Results 11 to 20 of about 38,828 (268)

Examination of Dyeing Properties on Silk of Some Flavonoids by Spectroscopic Techniques

open access: yesJournal of Natural Fibers, 2021
In this study, the silk fabrics mordanted at the rates of 1%, 2%, 3%, 4%, 6%, 9%, 12%, 14%, 18%, 21%, 24%, 27%, 30%, 33% and 36% of alum (KAl(SO4)2.12H2O) were separately dyed with chrysin, quercetin dihydrate, 7,8-dihydroxyflavone and naringenin ...
Ozan Deveoglu   +3 more
doaj   +1 more source

MODEL OF CLIMATE AND LAND-USE CHANGES IMPACT ON WATER SECURITY IN AMBON CITY, INDONESIA

open access: yesGeoplanning: Journal of Geomatics and Planning, 2017
Ambon City is the center of national activities in Maluku province, established under Presidential Decree 77 issued in 2014 about spatial planning of Maluku Islands. Ambon is a strategic region in terms of development in agriculture and fisheries sectors.
Roland Alexander Barkey   +2 more
doaj   +1 more source

The Influence of Image Properties on High-Detail SfM Photogrammetric Surveys of Complex Geometric Landforms: The Application of a Consumer-Grade UAV Camera in a Rock Glacier Survey

open access: yesRemote Sensing, 2022
The detailed description of processing workflows in Structure from Motion (SfM) surveys using unmanned aerial vehicles (UAVs) is not common in geomorphological research.
Adrián Martínez-Fernández   +7 more
doaj   +1 more source

Examination of Dyeing Properties of the Dyed Cotton Fabrics with Barberry (Berberis vulgaris L.)

open access: yesJournal of Natural Fibers, 2020
In this study, it was aimed at investing the cotton fabrics dyed with different percentages of the roots of barberry (Berberis vulgaris L.) via gall oak (Quercus infectoria Olivier; 10% and 20%) and aluminum sulfate (Al2(SO4)3; 6%) mordants.
Ozan Deveoglu   +3 more
doaj   +1 more source

Monitoring and assessment of endangered UNESCO World Heritage Sites using space technology: a case study of East Rennell, Solomon Islands

open access: yesHeritage Science, 2021
Space technology offers effective tools to monitor the status of World Natural Heritage sites. East Rennell Island, which covers approximately 37,000 hectares (ha) and a marine area extending three nautical miles into the sea, was added to the list of ...
Sijia Huo   +4 more
doaj   +1 more source

The Early Neolithic Shoushma 10 Settlement at the Upper Course of the Konda River

open access: yesПоволжская археология, 2020
Early Neolithic in the basin of the Konda River, the left tributary of the Irtysh River, is characterized by a large number of sites, a variety of their types and the original artifacts.
Klement'eva Tatiana Yu.   +2 more
doaj   +1 more source

Non-native vascular flora of alpine areas in the White Mountains, New Hampshire, USA

open access: yesArctic, Antarctic, and Alpine Research, 2023
Arctic-alpine vegetation in the eastern United States is unique to northern New England and New York and is disjunct from similar areas in eastern Canada.
Daniel D. Sperduto   +2 more
doaj   +1 more source

Corrigenda: Kolcsár L-P, Salmela J (2017) New taxonomic and faunistic records of fungus gnats (Insecta, Diptera) from Montenegro, Romania, and Serbia. https://doi.org/10.15560/13.5.533 [PDF]

open access: yesCheck List, 2017
A total of 95 fungus gnats species were identified from sweep net samples collected from Montenegro, Romania and Serbia during 2010–2017.
Levente-Péter Kolcsár, Jukka Salmela
doaj   +3 more sources

Morphological, acoustic and genetic identification of a reproducing population of the invasive African clawed frog Xenopus laevis (Anura, Pipidae) recently discovered in Belgium [PDF]

open access: yesZooKeys, 2023
Using external morphology of adults and tadpoles, osteology from high-resolution microcomputed tomography, vocalization analysis, and DNA sequence data, the identity of a reproducing Belgian population of invasive Xenopus at the current northernmost edge
Olivier S. G. Pauwels   +5 more
doaj   +3 more sources

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