Results 231 to 240 of about 591,025 (333)

Analysis of Heavy Metals and Petroleum Based Contaminants in Surface Water and Sediment near two Illegal Refining Sites in Niger Delta, Nigeria

Dimkpa IH, Dimkpa CA, Achadu MA
openalex   +1 more source

Cellulosic Functional Bioplastic with Tunable Strength and Toughness Through Heat‐Treatment of Dynamic Covalent Networks

Advanced Science, EarlyView.
A fully bio‐based dynamic covalent network is constructed via Diels‐Alder chemistry between furan‐modified cellulose derivatives and bismaleimide‐functionalized lignin. This system enables tunable strength‐ductility balance through heat‐treatment and exhibits excellent recyclability.
Xiangyu Tang, Linlin Zhao, Yunfeng Guo, Ying Wang, Zhenke Wei, Xinyan Fan, Zefang Xiao, Haigang Wang, Yanjun Xie, Yonggui Wang   +9 more
wiley   +1 more source

Robust-tuning machine learning algorithms for precise prediction of permeability impairment due to CaCO₃ deposition. [PDF]

Sci Rep
Khodabakhshi MJ, Bijani M, Hasani M.
europepmc   +1 more source

Structural and Morphological Analysis of Untapped Clay Deposits in Itu Local Government Area Akwa Ibom State, Nigeria and its Potentials as Raw Material for Petroleum Refining

Emmanuel E. Edemumoh, Emaime J. Uwanta, Joachim J. Awaka-Ama, Godwin J. Udo, Nsikan J. Etukudo, Aniedi E. Nyong, Igwe R. Chibueze, Christiana P. Okon, Elvis O. Abasi   +8 more
openalex   +2 more sources

Optimizing Graphene Oxide Interlayer Spacing for Zeolitic Imidazolate Framework‐8 Growth Toward Enhanced Shale Oil Separation

Advanced Science, EarlyView.
Quaternary ammonium salts are used to control the spacing between GO layers, enabling in situ growth of ZIF‐8. The resulting ZIF‐8‐GO membrane exhibits nearly complete rejection of n‐docosane in n‐hexane, solvent permeance of 16.4 ± 0.8 L m−2 h−1 bar−1, and enriches alkanes and aromatics with a molecular weight cut‐off of 310 g mol−1 in shale oil ...
Hang Wang, Longyu Wang, Zhibang Liu, Yu Cheng, Wen Jiang, Xiaopeng Sun, Chuan‐De Wu   +6 more
wiley   +1 more source

A Density Functional Theory-Based Particle Swarm Optimization Investigation of Metal Sulfide Phases for Ni-Based Catalysts. [PDF]

Nanomaterials (Basel)
Zhu H, Li X, Zhang X, Fan Y, Wang X, Liu D, Liu Z, Gong X, Guo W, Ren H.   +9 more
europepmc   +1 more source

Artisanal petroleum refining and health security in Rivers State, Nigeria

Anthony Mayowa Oladoyin, Ibiso Esther Pokubo, Goddy Uwa Osimen   +2 more
openalex   +1 more source

Palladium‐Catalyzed Gem‐Diborylalkylation of Silyl Enol Ethers and N‐Vinylacetamide via Diboryl Carbon‐Centered Radicals

Advanced Science, EarlyView.
Unlocking new reactivity: a palladium‐catalyzed coupling of gem‐iododiborylalkanes with electron‐rich olefins enables streamlined access to β,β‐diboryl carbonyl compounds under mild conditions. Mechanistic insights reveal a Pd(0)/Pd(I) cycle and a diboryl‐stabilized radical intermediate, offering a distinct platform for advancing unconventional ...
Xiao‐Yu Xie, Yi Wei, Xin‐Yi Chen, Ming Li, Kai Hong   +4 more
wiley   +1 more source

Clathrin Light Chain B Drives Hepatocellular Carcinoma Progression Through Dual Mechanisms: Small Extracellular Vesicle‐Mediated Angiogenesis and the NF‐κB–PCLAF Signaling Axis

Advanced Science, EarlyView.
Clathrin Light Chain B (CLTB) drives hepatocellular carcinoma progression through dual pathways: intracellularly, it activates the NF‐κB–PCLAF axis to enhance small extracellular vesicle (sEV) uptake and tumor proliferation; extracellularly, CLTB‐enriched sEVs bind SH3KBP1 to inhibit its degradation, inducing angiogenesis and vascular leakage ...
Xiaoke Sun, Junchen Guo, Ning Zhao, Guanghua Cui, Yun Bai, Meijuan Ding, Yi Xu, Yu Yang   +7 more
wiley   +1 more source