Results 51 to 60 of about 1,372,166 (300)

TumbleBit: an untrusted Bitcoin-compatible anonymous payment hub [PDF]

open access: yes, 2017
This paper presents TumbleBit, a new unidirectional unlinkable payment hub that is fully compatible with today s Bitcoin protocol. TumbleBit allows parties to make fast, anonymous, off-blockchain payments through an untrusted intermediary called the ...
AlShenibr, Leen   +4 more
core   +2 more sources

Basroparib inhibits YAP‐driven cancers by stabilizing angiomotin

open access: yesMolecular Oncology, EarlyView.
Basroparib, a selective tankyrase inhibitor, suppresses Wnt signaling and attenuates YAP‐driven oncogenic programs by stabilizing angiomotin. It promotes AMOT–YAP complex formation, enforces cytoplasmic YAP sequestration, inhibits YAP/TEAD transcription, and sensitizes YAP‐active cancers, including KRAS‐mutant colorectal cancer, to MEK inhibition.
Young‐Ju Kwon   +4 more
wiley   +1 more source

Blind electronic signature on elliptic curves method: conditions and requirements

open access: yesНаука. Инновации. Технологии, 2022
The work is devoted to consideration the blind electronic signature method based on algorithm, described in DSTU ISO/IEC 14888-3:2014 (EC DSA). The blind electronic signatures protocol mathematical model based on a standard electronic signature algorithm
Ivan Dmitrievich Gorbenko   +2 more
doaj  

Posture Recognition to Prevent Bedsores for Multiple Patients Using Leaking Coaxial Cable

open access: yesIEEE Access, 2016
Leaky coaxial cable (LCX) has long been used to cover blind and semi-blind zones in wireless communication. In this paper, we propose a novel system using a LCX.
Syed Aziz Shah   +6 more
doaj   +1 more source

Elementary Deduction Problem for Locally Stable Theories with Normal Forms [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2013
We present an algorithm to decide the intruder deduction problem (IDP) for a class of locally stable theories enriched with normal forms. Our result relies on a new and efficient algorithm to solve a restricted case of higher-order associative ...
Mauricio Ayala-Rincón   +2 more
doaj   +1 more source

Spectral Unmixing with Multiple Dictionaries

open access: yes, 2017
Spectral unmixing aims at recovering the spectral signatures of materials, called endmembers, mixed in a hyperspectral or multispectral image, along with their abundances.
Cohen, Jeremy E., Gillis, Nicolas
core   +2 more sources

Beamforming and Multiuser Detection in CDMA Systems with External Interferences [PDF]

open access: yes, 1999
Multiuser detection has been investigated to mitigate the near-far effect in CDMA systems. Antenna arrays have been shown to provide spatial diversity and cancel undesired signals.
Fernández Rubio, Juan Antonio   +1 more
core   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova   +25 more
wiley   +1 more source

Generalization and improvement of Nyberg-Rueppel message recovery blind signatures

open access: yesTongxin xuebao, 2005
A generalized Nyberg-Rueppel message recovery blind signature scheme was presented,from which the scheme proposed by Camenisch et al and two new schemes could be obtained.One of these two new schemes was an efficiently improved scheme without computing ...
HUANG Zhen-jie1   +2 more
doaj   +2 more sources

The Systematization of Blind Signature Schemes

open access: yesБезопасность информационных технологий, 2015
The paper presents the systematization of existing schemes of blind signatures. The analysis of different types of digital signatures and blind signatures was done, mathematical background of blind signature schemes was examined.
Anna Vasilievna Epishkina   +1 more
doaj  

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