Results 61 to 70 of about 7,142,320 (302)

Topological Planning of Communication Networks

Journal of information and organizational sciences, 2002
In this paper, we concentrate on topological planning process of large-scale communication networks such as those used by telecom operators. Such networks are usually spread over large geographical area, and finding an optimal topology is very important part of the planning process.
Kos, Mladen, Mikac, Matija, Mikac, Domagoj   +2 more
openaire   +5 more sources

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

Molecular network topology and reliability for multipurpose diagnosis

International Journal of Nanomedicine, 2011
MA Jalil1, N Moongfangklang2,3, K Innate4, S Mitatha3, J Ali5, PP Yupapin41Ibnu Sina Institute of Fundamental Science Studies, Nanotechnology Research Alliance, University of Technology Malaysia, Johor Bahru, Malaysia; 2School of Information and ...
Jalil MA, Moongfangklang N, Innate K, Mitatha S, Ali J, Yupapin PP   +4 more
doaj  

Automatic Generation Algorithm of Distribution Network Topology Based on Hierarchical Layout

发电技术, 2021
The automatic generation algorithm of topology is the core of automatic generation of distribution network topology wiring diagram. Therefore, the basic idea of automatic generation algorithm of distribution network topology was described in detail.
Guiyun YANG, Qian WU, Yankun CAO, Xiaoyu HOU, Hua SUN, Jian WANG   +5 more
doaj   +1 more source

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang, Yixiu Pei, Xiaobao Hu, Ying Xiong, Fang Wang, Yanyan Yu, Min Zhu, Dandan Tan, Meihong Zhou, Daojun Hong, Fuqing Zhou   +10 more
wiley   +1 more source

Identification of excitatory-inhibitory links and network topology in large-scale neuronal assemblies from multi-electrode recordings

PLoS Comput. Biol., 2018
Functional-effective connectivity and network topology are nowadays key issues for studying brain physiological functions and pathologies. Inferring neuronal connectivity from electrophysiological recordings presents open challenges and unsolved problems.
Vito Paolo Pastore, P. Massobrio, Aleksandar Godjoski, S. Martinoia   +3 more
semanticscholar   +1 more source

A Depolarizing Leak in Sodium Bicarbonate Cotransporter NBCe1 Causes Brain Edema

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives SLC4A4 encodes electrogenic sodium bicarbonate cotransporter NBCe1, prominently expressed in kidney and brain. Recessive loss‐of‐function variants in SLC4A4 cause proximal renal tubular acidosis, no brain edema. In the brain, NBCe1 is expressed by astrocytes, where it regulates pH and mediates astrocyte volume changes.
Quinty Bisseling, Mark D. Parker, Sven Kerst, Richard A. Pasternack, Jacob Tondreau, Marjolein Breur, Gemma M. van Rooijen‐van Leeuwen, Davide Tonduti, Ettore Salsano, Alejandra Darling, Joanna A. E. van Wijk, Susanna Törnroth‐Horsefield, Marianna Bugiani, Petra J. W. Pouwels, Quinten Waisfisz, Marjo S. van der Knaap, Rogier Min   +16 more
wiley   +1 more source

Attopo: An SDN Non-Protocol Topology Discovery Method Based on Attention Mechanism and Network Flow Analysis

IEEE Access
In an SDN environment, topology discovery is a key function that allows the network controller to accurately understand how network devices are connected and interact.
Tianyi Zhang, Yong Wang
doaj   +1 more source

Network Topology Inference Using Higher-Order Statistical Characteristics of End-to-End Measured Delays

IEEE Access, 2020
Network topology is important information for many network control and management applications. Network tomography infers network topology from end-to-end measured packet delays or losses, which is more feasible than internal cooperation-based methods ...
Gaolei Fei, Jian Ye, Sheng Wen, Guangmin Hu   +3 more
doaj   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source