Monitoring and Control Strategies for Ethanol Production inSaccharomyces Cerevisiae

Author(s):  
Gilles Roux ◽  
Zetao Li ◽  
Boutaib Dahhou
2020 ◽  
Vol 47 (11) ◽  
pp. 947-964 ◽  
Author(s):  
Carina L. Gargalo ◽  
Isuru Udugama ◽  
Katrin Pontius ◽  
Pau C. Lopez ◽  
Rasmus F. Nielsen ◽  
...  

AbstractThe biomanufacturing industry has now the opportunity to upgrade its production processes to be in harmony with the latest industrial revolution. Technology creates capabilities that enable smart manufacturing while still complying with unfolding regulations. However, many biomanufacturing companies, especially in the biopharma sector, still have a long way to go to fully benefit from smart manufacturing as they first need to transition their current operations to an information-driven future. One of the most significant obstacles towards the implementation of smart biomanufacturing is the collection of large sets of relevant data. Therefore, in this work, we both summarize the advances that have been made to date with regards to the monitoring and control of bioprocesses, and highlight some of the key technologies that have the potential to contribute to gathering big data. Empowering the current biomanufacturing industry to transition to Industry 4.0 operations allows for improved productivity through information-driven automation, not only by developing infrastructure, but also by introducing more advanced monitoring and control strategies.


Author(s):  
L D Seneviratne ◽  
F A Ngemoh ◽  
S W E Earles ◽  
K A Althoefer

The results of a theoretical study of the self-tapping screw insertion process are presented. Fundamental concepts of engineering mechanics are employed to analyse the axial torque required to complete a general self-tapping screw insertion operation. Equations for the screw insertion torque as a function of screw, hole and material properties are presented. Experimental results for torque signature signals are compared with the predictions of the theoretical model, confirming the validity of the model. The theoretical model provides a basis for developing automated monitoring and control strategies for self-tapping screw fastenings.


2015 ◽  
Vol 21 (4) ◽  
pp. 18-26 ◽  
Author(s):  
Anna Maria Galli ◽  
Paola Gualeni ◽  
Giuseppe Stranieri ◽  
Stefano Qualich ◽  
Giovanni Cusano

Abstract The rising cost of fuel, the more and more severe international standards and a growing awareness of the environmental impact of pollutant emissions have led energy efficiency to become a theme of great interest in the marine sector. The strategy for increasing energy efficiency may refer both to the consumption reduction and to the increase of energy recovery systems. This need turns out in monitoring and control strategies for energy processes on board. Monitoring information is recorded and stocked in a database, that needs to be analyzed to find out patterns in large data sets. A huge amount of data, from a RO-PAX ship, has been analyzed in order to gain a further insight into ship performances. Improvements in ship energy performances could be reached with an intense study of the historical data of the vessel attitude.


Author(s):  
M. C. Achig-Balarezo ◽  
L. Vázquez ◽  
M. G. Barsallo ◽  
J. C. Briones ◽  
J. Amaya

The rehabilitation of heritage sites, as well as the implementation of monitoring and control strategies is fundamental for its conservation. In the case of Cuenca, a World Heritage City, a maintenance campaign in the traditional neighborhood of San Roque was carried out in 2014. The objective was to undertake maintenance actions on roofs and façades as well as on elements at risk. The campaign process was developed keeping in mind the cycle or phases of preventive conservation: anamnesis, diagnosis, therapy and control (ICOMOS, 2003). At the end of the maintenance campaign an impact assessment was undertaken and monitoring tools were handed out to the community in order to strengthen the citizen participation in the preservation of built heritage. The experience of the maintenance campaign unveiled a series of lessons that have been evaluated in the present investigation, being the main objective the strengthening of the processes of governance and documentation through the formulation of strategies inherent to the maintenance of heritage buildings. In this process it is shown that the participation of citizens is a strategic factor for the sustainable development of maintenance campaigns, which allow for the preservation of historical sites for future generations.


Author(s):  
Muhammad Syaifullah ◽  
Fachrurazi Fachrurazi ◽  
Firdaus Achmad ◽  
Sandi Adji Usman ◽  
Rizki Wahyuni

The level of financial literacy in Indonesia is still low, there are still many millennials who are not familiar with investment in the Islamic capital market. This study aims to explain the management of strategies undertaken by the Islamic Investment Gallery in attracting students to invest and find out the obstacles faced in attracting investors. This study uses a qualitative method with a descriptive approach. Data collection techniques are interviews with management, MNC Securities and investors management, b) Documentation, c) Direct observations at the IDX Sharia Investment Gallery. The first research results that the management of strategies in increasing student interest in investing in the Islamic capital market, including: a) Environmental observation; b) The formulation of strategies has not been implemented much, c) Implementation, is still not maximized; d) Evaluation and control, still need special monitoring and control strategies currently still not effective. Secondly, the factors that influence students' interest in investing are: a) Internal factors; b) Social factors; and c) emotional motives.Keywords: Management Strategy, Islamic Investment, Student InterestTingkat literasi keuangan masyarakat di Indonesia yang masih rendah, masih banyak generasi milenial yang belum mengenal investasi di pasar modal syariah. Penelitian ini bertujuan menjelaskan manajemen strategi yang dilakukan Galeri Investasi Syariah didalam menarik minat mahasiswa berinvestasi di pasar modal syariah dan untuk mengetahui kendala yang dihadapi oleh Manajemen Galeri Investasi syariah dalam menarik investor. Penelitian ini menggunakan metode kulitatif dengan pendekatan deskriptif. Teknik pengumpulan data yaitu wawancara kepada manajemen galeri, Manajemen MNC Sekuritas dan para investor, b) Dokumentasi berupa foto-foto hasil wawancara, c) Observasi langsung pada Galeri Investasi Syariah BEI. Hasil penelitian yang pertama bahwa manajemen strategi dalam meningkatkan minat mahasiswa untuk berinvestasi di pasar modal syariah, di antaranya yaitu: a) Pengamatan lingkungan; b) Perumusan strategi masih belum banyak yang diterapkan, c) Implementasi, masih belum maksimal; d) Evaluasi dan pengendalian, kegiatan masih perlu pemantauan khusus dan pengendalian strategi saat ini masih belum efektif. Kedua bahwa faktor yang mempengaruhi minat berinvestasi yaitu a) Faktor dari dalam; b) Faktor sosial; dan c) Motif emosional.Kata Kunci: Strategi Manajemen, Investasi Syariah, Minat.


2018 ◽  
Vol 166 ◽  
pp. 337-349 ◽  
Author(s):  
Márcia Peixoto Vega ◽  
Gabrielle Fontella de Moraes Oliveira ◽  
Lindoval Domiciano Fernandes ◽  
André Leibsohn Martins

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