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Assessing Wellbeing and Deprivation in Later Life in Brazil and South Africa
Armando BARRIENTOS,Cassilda LASSO DE LA VEGA 연세대학교 빈곤문제국제개발연구원 2016 Journal of Poverty Alleviation and International D Vol.7 No.2
The paper develops and applies a multidimensional counting approach to rank order wellbeing and deprivation distributions among a panel of older people in Brazil and South Africa. Using data collected in 2002 and 2008 among low-income households in urban and rural locations in Brazil and South Africa, the analysis in the paper throws light upon (i) changes in multidimensional deprivation associated with individual ageing and (ii) the effects of differential access to pension provision on wellbeing and deprivation. The paper finds that individual ageing is not necessarily associated with a decline in multidimensional wellbeing. The findings also lend support to the view that social policy, and especially inclusive pension provision, has an important role in addressing the effects of rapid population ageing in developing countries.
Homo risibilis as a Way of Becoming a Responsible Philosopher (and Philosophical Practitioner)
Jose Barrientos Rastrojo 강원대학교 인문과학연구소 2018 Journal of Humanities Therapy Vol.9 No.1
This paper aims to start a dialogue with Lydia Amir’s book. It put some questions to Amir in order to be answered. Some of the questions are following ones: Does homo risibilis and smile decreases when money increases? Should we put limits to jokes? Does homo risibilis stop action? What is the epistemological nature of the truth developed by homo risibilis? What is the responsibility of philosophy faculty members? Can philosophical practice help to recover spirituality? What is the relationship between deep ecology and philosophical practice?
Romero-Barrientos J.,Molina F.,Márquez Damián J.I.,Zambra M.,Aguilera P.,López-Usquiano F.,Parra S. 한국원자력학회 2023 Nuclear Engineering and Technology Vol.55 No.5
In deterministic and Monte Carlo transport codes, b-delayed emission is included using a group structure where all of the precursors are grouped together in 6 groups or families, but given the increase in computational power, nowadays there is no reason to keep this structure. Furthermore, there have been recent efforts to compile and evaluate all the available b-delayed neutron emission data and to measure new and improved data on individual precursors. In order to be able to perform a transient Monte Carlo simulation, data from individual precursors needs to be implemented in a transport code. This work is the first step towards the development of a tool to explore the effect of individual precursors in a fissile system. In concrete, individual precursor data is included by expanding the capabilities of the open source Monte Carlo code OpenMC. In the modified code e named Time Dependent OpenMC or OpenMC(TD)e time dependency related to b-delayed neutron emission was handled by using forced decay of precursors and combing of the particle population. The data for continuous energy neutron cross-sections was taken from JEFF-3.1.1 library. Regarding the data needed to include the individual precursors, cumulative yields were taken from JEFF-3.1.1 and delayed neutron emission probabilities and delayed neutron spectra were taken from ENDF-B/VIII.0. OpenMC(TD) was tested in a monoenergetic system, an energy dependent unmoderated system where the precursors were taken individually or in a group structure, and in a light-water moderated energy dependent system, using 6-groups, 50 and 40 individual precursors. Neutron flux as a function of time was obtained for each of the systems studied. These results show the potential of OpenMC(TD) as a tool to study the impact of individual precursor data on fissile systems, thus motivating further research to simulate more complex fissile systems
Experience and Anagogic Hermeneutics of Symbol in Philosophical Practice
Jose Barrientos-Rastrojo 강원대학교 인문과학연구소 2015 Journal of Humanities Therapy Vol.6 No.1
This paper aims to explore the limitations of analogical-analytical hermeneutics for semiotic interpretation, and examines the advantages of experiential, anagogical hermeneutics instead. The author argues that the symbol, as it is understood in hermeneutics, has a broad ontological foundation which requires interpretative approaches that are broader than conceptual analysis. It finishes with an application of theses basis to Philosophical Practice.
Jose Barrientos-Rastrojo,Jesus Gomez-Bujedo 강원대학교 인문과학연구소 2019 Journal of Humanities Therapy Vol.10 No.1
This paper aims to explain the outcomes of the first international empirical project on Philosophical Practice. It was performed in México, Croatia, Norway and Spain and it was funded by John Templeton Foundation by means of the Center for Practical Wisdom (The University of Chicago). Each country worked on a control group and an experimental group. The results are based on the implementation of the Three Dimensional Wisdom Scale (3D-WS) by Monika Ardelt and on a qualitative research based on personal questionary. Results prove positive improvement in affective and cognitive dimensions on participants. In addition, sessions provoked important modifications in the behavior of some participants after being exposes to the Philosophical Practice workshops.
Calculation of kinetic parameters Beff and with modified open source Monte Carlo code OpenMC(TD)
J. Romero-Barrientos,J.I. Marquez Dami an,F. Molina,M. Zambra,P. Aguilera,F. Lopez-Usquiano,B. Parra,A. Ruiz 한국원자력학회 2022 Nuclear Engineering and Technology Vol.54 No.3
This work presents the methodology used to expand the capabilities of the Monte Carlo code OpenMC forthe calculation of reactor kinetic parameters: effective delayed neutron fraction beff and neutron generationtime L. The modified code, OpenMC(Time-Dependent) or OpenMC(TD), was then used tocalculate the effective delayed neutron fraction by using the prompt method, while the neutron generationtime was estimated using the pulsed method, fitting L to the decay of the neutron population. OpenMC(TD) is intended to serve as an alternative for the estimation of kinetic parameters whenlicensed codes are not available. The results obtained are compared to experimental data and MCNPcalculated values for 18 benchmark configurations.
Mixed-reality for quadruped-robotic guidance in SAR tasks
Cruz Ulloa Christyan,del Cerro Jaime,Barrientos Antonio 한국CDE학회 2023 Journal of computational design and engineering Vol.10 No.4
In recent years, exploration tasks in disaster environments, victim localization and primary assistance have been the main focuses of Search and Rescue (SAR) Robotics. Developing new technologies in Mixed Reality (M-R) and legged robotics has taken a big step in developing robust field applications in the Robotics field. This article presents MR-RAS (Mixed-Reality for Robotic Assistance), which aims to assist rescuers and protect their integrity when exploring post-disaster areas (against collapse, electrical, and toxic risks) by facilitating the robot’s gesture guidance and allowing them to manage interest visual information of the environment. Thus, ARTU-R (A1 Rescue Tasks UPM Robot) quadruped robot has been equipped with a sensory system (lidar, thermal, and RGB-D cameras) to validate this proof of concept. On the other hand, Human-Robot interaction is executed by using the Hololens glasses. This work’s main contribution is the implementation and evaluation of a Mixed-Reality system based on a ROS-Unity solution, capable of managing at a high level the guidance of a complex legged robot through different interest zones (defined by a Neural Network and a vision system) of a post-disaster environment (PDE). The robot’s main tasks at each point visited involve detecting victims through thermal, RGB imaging, and neural networks and assisting victims with medical equipment. Tests have been carried out in scenarios that recreate the conditions of PDE (debris, simulation of victims, etc.). An average efficiency improvement of 48% has been obtained when using the immersive interface and a time optimization of 21.4% compared to conventional interfaces. The proposed method has proven to improve rescuers’ immersive experience of controlling a complex robotic system.
Acceleration of electrons in the plasma wakefield of a proton bunch
Adli, E.,Ahuja, A.,Apsimon, O.,Apsimon, R.,Bachmann, A.-M.,Barrientos, D.,Batsch, F.,Bauche, J.,Berglyd Olsen, V. K.,Bernardini, M.,Bohl, T.,Bracco, C.,Braunmü,ller, F.,Burt, G.,Buttenschö,n, Springer Science and Business Media LLC 2018 Nature Vol.561 No.7723
Berenise Borges-Contreras,Cecilia Eugenia Martı´nez-Sa´nchez,Erasmo Herman-Lara,Jesu´s Rodrı´guez-Miranda,Betsabe´ Herna´ndez-Santos,Jose´ Manuel Jua´rez-Barrientos,Carlos Martı´n Guerra-Almonacid,Dav 한국식품영양과학회 2019 Journal of medicinal food Vol.22 No.3
Mojarra of Nile tilapia (Oreochromis niloticus) skeleton was used as protein source for the preparation of protein hydrolysates and peptide fractions with angiotensin-converting enzyme (ACE) inhibitory activity. The flour presented a content of 34.92% protein and a brightness (luminosity, L*) of 82.29. Protein hydrolysates were obtained from the protein-rich flour with the enzymes Flavourzyme® and Alcalase® reaching degree of hydrolysis (%DH) of 52% and 67% at 100 min of reaction, respectively. Both hydrolysates showed low-molecular-weight (MW) peptides estimated by sodium dodecyl sulfate–polyacrylamide gel electrophoresis. The hydrolysates obtained with Flavourzyme at 60 min and at 80 min with Alcalase showed greater ACE inhibitory activity with IC50 values of 0.238 and 0.344 mg/mL, respectively. The peptide fraction A (MW >10 kDa) with Flavourzyme and fraction B (MW = 10–5 kDa) with Alcalase obtained by ultrafiltration of hydrolysates with higher DH presented IC50 of 0.728 and 0.354 mg/mL, respectively, whereas peptide fraction C (MW = 5–3 kDa) with both enzymes hydrolysates with greater ACE inhibitory activity showed IC50 values of 0.470 and 0.634 mg/mL. The components obtained in this study could be used as functional ingredients in the design and development of functional foods.