A recent newspaper article discussing future trends in higher education noted that by 1990 college graduates were likely to have had some "hands-on" experience with computers regardless of their chosen course of study, including the humanities. Nowhere is the impact of the technotronic society more visible than on the college campus today. Computer centers can now be found even at small, traditional liberal arts colleges. Computer manuals are becoming the equivalent of collegiate dictionaries.As it becomes increasingly apparent, even to the anti-technotronic segment of the academic community, that the development and expansion of computer usage is unlikely to wane, the dialogue about the role of the computer on campus is shifting.
The rapid growth of wearables has created a demand for lightweight, elastic and conformal energy harvesting and storage devices. The conducting polymer poly(3,4-ethylenedioxythiophene) has shown great promise for thermoelectric generators, however, the thick layers of pristine poly(3,4-ethylenedioxythiophene) required for effective energy harvesting are too hard and brittle for seamless integration into wearables. Poly(3,4-ethylenedioxythiophene)-elastomer composites have been developed to improve its mechanical properties, although so far without simultaneously achieving softness, high electrical conductivity, and stretchability. Here we report an aqueously processed poly(3,4-ethylenedioxythiophene)-polyurethane-ionic liquid composite, which combines high conductivity (>140Scm(-1)) with superior stretchability (>600%), elasticity, and low Youngs modulus (<7MPa). The outstanding performance of this organic nanocomposite is the result of favorable percolation networks on the nano- and micro-scale and the plasticizing effect of the ionic liquid. The elastic thermoelectric material is implemented in the first reported intrinsically stretchable organic thermoelectric module. Though deformable thermoelectric materials are desirable for integrating thermoelectric devices into wearable electronics, typical thermoelectric materials are too brittle for practical application. Here, the authors report a high-performance elastic composite for stretchable thermoelectric modules. ; Funding Agencies|Knut and Alice Wallenberg Foundation (Tail of the sun); Goran Gustafsson Foundation; Swedish Foundation for Strategic ResearchSwedish Foundation for Strategic Research; Swedish Government Strategic Research Area in Materials Science on Advanced Functional Materials at Linkoping University [2009-00971]; Belgian National Science Foundation (FNRS)Fonds de la Recherche Scientifique - FNRS [T.1004.14 -ECOSTOFLEX]; Linkoping University
The project developed is a centralised repository of software packages to be used in cyber-physical systems. It is composed by a central database, an http api, an ftp client to serve files and a web application to manage the repository. The system also communicates via OPCUA protocol with the embed-system for real time monitoring. ; The advent of the Cyber-Physical Systems (CPS), a physical system representation through a vir-tual model, usually used to control a system or a process comes from the growing democratizationof the computational power. Nowadays, virtually anything can be equipped with some kind ofembedded processor to automate tasks, generate or consume some kind of data. In addition, thecontinuous development and improvement of the communication networks has helped leveragethe concept of the Internet of Things (IoT) in which things are now, themselves, connected to theInternet, exchanging data with each other and with people.In the industrial sector, CPS, also called Cyber-Physical Production Systems (CPPS) and theIoT are the main technological advances that lead to the industry fourth revolution, common des-ignated as Industry 4.0 in which the factory floor is no longer a centralized model where all thecomputation is done centrally but is now a decentralized model where industrial equipment haveembedded devices to control, automate tasks and react in a dynamic and intelligent manner to thesensed physical environment.Thereby, one of the keywords around the CPPSs is software. Software is no longer centralizedand is now distributed through several devices that comprises the system. This new approachcomes with significant changes and one of them is the reuse and distribution of the software. Itis not viable to manual deploy and install software in hundreds or thousands of devices and nothaving a way of reusing the existing software. If, on the one hand, the desire is to develop a moreintelligent process control system, on the other, flexibility, adaptability and simplicity are alsoconvenient capabilities or else intelligent manufacturing process control systems are built upon alot of resources debt. Hence, the solution is to build standards, tools and frameworks that allowthe reuse of software and its rapid deployment in the distributed devices.One option, in the Industry 4.0 field, to cope with the software reuse issue in this kind of sys-tems is the encapsulation of software in functional blocks, the Function Blocks (FBs) and their usein the function block programming paradigm, described in IEC 61499 standard. The functionalityis abstracted away in the FBs and can be reused by just deploying the them to the devices. Thisway, it is easier to manage a network by dragging and dropping these blocks, building complexapplications centrally and deploy everything to the distributed embedded devices. However, theimplementation of this standard to address the aforementioned problem brings, itself, other neces-sities such as managing the FBs, monitoring them and their previous download by the embeddeddevices.This dissertation main goal is the development of a marketplace to manage and monitor of FBs in a IEC 61499 network envisioning the filling of the previous mentioned gaps in this kindof networks. The marketplace, integrated in a IEC 61499 global solution will not only enable thedistribution of FBs among the embedded devices in a IEC 61499 compliant CPPS but also manageFBs versions, functioning as a central repository of software components, having also monitoringand statistical features, allowing the detection of flaws or malfunctions and collect statistical datai iiabout FBs usage.
In the digital era, modules in the form of books are deemed ineffective and inefficient due to the demand for online and independent lectures. This turned out to be facing obstacles due to limitations in learning media. Digital modules are needed to support teaching and learning activities in music theory courses so that the material presented can be well integrated. Digitalization is the process of changing from printed media to electronic media. Therefore it is necessary to digitize the web-based music theory module which aims to facilitate the teaching and learning process. The digitization of web-based music theory modules can be an important component that supports the implementation of the online lecture program that is currently being proclaimed by the government and supports the environmentally friendly (paperless) movement. The next target to be achieved is the development of a web-based music theory module in the ISI Yogyakarta Music Education study program. The qualitative method used in this research is based on data obtained in the field, namely in the music theory class of the ISI Yogyakarta Music Education study program. The technique of collecting data is utilizing literature study, observation, and interviews. The data analysis process was carried out by reducing data, presenting data, and drawing conclusions. The existence of a web-based music theory module is expected to be useful. una for convenience, progress and effectiveness of teaching and learning activities. The results of this study indicate that the module meets certain criteria, such as independent, independent, independent, adaptive, and user-friendly instructional. Based on the research results, it can be concluded that the digitization of the web-based music theory module is one proof of digital transformation due to technological advances.
In: Proceedings of the Estonian Academy of Sciences: official publication of Tallinn Technical University and the Estonian Academy of Sciences = Eesti Teaduste Akadeemia toimetised = Izvestija Akademii Nauk Ėstonii. Engineering = tehnikateadused = techničeskie nauki, Band 7, Heft 4, S. 253
Three years ago I proposed at SUNY Cortland (a liberal arts college emphasizing undergraduate education with a student population of about 5500) the creation of onecredit introductory level module topics courses in our Political Science Department. The purposes of these modules were several: 1) to provide faculty with a testing ground for new courses located at the upper level. One-credit topics modules would allow faculty to experiment with a new course or new subject on a smaller scale, avoiding the necessity of an intellectual and time investment in a full semester offering; 2)to provide some alternate introductory-level course offerings for non-political-science majors in addition to our two core offerings, Introduction to American Government, and Introduction to Comparative World Systems.
This technical note provides an overview for decision makers in the emergency management community who wish to build vulnerability assessments and must develop mitigations strategies and loss projections. It provides a peer-review of the advantages and challenges for the different vulnerability methodologies proposed to date, such as the current version of the ERN-vulnerability module, and its vulnerability model.