1,168 research outputs found
Espresso Crema Analysis with f-AnoGAN
No full textThis study proposes a system that evaluates the quality of espresso crema in real time using the deep learning-based anomaly detection model, f-AnoGAN. The system integrates mobile devices to collect sensor data during the extraction process, enabling quick adjustments for optimal results. Using the GrabCut algorithm to separate crema from the background, the detection accuracy is improved. The experimental results show an increase of 0.13 in ROC-AUC in the CIFAR-10 dataset and, in crema images, ROC-AUC improved from 0.963 to 1.000 by VAE and hyperparameter optimization, achieving the classification of optimal anomalies in the image. A Pearson correlation coefficient of 0.999 confirms the effectiveness of the system. Key contributions include hyperparameter optimization, improved f-AnoGAN performance using VAE, integration of mobile devices, and improved image preprocessing. This research demonstrates the potential of AI in the management of coffee quality
Corrado Verga. — Crema, città murata
No full textFINO J. F. Corrado Verga. — Crema, città murata. In: Cahiers de civilisation médiévale, 10e année (n°39-40), Juillet-décembre 1967. pp. 492-493
Corrado Verga. — Crema, città murata
No full textFINO J. F. Corrado Verga. — Crema, città murata. In: Cahiers de civilisation médiévale, 10e année (n°39-40), Juillet-décembre 1967. pp. 492-493
Capitoli del Collegio delli speziali medicinali di Crema ...
No full textIn Crema : presso Antonio Carcani, 1740
Segn. : A8 E6
Bianche le c. A4v e A5v
****IR ***000003119** //Leg. in cartone grigio. Disegni ed operazioni matematiche in inchiostro s ui piatti esterni ed interni e sul front. Macchie d'inchiostro.
http://catalogo.unipd.it/F?func=find-c&ccl_term=IDN=PUVE012961&local_base=SBP0
Capitoli del Collegio delli speziali medicinali di Crema ...
No full textIn Crema : presso Antonio Carcani, 1740
Segn. : A8 E6
Bianche le c. A4v e A5v
****IR ***000003119** //Leg. in cartone grigio. Disegni ed operazioni matematiche in inchiostro s ui piatti esterni ed interni e sul front. Macchie d'inchiostro.
http://catalogo.unipd.it/F?func=find-c&ccl_term=IDN=PUVE012961&local_base=SBP0
Design of a New Medium-temperature Stirling Engine for Distributed Cogeneration Applications
No full textAbstractThis paper presents and discusses the design and first prototype realization for a brand new generation of Stirling engines. This unit is realized within the DiGeSPo Project, in which it is coupled with a small-size parabolic trough concentration solar field. The engine is conceived for working with low-temperature heat sources (200-300̊C), in order to match the typical temperatures for the solar field itself.The first part presents the thermodynamic design, which is realized by using models and simulations, and give the specifications for each component, including pistons dimensions; the number, length, diameter for the heat exchangers tubes; regenerators porosity, length and diameter. Four independent and equally working spaces were chosen, as a compromise between the compactness of the overall system, limits imposed by the maximum charging pressure, and the target electrical power (3kW). The parameters of the overall system were optimized during this phase with an iterative procedure, taking into account different concurrent constraints, such as the heat exchange requirements, mechanical friction power losses, and small dead spaces. The engine has been subsequently arranged in a double-acting mechanical configuration, in which the cylinders are opposed as in a boxer engine. This configuration gives the advantages of reducing leaking losses and can work with four pistons. The heat exchangers, which are the most crucial and complex components, have been realized by the Selective Laser Melting (SLM) manufacturing technique.The specific scientific and technical details related to a low-temperature Stirling engine, and the solutions adopted, are discussed and presented trough the paper, and finals recommendations are provided
Capitoli del Collegio delli speziali medicinali di Crema ...
No full textIn Crema : presso Antonio Carcani, 1740
Segn. : A8 E6
Bianche le c. A4v e A5v
****IR ***000003119** //Leg. in cartone grigio. Disegni ed operazioni matematiche in inchiostro s ui piatti esterni ed interni e sul front. Macchie d'inchiostro.
http://catalogo.unipd.it/F?func=find-c&ccl_term=IDN=PUVE012961&local_base=SBP0
Capitoli del Collegio delli speziali medicinali di Crema ...
No full textIn Crema : presso Antonio Carcani, 1740
Segn. : A8 E6
Bianche le c. A4v e A5v
****IR ***000003119** //Leg. in cartone grigio. Disegni ed operazioni matematiche in inchiostro s ui piatti esterni ed interni e sul front. Macchie d'inchiostro.
http://catalogo.unipd.it/F?func=find-c&ccl_term=IDN=PUVE012961&local_base=SBP0
Capitoli del Collegio delli speziali medicinali di Crema ...
No full textIn Crema : presso Antonio Carcani, 1740
Segn. : A8 E6
Bianche le c. A4v e A5v
****IR ***000003119** //Leg. in cartone grigio. Disegni ed operazioni matematiche in inchiostro s ui piatti esterni ed interni e sul front. Macchie d'inchiostro.
http://catalogo.unipd.it/F?func=find-c&ccl_term=IDN=PUVE012961&local_base=SBP0
Capitoli del Collegio delli speziali medicinali di Crema ...
No full textIn Crema : presso Antonio Carcani, 1740
Segn. : A8 E6
Bianche le c. A4v e A5v
****IR ***000003119** //Leg. in cartone grigio. Disegni ed operazioni matematiche in inchiostro s ui piatti esterni ed interni e sul front. Macchie d'inchiostro.
http://catalogo.unipd.it/F?func=find-c&ccl_term=IDN=PUVE012961&local_base=SBP0
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