نتایج جستجو برای: orchid
تعداد نتایج: 2578 فیلتر نتایج به سال:
BACKGROUND Recognising the potential of clinical practice guidelines (CPGs) to improve practice, one of the strategies of the SEA-ORCHID project was to facilitate the development of evidence-based CPGs, and to support clinical staff in each of the four countries to build their skills in development of CPGs in the nine participating hospitals in Thailand, Malaysia, Philippines and Indonesia. Thi...
Neotropical orchid bees (Hymenoptera: Apidae: Euglossina) are conspicuous due to their vivid and metallic colors. Nevertheless, except for a few comments, usually concerning the appropriateness of using coloration as a taxonomic character (e.g. Rebêlo and Moure, 1996; Nemésio, 2005, 2009; Bembé, 2007), virtually nothing is known about color production and evolution in orchid bees. Based on stud...
Apostasioideae, consists of only two genera, Apostasia and Neuwiedia, which are mainly distributed in Southeast Asia and northern Australia. The floral structure, taxonomy, biogeography, and genome variation of Apostasioideae have been intensively studied. However, detailed analyses of plastome composition and structure and comparisons with those of other orchid subfamilies have not yet been co...
Orangeries, palm houses and orchid houses, the peculiar cultural complexes usually consituting the variety of the palace setting, due to the assigned „brittle matter” to them, need the extraordinary and stable care. Deprived of the farmer they quickly undergo destruction. The condition of the orchid house of the palace-park compex of the Łańcut castle, was disastrous within the post-war period....
Bees provide indispensable pollination services to both agricultural crops and wild plant populations, and several species of bees have become important models for the study of learning and memory, plant-insect interactions, and social behavior. Orchid bees (Apidae: Euglossini) are especially important to the fields of pollination ecology, evolution, and species conservation. Here we report the...
The two largest Atlantic Forest remnants in the state of Espírito Santo, eastern Brazil, namely 'Reserva Biológica de Sooretama' (REBIO Sooretama) and 'Reserva Natural Vale' (RNV), were surveyed for their orchid-bee faunas. Seventeen scent baits were used to attract orchid-bee males. Three-thousand, two hundred and twenty-five males belonging to 24 species were actively collected with insect ne...
Orchidaceae constitutes one of the largest families of angiosperms. Owing to the significance of orchids in plant biology, market needs and current sustainable technology levels, basic research on the biology of orchids and their applications in the orchid industry is increasing. Although chloroplast (cp) genomes continue to be evolutionarily informative, there is very limited information avail...
This paper describes a digital project in which ink-and-wash painting, an East Asian art form with a 1,300-year history, is drawn in interaction with an audience. This project was intended to analyze the traditional thoughts and techniques associated with the ink-andwash painting of an orchid, a design that expresses Eastern philosophy. The project relies on an interactive technique to demonstr...
The family Orchidaceae is not only one of the most diverse families of flowering plants, but also one of the most endangered plant taxa. Therefore, understanding how its species richness varies along geographical and environmental gradients is essential for conservation efforts. However, such knowledge is rarely available, especially on a large scale. We used a database extracted from herbarium...
The orchid-bee faunas of the 'Parque Nacional do Pau Brasil' (8,500 ha) and 'RPPN Estação Veracel' (6,000 ha), two Atlantic Forest remnants in the southern state of Bahia, northeastern Brazil, were surveyed. Seventeen chemical compounds were used as scent baits to attract orchid-bee males. Seven hundred and twelve males belonging to 20 species were actively collected with insect nets during 80 ...
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