scholarly journals Affordance, Role, and Script as Complementary Concepts of Artefact-User Interaction, Illustrated by the Example of an Egg Separator

Author(s):  
Ingo Schulz-Schaeffer

This article suggests employing the affordance concept, the role concept, and the script concept in a complementary manner as analytical tools for investigating artefact-user interaction at three different levels of stability, abstraction, and interrelatedness. It argues that the affordance concept is best suited to describing general possibilities for action constituted by common technical features in combination with common taken-for-granted knowledge of how to use them. The script concept, in contrast, is best suited to analysing the most concrete situations of interaction between artefacts and users: those situations in which the interaction is defined by one particular course of action. In between, there is a middle level characterised by artefacts and users being involved in several interrelated activities for which the role concept provides the tools for analysis.

2014 ◽  
Vol 2 ◽  
pp. 293-298
Author(s):  
Ayagyoz Umbetzhanova ◽  
Gulmira Derbissalina ◽  
Vitaliy Koikov ◽  
Lyazzat Karsakbayeva ◽  
Nasikhat Nurgaliyeva ◽  
...  

Currently, in the Republic of Kazakhstan, the institution of professional managers and transparent forms of health organizations management, including modern management technologies, are being implemented.  Thus, sufficient professional competency of managerial decision-makers should be one of the most important factors in ensuring the development of a national health system and implementation of all current reforms in the industry. This article aims to investigate the high relevance of the evaluation of health care manager’s competencies and the development of measures to improve its level.In this cross-sectional study, we have analyzed managerial competencies of different levels of healthcare managers using a special questionnaire, which was developed by EPOS health management group to assess their competencies. We interviewed 61 managers of different levels. On the basis of feedbacks, core competencies and their possession by hospital managers were identified.At the first stage, respondents were asked to assess the importance of different competencies required for their work activity. All levels of management showed the high practical importance of assessed competencies. Results of the basic level demonstrated a practical importance of competencies ranging from 73% to 85%, the middle-level managers were from 83% to 93%, and senior level results were 97% to 98%.  The next stage of the survey was an assessment of respondent’s average level of self-esteem for the competencies they possessed.  Mid- level managers showed a higher possession of competencies than other levels, from 56.8% to 70.2%; the basic level was from 46.9% to 59.6%; and senior level was from 41.6% to 54.7%. The questionnaire was designed in a way to highlight the training gaps as the difference between the importance attributed to the command of a given piece of knowledge, competency or skills, and the level of proficiency the managers are demonstrating currently.  Finally, the third stage assessed the training required, wherein each management level has their specific training requirements.  As research shows, senior managers have the highest level of required training.  For senior level, the greatest needs for training are “self-management” and “quality management.”  For basic level, trainings are in “HR management” and “quality management.”  For middle managers, their training needs are in all domains of management.There is a discrepancy between the required and the actual competencies that different levels of health managers’ have. The largest gap between mandatory and existing competences exists at the basic level, in “Personnel Management.”  A gap in the mid-level was in “Information and Financial Management”; and it was in “Quality Management” for the senior level.  The proposed questionnaire could help to identify the most important training required to fill these gaps.


2016 ◽  
Vol 9 (1) ◽  
pp. 5-20 ◽  
Author(s):  
B.B. Velichkovsky ◽  
A.N. Gusev ◽  
V.F. Vinogradova ◽  
O.A. Arbekova

User interaction with a virtual reality system may be accompanied with a sense of presence, the illusion of reality of virtual environment. The emergence of a sense of presence is determined by both technological and psychological factors. The authors show that a sense of presence may depend on the individual characteristics of cognitive control, i.e. the system of metacognition providing cognitive system setting on the solution of specific problems in context. It was found that the expression of a feeling of presence may depend on the efficiency of the control switch functions, interference suppression and updating of working memory. At the same time, the dependence of the severity of the sense of presence on the effectiveness of cognitive control differs in virtual environments with different levels of immersion.


2011 ◽  
Vol 2011 ◽  
pp. 1-12
Author(s):  
José E. Pérez-Ortín ◽  
Daniel A. Medina ◽  
Antonio Jordán-Pla

The model organism Saccharomyces cerevisiae has allowed the development of new functional genomics techniques devoted to the study of transcription in all its stages. With these techniques, it has been possible to find interesting new mechanisms to control gene expression that act at different levels and for different gene sets apart from the known cis-trans regulation in the transcription initiation step. Here we discuss a method developed in our laboratory, Genomic Run-On, and other new methods that have recently appeared with distinct technical features. A comparison between the datasets generated by them provides interesting genomic insights into the different layers of gene regulation in eukaryotes.


2016 ◽  
Author(s):  
Simon Flandin

This article is an empirical contribution to the field of educational technology but also — and above all — a methodological contribution to the analysis of the activities enacted in this field. It takes account of a pilot study conducted within the framework of doctoral research and consisted in describing, analysing and modelling the activity of a trainee teacher in a situation of autonomous use of a video-based digital learning environment (DLE). We were particularly careful to describe the method in great detail. Two types of data were collected and processed within the framework of “course-of-action”: (i)activity observation data (dynamic screen capture) and (ii) data from resituating interviews supported by digital traces of that activity. The findings (i) validate the method’s relevance in relation to the object and issues of the research; (ii)show different levels of organization in the activity deployed in the situation of use; (iii) highlight four registers of concerns orienting use of the DLE. We conclude from a perspective of educational technology, by discussing how, according to certain conditions and different time scales, the findings inform a process of continuous DLE design.


Cells ◽  
2019 ◽  
Vol 8 (11) ◽  
pp. 1323
Author(s):  
Jua Lee ◽  
Heeyoun Hwang ◽  
Sumin Kim ◽  
Jaeyun Hwang ◽  
Jaekyung Yoon ◽  
...  

Gangliosides act as a surface marker at the outer cellular membrane and play key roles in cancer cell invasion and metastasis. Despite the biological importance of gangliosides, they have been still poorly characterized due to the lack of effective analytical tools. Herein, we performed molecular profiling and structural elucidation of intact gangliosides in various cell lines including CFPAC1, A549, NCI-H358, MCF7, and Caski. We identified and quantified a total of 76 gangliosides on cell membrane using C18 LC-MS/MS. Gangliosides found in each cell line exhibited high complexity and diversity both qualitatively and quantitatively. The most abundant species was GM3(d34:1) in CFPAC1, NCI-H358, and MCF7, while GM2(d34:1) and GM1(d34:1) were major components in A549 and Caski, respectively. Notably, glycan moieties showed more diversity between cancer cell lines than ceramide moieties. In addition, noncancerous pancreatic cell line (hTERT/HPNE) could be distinguished by gangliosides containing different levels of sialic acid compared with cancerous pancreatic cell line (CFPAC1). These results clearly demonstrated the feasibility of our analytical platform to comprehensive profile of cell surface gangliosides for identifying cell types and subgrouping cancer cell types.


2021 ◽  
Vol 19 (7) ◽  
pp. 1204-1230
Author(s):  
Boris G. PREOBRAZHENSKII

Subject. This article analyzes the effectiveness of government-sponsored schemes. Objectives. The article aims to analyze the use of tools to assess the effectiveness of public programmes in the management of regional development and assess the preference for the use of certain analytical tools. Methods. For the study, I used a comparative analysis, and the systems, logical and structural, and descriptive approaches. Results. The article classifies the prerequisites for monitoring the implementation of public programmes, performs a content analysis of methodological approaches to assessing the effectiveness of State (regional) programmes, and presents an interpretation of the results of their comparison. Conclusions. A comprehensive assessment of the quality of programme implementation management should correspond to the development goals of the modern management paradigm; when evaluating the effectiveness and efficiency of programme implementation, it is necessary to take into account the individual nature of meso-economic systems. Adjusting the trajectory of programme implementation involves taking into account the principle of derivation when making preventive decisions at different levels of the management hierarchy.


Author(s):  
Kartini Kartini ◽  
Shindy Dwita Nuansari

The research was purposed to test the level of financial literacy as well as thefactors that can cause different levels of financial literacy of each employee and how financial literacy affects financial behaviour of employees of RSUD Pare. This study took 96 respondents to be the sample with random sampling technique.Methods of data collection is done by distributing questionnaires to employees of RSUD Pare.This research used descriptive statistic, independent t-test, anova, and chi square. Based on descriptive statistic, the level of financial literacy shows that 52 of 96 respondents is in the middle level category. The results of the test show that there are financial literacy differences based on gender, age, education level, and work experience. This study also found that the level of financial literacy owned by employees will give positive impact to their financial behaviour.


2015 ◽  
Vol 43 (3) ◽  
pp. 371-382 ◽  
Author(s):  
Rico Isaacs ◽  
Abel Polese

Much of the existing literature on nation-building in Central Asia offers a statist top-down approach which focuses on how the nation and nationhood is “imagined” by political elites. In this special issue the contributors provide an analysis which seeks to explore the process of nation-building in Central Asia by addressing the other side of the state-society relationship. The case studies in this collection examine the “grey zone” between “imagined” and “real” differences between state-led policies and discourses related to nationhood and identity and how they are received by different audiences at different levels (regional, national and international). The authors bring to the fore the contested nature of nation-building in Central Asia as well as focusing on new or less conventional analytical tools for the study of nation-building such as cinema, construction projects and elections. This article provides the introduction to the special issue and lays out the contribution the articles make to the existing literature on nation-building in Central Asia. It also sets out the rationale and aims of the collection.


Journalism ◽  
2016 ◽  
Vol 18 (8) ◽  
pp. 1064-1081 ◽  
Author(s):  
Yunya Song ◽  
Tsan-Kuo Chang

This study tackled the remediated notion of consensus that the state-run media in China seek to reach with the online public through using Weibo – the Chinese equivalent of Twitter – as a platform for distribution and user interaction. The microblogs of three major state media outlets were sampled and the posts were categorized. All were found primarily to disseminate information and pronounce organizational opinions rather than promote their offline offerings. Against the backdrop of Goffman’s theory of region behavior, our analysis showed that the state media ritually embraced Weibo’s interactive technical features and selectively used netizens as information sources to distance themselves from their offline parents and to make audience visible on the front stage. Further analysis assessed whether these strategic efforts had been successful by examining how audience responsiveness correlates with a post’s content and format characteristics. Results suggested that audience participation does not necessarily translate into any gate-keeping power. The offline logic of Communist Party journalism appears to have been carried over to the new medium.


Author(s):  
Victoria Malawey

Prosody, the pacing and flow of delivery, comprises five constituent components—phrasing, metric placement, motility, embellishment, and consonantal articulation. The synthesis of these components works on at least three different levels of specificity: at the broadest level, distinctive prosodic profiles may align with larger genre or style categories; at a middle level, prosodic profiles may distinguish an artist’s general prosodic style of delivery; and at a local level, prosodic profiles may be associated with an artist’s singing style specific to a single recording or passage within a song. The chapter examines each prosodic component in analyses of four versions of Justin Timberlake’s “Cry Me a River”: Timberlake’s original studio recording (2002), Glen Hansard’s acoustic folk-rock cover (2003), Ten Masked Men’s death metal cover (2003), and the Cliks’ indie rock cover (2006). The chapter also considers the ranging dimensionality among prosodic elements.


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