Modeling of a radar signal for scan pattern

Kim, Yong Hee; Kim, Wan-Jin; Song, Kyu-Ha; Han, Jin-Woo; Kim, Hyoung-Nam

doi:10.1109/milcom.2009.5379909

Cited by 9 publications

(10 citation statements)

References 6 publications

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“…In this regard, we note the efforts of the Korea Communications Commission to restrict online anonymity by requiring Internet users to register their real names or verifiable nicknames before posting comments on websites. 56 It is possible that the authorities in China might consider this possibility in the near future. For now, the Chinese government has seen it fit to rein in this human force by enacting the Tort Law Liability.…”

Section: Resultsmentioning

confidence: 99%

Online vigilante justice Chinese style and privacy in China

Ong

2012

Information & Communications Technology Law

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Section: Resultsmentioning

confidence: 99%

Online vigilante justice Chinese style and privacy in China

Ong

2012

Information & Communications Technology Law

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“…Among the various radar parameters, the radar scan pattern has distinctive properties useful in identifying the enemy's radar [1][2][3][4][5][22][23][24]. Some new applications that utilise the radar scan pattern in emitter localisation have recently been presented [25][26][27].…”

Section: Overview Of the Es Systems And The Radar Scan Patternsmentioning

confidence: 99%

Radar scan pattern analysis for reduction of false identification in electronic warfare support systems

Kim¹,

Song

Han

et al. 2014

IET Radar, Sonar & Navigation

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In a recent electronic warfare (EW), electronic support (ES) systems suffer from the ambiguity problem that multiple radar types are reported instead of picking out the specific one. Hence, a radar scan pattern has been utilised as an important feature to improve the accuracy of threat identification. However, since false identifications cause immediate danger to friendly forces, the probability of false identification should be reduced as well as the increase in identification accuracy. To cope with this necessity, a new decision category entitled 'unidentified' is introduced based on the variance of the difference in peak-to-peak intervals. Firstly, the successive received signal strength is modelled for a given scan pattern, and then the effects of the position and movement of an ES receiver onto the identification accuracy are examined to analyse the tendency of false identifications. Simulations are included to confirm the effect of the proposed new feature parameter. By introducing the new parameter, on average 82% of the false identifications are classified into the new decision category instead of incorrectly being classified as a radar scan, whereas only 4% of the correct identifications as a raster scan are classified into the new category.

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“…to the isoflavan (3S)-S-equol via tetrahydrodaidzein (THD) by the human intestinal anaerobic bacterium Eggerthella strain Julong 732 was reported (Kim et al, 2009). During the S-equol production from daidzein, the S-equol-producing bacterium seems to reduce the ketone of daidzein to the hydroxy of tetrahydrodaidzein (THD) by hydrogenation.…”

Section: Stereochemical Reduction Of Isoflavanone Dihydrodaidzein (Dhd)mentioning

confidence: 99%

Intestinal Bacterium TM-30: an S-equol-producing Bacterium Isolated from Human Feces is Involved in Estrogen Metabolism in vitro

Tamura¹,

Hori²,

Nakagawa³

2014

FSTR

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IntroductionThe health benefits of soy-based foods are largely attributed to isoflavones. Daidzin, genistin, daizein (the aglycone of daidzin), and genistein (the aglycone of genistin) are the most common isoflavones found in soy products. Human gastrointestinal bacteria play important roles in isoflavone metabolism (Bowey et al., 2003;Chang et al., 1995). S-equol is a metabolite of daidzein that is produced by the intestinal microbiota (Bowey et al., 2003). S-equol has higher affinity than daidzein when competing with 3 H-estradiol for binding to the estrogen receptor (ER) (Sathyamoorthy et al., 1997). A case-control study involving residents in Japan and Korea demonstrated that the ability to produce S-equol is closely related to a lower prevalence of prostate cancer (Akaza et al., 2004). A long-term, randomized controlled trial that characterized postmenopausal women by their equol-producing status showed lumbar spine BMD (bone mineral density) was better after 2 years in equol producers compared with non-equol producers (LydekingOlsen et al., 2004). Natural S-equol might play a role in glycemic control and in the prevention of cardiovascular disease by its abilities to lower LDL-C levels and CAVI scores in overweight or obese individuals (Usui et al., 2013). Thus, S-equol is an important bacterial metabolite in the gut. S-equol production by the microbiota seems to contribute to host health. However, interindividual variations in S-equol production have been identified.Only 30% to 50% of humans are equol producers (Cassidy et al., 2006;Song et al., 2006). The isoflavones in modest amounts of ingested soy protein are biotransformed by intestinal microflora, are absorbed, and undergo enterohepatic recycling (Setchell, 1998).It has been reported that estrogens are conjugated with glucuronic and/or sulfuric acid in the liver prior to excretion in urine or bile.Deconjugation of estrogen conjugates in the gut increases the enterohepatic circulation of the steroids and has important implications for their bioavailability and hormonal activity (Rowland et al., 1999). More than 99% of biliary estrogens are conjugated. Having entered the gut, about 80% are reabsorbed mainly as free steroids after extensive hydrolysis by enzymes of mainly bacterial origin (Hämäläinen et al., 1987). It has been demonstrated that S-equol excretion, but not total isoflavone excretion, correlates positively with the 2-OH E(1):16alpha-OH E(1) ratio, suggesting that the colonic bacterial profile associated with S-equol production may be related with estrogen metabolism, and may therefore influence breast cancer risk. Estimation of Original paperIntestinal Bacterium TM-30: an S-equol-producing Bacterium Isolated from Human Feces is Involved in Estrogen Metabolism in vitroMotoi Tamura S-equol production and/or enumeration of the S-equol-producing bacteria may be a biomarker of host health. S-equol-producing bacteria have been previously isolated from human feces (Wang et al., 2005;Jin et al., 2010;Matthies et al., 2009;Yokoyama et al., 2011;T...

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Modeling of a radar signal for scan pattern

Cited by 9 publications

References 6 publications

Online vigilante justice Chinese style and privacy in China

Online vigilante justice Chinese style and privacy in China

Radar scan pattern analysis for reduction of false identification in electronic warfare support systems

Intestinal Bacterium TM-30: an S-equol-producing Bacterium Isolated from Human Feces is Involved in Estrogen Metabolism in vitro

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