, Roger D. Meredith, Liangyu Chen, David J. Spry, Leah M. Nakley, Gary W. Hunter   +5 more
doaj   +1 more source

ISCAD — Design, control and car integration of a 48 volt high performance drive

CES Transactions on Electrical Machines and Systems, 2019
Through its new technology the ISCAD system provides up to 300 kW with a safe-to-touch 48 Volt battery. This results in a high-performance drive that is intrinsically electrically safe. The novel machine design requires new concepts for power electronics,
S. Runde, A. Baumgardt, O. Moros, B. Rubey, D. Gerling   +4 more
doaj   +1 more source