Results 11 to 20 of about 116,034 (277)

3-D Imaging Lidar Based on Miniaturized Streak Tube

Measurement Science Review, 2023
Streak Tube Imaging Lidar (STIL), with advantages of non-scanning working mode, small distortion, high image framing rate, high resolution in low contrast environment, compact structure, easy miniaturization and high reliability, has a wide range of ...
Tian Liping, Shen Lingbin, Xue Yanhua, Chen Lin, Chen Ping, Tian Jinshou, Zhao Wei   +6 more
doaj   +1 more source

Silicon photonics for on-chip spectrophotometry [PDF]

, 2015
Silicon and Silicon Nitride photonics arc on their way to open the route towards integrated on-chip spectropholometers, Cost, miniaturization, miniaturization, hut also performance advantages ace at the origin of their potential We will discuss several ...
Baets, Roel, Bienstman, Peter, Bogaerts, Wim, Cardile, Paolo, Delbeke, Danaë, Dhakal, Ashim, Hoste, Jan-Willem, Le Thomas, Nicolas, Martens, Daan, Roelkens, Günther, Ruocco, Alfonso, Subramanian, Ananth, Woestenborghs, Wouter   +12 more
core   +2 more sources

Histopathological Evidence of Occipital Involvement in Male Androgenetic Alopecia

Frontiers in Medicine, 2021
Background: The occipital region of the scalp is generally accepted as an unaffected area of androgenetic alopecia (AGA) for both genders. However, evidence of AGA involving the occipital scalp has been demonstrated in women; meanwhile, it is unclear ...
Saranya Khunkhet, Saranya Khunkhet, Kumutnart Chanprapaph, Suthinee Rutnin, Poonkiat Suchonwanit   +4 more
doaj   +1 more source

Design of Miniature Circularly Polarized Antenna based Complementary Split Ring Resonator for Wireless Applications [PDF]

Journal of Electrical and Electronics Engineering, 2023
With the emerging use of wireless applications, the radio frequency community continues to need to design miniature, lightweight, and inexpensive antennas that can easily be integrated into small-scale communication systems.
BENOSMAN Hayet, BOUSALAH Fayza, RABAH Amine   +2 more
doaj  

A Novel Miniaturized Ultra-Wideband Frequency Selective Surface With Rapid Band Edge

IEEE Access, 2021
This paper presents a novel frequency selective surface (FSS) structure with miniaturized, rapid band edge, ultra-wideband (UWB) passband, and UWB out of band shielding.
Shaojie Xu, Yan Li, Manareldeen Ahmed, Lidan Fang, Ning Jin, Bingheng Li, Shuyun Huo, Xiaoyong Lei, Zhe Sun, Heyuan Yu, Erping Li   +10 more
doaj   +1 more source

Intensified demulsification and separation of thermal oxide reprocessing interfacial crud (THORP-IFC) simulants

Green Processing and Synthesis, 2012
Reprocessing of spent nuclear fuel for the recovery of the fissionable materials (mainly uranium and plutonium), is performed by solvent extraction. Thermal oxide reprocessing (THORP) is the most widely used technique in which processing fluids gradually
Akay Galip, Pekdemir Turgay, Shakorfow Abdelmalik M., Vickers John   +3 more
doaj   +1 more source

Miniaturization of CMOS

Micromachines, 2019
When the international technology roadmap of semiconductors (ITRS) started almost five decades ago, the metal oxide effect transistor (MOSFET) as units in integrated circuits (IC) continuously miniaturized.
Henry H. Radamson, Xiaobin He, Qingzhu Zhang, Jinbiao Liu, Hushan Cui, Jinjuan Xiang, Zhenzhen Kong, Wenjuan Xiong, Junjie Li, Jianfeng Gao, Hong Yang, Shihai Gu, Xuewei Zhao, Yong Du, Jiahan Yu, Guilei Wang   +15 more
doaj   +1 more source

Process intensification in gas-to-liquid reactions: plasma promoted Fischer-Tropsch synthesis for hydrocarbons at low temperatures and ambient pressure

Green Processing and Synthesis, 2013
The Fischer-Tropsch synthesis (FTS) for the conversion of carbon monoxide and hydrogen to higher hydrocarbons was investigated over a supported Cu/Co catalyst promoted by dielectric-barrier discharges (DBDs) at relatively low temperatures and ambient ...
Al-Harrasi Wail S.S., Zhang Kui, Akay Galip   +2 more
doaj   +1 more source

A Miniaturized QuEChERS Method Combined with Ultrahigh Liquid Chromatography Coupled to Tandem Mass Spectrometry for the Analysis of Pyrrolizidine Alkaloids in Oregano Samples

Foods, 2020
Recent and unexpected food alerts about relatively high amounts of pyrrolizidine alkaloids in oregano samples have stressed the need to develop analytical strategies to ensure food safety in this type of foodstuff.
Sergio Izcara, Natalia Casado, Sonia Morante-Zarcero, Isabel Sierra   +3 more
doaj   +1 more source

Dual-Band Frequency Selective Surface With Compact Dimension and Low Frequency Ratio

IEEE Access, 2020
In this paper, frequency selective surface (FSS) with low profile, miniaturized structure and closely located dual-band is proposed based on the fractal technology. The FSS is designed by etching the conductive pattern on a single layer substrate.
Tong Cheng, Zhili Jia, Tao Hong, Wen Jiang, Shuxi Gong   +4 more
doaj   +1 more source