Results 11 to 20 of about 3,391 (192)

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

El relleu de la ciutat de Mallorca a través de la cartografia (1596-1871)

Cuadernos de Geografía de la Universitat de València, 2020
Es tracta de comparar el reflex en la cartografia històrica del  relleu de la Ciutat de Mallorca ?ara Palma? entre els segles XVI i XIX. Comença el 1596 amb una planimetria absolutament indiferenciada on s’anota el curs de sa Riera que separa la vila d ...
Vicenç M. Rosselló Verger
doaj   +5 more sources

Resource Partitioning by Corallivorous Snails on Bonaire (Southern Caribbean)

Diversity, 2022
A biodiversity survey on three corallivorous snails (Mollusca: Gastropoda) was performed at 28 sites around the island of Bonaire to assess their distribution patterns and associated host corals.
Lukas Verboom, Bert W. Hoeksema
doaj   +1 more source

Investigating the Role of Zebrafish Retinoschisin Homologs Rs1a and Rs1b During Retinal Development. [PDF]

Dev Neurobiol
ABSTRACT Deficiency in the retinoschisin protein (RS1) causes X‐linked juvenile retinoschisis (XLRS), a retinal degenerative disease that disrupts retinal layers and forms cystic cavities. In addition to its structural function, RS1 is believed to play a role in retinal development.
van der Veen I, Koster C, Brink JBT, Kamermans M, Boon CJF.   +4 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