Results 71 to 80 of about 374,567 (294)
Sub‐Nanometer Curvature Unlocks Quantum Orbital Flexoelectricity in Graphene
Advanced Materials, EarlyView.In self‐assembled, reproducible, large‐area, quasi‐pristine graphene nanowrinkles, extreme curvature forces out‐of‐plane π‐electrons toward hybridization, driving a transition from classical to quantum orbital flexoelectricity. As curvature approaches the fundamental physical limit set by the C─C bond length, the resulting polarization increases by ...
Sathvik Ajay Iyengar +8 more
wiley +1 more source
A heuristic placement selection of live virtual machine migration for energy-saving in cloud computing environment. [PDF]
PLoS ONE, 2014 The field of live VM (virtual machine) migration has been a hotspot problem in green cloud computing. Live VM migration problem is divided into two research aspects: live VM migration mechanism and live VM migration policy.
Jia Zhao +4 more
doaj +1 more source
Service Oriented Cloud VM Placement Strategy for Internet of Things
IEEE Access, 2017 The back-end intelligent system of Internet of Things (IoT) needs the powerful computing ability to support its service, and therefore, IoT is often constructed on the cloud platform.
Yi-Hsuan Chen, Chi-Yuan Chen
doaj +1 more source
Energy-Aware VM Initial Placement Strategy Based on BPSO in Cloud Computing
, 2018 In recent years, high energy consumption has gradually become a prominent problem in a data center. With the advent of cloud computing, computing and storage resources are bringing greater challenges to energy consumption.
Lei Qiao +4 more
core +1 more source
Measuring the Hall Effect in Hysteretic Materials
Advanced Materials, EarlyView.The authors highlight common pitfalls in measuring the Hall effect: in hysteretic magnets, improper data processing can create signals that look exotic but are not real. This Perspective explains the origin of these artifacts and presents practical measurement strategies that help researchers identify reliable Hall responses in complex magnetic ...
Jaime M. Moya +6 more
wiley +1 more source
Cybernetics and Information Technologies, 2016 The high pace and increase in cloud computing technology and associated applications, especially large scale data centres, have demanded energy efficient and Quality of Service (QoS) oriented computing platform. To meet these requirements, virtualization
Theja Perla Ravi, Babu S. K. Khadar
doaj +1 more source
Multi-objective dynamic management of virtual machines in cloud environments
Journal of Cloud Computing: Advances, Systems and Applications, 2017 The management strategy of a data center needs access to sufficient resources in order to handle different requests of applications, while minimizing the consumed energy.
Mahdi Mollamotalebi, Shahnaz Hajireza
doaj +1 more source
Survey on VM Placement Algorithms
, 2014 — In cloud computing, there are many strategies used for virtual machine (VM) placement. Objectives for VM placement are to reduce the number of physical machines required, VM allocation time and to reduce resource and power wastage.
Jacinth Suseela, B. Benita
core
Programming of Complex Magnetic Profiles Enforced by 4D Printed Magnetic LCE Actuators
Advanced Materials, EarlyView.A 4D printing‐enabled magnetic programming strategy is introduced in which thermally actuated liquid crystal elastomers are magnetized in their target shape to encode complex three‐dimensional magnetic profiles. The resulting actuators achieve multistate shape morphing and programmable locomotion under low magnetic fields, without requiring specialized
Erick R. Espíndola‐Pérez +5 more
wiley +1 more source
Context Aware VM Placement Optimization Technique for Heterogeneous IaaS Cloud
IEEE Access, 2019 Ever increasing demand for cloud adoption is prompting researchers and engineers around the world to make cloud computing more efficient and beneficial for cloud service providers and users.
Ashwin Kumar Kulkarni, B. Annappa
doaj +1 more source