A ring signature (RS) scheme enables a group member to sign messages on behalf of its without revealing the definite signer identify, but this also leads abuse anonymity by malicious signers, which can be prevented traceable signatures (TRS). Up until that point, have been secure based difficult problem number-theoretic (discrete logarithms or RSA), since advent quantum computers, traditional m...

We report the study of spontaneous magnetization (i.e., spin-polarization) for time-reversal symmetry (TRS)-breaking superconductors with unitary pairing potentials, in absence external magnetic fields or Zeeman fields. Spin-singlet ($\Delta_s$) and spin-triplet ($\Delta_t$) pairings can coexist whose crystal structure lacks inversion symmetry. The TRS be spontaneously broken once a relative ph...

A transcriptional regulatory network (TRN) constitutes the collection of regulatory rules that link environmental cues to the transcription state of a cell's genome. We recently proposed a matrix formalism that quantitatively represents a system of such rules (a transcriptional regulatory system [TRS]) and allows systemic characterization of TRS properties. The matrix formalism not only allows ...

Expansion or shrinkage of existing tandem repeats (TRs) associated with various biological processes has been actively studied in both prokaryotic and eukaryotic genomes, while their origin and biological implications remain mostly unknown. Here we describe various duplications (de novo TRs) that occurred in the coding region of a β-lactamase gene, where a conserved structure called the omega l...

Introduction: Volumetric mapping of the longitudinal relaxation time may be accomplished using multiple spoiled gradient-echo measures at different flip angles and / or TRs. While rapid and accurate T1 mapping has been demonstrated with two-point approaches using a single pair of flip angles, the use of such methods is limited at higher field strengths due to increased B1 inhomogeneity [1]. A t...

Background: The first Atlantic cod (Gadus morhua) genome assembly published in 2011 was one of the early genome assemblies exclusively based on high-throughput 454 pyrosequencing. Since then, rapid advances in sequencing technologies have led to a multitude of assemblies generated from complex genomes, although many of these are of a fragmented nature with a significant fraction of bases in gap...

Resumen ABSTRACT The Therapeutic Residential Services (TRS) has emerged as a key to the realization of the deinstitutionalization process and psychosocial rehabilitation. The objective was to investigate the perception of nursing professionals working in the TRS on the Psychiatric Reform, and your relationship with the technical and scientific training and professional practice. Descriptive stu...

Objective: To analyze the impact of implementation technical supervision in Transfusion Agencies (TAs) public blood network hospitals Federal District (DF) on hemovigilance activities, from 2009 to 2019. Methods: Retrospective descriptive cross-sectional study with a quantitative approach. Two secondary databases were used: one information Reactions (TRs) registered System Notifications Health ...

The biomonitoring methods implemented by water authorities are mostly developed for perennial rivers, and do not apply to temporary rivers (TRs). We propose a new classification TRs better assess their ecological status. It arises from the LIFE+ TRivers project, which was conducted in Catalan Júcar Mediterranean river basin districts (RBD). European Water Framework Directive (WFD) provided two ...