Results 81 to 90 of about 414,789 (300)

Alaskan North Slope oil in national perspective [PDF]

open access: yes
Petroleum industry and trade ...
Yvonne Levy
core  

An Edible H2O2 Biosensor for Gastrointestinal Metabolites and Peroxidase Enzyme Quantification

open access: yesAdvanced Healthcare Materials, EarlyView.
We present an edible biosensor for gastric fluid analysis that integrates a caffeic acid–horseradish peroxidase redox system into an edible electrolyte‐gated transistor. The device enables rapid, low‐volume detection of H2O2 and, with minimal modification, metabolites and enzyme activity in simulated gastrointestinal conditions.
Valerio Francesco Annese   +10 more
wiley   +1 more source

International trade and finance under the influence of oil-1974 and early 1975 [PDF]

open access: yes
International trade ; International finance ; Petroleum industry and ...
Hans H. Helbling
core  

The Petroleum Industry's Differential Risks [PDF]

open access: yesFall Meeting of the Society of Petroleum Engineers of AIME, 1964
This paper is to be presented at the 39th Annual Fall Meeting of the Society of Petroleum Engineers on Oct. 11–14, 1964, in Houston, Tex., and is considered the property of the Society of Petroleum Engineers. Permission to publish is hereby restricted to an abstract of not more than 300 words, with no illustrations, unless the paper is specifically ...
openaire   +1 more source

A Personalized, 3D Printed Polymeric Device for the Prevention of Post‐Myocardial Infarction Cardiac Remodeling

open access: yesAdvanced Healthcare Materials, EarlyView.
Myocardial infarction often leads to pathological remodelling and ventricular dilatation, key features of HFrEF. This study introduces a personalized, 3D‐printed cardiac restraint device (CARD) printed using rationally designed inks displaying the requested printability and mechanical properties.
Nicola Mansour   +6 more
wiley   +1 more source

Measurement of Archie Parameters of Some Carbonate Cores at Full Reservoir Conditions (Short Communication)

open access: yesJournal of Chemical and Petroleum Engineering, 2012
Application of Archie equation in carbonate reservoirs is not easy due to high dependence of its parameters on carbonate characteristics. Carbonates are very heterogeneous in nature and hydrocarbon reserve estimation in these reservoirs of mostly oil-wet
Hamid Sharifi G.   +3 more
doaj   +1 more source

Arsenic Analysis in the Petroleum Industry: A Review. [PDF]

open access: yesACS Omega, 2022
Mere A   +4 more
europepmc   +1 more source

Concentration of energy production and processing on the Gulf Coast [PDF]

open access: yes
Petroleum industry and ...
Carrie Ann Fossum   +2 more
core  

Regulatory Negotiations and Other Rulemaking Processes: Strengths and Weaknesses from an Industry Viewpoint [PDF]

open access: yes, 1997
In this Article, the author will describe some of the American Petroleum Institute\u27s experiences in recent EPA rulemaking processes, principally rulemakings conducted pursuant to the Clean Air Act.
Siegler, Ellen
core   +3 more sources

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