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AbstractAbstract
[en] Some years back, after the discovery of Petroleum, Kerosene as one of the fraction of the distillation of Petroleum came into use as cooking fuel and a reduction in pressure was seen on wood and vegetation. Along this line, by the improvement of sciences and technology gas cooker and electric cooker were developed; but epileptic supply of electricity, gas and government policy on deforestation showed that continuous dependence on wood, electricity, gas and kerosene as the only sources of cooking fuel is not going to solve Nigeria domestic cooking problem. To solve this, coal as a source of heat energy could be used as a cooking fuel. However, this paper reports the design of coal stove, construction, assembly and test. The test result showed that using coal (anthracite) as the fuel on a pot of 200g containing 800g of water at room temperature could boil the water in 20 minutes
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2004; [10 p.]; 27. annual conference of the Nigerian Institute of Physics; Kaduna (Nigeria); 15-18 Sep 2004; Available from Department of Mechnical Engineering, Kaduna Polytechnic (NG)
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Miscellaneous
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Conference
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AbstractAbstract
[en] A Dutch public utility (Obragas) introduces a new way to supply gas for their household clients in Helmond, Netherlands: the gas wall socket. The use of gas wall sockets must prevent the decrease of the market share for natural gas compared to the market share of electricity for households
Original Title
Gas uit het stopcontact
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Journal Article
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Energietechniek; ISSN 0927-6629;
; v. 75(4); p. 220-221

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AbstractAbstract
[en] A Dutch public utility (Obragas) introduced a new way to supply gas for their household clients in Helmond, Netherlands: the gas wall socket, which is in use in Japan for years. It appears that the Netherlands will follow. 6 ills
Original Title
Aardgas uit het stopcontact. Een verrassend nieuwtje
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Journal Article
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AbstractAbstract
[en] Highlights: • We described the characteristics of Romanian homes and compared them with U.S. homes. • ETS, dampness/mold, wood/gas stoves use were associated with respiratory symptoms. • We found a high prevalence of indoor smoking and wide use of wood stove. Exposure to indoor air pollutants at home was found to be associated with respiratory diseases. As lifestyle changes with rapid economic growth in Romania, the aim of our study is to describe the characteristics of Romanian homes and their impact on children's respiratory health.
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S0048969717332151; Available from http://dx.doi.org/10.1016/j.scitotenv.2017.11.157; Copyright (c) 2017 Elsevier B.V. All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
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Journal Article
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Luo, Qiang; Xiao, Qiang, E-mail: 13576918019@163.com, E-mail: q707685932@163.com2018
AbstractAbstract
[en] With the development of social economy, the electricity consumption of residents is increasing year by year. And the problem of electricity safety is still becoming more and more prominent. Especially in college dormitories, due to regulatory loopholes and students use prohibited electrical appliances and other reasons. There is a frequent occurrence of fire in the dormitory. This not only causes certain property losses to students, but also threatens the safety of students. If we can carry out the real-time network monitoring of the dormitory electricity consumption, we can cut off the power in the home in the early stage of the accident. To avoid a similar incident to a certain extent, this project aims at designing a student dormitory electricity monitoring system for this safety problem. By using the STM32 processor and the ESP8266 network communication module, the real-time monitoring of the electricity consumption in the dormitory is completed, so that the school supervision department and the students can grasp the electricity consumption of the dormitory in real time. The automatic alarm can be realized over the electricity limit. (paper)
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3. International Conference on Insulating Materials, Material Application and Electrical Engineering; Melbourne (Australia); 15-16 Sep 2018; Available from http://dx.doi.org/10.1088/1757-899X/452/3/032134; Country of input: International Atomic Energy Agency (IAEA)
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Journal Article
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Conference
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IOP Conference Series. Materials Science and Engineering (Online); ISSN 1757-899X;
; v. 452(3); [5 p.]

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Lian Jiarong; Yuan Yongbo; Cao Lingfang; Zhang Jie; Pang Hongqi; Zhou Yunfei; Zhou Xiang, E-mail: stszx@zsu.edu.cn2007
AbstractAbstract
[en] We demonstrate an improved efficiency in OLEDs with a thin Alq3 interlayer, which is inserted into the hole-transport layer for adjusting the hole-injection and transport, and improving the hole-electron balance. The thin Alq3 interlayer can effectively influence the electrical performance and electroluminescence (EL) efficiency of the devices. The devices with an optimum Alq3 interlayer exhibit a maximum EL efficiency of around 3.3 cd/A, which is improved by a factor of two over the conventional devices (1.6 cd/A) without the interlayer
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ICL'05: 2005 international conference on luminescence and optical spectroscopy of condensed matter; Beijing (China); 25-29 Jul 2005; S0022-2313(06)00257-2; Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
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AbstractAbstract
[en] In 1992, Gasunie (Dutch natural gas trading company) started its marketing plan for the public natural gas supply (MOG, abbreviated in Dutch). The aim is to promote the use of natural gas in cooperation with gas utilities. For the commercial sector many different gas appliances are available: high-efficiency deep-frying pans for the catering sector, gas-fired air humidifiers for office and public buildings, gas-fired tumble dryers for small and medium-sized businesses, etc
Original Title
Aantrekkelijke gastoepassingen voor de zakelijke markt. Zes jaar MOG
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Journal Article
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Lee, Sangmin; Kim, Joonwon, E-mail: thinking@postech.ac.kr, E-mail: joonwon@postech.ac.kr2010
AbstractAbstract
[en] This paper presents the development and characterization of a simple yet effective cartridge-type (i.e. an integrated liquid reservoir) pneumatic dispensing system. The unique design was a backflow stopper inside the dispenser to function as a flow restrictor. A thin flexible membrane with computer-controlled pneumatic actuation is used to produce various droplet volumes. The detailed fabrication is explained, and systematic characterization verified the performance of our device. The current device configuration can dispense droplet volumes from 100 nL to 400 nL by controlling the pressure applied to the flexible membrane
Source
S0960-1317(10)26741-4; Available from http://dx.doi.org/10.1088/0960-1317/20/1/015011; Country of input: International Atomic Energy Agency (IAEA)
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Journal Article
Journal
Journal of Micromechanics and Microengineering. Structures, Devices and Systems; ISSN 0960-1317;
; CODEN JMMIEZ; v. 20(1); [8 p.]

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Zhang, Xiao-Sheng; Su, Meng; Brugger, Jürgen; Kim, Beomjoon, E-mail: juergen.brugger@epfl.ch2017
AbstractAbstract
[en] Highlights: • A paper-TENG completely prepared using cost efficient, commercially available commodity materials, is proposed. • Household material, i.e. common paper card, is employed for the first time as an electrification material to construct TENG. • Single-step processes, i.e. penciling and imprinting, are developed to significantly simplify the manufacturing of TENG. • First TENG demonstration realizing controlled manipulation of droplet, which shows an attractive potential in various fields. Triboelectric nanogenerator (TENG) has proven to be a robust power source to efficiently convert ambient mechanical energy into electricity. It experienced substantial growth in the past years owing to its appealing features that make it superior than other self-powering principles. In particular, it excels in high output performance, sustainability in powering capability, as well as the ability to work completely autonomously. However, in order for TENG to make a real impact for societal applications, further improvements towards cost-effective TENG are required, in particular by exploring new inexpensive electrification materials and by simplifying the manufacture procedure. In this work, we present a paper-TENG completely prepared using cost efficient, commercially available commodity materials, such as paper cards, Teflon tape, and graphite pencil. Here, paper was firstly utilized as both supporting structure and functionally triboelectric pair simultaneously, which is widely available at low cost, and in addition, to our advantage, it has a considerably high ability to lose electrons during triboelectrification. As scalable fabrication, we implemented a single step using sandpaper imprinting to increase effective friction area and simple electrode fabrication by means of a graphite pencil. These two technical innovations were systematically studied as to the micro/nano-textured surfaces and conductive electrodes. The electrical properties of fabricated paper TENGs were comprehensively investigated and proved to be a usable power source by using a well-designed vibration platform and practical body motion, respectively. The fabricated paper TENG was successfully utilized to move liquid droplets in designated directions via electro-wetting. This new implementation of controlled droplet manipulation shows an attractive potential of TENG's applications in multidisciplinary fields, such as inkjet printing and lab-on-chip biomedical micro/nano-systems.
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S2211285517300605; Available from http://dx.doi.org/10.1016/j.nanoen.2017.01.053; Copyright (c) 2017 Elsevier Ltd. All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
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Journal Article
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Nano Energy (Print); ISSN 2211-2855;
; v. 33; p. 393-401

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AbstractAbstract
[en] Energy efficiency and source air pollutant emission factors of gas heaters, gas engine heat pumps, and electric heat pumps for domestic heating have been evaluated and compared. The analysis shows that with the present state of technology, gas engine heat pumps have the highest energy efficiency followed by electric heat pumps and then gas heaters. Electric heat pumps produce more than twice as much NOx, and comparable CO2 and CO per unit of useful heating energy compared to natural gas heaters. CO production per unit of useful heating energy from gas engine heat pumps without any emission control is substantially higher than electric heat pumps and natural gas heaters. NOx production per unit of useful heating energy from natural gas engine heat pumps (using lean burn technology) without any emission control is about the same as effective NOx production from electric heat pumps. Gas engine heat pumps produce about one-half CO2 compared to electric heat pumps
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Journal Article
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Journal of Offshore Mechanics and Arctic Engineering; ISSN 0892-7219;
; CODEN JMOEEX; v. 115(4); p. 264-271

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