Results 61 to 70 of about 38,084 (252)
Exploring marking methods for the predatory hoverfly Sphaerophoria rueppellii (Diptera: Syrphidae)
Insect Science, EarlyView.As important pollinators and predators of aphids, hoverflies play an important role in ecosystems. This study focuses on identifying the best marking technique for the model species Sphaerophoria rueppellii that can be used to track hoverfly feeding and oviposition sites, evaluating three methods: rubidium (RbCl), fluorescein, and fluorescent dusts ...
Michele Violi +4 more
wiley +1 more source
Color Properties of Tannin-Treated Wood
BioResourcesThe color-changing effect of tannin, which is a sustainable and environmentally friendly material used in wood preservation, was studied on varnished and un-varnished wood samples.
Şekip Şadiye Yaşar +2 more
doaj +2 more sources
Enhancing the vase life of cut roses through spectral optimisation during greenhouse cultivation
Annals of Applied Biology, EarlyView.Here, we examined three red‐to‐blue (R:B) light emitting diode (LED) ratios (90:10, 80:20 and 70:30) in two cut rose cultivars. All treatments enhanced photosynthesis, with 90:10 showing the strongest effects—raising chlorophyll, carotenoids, anthocyanins and carbohydrate levels, and extending vase life by up to 30%.
Maryam Davarzani +6 more
wiley +1 more source
The Prevention of the Ice Hazard on Airplanes [PDF]
A review of various methods to prevent ice formation and adhesion to aircraft surfaces is given. It was concluded that the adhesion of ice to a surface may be reduced somewhat by the application of certain waxes and varnishes.
Geer, William C, Scott, Merit
core +1 more source
Arabian Archaeology and Epigraphy, EarlyView.ABSTRACT Between 2018 and 2021, the Identification and Documentation of Immovable Heritage Assets (IDIHA) Project recorded over 19,000 rock art panels in the AlUla (al‐‘Ulā) region of north‐western Saudi Arabia. This study presents a chronological assessment of the corpus, drawing on superimpositions, datable motifs, inscriptions, and varnish formation,
Maria Guagnin +3 more
wiley +1 more source
Community Dentistry and Oral Epidemiology, EarlyView.ABSTRACT Objectives The aim of this mixed methods systematic review was to identify oral health interventions in rural areas of high‐income countries and synthesise the evidence on how access is addressed. Methods Searches were conducted in Cochrane, CINAHL, Dentistry and Oral Sciences Source, PsycINFO and PubMed, with the last search in January ...
Amanda Kenny +6 more
wiley +1 more source
Journal of Oral Health and Oral Epidemiology, 2017 BACKGROUND AND AIM: Fluoride varnish as an extrinsic factor may cause discoloration in tooth-colored restorative materials. This research compared the impact of different fluoride varnishes on color change of a composite restorative material.
Effat Khodadadi +4 more
doaj
Development of an impact- and solvent-resistant thermoplastic composite matrix, phase 3 [PDF]
The polyimide from BTDA 1,6-hexanediamine and m-phenylenediamine was selected from a prior study for the present study. Methods to prepare prepreg which would provide low void composites at low molding pressures from the thermoplastic polyimide were ...
Delano, C. B., Kiskiras, C. J.
core +1 more source
Journal of Orofacial Sciences, 2017 Introduction: Fluoride varnishes are found to be effective in the prevention of early childhood caries. Postvarnish application, the instructions provided by the manufacturer seem to be inadequate because they do not mention the type of beverages which ...
Bhaswati Chakraborty +4 more
doaj +1 more source
Development of the EU Green Public Procurement (GPP) Criteria for Paints, Varnishes and Road Markings. Technical Report with final criteria. [PDF]
, 2018 The Development of the Green Public Procurement (GPP) criteria for Paints, Varnishes and Road Markings is aimed at helping public authorities to ensure that paints, varnishes and road markings are procured in such a way that it delivers environmental ...
DODD NICHOLAS, KAPS RENATA BARBARA
core +2 more sources