Zobrazeno 1 - 10
of 38
pro vyhledávání: '"E. Baumert"'
Autor:
Karol Grela, Anna Kajetanowicz, Marcel E Baumert, Ewa Suska-Kauf, Jolanta Pawłowska, Tomasz Nienałtowski, Paweł Krzesiński, Aleksandra Skoczeń
Publikováno v:
ACS Sustainable Chemistry & Engineering
A number of metathesis reactions were successfully conducted in 4-methyltetrahydropyran, including both standard model dienes, as well as more complex substrates, such as analogues of biologically active compounds and active pharmaceutical ingredient
Publikováno v:
Green Chemistry
Ruthenium(II) biscarboxylate oxidase catalysis is a powerful tool for the assembly of functionalized arenes with oxygen as a green oxidant, but this strategy was thus far limited to its use in traditional organic solvents. Herein, we report on a gree
Publikováno v:
Canadian Geotechnical Journal. 43:392-408
An evaluation of the standard installation direct design (SIDD) prediction method has been undertaken by constructing and monitoring full-scale test beds installed according to SIDD Type IV specifications at four test sites across southern Ontario, C
Publikováno v:
International Journal of Geomechanics. 5:339-349
A literature review is presented that identifies a number of areas where procedures for the engineering design of bored installations in soil using horizontal directional drilling (HDD) can be improved through a more realistic consideration of drilli
Publikováno v:
Canadian Geotechnical Journal. 41:672-685
Installation loads during 19 commercial horizontal directional drilling (HDD) installations were monitored using new in-hole monitoring cell technology. Fifteen of these installations were part of an 8.3 km section of 203 mm diameter by 4 mm wall thi
Autor:
Erez N. Allouche, Michael E. Baumert
Publikováno v:
Journal of Infrastructure Systems. 9:35-43
This paper presents an overview of quality management theory and its application in the area of trenchless technology in general, and horizontal directional drilling (HDD) in particular. Current practices that support quality management in the HDD in
Autor:
Michael E. Baumert, Erez N. Allouche
Publikováno v:
Journal of Infrastructure Systems. 8:12-19
This paper reviews and evaluates three current design practices for calculating tensile loading during the installation of steel and polyethylene pipe using horizontal directional drilling (HDD). A...
Publikováno v:
Der Ophthalmologe. 96:30-33
Background: Contact lenses which change the structure and color of the iris are used not only for many therapeutic situations but also for cosmetic reasons. The purpose of this study was to investigate whether such lenses cause impairment of visual f
Publikováno v:
Clinical and Experimental Immunology. 90:25-30
SUMMARY We investigated the expression of surface molecules on lymphocytes from 20 patients with CVID and 40 healthy subjects. Lymphocytes were analysed by dual colour flow cytometry. We identified a subset of patients (8 of 20) characterized by low
Publikováno v:
Pipelines 2009.