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《Telematics and Informatics》2004,21(4):293-315
Little is known about the dynamics of adoption of Internet services in general in the Acceding and Candidate Countries1 (ACCs). Retail Internet banking, however, is one of the most developed e-services and, the drivers and barriers for the adoption of Internet banking are likely to be relevant to other sectors' e-services. They may also shed light on the underlying supply/demand dynamics.The paper addresses the following questions:
- •What is the current Internet banking level of supply in the current European Union countries (EU15) and in ACCs? What are the drivers and barriers for development?
- •What is the current level of adoption by consumers? What are the drivers and barriers for adoption?
- •Are there supply/demand issues that are specific to ACCs?
- •What are the potential private/public policy options for addressing these issues?
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《Photovoltaics Bulletin》2003,2003(10):12-14
- Testing solar cell assemblies for susceptibility to UV degradation
- Method of doping silicon, metal-doped silicon and making solar cells
- Method for making PV cell containing dye
- Solar cell with front-mounted bypass diode
- PV element, its production, and solar cell modules
- Solar battery module, and method for replacing solar cell
- Making and connecting bus bars on solar cells
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《Photovoltaics Bulletin》2003,2003(8):12-14
- Improving polymeric materials for use in solar cell applications
- Lattice-matched semiconductor materials for optoelectronic devices
- Solar rechargeable battery
- Electro-optical or PV cell, and its fabrication
- Solar simulator with movable filter
- Combination PV cell and RF antenna
- Forming zinc oxide film, and producing PV device
- Synthesis of layers, coatings or films using electrostatic fields
- Solar power generation apparatus and control method
- Power converter integrated solar cell module
- Solar cell device
- Transparent electrode comprising ZnO and a film with a melting point lower than that of ZnO
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《Photovoltaics Bulletin》2003,2003(9):13-14
- Solar cell with integral monolithically grown bypass diode
- Solar cells incorporating light-harvesting arrays
- Polymer devices for PV and light emission
- Glass substrates coated with infrared and/or solar reflective thin layers
- Preparing vaporized antimony precursors
- Low-color UV absorbers for high UV wavelength protection
- PV device and its manufacture
- Adaptive, full-spectrum solar energy system
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《Photovoltaics Bulletin》2003,2003(8):9-11
- Single-chip PV water electrolysis device
- Microscale combustion for micro thermophotovoltaic systems
- Minority carrier blockade in MIND model solar cells
- International review of market deployment strategies for PV
- Monolithic a-Si alloy solar modules
- Microstructure of amorphous and microcrystalline Si and SiGe alloys
- GaN/AlGaN back-illuminated MQW Schottky barrier UV photodetectors
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《Photovoltaics Bulletin》2003,2003(10):9-11
- Is AM1.5 applicable in practice: Modeling eight PV materials
- Modeling of refractive index and reflectivity of quantum-well solar cell
- Monolithic crystalline multijunction solar cell development
- Characterization of modified Si solar cell emitter by porous Si layer
- Quality of chemical bath deposited CdS layers in thin-film PV cells
- Enhancing efficiency of solar cells and extending performance life
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《Mechatronics》2000,10(3):339-351
A software tool based on bond graphs is presented together with a hardware-in-the-loop experimental rig. These are designed to be used as aids in the planning, simulation, implementation and testing of control systems containing multiple actuators with sensory feedback.The windows-based, object-orientated (OO) development tool ACE (Adaptive Control Environment) enables the user to build up a graphical representation of the system by selecting objects from a library of system elements and/or mini systems. Each of these objects, although viewed as a graphical drawing of the selected element on this level, contains data representing an acausal bond graph. As the model is built up containing several of these objects, ACE has a view of the overall interconnecting acausal bond graph of the system.For hardware-in-the-loop simulation, ACE divides the core system model into three parts, representing:
- •the hardware-in-the-loop objects — that is the hardware under test (e.g. an electrical motor and sensors);
- •the controller — whose function it is to control the afore mentioned hardware;
- •an applied loading.
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《Photovoltaics Bulletin》2003,2003(10):3
- Thai investment in PV project
- Konarka secures future with new credit
- Grid project for Solar Plexus
- New Jersey PV project stalls
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《Photovoltaics Bulletin》2003,2003(11):14
Including information on:
- Stabilizing dendritic web crystal growth
- Folding PV strip device
- Method for purifying silicon
- Photovoltaic module
13.
《Photovoltaics Bulletin》2003,2003(11):3
Including brief news on:
- Mitsubishi Heavy to double PV sales
- Honda CIGS triple-junction solar cells
- Galapagos gets first PV catamaran
- NIST ATP award for AstroPower
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《Photovoltaics Bulletin》2003,2003(11):12-13
Including information on:
- Thailand’s solar white elephants: 15 years of solar battery charging
- Integrated PV/gas-turbine system for satisfying peak demands
- Charge conduction and PV properties of DDE-based Schottky device
- Field-aided collection in GaInP2 top solar cells
- PV roofing design issues and integration into buildings
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《Photovoltaics Bulletin》2003,2003(7):10-12
- Enhancing solar cell efficiency and extending performance life
- 5–20 MeV proton irradiation effects on GaAs/Ge solar cells for space use
- Design of hybrid a-Si/PEC multijunction cell for hydrogen production
- Photoassisted MOVPE-grown ZnSe/GaAs heterojunction solar cells
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《Photovoltaics Bulletin》2003,2003(9):11-12
- Corrosion of SnO2:F transparent conducting layers in thin-film PV
- CuInSe2 thin-film preparation via new selenization process
- Dynamic performance of hybrid PV/thermal collector wall
- Processing effects on microstructure of silver thick films
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《Microelectronic Engineering》1983,1(2):121-142
The advantage of high voltage electron beam lithography in submicron VLSI fabrication is outlined. Continuously-moving-stage EB systems with small deflection width are suited to high voltage electron beam machines. At 50 kV, the following experimental results were obtained:
- 1.(1) 0.75 μm lines of PMMA are formed on a 0.8 μm step.
- 2.(2) Dimension deviation from designed size due to proximity effect is below ±0.1 μm for line or space, ranging from 0.25 μm to 30 μm, adjacent to a large area.
- 3.(3) Dosages, required to obtain a resist pattern with vertical walls, are 50μC/cm2 at 50 kV and 100 μC/cm2 at 20 kV.
- 4.(4) Accurate position detection for a mark covered with thick overlayers can be achieved at 50 kV, but not at 20 kV.
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Dietmar Köther 《Journal of Infrared, Millimeter and Terahertz Waves》1987,8(11):1365-1389
In the following paper some different kinds of microwave guides will be inspected under main aspect of higher order modes. The knowledge of these modes is important for field matching problems at discontinuities and for suppressing propagation of higher order modes by geometrical variations. In some cases it is sufficient to know their principal behaviour. They will be calculated in paper by the often used orthogonal expansion. This method allows to determine all kinds of waves: propagating, damping and complex waves. The following guides are inspected:
- rectangular waveguides,
- circular waveguides,
- L-shaped waveguides,
- double ridged rectangular waveguides,
- unilateral finlines with one slot,
- unilateral finlines with two slots,
- shielded microstrip lines,
- circular image guides,
- rectangular waveguides with dielectric slab,
- H-guides.
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《Telematics and Informatics》1999,16(3):91-98
The telecommunication sector is creating and developing new uses for information and communications technologies. In a context of services, it has become important to take into account the diversity of potential uses of telecommunication technology. The purpose of this paper is to understand how are the users built up in the case of Internet in Mexico in the frame of social diversity and the construction of a democracy.The focus will be:
- 1.To analyse the main economic and political actors that are defining the social uses of Internet in Mexico.
- 2.To describe the main services that Internet is providing to users.
- 3.To select a small sample of users in Mexico in order to apply them a questionnaire that could let us know the new patterns of behaviour and emergence of new practices.