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pro vyhledávání: '"Roy Baker"'
The Same Drift Monodiameter Completion System in Solving Drilling and Well Infrastructure Challenges
Autor:
Matthew Godfrey, Roy Baker
Publikováno v:
Day 1 Tue, September 21, 2021.
The public domain contains many work efforts that document the advantages of expandable drilling and completions systems within the industry (Filippov 1999, Lohoefer 2000). The ability to place a solid steel liner or patch into a well and transform i
Publikováno v:
Day 4 Thu, October 29, 2020.
Solid Expandable Tubular (SET) usage in drilling applications of oil and gas wells has traditionally spanned drilling challenges such as covering up unstable formations due to pressure variations, isolate sections with losses or wellbore intrusions,
Publikováno v:
Day 1 Wed, April 18, 2018.
This paper discusses installation of the longest high-performance (HP) and rotating 11-3/4" expandable liner on the Elgin field in the Central-North Sea sector of the UK that enabled isolating weak layers in the overburden formations on EIE well, pro
Construction Mathematics is an introductory level mathematics text, written specifically for students of construction and related disciplines. Learn by tackling exercises based on real-life construction maths. Examples include: costing calculations,
Autor:
R. Roy Baker, Huu-yi Chang
Publikováno v:
Journal of Neurochemistry. 64:364-370
Microsomal fractions of cerebral cortices of 15-day-old rabbits were used to study the 1-alkyl-sn-glycero-3-phosphate (AGP) acetyltransferase that generates 1-alkyl-2-acetyl-sn-glycero-3-phosphate in the de novo path of platelet-activating factor syn
Autor:
Huu yi Chang, R. Roy Baker
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids. 1585:44-49
MgATP substantially inhibited 1-alkyl-sn-glycero-3-phosphate (AGP) acetyltransferase found in neuronal nuclei. Other nucleotides and the ATP analogue AMP-PNP did not show a comparable inhibition. MgATP inhibition decreased in the presence of bovine s
Autor:
R. Roy Baker
Publikováno v:
Neurochemical Research. 25:667-683
In this review properties of lipid acetyltransferase enzymes are outlined. The three activities of interest are lyso PAF acetyltransferase (acetyl CoA: 1-alkyl-sn-glycero-3-phosphocholine acetyltransferase), AGP acetyltransferase (acetyl CoA: 1-alkyl
Autor:
R. Roy Baker, Huu-yi Chang
Publikováno v:
Molecular and Cellular Biochemistry. 215:135-144
CoA-independent transacylase activities generating alkylacylglycerophosphocholine (AAGPC) from alkylglycerophosphocholine (1-alkyl GPC) were considerably enriched in neuronal nuclei isolated from rabbit cerebral cortex. Specific nuclear transacylatio
Autor:
R. Roy Baker, Huu-yi Chang
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids. 1438:253-263
Neuronal nuclei were isolated from immature rabbit cerebral cortex and nuclear lysophospholipase activities studied using two different 1-acyl lysophospholipids: lysophosphatidylcholine (lysoPC) and lysophosphatidic acid (lysoPA). Our interest in the