Results 41 to 50 of about 147,293 (357)

A Study on the Sedimentary Environment and Facies Model of Triassic Carbonate Rocks in the Mangeshlak Basin

Applied Sciences
Based on drilling, core and seismic data, combined with the regional tectonic sedimentary evolution background, the sedimentary environment of the Triassic carbonate rocks in the Mangeshlak Basin was studied.
Fanyang Meng, Kaixun Zhang, Zhiping He, Miao Miao, Feng Wang   +4 more
doaj   +1 more source

Silicate and carbonate mixed shelf formation and its controlling factors, a case study from the Cambrian Canglangpu formation in Sichuan basin, China

Open Geosciences, 2023
Mixed sedimentation is mainly a phenomenon by which siliciclastic and carbonate are mixed under a similar sedimentary environment. The study of the composition of mixed rock can reflect the sedimentary environment.
Tong Zebin, Hu Zhonggui, Li Shilin, Huang Yufei, Zuo Yun’an, Zhu Yixin, Pang Yulai, Dong Qingmin, Xu Chunyang   +8 more
doaj   +1 more source

Steno and the rock cycle

Substantia, 2021
Geologists categorize the basic types of rock according to their origin – igneous, sedimentary, or metamorphic -- rather than by their physical properties.
Alan H. Cutler
doaj   +1 more source

Topological Insulator Layered Bi2Te3 Based 3D‐Printed Nanocarbon Electrode for Rechargeable Aqueous Ammonium‐Ion Battery

Advanced Functional Materials, EarlyView.
In this work, Bi2Te3 is integrated into a 3D‐printed nanocarbon electrode for NH4+ storage. A rocking‐chair battery with CuHCF as the cathode delivers a high energy density of 134.8 Wh kg−1 and a power density of 1800 W kg−1. The design allows easy recovery of carbon additives, promoting sustainability and recyclability in next‐generation aqueous ...
Sunny Nandi, Martin Pumera
wiley   +1 more source

Seasonal melting and the formation of sedimentary rocks on Mars, with predictions for the Gale Crater mound [PDF]

, 2012
A model for the formation and distribution of sedimentary rocks on Mars is proposed. The rate-limiting step is supply of liquid water from seasonal melting of snow or ice.
Agnor, Albert, Amundson, Amundson, Andersen, Andrews-Hanna, Andrews-Hanna, Andrews-Hanna, Andrews-Hanna, Arcone, Arvidson, Arvidson, Arvidson, Bahcall, Bandfield, Bandfield, Barabash, Baranov, Barnhart, Bengtsson, Berger, Bibring, Bibring, Boynton, Boynton, Bradley, Brandt, Bridges, Bridges, Brock, Bullock, Burr, Burr, Calvin, Carr, Carr, Catling, Chittenden, Clow, Colaprete, Colaprete, Conway, Costard, Cull, Doran, Doran, Drube, Dundas, Eckermann, Edgett, Edgett, Edwin S. Kite, Ehlmann, Ehlmann, Elwood Madden, Erkeling, Erkeling, Fairén, Fairén, Fassett, Fassett, Fastook, Fastook, Fenton, Forget, Forget, Forsberg-Taylor, Geissler, Geissler, Glotch, Golombek, Golombek, Golombek, Goody, Grant, Grant, Grotzinger, Grotzinger, Grotzinger, Gruszka, Gruszka, Guzik, Haberle, Haberle, Haberle, Halevy, Halevy, Halevy, Halevy, Hall, Hausrath, Head, Hecht, Heldmann, Hendy, Hesse, Hudson, Hurowitz, Hurowitz, Hynek, Hynek, Hynek, Illangasekare, Irwin, Itay Halevy, Jakosky, Jaumann, Jerolmack, Johnson, Johnson, Kadish, Kahn, Kahre, Kargel, Kasting, Kerber, Kereszturi, Kieffer, Kinch, Kite, Kite, Kite, Kite, Knoll, Kocurek, Koeppen, Kopp, Kraal, Kreslavsky, Laskar, Laskar, Laskar, Lefort, Levrard, Lewis, Liston, Loizeau, Maarry, Madeleine, Madeleine, Malin, Malin, Manga, Mangold, Mangold, Mangold, Manning, Manning, Marchant, Marsh, Massé, Matsuyama, McGlynn, McKay, McKelvey, McKeown, McLennan, McLennan, McSween, Melinda A. Kahre, Mellon, Mellon, Metz, Michael J. Wolff, Michael Manga, Michalski, Michalski, Milliken, Milliken, Ming, Minton, Mischna, Mischna, Montmessin, Morgan, Morris, Morris, Morris, Morris, Murchie, Murchie, Murray, Möhlmann, Newman, Nezat, Nickling, Niles, Niles, Noe Dobrea, Okubo, Olsen, Osterloo, Phillips, Phillips, Pollard, Press, Putzig, Putzig, Pälike, Richardson, Righter, Sackmann, Sagan, Salvatore, Scheidegger, Schon, Schorghofer, Schorghofer, Selvans, Shanley, Shaw, Shean, Skinner, Squyres, Squyres, Squyres, Squyres, Stokes, Summons, Taylor, Tian, Titus, Toon, Toon, Tosca, Touma, Turck-Chièze, Vincendon, Warner, Warner, Warren, Warren, Warren, Warren, Wierzchos, Williams, Williams, Wilson, Wilson, Wolff, Wolff, Wolff, Wood, Wordsworth, Wordsworth, Wray, Wray, Yang, Zabrusky, Zalucha, Zanetti, Zuber   +251 more
core   +2 more sources

Liquid‐Locked Bassanites for Scalable Fabrication of High‐Temperature Micro‐Supercapacitors Working at 300 °C

Advanced Functional Materials, EarlyView.
A “liquid locking” strategy is proposed and implemented for scalable printing of crack‐free bassanite ceramic frameworks with interlocking microstructures to host ionic liquids as effective electrolytes for high‐temperature micro‐supercapacitors (HT‐MSCs).
Shiqian Chen, Zheng Li, Komal Gola, Gui Li, Ruiqi Chen, Jinhua Sun, Alexandr Talyzin, Jiantong Li   +7 more
wiley   +1 more source

Mechanistic Links Between the Sedimentary Redox Cycle and Marine Acid-Base Chemistry [PDF]

, 2019
The redox state of Earth's surface is controlled on geological timescales by the flow of electrons through the sedimentary rock cycle, mediated largely by the weathering and burial of C‐S‐Fe phases. These processes buffer atmospheric pO₂.
Fischer, Woodward W., Reinhard, Christopher T.   +1 more
core  

Description and Dynamic Analyses of the 1935 Luchedu Rock Avalanche in Sichuan, China

Geofluids, 2022
The Luchedu rock avalanche (LRA) that occurred in 1935 at the junction of Sichuan and Yunnan in Southwest China is a disaster chain of the rock slide, debris avalanche, and river blocking induced by heavy rainfall.
Jie Cui, Chunyu Gao, Zhilong Zhang, Guifu Xiang   +3 more
doaj   +1 more source

Significance of sorting in sedimentary rocks [PDF]

Geological Society of America Bulletin, 1917
Dominant Considerations and the Question Raised The facts that the grains composing most sedimentary rocks show more or less sorting, that this sorting is not uniform, either in degree or kind, and that the rocks are known to have been laid down by various agents, naturally leads to the question: To what extent may it be possible to determine, from ...
openaire   +2 more sources

Wafer‐Scale Integration of α‐quartz Thin Films toward Super High Frequency Piezoelectric bioNEMS for Chikungunya Virus Detection

Advanced Functional Materials, EarlyView.
Epitaxial piezoelectric α‐quartz/Si BioNEMS sensors, made using soft chemistry, effectively detect the Chikungunya virus. They have a mass sensitivity of 205 pg Hz−1 in liquid and can detect the virus at a limit of 9 ng mL−1. This development enables high‐frequency mass devices for point‐of‐care testing in healthcare and other electronic applications ...
Raissa Rathar, Sijie Ding, David Sanchez‐Fuentes, Claire Jolly, Charlotte André‐Arpin, Rudy Desgarceaux, Nicolas Guillaume, Gustavo Ardila, Ricardo Garcia‐Bermejo, Jaume Gazquez, Sergi Plana‐Ruiz, Laura Picas, Adrian Carretero‐Genevrier   +12 more
wiley   +1 more source