Results 141 to 150 of about 996,477 (244)

Methanol With Increased Water Content in Internal Combustion Engines

Chemie Ingenieur Technik, EarlyView.
This study investigates the potential to improve overall Well‐to‐Wheel efficiency by using low‐purity methanol from synthesis of hydrogen and furnace gas as CO2‐source. Combustion efficiency is comparable to pure methanol, while distillation energy could be saved.
Maximilian Dobberkau, Ronny Werner, Frank Atzler, Johannes Voß   +3 more
wiley   +1 more source

Troughs developed in ice-stream shear margins precondition ice shelves for ocean-driven breakup. [PDF]

Sci Adv, 2019
Alley KE, Scambos TA, Alley RB, Holschuh N.   +3 more
europepmc   +1 more source

Development of a sustainable water treatment process using biochar as substrate for filtration and coliform removal

The Canadian Journal of Chemical Engineering, EarlyView.
Preparation, modification, and characterization of biochar from woodchips and its application in stream water filtration, evaluated through physicochemical and microbiological analyses. Abstract Global microbial water contamination affects 1.8 billion people, necessitating efficient and sustainable treatment methods.
Tariq Khalil, Muhammad Ishtiaq Ali, Rameesha Abid, Anab Mujtaba, Rabia Asghar, Asif Jamal, Yusuf Tutar, Ahsan Habib, Fakhraddin Yusubov   +8 more
wiley   +1 more source

Spatial topographic roughness of the bed topography of the Northeast Greenland Ice Stream, downstream of the EastGRIP ice core site

The Northeast Greenland Ice Stream (NEGIS) is an elongated feature extending ~600 km into the interior of the Greenland Ice Sheet. Here, we investigate detailed subglacial topography along the length of the NEGIS to ascertain the characteristics of the ...
Franke, Steven, Jansen, Daniela, Carter, Charlotte, Eisen, Olaf   +3 more
core   +1 more source

Stochastic ice stream dynamics. [PDF]

Proc Natl Acad Sci U S A, 2016
Mantelli E, Bertagni MB, Ridolfi L.
europepmc   +1 more source

Extended batch adsorber analogue model (e‐BAAM) for rapid evaluation of CO2 capture pressure swing adsorption cycles

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract This work presents a simplified extended‐batch adsorber analogue model (e‐BAAM) to quantify key performance metrics such as purity, recovery, and energy trends for various pressure swing adsorption (PSA) process cycles for CO2$$ {\mathrm{CO}}_2 $$ capture.
Gwyneth Liske, Arvind Rajendran
wiley   +1 more source

Instability of the Northeast Greenland Ice Stream over the last 45,000 years. [PDF]

Nat Commun, 2018
Larsen NK, Levy LB, Carlson AE, Buizert C, Olsen J, Strunk A, Bjørk AA, Skov DS.   +7 more
europepmc   +1 more source

Progress, Challenges, and Outlook for Sodium‐Ion Battery Recycling

CleanMat, EarlyView.
This review highlights the progress and challenges of sodium‐ion batteries (SIBs) recycling. It introduces the main material systems of SIBs and their degradation, outlines economic, technical, and environmental requirements, and evaluates four major strategies: pretreatment, pyrometallurgy, hydrometallurgy, and direct regeneration.
Yihao Shen, Pakinee Thongrit, Panawan Vanaphuti, Xiaotu Ma   +3 more
wiley   +1 more source

The Influence of Drosophila Spire and Myosin V During Mid‐Oogenesis Is Independent of Their Direct Interaction

Cytoskeleton, EarlyView.
ABSTRACT Cooperativity between cytoskeletal proteins is crucial for spatiotemporal coordination in biological processes, like oogenesis. In mammalian and Drosophila oogenesis, proper assembly and function of actin networks require coordination between actin assembly factors Spire and formins, as well as actin‐associated proteins like myosins and Rab ...
Joseph Y. Ong, Hannah M. Bailey, Emma Carley, Michelle Panzica, Merin Rixen, Neil Billington, Rong Liu, Margot E. Quinlan   +7 more
wiley   +1 more source

High geothermal heat flux in close proximity to the Northeast Greenland Ice Stream. [PDF]

Sci Rep, 2018
Rysgaard S, Bendtsen J, Mortensen J, Sejr MK.   +3 more
europepmc   +1 more source