Results 171 to 180 of about 33,239 (264)

Application of Metaheuristic Optimisation Methods to the Design of Guided‐Mode Resonance Filters: A Comparative Study

open access: yesIET Optoelectronics, Volume 20, Issue 1, January/December 2026.
In this paper, we have reviewed six distinct metaheuristic optimisation algorithms applicable to challenging problems in electromagnetics and optics. Specifically, we applied each method to the synthesis of GMR narrowband reflection filters and performed a systematic comparative evaluation. ABSTRACT The design of optical elements often requires precise
Amirreza Asadollahzadeh   +2 more
wiley   +1 more source

De novo construction of polyploid linkage maps using discrete graphical models

open access: yes, 2018
Linkage maps are used to identify the location of genes responsible for traits and diseases. New sequencing techniques have created opportunities to substantially increase the density of genetic markers.
Behrouzi, Pariya, Wit, Ernst C.
core   +1 more source

Design, Modelling and Control of a MW‐level Hydrogen Converter for an Off‐Grid DC Hydrogen Production System

open access: yesIET Power Electronics, Volume 19, Issue 1, January/December 2026.
This paper proposes a high‐power hydrogen converter specifically designed for megawatt‐level (MW‐scale) off‐grid hydrogen production systems powered by renewable energy sources. A two‐stage ISOP architecture is adopted to fulfill the demanding requirements of high voltage step‐up, high efficiency, low output ripple, and reliable power regulation.
Rui Zhou   +4 more
wiley   +1 more source

PGN_0298 in the Assembly and Insertion Machinery (Aim) Operon Is Essential for the Viability of Porphyromonas gingivalis

open access: yesMicrobiology and Immunology, Volume 70, Issue 1, Page 9-14, January 2026.
ABSTRACT Porphyromonas gingivalis is a typical periodontal pathogen, and one of its key virulence factors is the powerful protease gingipains. Gingipains are secreted via the type IX secretion system (T9SS) and are associated with the assembly and insertion machinery (Aim) operon (PGN_0296 to PGN_0301), which encodes both T9SS components and non‐T9SS ...
Shintaro Ono   +7 more
wiley   +1 more source

Exploiting the Endogenous Type II‐A CRISPR‐Cas System for Functional Engineering of Probiotic Lacticaseibacillus rhamnosus GG

open access: yesMicrobial Biotechnology, Volume 19, Issue 1, January 2026.
Repurposing the endogenous type II‐A CRISPR–Cas system in Lacticaseibacillus rhamnosus GG (LGG) enables efficient genome engineering, establishing LGG as a programmable chassis for functional strain development in food biotechnology, precision fermentation and live biotherapeutics.
Zifan Xie   +2 more
wiley   +1 more source

YKT6 Is Essential for Male Fertility by Promoting Meiosis Progression During Spermatogenesis of Mice

open access: yesCell Proliferation, Volume 59, Issue 1, January 2026.
Specifically ablating Ykt6 in pre‐meiotic germ cells and meiotic spermatocytes leads to complete sterility and meiotic arrest in conditional knockout male mice. YTK6 is required for stabilising intercellular bridges between spermatocytes due to its key role in maintaining protein homeostasis and vesicular transport‐dependent functions in spermatocytes,
Jie Cen   +8 more
wiley   +1 more source

An Increase in Male Recombination Rate With Age in Dairy Cattle Is Heritable and Polygenic

open access: yesJournal of Animal Breeding and Genetics, Volume 143, Issue 1, Page 35-49, January 2026.
ABSTRACT Meiotic recombination is an essential process for shuffling genetic diversity in sexually reproducing organisms, can vary within and between individuals in response to intrinsic and extrinsic factors, and can be heritable. Interestingly, recombination rate has been found to vary with age in some species, but to date, there have been no ...
Evelyn Jade   +5 more
wiley   +1 more source

Genetic Mapping of Resistance: ddRADseq‐Based QTL and Associated Polymorphism Conferring Resistance to Alpha‐Cypermethrin in Anopheles funestus

open access: yesMolecular Ecology, Volume 35, Issue 1, January 2026.
ABSTRACT The heavy reliance on pyrethroid‐based interventions has largely driven insecticide resistance in malaria vectors, accelerating the spread of resistant strains, including resistant Anopheles funestus strains. The efficacy of insecticide‐based interventions, especially insecticide‐treated nets (ITNs), the cornerstone of malaria control and ...
Talal Al‐Yazeedi   +6 more
wiley   +1 more source

Genome-Wide Crossover Distribution in Arabidopsis thaliana Meiosis Reveals Sex-Specific Patterns along Chromosomes

open access: gold, 2011
Laurène Giraut   +5 more
openalex   +2 more sources

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