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Jin Wu and Shangqiu Shan
In this paper, the attitude determination problem from two vector observations is revisited, incorporating the redundant equality constraint obtained by the dot product of vector observations. Analytical solutions to this constrained attitude determinati...
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David Orozco Suárez, Jose Carlos del Toro Iniesta, Francisco Javier Bailén Martínez, María Balaguer Jiménez, Daniel Álvarez García, Daniel Serrano, Luis F. Peñin, Alicia Vázquez-Ramos, Luis Ramón Bellot Rubio, Julia Atienzar, Isabel Pérez Grande, Ignacio Torralbo Gimeno, Esteban Sanchis Kilders, José Luis Gasent Blesa, David Hernández Expósito, Basilio Ruiz Cobo, Javier Trujillo Bueno, Robertus Erdélyi, Jackie A. Davies, Lucie M. Green, Sarah A. Matthews, David M. Long, Michail Mathioudakis, Christian Kintziger, Jorrit Leenaarts, Silvano Fineschi and Eamon Scullionadd Show full author list remove Hide full author list
Measuring magnetic fields in the inner corona, the interface between the solar chromosphere and outer corona, is of paramount importance if we aim to understand the energetic transformations taking place there, and because it is at the origin of processe...
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Elizaveta Khimchenko and Alexander Ostrovskii
The article presents observations of near-inertial internal waves (NIWs) in the slope waters of the Black Sea in winter and summer. Rotary spectral analysis of a time series of sea current velocity measurements revealed the prevailing anticyclonic compon...
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José-Luis Solorio-Ramírez, Raúl Jiménez-Cruz, Yenny Villuendas-Rey and Cornelio Yáñez-Márquez
Over time, human beings have built increasingly large astronomical observatories to increase the number of discoveries related to celestial objects. However, the amount of collected elements far exceeds the human capacity to analyze findings without help...
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Yoshinari Motokawa and Toshiharu Sugawara
In this paper, we propose an enhanced version of the distributed attentional actor architecture (eDA3-X) for model-free reinforcement learning. This architecture is designed to facilitate the interpretability of learned coordinated behaviors in multi-age...
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Giovanni Gugliandolo, Andrea Alimenti, Mariangela Latino, Giovanni Crupi, Kostiantyn Torokhtii, Enrico Silva and Nicola Donato
Microwave transducers are widely used for sensing applications in areas such as gas sensing and microfluidics. Inkjet printing technology has been proposed as a promising method for fabricating such devices due to its capability to produce complex patter...
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Yves Auda, Erik J. Lundin, Jonas Gustafsson, Oleg S. Pokrovsky, Simon Cazaurang and Laurent Orgogozo
A land cover map of two arctic catchments near the Abisko Scientific Research Station was obtained based on a classification from a Sentinel-2 satellite image and a ground survey performed in July 2022. The two contiguous catchments, Miellajokka and Stor...
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Md. Shakib Hossain,Md. Shahin Kamal,Md. Rubaeth Halim,Nurul Mohammad Zayed
Pág. 228 - 240
It is an attempt to estimate the consequence on welfare because of foreign direct investment (FDI) in different developing countries, mainly incorporated with the panel data having 79 countries producing over 1,343 observations from 1998 to 2014. Panel u...
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Shurui Fan, Yating Jia and Congyue Jia
The purpose of activity recognition is to identify activities through a series of observations of the experimenter?s behavior and the environmental conditions. In this study, through feature selection algorithms, we researched the effects of a large numb...
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Zahra Alizadeh, Jafar Yazdi, Joong Hoon Kim and Abobakr Khalil Al-Shamiri
Monthly flow predictions provide an essential basis for efficient decision-making regarding water resource allocation. In this paper, the performance of different popular data-driven models for monthly flow prediction is assessed to detect the appropriat...
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Bingqiang Sun, George W. Kattawar, Ping Yang and Xiaodong Zhang
The complete Stokes vector contains much more information than the radiance of light for the remote sensing of the ocean. Unlike the conventional radiance-only radiative transfer simulations, a full Mueller matrix-Stokes vector treatment provides a rigor...
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Miada A. Almasre and Hana Al-Nuaim
The objective of this research was to recognize the hand gestures of Arabic Sign Language (ArSL) words using two depth sensors. The researchers developed a model to examine 143 signs gestured by 10 users for 5 ArSL words (the dataset). The sensors captur...
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Esref Savas Basçi,Süleyman Serdar Karaca
Pág. 163 - 171
In this paper, we examined the relationship between ISE 100 Index and a set of four macroeconomic variables using Vector Autoregressive (VAR) model. Variables we used in our model are Exchange, Gold, Import, Export and ISE 100 Index. ISE 100 Index is a d...
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Rodrigo Valdes, Stephan von Cramon-Taubadel, José Díaz
Pág. 5 - 14
Historically Chile has been a wheat net importer country. This situation, added to the small size of its economy, causes that the domestic price of this cereal is highly influenced by import prices of substitute wheat. This research analyzed the integ...
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Joseph Amikuzuno
AbstractUnavailability of high frequency weekly or daily data compels most studies of price transmission in developing countries to use low frequency monthly data for their analyses. Analysing price dynamics, especially in agricultural markets, with mont...
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Gary Koop
Pág. 33 - 56
Bayesian econometric methods are increasingly popular in empirical macroeconomics. They have been particularly popular among macroeconomists working with Big Data (where the number of variables under study is large relative to the number of observations)...
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Abu Shad Ahammed, Aniebiet Micheal Ezekiel and Roman Obermaisser
During an emergency rescue operation, rescuers have to deal with many different health complications like cardiovascular, respiratory, neurological, psychiatric, etc. The identification process of the common health complications in rescue events is not v...
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Philippe Rosset, Adil Takahashi and Luc Chouinard
The metropolitan community of Montreal (MMC) is located in Eastern Canada and included in the western Quebec seismic zone characterized by shallow crustal earthquakes and moderate seismicity. Most of the urbanized areas are settled close to the Saint-Law...
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Weizhong Zeng, Ke Xu, Sihang Cheng, Lei Zhao and Kun Yang
Secchi depth (SD) is a valuable and feasible water quality indicator of lake eutrophication. The establishment of an automated system with efficient image processing and an algorithm suitable for the inversion of transparency in lake-rich regions could p...
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Daniel Delahaye, Adrían García, Julien Lavandier, Supatcha Chaimatanan and Manuel Soler
This paper presents a new air traffic complexity metric based on linear dynamical systems, of which the goal is to quantify the intrinsic complexity of a set of aircraft trajectories. Previous works have demonstrated that the structure and organization o...
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