Results 1 to 10 of about 7,989,093 (301)

Spatial evolution of the global scientific collaborative network

open access: yesRegional Studies, Regional Science, 2021
The edge-bundling algorithm is applied to visualize the spatial evolution of the international scientific collaborative network, which is reshaping the global scientific landscape. Our analysis finds that as scientific research in the Asia-Pacific region
Xiaodong Huang   +3 more
doaj   +1 more source

Difference in determination of surface wave magnitude of the M7.8 Kermadec Island earthquake on March 5,2021 in New Zealand

open access: yes地震科学进展, 2021
A magnitude M7.8 earthquake struck Kermadec Island,New Zealand on March 5,2021. In this study we determined surface wave magnitude using 692 stations from USGS global networks and 112 stations from China global earthquake monitoring system,then analyzed ...
Wenze Deng
doaj   +1 more source

The global geography of investment in emerging technologies: the case of blockchain firms

open access: yesRegional Studies, Regional Science, 2022
Scholars have long been interested in where new technologies and industries emerge. This regional graphic examines the emergence of one such technology: blockchain.
Martin Holicka, Tara Vinodrai
doaj   +1 more source

Research in burns - Present and future

open access: yesIndian Journal of Plastic Surgery, 2010
There have been tremendous advances in burns care over the past 50 years. Much of this, but not all, can be attributed to basic science and clinically related research.
Andrew Burd
doaj   +3 more sources

Human brain activity reflecting facial attractiveness from skin reflection

open access: yesScientific Reports, 2021
Facial attraction has a great influence on our daily social interactions. Previous studies have mainly focused on the attraction from facial shape and expression. We recently found that faces with radiant skin appear to be more attractive than those with
Yuichi Sakano   +5 more
doaj   +1 more source

Bimanual digit training improves right-hand dexterity in older adults by reactivating declined ipsilateral motor-cortical inhibition

open access: yesScientific Reports, 2021
Improving deteriorated sensorimotor functions in older individuals is a social necessity in a super-aging society. Previous studies suggested that the declined interhemispheric sensorimotor inhibition observed in older adults is associated with their ...
Eiichi Naito   +6 more
doaj   +1 more source

Global Networks, Knowledge Management and World Cities

open access: yesSymphonya, 2011
Global markets are revolutionising the basic concepts of research, manufacturing and marketing, and developing corporate networks based on competitive alliances.
Silvio M. Brondoni
doaj   +1 more source

Real-Time Implementation of Extended Kalman Filter Observer With Improved Speed Estimation for Sensorless Control

open access: yesIEEE Access, 2021
This work presents an investigation on Improved Extended Kalman Filter (IEKF) performance for induction motor drive without a speed sensor. The performance of a direct sensorless vector-controlled system through simulation and experimental work is tested.
Mohana Lakshmi Jayaramu   +5 more
doaj   +1 more source

MIMO Per-Tone Equalizer Design for Long Reach xDSL

open access: yesIEEE Open Journal of the Communications Society, 2022
Recently, long reach x-digital subscriber line (LR-xDSL) has been proposed to extend the reach of conventional DSL systems. The extended loop lengths are characterized by a longer channel impulse response (CIR), which requires a similarly longer cyclic ...
Mohit Sharma   +4 more
doaj   +1 more source

Research on 5G network slicing enabling the smart grid

open access: yesDianzi Jishu Yingyong, 2020
The power system promotes the construction of a strong smart grid and a ubiquitous power Internet of Things, making full use of modern information and communication technologies to support the evolution of traditional power grids to the energy Internet ...
Xia Xu, Yuan Xin, Liang Yun, Zhang Lei
doaj   +1 more source

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