Results 91 to 100 of about 1,593,354 (203)

Molecular Basis for Uracil‐DNA‐Glycosylase to Identify DNA Damage in the Nucleosome

Proteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT The DNA base‐excision repair (BER) pathway is initiated by a glycosylase, such as uracil‐DNA‐glycosylase (UDG), which identifies and removes a wrong base incorporated in the DNA sequence. The very early steps in the identification of the DNA damage are crucial to the correct initiation of the repair chain, and become even more complex when ...
Safwen Ghediri, Ralf Blossey, Fabrizio Cleri   +2 more
wiley   +1 more source

X-Duplex: Adapting of Full-Duplex and Half-Duplex

, 2015
A novel hybrid model selection method between Half-Duplex (HD) and Full-Duplex (FD), is proposed in this paper. The aim of X-Duplex is to maximize the instantaneous system capacity.
Yonghui Li, Chao Yao, Yao, Chao, Yang, Kun, Lingyang Song, Li, Yonghui, Kun Yang, Song, Lingyang   +7 more
core   +1 more source

Geometric Characterization of LEO–GEO Inter‐Satellite Links for Bidirectional Communications

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT Incorporating geosynchronous Earth orbit (GEO) and low Earth orbit (LEO) satellites can extend communication services far beyond the reach of terrestrial infrastructure. A key enabler of such architectures is the establishment of inter‐satellite links (ISLs) between LEOs and GEOs to support bidirectional communications.
Muhammad Furqan, Lingfeng Ye, Yanming Feng   +2 more
wiley   +1 more source

Programmable Assembly of Higher‐Order DNA Nanostructures from Microbial ssDNA Staple Libraries

Small, EarlyView.
A phage‐free, microbial platform produces programmable circular ssDNA libraries that are enzymatically converted into DNA origami staple pools. Rolling‐circle replication generates sequence‐complex ssDNA with >99% fidelity, enabling assembly of DNA tiles and tubules and supporting nanostructure formation even in crude cellular lysates.
Ming Hung Yen, Mallikarjuna Reddy Kesama, Yancheng Du, Jong Hyun Choi, Kevin V. Solomon   +4 more
wiley   +1 more source

How We Simulate Nanopores

Small Methods, EarlyView.
Nanopore technology has revolutionized single‐molecule sensing, yet it suffers from an inherent interpretive challenge. Molecular dynamics has emerged as a go‐to method for determining the relationship between the structure of translocating molecules and the nanopore current signals.
Behzad Mehrafrooz, Xavier Mleziva, Meng Xu, Melika Shekari, Christopher Maffeo, Aleksei Aksimentiev   +5 more
wiley   +1 more source

Precoding Design for Energy Efficiency Maximization in MIMO Half-Duplex Wireless Sensor Networks with SWIPT. [PDF]

Sensors (Basel), 2019
Xue L, Wang JL, Li J, Wang YL, Guan XP.
europepmc   +1 more source

Half-duplex or full-duplex relaying: a capacity analysis under self-interference

, 2013
In this paper multi-antenna half-duplex and full-duplex relaying are compared from the perspective of achievable rates. Full-duplexing operation requires additional resources at the relay such as antennas and RF chains for self-interference cancellation.
Elza Erkip, Shende, Nirmal, Erkip, Elza, Gürbüz, Özgür, Ozgur Gurbuz, Nirmal Shende   +5 more
core   +1 more source

Near‐Atomic Investigation on the Elemental Redistribution During Coprecipitation of Nano‐Sized Kappa‐Type and B2 Precipitates in an Al‐Alloyed Lightweight Steel

steel research international, EarlyView.
Elemental redistribution during coprecipitation of kappa (κ)‐type and B2 precipitates in an Al‐alloyed lightweight steel is revealed by atom probe tomography (APT) and density functional theory (DFT). Fe and Ni redistribution promotes the evolution of B2 phase from NiAl‐type toward FeAl‐type and improves the stability of κ and B2 phases during ...
Bowen Zou, Yixu Wang, Xiao Shen, Philipp Krooß, Thomas Niendorf, Richard Dronskowski, Wenwen Song   +6 more
wiley   +1 more source

Real estate agents’ collaboration and housing outcomes

Real Estate Economics, EarlyView.
Abstract This article examines how collaboration between listing and selling agents influences housing market outcomes and how these effects differ across the institutional environments of conventional and foreclosure (real estate owned [REO]) transactions.
Lu Fang, Darren K. Hayunga, Henry J. Munneke   +2 more
wiley   +1 more source

EMITS: Expectation–maximization abundance estimation for fungal ITS communities from long‐read sequencing

Methods in Ecology and Evolution, EarlyView.
Abstract As long‐read amplicon sequencing becomes routine for fungal metabarcoding, species‐level abundance estimation from ITS amplicons remains limited by naive best‐hit classification. Assigning each read to its single highest‐scoring reference misattributes reads among closely related species that share similar ITS sequences, and divides the reads ...
Aaron O'Brien, Catalina Lagos, Kiara Fernández, Bárbara Ojeda, Pilar Parada   +4 more
wiley   +1 more source