Results 11 to 20 of about 11,008,350 (312)

Characterization and evaluation of polycaprolactone/hydroxyapatite composite scaffolds with extra surface morphology by cryogenic printing for bone tissue engineering

open access: yesMaterials and Design, 2021
In this work, the polycaprolactone (PCL) scaffold with specific surface morphology was prepared by cryogenic printing technique. Biocompatible hydroxyapatite (HA) was added to the PCL matrix to enhance the surface properties and bioactivity of the ...
Wenchao Li   +2 more
exaly   +2 more sources

A state of the art on surface morphology of selective laser-melted metallic alloys

open access: yesThe International Journal of Advanced Manufacturing Technology, 2023
The possibility of producing complex metallic parts in various industries can be attributed to the selective laser melting (SLM) additive manufacturing method. As a powder bed fusion technique, SLM fabricates the product layer by layer.
Mustafa Kuntoğlu   +7 more
semanticscholar   +1 more source

Pancreatic surface morphology and its classification [PDF]

open access: yesFolia Medica, 2022
Introduction: Anomalies and variants of development of the pancreas are relatively frequent. These variations can often lead to misdiagnosis and unnecessary medical procedures.
Serghei Covantev, Olga Belic
doaj   +3 more sources

Optically stimulated luminescence dating reveals rate of beach ridge and sand spit depositions from the upper Gulf of Thailand [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2019
This study aimed to increase the understanding of the history of late Quaternary coastal evolution. An analysis was carried out on the optically stimulated luminescence (OSL) dates of 12 quartz-rich samples collected from the Chanthaburi paleosand spit ...
Peerasit Surakiatchai   +6 more
doaj   +1 more source

Resilience to unusual flooding after 2021 tropical storms in part of mainland Southeast Asia

open access: yesFrontiers in Ecology and Evolution, 2023
In Southeast Asian countries, flooding is common and occurs a few weeks after tropical storms. In Thailand, the government’s approach to dealing with flooding is focused on the construction of anthropogenic megastructures. The loss of life, property, and
Pawat Wattanachareekul   +3 more
doaj   +1 more source

Analysis of Deformation Dynamics in Guatemala City Metropolitan Area Using Persistent Scatterer Interferometry

open access: yesRemote Sensing, 2023
The analysis of deformation dynamics in Guatemala city and its surrounding region presented in this paper holds significant relevance due to the high vulnerability of this area to natural disasters, combined with its rapid urbanization, similar to most ...
Carlos García-Lanchares   +5 more
doaj   +1 more source

Influences of powder characteristics and recoating conditions on surface morphology of powder bed in metal additive manufacturing

open access: yesThe International Journal of Advanced Manufacturing Technology, 2021
Metal additive manufacturing technology requires a real-time monitoring and feedback control system to assure the quality of the final products. In particular, it is essential to reveal the phenomena of recoating and melting-solidification processes in ...
Kenya Yuasa   +6 more
semanticscholar   +1 more source

Barrier Island Sediments Reveal Storm Surge and Fluvial Flood Events in the Past Centuries at Thua Thien Hue, Central Vietnam

open access: yesFrontiers in Ecology and Evolution, 2021
Sedimentary evidence of storms and fluvial floods (FFs) is crucial for a better understanding of such events in coastal zones. In this study, we analyzed the sedimentary characteristics of the coastal storm and FF deposits at the Hoa Duan barrier, Thua ...
Stapana Kongsen   +8 more
doaj   +1 more source

Wetting morphologies at microstructured surfaces [PDF]

open access: yesProceedings of the National Academy of Sciences, 2005
The wetting of microstructured surfaces is studied both experimentally and theoretically. Even relatively simple surface topographies such as grooves with rectangular cross section exhibit a large variety of different wetting morphologies as observed by atomic force microscopy.
Seemann, R.   +4 more
openaire   +4 more sources

Thermoluminescence and optically stimulated luminescence dating of bricks from the Thung Tuk archaeological site, Southern Thailand [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2016
Thermoluminescence (TL) and optically stimulated luminescence (OSL) based dating were applied to ancient fired bricks to derive the chronology of the Thung Tuk archaeological site (TT), southern Thailand.
Santi Pailoplee   +3 more
doaj   +1 more source

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