Results 61 to 70 of about 51,712 (183)
MoleculesThere is an urgent need to discover and develop novel antibacterial agents. Accordingly, we synthesised 2-(piperazin-1-yl)naphtho[2,3-d]thiazole-4,9-dione (PNT), which exhibits antimicrobial activity.
Tamami Haraguchi +9 more
doaj +1 more source
Recurrent papulonecrotic tuberculid in an adolescent male: A diagnostic dilemma
Journal of Dermatology and Dermatologic Surgery, 2022 Tuberculids are considered to be a hypersensitivity reaction to endogenous tuberculosis (TB). Papulonecrotic tuberculid (PNT) is a rare tuberculid occurring in
Arundhathi Shankaralingappa +5 more
doaj +1 more source
The Economic History Review, EarlyView.Abstract We develop new datasets of monthly grain prices in 14 urban markets and of the storage and marketing of grain by 5 rural estates located in western Germany between the late seventeenth century and c. 1860. We explore whether observed patterns of monthly prices, sales, and storage of grain are consistent with the rational competitive storage ...
Matthias Hartermann +2 more
wiley +1 more source
The Tree of Chivalry and the Black Lady: Juana of Castile's 1496 Joyous Entry into Brussels☆
Renaissance Studies, EarlyView.Abstract Kupferstichkabinett MS 78D5 (Staatliche Museen Berlin) presents an iconographic account of the Joyous Entry of Juana of Castile into Brussels on 9 December 1496. In this article, we newly identify a rare visual record of a civic contribution to a tournament within the manuscript.
Nadia T. van Pelt +2 more
wiley +1 more source
Catalytic Amyloids: Turning Fibrils Into Biocatalysts
Chemistry – A European Journal, Volume 32, Issue 10, 9 March 2026.Amyloids, traditionally associated with diseases, have emerged as versatile catalytic scaffolds. From natural amyloid sequences to bioinspired and de novo designs, we highlight strategies to construct catalytic active sites and anchor enzymes onto fibrils, creating versatile nanomaterials with tunable activities. ABSTRACT Amyloids have been regarded as
Alessandra Esposito +3 more
wiley +1 more source
Remote SensingThe research scope of the papers published in this Special Issue mainly focuses on high-precision and high-reliability positioning, navigation, and timing (PNT) with Global Navigation Satellite System (GNSS) or multi-source sensors, resilient PNT with ...
Zhetao Zhang +4 more
doaj +1 more source
GEOmedia, 2017 La grande fusione fra servizi di localizzazione (GNSS), monitoraggio remoto (IoT) e comunicazione (5G). Un “Nuovo Mondo” digitale si profila all’orizzonte: le tecnologie sono sempre più onnipresenti nella nostra vita quotidiana e termini come ...
Marco Lisi
doaj
Ni Single‐Atom Modulation of Ti‐O Covalency Boosts Ammonia Oxidation Electrocatalysis
Advanced Science, Volume 13, Issue 17, 23 March 2026.A Ni single‐atom‐induced enhancement of Ti‐O covalency in Ni SAC@TiO2 generates abundant active sites and promotes selective NHx‐NHy mediated N2 evolution while suppressing poisonous NOx formation, achieving nearly doubled AOR activity with excellent durability.
Subhash Chandra Shit +7 more
wiley +1 more source
Novel fluorescent amphiphilic block copolymers: photophysics behavior and interactions with DNA
eXPRESS Polymer Letters, 2007 In this study, novel amphiphilic fluorescent copolymers poly(N-vinylpyrrolidone)-b-poly(N-methacryloyl-N'-(α-naphthyl)thiourea) (PVP-b-PNT) were synthesized via ATRP with poly(N-vinylpyrrolidone)-Cl as macroinitiator and N-methacryloyl-N'-α ...
doaj +1 more source
PU(2) monopoles. II: Top-level Seiberg-Witten moduli spaces and Witten's conjecture in low degrees
, 2000 In this article we complete the proof---for a broad class of four-manifolds---of Witten's conjecture that the Donaldson and Seiberg-Witten series coincide, at least through terms of degree less than or equal to c-2, where c is a linear combination of the
Atiyah M. F. +28 more
core +1 more source