Results 101 to 110 of about 157,473 (271)

Suitability of leguminous cover crop pollens as food source for the green lacewing Chrysoperla externa (Hagen) (Neuroptera: Chrysopidae). [PDF]

open access: yes, 2006
Diversification of crops with species that provide suitable pollen for predators may reduce pest population on crops by enhancing predator effectiveness.
Euzébio, Denise E.   +4 more
core   +2 more sources

Contrasting responses of bee communities to coffee flowering at different spatial scales

open access: yesOikos, 2006
While investigating biodiversity patterns on different spatial scales, ecological processes determining these patterns have been rarely analysed. Flower visitation by bees is an important ecological process that is related to floral resource availability.
Veddeler, Dorthe   +2 more
openaire   +2 more sources

Queen Anne's Wardrobe: Fashion, Sartorial Politics, and the Representational Strategies of the Last Stuart Queen

open access: yesJournal for Eighteenth-Century Studies, EarlyView.
Abstract The final Stuart monarch, Queen Anne, has often been overlooked in studies of visual and material culture, particularly of fashion and dress. This article is the first to undertake a qualitative and quantitative analysis of the wardrobe accounts of Queen Anne, situating her consumption within the context of the eighteenth‐century fashion ...
Sarah A. Bendall
wiley   +1 more source

Effects of Enhanced Fermentation of Saccharomyces cerevisiae and Lactobacillus plantarum on Volatile Flavor of Coffee

open access: yesShipin gongye ke-ji
Yeast and lactic acid bacteria play an important role in improving the flavor of coffee. In order to evaluate the effect of enhanced fermentation of Saccharomyces cerevisiae (S.c), Lactobacillus plantarum (L.p) and mixed bacteria (S.c+L.p) on coffee ...
Xingyu MIAO   +8 more
doaj   +1 more source

Influence of flowering and additional fertilization on physical and sensory aspects of arabica coffee

open access: yesRevista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences, 2019
In Caparao region, Brazil, in areas above 1000 m high, a second flowering (called late or from March) is common to take place, causing changes in the crop management for those intending to produce specialty coffees. The objective of this study was to evaluate physical and sensory aspects of arabica coffee from the Caparao region, produced in ...
R.S. Rocha   +4 more
openaire   +2 more sources

Pseudonyms, Propaganda, and Prints: The Life and Political Caricatures of William Dent, 1782–931

open access: yesJournal for Eighteenth-Century Studies, EarlyView.
Abstract ‘Dent was probably an amateur and nothing is known of his life’, state Bryant and Heneage. Despite contributing to caricature's ‘golden age’, William Dent remains overlooked compared to contemporaries like James Gillray. Dent's extensive portfolio (1782–93) and rumoured role as a Pittite propagandist have not secured his place in the canon of ...
Callum D. Smith
wiley   +1 more source

Between the Indian Ocean and the Gulf: Ceramics From Ḥattā Oasis in the Emirate of Dubai

open access: yesArabian Archaeology and Epigraphy, EarlyView.
ABSTRACT This study presents the ceramic finds from archaeological investigations conducted in 2024 at two settlements: ‘Islamic Village' and Suhaila 2, one of a number of mountain villages of the Late Islamic period within the Ḥattā Oasis: a high‐altitude exclave in the Emirate of Dubai. The sites are located on the northeastern slopes of Jabal Qallāt
Seth M. N. Priestman   +3 more
wiley   +1 more source

Economic Significance of Specific Export Promotion on Poverty Reduction and Inter- Industry Growth of Ethiopia [PDF]

open access: yes
Micro simulated general equilibrium approach was used to analyze the economic significance of the current export promotion policy of Ethiopia. Simulation results, in general, indicated little achievements of economic growth and poverty reduction under ...
Chala, Zelalem T.   +2 more
core   +1 more source

Optimizing a Simple Natural Dye Production Method for Dye-Sensitized Solar Cells: Examples for Betalain (Bougainvillea and Beetroot Extracts) and Anthocyanin Dyes [PDF]

open access: yes, 2019
We present a study about the sensitizers extracted from natural resources. This paper focuses on how to select, extract and characterize natural dyes, giving some guides to establish a protocol for the whole process of fabricating and using these dyes ...
Ariza Camacho, María Jesús   +1 more
core   +1 more source

Supply Chain Diversification and Industrial Policies to Strengthen Economic Security

open access: yesAsian Economic Policy Review, EarlyView.
ABSTRACT Recently, global supply chains have been disrupted because of geopolitical factors and industrial policies induced by national security concerns. Under these circumstances, creating supply chain resilience and strengthening economic security are of great interest to researchers, policymakers, and business people.
Yasuyuki Todo
wiley   +1 more source

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