Results 21 to 30 of about 90,942 (308)
Language Teaching for Young Learners, 2021 AbstractThe presentation-practice-production (PPP) approach is used in primary schools in Vietnam to teach speaking skills. However, there is disagreement about the theoretical validity and practical efficacy of PPP (Ellis, 2018;Willis & Willis, 2007) and little research evidence for how teachers actually implement PPP and their views of this ...
Trang Le Diem Bui, Jonathan Newton
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Jurnal Cakrawala Hukum, 2021 Until now, the slow process of land acquisition in toll road infrastructure development projects is still one of the obstacles to the completion of a infrastructure development project.
Dena Zahra Aulia +2 more
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The positioning performance of low-cost GNSS receivers in the Precise Point Positioning method [PDF]
Advances in Geodesy and Geoinformation, 2022 Satellite-based positioning, which started being developed in the mid-1960s for military purposes, is now used in almost every area. For the studies single and/or double frequency receivers are used.
Mustafa Fahri Karabulut +9 more
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Accuracy of Precise Point Positioning (PPP) with the use of different International GNSS Service (IGS) products and stochastic modelling [PDF]
Geodesy and Cartography, 2018 This paper provides analyses of the accuracy and convergence time of the PPP method using GPS systems and different IGS products. The official IGS products: Final, Rapid and Ultra Rapid as well as MGEX products calculated by the CODE analysis centres ...
Damian Kiliszek +2 more
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Research on GNSS positioning and applications in Poland in 2015–2018 [PDF]
Geodesy and Cartography, 2019 This review paper presents research results on geodetic positioning and applications carried out in Poland, and related to the activities of the International Association of Geodesy (IAG) Commission 4 “Positioning and Applications” and its working groups.
Paweł Wielgosz +3 more
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Microwave Irradiation of Nanohydroxyapatite from Chicken Eggshells and Duck Eggshells
The Scientific World Journal, 2014 Due to similarity in composition to the mineral component of bones and human hard tissues, hydroxyapatite with chemical formula Ca10(PO4)6(OH)2 has been widely used in medical field.
Nor Adzliana Sajahan +1 more
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Aspekti Publìčnogo Upravlìnnâ, 2020 The report states that the presence of digital technologies in the modern world is a normal, everyday phenomenon. Modern humanity cannot imagine its life without digital technologies.
Yevhenii Yefimov
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The Reall Explanation of the PPP Puzzle [PDF]
SSRN Electronic Journal, 2016 ABSTRACTThis article shows that global financial markets cannot, by themselves, achieve net transfers of financial capital and real interest rate equalization across countries and that the integration of both global financial markets and global goods markets is needed to achieve net transfers of capital and real interest rate equalization across ...
Ford, Nicholas, Horioka, Charles Yuji
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Comparison of RT-PPP and RT-PPP-AR Methods [PDF]
Academic Perspective Procedia, 2020 The Precise Point Positioning (PPP) is an absolute positioning method which emerged as an alternative to the relative positioning method. This method is widely used in many applications in recent years. In this method the static and kinematic positioning can be performed with high accuracy by using single GNSS receiver.
Salih Alcay +2 more
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The PPP hypothesis revisited: Evidence using a multivariate long-memory model [PDF]
, 2013 This paper examines the PPP hypothesis analysing the behaviour of the real exchange rates vis-à-vis the US dollar for four major currencies (namely, the Canadian dollar, the euro, the Japanese yen and the British pound).
Gil-Alana, Luis A. +5 more
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