scholarly journals Improving inter-organizational care-cure designs: specialization versus integration

2018 ◽  
Vol 26 (4) ◽  
pp. 328-341
Author(s):  
Angele Pieters ◽  
Kim E. van Oorschot ◽  
Henk A. Akkermans ◽  
Sally C. Brailsford
Keyword(s):  
Clinical Research ◽  
Integrated Care ◽  
Organizational Design ◽  
Perinatal Care ◽  
Dynamics Simulation ◽  
Superior Performance ◽  
Archival Data ◽  
Content Type ◽  
Risk Patients ◽  
Low Performance

PurposeThe purpose of this paper is to investigate inter-organizational designs for care–cure conditions in which low-risk patients are cared for in specialized care organizations and high-risk patients are cared for in specialized cure organizations. Performance impacts of increasing levels of integration between these organizations are analyzed.Design/methodology/approachMixed methods were used in Dutch perinatal care: analysis of archival data, clinical research and system dynamics simulation modeling.FindingsInter-organizational design has an effect on inter-organizational dynamics such as collaboration and trust, and also on the operational aspects such as patient flows through the system. Solutions are found in integrating care and cure organizations. However, not all levels of integrated designs perform better than a design based on organizational separation of care and cure.Practical implicationsA clear split between midwifery practices (care) and obstetric departments (cure) will not work since all pregnant women need both care and cure. Having midwifery practices only works well when there are high levels of collaboration and trust with obstetric departments in hospitals. Integrated care designs are likely to exhibit superior performance. However, these designs will have an adverse effect on organizations that are not part of this integration, since integrating only a subset of organizations will feed distrust, low collaboration and hence low performance.Originality/valueThe originality of this research is derived from its multi-method approach. Archival data and clinical research revealed the dynamic relations between organizations. The caveat of some integrated care models was found through simulation.

Review of short-text classification

2019 ◽  
Vol 15 (2) ◽  
pp. 155-182 ◽  
Author(s):  
Issa Alsmadi ◽  
Keng Hoon Gan
Keyword(s):  
Social Networks ◽  
Text Classification ◽  
Development Trend ◽  
Practical Reasons ◽  
Significant Implication ◽  
Classification Problems ◽  
Content Type ◽  
Short Text ◽  
Promising Area ◽  
Low Performance

PurposeRapid developments in social networks and their usage in everyday life have caused an explosion in the amount of short electronic documents. Thus, the need to classify this type of document based on their content has a significant implication in many applications. The need to classify these documents in relevant classes according to their text contents should be interested in many practical reasons. Short-text classification is an essential step in many applications, such as spam filtering, sentiment analysis, Twitter personalization, customer review and many other applications related to social networks. Reviews on short text and its application are limited. Thus, this paper aims to discuss the characteristics of short text, its challenges and difficulties in classification. The paper attempt to introduce all stages in principle classification, the technique used in each stage and the possible development trend in each stage.Design/methodology/approachThe paper as a review of the main aspect of short-text classification. The paper is structured based on the classification task stage.FindingsThis paper discusses related issues and approaches to these problems. Further research could be conducted to address the challenges in short texts and avoid poor accuracy in classification. Problems in low performance can be solved by using optimized solutions, such as genetic algorithms that are powerful in enhancing the quality of selected features. Soft computing solution has a fuzzy logic that makes short-text problems a promising area of research.Originality/valueUsing a powerful short-text classification method significantly affects many applications in terms of efficiency enhancement. Current solutions still have low performance, implying the need for improvement. This paper discusses related issues and approaches to these problems.

scholarly journals Core Fluxome and Metafluxome of Lactic Acid Bacteria under Simulated Cocoa Pulp Fermentation Conditions

2013 ◽  
Vol 79 (18) ◽  
pp. 5670-5681 ◽  
Author(s):  
Philipp Adler ◽  
Christoph Josef Bolten ◽  
Katrin Dohnt ◽  
Carl Erik Hansen ◽  
Christoph Wittmann
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Starter Cultures ◽  
Superior Performance ◽  
Gas Chromatography Mass Spectrometry ◽  
Glycolytic Flux ◽  
Content Type ◽  
Phosphoketolase Pathway ◽  
Labeling Approach ◽  
Cocoa Fermentation

ABSTRACTIn the present work, simulated cocoa fermentation was investigated at the level of metabolic pathway fluxes (fluxome) of lactic acid bacteria (LAB), which are typically found in the microbial consortium known to convert nutrients from the cocoa pulp into organic acids. A comprehensive13C labeling approach allowed to quantify carbon fluxes during simulated cocoa fermentation by (i) parallel13C studies with [13C6]glucose, [1,2-13C2]glucose, and [13C6]fructose, respectively, (ii) gas chromatography-mass spectrometry (GC/MS) analysis of secreted acetate and lactate, (iii) stoichiometric profiling, and (iv) isotopomer modeling for flux calculation. The study of several strains ofL. fermentumandL. plantarumrevealed major differences in their fluxes. TheL. fermentumstrains channeled only a small amount (4 to 6%) of fructose into central metabolism, i.e., the phosphoketolase pathway, whereas onlyL. fermentumNCC 575 used fructose to form mannitol. In contrast,L. plantarumstrains exhibited a high glycolytic flux. All strains differed in acetate flux, which originated from fractions of citrate (25 to 80%) and corresponding amounts of glucose and fructose. Subsequent, metafluxome studies with consortia of differentL. fermentumandL. plantarumstrains indicated a dominant (96%) contribution ofL. fermentumNCC 575 to the overall flux in the microbial community, a scenario that was not observed for the other strains. This highlights the idea that individual LAB strains vary in their metabolic contribution to the overall fermentation process and opens up new routes toward streamlined starter cultures.L. fermentumNCC 575 might be one candidate due to its superior performance in flux activity.

Managing multichannel coordination in retail banking: the influence of customer participation

2006 ◽  
Vol 24 (5) ◽  
pp. 327-345 ◽  
Author(s):  
Loïc Plé
Keyword(s):  
Organizational Design ◽  
Retail Banking ◽  
Customer Participation ◽  
Content Type ◽  
Quantitative Studies ◽  
Retail Banks ◽  
The Impact ◽  
Depth Interviews

PurposeThe purpose of this research is to explore the combining of marketing and organizational literature. This paper seeks to evaluate the relationships between multichannel coordination and customer participation, as seen through the lens of potential customer opportunism. It aims at showing the impact of this opportunism on the organizational design of multiple channels structures.Design/methodology/approachThe research reports on an exploratory case study in a French retail bank. A total of 25 in‐depth interviews were conducted, and the use of other sources enabled data triangulation.FindingsThe results show first that an increase in the number of distribution channels is liable to favor customer opportunistic behavior. To counter this, the bank mainly relies on impersonal coordination modes. An emerging result highlights the role of the customer as a “perceptual filter” between the different channels of employees.Research limitations/implicationsCustomer opportunism is studied via channels employees perceptions. An investigation using a customer survey may help to better understand this construct, e.g. to identify its antecedents, and to measure it precisely. Moreover, further qualitative and/or quantitative studies with larger sample sizes are needed to try and generalize these results.Practical implicationsIt is recommended not to forget that customers can facilitate or hinder multichannel coordination. Retail banks have the power to use them conveniently, provided that they are fully conscious of the scope of the “partial employee” role played by the customer.Originality/valueThis paper broadens understanding of how multichannel distribution structures are coordinated, and in a way belies traditional organizational design literature. The emerging result gives birth to the concept of “reversed interactive marketing”, which has interesting theoretical and practical repercussions.

A novel fractional order PID plus derivative (PIλDµDµ2) controller for AVR system using equilibrium optimizer

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Abdulsamed Tabak
Keyword(s):  
Fractional Order ◽  
Transient Response ◽  
Superior Performance ◽  
Control Performance ◽  
Proportional Integral Derivative ◽  
Content Type ◽  
Proportional Integral ◽  
Avr System ◽  
Optimization Parameters ◽  
Fractional Order Pid

Purpose The purpose of this paper is to improve transient response and dynamic performance of automatic voltage regulator (AVR). Design/methodology/approach This paper proposes a novel fractional order proportional–integral–derivative plus derivative (PIλDµDµ2) controller called FOPIDD for AVR system. The FOPIDD controller has seven optimization parameters and the equilibrium optimizer algorithm is used for tuning of controller parameters. The utilized objective function is widely preferred in AVR systems and consists of transient response characteristics. Findings In this study, results of AVR system controlled by FOPIDD is compared with results of proportional–integral–derivative (PID), proportional–integral–derivative acceleration, PID plus second order derivative and fractional order PID controllers. FOPIDD outperforms compared controllers in terms of transient response criteria such as settling time, rise time and overshoot. Then, the frequency domain analysis is performed for the AVR system with FOPIDD controller, and the results are found satisfactory. In addition, robustness test is realized for evaluating performance of FOPIDD controller in perturbed system parameters. In robustness test, FOPIDD controller shows superior control performance. Originality/value The FOPIDD controller is introduced for the first time to improve the control performance of the AVR system. The proposed FOPIDD controller has shown superior performance on AVR systems because of having seven optimization parameters and being fractional order based.

Achieving person-centredness through technologies supporting integrated care for older people living at home: an integrative review

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Julie MacInnes ◽  
Jenny Billings ◽  
Alexandra Lelia Dima ◽  
Chris Farmer ◽  
Giel Nijpels
Keyword(s):  
Older People ◽  
Integrated Care ◽  
Digital Technologies ◽  
Healthcare Management ◽  
Integrative Review ◽  
Scientific Publications ◽  
Content Type ◽  
Range Type ◽  
Care For Older People ◽  
At Home

PurposeThe purpose of this paper is to identify the range, type and outcomes of technological innovations aimed at supporting older people to maintain their independence within the context of integrated care at home. We also discuss key emergent themes relevant to the use of person-centred technology for older people in integrated care and propose recommendations for policy and practice.Design/methodology/approachAn integrative review methodology was used to identify and describe recent scientific publications in four stages: problem identification, literature search, data evaluation and data analysis.FindingsTwelve studies were included in the review. Three studies described remote consultations, particularly telemedicine; five studies described tools to support self-management; three studies described the use of healthcare management tools, and one study described both remote consultation and self-care management. Emergent themes were: acceptability, accessibility and use of digital technologies; co-ordination and integration of services; the implementation of digital technologies; and safety and governance. Several recommendations are proposed relevant to integrated care teams, technology developers and researchers.Originality/valueThis review uniquely considers the extent to which novel digital technologies used in integrated care for older people are person-centred.

Bifurcating the dynamic dominant logic: technical and evolutionary patterns of action

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Chandra Dwipayana ◽  
Ruslan Prijadi ◽  
Mohammad Hamsal
Keyword(s):  
Structural Equation ◽  
Dynamic Capabilities ◽  
Digital Transformation ◽  
Superior Performance ◽  
Integrative Model ◽  
Equation Modeling ◽  
Content Type ◽  
Dominant Logic ◽  
Term Performance ◽  
Evolutionary Fitness

PurposeThis study proposed the integrative model of dynamic dominant logic (DL) with exploitation (EP) and exploration (ER) as a pattern of actions in endeavoring firm performance (FP). This study also intended to explain the multiple patterns of DL in creating technical and evolutionary fitness simultaneously.Design/methodology/approachThis study used a cross-sectional quantitative analysis of the Indonesian commercial banking population facing digital transformation and was analyzed using covariance-based structural equation modeling through parceling.FindingsThe model confirmed that DL positively affects EP and ER. It also revealed that DL indirectly impacts FP through EP, indicating changes in the traditional banking business through the strong acceptance of “new realities” in adapting to the rapid growth of technology. Hence, this study discovered that during the recent banking digital transformation, the beneficial inertia of the technical pattern of action might lose effectiveness in creating superior performance.Practical implicationsDL is vital in locking short-term performance while maintaining long-term performance opportunities through EP and ER to promote digital transformation. Accordingly, it induced banks to adopt new technology for value creation and fortifying competitive advantage.Originality/valueThis study provided a theory about how DL links the firm's decision-making process by promoting multiple patterns of action in achieving technical and evolutionary fitness. It highlighted the DL as a resource conceptualization that promotes resource development through EP and ER as microfoundation of dynamic capabilities during the tension of institutionalization and digital transformation.

Transforming the scope of the bank through fintechs: toward a modularized network governance

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Piotr Łasak ◽  
Marta Gancarczyk
Keyword(s):  
Organizational Design ◽  
Banking Sector ◽  
Transaction Cost Economics ◽  
Empirical Studies ◽  
Theoretical Framework ◽  
Network Governance ◽  
Content Type ◽  
Ict Adoption ◽  
Conceptual Foundations ◽  
Practical Implications

PurposeThe aim of this paper is to develop a theoretical framework of the transformation of the bank's scope driven by fintechs.Design/methodology/approachThe conceptual foundations for a comprehensive transformation of the bank governance through financial technologies (fintechs) are underexplored. In order to develop such foundations, the authors adopt transaction cost economics (TCE), the concepts of external enablers and a modular organizational design, as well as a systematic literature review.FindingsThe results point to three scenarios of the banks' scope, depending on the adopted technological mechanisms and related effects that change the characteristics of organizational activities, justifying new bank boundaries. The most advanced application of fintechs results in a modularized network scenario leading to the emergence of financial ecosystems.Research limitations/implicationsThe proposed micro-perspective of decisional rules in an individual organization is unique in the current literature that predominantly focuses on the banking sector at large. The identified scenarios are valuable for solid theoretical and empirical grounding and can be further exploited in decision simulations and empirical studies.Practical implicationsThe proposed theoretical framework points to the rationales and consequences of adopted technologies for the boundaries of a bank organization.Originality/valueThis paper provides three contributions to the literature on technology-driven transformations of organizations with a focus on banks. First, the authors elaborate a theoretical framework for establishing the bank's boundaries in response to the expansion of financial technologies. Second, the authors add to the knowledge accumulation in the area of organizational transformations based on the ICT adoption, in particular, to the literature on the modular organizational design. Third, the authors contribute to the decision-maker practice by proposing the alternative options of banks' scope transformed through fintechs.

Creativity from paradoxical experience: a theory of how individuals achieve creativity while adopting paradoxical frames

2019 ◽  
Vol 23 (3) ◽  
pp. 397-418 ◽  
Author(s):  
Goran Calic ◽  
Sebastien Hélie ◽  
Nick Bontis ◽  
Elaine Mosakowski
Keyword(s):  
Cognitive Processes ◽  
Computational Simulation ◽  
Current Theory ◽  
Superior Performance ◽  
Cognitive Mechanisms ◽  
Content Type ◽  
Important Benefit ◽  
Paradox Theory ◽  
Stored Information ◽  
The Relationship

PurposeExtant paradox theory suggests that adopting paradoxical frames, which are mental templates adopted by individuals in order to embrace contradictions, will result in superior firm performance. Superior performance is achieved through learning and creativity, fostering flexibility and resilience and unleashing human capital. The creativity mechanism of paradox theory is limited by a few propositions and a rough underlying theoretical logic. Using the extant theoretical base as a platform, the paper aims to develop a more powerful theory using a computational simulation.Design/methodology/approachThis paper relies on a psychologically realistic computer simulation. Using a simulation to generate ideas from stored information, one can model and manipulate the parameters that have been shown to mediate the relationship between paradoxes and creative output – defined as the number of creative ideas generated.FindingsSimulation results suggest that the relationship between paradoxical frames and creative output is non-monotonic – contrary to previous studies. Indeed, findings suggest that paradoxical frames can reduce, rather than enhance, creative output, in at least some cases.Originality/valueAn important benefit of adopting paradoxical frames is their capacity to increase creative output. This assumption is challenging to test, because one cannot measure private cognitive processes related to knowledge creation. However, they can be simulated. This allows for the extension of current theory. This new theory depicts a more complete relationship between paradoxical frames and creativity by accounting for subjective differences in how paradoxical frames are experienced along two cognitive mechanisms – differentiation and integration.

A self-developed indoor three-dimensional pedestrian localization platform based on MEMS sensors

Sensor Review ◽  
2015 ◽  
Vol 35 (2) ◽  
pp. 157-167 ◽  
Author(s):  
Shengbo Sang ◽  
Ruiyong Zhai ◽  
Wendong Zhang ◽  
Qirui Sun ◽  
Zhaoying Zhou
Keyword(s):  
Low Cost ◽  
Angular Rate ◽  
Three Dimensional ◽  
Dead Reckoning ◽  
Rate Data ◽  
Mems Sensors ◽  
Micro Electro Mechanical Systems ◽  
Content Type ◽  
Position Errors ◽  
Low Performance

Purpose – This study aims to design a new low-cost localization platform for estimating the location and orientation of a pedestrian in a building. The micro-electro-mechanical systems (MEMS) sensor error compensation and the algorithm were improved to realize the localization and altitude accuracy. Design/methodology/approach – The platform hardware was designed with common low-performance and inexpensive MEMS sensors, and with a barometric altimeter employed to augment altitude measurement. The inertial navigation system (INS) – extended Kalman filter (EKF) – zero-velocity updating (ZUPT) (INS-EKF-ZUPT [IEZ])-extended methods and pedestrian dead reckoning (PDR) (IEZ + PDR) algorithm were modified and improved with altitude determined by acceleration integration height and pressure altitude. The “AND” logic with acceleration and angular rate data were presented to update the stance phases. Findings – The new platform was tested in real three-dimensional (3D) in-building scenarios, achieved with position errors below 0.5 m for 50-m-long route in corridor and below 0.1 m on stairs. The algorithm is robust enough for both the walking motion and the fast dynamic motion. Originality/value – The paper presents a new self-developed, integrated platform. The IEZ-extended methods, the modified PDR (IEZ + PDR) algorithm and “AND” logic with acceleration and angular rate data can improve the high localization and altitude accuracy. It is a great support for the increasing 3D location demand in indoor cases for universal application with ordinary sensors.

Impact of organizational citizenship behavior on job performance in Indian healthcare industries

2017 ◽  
Vol 66 (6) ◽  
pp. 780-796 ◽  
Author(s):  
Eeman Basu ◽  
Rabindra Kumar Pradhan ◽  
Hare Ram Tewari
Keyword(s):  
Social Capital ◽  
Job Performance ◽  
Organizational Citizenship ◽  
Organizational Citizenship Behavior ◽  
Superior Performance ◽  
Citizenship Behavior ◽  
Healthcare Organizations ◽  
Content Type ◽  
The Relationship

Purpose The purpose of this paper is to explore the relationship between organizational citizenship behavior (OCB) and job performance. It also examines the mediating role of social capital in influencing the relationship between OCB and job performance. Design/methodology/approach The study explores the dynamic relationship among the variables of OCB and job performance and social capital. Data were collected from 501 respondents working in 15 healthcare organizations in Kolkata, India, through questionnaire survey. Likert-type rating scales of OCB, job performance and social capital with sound reliability and validity were used to carry out the survey. The data were analyzed using structural equation modeling. Findings The results of the present study show that OCB significantly predicts job performance in healthcare organizations. Social capital found to be a significant mediator between OCB and job performance. Research limitations/implications The findings of the study have a number of implications for organizations in acknowledging and leveraging social capital and encouraging OCB to facilitate superior performance of employees. The generalization of the findings of the study should be restricted to the healthcare organizations in Kolkata due to its own style of functioning, workforce and work environment. The role of demographic variables in influencing the outcome measures has not been considered for the present study. Further research on these aspects may reveal more interesting results with regard to the dynamics among organizational citizenship behavior, social capital and job performance. Practical implications Employee-friendly management practices should be adopted in organizations to facilitate the formation of network building and development of social capital which serves as an asset to organizations and creates competitive advantage. Originality/value The research findings enrich our understanding of voluntary social participation and citizenship behavior of employees for influencing performance at work. The study also provides useful and unique insight on the benefits of networking in healthcare organizations particularly helping employees to cope with emergency situations. The findings as well as methodology used in this study are original and unique.

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