Results 111 to 120 of about 8,636 (240)

The Hummingbird Vol. 11 No. 11

open access: yes
The Caribbean’s diabetes epidemic: A call for urgent action. -- A HUMMINGBIRD FEATURE: T&T and Caribbean parliamentarians urged to make full use of the Escazú Agreement. -- Listen to the future: Amplifying children’s voices.

core  

Hummingbird: Monitoring and analysing flash X-ray imaging experiments in real time

open access: yes, 2015
<p>Hummingbird is designed to monitor and analysis diffraction data of Flash X-ray Imaging (FXI) experiments in real time.
Benedikt J. Daurer   +7 more
core   +1 more source

Ultrametric Bee Hummingbird tree

open access: yes, 2017
Ultrametric bee hummingbird phylogeny including 35 taxa of bee hummingbird, and 6 outgroups from other hummingbird clades.
Berv, Jacob   +9 more
core   +1 more source

Effect of nectar secretion rate on pollination success of Passiflora coccinea (Passifloraceae) in the Central Amazon

open access: yesBrazilian Journal of Biology
The pollination of Passiflora coccinea by the hummingbird Phaethornis superciliosus was studied in Central Amazon, Brazil. We hypothesized that a greater nectar secretion rate (NSR) increases the pollination success of single flowers through Ph ...
E. Fischer, I. R. Leal
doaj   +1 more source

Cryptanalysis of Hummingbird-1 [PDF]

open access: yes, 2011
Hummingbird-1 is a lightweight encryption and message authentication primitive published in RISC '09 and WLC '10. Hummingbird-1 utilizes a 256-bit secret key and a 64-bit IV. We report a chosen-IV, chosen-message attack that can recover the full secret key with a few million chosen messages processed under two related IVs.
openaire   +1 more source

The Hummingbird Vol. 11 No. 3

open access: yes
Caribbean population projected to begin decline from 2038 - Progress report on Montevideo Consensus. -- A HUMMINGBIRD FEATURE: 100 Caribbean youth to discuss ways to achieve sustainable development and the future of the region at Caribbean Youth ...

core  

DESIGN AND MODELLING OF NANO AERIAL VEHICLE HUMMINGBIRD ON HOVER FLIGHT

open access: yesHavacılık ve Uzay Teknolojileri Dergisi, 2018
In nature, there are thousands of flapping insects and flying bird’s species. Each one has spectacular flight stability, dynamic and operated in high diversity of flight speed and mission. Each one has superior effectiveness and high efficiency.
İbrahim Halil Güzelbey   +2 more
doaj  

The Hummingbird Vol. 12 No. 5

open access: yes
Latin America & Caribbean build sustainable, just & inclusive marine economy. -- A HUMMINGBIRD FEATURE: UN ECLAC updates GDP estimates for each of the region’s countries.

core  

Hummingbird abundances

open access: yes, 2019
Hummingbird ...
Boris A. Tinoco (2924580)   +17 more
core   +1 more source

Using continental-scale bird banding data to estimate demographic migratory patterns for Rufous Hummingbird (Selasphorus rufus)

open access: yesAvian Conservation and Ecology, 2020
The effective conservation of birds requires knowledge of species-specific population dynamics. Yet these dynamics during migration and across age and sex categories are poorly understood for small birds.
Josée S. Rousseau   +2 more
doaj  

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