Results 21 to 30 of about 831,378 (324)

Fatty Acid Changes in Nearshore Phytoplankton under Anthropogenic Impact as a Biodiversity Risk Factor for the World’s Deepest Lake Baikal

open access: yesDiversity, 2022
In this study, we present results on fatty acid analysis of phytoplankton of Lake Baikal, the world’s deepest lake, which differs from other lakes by its oceanic features.
Alyona Alexandrovna Nikonova   +7 more
doaj   +1 more source

Spatial and temporal variability of precipitation concentration in Iran [PDF]

open access: yesGeographica Pannonica, 2020
Precipitation concentration is an important factor to assess climate hazards such as flood and availability of water resources at a regional scale.
Ghaedi Sohrab, Shojaian Ali
doaj   +1 more source

Federated Learning for 5G Base Station Traffic Forecasting [PDF]

open access: yesComputer Networks, 109950, 2023, 2022
Cellular traffic prediction is of great importance on the path of enabling 5G mobile networks to perform intelligent and efficient infrastructure planning and management. However, available data are limited to base station logging information. Hence, training methods for generating high-quality predictions that can generalize to new observations across
arxiv   +1 more source

Reducing Waiting Times at Charging Stations with Adaptive Electric Vehicle Route Planning [PDF]

open access: yes, 2021
Electric vehicles are becoming more popular all over the world. With increasing battery capacities and a growing fast-charging infrastructure, they are becoming suitable for long distance travel. However, queues at charging stations could lead to long waiting times, making efficient route planning even more important.
arxiv   +1 more source

Exploration of the spatiotemporal heterogeneity of metro ridership prompted by built environment: A multi‐source fusion perspective

open access: yesIET Intelligent Transport Systems, 2022
The spatial and temporal characteristics of the factors influencing metro passenger flow are basic phenomena reflecting the environment‐land relationship.
Xin Fu   +5 more
doaj   +1 more source

Learning to Operate an Electric Vehicle Charging Station Considering Vehicle-grid Integration [PDF]

open access: yesIEEE Transactions on Smart Grid ( Volume: 13, Issue: 4, July 2022), 2021
The rapid adoption of electric vehicles (EVs) calls for the widespread installation of EV charging stations. To maximize the profitability of charging stations, intelligent controllers that provide both charging and electric grid services are in great need.
arxiv   +1 more source

M6A modification of circNSUN2 promotes colorectal liver metastasis

open access: yesGenes and Diseases, 2021
Circular RNAs (circRNAs) are playing emerging role in the pathogenesis of cancers, but the mechanisms still unknown. In the recent issue of the Nature Communications, Chen and colleagues have demonstrated that YTHDC1 facilitates N6-methyladenosine ...
Rong-Zhang He, Jing Jiang, Di-Xian Luo
doaj  

How is Intraday Metro Ridership related to Station Centrality in Athens, Greece?

open access: yesFindings, 2023
In this study, intraday correlations between station centralities and ridership at stations of the Athens metro system in Greece are explored. An unweighted L-space representation of the physical metro network is developed, and degree, closeness and ...
Athanasios Kopsidas   +1 more
doaj   +1 more source

Annual, seasonal and monthly rainfall trend analysis in the Tafna watershed, Algeria

open access: yesApplied Water Science, 2021
Scientists, since a long time, have paid attention on climate change and, in particular, rainfall decrease. These changes have resulted in modifications of the rainfall regime in many Mediterranean regions.
Afaf Bouklikha   +3 more
doaj   +1 more source

Coordinated Charging Station Search in Stochastic Environments: A Multi-Agent Approach [PDF]

open access: yesarXiv, 2022
Range and charge anxiety remain essential barriers to a faster electric vehicle market diffusion. To this end, quickly and reliably finding suitable charging stations may foster an electric vehicle uptake by mitigating drivers' anxieties. Here, existing commercial services help drivers to find available stations based on real-time availability data but
arxiv  

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