scholarly journals Rotation and Strain Instrument Performance Tests with Active Seismic Sources

2020 ◽  
Author(s):  
Felix Bernauer ◽  
Joachim Wassermann ◽  
Katrin Behnen ◽  
Heiner Igel ◽  
Stefanie Donner ◽  
...  
Keyword(s):  
Quality Standard ◽  
Geophysical Research ◽  
Sensor Performance ◽  
Federal Institute ◽  
University Of Munich ◽  
First Results ◽  
High Quality Standard ◽  
The University ◽  
Mechanical Rotation ◽  
Seismic Rotation

<p>Interest in measuring seismic rotation and strain is growing in many areas of geophysical research. This results in a great need for reliable and field deployable instruments measuring ground rotation and strain. To further establish a high quality standard for rotation and strain measurements in seismology, researchers from the Ludwig-Maximilians University of Munich (LMU), the German Federal Institute for Geosciences and Natural Resources, the University of Potsdam and the ETH Zürich organized a comparative sensor test experiment which took place in November 2019 at the Geophysical Observatory of the LMU in Fürstenfeldbruck, Germany. More than 40 different sensors such as ring-laser and fiber optic gyroscopes, a Distributed Acoustic Sensing (DAS) cable and interrogator, liquid-based as well as mechanical rotation sensors were involved in addition to 12 classical broadband<br>seismometers and a 80 channel, 4Hz geophone chain. The experiment consisted of two parts: during the first part, the sensors were co-located in a huddle test recording self noise and signals from small, nearby explosions. In a second part, the sensors were distributed into the field in various array configurations recording active seismic signals generated by small amounts of explosive and a vibro-seis truck. This contribution presents details on the setup of the experiment and first results on sensor performance characteristics and signal similarities.</p>

scholarly journals An Industry of R&D

2014 ◽  
Vol 136 (10) ◽  
pp. 44-47
Author(s):  
Harry Hutchinson
Keyword(s):  
Electronic Systems ◽  
Massachusetts Institute ◽  
Massachusetts Institute Of Technology ◽  
Research Areas ◽  
Federal Institute ◽  
University Of Munich ◽  
World Class ◽  
Institute Of Technology ◽  
The University ◽  
The Tropics

This article discusses how Singapore is amassing a brain trust to compensate for resources that nature didn’t provide to it. CREATE or “Campus for Research Excellence and Technological Enterprise” is one of the most ambitious projects of Singapore’s National Research Foundation. CREATE seeks to unite Singapore’s universities with world-class research institutions to study issues ranging from urban planning to medical treatment. The organization has partnerships with 10 foreign universities, including Massachusetts Institute of Technology, the Technical University of Munich, Cambridge University, and the Swiss Federal Institute of Technology. There are five research groups in CREATE’s partnership with Massachusetts Institute of Technology. The research areas are infectious diseases, environmental sensing and modeling, biosystems and micromechanics, urban mobility, and low-energy electronic systems. The University of California, Berkeley, has two research programs with CREATE. One aims to improve the efficiency of buildings in the tropics, and the other is working on raising the electrical output of photovoltaic devices.

scholarly journals Rotation, Strain, and Translation Sensors Performance Tests with Active Seismic Sources

Sensors ◽  
2021 ◽  
Vol 21 (1) ◽  
pp. 264
Author(s):  
Felix Bernauer ◽  
Kathrin Behnen ◽  
Joachim Wassermann ◽  
Sven Egdorf ◽  
Heiner Igel ◽  
...  
Keyword(s):  
Strong Motion ◽  
Quality Standard ◽  
Noise Signal ◽  
Performance Comparison ◽  
Motion Sensors ◽  
Geophysical Research ◽  
Waveform Similarity ◽  
Narrow Frequency Range ◽  
High Quality Standard ◽  
High Level

Interest in measuring displacement gradients, such as rotation and strain, is growing in many areas of geophysical research. This results in an urgent demand for reliable and field-deployable instruments measuring these quantities. In order to further establish a high-quality standard for rotation and strain measurements in seismology, we organized a comparative sensor test experiment that took place in November 2019 at the Geophysical Observatory of the Ludwig-Maximilians University Munich in Fürstenfeldbruck, Germany. More than 24 different sensors, including three-component and single-component broadband rotational seismometers, six-component strong-motion sensors and Rotaphone systems, as well as the large ring laser gyroscopes ROMY and a Distributed Acoustic Sensing system, were involved in addition to 14 classical broadband seismometers and a 160 channel, 4.5 Hz geophone chain. The experiment consisted of two parts: during the first part, the sensors were co-located in a huddle test recording self-noise and signals from small, nearby explosions. In a second part, the sensors were distributed into the field in various array configurations recording seismic signals that were generated by small amounts of explosive and a Vibroseis truck. This paper presents details on the experimental setup and a first sensor performance comparison focusing on sensor self-noise, signal-to-noise ratios, and waveform similarities for the rotation rate sensors. Most of the sensors show a high level of coherency and waveform similarity within a narrow frequency range between 10 Hz and 20 Hz for recordings from a nearby explosion signal. Sensor as well as experiment design are critically accessed revealing the great need for reliable reference sensors.

Methodology for the Practical Learning of Pelletizing Processes of Biomass Waste

2009 ◽  
Vol 625 ◽  
pp. 77-82
Author(s):  
T. Miranda G-Cuevas ◽  
I. Montero Puertas ◽  
J.I. Arranz Barriga ◽  
M. López León ◽  
S. Rojas Rodríguez
Keyword(s):  
Quality Standard ◽  
Biomass Energy ◽  
Quality Analysis ◽  
Practical Training ◽  
Renewable Energy Resources ◽  
Laboratory Practice ◽  
Biomass Waste ◽  
Postgraduate Studies ◽  
High Quality Standard ◽  
The University

In view of the need for practical training and for a high quality standard in the field of Renewable Energies, the University of Extremadura offers postgraduate studies called “Master of Energetic Engineering and Renewable Energy Resources”. One component of this programme is the densification practice which forms part of the subject of Biomass Energy. This laboratory practice involves students in the manufacturing process and the quality analysis of densified solid biofuels (pellets), providing them with the experimental knowledge necessary for a thorough assimilation of the theory. By carrying out this laboratory practice as well as participating in dynamism, which is one of the basics of technical studies, students will get a complete training within this discipline.

DSSC-Integrated Glassblocks for the Construction of Sustainable Building Envelopes

2014 ◽  
Vol 875-877 ◽  
pp. 629-634 ◽  
Author(s):  
Rossella Corrao ◽  
Dario D'Anna ◽  
Marco Morini ◽  
Luisa Pastore
Keyword(s):  
Energy Efficient ◽  
Light Transmittance ◽  
Building Envelopes ◽  
Sustainable Building ◽  
Building Product ◽  
Building Integrated Photovoltaics ◽  
Pv Systems ◽  
Innovative Solutions ◽  
First Results ◽  
The University

The paper shows the first results of the optical performance analysis carried out on the DSSC integrated glassblock, an innovative building product developed at the Department of Architecture of the University of Palermo. In the field of a research that is being conducted in order to define innovative solutions for the construction of photovoltaic and energy efficient translucent building envelopes, different hypotheses of integration of DSSC into the glassblock have been foreseen. The integration of glassblock with third generation PV systems allows to define a novel building-PV product that meets the current requirements of the BIPV (Building Integrated Photovoltaics) market. By means of OptiCAD® software, several numerical simulations were conducted to analyse the solar factor, the light transmittance and the shading coefficient of the device.

scholarly journals Comparative Study of Iran and the UK national curriculum based on the principles of Mind, Brain and Education

2019 ◽  
Vol 8 (1) ◽  
pp. 46
Author(s):  
Nazanin Reza Zadeh Mottaghi ◽  
Mahmoud Talkhabi
Keyword(s):  
Educational System ◽  
Teaching And Learning ◽  
National Curriculum ◽  
Quality Standard ◽  
Thinking Skills ◽  
Reflective Practices ◽  
Science Of Mind ◽  
High Quality Standard ◽  
The Uk ◽  
Collaborative Activities

This study compares the national curriculum of Iran and the UK to find out how the educational system indeveloping countries such as Iran can be improved. Because of implementing thinking skills and cognitive education,the educational system in the UK benefits from a high-quality standard. The science of mind, brain, educationintroduces some principles to improve teaching and learning methods and provide thoughtful and lifelong learnersfor the societies. In this study, we specified the main parts of the national curriculum in both countries and selectedsome of the principles to determine whether these two countries apply them in their national curriculum. Some ofthese principles focus on some significant issues: teaching models, the use of Meta-discipline and HolisticTechniques, authentic learning experiences, use of products, processing and progressing Evaluations, developingexplicit learning objectives, how to benefit from thinking and reflective practices, using collaborative and democraticactivities, preparing students to set personal objectives, giving themselves feedbacks, technology and flippedclassrooms, and beginning Year- Round Schooling. The results show that Iran needs more precise and detailedlearning objectives in its curriculum, use of democratic and collaborative activities with academics and students,develop thinking and reflective practices which play vital roles in upgrading the educational system. Moreover, it issuggested that the UK and Iran should consider embedded evaluations and flipped classrooms to meet the needs ofnew generation of learners.

scholarly journals Spin-offs of the Third Mission and social innovation: the case study of the research–training–intervention project of Geodata Ltd

2016 ◽  
Vol 8 (2) ◽  
pp. 19-25
Author(s):  
Ezio Del Gottardo ◽  
Salvatore Patera
Keyword(s):  
Social Innovation ◽  
Research Training ◽  
Participatory Culture ◽  
Training Intervention ◽  
Third Mission ◽  
Empowerment Evaluation ◽  
The Third ◽  
First Results ◽  
The University ◽  
Start Ups

Abstract As a result of enactment of Law 297/1999, many Italian universities could improve the opportunities in applied research, activating spin-offs and start-ups in conformity with those regulations. This is a new challenge in the universities’ mission: universities are capable (and therefore they are asked) to generate not only new knowledge and competent professional profiles, but also to make a new effort in implementing the “third mission” for promoting social innovation. Considering this background, we present a research project - a training intervention named “Participatory culture, personal branding and organisational wellness” - by Espéro Pvt, a spin-off of the University of Salento, for Geodata Engineering Ltd., located in Turin, Italy. Presented below are the theoretical framework (learning organisation, empowerment evaluation and organisational wellness) and the methodology, as well as the first results.

International and Multidisciplinary Experiences in Engineering Courses at UNAM

2012 ◽  
Author(s):  
Vicente Borja ◽  
Alejandro Ramírez-Reivich ◽  
Marcelo López-Parra ◽  
Arturo Treviño Arizmendi ◽  
Luis F. Equihua Zamora
Keyword(s):  
Information Sharing ◽  
Product Innovation ◽  
Lessons Learned ◽  
Faculty Members ◽  
University Of California ◽  
Focal Points ◽  
User Centered Design ◽  
University Of Munich ◽  
Design Students ◽  
The University

A team of faculty members from the Universidad Nacional Autónoma de México (UNAM) has coordinated multidisciplinary courses in collaboration with universities from other countries. The team, who is composed by faculty from the School of Engineering and the School of Architecture, coordinates with pairs of Stanford University, the University of California at Berkeley, and the Technical University of Munich; to teach three particular design courses. All three courses are related to product innovation but they have different emphasis depending on the collaborating partner. The focal points of each of the three courses are: (1) innovation, (2) user centered design and sustainability and (3) transport in megacities of the future. Engineering and industrial design students are involved in the courses. They are organized in teams that include participants from the two collaborating universities. During the courses teams carry out projects working mostly at a distance; they use different means of communication and information sharing and also pay reciprocal visits between the universities involved in the collaboration. This paper describes each of the three courses highlighting their particular characteristics. The outcomes and results of the courses and specific projects are commented. In the end of the paper lessons learned are discussed and final remarks are presented.

scholarly journals Re-Inhabiting Inner Areas Triggering New Regeneration Trajectories: The Case Study of Sicani in Sicily

2022 ◽  
Vol 14 (2) ◽  
pp. 976
Author(s):  
Barbara Lino ◽  
Annalisa Contato ◽  
Mauro Ferrante ◽  
Giovanni Frazzica ◽  
Luciana Macaluso ◽  
...  
Keyword(s):  
National Interest ◽  
Work Life ◽  
Research Project ◽  
Sustainable Lifestyles ◽  
First Results ◽  
Peripheral Areas ◽  
The University ◽  
Qualitative Analyses

The Italian debate on the so-called ‘inner areas’ has received a much-needed boost, following the COVID-19 pandemic, which has further highlighted the differences between metropolitan and inner areas. While the progressive depopulation of inner areas is a worrying phenomenon, the limits of incessant urbanisation and the concentration of settlement and infrastructure policies in large conurbations have become evident. Departing from the framework of the B4R-Branding4Resilience research project of national interest and, by continuing in the furrow initiated by the SNAI, but also surpassing it, the aim of the University of Palermo’s research is to define the requirement for a more inclusive settlement model in the Sicani area in Sicily (Italy) to re-balance existing asymmetries by recharging peripheral areas with new centrality. The aims of the research are to demonstrate that inner areas could be an engine for innovation, thereby outlining a roadmap through which to encourage the resilience of new sustainable lifestyles. These aims would be achieved by working on new perspectives and projects, which are capable of radically modifying production, consumption, and tourism dynamics and work/life models, and which are gleaned from a study regarding the Sicani area in Sicily. The paper discusses case study quantitative and qualitative analyses and first results.

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