Results 21 to 30 of about 181,229 (307)

Evidence from multivariate morphometric study of the quercus pubescens complex in southeast Italy [PDF]

open access: yes, 2016
The name Quercus pubescens s.l. encompasses a complex of deciduous oak taxa with mainly southeastEuropean distribution and a large ecological niche. As the easternmost region of Italy, Apulia is rather isolated from a geographical and physiographical ...
Di Marzio, Piera   +6 more
core   +1 more source

Foliar epidermis morphology in Quercus (subgenus Quercus, section Quercus) in Iran

open access: yesActa Botanica Croatica, 2012
Foliar epidermis morphology inQuercus(subgenusQuercus, sectionQuercus) in IranThe foliar morphology of trichomes, epicuticular waxes and stomata inQuercus cedrorum, Q. infectoriasubsp.boissieri, Q. komarovii, Q. longipes, Q. macranthera, Q. petraeasubsp.ibericaandQ. robursubsp.pedunculiflorawere studied by scanning electron microscopy.
Panahi, Parisa   +4 more
openaire   +2 more sources

Towards the Use of Unmanned Aerial Systems for Providing Sustainable Services in Smart Cities

open access: yesSensors, 2017
Sustainability is at the heart of many application fields where the use of Unmanned Aerial Systems (UAS) is becoming more and more important (e.g., agriculture, fire detection and prediction, environmental surveillance, mapping, etc.).
Enrique Moguel   +6 more
doaj   +1 more source

Decentralized Trust in the Inter-Domain Routing Infrastructure

open access: yesIEEE Access, 2019
Inter-domain routing security is of critical importance to the Internet since it prevents unwanted traffic redirections. The current system is based on a Public Key Infrastructure (PKI), a centralized repository of digital certificates.
Jordi Paillisse   +5 more
doaj   +1 more source

MEDICINAL COMPOUNDS OF QUERCUS BARK AND RELATED AGRICULTURAL AND PHARMACEUTICAL APPLICATIONS [PDF]

open access: yesArab Universities Journal of Agricultural Sciences, 2019
Identifying phenols in ornamental trees may provide sources of natural compounds that have applications in the agricultural and pharmaceutical industries. In this study, we profiled phenolic acids in the bark of Quercus sp.  using HPLC-DAD. Q.
H. Elansary   +6 more
doaj   +1 more source

Model Driven Development Applied to Complex Event Processing for Near Real-Time Open Data

open access: yesSensors, 2018
Nowadays, data are being produced like never before because the use of the Internet of Things, social networks, and communication in general are increasing exponentially.
Pedro J. Clemente, Adolfo Lozano-Tello
doaj   +1 more source

Stand-level drivers of tree-species diversification in Mediterranean pine forests after abandonment of traditional practices [PDF]

open access: yes, 2015
The progressive abandonment of traditional forest management over the last few decades has led to significant densification processes in most Mediterranean pine stands.
Coll Mir, Lluís   +2 more
core   +1 more source

Variation of Oriental Oak (Quercus variabilis) Leaf δ13C across Temperate and Subtropical China: Spatial Patterns and Sensitivity to Precipitation [PDF]

open access: yes, 2015
The concentration of the carbon-13 isotope (leaf δ13C) in leaves is negatively correlated with the mean annual precipitation (MAP) atlarge geographical scales.
Burgess, Paul J.   +6 more
core   +7 more sources

Healing effect of Quercus persica and Lawsonia inermis ointment on episiotomy wounds in primiparous women

open access: yesJournal of Research in Medical Sciences, 2020
Background: Episiotomy is one of the most common surgical interventions performed to facilitate delivery. Anti-inflammatory and antibacterial effects of Persian oak (Quercus persica) and henna (Lawsonia inermis) have been proved in previous studies.
Sanaz Zibanejad   +2 more
doaj   +1 more source

Steppes, savannahs, forests and phytodiversity reservoirs during the Pleistocene in the Iberian Peninsula [PDF]

open access: yes, 2010
A palaeobotanical analysis of the Pleistocene floras and vegetation in the Iberian Peninsula shows the existence of patched landscapes with Pinus woodlands, deciduous and mixed forests, parklands (savannah-like), shrublands, steppes and grasslands ...
Agustí   +259 more
core   +3 more sources

Home - About - Disclaimer - Privacy