Results 91 to 100 of about 94,144 (339)

Controlling Light Transmission Through Highly Scattering Media Using Semi-Definite Programming as a Phase Retrieval Computation Method

Scientific Reports, 2017
Complex Semi-Definite Programming (SDP) is introduced as a novel approach to phase retrieval enabled control of monochromatic light transmission through highly scattering media.
Moussa N’Gom, Miao-Bin Lien, Nooshin M. Estakhri, Theodore B. Norris, Eric Michielssen, Raj Rao Nadakuditi   +5 more
doaj   +1 more source

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

Patterned Rydberg excitation and ionization with a spatial light modulator

New Journal of Physics, 2015
We demonstrate the ability to excite atoms at well-defined, programmable locations in a magneto-optical trap, either to the continuum (ionization), or to a Rydberg state.
R M W van Bijnen, C Ravensbergen, D J Bakker, G J Dijk, S J J M F Kokkelmans, E J D Vredenbregt   +5 more
doaj   +1 more source

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

FEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold, Janik Riese, Lancelot Seillier, Mark Kühnel, Julia Pannhausen, Charlotte O. J. Fröhlich, Christian Martin, Peter Boor, Matthias Saar, Danny D. Jonigk, Nadine T. Gaisa, Michael Rose   +11 more
wiley   +1 more source

A novel encryption method combining software algorithm and spatial light modulator [PDF]

, 2022
Biao Wang, Yuxuan Zhang, Yuhan Ma, Tao Lv, Xvchen Wei, Jiacheng Xie, Xu He   +6 more
openalex   +1 more source

Direct fiber excitation with a digitally controlled solid state laser source

, 2014
Mode division multiplexing has been mooted as a future technology to address the impending data crunch of existing fiber networks. Present demonstrations delineate the light source from the mode creation steps, potentially inhibiting integrated solutions.
Bruning, Robert, Duparre, Michael, Forbes, Andrew, Ngcobo, Sandile   +3 more
core   +1 more source

Patatin‐domain‐containing (phospho)lipases under control: Mammalian co‐regulators and pathogenic activation mechanisms

FEBS Open Bio, EarlyView.
Patatin domain‐containing (phospho)lipases are lipid‐hydrolyzing enzymes central to metabolism, membrane remodeling, and signaling. Their activity relies on precise co‐activation mechanisms involving protein–protein interactions and conformational rearrangements.
Noopur Dubey, Lina Riegler‐Berket, Monika Oberer   +2 more
wiley   +1 more source

Considerations for a Micromirror Array Optimized for Compressive Sensing (VIS to MIR) in Space Applications

Journal of Imaging
Earth observation (EO) is crucial for addressing environmental and societal challenges, but it struggles with revisit times and spatial resolution. The EU-funded SURPRISE project aims to improve EO capabilities by studying space instrumentation using ...
Ulrike Dauderstädt, Peter Dürr, Detlef Kunze, Sara Francés González, Donato Borrelli, Lorenzo Palombi, Valentina Raimondi, Michael Wagner   +7 more
doaj   +1 more source

Evolution of spatial light modulator for high‐definition digital holography

ETRI Journal, 2019
Since the late 20th century, there has been rapid development in the display industry. Only 30 years ago, we used big cathode ray tube displays with poor resolution, but now most people use televisions or smartphones with very high‐quality displays ...
Ji Hun Choi, Jae‐Eun Pi, Chi‐Young Hwang, Jong‐Heon Yang, Yong‐Hae Kim, Gi Heon Kim, Hee‐Ok Kim, Kyunghee Choi, Jinwoong Kim, Chi‐Sun Hwang   +9 more
doaj   +1 more source

Large-scale photonic Ising machine by spatial light modulation

, 2019
Quantum and classical physics can be used for mathematical computations that are hard to tackle by conventional electronics. Very recently, optical Ising machines have been demonstrated for computing the minima of spin Hamiltonians, paving the way to new
Conti, C., Marcucci, G., Pierangeli, D.
core   +1 more source