Fresco 发表于 2025-3-25 07:19:50
KaiGe Liu,DeXiang Deng,Xi Zhou,JiaNi Liangs AC to AC conversion. This volume examines DC to DC conversion. The fourth is devoted to DC to AC conversion. Converters which carry out the DC-DC conversion operate by chopping the input voltage or current: they are called choppers or switch-mode power converters. Their operating frequency is not有罪 发表于 2025-3-25 09:22:06
Working with multidetection in the analytical ultracentrifuge: the benefits of the combination of a ysis of colloidal systems the absorption detector is normally denoted as a special detector, since, if Mie scattering is not taken into account, most polymers are transparent to UV and visible light. The interference optics is a detector for measuring the refractive index (RI) difference and is denoARENA 发表于 2025-3-25 13:18:29
http://reply.papertrans.cn/64/6357/635693/635693_23.pngFantasy 发表于 2025-3-25 17:43:56
Neural Correlates of Technological Ambivalence: A Research Proposal,ible dispositions to a new technology, ambivalence, has not been studied much in the information systems research. Ambivalence refers to a state of having both positive and negative orientations toward an object simultaneously. Our conjecture is that it is possible for an individual to have such a rFLACK 发表于 2025-3-25 20:38:07
Design of Photoplethysmography (PPG)-Based Respiratory Rate Measuring Device Through Peak Calculations, measured in breaths per minute (BrPM). Breaths per minute refer to the number of breaths taken by a person in one minute. The current clinical respiratory rate calculation method, i.e., a standard calculation by counting the number of chest movements, can cause patient discomfort, bias in counting,inundate 发表于 2025-3-26 02:41:29
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Parametric ARMA(p, q)- GARCH(r, s) Models,is a critical decision, as it can largely impact the effectiveness of advertising campaigns (De Pelsmacker and Geuens, 1998; Ko et al., 2007; Okazaki and Taylor, 2013). The levels of advertising adaptation have been defined on a continuum “ranging from worldwide standardization to national customization” (Merz et al., 2008; Ritzer, 2004).返老还童 发表于 2025-3-26 12:07:51
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Supply-Strategien in Einkauf und Beschaffungrgument form where computational psychometric methods can carry out vital roles in assessment of more advanced constructs, from more complex data, in new forms and contexts of assessment. It concludes by reflecting on how one reconceives and extends the notions of validity, reliability, comparabilit