Results 161 to 170 of about 13,576 (317)

Effects of Myroxylon pereirae, Phenytoin, and Clinoptilolite After Pharyngocutaneous Fistula: An Experimental Animal Model

open access: yesOtolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective The objective of this study was to conduct a comparative evaluation of the effects of Myroxylon pereirae (MP), phenytoin, and clinoptilolite on wound healing in an experimental animal model for the treatment of pharyngocutaneous fistula (PCF). Study Design Prospective controlled animal study. Setting Animal laboratory.
Erim Pamuk   +4 more
wiley   +1 more source

Integrating plot‐based and remotely sensed data to map vegetation types in a New Zealand warm‐temperate rainforest

open access: yesApplied Vegetation Science, Volume 25, Issue 4, October/December 2022., 2022
We demonstrated a new workflow to extend and map a national classification into a new area. Three associations could be mapped using remotely sensed predictors alone (Sentinel and LiDAR), whereas two also required environmental predictors. Our map will guide the indigenous peoples of the area to manage threats to valued communities and their species ...
Susan K. Wiser   +5 more
wiley   +1 more source

Rotomolded polypropylene‐ignimbrite composites: Giving a second life to mineral dust wastes

open access: yesPolymer Composites, EarlyView.
Dust from local stone production transformed into a filler for rotomolded composites. Abstract The possibility of rotomolding polypropylene (PP) composites with high loadings of a silica‐based dust of ignimbrite, a byproduct of volcanic stone extraction is demonstrated.
Francisco Romero   +3 more
wiley   +1 more source

Using Machine Learning for Lunar Mineralogy-I: Hyperspectral Imaging of Volcanic Samples [PDF]

open access: yesarXiv
This study examines the mineral composition of volcanic samples similar to lunar materials, focusing on olivine and pyroxene. Using hyperspectral imaging from 400 to 1000 nm, we created data cubes to analyze the reflectance characteristics of samples from samples from Vulcano, a volcanically active island in the Aeolian Archipelago, north of Sicily ...
arxiv  

Mechanical and hydrophobic properties determination of epoxy/ignimbrite/pine waste composites

open access: yesPolymer Composites, EarlyView.
Schematic diagram of production epoxy/ignimbrite/pine waste composites. Abstract In this study, for the first time, composites have been prepared using ignimbrite and pine waste in epoxy matrix for the restoration of civil architecture examples in Anatolia (Turkiye).
Ahmet Cihat Ari
wiley   +1 more source

Fracturing control method for deep volcanic rock gas reservoirs in Daqing exploration area

open access: yesPetroleum Exploration and Development, 2009
Pores, cavities and fractures are well-developed in deep volcanic reservoirs. The simultaneous break and extension of multi-fractures in treatment caused early stage sand-block, low fracturing success ratios, small treatment scales, and bad stimulation ...
Zhang Guoliang, Lan Zhongxiao, Liu Peng
doaj  

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