Water level monitoring and controlling of water treatment plants using wireless sensors in LabVIEW

Monitoring and controlling systems are taken as the main entity of any field which can ensure for the effective performance, hence its importance is rising exponentially in industry field. There can be many factors which can bring variations in those systems. This may cease the efficiency of the industry and destruction of industrial equipment. Therefore, monitoring, evaluation and controlling of the variables of any system is significantly important. The main objective of this research is to investigate the process of combining monitoring and controlling of the water level in the distribution tanks of water treatment plants by using wireless sensors network. The design and developed prototype of remote monitoring and controlling system of water levels in various tanks can be used in different parts of the water treatment plants. We have proposed, developed and tested hardware module based on two Arduino Mega2560 boards linked wirelessly by using two NRF transceivers. Remote Arduino is designed to monitor the water flow and the level of the distribution tank besides controlling the water level whenever is necessary. The real time sensors readings obtained are observed by specially designed LabVIEW application using graphical user interface running on a PC connected directly to the local Arduino. The application displays and analyses sensors reading on the front panel. Water level is controlled based on preset values entered by the user. The experimental result and percentage error curve endorse the reliability and feasibility of the proposed system to provide a solution for similar problems in industrial liquids treatment process applications

Sir epidemic and predator - prey models of fractional-order

Recently, many deterministic mathematical models such as ordinary differential equations have been extended to fractional models, which are transformed using fractional differential equations. It was believed that these fractional models are more realistic to represent the daily life phenomena. The main focus of this report is to extend the model of a predator-prey and the SIR epidemic models to fractional model. More specifically, the fractional predator-prey model which depend on the availability of a biotic resources was discussed. On the other hand, fractional SIR epidemic model with sub-optimal immunity, nonlinear incidence and saturated recovery rate was also discussed. The fractional ordinary differential equations were defined in the sense of the Caputo derivative. Stability analysis of the equilibrium points of the models for the fractional models were analyzed. Furthermore, the Hopf bifurcation analysis of each model was investigated . The result obtained showed that the model undergo Hopf bifurcation for some values. Throughout the project, the Adams-type predictor-corrector method to obtain the numerical solutions of the fractional models was applied. All computations were done by using mathematical software, Maple 18

Using System Analysis and Personas for e-Health Interaction Design

Today, designers obtain more central roles in product and service development (Perks, Cooper, & Jones, 2005). They have to deal with increasingly complicated problems, like integrating the needs of various stakeholders while taking care about social, ethical and ecological consequences of their designs. To deal with this demanding design situation, they need to apply new methods to organize the available information and to negotiate the stakeholder’s perspectives. This paper describes how systems analysis supports the design process in a complex environment. In a case study, we demonstrate how this method enables designers to describe user requirements for complex design environments while considering the perspectives of various stakeholders. We present a design research project applying cybernetic systems analysis using the software ''System-Tools'' (Vester, 2002). Results from the analysis were taken to inform the design of an electronic patient record (EPR), considering the particularities of the German health care system. Based on the analysis, we developed a set of requirements for every stakeholder group, detailing the patients' perspective with persona descriptions. We then picked a main persona as reference for the EPR design. We describe the resulting design sketch and discuss the value of cybernetic systems analysis as a tool to deal with complex social environments. The result shows how the method helps designers to structure and organize information about the context and identify fruitful intervention opportunities for design. Keywords: E-Health; System Analysis, Cybernetics; Personas.</p

Traditional/alternative medicines and the right to health : key elements for a convention on global health

Little has been done to investigate and promote the importance of non-conventional medicines (NCMs) in the realization of the right to health, yet all over the world people regularly resort to NCMs to secure healing or to prevent or mitigate the occurrence of a wide range of morbidities. This study aims to elucidate the theoretical framework of the role of NCMs in realizing the right to health, to identify the potential manifestations and causes of violations of the right to health in their practice, and to propose the practice of NCMs that could be included in a Framework Convention on Global Health. We use both the documentary analysis and the violation of rights approaches. Through a non-directive review of the literature, we have tried to clarify the concepts and uniqueness of NCMs. We have also tried to unveil the challenges facing NCMs in a context where conventional medicines assume extensive power. The human rights approach has enabled us to bring to light the potential challenges to the rights of the various stakeholders that NCMs create. We argue that NCMs can contribute to realizing the right to health through their availability, accessibility, acceptability, and relative quality. The Framework Convention on Global Health could contribute to the effective realization of this right by integrating basic principles to ensure the recognition, protection, promotion, and conservation of NCMs—at least of those NCMs that have shown evidence of efficacy—as well as catalyzing increased international cooperation in this area

Managing Open Radical Sustainable Innovation

Master oppgaven ønsker å belyse hvordan kunnskap og ressurser mellom eksterne aktører i en åpen radikal bærekraftig innovasjon prosess blir innhentet, intergrert og kommersialisert. For å belyse og analysere dette, har forfatteren sett nærmere på relevant teori knyttet til åpen, radikal og bærekraftig innovasjon, og en case i et industrielt ekosystem hvor ny teknology knyttet til karbonfangst tas i bruk på offshore fartøy på norsk sokkel

Information Systems and Health Care XI: Public Health Knowledge Management Architecture Design: A Case Study

This paper presents the results of a case study based on the creation of a knowledge management program architecture in the public health domain. Data were gathered in the study using the program logic model as a framework for conducting a series of six focus groups. Results illustrate major elements and branches of the final design with commentary on the knowledge management implications of outcomes of this design effort. The methodology used provides an artifact in the form of an information requirement process that may be suited to other contexts. Discussion of findings focuses on six themes regarding knowledge management systems, particularly in the public health context and during the design process