Results 11 to 20 of about 179,339 (238)

Structure – dynamic effects in metal melts, glasses and nanocrystals in dependence of temperature [PDF]

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2018
The researchers have conducted a comprehensive analysis of both the original material characteristics and the available information on phase-structural transformations during cooling, glass transition and crystallization of melts, with detailed tracking ...
E.D. Kurbanova, V.A. Polukhin
doaj   +1 more source

Downregulation of Barley Regulator of Telomere Elongation Helicase 1 Alters the Distribution of Meiotic Crossovers

open access: yesFrontiers in Plant Science, 2021
Programmed meiotic DNA double-strand breaks (DSBs), necessary for proper chromosomal segregation and viable gamete formation, are repaired by homologous recombination (HR) as crossovers (COs) or non-crossovers (NCOs). The mechanisms regulating the number
Abdellah Barakate   +13 more
doaj   +1 more source

The Theatre Experiment in Slovenia (1966–1986) and Its Echoes in Youth Drama – Andrej Rozman Roza [PDF]

open access: yesAmfiteater, 2023
In Slovenian (youth) literature, three authors who have worked in the field of drama and/or theatre stand out – namely, Svetlana Makarovič, academically trained actress (Sapramiška), Milan Jesih (Four Plays for Children, adaptations of Andersen’s fairy ...
Milena Mileva Blažić
doaj   +1 more source

Clinical Evidence of Crossover in the SHOX Gene

open access: yesVan Tıp Dergisi, 2021
Mutations of the SHOX gene are cause of various genetic growth disorders, ranging from isolated short stature to Leri-Weill Syndrome characterized by short stature, mesomelia and Madelung deformity.
Emine Göktaş   +1 more
doaj   +1 more source

Adaptive Linkage Crossover

open access: yesEvolutionary Computation, 1998
Problem-specific knowledge is often implemented in search algorithms using heuristics to determine which search paths are to be explored at any given instant. As in other search methods, utilizing this knowledge will more quickly lead a genetic algorithm (GA) towards better results.
Salman, Ayed A.   +2 more
openaire   +3 more sources

Crossover randomized study comparing the efficacy and tolerability of preservative-free Tafluprost 0.0015% to Latanoprost 0.005% in patients with primary open-angle glaucoma

open access: yesIndian Journal of Ophthalmology, 2021
Purpose: To compare the efficacy and the tolerability of preservative-free Tafluprost 0.0015% (TP) vs Latanoprost 0.005% (LP) in patients with primary open-angle glaucoma (POAG).
Sherein M Hagras   +3 more
doaj   +1 more source

TERMA Framework for Biomedical Signal Analysis: An Economic-Inspired Approach

open access: yesBiosensors, 2016
Biomedical signals contain features that represent physiological events, and each of these events has peaks. The analysis of biomedical signals for monitoring or diagnosing diseases requires the detection of these peaks, making event detection a crucial ...
Mohamed Elgendi
doaj   +1 more source

An Induced Mutation in HvRECQL4 Increases the Overall Recombination and Restores Fertility in a Barley HvMLH3 Mutant Background

open access: yesFrontiers in Plant Science, 2021
Plant breeding relies on the meiotic recombination or crossing over to generate the new combinations of the alleles along and among the chromosomes. However, crossing over is constrained in the crops such as barley by a combination of the low frequency ...
Mikel Arrieta   +7 more
doaj   +1 more source

Crossover Interference, Crossover Maturation, and Human Aneuploidy

open access: yesBioEssays, 2019
A striking feature of human female sexual reproduction is the high level of gametes that exhibit an aberrant number of chromosomes (aneuploidy). A high baseline observed in women of prime reproductive age is followed by a dramatic increase in older women.
Shunxin Wang   +6 more
openaire   +3 more sources

Meiotic Crossover Patterning [PDF]

open access: yesFrontiers in Cell and Developmental Biology, 2021
Proper number and placement of meiotic crossovers is vital to chromosome segregation, with failures in normal crossover distribution often resulting in aneuploidy and infertility. Meiotic crossovers are formed via homologous repair of programmed double-strand breaks (DSBs).
Nila M. Pazhayam   +4 more
openaire   +3 more sources

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