The analysis of two-modulus codes detection ability with summation of unit data bits compared to classical and modified berger codes

2017 ◽  
Author(s):  
Dmitry Efanov ◽  
Vladimir Sapozhnikov ◽  
Valery Sapozhnikov ◽  
Vladislava Schagina
Keyword(s):  
Detection Ability ◽  
Berger Codes

Microwave Ablation Applicator with Tumor Detection Ability

2020 ◽  
Author(s):  
Markus Kochanek ◽  
Carolin Hessinger ◽  
Martin Schusler ◽  
Rolf Jakoby ◽  
Frank Hubner ◽  
...  
Keyword(s):  
Microwave Ablation ◽  
Tumor Detection ◽  
Detection Ability

scholarly journals Detection of Quasi-Static Trapped Human Being Using Mono-Static UWB Life-Detection Radar

2021 ◽  
Vol 11 (7) ◽  
pp. 3129
Author(s):  
Kun Yan ◽  
Shiyou Wu ◽  
Guangyou Fang
Keyword(s):  
Economic Cost ◽  
Operating Mode ◽  
Ultra Wideband ◽  
Detection Methods ◽  
Human Being ◽  
Human Beings ◽  
Detection Ability ◽  
Radar Echo ◽  
Life Detection ◽  
Respiration Motion

In practical situations such as hostage rescue, earthquake and other similar events, the ultra-wideband (UWB) life-detection radar echo response from the respiration motion of the trapped person is always quasi-/non-periodic in respiration frequency or very weak in respiration amplitude, which can be called quasi-static vital sign. Although it is an extremely difficult task, considering the economic cost, the detection ability of the traditional UWB life-detection radars with only a pair of transceiver antennas is desired to be enhanced for locating the quasi-static trapped human being. This article proposes two different detection methods for quasi-static trapped human beings through the single/multiple observation points, which corresponds to the single-/multi-station radar operating mode, respectively. Proof-of-principle experiments were carried out by our designed radar prototypes, validating the effectiveness of the proposed methods.

Ultra-sensitive NH3 sensor based on flower-shaped SnS2 nanostructures with sub-ppm detection ability

2018 ◽  
Vol 341 ◽  
pp. 159-167 ◽  
Author(s):  
Ya Xiong ◽  
Wangwang Xu ◽  
Degong Ding ◽  
Wenbo Lu ◽  
Lei Zhu ◽  
...  
Keyword(s):  
Detection Ability ◽  
Nh3 Sensor

scholarly journals Mercury Toxicity and Detection Using Chromo-Fluorogenic Chemosensors

2021 ◽  
Vol 14 (2) ◽  
pp. 123 ◽  
Author(s):  
Vinita Bhardwaj ◽  
Valeria M. Nurchi ◽  
Suban K. Sahoo
Keyword(s):  
Low Cost ◽  
High Sensitivity ◽  
Mercury Toxicity ◽  
Natural Sources ◽  
Detection Ability ◽  
Mercuric Ion ◽  
Site Monitoring ◽  
Essential Heavy Metal ◽  
Analytical Approaches ◽  
Excessive Accumulation

Mercury (Hg), this non-essential heavy metal released from both industrial and natural sources entered into living bodies, and cause grievous detrimental effects to the human health and ecosystem. The monitoring of Hg2+ excessive accumulation can be beneficial to fight against the risk associated with mercury toxicity to living systems. Therefore, there is an emergent need of novel and facile analytical approaches for the monitoring of mercury levels in various environmental, industrial, and biological samples. The chromo-fluorogenic chemosensors possess the attractive analytical parameters of low-cost, enhanced detection ability with high sensitivity, simplicity, rapid on-site monitoring ability, etc. This review was narrated to summarize the mercuric ion selective chromo-fluorogenic chemosensors reported in the year 2020. The design of sensors, mechanisms, fluorophores used, analytical performance, etc. are summarized and discussed.

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