Results 1 to 10 of about 342,447 (292)

Imprint cytology

open access: yesJournal of Pharmacy and Bioallied Sciences, 2015
A valuable information on morphological details of the cell can be obtained through imprint cytology. Though it has some pitfalls, it is still considered to be one of the best methods as it provides an excellent cytological clarity in fresh surgical specimens.
V Kamatchi   +3 more
openaire   +4 more sources

Imprinting Mechanisms [PDF]

open access: yesGenome Research, 1998
A number of recent studies have provided new insights into mechanisms that regulate genomic imprinting in the mammalian genome. Regions of allele-specific differential methylation (DMRs) are present in all imprinted genes examined. Differential methylation is erased in germ cells at an early stage of their development, and germ-line-specific ...
Constância, Miguel   +3 more
openaire   +3 more sources

Video Imprint [PDF]

open access: yesIEEE Transactions on Pattern Analysis and Machine Intelligence, 2019
A new unified video analytics framework (ER3) is proposed for complex event retrieval, recognition and recounting, based on the proposed video imprint representation, which exploits temporal correlations among image features across video frames. With the video imprint representation, it is convenient to reverse map back to both temporal and spatial ...
Zhanning Gao   +5 more
openaire   +3 more sources

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

The imprint of large-scale flows on turbulence [PDF]

open access: yes, 2005
We investigate the locality of interactions in hydrodynamic turbulence using data from a direct numerical simulation on a grid of 1024^3 points; the flow is forced with the Taylor-Green vortex.
A. Alexakis   +11 more
core   +1 more source

Late time anisotropy as an imprint of cosmological backreaction [PDF]

open access: yes, 2012
Backreaction effects of the large scale structure on the background dynamics have been claimed to lead to a renormalization of the background dynamics that may account for the late time acceleration of the cosmic expansion.
Marozzi, Giovanni, Uzan, Jean-Philippe
core   +1 more source

Indirect Detection Imprint of a CP Violating Dark Sector [PDF]

open access: yes, 2016
We introduce a simple scenario involving fermionic dark matter ($\chi$) and singlet scalar mediators that may account for the Galactic Center GeV $\gamma$-ray excess while satisfying present direct detection constraints.
Chao, Wei   +2 more
core   +2 more sources

Imprinting

open access: yesWIREs Cognitive Science, 2013
AbstractImprinting is a type of learning by which an animal restricts its social preferences to an object after exposure to that object. Filial imprinting occurs shortly after birth or hatching and sexual imprinting, around the onset of sexual maturity; both have sensitive periods. This review is concerned mainly with filial imprinting.
openaire   +3 more sources

Genomic Imprinting

open access: yesOpen Access Macedonian Journal of Medical Sciences, 2016
BACKGROUND: Genomic imprinting is the inheritance out of Mendelian borders. Many of inherited diseases and human development violates Mendelian law of inheritance, this way of inheriting is studied by epigenetics.AIM: The aim of this review is to analyze current opinions and options regarding to this way of inheriting.RESULTS: Epigenetics shows that ...
Bajrami, Emirjeta, Spiroski, Mirko
openaire   +4 more sources

Atmospheric Profile Imprint in Firewall Ablation Coefficient [PDF]

open access: yes, 1984
A general formula which expresses the distance along the meteoric fireball trajectory 1 as a function of t is discussed. Differential equations which include the motion and ablation of a single nonfragmenting meteor body are presented.
Ceplecha, Z., Pecina, P.
core   +1 more source

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