Results 31 to 40 of about 4,226 (175)

Financiamiento global y centros comerciales en Buenos Aires: un estudio del caso IRSA

open access: yesRevista INVI, 2015
Los trabajos desde las ciencias sociales preocupados por el estudio de los centros comerciales han realizado diferentes aportes que presentan mayoritariamente una mirada crítica respecto al tipo de sociabilidad y urbanidad que generan estos espacios ...
Ivana Socoloff
doaj   +1 more source

Energy-Constrained Design of Joint NOMA-Diversity Schemes with Imperfect Interference Cancellation

open access: yesSensors, 2021
This study proposes a set of novel random access protocols combining Packet Repetition (PR) schemes, such as Contention Resolution Diversity Slotted Aloha (CRDSA) and Irregular Repetition SA (IRSA), with Non Orthogonal Multiple Access (NOMA). Differently
Fulvio Babich   +3 more
doaj   +1 more source

Temporal evolution of lake level fluctuations under flood conditions and impacts on the littoral ecosystems

open access: yesJournal of Limnology, 2023
Lake levels fluctuations are conditioned by seasonal variability, water resources management and climate change. Recent studies have shown that global warming potentially affects the risk of flooding and that the decisive factor for flood events is not ...
Marzia Ciampittiello   +4 more
doaj   +1 more source

Pengaruh Kinerja Operasional Terhadap Kepuasan Pelanggan Pada PT. Prima Megah Irsa [PDF]

open access: yes, 2021
ABSTRAK Karyawan Perusahaan dapat berinteraksi dengan pelanggan , sehingga kinerja karyawan yang memberikan layanan adalah kunci kepuasan pelanggan. Gambar Perusahaan ditampilkan sebagai Layanan untuk Layanan Karyawan Pelanggan.
Rilopari, Paugeran   +1 more
core   +1 more source

The use of the term ‘limnology’ and its scientometrics consequences for limnologists

open access: yesJournal of Limnology, 2021
Jargon is the specialised vocabulary of any science: it allows the creation of new terms to define concepts and it removes ambiguity from scientific communication. Yet, it may also hinder understanding for a broader audience.
Diego Fontaneto   +3 more
doaj   +1 more source

Metabarcoding to monitor the crustacean zooplankton of a lake improves when using a reference DNA library from local samples

open access: yesJournal of Limnology, 2023
Biodiversity surveys through morphology provide invaluable data to inform biological monitoring efforts, involving specialised taxonomic skills that are not always available.
Giuseppe Garlasché   +5 more
doaj   +1 more source

Deep Learning, Sensing-based IRSA (DS-IRSA): Learning a Sensing Protocol with Deep Reinforcement Learning

open access: yes, 2022
Irregular Repetition Slotted Aloha (IRSA) est un candidat d’une famille de protocoles d’accès aléatoire pour résoudre le problème de la connectivité massive pour les réseaux de l’internet des objets (IoT). Les principales caractéristiques de ce protocole sont de permettre aux utilisateurs de répéter leurs paquets plusieurs fois dans la même trame et d ...
Hmedoush, Iman   +2 more
openaire   +2 more sources

Enrichment of Aerobic and Anaerobic Hydrocarbon-Degrading Bacteria from Multicontaminated Marine Sediment in Mar Piccolo Site (Taranto, Italy)

open access: yesMicroorganisms, 2023
Marine sediments act as a sink for the accumulation of various organic contaminants such as polychlorobiphenyls (PCBs). These contaminants affect the composition and activity of microbial communities, particularly favoring those capable of thriving from ...
Bruna Matturro   +7 more
doaj   +1 more source

Genetic variation in the CLOCK gene is associated with idiopathic recurrent spontaneous abortion.

open access: yesPLoS ONE, 2018
Physiological studies in animals and human support an important role of circadian system in reproduction. The aim of this study was to investigate the potential association of CLOCK gene polymorphisms with idiopathic recurrent spontaneous abortion (IRSA).
Alenka Hodžić   +5 more
doaj   +1 more source

IRSA Transmission Optimization via Online Learning

open access: yesCoRR, 2018
In this work, we propose a new learning framework for optimising transmission strategies when irregular repetition slotted ALOHA (IRSA) MAC protocol is considered. We cast the online optimisation of the MAC protocol design as a multi-arm bandit problem that exploits the IRSA structure in the learning framework. Our learning algorithm quickly learns the
Laura Toni, Pascal Frossard
openaire   +3 more sources

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