scholarly journals WHEN ROMAN ANTIQUITY AND RENAISSANCE CAME TOGETHER IN VIRTUAL 3D ENVIRONMENT: 3D MODELLING CONSIDERATIONS

2020 ◽  
Vol XLIII-B4-2020 ◽  
pp. 607-614
Author(s):  
M. Koehl ◽  
M. Fuchs ◽  
T. Nivola ◽  
J. Koch ◽  
L. Cartier ◽  
...  
Keyword(s):  
Data Analysis ◽  
Geographical Location ◽  
3D Modelling ◽  
16Th Century ◽  
Construction Period ◽  
Right Of Way ◽  
3D Environment ◽  
Military Camp ◽  
Roman Antiquity ◽  
Northeast Corner

Abstract. This paper is a review of the modelling of two edifices located in a city which developed on the vestiges of a Roman city during antiquity endowed in the 4th century with a military camp. The term castellum is used for the first structure. A second structure concerns the remains of a castle dismantled at the end of the 17th century, which was generally known only by an engraving in perspective made shortly before its demolition, and the cadastral matrix that had preserved the traces of its right-of-way. It is a Renaissance castle built in the 16th century by the Württemberg family in the northeast corner of the ruins of the castellum. The projects contain a first part of data analysis and interpretation based on available documents. Similar sites close in terms of architecture, geographical location and construction period were also visited to get inspiration from them and to be able to make proposals for restitution. Despite the lack of data available, the multidisciplinary aspect of these projects is very important. In fact, the experience of archaeologists and the monitoring of modelling throughout its progress is essential to work out models that are both justifiable, at the level of the proposals made and sufficiently complete to be able to be highlighted. Once the models validated, they are integrated in a virtual way into the contemporary urban environment, through an interactive virtual tour. This paper reviews the principles implemented during the modelling, the rendering and the valorisation of the models thru virtual tours and AR/VR implementation.

Precolonial Metallurgy and Mining across Africa

2018 ◽  
Author(s):  
Shadreck Chirikure
Keyword(s):  
Data Analysis ◽  
North Africa ◽  
Southern Africa ◽  
Geographical Location ◽  
Interdisciplinary Approach ◽  
Horn Of Africa ◽  
West Central ◽  
Time Periods ◽  
Technological History

Since their inception, precolonial mining and metallurgy gradually became essential social, technological, and even politico-economic pillars of African communities of varying time periods. However, the onset of metallurgy and mining and the associated technology and sociocultural beliefs varied from region to region in a way that defies generalization. Owing to their cultural and geographical location, Egypt, the Sudan, North Africa, and the Horn of Africa share some very broad similarities in their metallurgical histories. This in some cases sharply differs from that of many regions such as West, central, East and southern Africa. Interestingly, these regions too are characterized by technological similarity and diversity. When considered together, the multiple trajectories taken by metallurgy and mining in Africa’s different regions are essential for achieving a comparative understanding of the continent’s rich technological history. Achieving this, however, requires an interdisciplinary approach from documentation through data analysis to eventual interpretation. This contribution combines insights from various disciplines to present an overview of precolonial metallurgy and mining in Africa’s many regions.

3D modelling strategy for weather radar data analysis

2018 ◽  
Vol 77 (24) ◽  
Author(s):  
Mingyue Lu ◽  
Min Chen ◽  
Xinhao Wang ◽  
Manzhu Yu ◽  
Yongyao Jiang ◽  
...  
Keyword(s):  
Data Analysis ◽  
Weather Radar ◽  
Radar Data ◽  
3D Modelling

PEMETAAN PENGEMBANGAN POTENSI VOKASI PESANTRENPRENEUR (STUDI KASUS DI PONDOK PESANTREN DARUSSALAM DUKUHWALUH PURWOKERTO)

2020 ◽  
Vol 2 (2) ◽  
pp. 51-76
Author(s):  
Dewi Laela Hilyatin
Keyword(s):  
Data Analysis ◽  
Human Resource Development ◽  
Geographical Location ◽  
Boarding Schools ◽  
Religious Institutions ◽  
Counseling Centers ◽  
Data Presentation ◽  
Cultural Centers ◽  
Collection Data ◽  
Student Internship

In the perspective of human resource development, Islamic boarding schools today are no longer seen as religious institutions. More than that, Islamic boarding schools are considered capable of holding broader social and educational functions, namely the professional craters at the same time as Muslim converts. As many researchers have revealed, today most Islamic boarding schools have vocational specifications as institutional branding: cultural centers, language centers, community counseling centers, centers of creative economic development and others. Darussalam Pesantren as one of the developing boarding schools in Purwokerto has quite a lot of potential that has not yet been mapped and developed. This research is directed to focus on discussing the methodology of mapping potentials and developing potential vocational messages for pesantren Darussalam schools. From the research conducted it was concluded that the potential of Darussalam pesantren included: HR, facilities and infrastructure, the geographical location of the pesantren, the pesantren network and the legality of the pesantren. The mapping methodology includes: data collection, data presentation, data analysis and map usage. Vocational pesantrenpreneur that can be developed focus on economic and language development with three models, namely: Entrepreneurial Extracurricular, Student Internship and Industrial Maturity, Consolidation of Political Politics

scholarly journals A Survey of Wild Birds Trading in the Beijing Bird Markets

2019 ◽  
Vol 2 (6) ◽  
Author(s):  
Xiaoqi Cheng
Keyword(s):  
Data Analysis ◽  
Qing Dynasty ◽  
Trading Volume ◽  
Migratory Birds ◽  
Geographical Location ◽  
Wild Birds ◽  
Ecological Balance ◽  
The Qing Dynasty ◽  
The City

Birds are an indispensable part of nature and they play an important role in maintaining an ecological balance. The existence of bird markets undoubtedly poses a threat to the population of wild birds. The geographical location of Beijing is paramount to the migratory birds. The species of birds are rich in variety and its quantity is large in scale. In addition, the bird market in old town Beijing has a long history - since the Qing Dynasty, it has been the main bird market in the city. Therefore, a survey of the major bird markets in the city is highly representative. This study investigated the types, quantities, and prices of wild birds traded in several major bird markets in Beijing from July 16 to July 18, 2019. Data analysis and collation were also conducted in this study. The results of the survey presented 26 kinds of wild birds, with a total trading volume of an estimated 253. They are mainly birds of the order of the passerine, 18 of which are under Beijing’s second-class protection, and one of them is under first-class protection.

scholarly journals Functional data analysis: Application to daily observation of COVID-19 prevalence in France

2022 ◽  
Vol 7 (4) ◽  
pp. 5347-5385
Author(s):  
Kayode Oshinubi ◽  
◽  
Firas Ibrahim ◽  
Mustapha Rachdi ◽  
Jacques Demongeot
Keyword(s):  
Data Analysis ◽  
Functional Data Analysis ◽  
Functional Data ◽  
Geographical Location ◽  
Linear Regression Models ◽  
Data Set ◽  
Canonical Correlations ◽  
Before And After ◽  
Functional Principal Components ◽  
Functional Linear Regression

<abstract> <p>In this paper we use the technique of functional data analysis to model daily hospitalized, deceased, Intensive Care Unit (ICU) cases and return home patient numbers along the COVID-19 outbreak, considered as functional data across different departments in France while our response variables are numbers of vaccinations, deaths, infected, recovered and tests in France. These sets of data were considered before and after vaccination started in France. After smoothing our data set, analysis based on functional principal components method was performed. Then, a clustering using k-means techniques was done to understand the dynamics of the pandemic in different French departments according to their geographical location on France map. We also performed canonical correlations analysis between variables. Finally, we made some predictions to assess the accuracy of the method using functional linear regression models.</p> </abstract>

scholarly journals Functional Data Analysis: Transition from Daily Observation of COVID-19 Prevalence in France to Functional Curves

2021 ◽  
Author(s):  
Kayode Oshinubi ◽  
Firas Ibrahim ◽  
Mustapha Rachdi ◽  
Jacques Demongeot
Keyword(s):  
Data Analysis ◽  
Functional Data Analysis ◽  
Functional Data ◽  
Geographical Location ◽  
Linear Regression Models ◽  
Data Set ◽  
Canonical Correlations ◽  
Before And After ◽  
Functional Principal Components ◽  
Functional Linear Regression

AbstractIn this paper we use the technique of functional data analysis to model daily hospitalized, deceased, ICU cases and return home patient numbers along the COVID-19 outbreak, considered as functional data across different departments in France while our response variables are numbers of vaccinations, deaths, infected, recovered and tests in France. These sets of data were considered before and after vaccination started in France. We used some smoothing techniques to smooth our data set, then analysis based on functional principal components method was performed, clustering using k-means techniques was done to understand the dynamics of the pandemic in different French departments according to their geographical location on France map and we also performed canonical correlations analysis between variables. Finally, we made some predictions to assess the accuracy of the method using functional linear regression models.

Electrochemical nucleation and growth of copper on iron and aluminum: A TEM study of industrial copper cementation

1978 ◽  
Vol 36 (1) ◽  
pp. 454-455
Author(s):  
L.E. Murr ◽  
V. Annamalai
Keyword(s):  
Metal Surface ◽  
Copper Deposit ◽  
Nucleation And Growth ◽  
16Th Century ◽  
Electrochemical Reactions ◽  
Mine Shaft ◽  
De Re ◽  
Copper Precipitation ◽  
Electrochemical Nucleation ◽  
Interesting System

Georgius Agricola in 1556 in his classical book, “De Re Metallica”, mentioned a strange water drawn from a mine shaft near Schmölnitz in Hungary that eroded iron and turned it into copper. This precipitation (or cementation) of copper on iron was employed as a commercial technique for producing copper at the Rio Tinto Mines in Spain in the 16th Century, and it continues today to account for as much as 15 percent of the copper produced by several U.S. copper companies.In addition to the Cu/Fe system, many other similar heterogeneous, electrochemical reactions can occur where ions from solution are reduced to metal on a more electropositive metal surface. In the case of copper precipitation from solution, aluminum is also an interesting system because of economic, environmental (ecological) and energy considerations. In studies of copper cementation on aluminum as an alternative to the historical Cu/Fe system, it was noticed that the two systems (Cu/Fe and Cu/Al) were kinetically very different, and that this difference was due in large part to differences in the structure of the residual, cement-copper deposit.

Microchemical imaging in biomedical research

1992 ◽  
Vol 50 (2) ◽  
pp. 1118-1119
Author(s):  
P. Ingram
Keyword(s):  
Data Analysis ◽  
Electron Probe ◽  
The Other ◽  
X Ray ◽  
Cell Element ◽  
Physiological Information ◽  
Functional States ◽  
Elemental Maps ◽  
Electron Energy Loss ◽  
Secondary Ion

It is well established that unique physiological information can be obtained by rapidly freezing cells in various functional states and analyzing the cell element content and distribution by electron probe x-ray microanalysis. (The other techniques of microanalysis that are amenable to imaging, such as electron energy loss spectroscopy, secondary ion mass spectroscopy, particle induced x-ray emission etc., are not addressed in this tutorial.) However, the usual processes of data acquisition are labor intensive and lengthy, requiring that x-ray counts be collected from individually selected regions of each cell in question and that data analysis be performed subsequent to data collection. A judicious combination of quantitative elemental maps and static raster probes adds not only an additional overall perception of what is occurring during a particular biological manipulation or event, but substantially increases data productivity. Recent advances in microcomputer instrumentation and software have made readily feasible the acquisition and processing of digital quantitative x-ray maps of one to several cells.

Perceptions of a Collaborative Professional Learning Program: Seeing the “Bigger Picture”

2020 ◽  
Vol 5 (1) ◽  
pp. 290-303
Author(s):  
P. Charlie Buckley ◽  
Kimberly A. Murza ◽  
Tami Cassel
Keyword(s):  
Data Analysis ◽  
Professional Learning ◽  
Social Communication ◽  
Special Educators ◽  
Service Providers ◽  
Integrative Approach ◽  
Theory Approach ◽  
Learning Program ◽  
Speech Language Pathologists ◽  
Related Service

Purpose The purpose of this study was to explore the perceptions of special education practitioners (i.e., speech-language pathologists, special educators, para-educators, and other related service providers) on their role as communication partners after participation in the Social Communication and Engagement Triad (Buckley et al., 2015 ) yearlong professional learning program. Method A qualitative approach using interviews and purposeful sampling was used. A total of 22 participants who completed participation in either Year 1 or Year 2 of the program were interviewed. Participants were speech-language pathologists, special educators, para-educators, and other related service providers. Using a grounded theory approach (Glaser & Strauss, 1967 ) to data analysis, open, axial, and selective coding procedures were followed. Results Three themes emerged from the data analysis and included engagement as the goal, role as a communication partner, and importance of collaboration. Conclusions Findings supported the notion that educators see the value of an integrative approach to service delivery, supporting students' social communication and engagement across the school day but also recognizing the challenges they face in making this a reality.

Communicative Performance of Adolescents with Severe Speech Impairment

1989 ◽  
Vol 54 (3) ◽  
pp. 403-421 ◽  
Author(s):  
Beth M. Dalton ◽  
Jan L. Bedrosian
Keyword(s):  
Data Analysis ◽  
Peer Interactions ◽  
Consistent Pattern ◽  
Clinical Implications ◽  
Speech Impairment ◽  
Communication Mode ◽  
Mode Function ◽  
Communicative Performance ◽  
Therapy Room ◽  
Communication Board

The communicative performance of 4 preoperational-level adolescents, using limited speech, gestures, and communication board techniques, was examined in a two-part investigation. In Part 1, each subject participated in an academic interaction with a teacher in a therapy room. Data were transcribed and coded for communication mode, function, and role. Two subjects were found to predominantly use the speech mode, while the remaining 2 predominantly used board and one other mode. The majority of productions consisted of responses to requests, and the initiator role was infrequently occupied. These findings were similar to those reported in previous investigations conducted in classroom settings. In Part 2, another examination of the communicative performance of these subjects was conducted in spontaneous interactions involving speaking and nonspeaking peers in a therapy room. Using the same data analysis procedures, gesture and speech modes predominated for 3 of the subjects in the nonspeaking peer interactions. The remaining subject exhibited minimal interaction. No consistent pattern of mode usage was exhibited across the speaking peer interactions. In the nonspeaking peer interactions, requests predominated. In contrast, a variety of communication functions was exhibited in the speaking peer interactions. Both the initiator and the maintainer roles were occupied in the majority of interactions. Pertinent variables and clinical implications are discussed.

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