Results 11 to 20 of about 722 (130)

meta‐Methylation of Aniline and Anisole Derivatives via Palladium/S, O‐Ligand/Norbornene Cooperative Catalysis

ChemistryEurope
The introduction of methyl groups into drug candidates is a widely used strategy in medicinal chemistry to improve pharmaceutical properties. However, the introduction of methyl groups to the meta‐position of electron‐rich arenes is a key challenge ...
Florian Papp, Verena Sukowski, Jos Verboom, Magnus J. Johansson, M. Ángeles Fernández‐Ibáñez   +4 more
doaj   +2 more sources

Polyurethane Depolymerization With Alkyl, Aryl, and Mixed Carbonates. [PDF]

ChemSusChem
The depolymerization of polyurethane foams strongly depends on carbonate structure. Aryl carbonates improve hard‐segment solubility but generate side products. Alkyl carbonates give cleaner products yet suffer from limited hard‐block solubility and require anisole as a cosolvent. Mixed carbonate systems balance these effects, improving solubility while
Hosgor E, Martinho RP, Verboom W, Lange JP, Huskens J.   +4 more
europepmc   +2 more sources

Drivers of Population Genetic Diversity Across Ecologically Distinct Species in a Cape Fynbos Grass Clade. [PDF]

Mol Ecol
ABSTRACT Population genetic diversity (PGD) underpins the adaptive capacity of species, shaping resilience to environmental change and long‐term persistence. Yet the drivers of PGD variation are complex and difficult to disentangle because they act across multiple scales and reflect both ecological context and evolutionary history. Here, we investigate
Burger M, Verboom GA, Wootton LM, van Blerk JJ, Musker SD.   +4 more
europepmc   +2 more sources

Evaluating the African arid corridor hypothesis: A meta-analysis including the phylogenetic and biogeographical history of Sesamothamnus. [PDF]

Am J Bot
Abstract Premise We examined the African arid corridor (AAC) disjunction pattern of vascular plants between northeastern and southwestern Africa in the context of geological and climatic events since the late Miocene. We developed a phylogenetic and biogeographical framework for the arid‐adapted genus Sesamothamnus (Pedaliaceae), a classic example of ...
Zaborsky JG, Rose JP, Kriebel R, Drew BT, Lemmon EM, Lemmon AR, Sytsma KJ.   +6 more
europepmc   +2 more sources

Comparison of the Prognostic Value of Three Different Single HLA Based Antibody Detection Assays. [PDF]

HLA
ABSTRACT Single antigen (SA) tests are indispensable for an accurate HLA antibody identification in sera of transplant patients. Three commercial tests using purified single antigens combined with microbead or microarray technology are currently available. This study aims to determine the prognostic value of these tests prior to kidney transplantation.
Heinemann FM, Hallensleben M, Althaus K, Budde K, Einecke G, Eisenberger U, Ender A, Feldkamp T, Grahammer F, Guthoff M, Holzmann-Littig C, Hugo C, Kauke T, Kemmner S, Koch M, Lachmann N, Lindemann M, Morath C, Nitschke M, Renders L, Scherer S, Schlaf G, Stumpf J, Schwenger V, Sommer F, Spriewald BM, Süsal C, Verboom M, Zecher D, Ziemann M.   +29 more
europepmc   +2 more sources

Militares al servicio de los Borbones: los gobernadores de la Ciudadela de Barcelona durante el siglo XVIII

Hispania, 2021
La figura de los gobernadores de la Ciudadela de Barcelona ha quedado asociada, muchas veces, al carismático ingeniero flamenco Jorge Próspero de Verboom: el constructor de la fortaleza por orden de Felipe V. Su indiscutible personalidad ha ensombrecido,
Rafael Cerro Nargánez
doaj   +1 more source

El proyecto general para las fortificaciones de Alicante en 1721

Hispania, 2014
El auge de la actividad portuaria en Alicante, y los acontecimientos bélicos que sufrió la ciudad durante la Guerra de Sucesión, despertaron el interés por modernizar su obsoleto recinto amurallado. Este artículo describe el proyecto general de 1721 para
Víctor Echarri Iribarren
doaj   +1 more source

Haplophylloideae Appelhans, Bayly, Heslewood, Groppo, Verboom, P. I. Forst., Kallunki & Duretto

, 2021
Published as part of Appelhans, Marc S., Bayly, Michael J., Heslewood, Margaret M., Groppo, Milton, Verboom, G. Anthony, Forster, Paul I., Kallunki, Jacquelyn A. & Duretto, Marco F., 2021, A new subfamily classification of the Citrus family (Rutaceae) based on six nuclear and plastid markers, pp. 1035-1061 in TAXON 70 (5) on page 1050, DOI: 10.1002/tax.
Appelhans, Marc S., Bayly, Michael J., Heslewood, Margaret M., Groppo, Milton, Verboom, G. Anthony, Forster, Paul I., Kallunki, Jacquelyn A., Duretto, Marco F.   +7 more
openaire   +2 more sources

Las atarazanas de Málaga : proyectos de intervención en el siglo XVIII

Espacio, Tiempo y Forma. Serie VII, Historia del Arte, 1991
Después de la Guerra de Sucesión y a lo largo del siglo XVIII las necesidades de alojamiento para la tropa van a ser una constante en toda España. A pesar de la planificación para la defensa del territorio que ya iniciaran Carlos V y Felipe II y de las ...
Rosario Camacho Martínez
doaj   +1 more source

Rapid Diversity Loss of Competing Animal Species in Well-Connected Landscapes. [PDF]

PLoS ONE, 2015
Population viability of a single species, when evaluated with metapopulation based landscape evaluation tools, always increases when the connectivity of the landscape increases.
Peter Schippers, Lia Hemerik, Johannes M Baveco, Jana Verboom   +3 more
doaj   +1 more source