-
221
Secured Authentication of RFID Devices Using Lightweight Block Ciphers on FPGA Platforms
Published 2023-01-01“…Specifically, the extended tiny encryption algorithm (XTEA) and the hummingbird algorithm (HBA) using the cipher block chaining (CBC) mode is designed. …”
Get full text
Article -
222
Lifecycle, culture, and maintenance of the emerging cephalopod models Euprymna berryi and Euprymna morsei
Published 2022-12-01“…Here, we describe a multi-generational laboratory culture system for two emerging cephalopod models: the hummingbird or Berry’s bobtail squid, Euprymna berryi Sasaki, 1929, and Morse’s bobtail squid, Euprymna morsei Verrill, 1881, which are primarily found off mainland Japan. …”
Get full text
Article -
223
-
224
Pollination biology of Paliavana tenuiflora (Gesneriaceae: Sinningeae) in Northeastern Brazil Biologia da polinização de Paliavana tenuiflora (Gesneriaceae: Sinningeae) no nordeste...
Published 2010-12-01“…Although nectar is available by day and night, flowers of P. tenuiflora fit the bee pollination syndrome, and are actually pollinated by Bombusbrevivillus. However, the hummingbird Phaethornis pretrei can be considered an occasional pollinator, due to its behavior and low frequency of visits. …”
Get full text
Article -
225
Green Synthesis of Copper Oxide Nanoparticles Using <i>Sesbania grandiflora</i> Leaf Extract and Their Evaluation of Anti-Diabetic, Cytotoxic, Anti-Microbial, and Anti-Inflammatory...
Published 2023-03-01“…In this study, we use copper oxide nanoparticles (CuO NPs) fabricated with <i>Sesbania grandiflora</i> (Sg) (Hummingbird tree) leaves to test the effectiveness of green synthesizing methods. …”
Get full text
Article -
226
Water desalination using PSO-ANN techniques: A critical review
Published 2023-12-01“…Furthermore, in this digital age, artificial intelligence (AI) techniques, such as gray wolf optimization (GWO), sine cosine algorithm (SCA), artificial neural networks (ANN), multi-verse optimizer (MVO), fuzzy logic systems (FLS), moth flame optimizer (MFO), particle swarm optimization (PSO), artificial hummingbird algorithm (AHA) and genetic algorithms (GA), are playing a vital role and capable of deep analysis of real-time desalination plant for saving time, energy, human efforts, and money. …”
Get full text
Article -
227
Comparing species interaction networks along environmental gradients
Published 2018“…As an illustration, we compare approaches to quantify the role of trait matching in driving the structure of plant–hummingbird mutualistic networks, i.e. a direct comparison, standardized by null models and hypothesis‐based metaweb. …”
Get full text
Article -
228
Clinical and research updates on the VISTA immune checkpoint: immuno-oncology themes and highlights
Published 2023-09-01Get full text
Article -
229
Birds of a high-altitude cloud forest in Alta Verapaz, Guatemala
Published 2005-09-01“…Pooling census data from undisturbed and disturbed forest, the Gray-breasted Wood-Wren (Henicorhina leucophrys) was found to be the most abundant species, followed in descending order by the Common Bush-Tanager (Chlorospingus ophthalmicus), the Paltry Tyrannulet (Zimmerius vilissimus), the Yellowish Flycatcher (Empidonax flavescens), the Ruddy-capped Nightingale-Thrush (Catharus frantzii), and the Amethyst-throated Hummingbird (Lampornis amethystinus). Bird communities in undisturbed and disturbed forest were found to be similar (Sørensen similarity index 0.85), indicating low human impact. …”
Get full text
Article -
230
Bioinformatics analysis for the identification of differentially expressed genes and related signaling pathways in H. pylori-CagA transfected gastric cancer cells
Published 2021-04-01“…Results After transfection of AGS cells, the cell morphology changes in a hummingbird shape and causes the level of CagA phosphorylation to increase. …”
Get full text
Article -
231
Adaptive communication networks for heterogeneous teams of robots
Published 2014Get full text
Thesis -
232
Clinical features of progressive supranuclear palsy
Published 2023-08-01“…There were significant differences in the six midbrain-based MRI parameters between the PSP-RS and the PSP-P, including hummingbird sign, midbrain diameter, midbrain to pons ratio (MTPR), midbrain area, midbrain area to pons area ratio (Ma/Pa), and midbrain tegmental length (MBTegm). …”
Get full text
Article -
233
Phylogenetical Position versus Pollination Syndromes: Floral Trichomes of Central American and Mexican <i>Pinguicula</i>
Published 2023-05-01“…The flower morphology of species pollinated by butterflies and hummingbirds was similar in contrast to species pollinated by flies and bees. …”
Get full text
Article -
234
Craniofacial development illuminates the evolution of nightbirds (Strisores)
Published 2021“…These morphologies include superficially ‘juvenile-like’ broad, flat skulls with short rostra and large orbits in swifts, nightjars and allied lineages, and the elongate, narrow rostra and globular skulls of hummingbirds. Here, we show that nightbird skulls undergo large ontogenetic shape changes that differ strongly from widespread avian patterns. …”
Journal article -
235
A literature review of the pollination strategies and breeding systems in Oncidiinae orchids
Published 2019-11-01“…The flowers are pollinated by a wide range of insects (mostly bees) and, sometimes, hummingbirds. Several genera reward their pollinators with floral resources such as oils, nectar or perfumes. …”
Get full text
Article -
236
Magnificent life of birds
Published 2015“…There are flowers solely pollinated by birds such as that by hummingbirds.…”
Get full text
Book Section -
237
Forebrain nuclei linked to woodpecker territorial drum displays mirror those that enable vocal learning in songbirds
Published 2022-09-01“…Vocal learning is thought to have evolved in 3 orders of birds (songbirds, parrots, and hummingbirds), with each showing similar brain regions that have comparable gene expression specializations relative to the surrounding forebrain motor circuitry. …”
Get full text
Article -
238
Species interactions in an Andean bird–flowering plant network: phenology is more important than abundance or morphology
Published 2016-12-01“…Flowerpiercers, which cut holes and access flowers at their base and, consequently, facilitate nectar access for other hummingbirds, explain why morphological mis-matches were relatively unimportant in this system. …”
Get full text
Article -
239
Birdfeeders: What to Consider When Selecting
Published 2003-10-01“…In 1926, the first commercially made birdfeeder, designed for hummingbirds, went on the market. Today, more than 50 million Americans put out a billion pounds of birdfeed each year. …”
Get full text
Article -
240
Many Plants Have Extrafloral Nectaries Helpful to Beneficials
Published 2004-07-01“… Most everyone is aware that flowers commonly produce nectar that is important in encouraging pollination as well as providing food for hummingbirds and insects. However, few people are aware of the extrafloral nectaries (EFN), nectar-producing glands physically apart from the flower (Fig. 1 and Fig. 2), that have been identified in more than 2000 plant species in more than 64 families. …”
Get full text
Article