Results 41 to 50 of about 385,669 (317)

Methane-specific gas detectors: the effect of natural gas composition [PDF]

, 2010
Certain gas sensors, particularly those based on optical spectroscopy, have enabled the detection of individual gas species such as methane with low cross-sensitivity to other gases.
Hodgkinson, Jane, Pride, Russ D., R D Pride, J Hodgkinson   +3 more
core   +1 more source

Development of a high-performance readout circuit for photoelectric detectors

AIP Advances, 2020
A high-performance readout circuit for photoelectric detectors is developed in this paper to achieve high-speed low-noise image detection. Here, the W/L ratio of the first-stage P-type following transistor is reduced to decrease the parasitic capacitance
Honghui Yuan, Yongping Chen
doaj   +1 more source

Emerging SiC Applications beyond Power Electronic Devices

Micromachines, 2023
In recent years, several new applications of SiC (both 4H and 3C polytypes) have been proposed in different papers. In this review, several of these emerging applications have been reported to show the development status, the main problems to be solved ...
Francesco La Via, Daniel Alquier, Filippo Giannazzo, Tsunenobu Kimoto, Philip Neudeck, Haiyan Ou, Alberto Roncaglia, Stephen E. Saddow, Salvatore Tudisco   +8 more
doaj   +1 more source

Metadevices with Potential Practical Applications

Molecules, 2019
Metamaterials are “new materials” with different superior physical properties, which have generated great interest and become popular in scientific research.
Yafei Li, Jiangtao Lv, Qiongchan Gu, Sheng Hu, Zhigang Li, Xiaoxiao Jiang, Yu Ying, Guangyuan Si   +7 more
doaj   +1 more source

Neural-Network-Based Equalization and Detection for Underwater Acoustic Orthogonal Frequency Division Multiplexing Communications: A Low-Complexity Approach

Remote Sensing, 2023
The performance of the underwater acoustic (UWA) orthogonal frequency division multiplexing (OFDM) system is often restrained by time-varying channels with large delays.
Mingzhang Zhou, Junfeng Wang, Xiao Feng, Haixin Sun, Jie Qi, Rongbin Lin   +5 more
doaj   +1 more source

Area detectors in structural biology [PDF]

, 2003
An overview of area detectors in structural biology is presented. Development of these detectors is one of the main reasons for the exponential rise in the number of structure determinations of large biological complexes.
Broennimann, C., Plaisier, J.R., Abrahams, J.P., Koerten, H. K., Plaisier, J. R., Kuil, M. E., Thomassen, E. A. J., Thomassen, E.A.J., Kuil, M.E., Koning, R. I., van Roon, A. M., Hendrix, J., Roon, A. van, Koerten, H.K., Abrahams, J. P., Pannu, N.S., Pannu, N. S., Koning, R.I., Thomassen, E.A.J. (author), Koerten, H.K. (author), Broennimann, C. (author), Pannu, N.S. (author), Van Roon, A.M. (author), Hendrix, J. (author), Plaisier, J.R. (author), Koning, R.I. (author), Kuil, M.E. (author), Abrahams, J.P. (author)   +27 more
core   +1 more source

Particle Detectors

Physics 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

An Approach to Measure Tilt Motion, Straightness and Position of Precision Linear Stage with a 3D Sinusoidal-Groove Linear Reflective Grating and Triangular Wave-Based Subdivision Method

Sensors, 2019
This work presents a novel and compact method for simultaneously measuring errors in linear displacement and vertical straightness of a moving linear air-bearing stage using 3D sinusoidal-groove linear reflective grating and a novel triangular wave-based
Hsiu-An Tsai, Yu-Lung Lo
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

Pediatric 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, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Study of thermal stresses in InAs/GaSb type-II superlattice focal plane arrays via multi-scale finite element modeling

AIP Advances
The thermal stress, significantly impacting the performance of infrared detectors, is typically caused by the thermal mismatch between adjacent materials.
Yong Xue, Qing Xu, Min Huang, Zhen Wang, Zhaoming Liang, Nan Wang, Zhizhong Bai, Jianxin Chen   +7 more
doaj   +1 more source