Auditory Augmentation

2010 ◽  
Vol 2 (2) ◽  
pp. 27-41 ◽  
Author(s):  
Till Bovermann ◽  
René Tünnermann ◽  
Thomas Hermann
Keyword(s):  
Data Streams ◽  
User Study ◽  
Building Blocks ◽  
Data Representation ◽  
Time Data ◽  
Ambient Data ◽  
Auditory Features ◽  
Augmented Objects ◽  
Made In

With auditory augmentation, the authors describe building blocks supporting the design of data representation tools, which unobtrusively alter the auditory characteristics of structure-borne sounds. The system enriches the structure-borne sound of objects with a sonification of (near) real time data streams. The object’s auditory gestalt is shaped by data-driven parameters, creating a subtle display for ambient data streams. Auditory augmentation can be easily overlaid to existing sounds, and does not change prominent auditory features of the augmented objects like the sound’s timing or its level. In a peripheral monitoring situation, the data stay out of the users’ attention, which thereby remains free to focus on a primary task. However, any characteristic sound change will catch the users’ attention. This article describes the principles of auditory augmentation, gives an introduction to the Reim Software Toolbox, and presents the first observations made in a preliminary long-term user study.

Auditory Augmentation

2011 ◽  
pp. 98-112
Author(s):  
Till Bovermann ◽  
René Tünnermann ◽  
Thomas Hermann
Keyword(s):  
Data Streams ◽  
User Study ◽  
Building Blocks ◽  
Data Representation ◽  
Time Data ◽  
Ambient Data ◽  
Auditory Features ◽  
Augmented Objects ◽  
Software Toolbox

With auditory augmentation, the authors describe building blocks supporting the design of data representation tools, which unobtrusively alter the auditory characteristics of structure-borne sounds. The system enriches the structure-borne sound of objects with a sonification of (near) real time data streams. The object’s auditory gestalt is shaped by data-driven parameters, creating a subtle display for ambient data streams. Auditory augmentation can be easily overlaid to existing sounds, and does not change prominent auditory features of the augmented objects like the sound’s timing or its level. In a peripheral monitoring situation, the data stay out of the users’ attention, which thereby remains free to focus on a primary task. However, any characteristic sound change will catch the users’ attention. This article describes the principles of auditory augmentation, gives an introduction to the Reim Software Toolbox, and presents the first observations made in a preliminary long-term user study.

16 What’s a Connected Barn and How Do We Use It?

2021 ◽  
Vol 99 (Supplement_1) ◽  
pp. 141-141
Author(s):  
Brett Ramirez
Keyword(s):  
Data Streams ◽  
Data Aggregation ◽  
Advanced Technology ◽  
Swine Production ◽  
Time Data ◽  
Future Directions ◽  
Lack Of Information ◽  
And Control ◽  
Daily Gain

Abstract Internet enabled swine facilities with smart controllers are forging the future directions of swine management, data analytics, and research. Today’s smart controllers have capabilities far beyond just ventilation operation, they are sophisticated data acquisition and control systems with cloud-based platforms for data aggregation and visualization. This technology has promoted the concept of a connected barn – a facility with autonomous, real-time data capture, analysis, and decision making. Connected barns can monitor indoor environmental conditions, personnel traffic, ventilation function, power consumption, bin weights, weather, refrigerators, etc. This new abundance of customizable measurement options sampled at a high-resolution will fundamentally change swine production. There is often a general lack of information related to conditions/events the pigs experience inside a barn that impact short-/long-term productivity and provide context for interpreting conventional data. Information is now superimposable with other data streams and new relationships between, for example, pig activity, environment, feed intake, daily gain, water consumption, etc. can be discovered. This will enable new avenues in nutrition, health, genetics, technology, husbandry, and engineering because a unified data stream, across numerous spaces is possible. Connected barns provide the link between pigs, data, and their environment. While opportunities are limitless, several key challenges need addressing: representativeness and accuracy of data; diligent management of advanced technology; and cultivation of transdisciplinary knowledge to understand limitations and make thoughtful inquiries. A connected barn is no longer a future concept, but a tangible production system ripe with a myriad of opportunities that will shape the course of animal production.

Soil and ecological division into districts of the Baikal region

2018 ◽  
Vol 940 (10) ◽  
pp. 54-64 ◽  
Author(s):  
I.A. Belozertseva ◽  
A.A. Sorokovoj
Keyword(s):  
Baikal Region ◽  
Soil Cover ◽  
Soil Formation ◽  
Forest Steppe ◽  
Leading Role ◽  
Soil Cover Structure ◽  
Reflecting Surface ◽  
Heat And Moisture ◽  
Made In

On the basis of long-term researches of soils in the territory of Russia and Mongolia soil and ecological division into districts of the Baikal region is carried out. At division into districts the whole set of an environment of soil formation was considered. On the map of soil and ecological division into districts 13 mountain, mid-mountain, low-mountain taiga, foothill, hollow-valley, forest-steppe and steppe provinces reflecting surface device originality as the ratio of balance of heat and moisture forming a basis to zoning is shown against the background of difficult orography are allocated. In total 42 districts on lithologic-geomorphological features are allocated. In formation of distinctions of a soil cover of these provinces the leading role is played by bioclimatic factors and inside them the lithologic-geomorphological ones. In the view of structural approach of the district they are considered as territories with a certain natural change of several types of the soil cover structure caused by features of a relief and the parent rock. The map is made in the MapInfo program. It is revealed that on ill-defined width zoning of soils the vertical one which has a greater influence on soils of this region is imposed. Soils of the Baikal region are not similar to the soils located at the same latitude of the flat European territory of Russia. Zone soils of this territory are specific and original.

scholarly journals Mechanical Properties of Cement-Treated Soil Mixed with Cellulose Nanofibre

2021 ◽  
Vol 11 (14) ◽  
pp. 6425
Author(s):  
Hidenori Takahashi ◽  
Shinya Omori ◽  
Hideyuki Asada ◽  
Hirofumi Fukawa ◽  
Yusuke Gotoh ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Flexural Strength ◽  
Geotechnical Engineering ◽  
Strength Development ◽  
Soft Ground ◽  
Wood Cellulose ◽  
Treated Soil ◽  
Made In ◽  
Cement Treatment

Cellulose nanofibre (CNF), a material composed of ultrafine fibres of wood cellulose fibrillated to nano-order level, is expected to be widely used because of its excellent properties. However, in the field of geotechnical engineering, almost no progress has been made in the development of techniques for using CNFs. The authors have focused on the use of CNF as an additive in cement treatment for soft ground, where cement is added to solidify the ground, because CNF can reduce the problems associated with cement-treated soil. This paper presents the results of a study on the method of mixing CNF, the strength and its variation obtained by adding CNF, and the change in permeability. CNF had the effect of mixing the cement evenly and reducing the variation in the strength of the treated soil. The CNF mixture increased the strength at the initial age but reduced the strength development in the long term. The addition of CNF also increased the flexural strength, although it hardly changed the permeability.

scholarly journals Progress and challenges of implantable neural interfaces based on nature-derived materials

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Eugenio Redolfi Riva ◽  
Silvestro Micera
Keyword(s):  
Interface Design ◽  
Specific Area ◽  
Building Blocks ◽  
Matrix Proteins ◽  
Neural Interface ◽  
Neural Interfaces ◽  
Biomedical Science ◽  
Chronic Inflammatory Response ◽  
The Impact

AbstractNeural interfaces are bioelectronic devices capable of stimulating a population of neurons or nerve fascicles and recording electrical signals in a specific area. Despite their success in restoring sensory-motor functions in people with disabilities, their long-term exploitation is still limited by poor biocompatibility, mechanical mismatch between the device and neural tissue and the risk of a chronic inflammatory response upon implantation.In this context, the use of nature-derived materials can help address these issues. Examples of these materials, such as extracellular matrix proteins, peptides, lipids and polysaccharides, have been employed for decades in biomedical science. Their excellent biocompatibility, biodegradability in the absence of toxic compound release, physiochemical properties that are similar to those of human tissues and reduced immunogenicity make them outstanding candidates to improve neural interface biocompatibility and long-term implantation safety. The objective of this review is to highlight progress and challenges concerning the impact of nature-derived materials on neural interface design. The use of these materials as biocompatible coatings and as building blocks of insulation materials for use in implantable neural interfaces is discussed. Moreover, future perspectives are presented to show the increasingly important uses of these materials for neural interface fabrication and their possible use for other applications in the framework of neural engineering.

No Justice Without Peace, But What Peace Is on Offer?

2020 ◽  
Author(s):  
Mark Kersten
Keyword(s):  
Middle East ◽  
International Criminal Court ◽  
International Criminal ◽  
Criminal Court ◽  
Term Stability ◽  
Long Term Stability ◽  
Peace Processes ◽  
Lasting Peace ◽  
Made In

Abstract Does the potential investigation into Palestine by the International Criminal Court (ICC) threaten the chances of a lasting ‘peace’ between Israel and Palestine? This article endeavours to answer that question and critically assesses claims that the Court could undermine peace in the Middle East. I first examine the key claims made in the so-called ‘peace versus justice’ debate. I then outline some of the specific arguments made in the context of a possible ICC investigation in Palestine that touch upon concerns over the Court’s impacts on peace processes and negotiations. Following this, I try to assess critically the validity of these claims, arguing that while it would be wrong to conclude that the ICC will invariably have positive impacts on efforts to establish peace, there is no evidence that the Court will undermine whatever ‘peace’ is currently on offer for Palestinians and Israelis. On the contrary, this ‘peace’ may itself be a threat to resolving the conflict peaceably and to long-term stability in the region. Finally, I conclude the article with some reflections on the peace-justice debate and its applicability to the Israel–Palestine situation.

Intensifiers on Tyneside

2010 ◽  
Vol 31 (3) ◽  
pp. 252-287 ◽  
Author(s):  
Katie Barnfield ◽  
Isabelle Buchstaller
Keyword(s):  
Real Time ◽  
Longitudinal Analysis ◽  
Developmental Trajectories ◽  
Time Data ◽  
Longitudinal Changes ◽  
Real Time Data ◽  
Quantitative Development ◽  
First Time

We report on longitudinal changes in the system of intensification in an innovative corpus that spans five decades of dialectal speech. Our analyses allow us — for the first time in a British context — to trace the quantitative development in the variable across four generations. Longitudinal analysis across real and apparent time determines the effect of extralinguistic and intralinguistic variables on intensification in Tyneside and tests to what extent real time data corroborates trends reported from previous apparent time analyses. Long-term competition within the variable manifests itself in distinctive developmental trajectories: expansion — both proportionally within the variable as well as across adjectival categories — tends to follow one of three types of patterns, exemplified, respectively, by really, so and dead. Variant retraction, however, follows only one schema. Importantly, numerical decline in the system does not necessarily go hand in hand with a reduction in breadth of application.

Commentary: The Broader Context of Long-Term Care Ethics

2016 ◽  
Vol 25 (3) ◽  
pp. 554-556
Author(s):  
Jason Lesandrini ◽  
Carol O’Connell
Keyword(s):  
Care Setting ◽  
Long Term Care ◽  
Ethical Issues ◽  
Term Care ◽  
Ethical Concerns ◽  
Healthcare Settings ◽  
Care Facilities ◽  
Ethics Program ◽  
Made In

Ethical issues in long-term care settings, although having received attention in the literature, have not in our opinion received the appropriate level they require. Thus, we applaud the Cambridge Quarterly for publishing this case. We can attest to the significance of ethical issues arising in long-term care facilities, as Mr. Hope’s case is all too familiar to those practicing in these settings. What is unique about this case is that an actual ethics consult was made in a long-term care setting. We have seen very little in the published literature on the use of ethics structures in long-term care populations. Our experience is that these healthcare settings are ripe for ethical concerns and that providers, patients, families, and staff need/desire ethics resources to actively and preventively address ethical concerns. The popular press has begun to recognize the ethical issues involved in long-term care settings and the need for ethics structures. Recently, in California a nurse refused to initiate CPR for an elderly patient in a senior residence. In that case, the nurse was quoted as saying that the facility had a policy that nurses were not to start CPR for elderly patients.1 Although this case is not exactly the same as that of Mr. Hope, it highlights the need for developing robust ethics program infrastructures in long-term care settings that work toward addressing ethical issues through policy, education, and active consultation.

Will Strategy Prevail over Economics? An Analysis of Charanka Solar Park in Gujarat

2016 ◽  
Vol 5 (2) ◽  
pp. 162-167
Author(s):  
Saif Siddiqui ◽  
Sumaira Jan
Keyword(s):  
Solar Energy ◽  
Solar Power ◽  
Power Production ◽  
Energy Crisis ◽  
Energy Sources ◽  
Potential Source ◽  
The World ◽  
Made In

The Charanka Solar Park, one of the world’s largest multi-developer and multi-beneficiary solar parks, is the hub of solar power production in India. It contributes about 6 per cent to the total solar power production in the country. Although solar power is more expensive than the traditional power in the country, its sheen is still not high to make it a potential source to eliminate energy crisis not just in India but all across the world. Researchers are continuously pushing their envelope to explore as to why solar energy should be adopted over traditional energy sources irrespective of the fact that it is more expensive. The war between its financial and strategic viability is going on. Efforts are being made in the direction of reducing its costs and making it as a financially viable and strategically active option. This case is an attempt in the same direction. We are using Charanka Solar Park as a base to explore if there is any future for such projects in the country. There are projects which are no doubt operational but their long-term viability is truly questionable.

Downtime Analysis Techniques for Complex Offshore and Dredging Operations

2004 ◽  
Author(s):  
Remmelt J. van der Wal ◽  
Gerrit de Boer
Keyword(s):  
Wind Waves ◽  
Weather Forecast ◽  
Offshore Structures ◽  
Operational Mode ◽  
Offshore Structure ◽  
Hydrodynamic Models ◽  
Time Step ◽  
Made In

Offshore operations in open seas may be seriously affected by the weather. This can lead to a downtime during these operations. The question whether an offshore structure or dredger is able to operate in wind, waves and current is defined as “workability”. In recent decades improvements have been made in the hydrodynamic modelling of offshore structures and dredgers. However, the coupling of these hydrodynamic models with methods to analyse the actual workability for a given offshore operation is less developed. The present paper focuses on techniques to determine the workability (or downtime) in an accurate manner. Two different methods of determining the downtime are described in the paper. The first method is widely used in the industry: prediction of downtime on basis of wave scatter diagrams. The second method is less common but results in a much more reliable downtime estimate: determination of the ‘job duration’ on basis of scenario simulations. The analysis using wave scatter diagrams is simple: the downtime is expressed as a percentage of the time (occurrences) that a certain operation can not be carried out. This method can also be used for a combination of operations however using this approach does not take into account critical events. This can lead to a significant underprediction of the downtime. For the determination of the downtime on basis of scenario simulations long term seastate time records are used. By checking for each subsequent time step which operational mode is applicable and if this mode can be carried out the workability is determined. Past events and weather forecast are taken into account. The two different methods are compared and discussed for a simplified offloading operation from a Catenary Anchor Leg Mooring (CALM) buoy. The differences between the methods will be presented and recommendations for further applications are given.

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