Results 51 to 60 of about 27,045 (315)
Entramado, 2007 La maleabilidad del esqueleto del niño, que perdura a través de toda la infancia, permite que mediante la orientación de las fuerzas naturales que actúan sobre la articulación coxo-femoral, se consiga en forma ¿fisiológica¿ que vuelva a la normalidad la ...
Néctar León Daza, Misael Botero
doaj
Functional Ecology, 1991 The rate of change in the standing crop of nectar allowed to accumulate in flowers, described here as the apparent secretion rate, can be resolved into two components: gross secretion rate and apparent reabsorption rate. A simple model shows how changes in these component rates may affect the apparent secretion rate.
Burquez, Alberto, Corbet, S. A.
openaire +2 more sources
Characteristics of Swallowing Function in People with Parkinson's Disease: A Scoping Review
Movement Disorders, EarlyView.Abstract Background Most individuals with Parkinson's disease (PD) develop dysphagia during the course of their disease. It is crucial to comprehensively understand swallowing characteristics specific to PD for effective treatment. Objectives To systematically analyze and synthesize swallowing characteristics in people with PD compared with healthy ...
Kerstin Erfmann +6 more
wiley +1 more source
Sugar composition of floral nectar in sour cherry cultivars
International Journal of Horticultural Science, 2000 The composition of floral nectar in sour cherry cultivars studied in 1997 at Újfehértó was in agreement with our previous data, the three most frequent sugar components being glucose, fructose and sucrose.
Zs. Orosz-Kovács +4 more
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Generalist‐pollinated Arabis alpina exhibits floral scent variation at multiple scales
Nordic Journal of Botany, EarlyView.Plants that depend on animals for reproduction often use complex floral traits to attract pollinators. Floral scent is recognized as part of the pollinator attraction module and can be shaped by plant‐pollinator interactions. In recent decades, research has started to reveal the dynamic properties of floral scent, identifying patterns of spatial and ...
Hanna Thosteman +5 more
wiley +1 more source
MicrobiologyOpen, 2019 Production of many agricultural crops and fruits strongly depends on pollinators. For instance, pome fruits such as apple and pear are highly dependent on pollination for fruit set, fruit quality, and yield.
Jolien Smessaert +6 more
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Nordic Journal of Botany, EarlyView.Passiflora clypeophylla, an endemic species to the Guatemalan karstic forests last seen in 1889 and deemed extinct, was rediscovered in the Department of Alta Verapaz, east of Cobán. The species was known only from a single specimen hailed from the type locality, Rubel Cruz, where it has been found again. An additional location has been identified in a
J.R. Kuethe +3 more
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Sedum zhenghaianum (Crassulaceae), a new species from Zhejiang and Jiangxi, East China
Nordic Journal of Botany, EarlyView.In this paper, Sedum zhenghaianum sp. nov. is described as a new species based on morphological and molecular analyses, and its taxonomic relationships are discussed. Morphological analysis indicates that S. zhenghaianum should be classified in the genus Sedum sect. Sedum and is distinct from the related species S. tosaense in morphology, e.g.
Shi‐Qi She +6 more
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DiversityFloral nectar is mainly a reward in the form of food for pollinators. In early spring, when snow can still be present, pollinators have trouble finding food.
Katja Malovrh +3 more
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, 2016 Nectar Impact documents the work of the Nectar Virtual Laboratories, rich online environments that are built and led by the Australian research sector; and the Nectar Research Cloud, which provides computing infrastructure, software and services that allow Australia’s research community to store, access, and run data, remotely, rapidly and autonomously.
McMillan, Patricia +5 more
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