Results 1 to 10 of about 1,000 (215)

Dynamic Deformation Analysis of Super High-Rise Buildings Based on GNSS and Accelerometer Fusion [PDF]

open access: yesSensors
To accurately capture the dynamic displacement of super-tall buildings under complex conditions, this study proposes a data fusion algorithm that integrates NRBO-FMD optimization with Adaptive Robust Kalman Filtering (ARKF).
Xingxing Xiao   +5 more
doaj   +2 more sources

Le systeme européen d’acquisition d’armement. Facteur de soutien de la PESD [PDF]

open access: yesRomanian Journal of European Affairs, 2010
The European Union needs a solid and effective Security and Defence Policy. The goals of this article are to demonstrate, with recent developments in the matter, major challenges and statistic elements on defence, investment and research budgets: at first, that the process of standardisation and harmonisation at the European level are necessary steps ...
Cristian Iordan
openaire   +1 more source

Effect of Preserved Eggs Simulated Gastrointestinal Digests on HepG2 Cells(皮蛋模拟胃肠道消化物对HepG2细胞的影响) [PDF]

open access: yesShipin kexue jishu xuebao, 2022
Preserved egg is a traditional Chinese food, and its hydrolysates possess anti-oxidant, anti-inflammatory and anti-cancer effects, which has promising medical prospects.
PAN Jiajing(潘佳静)   +6 more
doaj   +1 more source

Pedicle Dimensions of the Thoracic Vertebrae in the Zimbabwean Adult Male Population: A Cadaveric Study

open access: yesJournal of Rawalpindi Medical College, 2022
Objective:   To record the dimensions of thoracic-vertebrae pedicles in the grown-up community of Zimbabwe. Study design:   A cross-sectional descriptive study. Place and duration of study:  A six-month study carried out in the Anatomy Department (
Maimoona Khan   +2 more
doaj   +1 more source

Development and Validation of an Assessment Tool for Physical Education for Sustainable Development

open access: yesEducation Sciences, 2023
The study presents the design and validation of a Physical Education for Sustainable Development (PESD) instrument. This consists of a 25-item quantitative instrument that assesses the teaching interventions of physical education teachers. A total of 358
Salvador Baena-Morales   +3 more
doaj   +1 more source

A survey comparing centralized and decentralized electricity markets

open access: yesEnergy Strategy Reviews, 2022
This paper surveys the literature relevant for comparing centralized and decentralized wholesale electricity markets. Under a centralized design, producers submit detailed cost data to the system operator the day before delivery, who then decides how ...
Victor Ahlqvist   +2 more
doaj   +1 more source

Mechanism of Preserved Eggs Simulated Gastrointestinal Digests on Migration and Invasion of HepG2 Cells(皮蛋模拟胃肠道消化物对HepG2细胞迁移和侵袭的影响机制) [PDF]

open access: yesShipin kexue jishu xuebao
The migration and invasion of tumor cells are important processes for the spread of tumors. In order to study the mechanism of consuming preserved eggs on the migration and invasion of human HepG2 cells, the effects of preserved eggs simulated ...
ZHANG Yan(张研)   +6 more
doaj   +1 more source

Production efficiency of nodal and zonal pricing in imperfectly competitive electricity markets

open access: yesEnergy Strategy Reviews, 2019
Electricity markets employ different congestion management methods to handle the limited transmission capacity of the power system. This paper compares production efficiency and other aspects of nodal and zonal pricing.
Mahir Sarfati   +2 more
doaj   +1 more source

Segurança real e virtual: os novos desafios das teorias de segurança

open access: yesMalala, 2016
O artigo objetiva, de forma sumária, discorrer sobre os desafios contemporâneos das teorias de segurança, sob a visão europeia, apresentando diversos teóricos com uma visão desde o surgimento da Política Europeia de Segurança e Defesa (PESD), passando ...
André E. R. S. Aprigio   +1 more
doaj   +1 more source

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