Results 81 to 90 of about 28,991 (225)

Larix decidua Bark as a Source of Phytoconstituents: An LC-MS Study [PDF]

open access: yes, 2017
Larix decidua bark is a waste of the timber industry and is widely diffused in Northern Italy. This material can be considered a good source of antioxidants and phytoconstituents with possible use in cosmetic or nutraceutical products.
Baldan, Valeria   +8 more
core   +2 more sources

The utilisation of turpentine and moss oil as epoxy hardeners for bio-based epoxy nanocomposite coatings

open access: yesMaderas: Ciencia y Tecnología
Despite the growing interest in bio-based epoxy systems, there remains a significant research gap in developing fully bio-derived curing agents that can replace conventional BPA-based epoxy hardeners while maintaining adequate mechanical and physical ...
Ilknur Babahan Bircan   +7 more
doaj   +1 more source

Characterization and Identification of Natural Terpenic Resins employed in “Madonna con Bambino e Angeli” by Antonello da Messina using Gas Chromatography–Mass Spectrometry

open access: yesChemistry Central Journal, 2012
Background Natural resins were frequently employed as adhesives or as components of oleo-resinous media in paintings in the past. The identification of vegetable resins is still an open problem. The aim of this paper is to analyze by GC-MS some vegetable
Russo Mario, Avino Pasquale
doaj   +1 more source

A lethal danger in the home: turpentine poisoning

open access: yesThe Turkish Journal of Pediatrics, 2015
Turpentine is an oleoresin obtained from various species of pine. In turpentine poisoning, various signs and symptoms of toxicity may develop, including hematuria, renal failure, loss of vision, chest pain, vomiting, severe coughing ...
Ahmet Güzel, Mehmet Açıkgöz
doaj  

Improving Surface Properties of Wood Material Against Weathering by Using New Bio-based Epoxy Nanocomposites

open access: yesDrvna Industrija
The present study investigates the potential of new bio-based epoxide nanocomposite coatings for wood surfaces to replace BPA (bisphenol A)-based commercial wood coatings in terms of their surface properties.
Ilknur Babahan Bircan   +7 more
doaj   +1 more source

The Costs of Doing Hard Time: A penitentiary-based regional price index for Canada, 1883-1923 [PDF]

open access: yes
We construct consumer price indices for Canada, mainly based on the expenditure records of Canada’s federal penitentiaries. Regional price variation was much greater in Canada in the late nineteenth century than in the northern U.S.
Chris Minns, Mary Mackinnon
core  

Minor industrial crops in the Southern Africa region: an appraisal of developmental potential with special reference to interregional trade. (June-July 1995). Vol.1: The main report [PDF]

open access: yes, 1995
This report presents the findings and conclusions arising from a team study carried out in June-August 1995 of the potential for development of 'minor industrial crops' in the Southern Africa region.
Green, C. L.   +2 more
core  

Resins and Gums in Historical Iatrosophia Texts from Cyprus – A Botanical and Medico-pharmacological Approach [PDF]

open access: yes, 2011
This study explores historical iatrosophia texts from Cyprus from a botanical and medico-pharmacological point of view focusing on remedies containing resins and gums. The iatrosophia are a genre of Greek medical literature of Byzantine origin and can be
Andreas Lardos   +2 more
core   +1 more source

Response of Verticillium fungicola var. fungicola, Mycogone perniciosa_and Cladobotrym sp. Mushroom Pathogens to Some Essential Oils [PDF]

open access: yesPesticidi i Fitomedicina, 2006
Antifungal activity of 18 essential oils was evaluated against Verticillium fungicola var. fungicola, Mycogone perniciosa and Cladobotryum sp., the causal agents of button mushroom diseases.
Brankica Tanović   +4 more
doaj  

Antiseptics on the basis of terpenoid compounds: synthesis, properties and application [PDF]

open access: yes, 2014
Currently, chemical methods of pest bio deterioration of materials, products and constructions are the main complex of destructive actions. In particularwood preservative very effective way to save forest resources for the longest time protects.
Gorshcharik, N. D.   +5 more
core  

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