Results 91 to 100 of about 953,170 (334)

Kinetic Insights into Precursor‐Assisted Soft Sphere Close Packing Revealed by In Situ GISAXS with Implications for Gas Sensing

open access: yesAdvanced Functional Materials, EarlyView.
The versatile precursor‐assisted soft sphere close packing during slot‐die coating is investigated with in situ X‐ray scattering. The soft crystallization pathways towards a close packing involve multistep structural transitions such as surface nucleation, in‐plane, and out‐of‐plane crystallization.
Guangjiu Pan   +14 more
wiley   +1 more source

Professional-applied physical training of future specialists in the oil and gas industry with the predominant use of the game method

open access: yesPhysical Education of Students
Background and Study Aim. Physical training plays a crucial role in preparing future specialists for the demands of the oil and gas industry, where physical endurance and coordination are essential for professional activities.
Roman Boichuk   +6 more
doaj   +1 more source

Effect of Gasoline Exposure on Hematological Parameters of Gas Station Workers in Mekelle City, Tigray Region, Northern Ethiopia

open access: yesJournal of Blood Medicine, 2021
Gebre Teklu,1 Mikias Negash,2 Tsegay Asefaw,1 Feven Tesfay,1 Gebreslassie Gebremariam,1 Gebreyohannes Teklehaimanot,1 Mistire Wolde,2 Aster Tsegaye2 1Department of Medical Laboratory Science, College of Health Sciences, Mekelle University, Mekelle ...
Teklu G   +7 more
doaj  

Petroleum in California [PDF]

open access: yesTransactions of the AIME, 1899
The existence of petroleum in California has been known for many years. Fromtime immemorial the California Indians used this mineral, in the form ofasphaltum, for various purposes. In the early history of the State the Catholicfathers utilized it for the roofing their missions and other buildings.
openaire   +2 more sources

Noteworthy: energy: oil, gasoline price spikes unlikely in 2009 [PDF]

open access: yes
Energy industries ; Petroleum industry and trade ; Petroleum products - Prices ; Gasoline ...
Jackson Thies
core  

Conformally Perforated Shellular Metamaterials with Tunable Thermomechanical and Acoustic Properties

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces Conformally Perforated Shellular Metamaterials (CPSMs), which overcome TPMS design limitations by mapping 2D cellular layouts onto 3D surfaces. CPSMs exhibit enhanced elastic stiffness, thermal conductivity, and acoustic performance compared to intact P‐type shellulars, demonstrating their potential as multifunctional ...
Benyamin Shahryari   +8 more
wiley   +1 more source

At the origins of petroleum geology. A review of the book by A.A. Matveychuk “The first petroleum geologists of Russia. Historical sketches”

open access: yesИзвестия высших учебных заведений: Геология и разведка
This book review analyzes historical essays by A.A. Matveychuk about outstanding Russian petroleum geologists. Through the prism of their lives and activities, Matveychuk outlines the first steps in the formation of Russian petroleum geology.
V. P. Karpov
doaj   +1 more source

OPEC: $27? $30? $40? [PDF]

open access: yes
Organization of Petroleum Exporting Countries ; Petroleum industry and trade ; Power resources ...
Yvonne Levy
core  

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