Results 201 to 210 of about 37,605 (307)

Optimized Gradient Boosting Models for Adaptive Prediction of Uniaxial Compressive Strength in Carbonate Rocks Using Drilling Data. [PDF]

ACS Omega
Adjei S, Gowida A, Elkatatny S, Oleka JO.   +3 more
europepmc   +1 more source

Comprehensive Investigation of Dynamic Characteristics of Amphoteric Surfactant-Sulfonated Polymer Solution on Carbonate Rocks in Reservoir Conditions. [PDF]

ACS Omega, 2020
Zhou X, Kamal MS, Fuseni AB.
europepmc   +1 more source

Hydraulic Properties of a Rock-Soil-Root System: Insights From Fraxinus ornus L. Saplings Growing on Different Carbonate Rocks. [PDF]

Plant Cell Environ
Bert SD, Tomasella M, Duddek P, Natale S, Petruzzellis F, Carminati A, Zini L, D'Amico L, Tromba G, Nardini A.   +9 more
europepmc   +1 more source

Feedback between high-pressure genesis of abiotic methane and strain localization in subducted carbonate rocks. [PDF]

Sci Rep, 2020
Giuntoli F, Vitale Brovarone A, Menegon L.   +2 more
europepmc   +1 more source

Synergistic Physicochemical Inhibition of Reactive Shale Formations Using Hydrothermally Synthesized Hydroxyapatite Nickel Tungstate Nanocomposites in Water‐Based Drilling Fluids

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Wellbore instability driven by the volumetric expansion of reactive shale formations remains a primary operational challenge in modern drilling engineering, causing severe mechanical failures and substantial economic deficits. The objective of this study is to formulate and evaluate a novel dual‐action chemical additive capable of ...
Ghaleb Oriquat, Basim Abdul Alrhym, A. C. Umamaheshwer Rao, Shivam P. Chaudhary, Pardeep Singh Bains, Ripendeep Singh, Murotov Nurshod, Rasulbek Eshmetov, Ahmad Abumalek   +8 more
wiley   +1 more source

Investigating the Acid Erosion Characteristics of Carbonate Rocks under Hydrodynamic Action. [PDF]

ACS Omega
Zhang J, Chu X, Fu H, Zhang Q, Zong S.
europepmc   +1 more source

Catalytic Pyrolysis of Waste Polystyrene Over Fe–B Composite Catalyst for Enhanced Liquid Fuel Production

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Healthcare derived polystyrene waste represents a growing and under addressed fraction of plastic waste streams due to contamination risks and limited recyclability. This study aims to investigate the valorization of waste polystyrene foam through catalytic and noncatalytic pyrolysis pathways to evaluate product yield distribution and identify
Salman Khan, Zahid Hussain, Bilal Ahmad, Naveed Ahmad, Shohreh Azizi   +4 more
wiley   +1 more source

Multi-resolution X-ray micro-computed tomography images of carbonate rocks from brazilian pre-salt. [PDF]

Sci Data
Vidal AD, Neta APM, de Castro Vargas Fernandes J, Medeiros LC, Dos Anjos CEM, Surmas R, Evsukoff AG.   +6 more
europepmc   +1 more source

A Novel Approach to Improve Acid Diversion in Carbonate Rocks Using Thermochemical Fluids: Experimental and Numerical Study. [PDF]

Molecules, 2020
Ba Alawi M, Hassan A, Aljawad MS, Kamal MS, Mahmoud M, Al-Nakhli A.   +5 more
europepmc   +1 more source

Morphological and morphometric aspects of the equine aortic valve: New insights for comparative studies in mammals

The Anatomical Record, EarlyView.
Abstract New data on the equine aortic valve obtained using advanced techniques is especially important given the greater availability of animal models for translational research. Here we characterized the morphological and morphometric aspects of the equine aortic valve from 60 healthy hearts collected at equine abattoirs.
Vitor Pires Pereira, Victoria Brondani de Oliveira, Carlos Eduardo Seyfert, Luciano de Morais‐Pinto   +3 more
wiley   +1 more source