Results 21 to 30 of about 8,086 (212)

Integrated all-optical logic discriminators based on plasmonic bandgap engineering [PDF]

open access: yes, 2013
Optical computing uses photons as information carriers, opening up the possibility for ultrahigh-speed and ultrawide-band information processing. Integrated all-optical logic devices are indispensible core components of optical computing systems. However,
Gong, Qihuang   +3 more
core   +2 more sources

The Zona Transversal Domain of the Borborema Province, northeastern Brazil: Synthesis of the Archean to Cambrian evolution, and new tectono-stratigraphic interpretation

open access: yesJournal of the Geological Survey of Brazil, 2023
The Transversal Zone Domain (TZD) is the central segment of the Borborema Province, with its limits given by the Patos and Pernambuco shear zones, to the north and south respectively.
Frank Gurgel Santos   +7 more
doaj   +1 more source

Sea surface temperature changes in the southern California borderlands during the last glacial-interglacial cycle [PDF]

open access: yes, 1996
A variety of evidence suggests that average sea surface temperatures (SSTs) during the last glacial maximum in the California Borderlands region were significantly colder than during the Holocene.
Bandy   +52 more
core   +2 more sources

Major Strike-Slip Faults Identified Using Satellite Data in Central Borneo, SE Asia

open access: yesGeosciences, 2018
We use freely available Google satellite data, instrumental seismicity, fault plane solutions, and previously mapped structural and geological maps to identify new fault zones in central Borneo.
Afroz Ahmad Shah   +3 more
doaj   +1 more source

Contractional kink bands formed by stress deflection along pre-existing anisotropies? Examples from the Anglo-Brabant Deformation Belt (Belgium) and the North Dobrogea Orogen (Romania) [PDF]

open access: yes, 2008
Kink bands within two slate belts, the Anglo-Brabant Deformation Belt (Belgium) and the North Dobrogea Orogen (Romania), reveal similar problems with respect to linking kink band geometries to expected palaeostress directions.
BELMANS, M   +3 more
core   +1 more source

Geomorphic signal of active faulting at the northern edge of Lut Block. Insights on the kinematic scenario of Central Iran [PDF]

open access: yes, 2016
Recent works documented Neogene to Quaternary dextral strike-slip tectonics along the Kuh-e-Sarhangi and Kuh-e-Faghan intraplate strike-slip faults at the northern edge of the Lut Block of Central Iran, previously thought to be dominated by sinistral ...
Claudio, Faccenna   +6 more
core   +1 more source

Meso-cenozoic tectonic evolution of the ziyun-luodian fault in SW China

open access: yesFrontiers in Earth Science, 2022
Regional-scale fault systems are important in adjusting intracontinental deformation. Closure of the Paleo-Tethys, Paleo-Pacific subduction, and India-continent-continent collision have all interacted to shape the Meso-Cenozoic tectonics of South China ...
Yi Wang   +15 more
doaj   +1 more source

Surface rupture investigation of the 2022 Menyuan MS 6.9 Earthquake, Qinghai, China: Implications for the fault behavior of the Lenglongling fault and regional intense earthquake risk

open access: yesDizhi lixue xuebao, 2022
The MS 6.9 Menyuan earthquake on January 8, 2022 occurred in the Qilian Mountain fault block in the northeastern margin of the Tibetan Plateau. The instrumental epicenter is located in the Lenglongling fault zone in the west section of the Haiyuan active
HAN Shuai   +3 more
doaj   +1 more source

Live Imaging of Cleavage Variability and Vesicle Flow Dynamics in Dextral and Sinistral Spiralian Embryos [PDF]

open access: yesZoological Science, 2019
Spiral cleavage is a mode of embryonic cell division found in species from several Phyla, including molluscs, annelids and flatworms. It reflects a tilting in the direction of spindle orientation and cell division at the 4 to 8-cell stage, which may be dextral or sinistral, and propagates into later organismal asymmetry.
Namigai, E, Shimeld, S
openaire   +3 more sources

A twist of nature: a left-handed Bythinella schmidti (Küster, 1852) (Caenogastropoda: Bythinellidae)

open access: yesNatura Sloveniae, 2018
As most extant snails, Bythinella schmidti is characterised by dextral (right-handed) coiling of the shell. Nevertheless, a small sinistral (left-handed) individual from the spring on a mountain pasture was sampled, together with its larger dextral ...
Simona Prevorčnik, Andrzej Falniowski
doaj   +1 more source

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