Results 141 to 150 of about 1,774 (287)

From electrons to molecules: evaluating green ammonia production as an alternative to electricity exports in Lao PDR

Environmental Research Communications
Laos, the world’s second-largest net electricity exporter, faces dual challenges in its energy and agricultural sectors. While the country exports significant hydroelectric power to neighbouring nations, it remains dependent on electricity imports during
Vignesh Sridharan, John Ward, Sounthisack Phommachanh, Khamphone Nanthavong, Lukas Schirren, Pietro Lubello, Adam Hawkes   +6 more
doaj   +1 more source

The Impact of Physical Processes on the Radial Evolution of the Distant Pickup Ion Mediated Solar Wind

The Astrophysical Journal
H ^+ pickup ions (PUIs), formed through charge exchange between solar wind (SW) protons and interstellar neutral hydrogen (ISN H) atoms or by the photoionization of ISN H atoms, play a key role in governing SW dynamics.
Laxman Adhikari, Gary P. Zank, Bishwas L. Shrestha, Samira Tasnim, Lingling Zhao, Heather Elliott, Merav Opher, Bingbing Wang, Jakobus Le Roux, Alexander Pitňa, David J. McComas, Parisa Mostafavi, John Richardson, Xingyu Zhu, Yihong Wu, Justyna M. Sokół, Romina Nikoukar   +16 more
doaj   +1 more source

Termination of Solar Wind and Solar Magnetic Field.

The Astrophysical Journal, 1963
W. I. Axford, A. J. Dessler, B. Gottlieb
openaire   +1 more source

Dissecting the Crab Nebula with JWST: Pulsar Wind, Dusty Filaments, and Ni/Fe Abundance Constraints on the Explosion Mechanism

The Astrophysical Journal Letters
We present JWST observations of the Crab Nebula, the iconic remnant of the historical SN 1054. The observations include NIRCam and MIRI imaging mosaics plus MIRI/MRS spectra that probe two select locations within the ejecta filaments.
Tea Temim, J. Martin Laming, P. J. Kavanagh, Nathan Smith, Patrick Slane, William P. Blair, Ilse De Looze, Niccolò Bucciantini, Anders Jerkstrand, Nicole Marcelina Gountanis, Ravi Sankrit, Dan Milisavljevic, Armin Rest, Maxim Lyutikov, Joseph DePasquale, Thomas Martin, Laurent Drissen, John Raymond, Ori D. Fox, Maryam Modjaz, Anatoly Spitkovsky, Louis-Gregory Strolger   +21 more
doaj   +1 more source

Effect of interstellar neutral hydrogen on the termination of the solar wind

, 1969
The effect of interstellar hydrogen penetrating the supersonic solar wind region from the boundary shell is considered. The density of neutral hydrogen is taken to be one particle per cubic centimeter in interstellar space and the density in the ...
Semar, Cary Lloyd
core  

Green Finance, Digitalization, and Banks' Sustainable Business Model Innovations Toward Net‐Zero Transitions

Business Strategy and the Environment, EarlyView.
ABSTRACT Financial capital is widely recognized as having the potential to provide investments needed for net‐zero transitions. While recent empirical studies reveal that financial digitalization and fintech have changed Chinese banks' loan portfolios and business models, they stem from credit restrictions on heavily polluting enterprises and from ...
Akihisa Mori
wiley   +1 more source

Interstellar Neutral Hydrogen in the Heliosphere: New Horizons Observations in the Context of Models

The Astrophysical Journal Letters
Interstellar neutral (ISN) hydrogen is the most abundant species in the outer heliosheath and the very local interstellar medium (VLISM). Charge-exchange collisions in the outer heliosheath result in filtration, reducing the ISN hydrogen density inside ...
P. Swaczyna, M. Bzowski, K. Dialynas, L. Dyke, F. Fraternale, A. Galli, J. Heerikhuisen, M. Z. Kornbleuth, D. Koutroumpa, I. Kowalska-Leszczyńska, M. A. Kubiak, A. T. Michael, H.-R. Müller, M. Opher, F. Rahmanifard   +14 more
doaj   +1 more source

Detecting the Termination Shock and Beyond

, 2007
. Based on Voyager 2 observations, a numerical model of the heliosphere, which includes the mutual interaction of the interstellar medium, solar wind plasma, and interstellar hydrogen, is employed to speculate on the possible crossing of the ...
Chi Wang And, Chi Wang, John W. Belcher
core  

Carbon/Silicon Heterojunction Solar Cells: Status and Perspectives

Carbon Energy, EarlyView.
This review examines carbon/silicon heterojunctions and highlights the advantages of carbon materials in terms of cost‐effectiveness, low‐temperature processing, and scalability. It adopts a comprehensive approach to bridge the gap between laboratory‐scale innovations and industrial‐scale applications, incorporating current state‐of‐the‐art findings ...
Randi Azmi, Adi Prasetio, Muhammad Iqbal Syauqi, Yanping Liu, Arsalan Razzaq, Nandang Mufti, Stefaan De Wolf   +6 more
wiley   +1 more source

Particles acceleration at solar wind termination shock

, 2020
A selfconsistent time dependent model is developed to study anomalous cosmic ray (ACR) acceleration at the heliospheric termination shock in the upwind direction and the shock modification under the influence of pickup protons and ACRs.
L T Ksenofontov, E G Berezhko
core