Results 31 to 40 of about 151,682 (263)

Spatial metrics in fire ecology: seeking consistency amidst complexity

open access: yesBiological Reviews, EarlyView.
ABSTRACT Technological advances, including remote sensing, have led to a proliferation of metrics used in ecological studies to examine spatial patterns of fire regimes and their ecological effects. Researchers can use many different metrics to analyse spatial variation in both fire events and resulting fire regimes, including fire size, shape ...
Alexander R. Carey   +5 more
wiley   +1 more source

Alle origini del controllo bibliografico universale: il contributo di Paul Otlet e Henri La Fontaine (1895)

open access: yesAIB Studi, 2022
Il volume di Giovanni Solimine Controllo bibliografico universale contiene un capitolo dedicato alle origini dell’Universal Bibliographic Control (UBC) program.
Andrea Capaccioni, Elena Ranfa
doaj   +1 more source

Roman Totenberg, violin and Michael Beattie, piano, October 28, 1991 [PDF]

open access: yes, 1991
This is the concert program of the Roman Totenberg, violin and Michael Beattie, piano performance on Monday, October 28, 1991 at 8:00 p.m., at the Tsai Performance Center, 685 Commonwealth Avenue. Works performed were Sonata in G major, Op.
School of Music, Boston University
core  

(2‐Phosphinophenyl)aluminum Dichloride Complexes as Intramolecular Al/P Frustrated Lewis Pairs for Ketone, Ester, and Imine Activation

open access: yesChemistry – A European Journal, EarlyView.
Three 2‐phosphinophenylaluminum dichloride complexes were synthesized and characterized as novel intramolecular FLPs. These FLP systems exhibit high Lewis acidity and effectively activate challenging substrates including aliphatic ketones, imines, and esters. DFT analysis revealed that strain release and Al–P dynamics govern their reactivity. Abstract (
Yoshihiro Nishimoto   +2 more
wiley   +1 more source

Viajando com o conceito de transferências culturais: entrevista com Michel Espagne

open access: yesCadernos CIMEAC, 2018
Entrevista com Michel Espagne a respeito do campo de pesquisa das transferências culturais. A conversa foi realizada na École normale supérieure de la rue d'Ulm de Paris (França) e conduzida sob a coordenação de Alexandre Fontaine, pesquisador do ...
Michel Espagne   +2 more
doaj   +1 more source

Lectura y literatura didáctica moral: una lectura comparada de tres fábulas mitológicas de Félix María de Samaniego y sus implicaciones didácticas [PDF]

open access: yes, 2002
[Resumen] En este trabajo se analizan tres fábulas mitológicas de Samaniego, comparadas con los textos análogos de otros fabulistas como Esopo, Babrio, Fedro o La Fontaine. Las origina- les versiones del escritor español nos sirven para reflexionar sobre
Romero López, Antonio   +1 more
core   +1 more source

State‐of‐the‐Art and Synthetic Challenges for Hydrosilane Production

open access: yesChemistry – A European Journal, EarlyView.
The synthesis of hydrosilanes is currently energy intensive and their recycling is not considered. However, these compounds are important in many industrial fields but also for the valorization of oxygenated waste, towards a circular economy. This review compares the available synthetic routes and highlights the remaining challenges for the production ...
Gabriel Durin   +3 more
wiley   +1 more source

Millipede (Diplopoda) distributions: A review

open access: yesSoil Organisms, 2009
In spite of the basic morphological and ecological monotony, integrity and conservatism expressed through only a small number of morphotypes and life forms in Diplopoda, among which the juloid morphotype and the stratobiont life form are dominant, most ...
Sergei I. Golovatch, R. Desmond Kime
doaj  

Les carnets de François Molin. Un prêtre dans la tourmente 1792-1802. [Reseña] [PDF]

open access: yes, 2010
Reseña de: Christian Sorrel (ed.), Les carnets de François Molin.
Casas-Rabasa, S. (Santiago)
core  

A Quantitative Analysis of the Available Multicolor Photometry for Rapidly Pulsating Hot B Subdwarfs [PDF]

open access: yes, 2006
We present a quantitative and homogeneous analysis of the broadband multicolor photometric data sets gathered so far on rapidly pulsating hot B subdwarf stars. This concerns seven distinct data sets related to six different stars. Our analysis is carried
Breger M.   +10 more
core   +2 more sources

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