Results 111 to 120 of about 5,371,543 (306)
Naviguer entre connaissances et incertitudes
, 2020 Créé par la loi du 19 février 2001, l’Observatoire national sur les effets du réchauffement climatique, en France métropolitaine et en outre-mer, est rattaché au ministère en charge de l’environnement.
Revue d'urbanisme Diagonal
core +1 more source
Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers
FEBS 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
QFT Controller Design for Uncertain Multivariable Linear Systems With Constraint on Bandwidth, With the Aid of an Internal Feedback [PDF]
Journal of Intelligent Procedures in Electrical Technology, 2010 Based on the explained and proved theorems, this paper presents a new robust QFT controller design for uncertain multivariable linear systems with hard time-domain constraints on their output signals, as well as constraints on their bandwidth.
Bahram Karimi +2 more
doaj
A new tri-diagonal matrix invariance property. [PDF]
, 2017 We state and prove an invariance property, with respect to matrix power, for those n−1 immediate off-diagonal ratios of a tri-diagonal n-square matrix.
Larcombe, Peter J., Fennessey, Eric J.
core
Prospecting the protein design landscape
FEBS Letters, EarlyView.This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona +4 more
wiley +1 more source
Jacqueline Osty, paysagiste et humaniste
, 2020 Le jury international, réuni par le ministère en charge de l'aménagement, a élu en juillet dernier Jacqueline Osty Grand Prix de l’urbanisme 2020.
Revue d'urbanisme Diagonal
core +1 more source
Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley +1 more source
Ideals and Quotients of Diagonally Quasi-Symmetric Functions
The Electronic Journal of Combinatorics, 2017 In 2004, J.-C. Aval, F. Bergeron and N. Bergeron studied the algebra of diagonally quasi-symmetric functions $\operatorname{\mathsf{DQSym}}$ in the ring $\mathbb{Q}[\mathbf{x},\mathbf{y}]$ with two sets of variables. They made conjectures on the structure of the quotient $\mathbb{Q}[\mathbf{x},\mathbf{y}]/\langle\operatorname{\mathsf{DQSym}}^+\rangle$,
openaire +3 more sources
Non-linear integral equations for the XXX spin-1/2 quantum chain with non-diagonal boundary fields
SciPost PhysicsThe XXX spin-$\frac{1}{2}$ Heisenberg chain with non-diagonal boundary fields represents a cornerstone model in the study of integrable systems with open boundaries. Despite its significance, solving this model exactly has remained a formidable challenge
Holger Frahm, Andreas Klümper, Dennis Wagner, Xin Zhang
doaj +1 more source
FEBS Letters, EarlyView.Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley +1 more source