Results 11 to 20 of about 13,286,607 (333)

Chemical reduction of hexavalent chromium (VI) in soil slurry by nano zero valent iron [PDF]

, 2015
The increasing industrial development of recent decades has lead to the production of increasing quantities of waste containing heavy metals, elements often harmful to the environment, which in the past were not properly disposed of, thus inducing soil
DI PALMA, Luca, Gueye, MOUHAMADOU THIERNO, Petrucci, Elisabetta   +2 more
core   +1 more source

Monitoring Glacier Lake Outburst Flood (GLOF) of Lake Merzbacher Using Dense Chinese High-Resolution Satellite Images

Remote Sensing, 2023
Establishing an effective real-time monitoring and early warning system for glacier lake outburst floods (GLOFs) requires a full understanding of their occurrence mechanism. However, the harsh conditions and hard-to-reach locations of these glacial lakes
Changjun Gu, Suju Li, Ming Liu, Kailong Hu, Ping Wang   +4 more
doaj   +1 more source

Recursions of Symmetry Orbits and Reduction without Reduction [PDF]

, 2011
We consider a four-dimensional PDE possessing partner symmetries mainly on the example of complex Monge-Amp\`ere equation (CMA). We use simultaneously two pairs of symmetries related by a recursion relation, which are mutually complex conjugate for CMA ...
Malykh, Andrei A., Sheftel, Mikhail B.
core   +4 more sources

Evaluation of Operational Monsoon Moisture Surveillance and Severe Weather Prediction Utilizing COSMIC-2/FORMOSAT-7 Radio Occultation Observations

Remote Sensing, 2021
Operational monsoon moisture surveillance and severe weather prediction is essential for timely water resource management and disaster risk reduction.
Yu-Chun Chen, Chih-Chien Tsai, Yi-chao Wu, An-Hsiang Wang, Chieh-Ju Wang, Hsin-Hung Lin, Dan-Rong Chen, Yi-Chiang Yu   +7 more
doaj   +1 more source

Streaming Reduction Circuit [PDF]

, 2009
Reduction circuits are used to reduce rows of floating point values to single values. Binary floating point operators often have deep pipelines, which may cause hazards when many consecutive rows have to be reduced.
Gerards, Marco, Kokkeler, André, Kuper, Jan, Molenkamp, Bert   +3 more
core   +2 more sources

Hurricane risk assessment in a multi-hazard context for Dominica in the Caribbean

Scientific Reports, 2023
Hurricanes can trigger widespread landslides and flooding creating compound hazards and multiple risks for vulnerable populations. An example is the island of Dominica in the Caribbean, where the population lives predominantly along the coast close to ...
Peter Sammonds, Akhtar Alam, Simon Day, Katerina Stavrianaki, Ilan Kelman   +4 more
doaj   +1 more source

Discrete Routh Reduction [PDF]

, 2006
This paper develops the theory of abelian Routh reduction for discrete mechanical systems and applies it to the variational integration of mechanical systems with abelian symmetry.
Cendra H, Desbrun M Hirani A Leok M Marsden J, Hairer E, Hairer E, Hairer E, Jalnapurkar S, Jerrold E Marsden, Lee T Y Leok M McClamroch N H, Leok M, Leok M, Leok M Marsden J Weinstein A, Marrero J C Martín de Diego D Martínez E, Marsden J, Marsden J, Marsden J, Marsden J, Marsden J, Marsden J, Marsden J E, Marsden J E, Marsden J E Scheurle J Wendlandt J Kirchgässner K Mahrenholtz O Mennicken R, Matthew West, Melvin Leok, Ortega J-P, Patrick G, Prussing J, Sameer M Jalnapurkar, Sanyal A Shen J McClamroch H N, Weinstein A   +28 more
core   +3 more sources

Achieving meaningful participation of people who use drugs and their peer organizations in a strategic research partnership

Harm Reduction Journal, 2019
Background Peer-led programs with people who use drugs (PWUD) have been a key characteristic of the harm reduction in many countries, including their involvement in research.
Graham Brown, Sione Crawford, Gari-Emma Perry, Jude Byrne, James Dunne, Daniel Reeders, Angela Corry, Jane Dicka, Hunter Morgan, Sam Jones   +9 more
doaj   +1 more source

Simulations of the East Asian Winter Monsoon on Subseasonal to Seasonal Time Scales Using the Model for Prediction Across Scales

Atmosphere, 2021
The Model for Prediction Across Scales (MPAS) is used to simulate the East Asian winter monsoon (EAWM) over the 2011–2020 winter. The 45 day hindcasts are made with 30 km horizontal resolution and constructed to a time-lagged ensemble system.
Li-Huan Hsu, Dan-Rong Chen, Chou-Chun Chiang, Jung-Lien Chu, Yi-Chiang Yu, Chia-Chun Wu   +5 more
doaj   +1 more source

Secondary Quantum Hamiltonian Reduction [PDF]

, 1995
Recently, it has been shown how to perform the quantum hamiltonian reduction in the case of general $sl(2)$ embeddings into Lie (super)algebras, and in the case of general $osp(1|2)$ embeddings into Lie superalgebras.
Madsen, J. O., Ragoucy, E.
core   +3 more sources