Results 51 to 60 of about 49,074 (273)

Thermo‐Tectonic History of Archean Basement Rocks in the Aktash Tagh, Southeastern Tarim Craton: Constraints From Zircon U‐Pb, Zircon and Apatite Fission‐Track Dating

Geochemistry, Geophysics, Geosystems
Stable craton lithosphere can undergo complex tectonic events at its margins due to peripheral tectonic activity. In this study, we conducted a comprehensive analysis of zircon U‐Pb dating, apatite and zircon fission‐track thermochronology on the Aktash ...
Xiao Hu, Zhiyuan He, Ganqing Xu, Johan DeGrave, Rongfeng Ge, Guangwei Li, Wenbin Zhu   +6 more
doaj   +1 more source

Deciphering the cooling history of the garzon massif: a body that records variable exhumation patterns? [PDF]

Brazilian Journal of Geology
The Northern Andes in Colombia are involved in a continuous mountain-building process along an active subduction zone, resulting in significant Cenozoic compression, leading to substantial Neogene shortening and topographic development.
Leidy Carolina Sandoval-Espinel, Mauricio Alberto Bermúdez, John Jairo Sandoval Espinel   +2 more
doaj   +1 more source

Observation of centimetre-scale argon diffusion in alkali feldspars: implications for ⁴⁰Ar/³⁹Ar thermochronology [PDF]

, 2013
New data from a gem-quality feldspar from Itrongay, Madagascar, record naturally occurring 40Ar/39Ar age profiles which can be numerically modelled by invoking a single diffusion mechanism and show that microtexturally simple crystals are capable of ...
Flude, Stephanie, Halton, Alison M., Kelley, Simon P., Schwanethal, James, Sherlock, Sarah C., Wilkinson, Camilla M.   +5 more
core   +3 more sources

A visualization of the damage in Lead Tungstate calorimeter crystals after exposure to high-energy hadrons

, 2012
The anticipated performance of calorimeter crystals in the environment expected after the planned High-Luminosity upgrade of the Large Hadron Collider (HL-LHC) at CERN has to be well understood, before informed decisions can be made on the need for ...
Dissertori, G., Izquierdo, G. Arnau, Luckey, D., Nessi-Tedaldi, F., Pauss, F., Spikings, R., Van der Lelij, R., Wallny, R.   +7 more
core   +2 more sources

Fission Track Dating of Obsidian Samples from Lipari Neolithic Settlements

Heritage
The present work describes the first results of the project “Lipari Obsidian and Neolithic Human Communities in the Aeolian Islands”, which aims to study the connection between obsidian sources on the island of Lipari and Neolithic populations on the ...
Maria Clara Martinelli, Letizia Bonizzoni, Mauro Coltelli, Marco Manni, Arianna Pefano, Massimo Oddone, Alessandra Guglielmetti   +6 more
doaj   +1 more source

New fission-track results from the northern Chiapas Massif area, SE Mexico: trying to reconstruct its complex thermo-tectonic history

Revista Mexicana de Ciencias Geológicas, 2018
The Chiapas Massif Complex, which represents the crystalline basement of the southern Maya block within the North American plate, records numerous thermo-tectonic and magmatic events that occurred in southern Mexico at least since the late ...
Fanis Abdullin, Luigi Solari, Carlos Ortega-Obregón, Jesús Solé   +3 more
doaj   +1 more source

Apatite fission track dating of the Beypazarı Granitoid: insight for the inception of collision along the Northern Neotethys, Turkey

Geodinamica Acta, 2020
The Beypazarı Granitoid is an arc-related intrusion in the Central Pontides, Turkey. This study presents apatite fission track (AFT) ages of the intrusion to shed some light on collision-related cooling/exhumation history of the central Pontides. The AFT
Erhan Gülyüz
doaj   +1 more source

Two pulse intrusive events of the Pliocene Tanigawa-dake granites revealed from zircon U–Pb dating

Earth, Planets and Space, 2021
We performed zircon U–Pb dating on the Pliocene Tanigawa-dake granites (Makihata and Tanigawa bodies) and the Cretaceous Minakami quartzdiorite, Northeast Japan Arc.
Saki Minami, Mitsuhiro Nagata, Shigeru Sueoka, Shoma Fukuda, Yuya Kajita, Yasuhiro Ogita, Saya Kagami, Tatsunori Yokoyama, Takahiro Tagami   +8 more
doaj   +1 more source

Biomaterial design strategies for enhancing mitochondrial transplantation therapy

BMEMat, EarlyView.
Biomaterials to facilitate mitochondrial transplantation therapy: biomaterials as barriers to protect mitochondria from pathophysiological microenvironments, like osmotic stress caused by the excessive concentration of calcium ion, reactive oxygen species, and advanced glycation end products; biomaterials integrating with biochemical cues to improve ...
Shaoyang Kang, Yushan Zhang, Hang Li, Sirui Peng, Donghao Lyu, Chunxiao Zhou, Sheng Ding, Zujian Feng, Pingsheng Huang, Chuangnian Zhang, Hongjun Wang, Deling Kong, Weiwei Wang   +12 more
wiley   +1 more source

Tephrochronology: principles, functioning, application [PDF]

, 2011
Tephrochronology is a unique method for linking and dating geological, palaeoecological, palaeoclimatic or archaeological sequences or events. The method relies firstly and fundamentally on stratigraphy and the law of superposition, which apply in any ...
Lowe, David J.
core   +1 more source