Development Of Open System Research Articles

Interactions Environmental Processes and Development of Human Organisms Activities Via Mechanisms of Mental Activity from the Point of Views of Biophysics, Biochemistry and Thermodynamics

The article studies development of human organism in condition interactions with environment activity. There were described the role of solar processes in forming both non-living substances and living organisms through, from the one hand, germination living substances and also processes germination prokaryotic organisms and, from the second hand, germination living substances and also processes germination prokaryotic organisms which peculiarities were presented. Further there were elucidated dependence eukaryotic lives on Environmental influences of Solar system via creating mechanism maintenance stability an open thermodynamic system of an eukaryotic organisms according to famous Prigogine theorem. Thus there were described in details mechanisms maintenance stability an open non equilibrium non linear thermodynamic system of human organism in which Basic Internal Energy (Ebas) as builded bonds into molecule and atoms, bonds among compound processes of open thermodynamic biologic system, as inherited energy of genomic processes, bonds processes development of open thermodynamic system of an organism form Basic Internal Energy of Molecular Bonds (EbasMolBonds), Basic Internal Energy of Trophic Processes (EbasTroPr) and Basic Internal Energy of Mental-Soul Processes (EbasMenPr). At last it was described mechanisms operations of different receptors between an organism and Environment as well as neurons cellular mechanisms with environmental interactions causing development and maintenance stability Basic Internal Energy of Mental-Soul Processes (EbasMenPr), of Trophic Processes (EbasTroPr) of Molecular Bonds (EbasMolBonds) that form mental peculiarity of an organism

Updating of digital topographic maps in the new national spatial coordinate system: case Fergana valley in Uzbekistan

Abstract. The classical geodetic coordinate system (CS42) in Uzbekistan uses the Krasovsky ellipsoid. The implementation of new information technologies, such as the Global Navigation Satellite System, became the basis for the development of a new national open geocentric coordinate system. This paper describes the development of a distortion grid for transforming horizontal spatial data from the local geodetic datum CS42 to a geocentric datum WGS84 for 1:100000 scale maps of the Fergana Valley in Uzbekistan. A first version of the distortion grid file has been created for transforming between CS42 and WGS84 for the whole territory of the country. The significant influence of the longitudinal drift of the region has been confirmed. The grid was used to transform topographic maps at a scale of 1:100000 for the Fergana Valley. Changing the map datum has shifted the grid of coordinate systems by 70 m in the East and 7 m in the North.

Model adaptation mechanisms of cultivated plants in extreme conditions

This study presents a new mathematical model of the physiology of the plant open system development in the conditions far from equilibrium. Unlike existing approaches, our model is based on the equations describing competition for the substrate between the three main compartments of cultivated plants - the root, stem and leaf system in extreme conditions. Exchange with the external environment occurs through two channels - through the leaves and the root system. The internal control channel is defined as a function of limiting the plant biomass through the biomass of the individual structural parts. The model viability was tested on the example of physiological model of tomato development. The system’s behavior was studied under two varieties of extreme conditions - a lack of nutrients in the soil and a low level or lack of solar radiation. In the first case, the model shows the restructuring of the system after several levels of vibrations to a stable state with a low consumption of substrate and a redistribution of the leaves, stem and root masses. In the second case, the calculations show a significant suppression of leaf cover biomass and mass redistribution in favor of the stem and root. However, even in this case, after a period of instability, the system comes to a stable state with the mass of the stem exceeding the mass of other structures. For each case, phase trajectories of the biomass and substrates behavior are constructed.

Analysis of the development of open GIS software and QGIS system

Abstract. Open source software could emerge thanks to the development of the Internet, development tools, and computer literacy in general. The most attractive parameter of open source GIS software is a free license. The rapid pace of development, attracting developers from all over the world and high modularity stimulate the innovative nature of open source software. Here, the introduction of new technologies does not meet with opposition, but rather welcomes. These circumstances, as well as elucidation of the functional capabilities of such GIS, become very important in the search for means of providing the educational process with modern GIS software, which is traditionally an expensive proprietary software. Goal: Analysis of up-to-date GIS software protection and visual accessibility of the QGIS system in the first place with studying geoinformation systems.Quantum GIS (QGIS) is an open source software (GIS) geographic information system (GIS). Open software is one of the most interesting technological phenomena of the present, owing to its rapid growth in the development of the Internet, development tools and computer literacy in general. The key role in the creation, development and support of open source software is played, as a rule, by the community of developers forming around individual software products: commercial companies, groups of enthusiasts or research organizations. The term open source was proposed by Bruce Perens, one of the key leaders in the Open Source and Free Software movement, cofounder with Eric Raymind in 1998 of the Open Source Initiative (OSI), an open source software development organization that promotes and provides technical open source support. This open source term is used by OSI to determine whether a software license complies with open source standards. The main features of open source software as defined include free distribution, accessible source code, permission to modify this source code. At the same time, even successful open source software products require companies on the market ready to provide technical support and advice on issues related to the selected products. However, the number of companies providing support services for open source GIS software is still relatively small.

Open innovation from the perspective of network embedding: knowledge evolution and development trend

This paper is an attempt of using co-citation analysis to sort out and to analyze the development and evolution of a latest hot area, open innovation from the perspective of network embedding. A dataset of 1437 records published between 1990 and 2019 is collected from Web of Science database. The empirical results show the latest hot topics in the open innovation study focus on innovation performance and value creation. In addition, we make a new interpretation of open innovation from four aspects: innovation and entrepreneurship, resource acquisition, knowledge sharing and innovation performance, then combines the importance of network embedding to the innovation and development of enterprises, and proposes the future research direction of open innovation. Our research in this paper is helpful to systematically sort out the knowledge context of open innovation, which is of great significance to the construction and development of open innovation knowledge system. The conclusions and implications in this paper will be particularly illuminating for both academic research and enterprises’ practice application.

Research on Service-oriented UAV Route Planning Component Design

In the field of aviation equipment, with the development of airborne avionics systems towards systemized multi-platform coordination, the service-oriented architecture (SOA) has become an important trend for the development of open avionics system. Based on the idea of SOA, the service-oriented design of the UAV route planning component is proposed in this paper. Firstly, the functions of avionics are abstracted out from generally involved avionics missions with focus on the conception of avionics service. Then the function-directed servitization process of the UAV avionics resources is studied, based on which, a set of callable UAV route planning components are further constructed. The UAV route planning service component set can be flexibly deployed according to different task requirements, which solves the problem of resource-application coupling for the UAV avionics, and provides support for the intelligent and autonomous operation of UAV.

Development of Online Legal Information System Lawyers Perceptions


 
 
 The study ascertains the perception of academic and practicing lawyers about awareness of legal information resources and problems faced by them in accessing legal information resources. Their perceptions about the development of open access legal information system were identified in developing an open-access online legal information system. A structured open-ended questionnaire was used to collect data from respondents. Researcher collected 216 filled questionnaire from academic lawyers and 181 questionnaire from practicing lawyers working in eight institutions in Delhi (India). Data were analysed using Statistical Package for Social Sciences (SPSS) and results are presented in tables and figures. The study found significant difference in the responses of academic and practicing lawyers. 28 (13.0 %) academic lawyers and 28 (15.5 %) practicing lawyers rated online legal information resources poor. More academic lawyers were very satisfied compared to practicing lawyers in using commercial resources. It was ascertained that more number of practicing lawyers expressed ‘somewhat satisfied’ in using open access resources. Academic lawyers, 51 (28.7 %), expressed ‘completely dissatisfied’ and 33 (21.9 %) practicing lawyers stated ‘completely dissatisfied’ in using the open access resources. Practicing lawyers have highlighted that poor details on online legal information is a major hindrance in using legal information resources while academic lawyers mentioned several login requisites as one of the major problems. The outcome of the study can be used to develop suitable online legal information resources.
 
 

「標準的なバス情報フォーマット」に基づいた 公共交通オープンデータ可視化システムの開発

「標準的なバス情報フォーマット」に基づいた 公共交通オープンデータ可視化システムの開発

Assessing the Potential Improvement an Open Systems Development Perspective Could Offer to the Software Evolution Paradigm

Emerging stakeholder needs and a changing environment drive increasing demands for the constant adaption of software through maintenance and new capability development. A more evolutionary software engineering approach is sought to improve engineering responsiveness; Open System Development appears to offer a partial contribution but presents many challenges. This exploratory research proposes a new definition of the evolution of complex engineered systems, building on the essential features of ‘openness' described by Cowling et al (2014) and Lehman's (1980) ideas of evolutionary software. Using Checkland's (1999) Soft System Methodology enabled a structured literature review and analysis of the relative contributions of three divergent methodologies to the success of systems outcomes. These methodologies are: Plan-Driven, Agile, and Open Source Software Development. The analysis reveals several opportunities and highlights the critical issue of determining return on investment which needs to be overcome if an open approach is to contribute to evolutionary software engineering.

Shared Genetic Signals of Hypoxia Adaptation in Drosophila and in High-Altitude Human Populations.

The ability to withstand low oxygen (hypoxia tolerance) is a polygenic and mechanistically conserved trait that has important implications for both human health and evolution. However, little is known about the diversity of genetic mechanisms involved in hypoxia adaptation in evolving populations. We used experimental evolution and whole-genome sequencing in Drosophila melanogaster to investigate the role of natural variation in adaptation to hypoxia. Using a generalized linear mixed model we identified significant allele frequency differences between three independently evolved hypoxia-tolerant populations and normoxic control populations for approximately 3,800 single nucleotide polymorphisms. Around 50% of these variants are clustered in 66 distinct genomic regions. These regions contain genes that are differentially expressed between hypoxia-tolerant and normoxic populations and several of the differentially expressed genes are associated with metabolic processes. Additional genes associated with respiratory and open tracheal system development also show evidence of directional selection. RNAi-mediated knockdown of several candidate genes’ expression significantly enhanced survival in severe hypoxia. Using genomewide single nucleotide polymorphism data from four high-altitude human populations—Sherpas, Tibetans, Ethiopians, and Andeans, we found that several human orthologs of the genes under selection in flies are also likely under positive selection in all four high-altitude human populations. Thus, our results indicate that selection for hypoxia tolerance can act on standing genetic variation in similar genes and pathways present in organisms diverged by hundreds of millions of years.

Development of open air sound barrier system using single microphone and speakers

Music players usually build soundproof rooms in their houses. These rooms prevent noise problems among their neighbors when they practice at home. However, in soundproof rooms, vibrancy of musical sound is often lost, and music players feel as if the sound is cooped-up. Besides, installation cost of a soundproof room is usually high. We therefore aim to create a new sound barrier system. This system produces soundproof space in the open air by using single microphone and adequate number of speakers. The speakers cancel propagating waves which come from the musical instruments by outputting antiphase waves. The sound is muffled in the half sphere surrounding the player. Thus, the player can listen to their sound without losing vibrancy, while sound leakage outside the system is suppressed. Antiphase waves are predicted based on the wave equation with the signal picked up by the microphone as the boundary condition. In this presentation, a simulation for determination of the adequate number and position of the speakers is presented. Then, experimental validation is discussed in detail.

An empirical study of the motivations for content contribution and community participation in Wikipedia

Internet users’ participation and contributions are critical to the growth of Wikipedia. Based on self-determination theory, this study investigates the impacts of several motivational factors on two different types of user behaviors: content contribution and community participation. The research findings show that content contribution is more often driven by extrinsically oriented motivations, including reciprocity and the need for self-development, while community participation is more often driven by intrinsically oriented motivations, including altruism and a sense of belonging to the community. This paper contributes empirically to the research on Wikipedia, and it has practical implications for open content system development and management.

An Applied Approach to Teach Hospital Information Systems Development Using an Open Source ERP Framework

The objective of the paper is to represent an international pilot project to teach development of free and open source hospital Information systems at the national level using a live pre installed Enterprise Resource Planning (ERP) System. We have developed live image with pre installed free and open source ERP framework -Tryton® (A fork of openERP®) and a free and o pen source health and hospital information system GNU Health® that supports electronic medical records (EMR) which is developed on top of the ERP framework as the second layer. We considered the two layer system as a domain specific application development framework for further agile development of information systems in the healthcare information technology area. Participants were health informatics professionals invited from ministry of health from selected developing countries to participate in the ERP training program at United Nations University International Institute for Global Health (UNUIIGH) to learn agile development of open source hospital information system based on the ERP concept to adopt the solution in pub lic hospitals and clinics in their respective country. During three days extensive course, participants used a live image of pre installed ERP system and a cloud hosted ERP configured as a distributed clinical information system to support the training and they learned how to configure the solution in a practical and step by step procedure. We have evaluated the course including feedback from the participants through a questionnaire and interview. The result showed a great potential of live open source ERP tools to support the training. It is expected that the results can be used for improvement of development of the other courses in other universities and institutions especially for subjects covering implementation procedures and critical success factors of free and open source ERP framework adoption in hospitals and Health centers with more focus on rural areas. © 2013 The Authors. Published by Elsevier B.V. S election and peer-review under responsibility of the Faculty of Information Science & Technology, Universiti Kebangsaan Ma laysia.

A system for coreference resolution for the clinical narrative

To research computational methods for coreference resolution in the clinical narrative and build a system implementing the best methods. The Ontology Development and Information Extraction corpus annotated for coreference relations consists of 7214 coreferential markables, forming 5992 pairs and 1304 chains. We trained classifiers with semantic, syntactic, and surface features pruned by feature selection. For the three system components--for the resolution of relative pronouns, personal pronouns, and noun phrases--we experimented with support vector machines with linear and radial basis function (RBF) kernels, decision trees, and perceptrons. Evaluation of algorithms and varied feature sets was performed using standard metrics. The best performing combination is support vector machines with an RBF kernel and all features (MUC score=0.352, B(3)=0.690, CEAF=0.486, BLANC=0.596) outperforming a traditional decision tree baseline. The application showed good performance similar to performance on general English text. The main error source was sentence distances exceeding a window of 10 sentences between markables. A possible solution to this problem is hinted at by the fact that coreferent markables sometimes occurred in predictable (although distant) note sections. Another system limitation is failure to fully utilize synonymy and ontological knowledge. Future work will investigate additional ways to incorporate syntactic features into the coreference problem. We investigated computational methods for coreference resolution in the clinical narrative. The best methods are released as modules of the open source Clinical Text Analysis and Knowledge Extraction System and Ontology Development and Information Extraction platforms.

Collaboration for Enhancing the System Development Process in Open Source Diligence

According to different opponents and commercial giants in software industries, the open source style software development has enough capacity to complete successfully the large scale projects. But we have seen many flaws and loops in collaboration and handling of mega scale projects in open source environment. Perhaps the collaboration is a key of successful project development. In this article we have tries to identify different feasible and reliable solution to a better collaboration ways in the open source system development. Some of the issues also that are found in the development phase of the open source have been identified and a proposed solution by explaining Successful communities such as GNU, the Apache Software Foundation, and Eclipse Foundation is discusses in this research article. It must be kept in mind that to improvement the collaboration in open source environment both the development community and the people should be more creative.

Design and Research of Embedded Precision CNC Internal Grinder Soft-PLC System

According to the processing and control requirements of precision CNC internal grinder, a design of ARM-based embedded precision CNC internal grinder soft-PLC system was proposed. The design idea of embedded system hardware and software components was introduced to develop the PLC applications, achieved the logic control of the machine tool. This design meets the requirements of software design instead of hardware design and system integration of embedded CNC system development and it also meets the requirements of modular design of open CNC system development.

Degassing processes during lava dome growth: Insights from Santiaguito lava dome, Guatemala

Eruptions of intermediate magma may be explosive or effusive. The development of open system degassing has been proposed as a pre-requisite for effusion of intermediate magma, however processes leading to open system degassing are poorly understood. To better understand degassing processes during lava dome extrusion we report high temporal-resolution SO 2 emission rate measurements collected with an ultra violet imaging camera at Santiaguito, Guatemala. Santiaguito is an ideal case study as the dome lava is compositionally very similar to products of the 1902 Plinian eruption of the parental Santa María volcano. We find that degassing is weak (0.4–1 kg s − 1 ) but continuous, and explosions are associated with small increases in emission rates (up to 2–3 kg s − 1 ). Continuous repose degassing occurs through a shallow cap rock which likely represents a proto-crust on the block lava flow which is extruded from the same vent. The continual permeability of the upper conduit argues against a mechanism of explosion triggering in which gas pressure builds beneath a viscous cap rock or plug. Rather, we consider degassing data better consistent with a model of shear-fracturing at the conduit margins. Using field constraints, we model the viscosity of Santiaguito magma as a function of depth and show that conditions for shear-fracturing are met from 150–600 m to the surface. This is in line with independent estimates of explosion initiation depth. We show that repose timescales are orders of magnitude longer than the timescale for shear fracture, and suggest that explosions are triggered when a continuous network of smaller-scale fractures develops, at which point decompression occurs and an explosion is triggered. Fracture healing occurs by viscous relaxation however near to the surface where viscosity is highest, an unconsolidated gouge layer may develop. Our model implies that the observed explosions are a by-product of extrusion. Shear-fracturing can drive open system degassing of crystal rich intermediate magma at shallow levels in the conduit, as high magma viscosity is able to overcome the low strain rates associated with slow ascent of magma.

A NOVEL APPROACH OF REQUIREMENT GATHERING AND ANALYSIS FOR AGENT ORIENTED SOFTWARE ENGINEERING (AOSE)

In this paper, an agent-based open and adaptive system development process has been proposed which continuously change and evolve to meet new requirements. The proposed methodology is based on a model-based technique that provides a specific model for the type of information to be gathered and uses this model to drive the domain specific analysis process. The focus is on a clear separtion between the requirement gathering and analysis phases. The analysis methodology further splits the analysis phase into the user_centric analysis and the system_centric analysis phases. Optimization of the system performance has also been proposed by exploiting the relationships and dependencies among roles and mapping criteria between roles to agents. The Gaia and ROADMAP models have been used as a basis to the proposed agent-based modeling method.

Comparison of Software Reliability Assessment Methods for Open Source Software and Reliability Assessment Tool

We propose software reliability assessment methods for concurrent distributed system development by using the Analytic Hierarchy Process. Also, we make a comparison between the inflection S-shaped software reliability growth model and the other models based on a nonhomogeneous Poisson process applied to reliability assessment of the entire system composed of several software components. Moreover, we analyze software fault count data to show numerical examples of software reliability assessment for the open source project. Furthermore, we investigate an efficient software reliability assessment method for the open source system development. Also, we develop the software testing-management tool for open source software system by using Java programming language. We show several performance examples of the software testing-management tool for the open source software.

DEVELOPMENT OF MIDDLEWARE FOR SOFTWARE OF UNIX BASED CONTROL SYSTEM

Standardization for development of open, economical and efficient control system has been progressed by international and domestic technical committee and numerous vendors around the world. As a major example, we can pick up OPC standard and pc-based control system. Following the advent of pc-based control system, there are a lot of movement of expanding linux based technology into automation field such as development of OPC for linux and linux based HMI. As the first step of coping with global movement of standardization and openness, middleware for management of system resources of MS Windows based control system was developed in POSCO. As the next step for building up standard framework for platform and vendor independent development of software, middleware for linux and UNIX based control system has been developed. We can get the easiness of management and development of software, built-up of control system with high level of extensibility and self-engineering power by development of the middleware. In this paper, development of UNIX based middleware will be introduced in detail. In the last part of this paper, evaluation of performance of middleware will be presented.