Results 121 to 130 of about 418,303 (212)

Recent Advances in Biogas Production and Upgrading Technologies for Sustainable Energy Systems

GCB Bioenergy, Volume 18, Issue 11, November 2026.
Biogas technology is evolving from waste treatment into an intelligent renewable energy platform. Recent advances in anaerobic digestion, pretreatment, reactor design, biomethane upgrading, and AI‐driven process control improve methane recovery, stability, and gas purity.
Temechew Dessie, Kassa Wudineh Liyew, Eshetu Getahun   +2 more
wiley   +1 more source

Study of dynamic pressure distribution on LNG membrane tank under seismic actions

You-qi chuyun
ObjectiveLNG membrane tanks represent a future trend in the development of LNG storage tanks. Under seismic actions, the convection and impact of LNG liquid subject these tanks to dynamic pressure that directly applies to the walls of their outer ...
Xiaofeng YU, Wangyu ZHAN, Chengguo WEI, Wentao LIU, Junling WANG, Wenzheng GONG   +5 more
doaj   +1 more source

Gamma‐Ray Glows Commonly Followed by Lightning: A Statistical Study of the Spatio‐Temporal Relationship

Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract Gamma‐ray glows are prolonged enhancements of gamma rays from thunderclouds, which are often linked to large‐scale electric fields rather than individual lightning. The link between glows and lightning remains poorly understood. Here, we analyzed 300 glows observed during the ALOFT aircraft campaign and optical lightning detected by GLM.
Chu‐Nan Zhang, Yunjiao Pu, Steven Cummer, Martino Marisaldi, Nikolai Østgaard, Andrey Mezentsev, Ingrid Bjørge‐Engeland, Øystein Håvard Færder, David Alexandre Stephan Sarria, Nikolai G. Lehtinen, Anders Nødland Fuglestad   +10 more
wiley   +1 more source

Methane Emissions in Melbourne, Australia; Part 1: Prior Estimates Using Global and National Data

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 20, 28 October 2026.
Abstract This paper is the first part of a comprehensive study that enhances the understanding of methane emissions in Melbourne, Australia, by combining emission inventories and atmospheric observations. We utilized global, national and regional datasets to produce prior gridded estimates of methane emissions for the Melbourne region.
N. Shahrokhi, C. M. Trudinger, P. J. Rayner, J. Ramirez Gamboa, Z. M. Loh, C. G. R. Caldow, B. L. Dunse, D. M. Etheridge, P. J. Fraser, P. B. Krummel, A. K. Luhar, J. Navarro Garcia, R. Schofield, A. R. Stavert   +13 more
wiley   +1 more source

Methane Emissions in Melbourne, Australia. Part 2: Improving Prior Estimates Using Synthesis Inversion

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 20, 28 October 2026.
Abstract Urban methane emissions remain highly uncertain due to the complexity of overlapping anthropogenic sources and limitations in current bottom‐up inventories. In this study, we apply a synthesis inversion framework to refine sector‐specific methane emissions for the Melbourne region in Australia, using in situ atmospheric observations and a ...
N. Shahrokhi, C. M. Trudinger, P. J. Rayner, J. Ramirez Gamboa, Z. M. Loh, C. G. R. Caldow, B. L. Dunse, D. M. Etheridge, P. J. Fraser, P. B. Krummel, A. K. Luhar, J. Navarro Garcia, R. Schofield, A. R. Stavert   +13 more
wiley   +1 more source

Detection and Analysis of an Upward Jet‐Like Electrical Discharge Intercepting a High‐Altitude Research Aircraft

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract During a 2023 field campaign, a NASA ER‐2 research aircraft intercepted an upward jet‐like electrical discharge at 20 km altitude over an intense tropical thunderstorm. This event was analyzed using airborne multispectral optical sensors, electric field mills, X‐band radar, passive microwave, and ground‐based radio networks.
T. J. Lang, A. Mezentsev, M. G. Quick, C. G. Amiot, M. Bateman, R. Blakeslee, S. Cummer, G. M. Heymsfield, R. A. Kroodsma, N. G. Lehtinen, D. Mach, M. Marisaldi, M. Walker McLinden, N. Østgaard, M. Pazos, D. A. S. Sarria, C. J. Schultz, T. D. Walker, O. van der Velde, K. Virts   +19 more
wiley   +1 more source

Transfer‐Aided Deep Learning for Life Cycle Assessment Prediction of Precursor Molecules

ChemSusChem, Volume 19, Issue 19, 14 October 2026.
Transfer learning from commercial prices of molecules was found to increase the accuracy of machine learning models’ predictions of the environmental impacts of manufacturing simple organic molecules. This effect was verified for three separate model architectures. To date the environmental impacts of production of most chemicals are unknown, hindering
Michael Y. Zhou, Frank Roschangar, Fabian Stiefel, Philip Schulze, Alexei A. Lapkin   +4 more
wiley   +1 more source

Polymeric Sorbents as Energy‐Efficient Alternative to Cryogenic Distillation for Light Hydrocarbon Purification

Advanced Materials, Volume 38, Issue 57, 13 October 2026.
The transition from cryogenic distillation to polymeric sorbents for light hydrocarbon purification is crucial for energy and environmental sustainability. The polymeric sorbents are engineered to separate gas mixtures based on their specific properties.
Kelechi Festus, Ankit Mondal, Suman Mandal, Jazmine Aiya D. Marquez, Arnab Ghosh, Aishi Sikdar, Urme Podder, Ahana Sarkar, Qingsheng Wang, Hong‐Cai Zhou   +9 more
wiley   +1 more source

Management of primary dysmenorrhea in young women with frameless LNG-IUS

, 2014
Dirk Wildemeersch,1 Sohela Jandi,2 Ansgar Pett,2 Thomas Hasskamp3 1Gynecological Outpatient Clinic and IUD Training Center, Ghent, Belgium; 2Gynecological Outpatient Clinic, Berlin, Germany; 3GynMünster, Münster, Germany Abstract: The ...
Wildemeersch D, Hasskamp T, Jandi S, Pett A   +3 more
core  

Research Progress on Solar Energy Storage and Conversion Technologies for Sustainable Development: Prospects, Challenges, and Future Outlooks

Advanced Energy and Sustainability Research, Volume 7, Issue 10, October 2026.
This review focuses on the potential of solar energy and major solar energy storage technologies and provides a comparative assessment of their thermodynamic performance, storage density, efficiency, operating conditions, technological maturity, and application suitability.
Md. Golam Kibria, S. R. Shajid, Md. Shahriar Mohtasim, Md. Sanowar Hossain, Barun K. Das, Md Shamim Ahamed, Monjur Mourshed   +6 more
wiley   +1 more source