1,721,140 research outputs found
Cyclic Staircase Voltammetry as a dc and ac Electroanalytical Technique
No full textFourier analysis is used to deconvolve,from a square wave voltammogram, the continuous current response to the alternating one
La Trasformata Discreta di Fourier. Applicazioni in Chimica Analitica
No full textNella serie Rassegne di Scienza e Tecnologia è presentata la definizione di FT e DFT, le operazioni di filtraggio - convoluzione e deconvoluzione - e alcune applicazioni strumentali, nonché di elaborazione dat
Square Wave Voltammetry as an Electroanalytical Technique for Measuring Pure Faradic Currents
No full textA theory is elaborated in order to extract from a square wave voltammteric curve the relevant cyclic voltammetric responses, purged by the capacitive curve. The analysis of the response results much easier
Analisi dell'offerta dei servizi alle famiglie per la determinazione di un'area metropolitana.
No full textTowards an estimate of mobility for the use of facilities in Lombardia: the analysis of supply
No full textMinicomputer-based instrumentation for electroanalytical techniques
No full textThe system comprises a PDP 11/23 PLUS (16-bit) computer and a home-made electrochemical interface which includes digital/analog and analog/digital conversion circuits, a potentiostat, and programmable timers allowing fast data transfer. The software developed includes operating system routines and user-level programs for cyclic voltammetry and chronoamperometry. The whole system provides the user with a computer-aided execution of experiments, including potential waveform synthesis and collection and evaluation of responses
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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