Results 81 to 90 of about 56,422 (219)

CIAdex: Label‐Free Cell Identification and Aging Quantification Using Single‐Cell Infrared Spectral Fingerprints

open access: yesAdvanced Photonics Research, Volume 7, Issue 4, April 2026.
Cell Identification and Aging Index (CIAdex) harnesses single‐cell infrared spectral fingerprints to provide label‐free cell identification and quantitative aging assessment. By integrating machine learning with Fourier‐transform infrared (FTIR) microspectroscopy, this framework distinguishes cell types, donors, and batches while tracking aging ...
Ying Wang   +6 more
wiley   +1 more source

Wafer‐Scale Split‐Channel a‐IGZO TFTs for Hump‐Free and Stress‐Robust Operation

open access: yesAdvanced Electronic Materials, Volume 12, Issue 8, 20 April 2026.
This work identifies plasma‐induced edge region oxygen vacancies as the true origin of the hump in a‐IGZO TFTs and introduces a wafer‐scale split‐channel architecture that fully suppresses this instability. The simple mask‐level design achieves hump‐free and stress‐robust operation with significantly enhanced current drivability, offering a practical ...
So‐Jeong Park   +8 more
wiley   +1 more source

A novel integrated platform for the identification of surgical margins in oral squamous cell carcinoma: results from a prospective single-institution series

open access: yesBMC Cancer, 2019
Background The optimal surgical margins assessment is capital in oral squamous cell carcinoma (OSCC) management. We evaluated the clinical benefits of integrating intraoperative macroscopic margin (MM) assessment and narrow band imaging (NBI).
Alessandro Baj   +8 more
doaj   +1 more source

Case Report: Scar‐Like Alterations of the Gastric Mucosa Observed Under Endoscopy in Collagenous Gastritis

open access: yesClinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Collagenous gastritis (CG) is an uncommon disorder of the digestive system, characterized by marked thickening of the subepithelial collagen band and infiltration of inflammatory cells within the lamina propria. The etiology and pathogenesis of CG remain not fully understood, and its diagnosis is contingent upon histopathological evaluation ...
Qian Luo   +4 more
wiley   +1 more source

Narrow-band imaging cystoscopy in non-muscle-invasive bladder cancer: a prospective comparison to the standard approach

open access: yesTherapeutic Advances in Urology, 2012
Objectives: A single-centre, prospective trial was performed aiming to assess the impact of narrow-band imaging (NBI) cystoscopy in cases of non-muscle-invasive bladder cancer (NMIBC) in comparison to standard white light cystoscopy (WLC).
Bogdan Geavlete   +3 more
doaj   +1 more source

Two-sided platforms with endogenous quality differentiation [PDF]

open access: yes, 2006
In this paper we construct a simple model of platform price competition with two main novel features. First, platforms endogenously decide the quality of their 'access service' and second, each group exhibits preferences not only about the number of ...
Viecens, María Fernanda
core   +2 more sources

Localization of cold atoms in state-dependent optical lattices via a Rabi pulse

open access: yes, 2010
We propose a novel realization of Anderson localization in non-equilibrium states of ultracold atoms trapped in state-dependent optical lattices. The disorder potential leading to localization is generated with a Rabi pulse transfering a fraction of the ...
Birger Horstmann   +4 more
core   +1 more source

txt [PDF]

open access: yesتاریخ اسلام, 2008
حسین بن فرّاء معروف به ابویعلی، از اساتید مکتب حنبلی در بغداد در اواخر خلافت القادر و القائم بود. پدر ابن فرّاء حنفی مذهب بود، اما بعد از مرگ پدرش تحت هدایت فقه حنبلی تربیت یافت و به این مذهب گروید.
nbi allah bagheri zad ganji
doaj  

Polyp Segmentation in NBI Colonoscopy [PDF]

open access: yes, 2009
Endoscopic screening of the colon (colonoscopy) is performed to prevent cancer and to support therapy. During intervention colon polyps are located, inspected and, if need be, removed by the investigator. We propose a segmentation algorithm as a part of an automatic polyp classification system for colonoscopic Narrow-Band images.
Sebastian Gross   +6 more
openaire   +1 more source

NBIS Training Report 2020 – 2021

open access: yes, 2022
NBIS (National Bioinformatics Infrastructure Sweden) is a national research infrastructure and the Swedish node of ELIXIR. NBIS is also the Bioinformatics platform of SciLifeLab (Science for Life Laboratory), which is a Swedish governmental research infrastructure.
Anton, Mihail   +4 more
openaire   +1 more source

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