Results 31 to 40 of about 529,278 (267)

X-ray imaging detectors for synchrotron and XFEL sources

open access: yesIUCrJ, 2015
Current trends for X-ray imaging detectors based on hybrid and monolithic detector technologies are reviewed. Hybrid detectors with photon-counting pixels have proven to be very powerful tools at synchrotrons.
Takaki Hatsui, Heinz Graafsma
doaj   +1 more source

A clinical implementation of in vivo dosimetry with n-type Isorad semiconductor diodes [PDF]

open access: yesNuclear Technology and Radiation Protection, 2014
The study was aimed to check the radiotherapy treatment accuracy and definition of action levels during implementation of in vivo dosimetry as a part of quality assurance program.
Rutonjski Laza M.   +5 more
doaj   +1 more source

The NUSEX detector [PDF]

open access: yesNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1986
Abstract We present in this paper the characteristics, trigger system and performance of the NUSEX detector, designed to study nucleon stability, running in the Mt. Blanc laboratory.
G. Battistoni   +23 more
openaire   +2 more sources

GNSS Interference Environment in Malaysia: A Case Study

open access: yesJournal of Engineering Technology and Applied Physics, 2021
Global Navigation Satellite Systems or GNSS is a space technology that has become an essential element nowadays for positioning, navigation & timing (PNT) with wide range of applications in many civilian sectors as well as across military.
Ooi Wei Han   +2 more
doaj   +1 more source

Particle Detectors

open access: yesPhysics Reports, 1981
AbstractThe principles of instruments used for detecting and identifying high energy particles are reviewed. Recent progress in techniques and materials is included. A few realizations of detector systems are described.
openaire   +1 more source

Probing the potential of CdZnTe for high-energy high-flux 2D X-ray detection using the XIDer incremental digital integrating readout

open access: yesFrontiers in Physics
The latest synchrotron radiation sources have the capability to produce X-ray beams with a photon flux that can be up to three orders of magnitude higher than previous-generation facilities, and that are not manageable by the currently available 2D ...
Marin Collonge   +10 more
doaj   +1 more source

Devices and Methods for Measuring of the Ambient Air Dust. Short Review

open access: yesПриборы и методы измерений, 2022
The main characteristics of airborne micro/nanoparticles, their impact on human health and air quality standards are presented. International standards classify microparticles by size (PM10, PM2.5, PM1, UFP), establish maximum allowable concentrations ...
N. I. Mukhurov, A. A. Khodin, Y.-J. Kim
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Genomic Diversity and Clinical Variability in Pediatric Primary Cutaneous Anaplastic Large Cell Lymphoma: A Case Series

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Primary cutaneous anaplastic large cell lymphoma (pcALCL) is a rare pediatric CD30‐positive T‐cell lymphoproliferative disorder with an excellent prognosis, but its genomic drivers are poorly defined. We report three children with skin‐limited disease demonstrating striking molecular heterogeneity, including NPM::ALK, NUP214::FRK, and a novel ...
Shoshana Greenberger   +7 more
wiley   +1 more source

Localized Electromagnetic Resonance Enabled THz Photothermoelectric Detection in Graphene

open access: yesFrontiers in Physics, 2020
We propose a graphene-based terahertz (THz) photodetector with a microstructure array designed to manipulate the surface electromagnetic modes. Benefiting from the generated localized electromagnetic resonance, a nearly perfect absorption to the incident
Meng Chen, Yingxin Wang, Ziran Zhao
doaj   +1 more source

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