Results 221 to 230 of about 286,158 (300)

Rock layer deformation analysis and mitigation at fault-crossing mining sites in RCRM operations. [PDF]

Sci Rep
Dongshan Y, Bo L, Xiaohui K, Haohao W, Songyang Y, Shukun Z.   +5 more
europepmc   +1 more source

Compositional Characterization, Quality Parameters, and Physicochemical and Bioactive Properties of Pequi (Caryocar brasiliense) Oils From Xingu and Cerrado in Mato Grosso, Brazil

Journal of the American Oil Chemists' Society, EarlyView.
Cerrado oil is richer in MUFA and antioxidant compounds, while Xingu oil shows higher SFA and enhanced oxidative stability, reinforcing the potential of pequi oil as a sustainable bioactive ingredient. ABSTRACT Pequi (Caryocar brasiliense) is a native fruit widely distributed in Brazilian biomes, specially in Cerrado, known for its high oil yield and ...
Dhayna O. Sobral, Patrícia T. Souza, Gabriel S. L. Pereira, Sara Fraga, Maria E. O. Carvalho, Antonio J. A. Meirelles, Eduardo A. C. Batista, Klicia A. Sampaio, Guilherme J. Maximo   +8 more
wiley   +1 more source

Transient Flow model and heterogeneity effect analysis for fracture networks in shale gas horizontal wells. [PDF]

Sci Rep
Xiong W, Li Y, Guo W, Yuan H, Tang Z.
europepmc   +1 more source

Synthesis and Characterization of Ag–Fe Bimetallic Nanoparticles and Nanocomposites (Alloys and Core–Shells) for Photocatalytic Degradation of Bromophenol Blue Dye Using Grewia optiva Leaf Extract

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Ag–Fe bimetallic nanoparticles (alloy and core–shell structures) were synthesized using Grewia optiva leaf extract through a green, phytochemical‐mediated approach. The effects of pH, temperature, extract concentration, and Ag:Fe molar ratio on nanoparticle formation were systematically optimized, enabling size‐controlled and morphologically ...
Sehrish Asad, Waheed Murad, Natasha Anwar, Khushbakht Asad, Muhammad Salman Khan, Shohreh Azizi, Malik Maaza   +6 more
wiley   +1 more source

Estimating seepage in heterogeneous earthfill dams on permeable foundations using explainable machine learning. [PDF]

Sci Rep
Sayed Ahmed MM, Khursheed MZ, Alshameri B, Hamed AK, Elshaarawy MK.   +4 more
europepmc   +1 more source

Optimized Selenium‐Doped Nanocomposites for Enhanced Polymer Gel Performance in Permeability Reduction

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Excessive water production in mature oil fields necessitates robust shut‐off treatments, yet conventional polymer gels often fail under high‐temperature and high‐salinity conditions. This study aims to enhance gel thermal stability and mechanical strength by incorporating selenium‐doped Ag/AgO–ZnO nanocomposites synthesized via a novel green ...
Fadhil F. Sead, Farag M. A. Altalbawy, M. Sudhakara Reddy, Badri Narayan Sahu, Sridharan Sundharam, Sanjeev Kumar, Atreyi Pramanik, Aseel Smerat, Fatimah Pashtun   +8 more
wiley   +1 more source

Computational assessment of flow dynamics and turbulence generation in hydrofoil-crested weirs. [PDF]

Sci Rep
Ghaderi A, Rezaei AH, Mohammadnezhadaghdam AH, Mohammadnezhad H.   +3 more
europepmc   +1 more source

UNHSC Subsurface Gravel Wetland Design Specifications [PDF]

, 2016
Ballestero, Thomas P., Houle, James J., Puls, Timothy A.   +2 more
core   +1 more source

Enhanced Rheological and Filtration Performance of Drilling Fluids Using Fe3O4/Saponin/Cu(II) Nanocomposites: Synthesis, Characterization, and Application

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Drilling fluids used in high‐performance well operations often struggle to maintain rheological stability, colloidal dispersion, and filtration control under harsh downhole conditions. This study engineered a multifunctional Fe3O4@Saponin/Cu(II) nanocomposite to address these challenges.
Kassem Al Attabi, Farag M. A. Altalbawy, Hana Ihsan Hassan, Ahmed Salih Sahib, Zahraa Saad Abdulali, Mariem Alwan, Mahmood Jawad, Hiba Mushtaq, Aseel Smerat, Fatimah Pashtun   +9 more
wiley   +1 more source