Results 31 to 40 of about 6,867,350 (304)

Relationship Between Homodimeric Glucocorticoid Receptor and Transcriptional Regulation Assessed via an In Vitro Fluorescence Correlation Spectroscopy-Microwell System

Scientific Reports, 2018
Glucocorticoid receptor (GR) is a hormone-activated transcription regulatory protein involved in metabolism as well as adrenocortical responses to psychosocial stress.
Sho Oasa, Shintaro Mikuni, Johtaro Yamamoto, Tsumugi Kurosaki, Daisuke Yamashita, Masataka Kinjo   +5 more
doaj   +1 more source

Spin blockade and phonon bottleneck for hot electron relaxation observed in n-doped colloidal quantum dots

Nature Communications, 2021
Hot electrons in bulk semiconductors usually relax via electron-phonon scattering on a sub-picosecond timescale. Here, the authors observe hot electron lifetime as long as 320 picoseconds by performing a photochemical reduction reaction on colloidal ...
Junhui Wang, Lifeng Wang, Shuwen Yu, Tao Ding, Dongmei Xiang, Kaifeng Wu   +5 more
doaj   +1 more source

Near-field transmission matrix microscopy for mapping high-order eigenmodes of subwavelength nanostructures

Nature Communications, 2020
Nanoscale integrated photonic devices have complicated combinations of optical eigenmodes. Here, the authors develop a far- to near-field transmission matrix microscopy that enables measuring higher-order modes of nanostructures beyond the capabilities ...
Eunsung Seo, Young-Ho Jin, Wonjun Choi, Yonghyeon Jo, Suyeon Lee, Kyung-Deok Song, Joonmo Ahn, Q.-Han Park, Myung-Ki Kim, Wonshik Choi   +9 more
doaj   +1 more source

Orientation restraints in molecular dynamics simulations using time and ensemble averaging

, 2003
In this article we present methodology for simulating protein dynamics while imposing restraints derived from NMR measurements on partially ordered molecules. Such measurements may include residual dipolar couplings and chemical-shift anisotropies.
Scheek, R. M., Hess, B.
core   +1 more source

GPU-SD and DPD Parallelization for Gromacs tools for molecular dynamics simulations [PDF]

, 2012
This article presents the GPU parallelization of new algorithms SD and DPD types for molecular dynamics systems developed by the Molecular Dynamics Group, University of Groningen, the Netherlands.
Marrink, Siewert,, Nicolae Goga, Cioromela, Ruxandra, Siewert Marrink, Goga, Nicolae, Marrink, Siewert, Goga, Nicolae,, Cioromela, Ruxandra,, Florica Moldoveanu, Marrink, Siewert; id_orcid, Moldoveanu, Florica, Ruxandra Cioromela, Moldoveanu, Florica,   +12 more
core   +2 more sources

A review of recent developments in molecular dynamics simulations of the photoelectrochemical water splitting process [PDF]

, 2021
In this review, we provide a short overview of the Molecular Dynamics (MD) method and how it can be used to model the water splitting process in photoelectrochemical hydrogen production.
Ionut Tranca, Nedea, Silvia, Vasilateanu, Andrei, Nicolae Goga, Goga, N., Andrei Vasilateanu, Heijmans, Koen, Leonhard Mayrhofer, Koen Heijmans, Ponnuchamy, V., Goga, Nicolae, Mayrhofer, Leonhard, Tranca, I., Heijmans, K., Mayrhofer, L., Veerapandian Ponnuchamy, Ponnuchamy, Veerapandian, Vasilateanu, A., Tranca, Ionut, Silvia Nedea, Nedea, S.   +20 more
core   +2 more sources

Metagenomic analysis of human, animal, and environmental samples identifies potential emerging pathogens, profiles antibiotic resistance genes, and reveals horizontal gene transfer dynamics

Scientific Reports
Antimicrobial resistance (AMR) poses a significant threat to global health. The indiscriminate use of antibiotics has accelerated the emergence and spread of drug-resistant bacteria, compromising our ability to treat infectious diseases.
Rajindra Napit, Anupama Gurung, Ajit Poudel, Ashok Chaudhary, Prajwol Manandhar, Ajay Narayan Sharma, Samita Raut, Saman Man Pradhan, Jyotsna Joshi, Mathilde Poyet, Mathieu Groussin, Rajesh M. Rajbhandari, Dibesh B. Karmacharya   +12 more
doaj   +1 more source

A Quantitative Study of Internal and External Interactions of Homodimeric Glucocorticoid Receptor Using Fluorescence Cross-Correlation Spectroscopy in a Live Cell

Scientific Reports, 2017
Glucocorticoid receptor (GRα) is a well-known ligand-dependent transcription-regulatory protein. The classic view is that unliganded GRα resides in the cytoplasm, relocates to the nucleus after ligand binding, and then associates with a specific DNA ...
Manisha Tiwari, Sho Oasa, Johtaro Yamamoto, Shintaro Mikuni, Masataka Kinjo   +4 more
doaj   +1 more source

Online surveillance of media health event reporting in Nepal: digital disease detection from a One Health perspective

BMC International Health and Human Rights, 2017
Background Traditional media and the internet are crucial sources of health information. Media can significantly shape public opinion, knowledge and understanding of emerging and endemic health threats.
Jessica S. Schwind, Stephanie A. Norman, Dibesh Karmacharya, David J. Wolking, Sameer M. Dixit, Rajesh M. Rajbhandari, Sumiko R. Mekaru, John S. Brownstein   +7 more
doaj   +1 more source

Size Effects in a Silica-Polystyrene Nanocomposite: Molecular Dynamics and Surface-enhanced Continuum Approaches [PDF]

, 2014
Size effects in a system composed of a polymer matrix with a single silica nanoparticle are studied using molecular dynamics and surface-enhanced continuum approaches.
LIU, Shengyuan, MULLER-PLATHE, Florian, DAVYDOV, Denis, CHATZIGEORGIOU, George, Mueller-Plathe, Florian, Chatzigeorgiou, Georges, Boehm, Michael C., VOYIATZIS, Evangelos, STEINMANN, Paul, BOHM, Michael C.   +9 more
core   +1 more source