Project description:Modellers of complex biological or social systems are often faced with an invidious choice: to use simple models with few mechanisms that can be fully analysed, or to construct complicated models that include all the features which are thought relevant. The former ensures rigour, the latter relevance. We discuss a method that combines these two approaches, beginning with a complex model and then modelling the complicated model with simpler models. The resulting "chain" of models ensures some rigour and relevance. We illustrate this process on a complex model of voting intentions, constructing a reduced model which agrees well with the predictions of the full model. Experiments with variations of the simpler model yield additional insights which are hidden by the complexity of the full model. This approach facilitated collaboration between social scientists and physicists-the complex model was specified based on the social science literature, and the simpler model constrained to agree (in core aspects) with the complicated model.
Project description:This article introduces Interdisciplinary Research Maps as a novel visualization technique to assist with interdisciplinary research analytics and to map common (and distinct) topics across publications from different disciplines. We detail the method for this technique which is based on entity linking and illustrate its application to a sample of articles sourced from the top business/management and environmental sciences journals. Both fields have separately been criticized for a lack of interdisciplinary research to co-create insights for tackling pressing environmental issues such as climate change. Our mapping approach provides a starting point for exploring similarities and differences in research topics across these fields. The mapping technique introduced here has broader applicability to facilitate the creation and exchange of knowledge across fields. We discuss avenues for visualization techniques to bridge the different fields by focusing on identifying common concepts to provide a basis for future analysis.
Project description:The completion of the Human Genome Project has unleashed a wealth of human genomics information, but it remains unclear how best to implement this information for the benefit of patients. The standard approach of biomedical research, with researchers pursuing advances in knowledge in the laboratory and, separately, clinicians translating research findings into the clinic as much as decades later, will need to give way to new interdisciplinary models for research in genomic medicine. These models should include scientists and clinicians actively working as teams to study patients and populations recruited in clinical settings and communities to make genomics discoveries-through the combined efforts of data scientists, clinical researchers, epidemiologists, and basic scientists-and to rapidly apply these discoveries in the clinic for the prediction, prevention, diagnosis, prognosis, and treatment of cardiovascular diseases and stroke. The highly publicized US Precision Medicine Initiative, also known as All of Us, is a large-scale program funded by the US National Institutes of Health that will energize these efforts, but several ongoing studies such as the UK Biobank Initiative; the Million Veteran Program; the Electronic Medical Records and Genomics Network; the Kaiser Permanente Research Program on Genes, Environment and Health; and the DiscovEHR collaboration are already providing exemplary models of this kind of interdisciplinary work. In this statement, we outline the opportunities and challenges in broadly implementing new interdisciplinary models in academic medical centers and community settings and bringing the promise of genomics to fruition.
Project description:Previous work has suggested that the problems hindering the success of interdisciplinarity could be overcome by fostering certain intellectual character strengths in scholars. However, how to assess and cultivate the specific virtues required for interdisciplinarity among researchers is still a matter of inquiry. The general objective of this paper was to develop a psychometric instrument to assess intellectual virtues that are essential for interdisciplinary inquiry among researchers. To achieve this goal, two studies were conducted. Study 1 developed a new scale and studied its correlation with other validated measures. Study 2 focused on conducting a confirmatory analysis of the structure obtained in Study 1 and investigated the relationships between the new scale and the researchers' levels of (i) experience and productivity in interdisciplinary collaboration and (ii) satisfaction regarding the results of their interdisciplinary inquiry. The EFA conducted for Study 1 identified four dimensions: (1) intellectual empathy, (2) open-mindedness and intellectual humility, (3) intellectual perseverance, and (4) curiosity. Indeed, the pools of items that were initially developed to measure intellectual humility and open-mindedness in a separate way converged into a unique factor or dimension. The confirmatory factor analysis conducted for Study 2 corroborated the four-dimensional structure observed in Study 1 via a new different sample. In addition, Studies 1 and 2 also analyzed convergent validity through the AVE and correlated the IVIRS with other scales that measure intellectual virtues (open-mindedness, curiosity, intellectual humility, and perseverance) in a general epistemic context. The second study demonstrated that researchers with significant experience, productivity, and satisfaction in the context of interdisciplinary investigation also presented elevated levels of the intellectual virtues that we identified as essential for such research. Our analysis demonstrates that the IVIRS is a valid measure of the intellectual virtues needed for interdisciplinarity and paves the way for the future design of interventions to cultivate these character traits in scholars.
Project description:BackgroundExtra-articular lower-leg deformities mandate unique considerations when planning total knee arthroplasty (TKA). Poor limb alignment may increase perioperative complications and cause early implant failure. This study reports on the safety and efficacy of staged, extra-articular deformity correction about the knee in the setting of osteoarthritis and TKA.MethodsA retrospective review was conducted from December 2007 to December 2019 identifying 30 deformities in 27 patients (average age: 52.7 years; range 31-74) who underwent staged surgical correction of extra-articular deformity in preparation for TKA. Patient demographics, surgical details, clinical and radiographic measurements, severity of knee arthritis, and complications were collected.ResultsThere were 17 femur and 12 tibia deformities. There was an average improvement of 14.7° of deformity measured in the coronal plane and 12.7° of deformity in the sagittal plane in the femur and 13.5° in the coronal plane and 10.3° in the sagittal plane in the tibia. Leg length discrepancies improved by 26 mm on average (1-100 mm). After an average 3.1-year follow-up, 12 out of 27 patients proceeded with primary or revision TKA. There were no cases of blood transfusion, nerve palsy, or compartment syndrome, and all patients achieved bony union.ConclusionsStaged, extra-articular deformity correction is a safe and effective approach to improve limb alignment in the setting of knee osteoarthritis and TKA.
Project description:Although interdisciplinarity has become a favored model of scholarly inquiry, the assumption that interdisciplinary work is intuitive and can be performed without training is short-sighted. This article describes the implementation of an interdisciplinary research training program within a school of nursing. We describe the key elements of the program and the challenges we encountered. From 2007-2010, eleven trainees from 6 disciplines have been accepted into the program and 7 have completed the program; the trainees have published 12 manuscripts and presented at 10 regional or national meetings. The major challenge has been to sustain and "push the envelope" toward interdisciplinary thinking among the trainees and their mentors, and to assure that they do not revert to their "safer" disciplinary silos. This training program, funded by National Institute of Nursing Research (NINR), has become well-established within the school of nursing and across the entire University campus, and is recognized as a high quality research training program across disciplines, as exemplified by excellent applicants from a number of disciplines.
Project description:An interdisciplinary research perspective is developed concerning the question of how we understand others' emotions and how reliable our judgment about others' emotion can be. After an outline of the theoretical background of emotions, we briefly discuss the importance of prior experiences and context information for the recognition of emotions. To clarify this role, we describe a study design, utilizing emotional expressions and context information while controlling for prior experiences and the actual emotional situation to systematically approach these questions.
Project description:Personal branding has become an important concept in management literature in recent years. Yet, with more than 100 scholarly papers published on the concept to date, it has developed into a fragmented area of research with a diversity of definitions and conceptual boundaries. This paper posits that this heterogeneity of extant research impedes theoretical and empirical advancement. To strengthen the foundation for future work, we review the extant literature and offer an integrative model of personal branding. Through our systematic literature review we identify the key attributes of the construct, establish its clarity by comparing it with similar concepts in its nomological network, and suggest the definitions of personal branding and personal brand based on the reviewed literature. Further, we propose a theoretical model of personal branding summarizing the findings from the reviewed papers. The proposed model outlines the trends conducive to personal branding, as well as its drivers, processes, and outcomes. Finally, we discuss ethical implications of personal branding for both scholarly work and practice. In conclusion, we outline a further research agenda for studying personal branding as a critical career and organizational behavior activity in contemporary working environment.
Project description:The incorporation of omics approaches into symptom science research can provide researchers with information about the molecular mechanisms that underlie symptoms. Most of the omics analyses in symptom science have used a single omics approach. Therefore, these analyses are limited by the information contained within a specific omics domain (e.g., genomics and inherited variations, transcriptomics and gene function). A multi-staged data-integrated multi-omics (MS-DIMO) analysis integrates multiple types of omics data in a single study. With this integration, a MS-DIMO analysis can provide a more comprehensive picture of the complex biological mechanisms that underlie symptoms. The results of a MS-DIMO analysis can be used to refine mechanistic hypotheses and/or discover therapeutic targets for specific symptoms. The purposes of this paper are to: (1) describe a MS-DIMO analysis using "Symptom X" as an example; (2) discuss a number of challenges associated with specific omics analyses and how a MS-DIMO analysis can address them; (3) describe the various orders of omics data that can be used in a MS-DIMO analysis; (4) describe omics analysis tools; and (5) review case exemplars of MS-DIMO analyses in symptom science. This paper provides information on how a MS-DIMO analysis can strengthen symptom science research through the prioritization of functional genes and biological processes associated with a specific symptom.
Project description:Nasal asymmetry is widely acknowledged to be one of the most difficult deformities to manage. Most reports in the literature pertain to corrective methods in relation to isolated deformity of the dorsum in the posttraumatic patient. There is a paucity of literature relating to management of nasal radix asymmetry, and still less in the context of severe panfacial asymmetry.