Search results for "AMS"
showing 10 items of 1497 documents
Mining Maximal Frequent Patterns in Transactional Databases and Dynamic Data Streams: A Spark-based Approach
2018
Mining maximal frequent patterns (MFPs) in transactional databases (TDBs) and dynamic data streams (DDSs) is substantially important for business intelligence. MFPs, as the smallest set of patterns, help to reveal customers’ purchase rules and market basket analysis (MBA). Although, numerous studies have been carried out in this area, most of them extend the main-memory based Apriori or FP-growth algorithms. Therefore, these approaches are not only unscalable but also lack parallelism. Consequently, ever increasing big data sources requirements cannot be met. In addition, mining performance in some existing approaches degrade drastically due to the presence of null transactions. We, therefo…
Agresīvas uzvedības dzimumatšķirības bērnu namā un ģimenē dzīvojošiem pusaudžiem
2016
Pētījuma mērķis bija noskaidrot vai pastāv statistiski nozīmīga atšķirība agresivitātes rādītājos bērnu namā dzīvojošu un ģimenēs dzīvojošu meiteņu un zēnu grupās, kā arī noskaidrot vai pastāv dzimumatšķirības agresijas rādītājos pusaudžiem. Pētījumā piedalījās 80 pusaudži vecumā no 12 līdz 15 gadiem. 40 pusaudži (20 meitenes un 20 zēni) pētījuma brīdī dzīvo bērnu namā, bet 40 pusaudži (20 zēni un 20 meitenes) pētījuma brīdī dzīvoja ģimenē. Pētījumā tika izmantota bērnu uzvedības novērtējuma anketa – Ahenbaha empīriski pamatotās novērtēšanas sistēma, pusaudža pašnovērtējuma anketa. Pētījumā tika noskaidrots, ka pastāv statistiski nozīmīga atšķirība starp bērnu namā un ģimenē dzīvojošajiem p…
e-Health and the Internet of Things. Definitions, applications, regulation, actors. Roadmap to a use cases research.
2015
This reports deals with the electronic health (e-Health) as a prism to study the Internet of Things. After having provided the necessary definitions and having described applications, regulators, regulations and actors both in the UK, in the US and in the EU, the author sets the basis for a use cases research regarding the e-prescribing.
Istruzione e produzione nei Quaderni del carcere
2019
In questo scritto, verranno interrogati alcuni paragrafi dei Quaderni del carcere di Gramsci relativi alla questione dell’istruzione, mostrandone i nessi con paragrafi dedicati all’industrialismo fordista e alle trasformazioni economico-produttive dei primi decenni del Novecento. Verrà, così, evidenziata la presenza, nei Quaderni, di un isomorfismo lessicale tra discorso sulla scuola e discorso sulla produzione e sulle mutazioni antropologiche consustanziali all’affermazione del fordismo. Per farlo, ci si soffermerà, tra le altre cose, sulla figura della scuola unica/unitaria per la prima volta evocata nel Quaderno 1 e poi approfondita nei Quaderni 4 e 12.
Professional speed date : a new method for efficient oral examination
2016
Oral exams have great potential in improving oral communication skills of the students and they also test different kinds of skills than traditional written exams. One major obstacle preventing wider use of oral exams is that evaluation of the performance may be affected by the relationship between the student and teacher, and even for some inappropriate reasons such as the sex or appearance of the student. To avoid these possible biases, oral exams will need the presence of more than one teacher. This, however, means that oral exams will be very laborious. Here we present a new kind of oral exam, namely the Professional speed date which, to great extent, solves the above mentioned problems…
Risk of Local Extinction of Odonata Freshwater Habitat Generalists and Specialists
2014
Understanding the risk of a local extinction in a single population relative to the habitat requirements of a species is important in both theoretical and applied ecology. Local extinction risk depends on several factors, such as habitat requirements, range size of species, and habitat quality. We studied the local extinctions among 31 dragonfly and damselfly species from 1930 to 1975 and from 1995 to 2003 in Central Finland. We tested whether habitat specialists had a higher local extinction rate than generalist species. Approximately 30% of the local dragonfly and damselfly populations were extirpated during the 2 study periods. The size of the geographical range of the species was negati…
Il dibattito sul latino nella scuola media
2010
L'articolo analizza il dibattito svolto su "Riforma della scuola" dal 1955 al 1962 in merito alla soppressione dello studio del latino nell scuola dagli 11 ai 14 anni.
Althusser e gli apparati ideologici di Stato. Ideologia ed egemonia: un confronto con Gramsci
2008
L'articolo analizza gli apparati ideologici di Stato di L. Althusser leggendoli come più o meno indiretta filiazione delle strutture di produzione di consenso e di egemonia tipiche di Antonio Gramsci. Vengono, su questa falsariga, analizzati i diversi significati del temine ideologia in Gramsci e Althusser.
Search for Magnetic Monopoles and Stable High-Electric-Charge Objects in 13 Tev Proton-Proton Collisions with the ATLAS Detector
2020
We thank CERN for the very successful operation of the LHC, aswell as the support staff fromour institutionswithout whom ATLAS could not be operated efficiently. We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; FWF, BMWFW, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq, FAPESP, Brazil; NSERC, CFI, NRC, Canada; CERN; CONICYT, Chile; CAS, NSFC, MOST, China; COLCIENCIAS, Colombia; VSC CR, MSMT CR, MPO CR, Czech Republic; DNSRC, DNRF, Denmark; IN2P3-CNRS, CEA-DRF/IRFU, France; SRNSFG, Georgia; MPG, HGF, BMBF, Germany; GSRT, Greece; RGC, Hong Kong SAR, Hong Kong China; Benoziyo Center, ISF, Israel; INFN, Italy; JSPS, MEXT, Japan; JINR; CNRST, Morocco; NWO, Nether…
Electron and photon performance measurements with the ATLAS detector using the 2015-2017 LHC proton-proton collision data
2019
This paper describes the reconstruction of electrons and photons with the ATLAS detector, employed for measurements and searches exploiting the complete LHC Run 2 dataset. An improved energy clustering algorithm is introduced, and its implications for the measurement and identification of prompt electrons and photons are discussed in detail. Corrections and calibrations that affect performance, including energy calibration, identification and isolation efficiencies, and the measurement of the charge of reconstructed electron candidates are determined using up to 81 fb−1 of proton-proton collision data collected at √s=13 TeV between 2015 and 2017.