Results 11 to 20 of about 2,064,434 (303)

The complete chloroplast genome of a fast-growing tree Lophostemon confertus (Myrtaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2023
Lophostemon confertus (Myrtaceae), a fast-growing ornamental tree, is widely cultivated in tropical and subtropical regions. To determine its phylogenetic position within Myrtaceae, here we report its complete chloroplast (cp) genome, which is 160,297 bp
Wenhang Su, Rifan Liang
doaj   +1 more source

A Survey on IT-Techniques for a Dynamic Emergency Management in Large Infrastructures [PDF]

open access: yes, 2010
This deliverable is a survey on the IT techniques that are relevant to the three use cases of the project EMILI. It describes the state-of-the-art in four complementary IT areas: Data cleansing, supervisory control and data acquisition, wireless sensor ...
Brodt, Simon   +4 more
core   +1 more source

Coresets-Methods and History: A Theoreticians Design Pattern for Approximation and Streaming Algorithms [PDF]

open access: yes, 2017
We present a technical survey on the state of the art approaches in data reduction and the coreset framework. These include geometric decompositions, gradient methods, random sampling, sketching and random projections. We further outline their importance
Munteanu, Alexander   +1 more
core   +1 more source

Materiales y tecnologías en la Arquitectura Modernista: casos de estudio de decoración de fachadas en Italia, Portugal y Polonia persiguiendo una restauración racional [PDF]

open access: yes, 2011
The results of a diagnostic survey on the materials of representative Art Nouveau buildings in Italy, Portugal and Poland are here presented and compared, as a contribution to their understanding and, hence, to support compatible restoration.
Cremona   +9 more
core   +4 more sources

DIVERSITY OF VEGETABLE-TANNED LEATHER FOR SUSTAINABLE DEVELOPMENT [PDF]

open access: yesAnnals of the University of Oradea: Fascicle of Textiles, Leatherwork, 2023
sustainability is a major concern to stakeholders in the leatherwork industry. The reason is that other materials are being used in the production of artifacts that were hitherto produced using vegetable-tanned leather.
ISSAH Mohammed Seini   +2 more
doaj  

Determination of metal contents in some green leafy vegetables in Marmara region of Turkey

open access: yesSN Applied Sciences, 2023
This study focused on the analysis of mineral and heavy metal contents of spinach, lettuce and parsley samples in different regions to investigate the risks of chronic exposure to heavy metal contamination.
Medet Zor, Sevgi Kocaoba
doaj   +1 more source

The art, poetics, and grammar of technological innovation as practice, process, and performance [PDF]

open access: yes, 2017
Usually technological innovation and artistic work are seen as very distinctive practices, and innovation of technologies is understood in terms of design and human intention.
Mark, Coeckelbergh
core   +3 more sources

Paint and Coloring Materials from the Brazilian Amazon Forest: Beyond Urucum and Jenipapo

open access: yesHeritage, 2023
The Brazilian Legal Amazon region is divided into at least 155 ethnic groups and has the largest concentration of Indigenous people globally. It represents one of the most extraordinary levels of human, cultural, and artistic diversity, but its material ...
Thiago Sevilhano Puglieri   +1 more
doaj   +1 more source

Accurate and sensitive determination of hydroxychloroquine sulfate used on COVID-19 patients in human urine, serum and saliva samples by GC-MS

open access: yesJournal of Pharmaceutical Analysis, 2021
A rapid, accurate, and sensitive analytical method, ultrasonication-assisted spraying based fine droplet formation–liquid phase microextraction–gas chromatography–mass spectrometry (UA-SFDF-LPME-GC-MS), was proposed for the determination of trace amounts
Süleyman Bodur   +3 more
doaj   +1 more source

A Framework for Designing 3d Virtual Environments [PDF]

open access: yes, 2011
The process of design and development of virtual environments can be supported by tools and frameworks, to save time in technical aspects and focusing on the content.
Catanese, Salvatore   +3 more
core   +3 more sources

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