Results 31 to 40 of about 119,632 (296)

Dual-species quantum degeneracy of potassium-40 and rubidium-87 on an atom chip

, 2006
In this article we review our recent experiments with a 40K-87Rb mixture. We demonstrate rapid sympathetic cooling of a 40K-87Rb mixture to dual quantum degeneracy on an atom chip.
Aubin, S., Cieslak, B., Extavour, M. H. T., LeBlanc, L. J., Myrskog, S., Schumm, T., Stummer, A., Thywissen, J. H.   +7 more
core   +1 more source

Optimal microscale water cooled heat sinks for targeted alleviation of hotspot in microprocessors [PDF]

, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014), Poulikakos, D, Sharma, CS, Tiwari, MK   +3 more
core  

An optical lattice on an atom chip

, 2009
Optical dipole traps and atom chips are two very powerful tools for the quantum manipulation of neutral atoms. We demonstrate that both methods can be combined by creating an optical lattice potential on an atom chip.
Bagnato, Ben Dahan, Bloch, D. Gallego, Folman, Fortagh, Gauck, Grimm, Groth, Gustavsson, Hadzibabic, Hadzibabic, J. Schmiedmayer, Krüger, Krüger, Lesanovsky, P. Krüger, Roati, S. Hofferberth, Schumm, T. Schumm, Treutlein, Wildermuth   +22 more
core   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

Molecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan, Veronika M Metzler, Simone de Brot, Corinne L Woodcock, Anna E Harris, Jennifer Lothion‐Roy, Emeli M Nilsson, Atara Ntekim, Michael S Toss, Jenny L Persson, Francesca Khani, Brian D Robinson, Lorraine J Gudas, Emad Rakha, David M Heery, Catrin S Rutland, Nigel P Mongan   +16 more
wiley   +1 more source

The on-chip thermoelectric cooler: advances, applications and challenges

Chip
With the development of 5G technology and increasing chip integration, traditional active cooling methods struggle to meet the growing thermal demands of chips.
Chengjun Li, Yubo Luo, Wang Li, Boyu Yang, Chengwei Sun, Wenyuan Ma, Zheng Ma, Yingchao Wei, Xin Li, Junyou Yang   +9 more
doaj   +1 more source

3D Integrated Circuit Cooling with Microfluidics

Micromachines, 2018
Using microfluidic cooling to achieve thermal management of three-dimensional integrated circuits (ICs) is recognized as a promising method of extending Moore law progression in electronic components and systems. Since the U.S.
Shaoxi Wang, Yue Yin, Chenxia Hu, Pouya Rezai   +3 more
doaj   +1 more source

Extending Cooling Rate Performance of Fast Scanning Chip Calorimetry by Liquid Droplet Cooling

Applied Sciences, 2021
The liquid droplet cooling technique for fast scanning chip calorimetry (FSC) is introduced, increasing the cooling rate for large samples on a given sensor.
Evgeny Zhuravlev, Jing Jiang, Dongshan Zhou, René Androsch, Christoph Schick   +4 more
doaj   +1 more source

Cooling of a Micro-mechanical Resonator by the Back-action of Lorentz Force

, 2009
Using a semi-classical approach, we describe an on-chip cooling protocol for a micro-mechanical resonator by employing a superconducting flux qubit. A Lorentz force, generated by the passive back-action of the resonator's displacement, can cool down the ...
Semba, K., Wang, Y. D., Yamaguchi, H.
core   +1 more source

Residual Stresses Induced by Dry and Cryogenic Cooling during Machining of AZ31B Magnesium Alloy [PDF]

, 2014
The major challenge of the Mg alloys has been their unsatisfactory corrosion resistance, which can be enhanced by improving the surface integrity. Cryogenic machining, where liquid nitrogen was used during machining, has been reported to improve the ...
BATISTA, Antonio, MARQUES, M.J., OUTEIRO, José   +2 more
core   +4 more sources

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source