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Educational Times, Leisure Times

Tiempos educativos, tiempos de ocio Julio - diciembre
2012 Pedagogía Social: Revista Interuniversitaria  
Perceptions on time with the family Years ago, families exercised the custody and initial education of new generations over longer periods than in the present.  ...  School times that, driven by the pressure of the social demand, are slowly beginning a harmonization process with the labor and family temporality (calendars, three-month periods, revision of vacation  ...  Furthermore, positive changes in the practice and posture of students-staff of both institutions, having as a starting point the Critical-Creative-Reflective Method could be pointed out.  ... 
doaj:161a209bd8b844cd8930689fb63fb2da fatcat:6dzjqygaebc5zahli2z4w6ytci

Data-Assisted Persona Construction Using Social Media Data

Dimitris Spiliotopoulos, Dionisis Margaris, Costas Vassilakis
2020 Big Data and Cognitive Computing  
Most of the time, the user type and generic requirements are given or can be obtained and used to model interaction during the design phase.  ...  A user study in persona construction compares the topic modelling metadata to a traditional user collected data analysis for persona construction.  ...  An advantage of data-driven persona construction is that continuous time-stamped data may be used to account for persona variation over time [11] .  ... 
doi:10.3390/bdcc4030021 fatcat:3wk7ba5aavc5ppwvieqt6kviea

Deception in Speeches of Candidates for Public Office

Christian Leuprecht
2011 Social Science Research Network  
The authors posit explanations for the observed variation in terms of a dynamic tension between the goals of campaigns at each moment in time, for example gaps between their view of the candidate's persona  ...  Using computational data-mining techniques to analyze the large number of observations generated by candidates' speeches throughout a campaign, the article develops a model to theorize aspects of persona  ...  There are also changes in levels of persona deception over time periods of weeks and months.  ... 
doi:10.2139/ssrn.1739282 fatcat:doeygefyhba2djjz6lj6pupklq

Deception in Speeches of Candidates for Public Office

David Skillicorn, Christian Leuprecht
2015 Journal of Data Mining and Digital Humanities  
The authors posit explanations for the observed variation in terms of a dynamic tension between the goals of campaigns at each moment in time, for example gaps between their view of the candidate's persona  ...  The changes in the resulting balance provide a new channel by which to understand the drivers of political campaigning, a channel that is hard to manipulate because its markers are created subconsciously  ...  There are also changes in levels of persona deception over time periods of weeks and months.  ... 
doi:10.46298/jdmdh.21 fatcat:5mrcj47leben7fdbv7jihxclqi

Personas in Uniform: Police Officers as Users of Information Technology

Erik Borglund, Urban Nulden
2012 AIS Transactions on Human-Computer Interaction  
There is a need to further analyze the constitution of the uniformed user and the use environment in this domain. Data from extensive ethnographic fieldwork are analyzed.  ...  The paper concludes that personas and their scenarios provide a richer description of the specifics of a context and a design space.  ...  The other author conducted participatory observation over a period of six years.  ... 
doi:10.17705/1thci.00041 fatcat:buvitx2dyjfd3dis7pig5owq3m

Learning Robot Policies Using a High-Level Abstraction Persona-Behaviour Simulator

Antonio Andriella, Carme Torras, Guillem Alenya
2019 2019 28th IEEE International Conference on Robot and Human Interactive Communication (RO-MAN)  
It consists of a Persona Definition that characterizes a patient along four dimensions and a Task Engine that provides information regarding the task complexity.  ...  We believe the presented approach can be easily extended to account for other types of HRI tasks; for example, when input data is required to train a learning algorithm, but data collection is very expensive  ...  In order to guarantee that our agent will not overfit over time on a given behaviour but on the contrary learning from the changes, we need to keep exploring during the epochs to be sure that the agent  ... 
doi:10.1109/ro-man46459.2019.8956357 dblp:conf/ro-man/AndriellaTA19 fatcat:6df636sax5calkwtzfmbabr5f4

Survey-based personas for a target-group-specific consideration of elderly end users of information and communication systems in the German health-care sector

Katharina Schäfer, Peter Wilhelm Victor Rasche, Christina Bröhl, Sabine Wilrun Theis, Laura Barton, Christopher Brandl, Matthias Wille, Verena Nitsch, Alexander Mertens
2019 International Journal of Bio-Medical Computing  
Results: This article presents the data-driven development of eight personas.  ...  Objective: The development of a set of eight data-based personas in terms of a best practice approach is presented. Method: "Personas" are an integral method of the user-centered design approach.  ...  As a result, the personas will be continually revised and, if necessary, extended so that they remain up to date over a longer period of time.  ... 
doi:10.18154/rwth-2019-09673 fatcat:mb4vm6xh4vg4xdo76pbpn4z43e

Applying User-Centered Design Methods to Understand Users' Day-to-Day Experiences Can Inform a Mobile Intervention for Binge Eating and Weight Management

Andrea K. Graham, Sarah W. Neubert, Angela Chang, Jianyi Liu, Emily Fu, Emilie A. Green, Rachel Kornfield, Jennifer Nicholas
2021 Frontiers in Digital Health  
Qualitative data describing the participants' experiences with binge eating and obesity were analyzed using thematic analysis.  ...  have varying precipitants of problematic eating as well as varying motivations for and challenges to behavior change.  ...  After the data were analyzed, personas were created.  ... 
doi:10.3389/fdgth.2021.651749 pmid:34713124 pmcid:PMC8521863 fatcat:f5gk327yxnarvi53doptfqqhra

Regional variability and ethnic identity: Chinese Americans in New York City and San Francisco

Amy Wing-mei Wong, Lauren Hall-Lew
2014 Language & Communication  
amidst the changing social orders within and across 197 the two regions over time.  ...  We interpret these results with reference to ethnographic and sociohistorical data to provide a more 239 nuanced understanding of the variation in BOUGHT realization between the two regions.  ...  opposed to the immigrant culture) were also 433 using raised BOUGHT, a variable that evokes a stereotypic New York persona, thereby aligning themselves with the locally 434 dominant mainstream. 435  ... 
doi:10.1016/j.langcom.2013.11.003 fatcat:4774pmvzzbf33akwu7flaje3uq

Determination of Optimum Quantity Cost and Cycle Time Using Inventory Model with Stock Level Dependent Demand Rate and Variable Holding Cost. (A Case Study of Mantrac Ghana Limited)

Bernard Osei Owusu
2017 International Journal of Engineering Research and Applications  
The researchers obtained data from the Inventory Department of Mantrac Ghana Limited on stock, demand and supply of Hoses covering a period of six years on monthly basis.  ...  each order within the cycle period of 0.2 year.  ...  He considered two types of holding cost variation:(a) a nonlinear function of storage time and (b) a nonlinear function of storage level.  ... 
doi:10.9790/9622-0707065575 fatcat:ongrf77yqfgwtlcha6ld7qgfkq

A timely systematic review on pangolin research, commercialization, and popularization to identify knowledge gaps and produce conservation guidelines

Sean P. Heighton, Philippe Gaubert
2021 Biological Conservation  
A B S T R A C T Conservationists can benefit from encompassing research, social, and economic aspects of conservation issues to produce holistic conservation guidelines.  ...  Applying a systematic review approach, we extracted pangolin-related publications since 1865 from five research databases (814 publications), as well as data on 5296 patents, online news trends (43,176  ...  Devictor (Editor-in-chief) for improving the first draft of this manuscript.  ... 
doi:10.1016/j.biocon.2021.109042 fatcat:7ptpz3wmfrennjyrq2fby73bza

Personalization in Real-Time Physical Activity Coaching using Mobile Applications: A Scoping Review

Francisco Miguel Monteiro-Guerra, Octavio Rivera-Romero, Luis Fernandez Luque, Brian Caulfield
2019 IEEE journal of biomedical and health informatics  
A data extraction tool was developed to analyze the systems on general characteristics, personalization, design foundations (behavior change and gamification) and evaluation methods. 28 papers describing  ...  Few systems considered behavior change theories for design (6/17). A total of 42 instances of gamification-related elements were found across 15 systems, but only 6 explicitly mention its use.  ...  An exception is u4Fit whose effectiveness was analyzed using a retrospective observational study using data collected in more than one year.  ... 
doi:10.1109/jbhi.2019.2947243 pmid:31751254 fatcat:n3krrwqobraydhckhhexaoaloi

Supply planning and inventory control under lead time uncertainty: A review

Oussama Ben Ammar, Alexandre Dolgui, Faicel Hnaien, Mohamed Aly Louly
2013 IFAC Proceedings Volumes  
Seemingly, lead time uncertainty has been neglected for a long time in favor of studying demand uncertainties. Industry agrees that it is overdue and there is a need to rectify this oversight.  ...  This paper reviews some of existing literature of supply planning under uncertainty of lead times. The extensive literature review that we compiled consists of citations from 1970 to 2012.  ...  A multi-period model was proposed in (Gurnani et al. 1996) for assembly systems with two types of components and the lead time probability distributions are limited to two periods.  ... 
doi:10.3182/20130619-3-ru-3018.00592 fatcat:kybgmsmfhjg2zh5qwvrfxfjoce

Acute Perioperative Comparison of Patient-Specific Instrumentation versus Conventional Instrumentation Utilization during Bilateral Total Knee Arthroplasty

Jerrod A. Steimle, Michael T. Groover, Brad A. Webb, Brian J. Ceccarelli
2018 Surgery Research and Practice  
We analyzed data on operative time, blood loss, hemoglobin change, need for transfusion, pain medication use, length of stay, and discharge disposition.  ...  A total of 49 patients with standard instrumentation and 31 patients with patient-specific instrumentation were retrospectively reviewed in a two-year period at one facility.  ...  A total of 91 bilateral knee arthroplasty procedures were performed between the studied time period.  ... 
doi:10.1155/2018/9326459 pmid:29682602 pmcid:PMC5841073 fatcat:skhh54gevzet3h7srr4o6mt3zi

D2.1: Report on User Requirements

Vangelis Anastasiou, Polimachi Simeonidou, Ioulia Anastasiadou, Lazaros Xenidis, Stylianos Kotsopoulos, Anastasia Chatzistrati, Vasileios Kolovos, Dragutin Protic, Milan Kilibarda, Aleksandar Sekulic, Stefan Milutinovic, Ognjen Antonijevic (+9 others)
2016 Zenodo  
Aim of this deliverable was to define the requirements, from the user perspective, for completing APOLLO main objective which is the development of a commercial platform that will provide a suite of farm  ...  management advisory services, specifically designed to address the needs of small farmers.  ...  There are two different types of personas according to Pruitt and Adlin (2006) . These are the data driven personas and the assumption driven personas.  ... 
doi:10.5281/zenodo.2572622 fatcat:b45y7qofc5ad7mzzzaobjh2hhu
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