Results 61 to 70 of about 76,185 (311)
Sea surface temperature changes in the southern California borderlands during the last glacial-interglacial cycle [PDF]
, 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
Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study
Advanced Engineering Materials, EarlyView.This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud +7 more
wiley +1 more source
An evaluation of sediment trap methodology [PDF]
Limnology and Oceanography, 1975 Five sediment traps with collecting areas ranging from 8 to 1,465 cm2 collected the same amount of material, as measured by dry weight, ash weight, and phosphorus content, on a unit area basis. Variances from different size traps were not significantly different.
openaire +1 more source
Longshore sediment transport in the swash zone at Desaru Beach [PDF]
, 2014 This study examined the processes of longshore sediment transport in the swash zone at Desaru beach, Johor. It focused the suitability of sediment trap on sandy beach and beach profile’s survey to determine the direction of longshore transport.
Berahim, Mariahti
core
Advanced Engineering Materials, EarlyView.The work demonstrates that strategic wall‐thickness grading in diamond triply periodic minimal surface lattices enables precise tuning of deformation and failure behavior under compression. Different gradation patterns guide how and where the structure collapses, improving energy absorption or promoting controlled brittle failure.
Giovanni Rizza +3 more
wiley +1 more source
Structure design and stability analysis of free-diving sediment trap
Zhongguo Jianchuan Yanjiu, 2023 ObjectivesThis study focuses on how the sampling efficiency of a free-diving sediment trap (FST) is affected by its body posture, and uses quantitative analysis to describe the changes of the center of gravity and attitude angles.
Rui WANG +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar +8 more
wiley +1 more source
Predicting particle catchment areas of deep-ocean sediment traps using machine learning [PDF]
Ocean ScienceThe ocean's biological carbon pump plays a major role in climate and biogeochemical cycles. Photosynthesis at the surface produces particles that are exported to the deep ocean by gravity.
T. Picard +7 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong +16 more
wiley +1 more source
Links between surface productivity and deep ocean particle flux at the Porcupine Abyssal Plain sustained observatory [PDF]
Biogeosciences, 2015 In this study we present hydrography, biogeochemistry and sediment trap observations between 2003 and 2012 at Porcupine Abyssal Plain (PAP) sustained observatory in the Northeast Atlantic. The time series is valuable as it allows for investigation of the
H. Frigstad +7 more
doaj +1 more source