Results 51 to 60 of about 139,543 (298)

A general statistical framework for dissecting parent-of-origin effects underlying endosperm traits in flowering plants

open access: yes, 2010
Genomic imprinting has been thought to play an important role in seed development in flowering plants. Seed in a flowering plant normally contains diploid embryo and triploid endosperm.
Cui, Yuehua, Li, Gengxin
core   +1 more source

Design and fabrication of blazed gratings for a waveguide-type head mounted display [PDF]

open access: yes, 2020
In a waveguide-type display for augmented reality, the image is injected in the waveguide and extracted in front of the eye appearing superimposed on the real-world scene.
Cuypers, Dieter   +4 more
core   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

open access: yesAdvanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier   +17 more
wiley   +1 more source

From Imprinting to Adaptation: Building a History of Affective Interaction [PDF]

open access: yes, 2005
We present a Perception-Action architecture and experiments to simulate imprinting—the establishment of strong attachment links with a “caregiver”—in a robot. Following recent theories, we do not consider imprinting as rigidly timed and irreversible, but
Blanchard, Arnaud J., Canamero, Lola
core   +1 more source

All-optical Imprinting of Geometric Phases onto Matter Waves

open access: yes, 2009
Traditional optical phase imprinting of matter waves is of a dynamical nature. In this paper we show that both Abelian and non-Abelian geometric phases can be optically imprinted onto matter waves, yielding a number of interesting phenomena such as ...
Gong, Jiangbin, Oh, C. H., Zhang, Qi
core   +1 more source

Increased efficiency of direct nanoimprinting on planar and curved bulk titanium through surface modification [PDF]

open access: yes, 2013
In this work the direct transfer of nanopatterns into titanium is demonstrated. The nanofeatures are imprinted at room temperature using diamond stamps in a single step.
Ali Z. Khokhar   +35 more
core   +1 more source

Genomic imprinting. [PDF]

open access: yesArchives of Disease in Childhood, 1990
In the last few years, the importance of genomic imprinting as a basic biological phenomenon has become clear. Work from different areas has demonstrated that parent-of-origin differences in phenotype occur on a regular basis. This article summarizes some of the recent advances made in this field.
openaire   +3 more sources

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova   +2 more
wiley   +1 more source

A further look at quantitative trait loci affecting growth and fatness in a cross between Meishan and Large White pig populations

open access: yesGenetics Selection Evolution, 2002
A detailed quantitative trait locus (QTL) analysis of growth and fatness data from a three generation experimental cross between Large White (LW) and Meishan (MS) pig breeds was carried out to search for sex × QTL interactions, imprinting effects and ...
Bidanel Jean-Pierre   +2 more
doaj   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

open access: yesAdvanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut   +16 more
wiley   +1 more source

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