The application of queue theory in cloud computing to reduce the waiting timeIJERA Editor
Cloud computing is a new technology in computer field to provide on line service to the customers. -Cloud computing has got enormous popularity as it offers dynamic, low-cost computing solutions. To get the service of cloud the user has to be in queue until he is served. Each arriving Cloud computing User (CCU) requests Cloud computing Service Provider (CCSP) to use the resources, if server is available, the arriving user will seize and hold it for a length of time, which leads to queue length and more waiting time. A new arrival leaves the queue with no service. After service completion the server is made immediately available to others. From the user’s point of view he needs to be served immediately and to prevent waiting the CCSP’s can use infinite servers to reduce waiting time & queue length. The arrival pattern is often Poisson in queuing theory. In this article we analyzed the dynamic behavior of the system with infinite servers by finding various effective measures like response time, average time spend in the system, utilization and throughput.
Documento publicado por la empresa System Accredit dando a conocer el inicio de la acreditación de la calidad educativa en el proceso de autoevaluacion en 6 Instituciones educativas de la provincia de Huaura y barranca siendo pioneros en la autoevaluacion, asesorados por la empresa System Accredit se rigen estrictamente por las normas y estandares dadas por el IPEBA órgano del SINEACE ente máximo de acreditación el peru.
ION Tokyo, 17 November 2014, slides from Akihiro Tsuru given during the "IPv6 in Asia Pacific: Untangling the Web" panel.
IPv6 has been available from the Regional Internet Registries for over 15 years. How do different types of organizations formulate their plans to deploy IPv6, and what’s taking so long? Will reliance on Carrier Grade NATs (CGNs) affect the development and accessibility of the Internet in Asia Pacific? Panelists will discuss IPv6 vs. CGNs: issues, problems and solutions. The discussion will also encompass panelists’ experiences deploying IPv6 in Asia Pacific; the technical, organizational, and political challenges they face, and the current status of their deployments.
Improved Model of New Six-Phase High Voltage Power Supply for Industrial Micr...IJERA Editor
This original work treats the feasibility study of new type of high voltage power supply with a character six-phase for a magnetron 800 Watts-2450 MHz per phase for industrial microwave generators. The design of this new power supply uses a new sex identical single-phase high voltage transformer with magnetic leakage flux, coupled in star. Each single phase supply a cells which multiples the voltage, stabilizes the current and supplies in its turn a single magnetron. The π equivalent model of the transformer is developed, taking into account the saturation phenomenon and the stabilization process of each magnetron current. This model is based on the determination of the analytical expressions of its non-linear inductances, that can be determined from the establishment of the B(H) magnetization curve of the used material (SF19). This new power supply presents a multiple benefits in terms of reducing of weight, volume, electrical wiring and cost during of the implementation and maintenance of such a new device. The simulation results, upbraided by Matlab-SIMULINK code, are in good agreement with those found by experimental measurement for one magnetron, while respecting the conditions recommended by the manufacturer of magnetron: Ipeak<1.2 A, Imean≈ 300 mA.
La matematica di MoxOff al SiFood 2014, distretto del cibo e della scienza pe...MOXOFF
SiFood è un polo tecnologico con sede a Varese con un forte contenuto d’innovazione per prevenire lo spreco alimentare, un problema che in Italia ha un costo complessivo stimato tra i 7,7 e i 9 miliardi di euro. Ogni anno vi sono circa 1,3 miliardi di tonnellate di cibo che finiscono in pattumiera.
In occasione della rassegna 2014 la società MoxOff S.r.l., che si occupa di studiare e sviluppare modelli matematici, ha presentato la sua esperienza come associato del consorzio SIFooD. In particolare la sinergia che può nascere all'interno del consorzio tra aziende con competenze e conoscenze diverse come MoxOff e Thusia permette di generare prodotti e servizi innovativi da introdurre sul mercato. Tale collaborazione volta a migliorare la gestione del rischio in ambito alimentare permetterà di diminuire gli sprechi alimentari e prevenire la diffusione di patologie.
Le slide sono state realizzate e presentate da Laura Azzimonti in data 19 Settembre 2014
Concursul Monumentele Brailei, 4 decembrie 2012, organizat de Primaria Brailei, Biblioteca Judeteana "Panait Istrati" Braila, Inspectoratul Scolar Judetean Braila si Cercetasii Romaniei - Centrul Local Braila
The application of queue theory in cloud computing to reduce the waiting timeIJERA Editor
Cloud computing is a new technology in computer field to provide on line service to the customers. -Cloud computing has got enormous popularity as it offers dynamic, low-cost computing solutions. To get the service of cloud the user has to be in queue until he is served. Each arriving Cloud computing User (CCU) requests Cloud computing Service Provider (CCSP) to use the resources, if server is available, the arriving user will seize and hold it for a length of time, which leads to queue length and more waiting time. A new arrival leaves the queue with no service. After service completion the server is made immediately available to others. From the user’s point of view he needs to be served immediately and to prevent waiting the CCSP’s can use infinite servers to reduce waiting time & queue length. The arrival pattern is often Poisson in queuing theory. In this article we analyzed the dynamic behavior of the system with infinite servers by finding various effective measures like response time, average time spend in the system, utilization and throughput.
Documento publicado por la empresa System Accredit dando a conocer el inicio de la acreditación de la calidad educativa en el proceso de autoevaluacion en 6 Instituciones educativas de la provincia de Huaura y barranca siendo pioneros en la autoevaluacion, asesorados por la empresa System Accredit se rigen estrictamente por las normas y estandares dadas por el IPEBA órgano del SINEACE ente máximo de acreditación el peru.
ION Tokyo, 17 November 2014, slides from Akihiro Tsuru given during the "IPv6 in Asia Pacific: Untangling the Web" panel.
IPv6 has been available from the Regional Internet Registries for over 15 years. How do different types of organizations formulate their plans to deploy IPv6, and what’s taking so long? Will reliance on Carrier Grade NATs (CGNs) affect the development and accessibility of the Internet in Asia Pacific? Panelists will discuss IPv6 vs. CGNs: issues, problems and solutions. The discussion will also encompass panelists’ experiences deploying IPv6 in Asia Pacific; the technical, organizational, and political challenges they face, and the current status of their deployments.
Improved Model of New Six-Phase High Voltage Power Supply for Industrial Micr...IJERA Editor
This original work treats the feasibility study of new type of high voltage power supply with a character six-phase for a magnetron 800 Watts-2450 MHz per phase for industrial microwave generators. The design of this new power supply uses a new sex identical single-phase high voltage transformer with magnetic leakage flux, coupled in star. Each single phase supply a cells which multiples the voltage, stabilizes the current and supplies in its turn a single magnetron. The π equivalent model of the transformer is developed, taking into account the saturation phenomenon and the stabilization process of each magnetron current. This model is based on the determination of the analytical expressions of its non-linear inductances, that can be determined from the establishment of the B(H) magnetization curve of the used material (SF19). This new power supply presents a multiple benefits in terms of reducing of weight, volume, electrical wiring and cost during of the implementation and maintenance of such a new device. The simulation results, upbraided by Matlab-SIMULINK code, are in good agreement with those found by experimental measurement for one magnetron, while respecting the conditions recommended by the manufacturer of magnetron: Ipeak<1.2 A, Imean≈ 300 mA.
La matematica di MoxOff al SiFood 2014, distretto del cibo e della scienza pe...MOXOFF
SiFood è un polo tecnologico con sede a Varese con un forte contenuto d’innovazione per prevenire lo spreco alimentare, un problema che in Italia ha un costo complessivo stimato tra i 7,7 e i 9 miliardi di euro. Ogni anno vi sono circa 1,3 miliardi di tonnellate di cibo che finiscono in pattumiera.
In occasione della rassegna 2014 la società MoxOff S.r.l., che si occupa di studiare e sviluppare modelli matematici, ha presentato la sua esperienza come associato del consorzio SIFooD. In particolare la sinergia che può nascere all'interno del consorzio tra aziende con competenze e conoscenze diverse come MoxOff e Thusia permette di generare prodotti e servizi innovativi da introdurre sul mercato. Tale collaborazione volta a migliorare la gestione del rischio in ambito alimentare permetterà di diminuire gli sprechi alimentari e prevenire la diffusione di patologie.
Le slide sono state realizzate e presentate da Laura Azzimonti in data 19 Settembre 2014
Concursul Monumentele Brailei, 4 decembrie 2012, organizat de Primaria Brailei, Biblioteca Judeteana "Panait Istrati" Braila, Inspectoratul Scolar Judetean Braila si Cercetasii Romaniei - Centrul Local Braila
Concursul Monumentele Brailei, 4 decembrie 2012, organizat de Primaria Brailei, Biblioteca Judeteana "Panait Istrati" Braila, Inspectoratul Scolar Judetean Braila si Cercetasii Romaniei - Centrul Local Braila
1. Bucuresti in Epoca de Aur
Posted on 01/08/2009 by alex_galmeanu
Am primit aceste imagini prin amabilitatea lui Alex Damian. Se pare ca au inceput sa circule recent, din email in email.
Unele dintre ele par inedite. Nu imi aduc aminte sa le mai fi vazut. Nu exista informatii asupra autorilor, locatiilor si nu
sunt datate. Completarile voastre sunt binevenite Vizionare placuta!
Un service Dacia de la marginea orasului. Probabil prin anii 80.
2. O autobaza cu mijloace de transport in comun. Probabil prin anii 60.
3. Coltea, Strada Doamnei si Piata Universitatii in anii 50-60. Intersectia nu mai avea rond, dupa demolarea statuii iui
Bratianu.
Cartier rezidential in anii 60. Bd. Ion Mihalache (thx rosalbastru)
15. Teatrul Masca din Bucurestii Noi
Cinema Floreasca, acum Clubul Cristal
16. Intersectia Dorobanti - Stefan cel Mare (Perla) probabil in anii '80
Magazinul Cocor la inceputul anilor '70. Magazinul Unirea se afla inca in constructie.
23. Piata Lujerului in Militari
Interior alimentara. Sunt foarte interesante "monumentele" din conserve de pe fundal.
24. Interior alimentara
Magazin Alimentar cu Autoservire in Piata Dorobanti, acum sediul Raiffeisen (thx Dan). Interesanti si pionierii in
uniforme din prim-plan.
38. Blocuri in Bucuresti in anii '60. Sos. Stefan cel Mare (Lizeanu) (thx brebe85)
Blocuri in Bucuresti in anii '60. Sos. Stefan cel Mare langa Aleea Cisrucul (thx brebe85)
39. Blocuri in Bucuresti in anii '60. Strada Baba Novac (thx Sorina)
Teatrul National din PIata Universitatii in forma nemodernizata
