Results 251 to 260 of about 100,355 (308)
Data-Driven FTIR Spectroscopy for the Discrimination of Nectars. [PDF]
MoleculesSzaniawska A +7 more
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Food selection and feeding patterns in nectarivorous bats: <i>Leptonycteris yerbabuenae</i> and <i>Glossophaga soricina</i>. [PDF]
PeerJde Santiago-Hernández MH +5 more
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Nectary starch degradation affects nectar chemical composition, but not nectar sugars, in Arabidopsis thaliana. [PDF]
Plant PhysiolSolhaug EM +5 more
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Proceedings of the 2009 ACM symposium on Applied Computing, 2009
There are a number of scenarios where connectivity is intermittent, and a given destination may not be reachable at the moment a message is sent. Networks with these characteristics are known as Delay and Disruption Tolerant Networks (DTN). The NECTAR protocol proposed in this article is based on the contacts history in order to create a Neighborhood ...
Etienne C. R. de Oliveira +1 more
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There are a number of scenarios where connectivity is intermittent, and a given destination may not be reachable at the moment a message is sent. Networks with these characteristics are known as Delay and Disruption Tolerant Networks (DTN). The NECTAR protocol proposed in this article is based on the contacts history in order to create a Neighborhood ...
Etienne C. R. de Oliveira +1 more
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2007
Contributing Authors. Preface. 1. Introduction E. Pacini, S.W. Nicolson. 1.1 Evolutionary origins. 1.2 Secretions analogous to nectar. 1.3 Floral and extrafloral nectarines. 1.4 Nectar components. 1.5 Organization of this volume. 2. A Systematic Survey of Floral Nectaries G. Bernardello. 2.1 Introduction. 2.2 Nectaries in gymnosperms.
NICOLSON S., NEPI M., PACINI E.
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Contributing Authors. Preface. 1. Introduction E. Pacini, S.W. Nicolson. 1.1 Evolutionary origins. 1.2 Secretions analogous to nectar. 1.3 Floral and extrafloral nectarines. 1.4 Nectar components. 1.5 Organization of this volume. 2. A Systematic Survey of Floral Nectaries G. Bernardello. 2.1 Introduction. 2.2 Nectaries in gymnosperms.
NICOLSON S., NEPI M., PACINI E.
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Calculating nectar production rates: residual nectar and optimal foraging
Oecologia, 1983Bumblebees, when foraging for nectar in flowers of Aconitum columbianum, do not consistently drain them of reward. The amount of residual nectar varies among sites, times and species of bee. At times, residual nectar can be a significant percentage of total 24 h production strongly suggesting that, if nectar secretion rates are to be studied, flowers ...
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2020
Published as part of Pathania, Prakash C., Das, Apurva & Chandra, Kailash, 2020, Catalogue of Tortricidae Latreille, 1802 (Lepidoptera: Tortricoidea) of India, pp.
Pathania, Prakash C. +2 more
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Published as part of Pathania, Prakash C., Das, Apurva & Chandra, Kailash, 2020, Catalogue of Tortricidae Latreille, 1802 (Lepidoptera: Tortricoidea) of India, pp.
Pathania, Prakash C. +2 more
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Neuroactive nectar: compounds in nectar that interact with neurons
Arthropod-Plant Interactions, 2020As well as sugars to entice pollinators, nectar contains many other chemicals including amino acids and plant secondary compounds such as phenolics, alkaloids, and glycosides. Rather than simply the byproducts of plant metabolism or contamination by compounds meant to deter herbivory, it is clear that these chemicals may have important roles in nectar.
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