Results 71 to 80 of about 437,072 (332)

Basophilic Stippling Unmasks Pyrimidine 5′‐Nucleotidase Deficiency in a G6PD‐Deficient Patient

American Journal of Hematology, EarlyView.
Victor Bobée, Stéphane Moutereau, Maïssa Souissi, Pierre Lebreton, Loïc Garcon   +4 more
wiley   +1 more source

Oxidative Generation and Reactivity of the Cyclopropyl Radical From a Martin Silicate

Chemistry – A European Journal, EarlyView.
A photoredox strategy employing Martin silicates enables the oxidative generation and controlled capture of cyclopropyl radicals, including the naked one, long considered challenging intermediates. The method affords functionalized cyclopropanes through both Giese‐type additions and dual nickel/photoredox C(sp3)−C(sp2) cross‐couplings.
Amal Lakhal, Alexandre Millanvois, Louis Fensterbank, Cyril Ollivier   +3 more
wiley   +1 more source

Allgemeine Biologie

, 1877
ALLGEMEINE BIOLOGIE Allgemeine Biologie (-
Hoppe-Seyler, Felix
core   +3 more sources

Synthesis and Structures of Novel Chiral Cyclic Hypervalent Iodine(III) Reagents for Metal‐Free Ligand‐Transfer Reactions

Chemistry – A European Journal, EarlyView.
Several new chiral cyclic hypervalent iodine(III) reagents have been synthesized and characterized. Carbon‐based ligands were successfully installed onto the hypervalent iodine centers, giving thus access to novel chiral cyano‐, trifluoromethyl‐ or alkynyl‐bearing λ3‐iodanes.
Emmanuel Valzer, Jean‐Marc Sotiropoulos, Karinne Miqueu, Laurent Pouységu, Stéphane Quideau   +4 more
wiley   +1 more source

Biologie du développement

, 2016
La biologie du développement étudie les phénomènes qui permettent le passage d’un œuf à un organisme adulte. Cette discipline a beaucoup évolué ces dernières années avec l'essor des nouvelles techniques d’imagerie in vivo, des « omiques » et des ...
Vincent, Stéphane, Leclerc, Vincent, Boujard, Daniel   +2 more
core   +2 more sources

Maladie rénale chronique: facteurs associes, étiologies, caractéristiques clinique et biologique à Lubumbashi en République Démocratique du Congo

The Pan African Medical Journal, 2017
INTRODUCTION: La maladie rénale chronique constitue un véritable problème mondial de santé publique du fait de l'augmentation de ses principaux facteurs de risque à savoir l'hypertension artérielle et le diabète sucré. Dans nos milieux à faible revenu et
Serge Muleka Ngoie, Philippe Mulenga, Olivier Mukuku, Christian Ngama Kakisingi, Cédrick Milindi Sangwa, Pascal Tshimwang Nawej, Claude Mulumba Mwamba, Dophra Nkulu Ngoy, Faustin Wa Pa Manda Muteta   +8 more
doaj   +1 more source

Leitfaden Biologie 2002/03

, 2003
Kommentiertes Vorlesungsverzeichnis der Fakultät für Biologie für Diplom- und Lehramtsstudium 2002/03. Der 'Leitfaden Biologie' ist als Ergänzung zu den Studienplänen und Prüfungsordnungen gedacht.

core  

Si(OTeF5)4 – A Strong, Homoleptic Pentafluoroorthotellurate‐Based Lewis Superacidic Silane

Chemistry – A European Journal, EarlyView.
The homoleptic pentafluoroorthotellurate‐based silane Si(OTeF5)4 was synthesized and fully characterized via spectroscopic techniques. The Lewis superacidic properties were investigated theoretically as well as experimentally and its utilization as a Lewis acid is demonstrated by the reaction with nitrogen bases.
Friederike Oesten, Niklas Limberg, Anja Wiesner, Simon Steinhauer, Lukas Fischer, Sebastian Riedel   +5 more
wiley   +1 more source

Leitfaden Biologie 2003/04

, 2003
Kommentiertes Vorlesungsverzeichnis der Fakultät für Biologie für Diplom- und Lehramtsstudium 2003/04. Der 'Leitfaden Biologie' ist als Ergänzung zu den Studienplänen und Prüfungsordnungen gedacht.

core  

Modified F‐tests for assessing tree radial growth under linear‐circular regression models with correlated errors: A comprehensive toolbox rooted in G. E. P. Box's theorems

Canadian Journal of Statistics, EarlyView.
Abstract Annual tree growth is a complex biological process. Modelling radial growth in the trunk by linear‐circular regression with one mode and correlated errors has allowed the definition and assessment of a preferred direction for 1 and 2 years. Here, modified F$$ F $$‐tests are presented for 3 years, 1 mode/year; 1 year, 2 modes for possible main ...
Pierre Dutilleul, Tomoaki Imoto, Kunio Shimizu   +2 more
wiley   +1 more source