Results 61 to 70 of about 2,442,143 (290)

New generation of current-to-voltage converters for measuring photo-signals

Технологія та конструювання в електронній апаратурі, 2008
Technical specifications are presented for a new generation of current-to-voltage converters, which feature a low input resistance (
V. K. Butenko, V. G. Yuryev, V. M. Godovaniouk, I. V. Doctorovych, S. G. Fedotov   +4 more
doaj  

Current status of Pb-free PSCs and infer the highest achievable PCE via numerical modeling, and optimization of novel structure FAMASnGeI3 based PSCs

Materials Research Express
In this study, we have extensively investigated an eco-friendly perovskite-based solar cell via a theoretical approach and numerical simulation. For that purpose, firstly, we have conducted a brief literature review to decipher the status of Pb-free ...
Hairul Mardiah Hamzah, Md Helal Miah, Md Jakir Hossen, Norhayati Binti Soin, Yasmin Abdul Wahab, Mayeen Uddin Khandaker, Mohammad Aminul Islam   +6 more
doaj   +1 more source

The Dark Matter Telescope [PDF]

, 2000
Weak gravitational lensing enables direct reconstruction of dark matter maps over cosmologically significant volumes. This research is currently telescope-limited.
DM Wittman, F Valdes, J Kristian, J Mould, JT McGraw, L Waerbeke van, M Paul, M Turner, M Zaldarriaga, W Hu   +9 more
core   +2 more sources

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

FEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman, Anna E. Lester, Brian D. Zoltowski   +2 more
wiley   +1 more source

HI Structure Observations of Reionization and Dark Energy

, 2008
This proceeding concentrates on the BAO signature of dark energy, and how the SKA dark energy case has been complicated by the emergence of HI structure experiments modeled after the Epoch of Reionization observatories. The purpose of the conference talk
Emmanuel Momjian, Miguel F. Morales, Robert Minchin   +2 more
core   +1 more source

Gamma-Ray Dark Matter Searches in Milky Way Satellites -- A Comparative Review of Data Analysis Methods and Current Results

, 2020
If dark matter is composed of weakly interacting particles with mass in the GeV-TeV range, their annihilation or decay may produce gamma rays that could be detected by gamma-ray telescopes. Observations of dwarf spheroidal satellite galaxies of the Milky
Rico, Javier
core   +1 more source

Displacement damage effects due to neutron and proton irradiations on CMOS image sensors manufactured in deep submicron technology [PDF]

, 2010
Displacement damage effects due to proton and neutron irradiations of CMOS image sensors dedicated to imaging are presented through the analysis of the dark current behavior in pixel arrays and isolated photodiodes. The mean dark current increase and the
Girard, Sylvain, Goiffon, Vincent, Inguimbert, Christophe, Magnan, Pierre, Petit, Sophie, Rolland, Guy, Saint-Pé, Olivier, Virmontois, Cédric   +7 more
core   +4 more sources

Current status of inert Higgs dark matter with dark fermions

Physical Review D
The precision measurements of the muon magnetic moment and the W boson mass have sparked interest in the potential deviations from standard model (SM) predictions. While it may be premature to attribute any excesses in these precision measurements to new physics, they do offer a valuable indication of potential directions for physics beyond the SM ...
Yi-Zhong Fan, Yao-Yu Li, Chih-Ting Lu, Xiao-Yi Luo, Tian-Peng Tang, Van Que Tran, Yue-Lin Sming Tsai   +6 more
openaire   +2 more sources

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Dark matter annihilation at the galactic center [PDF]

, 1999
If cold dark matter is present at the galactic center, as in current models of the dark halo, it is accreted by the central black hole into a dense spike.
A. Eckart, A. Eckart, A. M. Ghez, A. V. Kravtsov, B. Moore, G. D. Quinlan, H. Adarkar, H. S. Zhao, J. Binney, J. Edsjö, J. F. Navarro, Joseph Silk, K. Nakamura, L. Bergström, L. Bergström, L. Bergström, L. Bergström, N. W. Evans, P. Ullio, Paolo Gondolo, R. Svoboda, S. Dimopoulos, W. Dehnen, Y. Oyama, Z. Bern   +24 more
core   +2 more sources