Results 111 to 120 of about 43,858 (281)

Combined Gravimetric, Electrochemical, and Computational Research on Benzothiophene Derivatives as Effective Corrosion Inhibitors for Mild Steel

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Four benzothiophenes, thianaphthene (BT‐1), 3‐bromothianaphthene (BT‐2), benzo[b]thiophene‐2‐carboxaldehyde (BT‐3), and benzo[b]thiophene‐2‐carbonitrile (BT‐4), were tested as mild steel corrosion inhibitors in 1‐M HCl. The compounds have the similar benzothiophene core but differ in the substituents bound to the ring.
Nhlanhla G. Chirwa, Motsie Elija Mashuga, Mohammad Salman, Indra Bahadur   +3 more
wiley   +1 more source

A supershell model for the high- and intermediate-velocity neutral hydrogen clouds

The Astrophysical Journal, 1993
The velocities and spatial distribution of high- and intermediate-velocity neutral hydrogen gas in the second quadrant of Galactic longitude in the northern hemisphere are accounted for in terms of a model in which the clouds appear to be part of a vast supershell with an elliptical cross section normal to the Galactic disk. Its origin appears to be in
openaire   +1 more source

The Distance to Two Neutral Hydrogen Clouds: The High‐Velocity Complex A and the Low‐Latitude Intermediate‐Velocity Cloud

The Astrophysical Journal, 1996
A lower limit to the distance of the high-velocity cloud (HVC) complex A of 4 kpc (z > 3 kpc) is derived. The HVC is detected toward the Seyfert galaxy Mrk 106 in Mg n ΛΛ2796, 2803 absorption spectra taken with Hubble Space Telescope (HST) proving that Mg+ is present in the cloud.
Bart Wakker, Chris Howk, Ulrich Schwarz, Hugo van Woerden, Timothy Beers, Ronald Wilhelm, Peter Kalberla, Laura Danly   +7 more
openaire   +1 more source

Chlorella vulgaris biorefineries: sustainable biofuels and high‐value carbon capture

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Global reliance on fossil fuels has created urgent economic and environmental challenges, yet large‐scale use of algal biomass remains limited by production costs. Industrial scaling is constrained by inefficient harvesting and the technical challenges of processing recalcitrant cell walls.
Sandyelle Ferreira Alcântara Araújo, Antonio Átila Menezes Ferreira, Lucia Andrea Sindeaux de Oliveira, Dayana Nascimento Dari, Devany Quintela Soares, Eliana Elisa Francelino Mavie, Francisco Leonardo Alves de Moraes Sousa, Jessica Lopes da Silva, João Vitor Gomes de Araújo Silva, Thiago Queiroz da Silva, Ana Karine Portela Vasconcelos, Kelma Maria dos Santos Pires Cavalcante, John Hebert da Silva Felix, José Cleiton Sousa dos Santos   +13 more
wiley   +1 more source

21 cm Hydrogen-line Survey of the Large Magellanic Cloud. I. Stellar, Nebular, and Neutral Hydrogen Radial Velocities [PDF]

Australian Journal of Physics, 1964
A recent survey of the neutral hydrogen in the Large Magellanic Cloud with a 14'·5 beam and the 48·channel H·line receiver has afforded an opportunity to compare the radial velocities of a number of optical objects with the radial velocities of the hydrogen gas in their directions.
openaire   +1 more source

Overcoming intranasal delivery barriers with ultrastable polyzwitterionic siRNA nanocages for enhanced glioblastoma therapy

BMEMat, EarlyView.
A ROS‐responsive, zwitterionic nanocage enables stable, intranasal siRNA delivery to glioblastoma, promoting deep tumor penetration via non‐degradative pathways and trigeminal nerve transport. This platform achieves durable gene silencing and tumor suppression, offering a non‐invasive, storage‐stable strategy for treating glioma and other neurological ...
Jingwen Xie, Jingxing Si, Xiaobei Deng, Jing Tan, Ruijie Zhu, Jizhou Qi, Gaoxia Ma, Bin Wang, Yi Wang, Yunzhou Guo, Yuping Chen, Shiqun Shao, Youqing Shen   +12 more
wiley   +1 more source

Revisiting the Vertical Distribution of H i Absorbing Clouds in the Solar Neighborhood

The Astrophysical Journal
The vertical distribution of cold neutral hydrogen (H i ) clouds is a constraint on models of the structure, dynamics, and hydrostatic balance of the interstellar medium.
Trey V. Wenger, Daniel R. Rybarczyk, Snežana Stanimirović   +2 more
doaj   +1 more source

Innovating for Net‐Zero: Collaborative and Digital Decarbonisation Strategies in Sunset Industries' Global Value Chains

Business Strategy and the Environment, EarlyView.
ABSTRACT Global net‐zero ambitions require transformative strategies to decarbonise carbon‐intensive global value chains (GVCs). This study examines how multinational enterprises (MNEs) in sunset industries integrate carbon capture technologies (CCT) with operational and supply chain dynamics (OSCD) to advance decarbonisation.
Muhammad Mustafa Kamal, Narain Gupta, Ashem Emmanuel Egila, Jianwen Zheng, Attique ur Rehman, Justin Zuopeng Zhang, Remsei Sándor   +6 more
wiley   +1 more source

The Effect of Radiation and Supernovae Feedback on LyC Escape in Local Star-forming Galaxies

The Astrophysical Journal
Feedback is widely recognized as an essential condition for Lyman continuum (LyC) escape in star-forming galaxies. However, the mechanisms by which galactic outflows clear neutral gas and dust remain unclear.
Cody A. Carr, Renyue Cen, Claudia Scarlata, Xinfeng Xu, Alaina Henry, Rui Marques-Chaves, Daniel Schaerer, Ricardo O. Amorín, M. S. Oey, Lena Komarova, Sophia Flury, Anne Jaskot, Alberto Saldana-Lopez, Zhiyuan Ji, Mason Huberty, Timothy Heckman, Göran Östlin, Omkar Bait, Matthew James Hayes, Trinh Thuan, Swara Ravindranath, Danielle A. Berg, Mauro Giavalisco, Michael Rutkowski, Sanchayeeta Borthakur, John Chisholm, Harry C. Ferguson, Leo Michel-Dansac, Anne Verhamme, Gábor Worseck   +29 more
doaj   +1 more source

Artificial Intelligence–Driven and Digital Practices for Circular Business and Finance: Insights for Advancing Hubs for Circularity

Business Strategy and the Environment, EarlyView.
ABSTRACT The emerging concept of Hubs for Circularity (H4Cs) presents an opportunity to create collaborative, self‐sustaining regional industrial ecosystems that drive circular economy transitions at scale. However, the operationalisation of H4Cs faces financial, organisational and data‐driven challenges.
Aditya Tripathi, Marcos R. Machado, Laura Spierdijk, Devrim Murat Yazan   +3 more
wiley   +1 more source