Results 1 to 10 of about 48,129 (293)

Late quaternary glacial history of the La Ji Shan: Implications for the LGM on the northeastern Tibetan Plateau [PDF]

open access: goldFrontiers in Earth Science, 2023
Previous studies have suggested that the Bayan Har Shan and Lake Donggi Cona areas on the northeastern Tibetan Plateau were not glaciated during the Last Glacial Maximum (LGM; MIS2).
Hang Cui   +5 more
doaj   +2 more sources

A model for the formation of the Pradol (Pradolino) dry valley in W Slovenia and NE Italy

open access: yesGeologija, 2021
In tectonically active mountain ranges, the landscape is shaped by the interplay of erosion/sedimentation and tectonically driven crustal deformation. Characteristic landforms such as moraines, wind gaps, fault scarps, and river terraces can be used to
Manuel DIERCKS   +3 more
doaj   +1 more source

More data on ancient human mitogenome variability in Italy: new mitochondrial genome sequences from three Upper Palaeolithic burials

open access: yesAnnals of Human Biology, 2021
Background Recently, the study of mitochondrial variability in ancient humans has allowed the definition of population dynamics that characterised Europe in the Late Pleistocene and Early Holocene.
Alessandra Modi   +15 more
doaj   +1 more source

Influence of Past Climate Changes on the Current Distribution of a Rare and Endemic Species: Anatolian Spiny Mouse

open access: yesHittite Journal of Science and Engineering, 2023
This research focuses on species distribution modelling (SDM) to have an idea of distribution of Anatolian spiny mouse, Acomys cilicicus in the Last Glacial Maximum (LGM), the mid-Holocene and present by using coordinates along Silifke which is the only ...
Zeycan Helvacı
doaj   +1 more source

Effect of hygrothermal aging on the tribological behavior of HDPE composites for bio-implant application

open access: yesPolymer Testing, 2021
High density polyethylene (HDPE) is a material which was known for its biocompatibility and its application for artificial joints. However, the wear resistance of a HDPE can be enhanced with addition of reinforcements.
A. Salem, W. Bensalah, S. Mezlini
doaj   +1 more source

Experimental investigation of hot air welding process of PVDF polymer [PDF]

open access: yesMATEC Web of Conferences
This work has been carried out to optimize the parameters for hot air welding, a variety of experimental experiments are conducted in order to investigate the impact of certain welding parameters on the intended response in the polyvinylident fluriod ...
Chayma Hidri   +3 more
doaj   +1 more source

Last glacial maximum radiative forcing from mineral dust aerosols in an Earth System model [PDF]

open access: yes, 2015
The mineral dust cycle in pre-industrial (PI) and last glacial maximum (LGM) simulations with the CMIP5 model HadGEM2-A is evaluated. The modeled global dust cycle is enhanced at the LGM, with larger emissions in the Southern hemisphere, consistent with ...
Hopcroft, Peter   +3 more
core   +1 more source

A comparison between the improved element-free Galerkin method and the element-free Galerkin method for 2D potential and elasticity problems

open access: yesComputer Assisted Methods in Engineering and Science, 2017
In this paper, a comparison between the improved element-free Galerkin (IEFG) method, based on the improved moving least square (IMLS) approximation, and the element-free Galerkin (EFG) method, based on the moving least square (MLS) approximation, is ...
Imen Debbabi   +2 more
doaj   +1 more source

Pore fluid constraints on deep ocean temperature and salinity during the Last Glacial Maximum [PDF]

open access: yes, 2001
Pore water records of δ^(18)O and [Cl] from ODP Site 1063A on the Bermuda Rise constrain the change in seawater δ^(18)O and salinity from the Last Glacial Maximum (LGM) to the Holocene to be 0.75±0.05‰ and 2.5±0.1% respectively.
Adkins, J. F., Schrag, D. P.
core   +1 more source

An initial intercomparison of atmospheric and oceanic climatology for the ICE-5G and ICE-4G models of LGM paleotopography [PDF]

open access: yes, 2005
This paper investigates the impact of the new ICE-5G paleotopography dataset for Last Glacial Maximum (LGM) conditions on a coupled model simulation of the thermal and dynamical state of the glacial atmosphere and on both land surface and sea surface ...
A. Timmermann   +45 more
core   +2 more sources

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