Results 201 to 210 of about 75,965 (289)

Microspherules Formed by Lightning Strikes

Meteoritics &Planetary Science, EarlyView.
Abstract Natural microspherules are formed by high‐temperature processes and are present throughout the geologic record to the present day. We report the discovery of large numbers of microspherules recovered from a rock pavement in the Pilbara region, Western Australia.
M. R. Boyd, M. J. Genge, A. G. Tomkins
wiley   +1 more source

Investigation of Vortex-Driven Mixing in Hydrogen-Ammonia Low Pressure Direct Injection. [PDF]

ACS Omega
Zhang A.
europepmc   +1 more source

Green Subsidies and the Promotion of Eco‐Social Policy in Germany and the United States

Regulation &Governance, EarlyView.
ABSTRACT The climate crisis poses an acute threat to humanity. Eco‐social policy can help mitigate this threat, but eco‐social policy and the green transition are expensive. Our paper contributes to a better understanding of the role that green subsidies play in advancing eco‐social politics and policies.
Benedikt Bender, Daniel Kinderman
wiley   +1 more source

Study on the Formation Mechanism and Critical Criterion of Transformer Jet Fire under External Heat Source. [PDF]

ACS Omega
Sun R, Liu C, Zhang X, Ye W, Wang X, Ruan H.   +5 more
europepmc   +1 more source

Large‐Scale Hydrogen Storage: Surface and Subsurface Challenges

ChemBioEng Reviews, Volume 13, Issue 2, April 2026.
This review examines underground hydrogen storage with emphasis on the interaction between surface facilities and subsurface reservoirs. Variable renewable hydrogen requires compression, buffering, and purification before injection, while subsurface processes influence wellhead pressure, temperature, and composition.
Mostafa Montazeri, Alireza Salmachi, Manouchehr Haghighi, Tara Hosseini   +3 more
wiley   +1 more source

Integrated Mechanical and Chemical Diagnostics for Engine Health Monitoring Using Biodiesel Blends. [PDF]

ACS Omega
Yadav J, S AK, Kurre SK, Gaur P, Khan T, Junaedi H, Sebaey TA.   +6 more
europepmc   +1 more source

Integrated and closed‐loop biorefinery strategies for efficient waste valorization and biofuel production

The Canadian Journal of Chemical Engineering, Volume 104, Issue 4, Page 1656-1676, April 2026.
Abstract Advancements in biofuel production technologies are essential for reducing global dependence on fossil fuels and addressing their overexploitation. Many valuable components of biomass, such as cellulose, hemicellulose, and lignin, remain underused in traditional biorefineries, which typically rely on a single feedstock to produce a primary ...
Marcos Paulo Patta Granado, Prakhar Talwar, Sahil Sahil, Andrea Cressoni De Conti, Sonil Nanda, Janusz A. Kozinski   +5 more
wiley   +1 more source

Application of Catalysts Prepared by Solution Combustion Synthesis in Dry Reforming of Methane. [PDF]

Molecules
Tungatarova SA, Manabayeva AM, Abilmagzhanov AZ, Baizhumanova TS, Malgazhdarova MK.   +4 more
europepmc   +1 more source

Mitigating VFA accumulation in hydrogen‐assisted anaerobic digestion through MEC integration

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 4, Page 915-924, April 2026.
Abstract BACKGROUND Biological hydrogenotrophic methanization is a promising method to improve biogas quality in anaerobic digestion systems. However, hydrogen‐assisted anaerobic digesters (AD‐H2) are prone to volatile fatty acid (VFA) accumulation and process instability.
Afrooz Bayat, Ricardo Bello‐Mendoza
wiley   +1 more source

A Flame-Retardant Cyclophosphazene as an Electrolyte Component for Si-Graphite Anodes for Lithium-Ion Batteries. [PDF]

Int J Mol Sci
Vlasova Y, Potapov S, Kokontsev M, Isokjanov S, Karakulina O, Komayko A, Inozemtseva A, Savin V, Minaeva L, Ageshina A, Rzhevskaia A, Krivetskiy V.   +11 more
europepmc   +1 more source