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Academic literature on the topic 'Information visualization Case studies'

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Published: 10 December 2022
Last updated: 29 January 2023

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Journal articles on the topic "Information visualization Case studies"

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Dörk, Marian, Boris Müller, Jan-Erik Stange, Johannes Herseni, and Katja Dittrich. "Co-Designing Visualizations for Information Seeking and Knowledge Management." Open Information Science 4, no. 1 (December 31, 2020): 217–35. http://dx.doi.org/10.1515/opis-2020-0102.

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AbstractCreativity is a crucial factor in finding novel and useful visualization and interaction techniques, but its emergence is contingent on the right conditions. The focus of visualization research has traditionally been on techniques, and to a lesser degree on the process of creating them with domain experts and end users. This paper focuses on the collaborative design of visualizations for information seeking and knowledge management. The difficult, yet common challenge in any visualization project is to find meaningful visual representations and useful interaction techniques to carry out complex analysis tasks. The unique difficulty for preparing co-design activities for visualization lies in the gap between the abstract nature of data and the concrete form of visual representations. To bridge this gap, our co-design framework for visualization places particular emphasis on actors, activities, and artifacts as categories that expand the focus of visualization design beyond the traditional triad of users, tasks, and data. Drawing from general co-design principles, the framework is developed and validated during the course of two case studies in the context of information management systems and library collection databases. Based on observed patterns during the case studies, practical tactics provide advice on carrying out co-design in information visualization.
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Sedlmair, Michael, Petra Isenberg, Dominikus Baur, and Andreas Butz. "Information visualization evaluation in large companies: Challenges, experiences and recommendations." Information Visualization 10, no. 3 (July 2011): 248–66. http://dx.doi.org/10.1177/1473871611413099.

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We examine the implications of evaluating data analysis processes and information visualization tools in a large company setting. While several researchers have addressed the difficulties of evaluating information visualizations with regards to changing data, tasks, and visual encodings, considerably less work has been published on the difficulties of evaluation within specific work contexts. We specifically focus on the challenges, which arise in the context of large companies with several thousand employees. Based on our own experience from a 3.5-year collaboration within a large automotive company, we first present a collection of nine information visualization evaluation challenges. We then discuss these challenges by means of two concrete visualization case studies from our own work. We finally derive a set of 16 recommendations for planning and conducting evaluations in large company settings. The set of challenges and recommendations and the discussion of our experience are meant to provide practical guidance to other researchers and practitioners, who plan to study information visualization in large company settings.
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Zhu, Zhecheng, Bee Hoon Heng, and Kiok Liang Teow. "Interactive Data Visualization to Understand Data Better." International Journal of Knowledge Discovery in Bioinformatics 4, no. 2 (July 2014): 1–10. http://dx.doi.org/10.4018/ijkdb.2014070101.

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This paper focuses on interactive data visualization techniques and their applications in healthcare systems. Interactive data visualization is a collection of techniques translating data from its numeric format to graphic presentation dynamically for easy understanding and visual impact. Compared to conventional static data visualization techniques, interactive data visualization techniques allow users to self-explore the entire data set by instant slice and dice, quick switching among multiple data sources. Adjustable granularity of interactive data visualization allows for both detailed micro information and aggregated macro information displayed in a single chart. Animated transition adds extra visual impact that describes how system transits from one state to another. When applied to healthcare system, interactive visualization techniques are useful in areas such as information integration, flow or trajectory presentation and location related visualization, etc. In this paper, three case studies are shared to illustrate how interactive data visualization techniques are applied to various aspects of healthcare systems. The first case study shows a pathway visualization representing longitudinal disease progression of a patient cohort. The second case study shows a dashboard profiling different patient cohorts from multiple perspectives. The third case study shows an interactive map illustrating patient geographical distribution at adjustable granularity. All three case studies illustrate that interactive data visualization techniques help quick information access, fast knowledge sharing and better decision making in healthcare system.
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Dong, Xiaoxu. "Data visualization: A unique storyteller." Technoetic Arts 17, no. 3 (October 1, 2019): 259–79. http://dx.doi.org/10.1386/tear_00020_1.

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Abstract Science and technology have changed all aspects of our lives, including the mode of narration, from traditional stories to data stories. Storytellers have been integrating visualizations into their narratives. From the case studies of some artworks and our students' works to visualization research, we have found distinct genres of narrative visualization and the education method for university students. We describe the differences between these artworks, together with interactivity and information transmission. Some small experiments and some examples of students' works will be shown to explore the visual narrative. We suggest new design strategies including how to make invisible things visible.
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Avazpour, Iman, John Grundy, and Hai L. Vu. "Generating Reusable Visual Notations Using Model Transformation." International Journal of Software Engineering and Knowledge Engineering 25, no. 02 (March 2015): 277–305. http://dx.doi.org/10.1142/s0218194015400100.

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Visual notations are a key aspect of visual languages. They provide a direct mapping between the intended information and set of graphical symbols. Visual notations are most often implemented using the low level syntax of programming languages which is time consuming, error prone, difficult to maintain and hardly human-centric. In this paper we describe an alternative approach to generating visual notations using by-example model transformations. In our new approach, a semantic mapping between model and view is implemented using model transformations. The notations resulting from this approach can be reused by mapping varieties of input data to their model and can be composed into different visualizations. Our approach is implemented in the CONVErT framework and has been applied to many visualization examples. Three case studies for visualizing statistical charts, visualization of traffic data, and reuse of a Minard's map visualization's components, are presented in this paper. A detailed user study of our approach for reusing notations and generating visualizations has been provided. 80% of the participants in this user study agreed that the novel approach to visualization was easy and 87% stated that they quickly learned to use the tool support.
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Oktavianus, R. Hendarto, and Dedhy Sulistiawan. "HEURISTIC THINKING ON DATA VISUALIZATION BASED ON DASHBOARD CASE STUDIES AT NATIONAL HOSPITAL SURABAYA." JURNAL TEKNOLOGI DAN OPEN SOURCE 4, no. 1 (June 22, 2021): 106–13. http://dx.doi.org/10.36378/jtos.v4i1.1311.

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Dashboard-based data visualization has various information is an option for presenting data is expected to support decision making. The ease of the dashboard isn't perfect, but it also has weakness. The nature of heuristic thinking makes users behave inconsistent with the rational decision-making process tobe an important issue. This study was conducted to explain the heuristic thinking behavior phenomenon from dashboard-based data visualization in the decision-making process. A qualitative approach is used with procedures and data collection based on interview techniques, observation and literature study. Data were observed from the National Hospital, Surabaya. The result is there is a bias in seeing data in a visual form, someone will tend to simplify the decision-making process. The contribution of this study is heuristic thinking on dashboard-based data visualization which can lead users to make irrational decisions.
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Lezcano Airaldi, Andrea, Jorge Andres Diaz-Pace, and Emanuel Irrazábal. "Data-driven Storytelling to Support Decision Making in Crisis Settings: A Case Study." JUCS - Journal of Universal Computer Science 27, no. 10 (October 28, 2021): 1046–68. http://dx.doi.org/10.3897/jucs.66714.

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Data-driven storytelling helps to communicate facts, easing comprehension and decision making, particularly in crisis settings such as the current COVID-19 pandemic. Several studies have reported on general practices and guidelines to follow in order to create effective narrative visualizations. However, research regarding the benefits of implementing those practices and guidelines in software development is limited. In this article, we present a case study that explores the benefits of including data visualization best practices in the development of a software system for the current health crisis. We performed a quantitative and qualitative analysis of sixteen graphs required by the system to monitor patients' isolation and circulation permits in quarantine due to the COVID-19 pandemic. The results showed that the use of storytelling techniques in data visualization contributed to an improved decision-making process in terms of increasing information comprehension and memorability by the system stakeholders.
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Gao, Dengliang. "3D seismic volume visualization and interpretation: An integrated workflow with case studies." GEOPHYSICS 74, no. 1 (January 2009): W1—W12. http://dx.doi.org/10.1190/1.3002915.

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One of the major problems in subsurface seismic exploration is the uncertainty (nonuniqueness) in geologic interpretation because of the complexity of subsurface geology and the limited dimension of the data available. Case studies from worldwide exploration projects indicate that an integrated, three-dimensional (3D) seismic volume visualization and interpretation workflow contributes to resolving the problem by mining and exposing critical geologic information from within seismic data volumes. Following 3D seismic data acquisition and processing, the interpretation workflow consists of four integrated phases from data selection and conditioning, to structure and facies characterization, to prospect evaluation and generation, to well-bore planning. In the data selection and conditioning phase, the most favored and frequently used data are the full-angle, limited-angle, and limited-azimuth stack amplitude with significant structure and facies enhancements. Signal-to-noise ratio, color scheme, dynamic range, bit resolution, and visual contrast all affect thevisibility of features of interest. In the structure and facies characterization phase, vertical slicing along arbitrary traverses demonstrates structure styles, stratigraphic architecture, and reservoir geometry in the cross-sectional view. Time/depth slicing defines lateral and vertical variability in the structural trend and areal extent in the map view. Stratal slicing and fault slicing map chronostratigraphic seismic facies and cross-stratal, along-fault seismic signature. Volume flattening and structure restoration aid in unraveling paleostructural framework and stratigraphic architecture and their growth histories. In the prospect evaluation and generation phase, a combination of volume trimming, co-rendering, transparency, attribute analysis, and attribute-body detection is instrumental in delineating volumetric extent and evaluating spatial connectivity of critical seismic features. Finally, in the well-bore planning phase, informed decision-making relies on the integration of all the information and knowledge interrogated from 3D seismic data. Most importantly, interpreters’ geologic insight and play concept are crucial to optimal well-bore planning with high geologic potential and low economic risk.
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Fernández-Pascual, Rosaura, Ana Marín Jiménez, and María Pilar Fernández- Sánchez. "Visualisation of Perception of Experiential Activities in Business and Administration and Economy." ENTRENOVA - ENTerprise REsearch InNOVAtion 7, no. 1 (December 8, 2021): 283–92. http://dx.doi.org/10.54820/muhf5293.

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This paper explores how to incorporate information visualization tools into qualitative studies to represent the underlying structure of knowledge. Information visualization plays a key role in many areas such as decision-making, data mining, market studies, or knowledge management. A case of experiential learning was developed for Quantitative Techniques in Business and Administration and Economy Degrees at the University of Granada, Spain. The goal is to analyze the opinion of students (n = 227) on the development of the activity through information visualization techniques. The gathered information was subjected to a categorization process to unify and homogenize the responses. After a term-clumping process, a co-word analysis using the VosViewer software is used to analyze the relationships among terms and provide the network maps. Results display the main associations and clusters of terms used when assessing the experiential activity, using qualitative techniques. In conclusion, the strengths of data visualization enabling a better understanding of data for qualitative studies are established. This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
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Dowding, Dawn, and Jacqueline Merrill. "The Development of Heuristics for Evaluation of Dashboard Visualizations." Applied Clinical Informatics 09, no. 03 (July 2018): 511–18. http://dx.doi.org/10.1055/s-0038-1666842.

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Background Heuristic evaluation is used in human–computer interaction studies to assess the usability of information systems. Nielsen's widely used heuristics, first developed in 1990, are appropriate for general usability but do not specifically address usability in systems that produce information visualizations. Objective This article develops a heuristic evaluation checklist that can be used to evaluate systems that produce information visualizations. Principles from Nielsen's heuristics were combined with heuristic principles developed by prior researchers specifically to evaluate information visualization. Methods We used nominal group technique to determine an appropriate final set. The combined existing usability principles and associated factors were distributed via email to a group of 12 informatics experts from a range of health care disciplines. Respondents were asked to rate each factor on its importance as an evaluation heuristic for visualization systems on a scale from 1 (definitely don't include) to 10 (definitely include). The distribution of scores for each item were calculated. A median score of ≥8 represented consensus for inclusion in the final checklist. Results Ten of 12 experts responded with rankings and written comments. The final checklist consists of 10 usability principles (7 general and 3 specific to information visualization) substantiated by 49 usability factors. Three nursing informatics experts then used the checklist to evaluate a vital sign dashboard developed for home care nurses, using a task list designed to explore the full functionality of the dashboard. The experts used the checklist without difficulty, and indicated that it covered all major usability problems encountered during task completion. Conclusion The growing capacity to generate and electronically process health data suggests that data visualization will be increasingly important. A checklist of usability heuristics for evaluating information visualization systems can contribute to assuring high quality in electronic data systems developed for health care.
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Dissertations / Theses on the topic "Information visualization Case studies"

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Berry, Brandon. "VaDeR: Visualizing a Development Record A Study of Claims-Centric Scenario-Based Design." Thesis, Virginia Tech, 2004. http://hdl.handle.net/10919/9995.

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The scenario-based design process, particularly with an emphasis on claims, captures and shares design knowledge that has promise in teaching design. However, the best methods are not fully understood yet. This thesis examines the areas of scenario-based design, claims relationships, and learning through cases with the goal of learning what can be improved to better support these processes. In investigating those areas, an information visualization tool is created for learning design through case studies. The tool combined claims from multiple visualization techniques to create an approach for supporting problem-based learning goals. In creating the tool, scenario-based design was used, with a particular emphasis on claims for driving the development and evaluation. All design rationale was captured in claims to create a tool that addressed the current problem issues identified. A recently developed claims relationship framework, used for the first time in development efforts, aided in structuring the design rationale. Using these relationships, the design was tracked from requirements analysis to problem claims to design claims and finally to claims that formed the basis of an evaluation. This thesis presents a case study of using claims relationships to drive the development and evaluation of a tool for supporting problem-based learning through case studies of scenario-based design. In creating a novel tool for learning about cases, a unique example of claims-centric scenario based design emerges, presenting as open questions new directions for merging scenarios, claims, and cases in knowledge storage, access, and learning systems.
Master of Science
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Zhang, Jia Ph D. Massachusetts Institute of Technology. "Information visualization as creative nonfiction." Thesis, Massachusetts Institute of Technology, 2013. http://hdl.handle.net/1721.1/81082.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Comparative Media Studies, 2013.
Cataloged from PDF version of thesis. "June 2013."
Includes bibliographical references (p. 86-88).
Information visualizations are an important means through which we communicate knowledge. By considering visualizations as data-driven narratives, this thesis uses narrative thinking as an orienting concept to support the production and evaluation of information visualizations. It proposes a set of guides that are central to future developments in the visualization of information through the analysis of historical examples and a design-based research process resulting in a system called the Royal Society Network. This thesis investigates the themes of various types of objectivity, the layering of quantitative and qualitative methods, the parallel relationship between investigation and visualization, and the graphical nature of statistical thinking. It then identifies transparency, hybridity, and investigation as the central concepts to visualization, where transparency is the communication of underlying structures to end users and is expressed through the building of interface elements as equal components to visualization, the recording and visual incorporation of usage patterns, and the representation of uncertainty; where hybridity is-in terms of both method and form-expressed through the use of quantitative and qualitative methods to drive visualizations forward and the use of multiple graphical forms to aid in understanding and providing contextual information; and where the investigative quality of visualizations is based on the coordination of grain size and axis of representation with the author's line of inquiry.
by Jia Zhang.
S.M.
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Danziger, Michael (Michael J. ). "Information visualization for the people." Thesis, Massachusetts Institute of Technology, 2008. http://hdl.handle.net/1721.1/43199.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Comparative Media Studies, 2008.
Includes bibliographical references (p. 85-89).
The design of information visualization, defined as the interactive, graphical presentation of data, is on the verge of a significant paradigm shift brought on by the continued maturation of the Information Age. Its traditional role as a scientific tool deployed by rigorous data analysts is in the process of expanding to include more mainstream uses and users, reflecting fundamental changes to the role of information and data in our increasingly digital society. However, visualization design theory remains rooted in earlier conceptions of its use, largely ignoring the needs of this new, non-expert audience. Accordingly, this thesis attempts to re-contextualize information visualization as a public-facing practice, and explores ways in which its design can shift from being described as "by experts, for experts" to a new characterization as "for the people."
by Michael Danziger.
S.M.
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Jaakonantti, Per. "Visualization of Warehouse Pick Lists: a Case Study at Apotea AB." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-233626.

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Today e-commerce retailers use large warehouses to store goods before they are sold and shipped. One of the main performance issues for Apotea AB, an online pharmacy based in Sweden, is that the staffers who walk around in the warehouse often are delayed in queues or clusters, usually as a result of missing items or difficulties finding items. This paper describes how, based on sparse data, a map-based interactive visualization was created to aid staffers in their task of evaluating how so called pick lists perform. The visualization was evaluated using UMUX-LITE [20] and a grounded model of NOvice’s information VIsualization Sensemaking (NOVIS-model) [17]. Results showed an overall successful design. The main affordance of the visualization was that it showed warehouse performance over time when animation speed was set to maximum, this was enabled by sliders and buttons. The main limitations were found to be a lack of intermediary level of visualization (e.g. heat map overview of an hour) in the visualization and that there was no higher level of data, e.g. incident data, which could be visualized. These limitations represent the core of what this paper identifies as future work.
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Emmoth, Linus. "Case Study of Information Visualization of Cost per Patient in Public Healthcare." Thesis, Linnéuniversitetet, Institutionen för datavetenskap och medieteknik (DM), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-107378.

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The aim of this work has been to investigate how cost per patient (CPP) data may be visualized for the purposes of Region Östergötland. Visualization could potentially aid decision-makers and managers within the organization who have to deal with aggregated healthcare costs. The work has shown that it is possible to design and implement an interactive web-based visualization tool prototype for the patient data using the Dash visualization library. In order to evaluate how practical the proposed application is from the users’ perspective, interviews have been conducted with the staff of the business intelligence (BI) unit at Region Östergötland. The answers have been positive regarding the usability of the visualization. However, since the application has only served as a prototype yet, further investigations should be made internally to estimate the effect the interactive visualization approach may have on future decision-making processes related to CPP.
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Hao, Dayang. "Content extraction, analysis, and retrieval for plant visual traits studies." Diss., Columbia, Mo. : University of Missouri-Columbia, 2008. http://hdl.handle.net/10355/5704.

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Thesis (M.S.)--University of Missouri-Columbia, 2008.
The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on August 12, 2009) Includes bibliographical references.
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Absar, Rafa. "Enhancing navigation using auditory feedback: a case study of hierarchical information visualization system." Thesis, McGill University, 2012. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=107599.

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Interaction with information systems today mostly consists of a user's unimodal interaction with a text-based or visual information system. However, human-computer interaction studies have illustrated that information can be successfully conveyed through different sensory modalities. This research focuses on the enhancement of the user experience using auditory feedback for the specific case of a 3D-visualized hierarchical information system, by representing some of the structural and navigational cues using nonspeech sounds. It is hypothesized that engaging the auditory modality may aid in navigation tasks, improve users' affective reactions and consequently enhance the overall user experience. The research involves two studies. In the first study, a user-centred semiotic sound design methodology is used, based on a methodology originally used on visually-impaired users. Three panels of end-users are employed to design the required nonspeech sounds. Based on the results of this study, recommendations are made for extending the sound design method to novel interfaces and sighted users.The second study is a controlled experiment that compares user experience with the visualization system and with the auditory-feedback enhanced system. The goal is to evaluate the effect of the auditory feedback on user experience. This effect is measured using a measurement model which draws on concepts derived from three conceptual frameworks, based in Human-Computer Interaction (HCI), Information Science (IS) and auditory interface studies. A combination of measures is examined, including utilitarian variables such as time taken on hierarchy navigation and information retrieval tasks, and accuracy of the answers. Hedonic variables, which influence the affective reactions, were also examined. These include preference, perceived ease of use, usefulness and ease of learning, and user engagement and satisfaction. We observed that 79% of the participants preferred the audio-visual system to the visual-only system. The audio-visual system was also perceived as easier to use and received higher ratings in terms of aesthetic appeal and perceived usability, which are attributes of user engagement. Furthermore, the audio-visual system was often perceived as being faster and more engaging even though no significant differences were observed in terms of utilitarian variables of task times and accuracy. Findings suggest hedonic variables play an important role in enhancing user experience when interacting with information systems. This research contributes to the field of information science by showcasing that designing multimodal information systems with a focus on the user has the potential to improve user experience. Our findings also provides evidence that utilitarian variables need not be the principle focus of user experience enhancement in information navigation and retrieval tasks, as preference appears to be linked to hedonic variables.
L'interaction avec les systèmes d'information consiste essentiellement, à l'heure actuelle, en une interaction unimodale, où l'utilisateur se sert d'un système d'information textuel ou graphique. Cependant, les études en interaction humain-machine démontrent que le recours à différentes modalités sensorielles permet de communiquer de l'information de façon enrichissante. La présente recherche porte sur le rehaussement de l'expérience utilisateur au moyen de rétroaction auditive dans un système de visualisation de l'information hiérarchique en trois dimensions, en représentant certains éléments structurels et navigationnels à l'aide de sons non oraux. L'hypothèse de base stipule que la modalité auditive pourrait alléger les tâches de navigation, améliorer les réactions affectives de l'utilisateur et ainsi rehausser l'expérience globale d'utilisation. La recherche comprend deux études. La première étude comporte une méthodologie centrée sur l'utilisateur, basée sur une méthodologie utilisée à l'origine avec des utilisateurs non voyants, pour concevoir des sons ayant une valeur sémiotique. Trois panels d'utilisateurs finaux ont participé à la conception des sons non oraux à utiliser. Les résultats de cette étude permettent de formuler des recommandations afin d'étendre la méthode de conception des sons aux interfaces novatrices et aux utilisateurs voyants. La seconde étude est un essai contrôlé comparant l'expérience d'utilisation du système de visualisation avec celle du système enrichi avec rétroaction auditive. L'objectif est d'évaluer l'effet de la rétroaction auditive sur l'expérience utilisateur. Cet effet est mesuré à l'aide d'un modèle de mesure fondé sur des concepts provenant de trois cadres théoriques : l'interaction humain-machine, les sciences de l'information et l'étude d'interfaces auditives. Une combinaison de mesures est effectuée pour les variables utilitaires telles que le temps requis pour la navigation hiérarchique et pour les tâches de repérage de l'information, et l'exactitude de la réponse. Les variables hédoniques, qui influent sur les réactions affectives, ont également été examinées. Celles-ci comprennent la préférence, la facilité d'utilisation perçue, l'utilité perçue et la facilité d'apprentissage perçue ainsi que l'engagement et la satisfaction de l'utilisateur. Les résultats démontrent que plus de 79% des participants préfèrent le système audiovisuel au système uniquement visuel. Le système audiovisuel est également perçu comme étant plus facile à utiliser et a obtenu des scores plus élevés relativement à l'apparence (l'esthétisme) et à la convivialité perçue, deux attributs de l'engagement de l'utilisateur. Par ailleurs, le système audiovisuel est souvent perçu comme plus rapide et plus engageant, même si aucune différence significative n'a été notée pour les variables utilitaires comme le temps requis pour effectuer les tâches et l'exactitude. Les résultats suggèrent que les variables hédoniques jouent un rôle important dans le rehaussement de l'expérience utilisateur lors d'interactions avec des systèmes d'information. Cette recherche contribue au domaine des sciences de l'information en démontrant que la conception de systèmes d'information multimodaux centrés sur l'utilisateur a le potentiel de rehausser l'expérience utilisateur. Les résultats démontrent également que les variables utilitaires n'ont pas à être le principal indicateur du rehaussement de l'expérience utilisateur pour les tâches de navigation et de repérage de l'information, puisque la préférence semble être liée aux variables hédoniques.
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Drury, Peter. "Information management and intelligence : NHS case studies." Thesis, University of Surrey, 1990. http://epubs.surrey.ac.uk/843534/.

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As a contribution to the social theory of organisations, this thesis develops a comprehensive conceptual framework for the analysis of "organisational intelligence". It is developed in the context of some of the empirical problems of information management in the NHS. The framework is based on an information processing perspective. It has a number of components, each of which may be used, individually or collectively by information and social analysts. Organisational intelligence is, therefore, a relative concept, being concerned in essence with assessments of contextually appropriate behaviour and/or information. Organisational intelligence focuses on and reflects how actors / organisations do knowledgework. A number of generic knowledgework processes are proposed, together with some associated pathologies. But the question for information management is how to develop the supporting knowledgebase component. The development of information products of, or for, intelligence is another component of the framework. All these processes and products need to be assessed in their historical, political and information-related contexts. Finally, attention is paid to assessments in the light of experience of the issues in question. The case studies are based on material gathered firstly while working as a District Information Officer in a Health Authority, and then as co-ordinator for the project determining the information requirements of the NHS after the 1991. These studies are supplemented by analyses of secondary material. After a series of case studies using the organisational intelligence framework to illustrate different aspects of the information management in the NHS during the 198 0s, there are two detailed local studies, and then one concerning national developments in information policy in the early 1980s, followed by an analysis of the information requirements of the NHS post-Review. Finally, the case study material is drawn together to illustrate some characteristics of the organisation of intelligence.
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The'berge, Marc W. "Three case studies of management information systems." Thesis, Monterey, California : Naval Postgraduate School, 1990. http://handle.dtic.mil/100.2/ADA238310.

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Thesis (M.S. in Information Systems)--Naval Postgraduate School, September 1990.
Thesis Advisor(s): Haga, William J. Second Reader: Zviran, Moshe. "September 1990." Description based on title screen as viewed on December 21, 2009. DTIC Identifier(s): Management Information Systems, Naval Operations, Data Bases, Instructional Materials, Decision Aids, Aviation Accidents, Antisubmarine Warfare, Naval Training, Local Area Networks, Theses. Author(s) subject terms: Case Studies, Database Management Systems, Local Area Networks, Decision Support. Includes bibliographical references. Also available in print.
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丁立興 and Lap-hing Ting. "A case study of information system development." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1993. http://hub.hku.hk/bib/B31265819.

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Books on the topic "Information visualization Case studies"

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Applied concept mapping: Theory, techniques, and case studies in the business applications of Novakian concept mapping. Boca Raton, FL: CRC Press, 2011.

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1947-, Longo Gianni, and Lincoln Institute of Land Policy., eds. Visioning and visualization: People, pixels, and plans. Cambridge, Mass: Lincoln Institute of Land Policy, 2008.

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Petersen, Dan. Risk communication in action: Environmental case studies. Cincinnati, OH: United States Environmental Protection Agency, Office of Research and Development, National Risk Management Research Laboratory, 2002.

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Petersen, Dan. Risk communication in action: Environmental case studies. Cincinnati, OH: U.S. Environmental Protection Agency, Office of Research and Development, National Risk Management Research Laboratory, 2002.

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The image and the region: Making mega-city regions visible! Baden: Lars Müller Publishers, 2008.

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Mayo-Smith, I. Managing information: International case studies. 2nd ed. West Hartford, Conn: Kumarian Press, 1987.

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Engebretsen, Martin. Data Visualization in Society. Amsterdam: Amsterdam university Press, 2020.

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Seminar on Disabled Women (1990 Vienna, Austria). [Information papers, working papers, case studies]. [Vienna: United Nations Division for the Advancement of Women, 1991.

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McCuen, Charlotte. Case studies in health information management. Clifton Park, NY: Thomson/Delmar Learning, 2008.

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Great Britain. Treasury. Central Computer and Telecommunications Agency. Management of risk: Case studies. London: HMSO, 1994.

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Book chapters on the topic "Information visualization Case studies"

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Spence, Robert. "Case Studies." In Information Visualization, 237–92. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-07341-5_7.

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Lyu, Xi, and Yang Wang. "Information and Experience Visualization: An Analysis Approach and Decision-Making Tool for the Usability Research." In Design, User Experience, and Usability. Practice and Case Studies, 196–211. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-23535-2_15.

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Metoyer, Ron, and Kelly Gaither. "Case Studies." In Diversity in Visualization, 23–30. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-031-02606-5_4.

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Embarak, Ossama. "Case Studies." In Data Analysis and Visualization Using Python, 343–66. Berkeley, CA: Apress, 2018. http://dx.doi.org/10.1007/978-1-4842-4109-7_8.

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Holzbecher, Ekkehard, Ahmed Hadidi, Nicolette Volp, Jeroen de Koning, Humaid Al Badi, Ayisha Al Khatri, and Ahmed Al Barwani. "Advanced Tools for Flood Management: An Early Warning System for Arid and Semiarid Regions." In Natural Disaster Science and Mitigation Engineering: DPRI reports, 209–23. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-2904-4_7.

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AbstractTechnologies concerning integrated water resources management, in general, and flood management, in particular, have recently undergone rapid developments. New smart technologies have been implemented in every relevant sector and include hydrological sensors, remote sensing, sensor networks, data integration, hydrodynamic simulation and visualization, decision support and early warning systems as well as the dissemination of information to decision-makers and the public. After providing a rough review of current developments, we demonstrate the operation of an advanced system with a special focus on an early warning system. Two case studies are covered in this chapter: one specific urban case located in the city of Parrametta in Australia in an area that shows similar flood characteristics to those found in arid or semiarid regions and one case regarding the countrywide Flash Flood Guidance System in Oman (OmanFFGS).
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Samara, Tarek. "Case Studies." In ERP and Information Systems, 71–79. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2015. http://dx.doi.org/10.1002/9781119232643.ch6.

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Awari, G. K., and Sarvesh V. Warjurkar. "Case Studies." In Ethics in Information Technology, 201–9. Boca Raton: CRC Press, 2022. http://dx.doi.org/10.1201/9781003280989-7.

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Herasevich, Vitaly, and Brian Pickering. "Case Studies." In Health Information Technology Evaluation Handbook, 149–59. 2nd ed. New York: Productivity Press, 2021. http://dx.doi.org/10.4324/9781003042969-10.

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Browne, Arthur, and Leonard Norton-Wayne. "Case Studies." In Vision and Information Processing for Automation, 393–459. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-2028-7_11.

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Beyer, Johanna, Charles Hansen, Mario Hlawitschka, Ingrid Hotz, Barbora Kozlikova, Gerik Scheuermann, Markus Stommel, et al. "Case Studies for Working with Domain Experts." In Foundations of Data Visualization, 255–78. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-34444-3_13.

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Conference papers on the topic "Information visualization Case studies"

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Brada, Premek, Richard Lipka, Lukas Holy, and Kamil Jezek. "Interactive System Architecture Exploration: Case Studies with the IMiGEr Tool." In 11th International Conference on Information Visualization Theory and Applications. SCITEPRESS - Science and Technology Publications, 2020. http://dx.doi.org/10.5220/0009164002880293.

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"Knowledge-assisted Visualization in the Cultural Heritage Domain - Case Studies, Needs and Reflections." In International Conference on Information Visualization Theory and Applications. SciTePress - Science and and Technology Publications, 2013. http://dx.doi.org/10.5220/0004281605460549.

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Valiati, Eliane R. A., Carla M. D. S. Freitas, and Marcelo S. Pimenta. "Using multi-dimensional in-depth long-term case studies for information visualization evaluation." In the 2008 conference. New York, New York, USA: ACM Press, 2008. http://dx.doi.org/10.1145/1377966.1377978.

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Rajala, Teemu, Mikko-Jussi Laakso, Erkki Kaila, and Tapio Salakoski. "Effectiveness of Program Visualization: A Case Study with the ViLLE Tool." In InSITE 2008: Informing Science + IT Education Conference. Informing Science Institute, 2008. http://dx.doi.org/10.28945/3237.

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Program visualization is one of the various methods developed over the years to aid novices with their difficulties in learning to program. It consists of different graphical - often animated - and textual objects, visualizing the execution of programs. The aim of program visualization is to enhance students’ understanding of different areas of program execution. Typical program visualization techniques include code highlighting, visualization of the call stack, and presenting information on variables. Despite the large number of studies performed on program visualization, little is known about the effects of such systems on learning. We have developed a program visualization tool called ViLLE, with the main objective of offering an environment for students to study the execution of example programs - whether written by students themselves or prepared by the teacher - and explore the changes in the program state data structures. A key feature of ViLLE is language independency, including parallel execution of a program in two different languages and the ability to define new languages. ViLLE also provides role information of program variables and supports the design and use of interactive pop-up questions.
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Angster, Scott, Sankar Jayaram, and David Hutton. "Case Studies on the Use of Virtual Reality for an Integrated Design and Manufacturing System." In ASME 1997 Design Engineering Technical Conferences. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/detc97/cie-4308.

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Abstract Companies are being forced to create products at a highly accelerated rate and have turned to new design techniques such as virtual prototyping. One of the newest virtual prototyping tools is the use of virtual reality for design and manufacturing analysis. Many groups have developed systems that use virtual reality techniques such as virtual fly-throughs, simulations and three-dimensional visualization. Additionally, there is an increased amount of research in the area of human-integrated techniques or human-in-the-loop analysis using virtual reality. In the field of design and manufacturing, most work has either been in simulation or in the field of human interaction without the use of virtual reality. Although these provide valuable information, a system that couples human-interaction with virtual reality can provide more information than that provided by current computer-aided design and manufacturing software. One concern, however, is the accuracy of these systems and whether the data that is obtained from these systems can be utilized. This paper presents studies performed in a virtual environment for a design and manufacturing system.
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Arndt Hansen, Camilla, and Ali Gürcan Özkil. "From Idea to Production: A Retrospective and Longitudinal Case Study of Prototypes and Prototyping Strategies." In ASME 2019 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/detc2019-98398.

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Abstract This study explores the value of visualizing the prototyping activities in a new product development process from idea to production. Through a case study of a hardware startup, we present a visualization of their prototyping processes, from early idea to the introduction of several product versions to market. Analyzing qualitative and quantitative parameters of the visualization allows us to understand how prototyping strategies can change over the course of a product development process. Specifically, we focus on the prototyping of parallel concepts, iterations of concepts, manufacturing processes used for prototypes as well as prototyping of isolated or integrated systems. Based on this longitudinal analysis, we present a number of insights that are otherwise difficult to extract. We observe how parallel prototypes of isolated systems can be used to explore the solution space and later be synthesized into prototypes for integrated systems. Furthermore, we understand how the need to scale up production can lead to increased prototyping activities, as several parts of a product must be redesigned. This study illustrates the utility of a retrospective visualization approach and serves as the first step in formulation of generalized guidelines for prototyping strategies for holistic product development, through further case studies.
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Chandrasegaran, Senthil, Lorraine Kisselburgh, and Karthik Ramani. "Understanding Brainstorming Through Text Visualization." In ASME 2013 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/detc2013-13362.

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Automated content analysis software tools have significantly aided in the study of design processes in the recent past. However, they suffer from the lack of domain knowledge and insight that a human expert can provide. In this paper, we adopt the use of text visualization techniques that help in gaining insights and identifying relevant patterns from the results obtained through a content analysis software. We motivate our approach with the observation that examining overall patterns in data aids us significantly in identifying interesting and relevant details concerning specific contexts in the data. We use the proposed approach to study the effect of adopting Laseau’s “design funnel” of alternating divergent and convergent design processes among student teams in a toy design course, and compare it to student teams that follow a free brainstorming process. We demonstrate the application of lexical dispersion plots and text concordances as a means to further examine the output of a conventional content analysis tool, and use these techniques to separate patterns from anomalies. We identify cases of concept consistency across teams using the dispersion plots, and identify cases of multiple word senses through text concordances. Finally, we present insights that were obtained through these visualizations and propose contexts for further studies of the data.
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Bastardo, Rute, Mariana Castro, Luís Filipe Da Silva Ramos, and João Pavão. "Radial Visualization Model in Healthcare: A Survey." In 13th International Conference on Applied Human Factors and Ergonomics (AHFE 2022). AHFE International, 2022. http://dx.doi.org/10.54941/ahfe1001395.

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One of the main focuses of research in healthcare involves the processing of large amounts of data accumulated in Electronic Health Records and their communication in an interactive, understandable, and adequate way to the needs of each user, either healthcare professionals, patients, or care givers. One way of conveying the information to all of them is in a graphical way. There are, traditionally, two types of graphic models for data presentation: Cartesian/linear mod- els and radial models. From literature one can observe that there is an increasing interest in radial models to analyze and present large amounts of data. In this paper an exploratory study is presented aiming to understand how radial visualization model evolved throughout history, as well as its importance and relevance in data visualization with a particular interest in clinical data. The methodology used is focused on case studies found in literature, collecting all the relevant references about the radial visualization model and conclude on their weaknesses and strengths.
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Hsu, Tzu-Sheng Shane, Timothy Fitzgerald, Vincent Phuc Nguyen, and Balakumar Balachandran. "Large Motion Visualization and Estimation for Fluid-Structure Simulations." In ASME 2015 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/detc2015-46239.

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Studies of fluid-structure interactions associated with flexible structures such as flapping wings require the capture and quantification of large motions of bodies that may be opaque. As a case study, motion capture of a free flying insect is considered by using three synchronized high-speed cameras. A solid finite element (FE) representation is used as a reference body and successive snapshots in time of the displacement fields are reconstructed via an optimization procedure. One of the original aspects of this work is the formulation of an objective function and the use of shadow matching and strain-energy regularization. With this objective function, the authors penalize the shape differences between silhouettes of the captured images and the FE representation of the deformed body. A similar method with a three-dimensional voxel cloud (VC) reconstruction is also illustrated. Challenges faced in implementing the VC method are discussed and the current computational implementation will also be covered.
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Avila, Alex, Jacob Greenwood, Spencer P. Magleby, and Larry L. Howell. "Conceptualizing Stable States in Origami-Based Devices Using an Energy Visualization Approach." In ASME 2019 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/detc2019-98168.

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Abstract In many origami-based applications a device needs to be maintained in one or more fold states. The origami stability integration method (OSIM) presented in this paper provides an approach for graphically combining various techniques to achieve stability. Techniques are divided into four groups based on whether they are intrinsic or extrinsic to the origami pattern and whether they exhibit differentiable or non-differentiable energy storage behaviors. These categorizations can help designers select appropriate techniques for their application. The paper also contains design considerations and resources for several intrinsic techniques. Finally, two case studies are presented which use the OSIM and the technique guidelines to conceptualize stability in origami-based devices.
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Reports on the topic "Information visualization Case studies"

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Granderson, Jessica, Mary Ann Piette, Girish Ghatikar, and Phillip Price. Building Energy Information Systems: State of the Technology and User Case Studies. Office of Scientific and Technical Information (OSTI), October 2009. http://dx.doi.org/10.2172/980735.

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Murphy, Joe J., Michael A. Duprey, Robert F. Chew, Paul P. Biemer, Kathleen Mullan Harris, and Carolyn Tucker Halpern. Interactive Visualization to Facilitate Monitoring Longitudinal Survey Data and Paradata. RTI Press, May 2019. http://dx.doi.org/10.3768/rtipress.2019.op.0061.1905.

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Surveys often require monitoring during data collection to ensure progress in meeting goals or to evaluate the interim results of an embedded experiment. Under complex designs, the amount of data available to monitor may be overwhelming and the production of reports and charts can be costly and time consuming. This is especially true in the case of longitudinal surveys, where data may originate from multiple waves. Other such complex scenarios include adaptive and responsive designs, which were developed to act on the results of such monitoring to implement prespecified options or alternatives in protocols. This paper discusses the development of an interactive web-based data visualization tool, the Adaptive Total Design (ATD) Dashboard, which we designed to provide a wide array of survey staff with the information needed to monitor data collection daily. The dashboard was built using the R programming language and Shiny framework and provides users with a wide range of functionality to quickly assess trends. We present the structure of the data used to populate the dashboard, its design, and the process for hosting it on the web. Furthermore, we provide guidance on graphic design, data taxonomy, and software decisions that can help guide others in the process of developing their own data collection monitoring systems. To illustrate the benefits of the dashboard, we present examples from the National Longitudinal Study of Adolescent to Adult Health (Add Health). We also discuss features of the dashboard to be developed for future waves of Add Health.
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Jafrin, Sarah, Md Abdul Aziz, and Mohammad Safiqul Islam. Extended Investigation on the connection of TP73 G4C14-A4T14 Polymorphism with different Cancer Types – An Updated Meta-analysis with 56 Case-control Studies. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, January 2022. http://dx.doi.org/10.37766/inplasy2022.1.0070.

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Review question / Objective: TP73 G4C14-A4T14 variant has been suspected of elevating the risk of cancer for many years. The available evidence was unsatisfactory and could not provide a reliable conclusion. Therefore, we performed this meta-analysis to re-evaluate the previous findings and illustrate the actual role of TP73 G4C14-A4T14 variant on cancer development. Condition being studied: The association of the G4C14-A4T14 variant with cancer risk was studied. Information sources: PubMed, Google Scholar, EMBASE, Cochrane Library, and Web of Science, CNKI.
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Boettcher, Seth J., Courtney Gately, Alexandra L. Lizano, Alexis Long, and Alexis Yelvington. Part 3: Case Study Appendices to the Technical Reports. Edited by Gabriel Eckstein. Texas A&M University School of Law Program in Natural Resources Systems, May 2020. http://dx.doi.org/10.37419/eenrs.brackishgroundwater.p3.

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This Case Study Appendix to the Technical Reports expands on regulations in San Antonio and El Paso where these water alternatives are in place. The goal of this report is to provide insight into the legal and regulatory barriers, challenges, and opportunities for these technologies to go online. Each desalination and water recycling faciality implementation site must comply with various laws and regulations. The information in these Case Studies comes from the study of brackish groundwater desalination and water recycling facilities currently operating in Texas. While there is no updated “one-stop-shop” resource where a municipal leader can find a list of all the necessary permits to build, operate, and maintain such facilities, this Technical Report aims to compile the existing, available information in an organized and accessible fashion. The Desalination Technical report is the third in a series of three reports which make up the Project. These reports examine regulations surrounding desalination and water recycling. The companion reports generally highlight building, operating, and monitoring requirements for water recycling facilities in Texas.
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Elacqua, Gregory, Leidy Gómez, Thomas Krussig, Carolina Méndez, and Christopher Neilson. The Potential of Smart Matching Platforms in Teacher Assignment: The Case of Ecuador. Inter-American Development Bank, September 2022. http://dx.doi.org/10.18235/0004476.

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This paper studies the potential of personalized "smart" information interven- tions to improve teacher assignment results in the context of a centralized choice and assignment system (CCAS) in Ecuador. Specifically, we focus on the impact that a personalized non-assignment risk warning, coupled with a list of "achiev- able" teaching position recommendations, had on teacher applications in the “I Want to Become a Teacher” selection process. We study the causal effect of the intervention on teachers school choices, assessing its impact on the equilibrium probability of being assigned and on the overall results of the selection process, both in terms of the percentage of filled vacancies and the selection scores of as- signed teachers. We find that treated teachers, in equilibrium, are much more likely to modify their application and obtain an assignment. This result highlights the potential of similar information interventions in other contexts. We furthermore present evidence that the intervention led to increased overall assignment rates and selection scores.
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Elacqua, Gregory, Leidy Gómez, Thomas Krussig, Luana Marotta, Carolina Méndez, and Christopher Neilson. The Potential of Smart Matching Platforms in Teacher Assignment: The Case of Ecuador. Inter-American Development Bank, October 2022. http://dx.doi.org/10.18235/0004527.

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This paper studies the potential of personalized "smart" information interventions to improve teacher assignment results in the context of a centralized choice and assignment system (CCAS) in Ecuador. Specifically, we focus on the impact that a personalized non-assignment risk warning, coupled with a list of "achievable" teaching position recommendations, had on teacher applications in the “I Want to Become a Teacher” selection process. We study the causal effect of the intervention on teachers school choices, assessing its impact on the equilibrium probability of being assigned and on the overall results of the selection process, both in terms of the percentage of filled vacancies and the selection scores of as- signed teachers. We find that treated teachers, in equilibrium, are much more likely to modify their application and obtain an assignment. This result highlights the potential of similar information interventions in other contexts. We furthermore present evidence that the intervention led to increased overall assignment rates and selection scores.
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Romero Molina, Paola Ximena. Teaching Lesson Planning to EFL Preservice Teachers: A Review of Studies. Institucion Universitaria Colombo Americana, 2022. http://dx.doi.org/10.26817/paper.19.

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Preparing English as a Foreign Language (EFL) preservice teachers for lesson planning has a been a concern among teacher educators globally. Research has shown that preservice teachers encounter difficulties in aspects such as objective setting, considering their learners’ needs, and matching assessment and objectives, among others. Similarly, preservice teachers still need to be presented with ample opportunities for reflective teaching. These concerns have been addressed by teacher educators in systematic ways. Hence, guided by two sets of research questions, this literature review aims at exploring the procedures that educators in diverse contexts have used to aid their student teachers in preparing for lesson planning. The first set seeks to identify the procedures used as well as their outcomes. The second set of questions aims to inquire on the methodologies adopted. Twelve studies were selected for the final review, which were found using the Educational Resources Information Center (ERIC) and Google scholar databases as well as the academia.edu platform. A matrix was created to analyze the papers selected together with a coding process. The analysis revealed that collaborative procedures such as mentoring and lesson study combined with reflective teaching seem to render optimal learning experiences for preservice teachers. A special mention is given to plan lessons using authentic materials. Furthermore, types of methodologies that promote rich description such as case studies appear to be appropriate to frame these studies.
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Bao, Jieyi, Xiaoqiang Hu, Cheng Peng, Yi Jiang, Shuo Li, and Tommy Nantung. Truck Traffic and Load Spectra of Indiana Roadways for the Mechanistic-Empirical Pavement Design Guide. Purdue University, 2020. http://dx.doi.org/10.5703/1288284317227.

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The Mechanistic-Empirical Pavement Design Guide (MEPDG) has been employed for pavement design by the Indiana Department of Transportation (INDOT) since 2009 and has generated efficient pavement designs with a lower cost. It has been demonstrated that the success of MEPDG implementation depends largely on a high level of accuracy associated with the information supplied as design inputs. Vehicular traffic loading is one of the key factors that may cause not only pavement structural failures, such as fatigue cracking and rutting, but also functional surface distresses, including friction and smoothness. In particular, truck load spectra play a critical role in all aspects of the pavement structure design. Inaccurate traffic information will yield an incorrect estimate of pavement thickness, which can either make the pavement fail prematurely in the case of under-designed thickness or increase construction cost in the case of over-designed thickness. The primary objective of this study was to update the traffic design input module, and thus to improve the current INDOT pavement design procedures. Efforts were made to reclassify truck traffic categories to accurately account for the specific axle load spectra on two-lane roads with low truck traffic and interstate routes with very high truck traffic. The traffic input module was updated with the most recent data to better reflect the axle load spectra for pavement design. Vehicle platoons were analyzed to better understand the truck traffic characteristics. The unclassified vehicles by traffic recording devices were examined and analyzed to identify possible causes of the inaccurate data collection. Bus traffic in the Indiana urban areas was investigated to provide additional information for highway engineers with respect to city streets as well as highway sections passing through urban areas. New equivalent single axle load (ESAL) values were determined based on the updated traffic data. In addition, a truck traffic data repository and visualization model and a TABLEAU interactive visualization dashboard model were developed for easy access, view, storage, and analysis of MEPDG related traffic data.
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Jafrin, Sarah, Md Abdul Aziz, and Mohammad Safiqul Islam. Insight into the Role of IL-1β rs1143634 (+3954C>T) Polymorphism in Cancer Risk: An Updated Meta-analysis and Trial Sequential Analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, October 2021. http://dx.doi.org/10.37766/inplasy2021.10.0044.

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Review question / Objective: To assess the link of IL-1β rs1143634 (+3954C>T) Polymorphism with cancer. Condition being studied: The included studies must contain 1) genotypic information and detailed data of IL-1β rs1143634 (+3954C>T) polymorphism 2) case-control studies. Information sources: PubMed, Google Scholar, CNKI, Web of Science, and EMBASE.
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Brewer, Joseph, Massimo Capoccia, Dirk Maybauer, Roberto Lorusso, Justyna Swol, and Marc Maybauer. The ProtekDuo Dual Lumen Cannula as Temporary Acute Mechanical Support for Right Heart Failure: A Protocol for a Systematic Review. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, September 2022. http://dx.doi.org/10.37766/inplasy2022.9.0026.

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Review question / Objective: Participants: Adult patients with right ventricular failure; Intervention: Right ventricular assist device with ProtekDuo cannula; Comparison: Control group of medical management or another type of RVAD (if available); Outcomes: Effectiveness of treatment in terms of survival and complications; Study design: Randomized controlled trials, prospective cohort studies, retrospective cohort studies, case series with >/=5 patientsProspective and retrospective cohort studies, case series of >/= 5 patients. Condition being studied: Right ventricular failure. Information sources: Databases: MEDLINE, Embase, Scopus.
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