152,956 Works

A Well-Defined Ni Pincer Catalyst for Cross Coupling of Non-Activated Alkyl Halides and Direct C-H Alkylation

Oleg Vechorkin
Carbon-carbon bond forming reactions are among the most important and useful methods for organic synthesis. During the last years, significant progress has been made in this field. Whereas many catalysts were developed for the coupling of aryl, alkenyl, and alkynyl halides, non-activated alkyl halides remain challenging substrates, mainly due to unproductive β-hydride elimination and difficulty in oxidative addition of alkyl halides. This dissertation is devoted to the development of a well-defined nickel catalyst for cross...

Urban Spaces: Public and Private

Arsen Karapetyan, Anush Khachatryan & Irakli Zhvania

Relations Between the North and South Caucasus

Anar Valiyev, Paata Zakareishvili & Aude Merlin
Caucasus Analytical Digest (CAD), 27

The Political System in Azerbaijan

Hannes Meissner & Andreas Heinrich
Caucasus Analytical Digest (CAD), 24

Anti-Corruption Reforms in Georgia

Alexander Kupatadze, Gavin Slade & Molly Corso
Caucasus Analytical Digest (CAD), 26

Foreign Direct Investment in the South Caucasus

Gerald Hübner, Maia Edilashvili & Haroutiun Khachatrian
Caucasus Analytical Digest (CAD), 28

Mass Media

Nino Robakidze, Arifa Kazimova & Arpine Porsughyan
Caucasus Analytical Digest (CAD), 25

Neogene Ozeane

Peter Paul Smolka
Die Geowissenschaften; 9; 347-351; ISSN 0933-0704

Muldrow Glacier

Austin Post

Aliens attack – population dynamics and density control of American mink Neovison vison in four National Parks in Poland

A. Niemczynowicz, M. Brzeziński & A. Zalewski
Julius-Kühn-Archiv; 432; 26

ARM: QME: derived AERI, tower, sonde profiles of temp and water vapor

Tim Shippert & Laura Riihimaki
QME: derived AERI, tower, sonde profiles of temp and water vapor

Adoptionsprozess von energiesparenden Technologien - Ergebnisse einer Expertenbefragung und Schlussfolgerungen für das Projekt ZINEG

Jochen Flenker
DGG-Proceedings (German Society of Horticultural Sciences (DGG)), Vol.1, Iss. 16, pages 3-7

Amazon EC2

Julius Ollesch, Dirk Schweim, Michael Aydemir, Maria Ehrhardt & Marcel Hansch
Best of WI08 (07/2011) :Hochschule für Wirtschaft und Recht Berlin, pages 1-32

Practical approach to paediatric enteral nutrition: a comment by the ESPGHAN committee on nutrition

S Koletzko, J Van Goudoever, J A Dias, T Decsi, H Szajewska, R Shamir, D Turck, C Braegger, B Koletzko, S Kolacek, J Puntis, W Mihatsch, L Moreno & C Hartmann

No Glacier

Harry Fielding Reid

Die späte Rübenfäule

Rheinische Friedrich-Wilhelms-Universität Bonn. Lehr- Und Forschungsschwerpunkt Umweltverträgliche Und Standortgerechte Landwirtschaft & Heinz-Wilhelm Dehne

Biological roles of DExH RNA helicase, RHAU

Christoph Moroni, Fumiko Iwamoto, Frederick Meins & Yoshikuni Nagamine
Diss. Phil.-Nat. Univ. Basel, 2007. - Ref.: Frederick Meins, Yoshikuni Nagamine, Christoph Moroni ...[et al.]

Using a simple model to predict the behaviour of pollutant loads

M. Francey, H.P. Duncan, A. Deletic & T.D. Fletcher
This paper presents a simple method for predicting event loads and the behaviour within events of total suspended solids (TSS), total phosphorus (TP) and total nitrogen (TN) from urban catchments. Four Australian catchments with a variety of sizes and land uses are examined; three in temperate Melbourne and one in sub-tropical Brisbane. The two-parameter model typically explains 70- 90% of the variation in event loads at a site, satisfactorily predicts the loading rates within events...

TMF Newsletter, Issue: 10

DFG Research Unit 816
Newsletter of the DFG Research Unit 816 "Biodiversity and Sustainable Management of a Megadiverse Mountain Ecosystem in Southern Ecuador", www.tropicalmountainforest.org

25 gauge vitrectomy techniques for proliferative diabetic retinopathy

Florian Balta
The proliferative diabetic retinopathy (PDR) cases are operated on with 25 G instruments, under the OFFISS System as viewing system, and the Constellation vitrectomy machine at 5000 cuts / minute ,using either an unimanual or a bimanual technique. In the unimanual technique, the vitreous cutter is used. In the bimanual technique, the combination between the intraocular forceps and the vitreous cutter is used. Less frequent the illuminated spatula and the forceps are used together. The...

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