Results 41 to 50 of about 13,997 (243)

Evolutionary mobility and genetic dynamics of MORFFO genes: shuttling among ancient plant lineages

open access: yesNew Phytologist, EarlyView.
Summary Plastid genomes (plastomes) of land plants are characterized by their architectural and genic content stability. However, fern plastomes exhibit unexpected dynamism, characterized by the presence of mobile protein‐coding genes (CDS) – Mobile Open Reading Frames in Fern Organelles (MORFFOs). We investigate the evolutionary dynamics of MORFFOs in
Paulo H. Labiak   +3 more
wiley   +1 more source

Medusa [PDF]

open access: yesProceedings of the 24th annual ACM symposium on User interface software and technology, 2011
We present Medusa, a proximity-aware multi-touch tabletop. Medusa uses 138 inexpensive proximity sensors to: detect a user's presence and location, determine body and arm locations, distinguish between the right and left arms, and map touch point to specific users and specific hands. Our tracking algorithms and hardware designs are described. Exploring
Michelle Annett   +3 more
openaire   +1 more source

First record of the invasive medusa Blackfordia virginica (Hydrozoa: Leptomedusae) in the Río de la Plata estuary, Argentina-Uruguay

open access: yes, 2006
Blackfordia virginica es una medusa invasora reconocida por habitar areas estuariales. Recientemente fue descubierta en el norte de Argentina, constituyendo el primer registro de una hidromedusa invasora para el mar argentino.
G. Genzano   +3 more
semanticscholar   +1 more source

A Computer Vision‐Based Methodology to Estimate Fruit Colour Diversity in Ornamental Pepper (Capsicum spp.)

open access: yesPlant Breeding, EarlyView.
ABSTRACT Fruit colour diversity within different ripening stages confers ornamental value for pepper plants. Using images can be helpful in analysing the fruit colour‐related genetic diversity and enable selecting accessions for ornamental purposes by avoiding subjectiveness.
Marcos Bruno da Costa Santos   +7 more
wiley   +1 more source

Cómo le Afecta a Usted la Sobrepesca: La Batalla por la Supremacía del Océano: las Conquistas de las Medusas 1 [PDF]

open access: yes, 2011
Este documento informativo publicado por OCEAN2012 explica cómo la sobreexplotación pesquera influye negativamente sobre la calidad del pescado que comemos en Europa.

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Medusa’s Gaze and Geijerstam’s Gay Science in the Swedish fin de siècle

open access: yesHumanities, 2022
Gustaf af Geijerstam’s Medusas hufvud (Medusa’s Head, 1895) is one of the “account-settling novels” of the late nineteenth century. These novels reflect on the aesthetic reorientation after the breakdown of the “Eighties movement” in Sweden.
Gustaf Marcus
doaj   +1 more source

Seed transfer models applied to commercial germplasms reveal trait divergence from wildland populations of a restoration grass species

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Due to the prevalence of local adaptation in plants, the provenance of seed sources can impact plant community restoration outcomes. Yet programs developing commercial germplasm releases often overlook local adaptation as a development criterion, leading to the selection of traits that may not support restoration success.
Francis F. Kilkenny   +5 more
wiley   +1 more source

Environmental problems in which biogeochemical cycles converge: proposal for secondary education [PDF]

open access: yes, 2018
[Resumen] El estudio de las problemáticas ambientales actuales necesita enfoques globalizadores que permita interrelacionar las dinámicas existentes en la naturaleza, poniendo un especial énfasis en los efectos que tienen sobre ellas algunas actividades ...
Baños González, Isabel   +2 more
core   +3 more sources

Law and Infrastructure: Reliability, Automation Transition, and Irregularities of “U‐Space”

open access: yesRegulation &Governance, EarlyView.
ABSTRACT The European Union (EU) is making regulatory efforts to allow for the safe integration of drones into civilian airspace through automated means. Commission Implementing Regulation (EU) 2021/664 concerning unmanned traffic management (a system referred to as “U‐Space”) furthers that commitment. Accordingly, drone operators must avail themselves
Samar Abbas Nawaz
wiley   +1 more source

Tortugas marinas en aguas argentinas [PDF]

open access: yes, 2012
Con la ayuda de los sensores remotos y los sistemas de posicionamiento geográfico, los científicos están descubriendo varias facetas sobre las vida de las tortugas marinas.
Albareda, D.   +5 more
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