Results 101 to 110 of about 8,977,078 (369)

An Adaptive Contrast Enhancement Algorithm with Details Preserving [PDF]

, 2014
This paper presents an adaptive contrastenhancement algorithm with details preserving (ACEDP) toenhance gray-scale image. Initially, the input image is classifiedinto low-, middle- or high-level image based on the gray-leveldistribution of maximum number
Isa, N. A. (Nor), Tang, J. R. (Jing)
core  

Characterizing the salivary RNA landscape to identify potential diagnostic, prognostic, and follow‐up biomarkers for breast cancer

Molecular Oncology, EarlyView.
This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan, Irina Primac, Emre Etlioglu, Laurens Debruyne, Ann Janssen, Magy Sallam, Kevin Tabury, Roel Quintens, Wiebren Tjalma, Mohammed Abderrafi Benotmane   +9 more
wiley   +1 more source

Iso-osmolality and low-osmolality iodinated contrast medium during intravenous contrast-enhanced computed tomography: Effect on renal function [PDF]

Journal of Krishna Institute of Medical Sciences University
Background: Iodinated contrast media are well tolerated, and their use is popular. However, the most life-threatening side effect of iodinated contrast media is acute renal damage.
Pradeep S. Goudar, Shruthi Andola, Nitish Makhija, Santosh D. Patil, Navin Mulimani, Abhishek Patil   +5 more
doaj  

Parameter Sigmoid Transform Contrast Enhancement for Dental Radiograph Classification and Numbering System [PDF]

, 2015
Dental record is a method that is used to identify a person. The identification process needs a system that could recognize each individual tooth automatically.
Arifin, A. Z. (Agus), Hadi, A. M. (Ahmad), Kaswar, A. B. (Andi), Mamase, S. (Saprina), Musa, S. B. (Saiful), Yuniarti, A. (Anny)   +5 more
core  

Stabilization of dipole solitons in nonlocal nonlinear media

, 2008
We address the stabilization of dipole solitons in nonlocal nonlinear materials by two different approaches. First, we study the properties of such solitons in thermal nonlinear media, where the refractive index landscapes induced by laser beams strongly
Fangwei Ye, I. A. Kolchugina, Lluis Torner, N. N. Akhmediev, V. A. Mironov, Yaroslav V. Kartashov   +5 more
core   +1 more source

Bridging the gap: Multi‐stakeholder perspectives of molecular diagnostics in oncology

Molecular Oncology, EarlyView.
Although molecular diagnostics is transforming cancer care, implementing novel technologies remains challenging. This study identifies unmet needs and technology requirements through a two‐step stakeholder involvement. Liquid biopsies for monitoring applications and predictive biomarker testing emerge as key unmet needs. Technology requirements vary by
Jorine Arnouts, Senada Koljenović, Elise Daems, Karolien De Wael, Marc Peeters, Léon C. van Kempen, Greetje Vanhoutte, Karen Zwaenepoel, Timon Vandamme   +8 more
wiley   +1 more source

Nephrogenic systemic fibrosis (NSF) and gadolinium-based contrast media

South African Journal of Radiology, 2013
Nephrogenic systemic fibrosis (NSF), unknown before March 1997 and first described in 2000, is a systemic disorder characterised by widespread tissue fibrosis.
P.S. Ngoya, Z Vawda, J.W Lotz
doaj   +1 more source

Adenosine‐to‐inosine editing of miR‐200b‐3p is associated with the progression of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
A‐to‐I editing of miRNAs, particularly miR‐200b‐3p, contributes to HGSOC progression by enhancing cancer cell proliferation, migration and 3D growth. The edited form is linked to poorer patient survival and the identification of novel molecular targets.
Magdalena Niemira, Anna Skwarska, Karolina Chwialkowska, Agnieszka Ostrowska, Gabriela Sokolowska, Anna Zeller, Anna Erol, Andrzej Eljaszewicz, Bartosz Hanczaruk, Anna Michalska‐Falkowska, Agnieszka Tarasik, Joanna Reszec‐Gielazyn, Pawel Knapp, Marcin Moniuszko, Adam Kretowski   +14 more
wiley   +1 more source

Preconditioning of weighted H(div)-norm and applications to numerical simulation of highly heterogeneous media [PDF]

, 2016
In this paper we propose and analyze a preconditioner for a system arising from a finite element approximation of second order elliptic problems describing processes in highly het- erogeneous media.
Kraus, Johannes, Lazarov, Raytcho, Lymbery, Maria, Margenov, Svetozar, Zikatanov, Ludmil   +4 more
core  

Fukushima plutonium effect and blow-up regimes in neutron-multiplying media

, 2013
It is shown that the capture and fission cross-sections of 238U and 239Pu increase with temperature within 1000-3000 K range, in contrast to those of 235U, that under certain conditions may lead to the so-called blow-up modes, stimulating the anomalous ...
Beglaryan, M. E., Chernegenko, S. A., Grechan, E. V., Kosenko, S. I., Linnik, E. P., Molchinikolov, P. A., Rusov, V. D., Smolyar, V. P., Tarasov, V. A., Vaschenko, V. M., Zelentsova, T. N.   +10 more
core   +1 more source