Results 61 to 70 of about 479,138 (343)
Proof of concept of diffuse optical tomography using time-of-flight range imaging cameras [PDF]
, 2010 Diffuse optical tomography is an optical technique to create 3-dimensional images of the inside of highly scattering material. Research groups around the world have been developing imaging systems using various source-detector arrangements to determine ...
Dorrington, Adrian A. +3 more
core +1 more source
Scintillation counter with MRS APD light readout
, 2006 START, a high-efficiency and low-noise scintillation detector for ionizing particles, was developed for the purpose of creating a high-granular system for triggering cosmic muons.
A. Akindinov +13 more
core +1 more source
A multi-spectral and polarization-selective surface-plasmon resonant mid-infrared detector [PDF]
, 2009 We demonstrate a multi-spectral polarization sensitive mid-infrared dots-in-a-well (DWELL) photodetector utilizing surface-plasmonic resonant elements, with tailorable frequency response and polarization selectivity.
Jessie Rosenberg +5 more
core +2 more sources
Metal Discrimination in Metal Detector
Electronic and Acoustic Engineering, 2019 In the article show the basic principles of metal detection, proposed methods for measuring the quantities by which the type of metal can be determined, and methods for improving the accuracy of metal detection and classification. A hardware implementation of a data processing and analysis unit for determining the type of metal has been developed ...
openaire +3 more sources
Overview of molecular signatures of senescence and associated resources: pros and cons
FEBS Open Bio, EarlyView.Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas +6 more
wiley +1 more source
design of cdte photoconductor detector and study of some electrical
مجلة بغداد للعلوم, 2005 Been manufacturing detector Altosalih optical pattern contact metal semiconductor through deposition poles of aluminum metal on the chips of crystal cadmium Tleraad (CdTe) with directional [111] and growing with laboratory and annealed at a temperature ...
Baghdad Science Journal
doaj +1 more source
CMOS Terahertz Metamaterial Based 64 × 64 Bolometric Detector Arrays [PDF]
, 2017 We present two terahertz detectors composed of microbolometer sensors (vanadium oxide and silicon pn diode) and metamaterial absorbers monolithically integrated into a complementary metal oxide semiconductor (CMOS) process.
Cumming, David R.S. +3 more
core +1 more source
FEBS Open Bio, EarlyView.Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn +4 more
wiley +1 more source
Exploring Spatial Patterns at “Nørholm”, a Metal-rich Site by the Limfjord, Northern Denmark
Danish Journal of Archaeology, 2020 Private metal detecting currently has a massive impact on North European archaeology. However, due to the poor contextual data of the finds, the unsystematic search methods and not least insufficient excavations at detected sites, the spatial ...
Torben Trier Christiansen
doaj +1 more source
Highly-Sensitive Thin Film THz Detector Based on Edge Metal-Semiconductor-Metal Junction [PDF]
, 2017 Terahertz (THz) detectors have been extensively studied for various applications such as security, wireless communication, and medical imaging. In case of metal-insulator-metal (MIM) tunnel junction THz detector, a small junction area is desirable ...
AA Generalov +31 more
core +2 more sources