Results 31 to 40 of about 79,997 (252)

Technology of discovering physical equipment connection relationship

Array
Traditional network topology discovery methods rely heavily on specific protocols or are limited to single subnets, making them inadequate for large-scale, protocol-heterogeneous, and dynamic data center networks.
Jiaxing Wang, Lanlan Rui, Zhipeng Gao, Shaoyong Guo, Xuesong Qiu   +4 more
doaj   +1 more source

Structural and biochemical analysis of a B12 superbinder

FEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices, Jacob J. Whittaker, Dirk J. Slotboom, Albert Guskov   +3 more
wiley   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

cRetor: An SDN-Based Routing Scheme for Data Centers With Regular Topologies

IEEE Access, 2020
The blooming of cloud computing leads to the rapid expansion of data center networks (DCN). Conventional link state routing algorithms like OSPF are widely adopted in data center networks, however, those routing algorithms bring great control overheads ...
Zequn Jia, Yantao Sun, Qiang Liu, Song Dai, Chengxin Liu   +4 more
doaj   +1 more source

Unique circulating miRNAome signatures captured with distinct molecular states in Lynch syndrome and sporadic colorectal cancer

Molecular Oncology, EarlyView.
Circulating microRNA profiles distinguish nonmalignant Lynch syndrome from cancer‐associated Lynch syndrome, sporadic colorectal cancer, and healthy controls. Age‐stratified analysis reveals disease‐specific regulatory states, and a six‐miRNA panel shows concordant separation in an independent colorectal tissue cohort.
Ramadhani Salum Chambuso, Md Shohel Ul Islam, Rosa M Xicola, Raj Ramesar, Xavier Llor, Sinclair Steele   +5 more
wiley   +1 more source

Power Converters Topological Transformation Using Dual and Isomorphic Principles

IEEE Open Journal of Power Electronics, 2020
In this article, topology transformations of power converters are realized through the dual and isomorphic principles for both the planar and nonplanar circuits.
Yuzhuo Li, Yun Wei Li
doaj   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

Energy-Efficient Distributed Topology Control Algorithm for Low-Power IoT Communication Networks

IEEE Access, 2016
Topology control is one of the significant research topics in traditional wireless networks. The primary purpose of topology control ensures the connectivity of wireless nodes participated in the network.
Gangman Yi, Jong Hyuk Park, Sangil Choi
doaj   +1 more source

An algorithm for discovering vital nodes in regional networks based on stable path analysis

Scientific Reports, 2023
Vital node discovery is a hotspot in network topology research. The key is using the Internet’s routing characteristics to remove noisy paths and accurately describe the network topology.
Yan Liu, Yimin Liu, Fenlin Liu, Jiaxing Fan, Zhiyuan Tao   +4 more
doaj   +1 more source

Topology Discovery Using Cisco Discovery Protocol

CoRR, 2009
In this paper we address the problem of discovering network topology in proprietary networks. Namely, we investigate topology discovery in Cisco-based networks. Cisco devices run Cisco Discovery Protocol (CDP) which holds information about these devices.
openaire   +2 more sources