Results 31 to 40 of about 43,295 (211)
Spatial Analysis of the Occurrence and Spread of Wildfires in Southwest Madagascar
Fire, 2022 The island of Madagascar, located in the southern hemisphere between the equator and the Tropic of Capricorn in the Indian Ocean, 450 km from the African continent, is particularly affected by wildfires.
Laura Champin +2 more
doaj +1 more source
Critical phenomena: 150 years since Cagniard de la Tour
, 2009 Critical phenomena were discovered by Cagniard de la Tour in 1822, who died 150 years ago. In order to mark this anniversary, the context and the early history of his discovery is reviewed.
A Haupt +22 more
core +1 more source
On points at infinity of real spectra of polynomial rings [PDF]
, 2007 Let R be a real closed field and A=R[x_1,...,x_n]. Let sper A denote the real spectrum of A. There are two kinds of points in sper A : finite points (those for which all of |x_1|,...,|x_n| are bounded above by some constant in R) and points at infinity ...
Lucas, François +2 more
core +5 more sources
Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy
Advanced Materials, EarlyView.Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa +3 more
wiley +1 more source
BOOK REVIEW: Regnault-Roger C., Philogene B.J.R. & Vincent C. (eds): Biopesticides of Plant Origin.
European Journal of Entomology, 2009 Intercept Ltd - Lavoisier Publ. Inc., Hampshire, UK, Secaucus, NJ, USA, 313 pp., 2005, ISBN 2-7430-0675-7. Price EUR 100.00, USD 136.00, GBP 71.00.
J. HAVELKA
doaj +1 more source
A 3D Lead Iodide Hybrid Based on a 2D Perovskite Subnetwork
Crystals, 2021 Lead halide perovskites have emerged as promising materials for various optoelectronic applications. For photovoltaics, the reference compound is the 3D perovskite (MA)PbI3 (MA+ = methylammonium). However, this material suffers from instabilities towards
Maroua Ben Haj Salah +7 more
doaj +1 more source
Dels "aires" als "gasos". Una aproximació històrica al procés de conceptualització de l'estat gasós [PDF]
, 2012 El 1773, Lavoisier va escriure en el seu diari de laboratori que es disposava a «ocasionar una revolució en la física i la química» reexaminant tot allò que s'havia fet i dit sobre l'aire que es desprenia i es fixava en els cossos.
Grapí i Vilumara, Pere
core
Advanced Materials, EarlyView.A hierarchically structured metal–organic framework (eMIL) is shown to host the complete six‐enzyme biosynthesis pathway for the anti‐cancer pigment violacein, reshaping reaction dynamics and multiplying in vitro yields. eMIL nanoreactors deliver this reconstituted bacterial multi‐protein system into mammalian cells, where cell‐derived substrates and ...
Ainur Sharip +12 more
wiley +1 more source
Coumarin-Containing Polymers for High Density Non-Linear Optical Data Storage
Molecules, 2016 Optical data storage was performed with various thin polymer films containing coumarin-based derivatives and by using femtosecond laser pulses as well as two-photon absorption processes.
Denis Gindre +5 more
doaj +1 more source
Theory formation by abduction : a case study based on the chemical revolution [PDF]
, 1990 Abduction is the process of constructing explanations. This chapter suggests that automated abduction is a key to advancing beyond the "routine theory revision" methods developed in early AI research towards automated reasoning systems capable of "world ...
Morris, Steven +2 more
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