Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"Laboratory instrumentation"”.
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Chemical Application of Silicon-Based Resonant Microsensor
… water samples were taken and analyzed in the laboratory using classical laboratory instrumentation. Current trends target real-time measurements using e.g. chemical microsensors built with microfabrication technologies. Among these, mass-sensitive chemical sensors, based on cantilever beams or …
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A quasi-real-time inertialess microwave holographic imaging system
… analysis and hardware development of a laboratory microwave imaging system which uses holographic principles. The application of an aperture synthesis technique and the electronic commutation of all antennae has resulted in a compact and economic assembly - which requires no moving parts …
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Marginal oscillator sensitivity enhancement using full-state nonlinear feedback
… circuit model can be revised to better resemble laboratory instrumentation and can be implemented in hardware or software. Third, for this and previous designs, it had been observed that conversion-gain is proportional to the settling time of the circuit. Under very loose constraints, this …
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Charge-Modulated Field-Effect Transistor: technologies and applications for biochemical sensing
… and low cost alternative to the bulk, expensive laboratory instrumentation. Among the biochemical reactions, genetic processes have been thoroughly investigated in literature: in particular, DNA hybridization detection represents a basic biological reaction for several, more sophisticated …
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Procedimentos operacionais padrão dos equipamentos de rotina localizados no Laboratório de Estudos em Química Ambiental (leqa/dq).
… in the administration of any organization or laboratory, tracing a path enabling safer and desirable levels of quality, productivity, competitiveness, process control and safety in the workplace, contributing to obtaining results and enabling better job description. The aim of this study was …
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MEMS Piezoresistive Micro-Cantilever Arrays for Sensing Applications
… can be hardly performed with traditional instrumentation in specialised laboratories, due to the time required for sample collection and analysis. In all applications, one of the key-points for a successful solution of the problem is the availability of detectors with high-sensitivity and …