نتایج جستجو برای: fingerprinting

تعداد نتایج: 9139  

2016
Vera Rimmer

Anonymity networks like Tor enable Internet users to browse the web anonymously. This helps citizens circumvent censorship from repressive governments, journalists communicate with anonymous sources or regular users to avoid tracking online. However, adversaries can try to identify anonymous users by deploying several attacks. One of such attacks is website fingerprinting. Website fingerprintin...

Journal: :Analytical Chemistry Letters 2021

Progesterone is a mammalian gonadal hormone which generally present in plant samples trace amount. In the study, progesterone was identified ethanol extract of banana inflorescence Musa paradisiaca. L species by HPTLC method and silica part from plates were scrapped subjected to GC-MS analysis further confirms presence progesterone. Preliminary phytochemical evaluation, mineral content, fingerp...

Bo-Chu Wang Qi-Yi He Shui-Ping Yang xian yang, Xiao-Dong Yu Xue Zhang

The aim of this paper is to develop a rapid, and highly sensitive quantitative HPLC fingerprint method with multiple indicators by using the Compound Chinese Medicine Wuwei Changyanning granule and 5 herbs in the prescription. The quantitative fingerprint chromatogram with multiple indicators was investigated. ⅰ)6 compositions included rutin, gallic acid, chlorogenic acid, atractylenolideⅠ, pac...

Journal: :Nature Communications 2021

Quantum communication complexity studies the efficiency of information (that is, minimum amount required to achieve a certain task) using quantum states. One representative example is fingerprinting, in which simultaneous message passing model considered and could be exponentially smaller than classical fingerprinting protocol. Experimental demonstrations based on practical protocol where coher...

Journal: :TeIKa : Jurnal teknologi Informasi dan Komunikasi (Journal Information and Comunnication Technology) (e-journal) 2023

Teknologi sistem penentuan posisi dalam ruangan merupakan salah satu pemecahan masalah yang tidak dapat dilakukan oleh teknologi objek ditentukan Global Positioning System (GPS) ketika tersebut berada di sebuah gedung bertingkat. Untuk menentukan terdapat beberapa metode antara lain fingerprinting dan dead reckoning metode-metode akan dianalisis perbandingan kedua dengan menguji performa atau k...

Journal: :CoRR 2018
Payap Sirinam Mohsen Imani Marc Juárez Matthew Wright

Website fingerprinting enables a local eavesdropper to determine which websites a user is visiting over an encrypted connection. State-of-the-art website fingerprinting attacks have been shown to be effective even against Tor. Recently, lightweight website fingerprinting defenses for Tor have been proposed that substantially degrade existing attacks: WTF-PAD and Walkie-Talkie. In this work, we ...

2015
Gaute Grønstøl Donald Blomqvist Angela Pauliny Richard H. Wagner

Resource polygyny incurs costs of having to share breeding resources for female breeders. When breeding with a relative, however, such costs may be lessened by indirect fitness benefits through kin selection, while benefits from mutualistic behaviour, such as communal defence, may increase. If so, females should be less resistant to sharing a territory with a related female than with a non-rela...

Journal: :Journal of forensic sciences 2008
Melissa S Meyers David R Foran

Bacterial content may be helpful in differentiating forensic soil samples; however, the effectiveness of bacterial profiling depends on several factors, including uniqueness among different habitat types, the level of heterogeneity within a habitat, and changes in bacterial communities over time. To examine these, soils from five diverse habitats were tested over a 1 year period using terminal ...

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