Results 111 to 120 of about 5,541,662 (271)

On the representation of regional characteristics by hydrographic measurements at central stations in four deep basins of the Baltic Sea [PDF]

open access: yesOcean Science, 2006
In this work the eddy resolving data sets of salinity, temperature, and oxygen content aquired in the framework of the German-Russian project MESODYN (MESOscale DYNamics) in the Arkona Basin, the Bornholm Basin, the Stolpe Furrow, and the Eastern Gotland
J. H. Reissmann
doaj  

Radio programming for young adults : three New Zealand case studies : a thesis presented in partial fulfilment of the requirements for the degree of Master of Arts in Media Studies and Massey University [PDF]

open access: yes, 1996
The central question posed by this thesis is how radio stations, and more specifically programme directors, attract and construct an audience of listeners aged between 18 and 25 years old.
Brennan, Stephanie
core  

Variabilité et similitudes spatio-temporelles de la pluviométrie de 33 stations météorologiques situées au nord de la latitude 30 ° N au Maroc

open access: yesRevue Marocaine des Sciences Agronomiques et Vétérinaires, 1995
L'analyse des hauteurs pluviométriques a porté sur les données de 33 stations météorologiques localisées au nord de l'axe latitudinale 30° N au Maroc. L'analyse en composantes principales a été parfaite sur les matrices de corrélations.
A. Mokrim
doaj  

Performance Evaluation of Rail Transit Station Land Use Based on Passenger Throughput-A Case Study of Shanghai

open access: yesChengshi guidao jiaotong yanjiu
Objective Shanghai Master Plan (2017-2035) evaluates land use performance using the index of land use area for construction of GDP per unit area across the city.
WANG He, YANG Chao, YAN Fenfan
doaj   +1 more source

On the Power of Centralization in Distributed Processing [PDF]

open access: yesarXiv, 2012
In this thesis, we propose and analyze a multi-server model that captures a performance trade-off between centralized and distributed processing. In our model, a fraction $p$ of an available resource is deployed in a centralized manner (e.g., to serve a most-loaded station) while the remaining fraction $1-p$ is allocated to local servers that can only ...
arxiv  

Utility Maximization for Single-Station User Association in Downlink Cellular Networks [PDF]

open access: yesarXiv, 2015
We study network utility maximization (NUM) in the context of cellular single station association (SSA) policies, which assigns each mobile user (MU) to a single base station (BS). We measure an SSA policy in terms of the induced \alpha-proportional fairness utility of each user's downlink rate, summed over all users.
arxiv  

Factors controlling stable isotope composition of precipitation in arid conditions: an observation network in the Tianshan Mountains, central Asia

open access: yes, 2016
Approximately one-third of the Earth's arid areas are distributed across central Asia. The stable isotope composition of precipitation in this region is affected by its aridity, therefore subject to high evaporation and low precipitation amount.
Sheng-jie Wang   +6 more
semanticscholar   +1 more source

Kerberos Authentication in Wireless Sensor Networks [PDF]

open access: yesAnn. Univ. Tibiscus Comp. Sci. Series VIII / 1 (2010), 67-80, 2012
We proposed an authentication mechanism in the wireless sensor network. Sensor network uses the Kerberos authentication scheme for the authentication of bases station in the network. Kerberos provides a centralized authentication server whose function is to authenticate user by providing him the ticket to grant request to the base station.
arxiv  

Promoting Intermodal Connectivity at California’s High Speed Rail Stations [PDF]

open access: yes, 2015
High-speed rail (HSR) has emerged as one of the most revolutionary and transformative transportation technologies, having a profound impact on urban-regional accessibility and inter-city travel across Europe, Japan, and more recently China and other ...
Loukaitou-Sideris, Anastasia   +2 more
core   +1 more source

A Wireless Storm Detector for the Central Station [PDF]

open access: yesScientific American, 1920
n ...
openaire   +2 more sources

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