Results 31 to 40 of about 100,885 (248)

Lessons Learned in Generating Ground Truth for Indoor Positioning Systems Based on Wi-Fi Fingerprinting

open access: yes, 2018
Publisher Copyright: © 2018 Elsevier Inc. All rights reserved.Wi-Fi fingerprinting, a well-established indoor positioning technique, relies on a simple rule: the position attached to a fingerprint can be estimated from known positions of similar ...
Puertas-Cabedo, Adrián   +19 more
core   +1 more source

DNA fingerprinting.

open access: yes, 2002
This report investigated the techniques used to obtain DNA fingerprints and their acceptance by both the scientific and law communities and informs the public about the importance of DNA fingerprinting.
Peterson, Winfield Augustine   +2 more
core   +4 more sources

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

open access: yesFEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui   +4 more
wiley   +1 more source

Multiplex nucleotide editing by high-fidelity Cas9 variants with improved efficiency in rice

open access: yesBMC Plant Biology, 2019
Background Application of the CRISPR/Cas9 system or its derived base editors enables targeted genome modification, thereby providing a programmable tool to exploit gene functions and to improve crop traits.
Wen Xu   +7 more
doaj   +1 more source

Geographical and Fingerprinting Data for Positioning and Navigation Systems [PDF]

open access: yes, 2018
Geographical and Fingerprinting Data for Positioning and Navigation Systems: Challenges, Experiences and Technology Roadmap explores the state-of-the -art software tools and innovative strategies to provide better understanding of positioning and ...
Munoz Diaz, Estefania   +2 more
core  

Security of Wireless Devices using Biological-Inspired RF Fingerprinting Technique

open access: yes, 2014
Radio Frequency (RF) fingerprinting is a security mechanism inspired by biological fingerprint identification systems. RF fingerprinting is proposed as a means of providing an additional layer of security for wireless devices.
Shafiq Alam   +5 more
core   +1 more source

Browser Fingerprinting and the Importance of Digital Privacy [PDF]

open access: yes, 2021
Browser fingerprinting is a type of internet tracking where the attributes of a user’s computer and browser accessing a web page are remotely recorded and then used for profiling, tracking, and advertising purposes. This paper focuses on defining browser
Aaron M. Corpstein, Corpstein, Aaron M.
core   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

open access: yesFEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj   +3 more
wiley   +1 more source

Phosphatase PTPN22 functions as an adaptor in the mTORC2 complex

open access: yesEMBO Reports
mTOR (mechanistic target of rapamycin) kinase is a pivotal regulator of cellular growth and metabolism, integrating signals from nutrients and growth factors. It functions through the assembly of two distinct complexes, mTORC1 and mTORC2, which differ in
Keshav Gupta   +4 more
doaj   +1 more source

Fingerprinting of Materials: Technical Supplement [PDF]

open access: yes, 1992
This supplement to the Guidelines for Maintaining a Chemical Fingerprinting Program has been developed to assist NASA personnel, contractors, and sub-contractors in defining the technical aspects and basic concepts which can be used in chemical ...
Workman, Gary L.
core  

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