Results 41 to 50 of about 12,699 (236)

Identification and correlation of the Aso‐3 tephra in the Omaezaki area, central Japan: A valuable key stratum for the MIS 6/5 transition period

Journal of Quaternary Science, EarlyView.
ABSTRACT The Aso‐3 tephra is one of the most significant widespread marker layers from the Middle to Late Pleistocene, generated by a large caldera‐forming eruption at the Aso volcano in Kyushu, southwestern Japan. Despite its importance, a distal co‐ignimbrite ash correlative has yet to be clearly identified, primarily because although volcanic glass ...
Toshinori Sasaki, Takuya Morimoto, Tatsuyuki Ueno, Kazuo Mizoguchi, Norihisa Goto, Hisanori Ominami, Shohei Onaka   +6 more
wiley   +1 more source

High-energy X-ray radiography investigation on the ejecta physics of laser shock-loaded tin

AIP Advances, 2019
This study is devoted to the high-energy X-ray radiography investigation on the ejecta physics of laser shock-loaded tin. The ejecta were generated via laser shock loaded tin under sequential shock-breakout pressures by high-power nanosecond lasers.
Weihua He, Tao Xi, Min Shui, Minghai Yu, Yongqiang Zhao, Yuchi Wu, Yuqiu Gu, Genbai Chu, Jianting Xin   +8 more
doaj   +1 more source

Reidite Formation From Zircon Subjected to 20, 40, and 60 GPa Shock Experiments

Journal of Raman Spectroscopy, EarlyView.
Structure disordering as a result of shock pressure: In zircon shocked from 20 to 60 GPa, the shock‐induced structural disorder increases with increasing shock pressure (gray area). Shock disorder of zircon is an integral part of its transformation to reidite: Reidite occurs after amorphous material.
Dmitry A. Zamyatin, Elizaveta Kovaleva
wiley   +1 more source

Modelling the composition of a young star cluster ejecta [PDF]

, 2012
We have computed with a fine time grid the evolution of the elemental abundances of He, C, N and O ejected by young (t < 20 Myr) and massive (M = 10⁶Mꙩ) coeval stellar cluster with a Salpeter initial mass function (IMF) over a wide range of initial ...
ROBERTO GIOVANNI TERLEVICH AFONSO
core  

Ejecta from the DART-produced active asteroid Dimorphos. [PDF]

, 2023
Some active asteroids have been proposed to be the result of impact events1. Because active asteroids are generally discovered serendipitously only after their tail formation, the process of the impact ejecta evolving into a tail has never been directly ...
Ivanovski, Stavro L, Cambioni, Saverio,, Trigo-Rodríguez, Josep M., Jacobson, Seth, Raducan, Sabina D.,, Chabot, Nancy, La Forgia, Fiorangela,, Ernst, Carolyn M.,, Schwartz, SR, Daly, R. Terik, Lin, ZY, Trigo-Rodríguez, Josep M, Campo, Bagatin, A., Knight, Matthew M., Makadia, Rahil,, Farnham, Tony L, Schwartz, S.R., Rivkin, Andrew S, Lolachi, R, Herreros, I, Lin, Z.-Y., Moskovitz, Nicholas A., Murphy, B., Jutzi, M, Pajola, M., Lazzarin, M, Hirabayashi, Masatoshi, Hasselmann, Pedro H, Scheeres, D.J., Kolokolova, L, Kolokolova, L., Ivanovski, S.L., Lister, T., Lister, Tim,, Weaver, H.A., Fitzsimmons, A, Snodgrass, Colin,, Kohout, Tomas, Lin, Zhong-Yi,, Stickle, Angela M., Lucchetti, A, Moreno, Fernando,, Fahnestock, Eugene G.,, Stickle, Angela M, Murphy, B, Makadia, Rahil, Dotto, Elisabetta,, Migliorini, Alessandra, Stubbs, Timothy J, Vick, Alison, Stubbs, T.J., Weaver, Harold A., Cremonese, G, Opitom, C., Raducan, Sabina D, Farnham, Tony L.,, Fahnestock, Eugene G., Ivanovski, SL, Lazzarin, Monica,, Hirabayashi, Masatoshi,, Ferrari, Fabio,, Sunshine, JM, Schwartz, Stephen R., Daly, R. Terik,, Chabot, N.L., Jutzi, Martin,, Dressel, Linda, Lucchetti, Alice,, Li, Jian-Yang, Ieva, Simone, Kareta, Teddy, Stubbs, Timothy, J, Daly, R.T., Moreno, Fernando, Lucchetti, Alice, Ormö, J, Campo Bagatin, A, Bannister, Michele T, Chesley, S., Kohout, Tomas,, Moskovitz, Nicholas A.,, Fitzsimmons, Alan, Vincent, Jean-Baptiste, Stubbs, Timothy J., La Forgia, F, Stickle, A.M., Cremonese, Gabriele,, Ormö, Jens, Thomas, Cristina A., Rossi, Alessandro, Granvik, M., Hasselmann, Pedro H.,, Farnham, Tony, Kareta, T, Stickle, Angela, M, Cambioni, Saverio, Jacobson, Seth A., Daly, R Terik, Lolachi, R., Knight, MM, Stickle, Angela M.,, Bagnulo, Stefano,, Raducan, Sabina D., Pajola, Maurizio, Fitzsimmons, Alan,, Vincent, Jean-Baptiste,, Glenar, David A.,, Schwartz, Stephen R.,, Chesley, Steve, Lin, Zhong-Yi, Tancredi, G., Dressel, L, Chesley, S, Knight, Matthew M, Snodgrass, Colin, Sunshine, Jessica, M, Rivkin, Andrew, S, Jacobson, Seth,, Moskovitz, NA, Daly, RT, Soldini, Stefania,, Sánchez, P., Moskovitz, N.A., Fahnestock, Eugene, G, Tancredi, Gonzalo, Ieva, S., La Forgia, Fiorangela, Opitom, Cyrielle, Scheeres, Daniel J, Sánchez, Paul,, Glenar, David, A, Sunshine, J.M., Chesley, Steven R., Bannister, Michele T., Cremonese, G., Moreno, F., Ferrari, F., Ormö, Jens,, Daly, R, Terik, Granvik, Mikael, Vick, A, Ivanovski, Stavro, L, Knight, M.M., Jacobson, S., Vick, Alison,, Mazzotta Epifani, Elena,, Michel, P, Knight, Matthew M.,, Herreros, I., Ivanovski, Stavro L., Snodgrass, C, Mazzotta Epifani, Elena, Bannister, MT, Sánchez, P, Scheeres, DJ, Pajola, M, Moskovitz, Nicholas A, Chabot, Nancy, L, Mazzotta Epifani, E, Kolokolova, Ludmilla, Li, J.-Y., Cheng, Andrew F, Hirabayashi, M., Makadia, R, Opitom, C, Lucchetti, A., Steckloff, J, Chesley, Steve,, Ernst, CM, Rossi, A., Thomas, Cristina A.,, Kolokolova, Ludmilla,, Raducan, SD, Cheng, Andy F., Dotto, E., Chabot, NL, Michel, Patrick,, Kareta, Theodore,, Thomas, Cristina A, Mazzotta, Epifani, E., Chabot, Nancy L.,, Weaver, Harold A.,, Granvik, Mikael,, Soldini, S, Vincent, J.-B., Hasselmann, PH, Cheng, Andrew F., Vincent, JB, Kareta, Theodore, Chabot, Nancy L., Jutzi, M., Migliorini, A., Li, Jian Yang, Moskovitz, Nicholas, A, Rivkin, A.S., Dotto, E, Jutzi, Martin, Lolachi, Ramin, Fahnestock, E.G., Chabot, Nancy L, Ernst, C.M., Glenar, David A, Lister, T, Thomas, Cristina, A, Chesley, Steven, Sunshine, Jessica M.,, Sunshine, Jessica M, Farnham, T.L., Ieva, Simone,, Sunshine, Jessica M., Cheng, A.F., Herreros, Isabel,, Weaver, Harold, A, Li, JY, Cambioni, S, la Forgia, F., Glenar, DA, LA FORGIA , FIORANGELA, Cheng, Andrew F.,, Rivkin, AS, Migliorini, Alessandra,, Fahnestock, EG, Cambioni, S., Pajola, Maurizio,, Scheeres, Daniel J.,, Bagnulo, S, Dotto, Elisabetta, Ernst, Carolyn, M, Lolachi, Ramin,, Steckloff, Jordan,, Ferrari, Fabio, Vick, A., Thomas, CA, Lazzarin, M., Ivanovski, Stavro, Stubbs, TJ, Bagnulo, Stefano, Ivanovski, Stavro L.,, Farnham, Tony, L, Murphy, Brian,, Schwartz, Stephen R, Fahnestock, Eugene G, Trigo-Rodríguez, Josep M.,, Rivkin, Andrew S.,, Michel, Patrick, Migliorini, A, Thomas, Cristina, Bannister, M.T., Kohout, T., Weaver, Harold A, Raducan, Sabina, D, Ormö, J., Li, Jian-Yang,, Rivkin, Andrew S., Murphy, Brian, Glenar, David A., Cheng, Andrew, F, Rivkin, Andy, Tancredi, Gonzalo,, Ieva, S, Dressel, L., Stickle, AM, Hasselmann, P.H., Hasselmann, Pedro H., Bannister, Michele T.,, Farnham, Tony L., Fitzsimmons, A., Jacobson, S, Trigo-Rodríguez, Josep, M, Glenar, D.A., Rossi, Alessandro,, Snodgrass, C., Campo Bagatin, Adriano, Schwartz, Stephen, R, Hirabayashi, M, Moreno, F, Soldini, Stefania, Ferrari, F, Lazzarin, Monica, Scheeres, Daniel J., Soldini, S., Kareta, T., Steckloff, J., Cremonese, Gabriele, Makadia, R., Thomas, C.A., Sánchez, Paul, Granvik, M, Lin, Zhong Yi, Opitom, Cyrielle,, Trigo-Rodríguez, JM, Knight, Matthew, M, Bagatin, Adriano Campo, Scheeres, Daniel, J, Ernst, Carolyn M., Campo Bagatin, Adriano,, Lister, Tim, Steckloff, Jordan, Epifani, Elena Mazzotta, Hasselmann, Pedro, H, Weaver, HA, Bagnulo, S., Raducan, S.D., Trigo-Rodríguez, J.M., Kohout, T, Herreros, Isabel, Tancredi, G, Ernst, Carolyn, Farnham, TL, Bannister, Michele, T, Dressel, Linda,, Rossi, A, Ernst, Carolyn M, Vincent, Jean Baptiste, Stubbs, Timothy J.,, Michel, P., Cheng, AF   +316 more
core   +1 more source

A Drone‐Based Thermophysical Investigation of Barringer Meteorite Crater Ejecta

Earth and Space Science
Impact cratering processes are ubiquitous throughout our solar system, and the distribution and modification of impact ejecta are sensitive to variable environmental and geologic surface conditions.
Cole A. Nypaver, Bradley J. Thomson, Jeffrey E. Moersch, David A. Kring   +3 more
doaj   +1 more source

ALMA Observations of the DART Impact: Characterizing the Ejecta at Submillimeter Wavelengths

The Planetary Science Journal, 2023
We report observations of the Didymos–Dimorphos binary asteroid system using the Atacama Large Millimeter/submillimeter Array (ALMA) and the Atacama Compact Array (ACA) in support of the Double Asteroid Redirection Test mission.
Nathan X. Roth, Stefanie N. Milam, Anthony J. Remijan, Martin A. Cordiner, Michael W. Busch, Cristina A. Thomas, Andrew S. Rivkin, Arielle Moullet, Ted L. Roush, Mark A. Siebert, Jian-Yang Li, Eugene G. Fahnestock, Josep M. Trigo-Rodríguez, Cyrielle Opitom, Masatoshi Hirabayashi   +14 more
doaj   +1 more source

From Flybys to Sample Return: A Review of Space Probes and Robotic Sampling Technologies for Small Bodies

Journal of Field Robotics, EarlyView.
ABSTRACT As a crucial puzzle piece of deep space exploration, exploring small bodies can provide significant scientific insights and valuable mineral resources. Unlike missions to the Moon and Mars, small‐body missions pose distinct technical challenges, including communication delays, weak gravity, and uncertain environments. This paper reviews a full
Xin Zhang, Hao Zhou, Dalin Zhou, Zhaojie Ju   +3 more
wiley   +1 more source

naoyukihirata/vesta-ejecta: Calculating ejecta particles launched from Rheasilvia of Vesta

, 2023
Repository for Naoyuki Hirata, (2023) "Secondary cratering from Rheasilvia as the possible origin of Vesta's equatorial troughs" Journal of Geophysical Research - Planets in ...
naoyukihirata
core   +1 more source

Lobate Ejecta Deposits at Mercury's South Pole (H15)

, 2022
International audienceDuring geological mapping of H15, we have discovered unrecorded lobate ejecta deposits. One example, at Nairne crater (c4; 70.36°S, 1.65°E), exhibits two distinct lobes that propagate into the floor of a pre-existing, more degraded (
Rothery, David, A, Lennox, Annie, Conway, Susan J., Balme, Matthew, R, Wright, Jack   +4 more
core   +2 more sources