Results 91 to 100 of about 20,544 (264)

Reconstructing social networks of Late Glacial and Holocene hunter-gatherers to understand cultural evolution. [PDF]

Philos Trans R Soc Lond B Biol Sci, 2022
Romano V, Lozano S, Fernández-López de Pablo J.   +2 more
europepmc   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Research progresses on glacial erosion and Neoproterozoic glacial erosion forms

Dizhi lixue xuebao
Objective  Glacial erosion forms serve as crucial bases for reconstructing the laws of glacial movement and transport-deposition processes in geological history.
CHEN Xiaoshuai, KUANG Hongwei, LIU Yongqing, WANG Yuchong, PENG Nan, XU Huan   +5 more
doaj   +1 more source

LGM and Late Glacial glacier advances in the Cordillera Real and Cochabamba (Bolivia) deduced from ¹⁰Be surface exposure dating [PDF]

Climate of the Past, 2007
Surface exposure dating (SED) is an innovative tool already being widely applied for moraine dating and for Late Quaternary glacier and climate reconstruction.
H. Veit, P. W. Kubik, Ch. Kull, R. Zech
doaj  

Palynological data for the Late Glacial and Holocene (14.5-0 ka BP) from Füramoos, Southern Germany. [PDF]

Data Brief, 2021
Kern OA, Koutsodendris A, Pross J.
europepmc   +1 more source

Triple Junctions as Dislocation‐Like Defects: The Role of Grain Boundary Crystallography Revealed by Experiment and Atomistic Simulation

Advanced Engineering Materials, EarlyView.
Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink, Saba Saood, Peter Schweizer, Jörg Neugebauer, Gerhard Dehm   +4 more
wiley   +1 more source

Development of the late glacial Baltic basin and the succession of vegetation cover as revealed at Palaeolake Haljala, northern Estonia [PDF]

Estonian Journal of Earth Sciences, 2009
The 4.5 m thick Haljala sequence in North Estonia was studied to provide information on palaeoenvironmental changes between 13 800 and 11 300 cal yr BP.
Saarse, Leili, Niinemets, Eve, Amon, Leeli, Heinsalu, Atko, Veski, Siim, Sohar, Kadri   +5 more
doaj  

Moraines in the Austrian Alps record repeated phases of glacier stabilization through the Late Glacial and the Early Holocene. [PDF]

Sci Rep, 2022
Braumann SM, Schaefer JM, Neuhuber S, Fiebig M.   +3 more
europepmc   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Late glacial (17,060-13,400 cal yr BP) sedimentary and paleoenvironmental evolution of the Sekhokong Range (Drakensberg), southern Africa. [PDF]

PLoS One, 2021
Kylander ME, Holm M, Fitchett J, Grab S, Martinez Cortizas A, Norström E, Bindler R.   +6 more
europepmc   +1 more source