Results 31 to 40 of about 265,577 (266)

Population-based HIV prevalence, stigma and HIV risk among trans women in Nepal

BMC Infectious Diseases, 2021
Background Transgender women (trans women) in Nepal are underserved in the HIV response. Data are needed to determine the HIV prevalence disaggregated from other key populations and to identify the particular risks faced by this community.
Erin C. Wilson, Manisha Dhakal, Sanjay Sharma, Anuj Rai, Rajesh Lama, Sirish Chettri, Caitlin M. Turner, Hui Xie, Sean Arayasirikul, Jess Lin, Swagata Banik   +10 more
doaj   +1 more source

Wave radiation by a horizontal circular cylinder submerged in deep water with ice-cover

Journal of Ocean Engineering and Science, 2019
Using the multipoles method, we formulate the problems of water wave radiation (both heave and surge) by a submerged circular cylinder in water with an ice-cover, the ice-cover being modelled as an elastic plate of very small thickness.
Dilip Das, Manomita Sahu
doaj   +1 more source

Engineering multi-specific antibodies against HIV-1

Retrovirology, 2018
As increasing numbers of broadly neutralizing monoclonal antibodies (mAbs) against HIV-1 enter clinical trials, it is becoming evident that combinations of mAbs are necessary to block infection by the diverse array of globally circulating HIV-1 strains ...
Neal N. Padte, Jian Yu, Yaoxing Huang, David D. Ho   +3 more
doaj   +1 more source

Magnetic excitations beyond the single- and double-magnons

Nature Communications, 2023
A photon carrying one unit of angular momentum can change the spin angular momentum of a magnetic system with one unit (ΔMs = ±1) at most. This implies that a two-photon scattering process can manipulate the spin angular momentum of the magnetic system ...
Hebatalla Elnaggar, Abhishek Nag, Maurits W. Haverkort, Mirian Garcia-Fernandez, Andrew Walters, Ru-Pan Wang, Ke-Jin Zhou, Frank de Groot   +7 more
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

The Formation Mechanism and Suppression Methods of Dark Features in Optical Polycrystalline Diamond

Functional Diamond
Suppressing the formation of dark features during diamond growth has been a key research focus in the chemical vapor deposition (CVD) of high-quality optical polycrystalline diamond.
Dongyang Yan, Shuai Xu, Manyu Xia, Yipu Qu, Yutong Pang, Hui Liu, Shihao Kang, Yueli Li, Xueyang Bai, Yangfan Pan, Huijie Liu, Jiaqi Lu   +11 more
doaj   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

Development of an advanced in-line multilayer deposition system at Diamond Light Source

Journal of Synchrotron Radiation
A state-of-the-art multilayer deposition system with a 4200 mm-long linear substrate translator housed within an ultra-high vacuum chamber has been developed.
Hongchang Wang, Arindam Majhi, Wai Jue Tan, Wadwan Singhapong, Christian Morawe, Kawal Sawhney   +5 more
doaj   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

FEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt, Ana‐Maria Sandru, Georg Vucak, Sebastian Didusch, Biljana Riemelmoser, Karin Ehrenreiter, Markus Hartl, Lukas A. Huber, Manuela Baccarini   +8 more
wiley   +1 more source

High-speed X-ray ptychographic tomography

Scientific Reports, 2022
X-ray ptychography is a coherent scanning imaging technique widely used at synchrotron facilities for producing quantitative phase images beyond the resolution limit of conventional x-ray optics.
Darren Batey, Christoph Rau, Silvia Cipiccia   +2 more
doaj   +1 more source