1,721,256 research outputs found
Erratum: Di Pietro, R., Kuzmanović, N., Lakušić, D., Viciani, D., Fortini, P. & Iamonico, D. (2021) Nomenclatural and taxonomic notes on some names of Sesleria sect. Argenteae (Poaceae) from Italy and the Balkans. Phytotaxa 494 (1): 89-102.
No full textDi Pietro, R., Kuzmanović, N., Lakušić, D., Viciani, D., Fortini, P., Iamonico, D. (2021): Erratum: Di Pietro, R., Kuzmanović, N., Lakušić, D., Viciani, D., Fortini, P. & Iamonico, D. (2021) Nomenclatural and taxonomic notes on some names of Sesleria sect. Argenteae (Poaceae) from Italy and the Balkans. Phytotaxa 494 (1): 89-102. Phytotaxa 502 (2): 217-218, DOI: https://doi.org/10.11646/phytotaxa.502.2.10, URL: http://dx.doi.org/10.11646/phytotaxa.502.2.1
FIGURE 1 in Erratum: Di Pietro, R., Kuzmanović, N., Lakušić, D., Viciani, D., Fortini, P. & Iamonico, D. (2021) Nomenclatural and taxonomic notes on some names of Sesleria sect. Argenteae (Poaceae) from Italy and the Balkans. Phytotaxa 494 (1): 89-102.
No full textFIGURE 1. Lectotype of Sesleria nitida var. tenoreana f. visianii (FI051890!).Published as part of Di Pietro, R., Kuzmanović, N., Lakušić, D., Viciani, D., Fortini, P. & Iamonico, D., 2021, Erratum: Di Pietro, R., Kuzmanović, N., Lakušić, D., Viciani, D., Fortini, P. & Iamonico, D. (2021) Nomenclatural and taxonomic notes on some names of Sesleria sect. Argenteae (Poaceae) from Italy and the Balkans. Phytotaxa 494 (1): 89-102., pp. 217-218 in Phytotaxa 502 (2) on page 218, DOI: 10.11646/phytotaxa.502.2.10, http://zenodo.org/record/542495
"Contribute in the knowledge of Abies alba Miller woodlands within the Lucanian Apennines"
No full textContribution to floristic knowledge of Middle Latina Valley (Lazio - Central Apennines)
Full text linkIn this paper the Authors show the preliminary results of a floristic research on the Latina Valley in Lazio Region. This research was carried out in the period 2009-2011. Amongst the about 500 species recorded, 50 entities are to be considered rare for the Latium region. In particular for the following taxa: Isoëetes duriei, I. hystrix, I. velata, Exaculum pusillum, Cicendia filiformis, Radiola linoides, Bellevalia trifoliata this paper represents their first record for inland zones since at present they were known for coastal areas only
Typification of the Linnaean names Plantago afra, P. altissima, and P. lagopus (Plantago subg. Psyllium, Plantaginaceae)
No full textPlantago Linnaeus (1753: 112) (Plantaginaceae Juss.) is a cosmopolitan genus including about 250 species distributed
in the temperate zone and high-elevation tropical regions (Pilger 1937, Rahn 1996, Hassemer et al. 2016). The genus
is taxonomically critical because of its high morphological variability and plasticity, reduced number of diagnostic
characters and a still unresolved phylogenetical history (Rahn 1996, Rønsted et al. 2002).
According to the current concept (Rahn 1996, updated by Rønsted et al. 2002, and Hoggard et al. 2003), Plantago
includes four subgenera, i.e. subg. Bougueria (Decaisne 1836: 132‒133) Rahn (1996: 197), subg. Coronopus (Jussieu
1789: 90) Rahn (1978: 107), subg. Plantago, and subg. Psyllium (Miller 1754: without pagination) Harms & Reiche
(1985: 373) (Rahn 1996, updated by Rønsted et al. 2002 and Hoggard et al. 2003). Subg. Psyllium includes about 70
species which are widely distributed in world.
Linnaeus published twenty-four names under Plantago (see Jarvis 2007) of which three , all belonging to subg.
Psyllium, are not currently typified. These names are: P. afra Linnaeus (1762: 168), P. altissima Linnaeus (1762: 165),
and P. lagopus Linnaeus (1753: 114).
As part of the ongoing study on the genus Plantago (e.g., Di Pietro et al. 2013, Di Pietro & Iamonico 2014a,
2014b, Hassemer et al. 2017, Iamonico et al. 2017), we here present an contribution concerning the three untypified
Linnaean name of subg. Psyllium
A model with applications for data survivability in Critical Infrastructures
No full textInformation assurance in Critical Infrastructures
(CIs) is a problem of great practical interest and a challenging
research field. Within this scope we focus on the problem of
monitoring of CIs. In particular, we propose a model to maximize
the amount of monitoring-related data that can survive
after a portion of the CI suffers a disaster. The proposed model
addresses a specific CI—oil pipelines—, and it is built on the
hypothesis that the monitoring data are provided by means of
wireless sensor networks. In particular, we consider a CI where
the sensors are deployed along the pipelines and execute a common
monitoring task with a given sampling rate. In order to
ensure data availability the sensors replicate the sensed data to
their peers. This model poses a few unique challenges, calling
for the optimization of competing system parameters. For instance,
a higher sampling rate would allow, on one hand, a finergrain
analysis of the situation while on the other hand would
consume more energy. High volume of data replication would
allow a higher chance for data to survive a disaster—hence helping
in forensics or further disaster prevention—, while it would
cost more in both energetic and bandwidth terms.
We derive an analytical model for this scenario. This model can
be processed to derive the optimal sampling rate thatmaximizes
the amount of information collected by the monitoring infrastructure,
while satisfying the complex and competing system
parameters. Further, simulations are performed on both regular
(tree-based) and random generated oil pipelines and show
the wide applicability of our model, as well as providing a few
non-intuitive results on the behaviour of the competing system
parameters. Finally, we develop a case study on a real-world oil
pipeline. Results support the quality of the proposed model and
its flexibility
Intrusion Detection Systems
No full textIn our world of ever-increasing Internet connectivity, there is an on-going threat of intrusion, denial of service attacks, or countless other abuses of computer and network resources. In particular, these threats continue to persist even on account of the flaws of current commercial Intrusion Detection Systems (IDS). The flaws of current IDS are the result of the concurrence of several shortcomings such as excessive resource requirements, limited precision, lack of flexibility, and scope limitation. The aim of this book is to present the contributions made by both academia and industry to thwart those threats
Notes on the bryophyte flora and vegetation of the central and south-western Balkans.
Full text linkPuglisi, M., Campisi, P., laku.i., D., surina, B., Di Pietro, R., Privitera, M. Notes on the bryophyte flora and vegetation of the central and south-western Balkans. Lazaroa 34: 107-116 (2013). A study on the bryophyte flora and vegetation was carried out in the mountains at the boundary between Albania, Macedonia and Montenegro. The study area included Maja and jezerces massif (Prokletije mts., sE Dinaric Alps) and Mt korab (Šar-Pindos Range) in Macedonia. several records for the bryological flora of Macedonia and Albania are reported. In particular Scapania cuspiduligera and Distichium inclinatum are new records for the Albanian flora. In addition some bryophytic and bryo-chormophytic associations belonging to the phytosociological classes Ctenidietea mollusci and Montio fontanae-Cardaminetea amarae are reported too. © 2013. Universidad Complutense de Madrid
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