Results 161 to 170 of about 79,031 (310)

Reliability Assurance of Big Data in the Cloud Cost-Effective Replication-Based Storage

open access: yes, 2015
With the rapid growth of Cloud computing, the size of Cloud data is expanding at a dramatic speed. A huge amount of data is generated and processed by Cloud applications, putting a higher demand on cloud storage.
Yang, Yun, Li, Wenhao, Yuan, Dong
core  

Cloud Computing for Libraries:An Economic Strategy [PDF]

open access: yes, 2013
In the last few years, the implementation of the cloud computing is emerging as a business concept to one of the fastest growing segments of the IT industry.
Shaw, Amit Kumar, Amit
core  

Efficient Electrocatalytic Conversion of CO2 to Pure Formic Acid Solutions via Strain‐Engineered Bismuth Nanosheets

open access: yesAdvanced Science, EarlyView.
Tensile‐strained bismuth nanosheets (TS‐BiNs) achieve a formate Faradaic efficiency of 92% at −1000 mA cm−2 and enable stable production of pure formic acid (HCOOH) in a solid‐state electrolyte reactor. Theoretical calculations reveal that the introduced strain lowers the energy barrier for *OCHO intermediate formation, fundamentally enhancing the ...
Shiqi Li   +16 more
wiley   +1 more source

Improving Efficiency of Cloud Data Storage System: A Comprehensive Survey

open access: yes, 2018
From fast few decades, enormous data is generated due to a consistent increase in the computational process. The present technologies provide advanced methods to store and retrieve any form of data in its storage system.
Thriveni, J.   +2 more
core  

Synaptic κ‐Ga2O3 Photodetectors for Privacy‐Enhancing Neuromorphic Computing

open access: yesAdvanced Science, EarlyView.
We report on a single‐element neuromorphic sensor based on the persistent photoconductivity (PPC) of κ‐phase Ga2O3 capable of sensing ultraviolet light and harnessing intrinsic data privacy. The approach establishes a materials‐enabled pathway toward compact, intelligent, and privacy‐enhancing optoelectronic hardware for next‐generation edge systems ...
Yanqing Jia   +13 more
wiley   +1 more source

Autonomous and Continuous Atmospheric Water Harvesting Using Modified Wood

open access: yesAdvanced Science, EarlyView.
A rigid, hydroxyl‐rich wood skeleton with graded channels is used as a multifunctional host to co‐incorporate a PNipam/PAA network and LiCl, creating a high‐performance sorbent for atmospheric water harvesting. The composite achieves rapid sorption, efficient low‐temperature desorption, and stable cycling, enabling a solar‐powered device with a high ...
Shiheng He   +7 more
wiley   +1 more source

A Project Designed by Cloud Storage Encryption Based on Separated Key

open access: yesDianxin kexue, 2013
The problems existing in the original cloud storage model has plagued the industry for many years, to realize the true sense of the data privatization in the static data encrypted storage process is able to ensure data security and protect data owners ...
Zhizhong Wang, Cheng Zhou, Yufei Mou
doaj  

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