Results 41 to 50 of about 373,425 (266)

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Design and analysis of a complementary split ring resonator (CSRR) metamaterial based antenna for wideband application

Science and Engineering of Composite Materials, 2017
In this article, a compact complementary split ring resonator (CSRR) based double-negative (DNG) metamaterial antenna is presented for wideband (4.49 GHz–21.85 GHz) wireless application.
Islam Sikder Sunbeam, Alam Touhidul, Iqbal Faruque Mohammad Rashed, Islam Mohammad Tariqul   +3 more
doaj   +1 more source

A Compact Transmission-Line Self-Matched Negative Group Delay Microwave Circuit

IEEE Access, 2017
A compact self-matched negative group delay (NGD) circuit without the need for an external matching circuit is proposed. The proposed NGD circuit is composed of two-port open-circuited coupled lines, a short-circuited transmission line and two resistors ...
Te Shao, Zhongbao Wang, Shaojun Fang, Hongmei Liu, Shiqiang Fu   +4 more
doaj   +1 more source

Aquaporin‐3 and aquaporin‐5 impact the development of pancreatic ductal adenocarcinoma spheroids

FEBS Open Bio, EarlyView.
Schematic representation of the role of aquaporin‐3 (AQP3) and aquaporin‐5 (AQP5) in pancreatic ductal adenocarcinoma (PDAC). Both proteins are upregulated in PDAC and are associated with tumor progression and metastatic potential. Silencing AQP3 or AQP5 in PDAC spheroids results in decreased diameter, area, and overall growth, underscoring their key ...
Catarina Pimpão, Diogo M. Engrácia, Graça Soveral, Filipa Mendes   +3 more
wiley   +1 more source

On euclidean manifolds being a subspace of the space of probability measures with finite supports to a certain infinite compact set of dimension zero

Вестник Самарского университета: Естественнонаучная серия, 2023
In this short communication we prove that the subspace Pn,n−1(X)of all probability measures P(X), whose supports consist of exactly n points is an (n−1)-dimensional topological manifold.
Mikhail V. Dolgopolov, Tursunboy F. Zhuraev   +1 more
doaj   +1 more source

Small RNA pathways in mammalian oocytes

FEBS Open Bio, EarlyView.
Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley   +1 more source

EFIT-mini: an embedded, multi-task neural network-driven equilibrium inversion algorithm

Nuclear Fusion
This paper presents EFIT-mini, a novel equilibrium reconstruction algorithm which integrates neural networks with physical simulation, enabling real-time plasmas control in the EXL-50U tokamak.
G.H. Zheng, S.F. Liu, H.S. Xie, X. Gu, Z.Y. Chen, X.C. Lun, Y. Liu, J. Li, D. Guo, R.Y. Tao, H.Y. Zhao, Y.P. Zhang, T.T. Sun, Y.N. Xu, Y.J. Hu, Z.Y. Yang   +15 more
doaj   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

Feasibility and Tolerability of Performing Portable MRI for Neurological Disorders in an Outpatient Neurology Clinic: A Prospective Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick, Nomin Enkhtsetseg, Joseph Sadok, Matheus Mochetti, Annabel Sorby Adams, Jennifer Guo, Cristina Trapaga Hacker, Isabella Gomez Hjerthen, Seungwon Lee, Siddharth Satish, Andrew S. Ham, Justin Hill, Denis Balaban, Kevin Kyle, Rebecca L. Gillani, Marcelo Matiello, Aleksandar Videnovic, Eric C. Klawiter, W. Taylor Kimberly, Farrah J. Mateen   +19 more
wiley   +1 more source

An investigation of a realization method for High Load Capacity and Compact Mechanical Gravity Canceller with tension transmission function via two rotational axes

Nihon Kikai Gakkai ronbunshu, 2019
This study aims at realization of Mechanical Gravity Canceller with tension transmission function via two rotational axes, which achieves a good balance between suitability for M-DOF and high load capacity.
Yutaka FUKADA, Kazuki KANEDA, Toshio MORITA   +2 more
doaj   +1 more source