Results 41 to 50 of about 809,602 (375)

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

Les dynamiques raciales de la production de Michael Jackson (1979-2001) : aspects commerciaux, musicaux et visuels

open access: yesTransatlantica, 2021
Our article analyses Michael Jackson’s artistic production, through marketing, stylistic and visual aspects, targeting racial dynamics and tensions which invigorate its narrative layers. The first part is about the colorist charts, the ubiquitous posture
Isabelle Stegner-Petitjean
doaj   +1 more source

The Effect of Distinct Geometric Semantic Crossover Operators in Regression Problems [PDF]

open access: yes, 2015
This paper investigates the impact of geometric semantic crossover operators in a wide range of symbolic regression problems. First, it analyses the impact of using Manhattan and Euclidean distance geometric semantic crossovers in the learning process ...
Albinati, Julio   +3 more
core   +1 more source

På vei mot barnelitteraturens grense? Erlend Loes Kurtby (2008)

open access: yesBarnboken: Tidskrift för Barnlitteraturforskning, 2012
Toward the limit of children’s literature? Erlend Loe’s Kurtby (2008). Fiction for all ages, books that are intended for children and adult readers alike, became an important subgenre in Norwegian literature for young readers during the 1990s. One of the
Åse Marie Ommundsen
doaj   +1 more source

A simple two-module problem to exemplify building-block assembly under crossover

open access: yes, 2004
Theoretically and empirically it is clear that a genetic algorithm with crossover will outperform a genetic algorithm without crossover in some fitness landscapes, and vice versa in other landscapes.
D. Wolpert   +17 more
core   +2 more sources

Nano-electromanipulation of Spin Crossover Nanorods: Towards Switchable Nanoelectronic Devices [PDF]

open access: yes, 2013
The nanoscale manipulation and charge transport properties of the [Fe(Htrz)2(trz)](BF4) spin-crossover compound is demonstrated. Such 1D spin-crossover nanostructures are attractive building blocks for nanoelectronic switching and memory ...
Ahmed   +26 more
core   +2 more sources

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

Twilight : une critique en clair-obscur

open access: yesStrenae, 2017
Two publishing phenomena established the concept of "young adult" literature at the beginning of this millennium: Harry Potter by J.K. Rowling and Twilight by Stephenie Meyer.
Alice Brière-Haquet
doaj   +1 more source

Optimal and efficient crossover designs for comparing test treatments with a control treatment

open access: yes, 2005
This paper deals exclusively with crossover designs for the purpose of comparing t test treatments with a control treatment when the number of periods is no larger than t+1. Among other results it specifies sufficient conditions for a crossover design to
Hedayat, A. S., Yang, Min
core   +3 more sources

Electron-vibration interaction in single-molecule junctions: from contact to tunneling regime [PDF]

open access: yes, 2008
Point contact spectroscopy on a H2O molecule bridging Pt electrodes reveals a clear crossover between enhancement and reduction of the conductance due to electron-vibration interaction.
B. Leerink   +6 more
core   +3 more sources

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