Results 21 to 30 of about 427,015 (336)

Current Landscape and Emerging Fields of PET Imaging in Patients with Brain Tumors

open access: yesMolecules, 2020
The number of positron-emission tomography (PET) tracers used to evaluate patients with brain tumors has increased substantially over the last years. For the management of patients with brain tumors, the most important indications are the delineation of ...
Jan-Michael Werner   +4 more
doaj   +1 more source

Bioelectronic Nose Based on Single-Stranded DNA and Single-Walled Carbon Nanotube to Identify a Major Plant Volatile Organic Compound (p-Ethylphenol) Released by Phytophthora Cactorum Infected Strawberries

open access: yesNanomaterials, 2020
The metabolic activity in plants or fruits is associated with volatile organic compounds (VOCs), which can help identify the different diseases. P-ethylphenol has been demonstrated as one of the most important VOCs released by the Phytophthora cactorum ...
Hui Wang   +3 more
doaj   +1 more source

Annotation Enrichment Analysis: An Alternative Method for Evaluating the Functional Properties of Gene Sets [PDF]

open access: yes, 2013
Gene annotation databases (compendiums maintained by the scientific community that describe the biological functions performed by individual genes) are commonly used to evaluate the functional properties of experimentally derived gene sets.
Girvan, Michelle, Glass, Kimberly
core   +2 more sources

Simultaneous FET-PET and contrast-enhanced MRI based on hybrid PET/MR improves delineation of tumor spatial biodistribution in gliomas: a biopsy validation study

open access: yesEuropean Journal of Nuclear Medicine and Molecular Imaging, 2020
Purpose Glioma treatment planning requires precise tumor delineation, which is typically performed with contrast-enhanced (CE) MRI. However, CE MRI fails to reflect the entire extent of glioma.
Shuangshuang Song   +10 more
semanticscholar   +1 more source

A review on novel COVID-19: background, etiology, pathogenesis, transmission, prevention and management

open access: yesJournal of Applied Pharmaceutical Research, 2020
Mankind's history is watching a bizarre time battling an imperceptible adversary, the novel COVID-19 Coronavirus. At first seen in the Wuhan province of China, presently limitlessly spreading all over world.
Kalyani. R   +3 more
doaj   +1 more source

18F-FET PET Imaging in Differentiating Glioma Progression from Treatment-Related Changes: A Single-Center Experience

open access: yesJournal of Nuclear Medicine, 2020
In glioma patients, differentiation between tumor progression (TP) and treatment-related changes (TRCs) remains challenging. Difficulties in classifying imaging alterations may result in a delay or an unnecessary discontinuation of treatment. PET using O-
G. Maurer   +9 more
semanticscholar   +1 more source

Quantum-well-doped FET (QUD-FET)

open access: yesElectronics Letters, 1986
A novel FET using a 2DEG is presented. The FET has an AlAs/GaAs/AlAs single quantum well with planar doping in the centre of the GaAs layer. The conduction channels are composed of a 2DEG generated in undoped GaAs layers outside the well. The measured 2DEG concentration was 1.8–2 × 1012cm−2 with electron mobilities of 3500cm2/Vs at RT and 10500cm2/Vs ...
K. Hikosaka, S. Sasa, Y. Hirachi
openaire   +1 more source

Detection principles of biological and chemical FET sensors.

open access: yesBiosensors & bioelectronics, 2017
The seminal importance of detecting ions and molecules for point-of-care tests has driven the search for more sensitive, specific, and robust sensors. Electronic detection holds promise for future miniaturized in-situ applications and can be integrated ...
Matti Kaisti
semanticscholar   +1 more source

Categorisation of Requirements in the Ontology-Based Framework for Employer Information Requirements (OntEIR)

open access: yesBuildings, 2022
Employer Information Requirements (EIR) are the keystone for developing a successful Building Information Modelling (BIM) project. However, clients’ lack of skill and experience in categorising and defining these requirements often undermines the ...
Shadan Dwairi, Lamine Mahdjoubi
doaj   +1 more source

AN L1 CRITERION FOR DICTIONARY LEARNING BY SUBSPACE IDENTIFICATION [PDF]

open access: yes, 2010
Future and Emerging Technologies (FET) programme within the Seventh Framework Programme for Research of the European Commission, under FET-Open grant number: 225913 (project SMALL).EPSRC Leadership Fellowship (EP/G007177 ...
Gribonval, R   +3 more
core   +4 more sources

Home - About - Disclaimer - Privacy