Refine
H-BRS Bibliography
- yes (99) (remove)
Departments, institutes and facilities
- Fachbereich Informatik (51)
- Institut für Technik, Ressourcenschonung und Energieeffizienz (TREE) (25)
- Fachbereich Ingenieurwissenschaften und Kommunikation (21)
- Institute of Visual Computing (IVC) (17)
- Fachbereich Wirtschaftswissenschaften (15)
- Fachbereich Angewandte Naturwissenschaften (10)
- Institut für Verbraucherinformatik (IVI) (9)
- Institut für Cyber Security & Privacy (ICSP) (8)
- Institut für Sicherheitsforschung (ISF) (8)
- Internationales Zentrum für Nachhaltige Entwicklung (IZNE) (5)
Document Type
- Conference Object (99) (remove)
Year of publication
- 2015 (99) (remove)
Keywords
- Eco-Feedback (4)
- FPGA (3)
- Sustainable Interaction Design (3)
- Workplace (3)
- Education (2)
- Organizational Culture (2)
- Taxonomy (2)
- 3D user interface (1)
- 3D user interfaces (1)
- 802.11 (1)
In the fermentation process sugars are transformed into lactic acid. pH meters have traditionally been used for fermentation process monitoring based on acidity. More recently, near infrared (NIR) spectroscopy has proven to provide an accurate and non-invasive method to detect when the transformation of sugars into lactic acid is finished. The fermentation process when sugars are transformed into lactic acid. This research proposes the use of simplified NIR spectroscopy using multispectral optical sensors as a simpler and less expensive measure to end the fermentation process. The NIR spectrum of milk and yogurt is compared to find and extract features that can be used to design a simple sensor to monitor the yogurt fermentation process. Multispectral images in four selected wavebands within the NIR spectrum are captured and show different spectral remission characteristics for milk, yogurt and water, which support the selection of these wavebands for milk and yogurt classification.
Introduction: After cellulose, lignin represents the most abundant biopolymer on earth that accounts for up to 18-35 % by weight of lignocellulose biomass. Today, it is a by-product of the paper and pulping industry. Although lignin is available in huge amounts, mainly in form of so called black liquor produced via Kraft-pulping, processes for the valorization of lignin are still limited [1]. Due to its hyperbranched polyphenol-like structure, lignin gained increasing interest as biobased building block for polymer synthesis [2]. The present work is focused on extraction and purification of lignin from industrial black liquor and synthesis of lignin-based polyurethanes.
In this paper, a set of micro-benchmarks is proposed to determine basic performance parameters of single-node mainstream hardware architectures for High Performance Computing. Performance parameters of recent processors, including those of accelerators, are determined. The investigated systems are Intel server processor architectures as well as the two accelerator lines Intel Xeon Phi and Nvidia graphic processors. Results show similarities for some parameters between all architectures, but significant differences for others.