Results 21 to 30 of about 7,356,867 (183)

Scalability of blockchain: Review of cross-sharding with high communication overhead [PDF]

open access: yesBIO Web of Conferences
Sharding method is separates the network into smaller groups to reduce latency and enhance blockchain speed. To reduce storage cost, divide the network into separate segments, and allow nodes to maintain track of a portion of the blockchain's data ledger,
Hammoodi Neamah Al-Mutar Firas   +2 more
doaj   +1 more source

Optimized Data Storage Method for Sharding-Based Blockchain

open access: yesIEEE Access, 2021
COVID-19 virus is raging across the planet. In countries where the epidemic is under control, the main mode of virus transmission is through the transport of imported refrigerated food from epidemic areas.
Dayu Jia   +3 more
doaj   +1 more source

Self-learning Star Chain Space Adaptive Allocation Method [PDF]

open access: yesJisuanji kexue
Blockchain sharding technology is an effective method to improve the throughput of blockchain systems.Existing blockchain sharding methods mostly adopt parallel architecture sharding schemes,which have not solved the problem of high cross-shard ...
DU Likuan, LIU Chen, WANG Junlu, SONG Baoyan
doaj   +1 more source

A Superhydrophobic 3D Cell Culture System Reveals the Mechanobiological Role of Cancer‐Associated Fibroblasts in Prostate Cancer Metastasis

open access: yesAdvanced Healthcare Materials, EarlyView.
A superhydrophobic 3D cell culture platform enables rapid and consistent formation of heterotypic tumor–stroma clusters, and reveals how physiological shear conditions influence metastatic signaling. Mechanical stimulation of cancer‐associated fibroblasts promotes sustained cytokine secretion and survival‐promoting pathways, showing how multicellular ...
Alexandria T. Carter   +5 more
wiley   +1 more source

The Effect of Network and Infrastructural Variables on SPDY's Performance [PDF]

open access: yes, 2014
HTTP is a successful Internet technology on top of which a lot of the web resides. However, limitations with its current specification, i.e. HTTP/1.1, have encouraged some to look for the next generation of HTTP.
Elkhatib, Yehia   +2 more
core   +3 more sources

Teaching Statistics at Google Scale

open access: yes, 2015
Modern data and applications pose very different challenges from those of the 1950s or even the 1980s. Students contemplating a career in statistics or data science need to have the tools to tackle problems involving massive, heavy-tailed data, often ...
Chamandy, Nicholas   +2 more
core   +1 more source

Assessing Mesoscale Heterogeneities in Hard Carbon Electrodes Through Deep Learning‐Assisted FIB‐SEM Characterization, Manufacturing and Electrochemical Modeling

open access: yesAdvanced Energy Materials, EarlyView.
A combination of discrete and finite element method models for the current collector deformation and electrochemical performance analysis, respectively. The models are calibrated and validated with electrochemical and imaging data of hard carbon electrodes. These electrodes were manufactured with different parameters (slurry solid contents of 35 and 40
Soorya Saravanan   +12 more
wiley   +1 more source

MongoDB Performance In The Cloud [PDF]

open access: yes, 2013
Web applications are growing at a staggering rate every day. As web applications keep getting more complex, their data storage requirements tend to grow exponentially.
Matei, Tudor
core   +1 more source

When Collaboration Bridges or Breaks: A Systematic Review of Emerging Trends in Supply Chain Resilience and Sustainability

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Widespread digital adoption has challenged our understanding of how these tools reshape collaboration, trust and sustainability outcomes across different institutional and network contexts. As networks now pursue resilience and sustainable development in parallel, we map emerging research directions and identify how collaboration and ...
Ari Carisza Graha Prasetia   +1 more
wiley   +1 more source

Characterization of functional metabolites in broccoli by‐product using green extraction with supercritical fluids

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND The present study aimed to valorize broccoli by‐products (leaves and stems) through the extraction of bioactive compounds using supercritical fluid extraction (SFE). The influence of broccoli variety, plant part and maturation stage on total phenolic content (TPC), antioxidant activity and antimicrobial properties was evaluated ...
Iris Gudiño   +5 more
wiley   +1 more source

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