TRANSITION PATHWAYS TOWARDS USER-CENTRIC INNOVATION

2008 ◽  
Vol 12 (03) ◽  
pp. 489-510 ◽  
Author(s):  
PHILINE WARNKE ◽  
MATTHIAS WEBER ◽  
KARL-HEINZ LEITNER
Keyword(s):  
Evolutionary Economics ◽  
Learning Spaces ◽  
Niche Markets ◽  
The Past ◽  
Evolution Analysis ◽  
Transition Pathways ◽  
User Centric ◽  
Set Up ◽  
Innovation Paradigms ◽  
Different Levels

Although various user-centric innovation concepts have proved successful in niche markets and specific industries, there is yet little understanding how these models may become more widely diffused in manufacturing industries. We apply an evolutionary economics perspective to explore possible transition pathways towards user-centric innovation paradigms. In order to understand not only the past but also possible future transition trajectories, we complement the co-evolution analysis with prospective elements such as scenario building and roadmapping. Using this combined approach, we identify possible future working configurations of user-centric innovation models and specify a number of diverse elements relevant on different levels of the transition arena. We argue that these insights can be used to define and set-up dedicated learning spaces for user-centric innovation. It is suggested that similar approaches may be useful for companies and policy actors to guide governance of change towards user-centric innovation models.

scholarly journals Study of Modern Hebrew in Russia: Variety of Goals and Ways to Achieve them

2019 ◽  
Vol 16 (3) ◽  
pp. 424-442
Author(s):  
Yulia N. Kondrakova
Keyword(s):  
Russian Federation ◽  
Scientific Journal ◽  
Jewish People ◽  
The Past ◽  
Language Courses ◽  
Modern Hebrew ◽  
Set Up ◽  
Phd Thesis ◽  
Different Levels ◽  
Proprietary School

The article is devoted to the topic of Modern Hebrew education in Russian Federation. In particular, it describes that Hebrew, being the language that was restricted or even completely forbidden to study for many years, todaycan be studied at different levels and various formats: starting from kindergarten and ending with PhD thesis, which applies not only for Jewish people. Hebrew is studied at multiple language courses that are sometimes set up by Jewish organizations. Moreover, in recent years one can see the growth in number of private groups that provide a highly demanded service ofonline-courses. All in all, in the past 30 years the proprietary school of Hebrew teaching was founded that is involved in scientific activities, international conferences and has its own periodical scientific journal.

scholarly journals Effects of disk tillage on soil condition, crop yield and weed infestation

2011 ◽  
Vol 48 (No. 1) ◽  
pp. 20-26
Author(s):  
M. Birkás ◽  
T. Szalai ◽  
C. Gyuricza ◽  
M. Gecse ◽  
K. Bordás
Keyword(s):  
Winter Wheat ◽  
Crop Yield ◽  
Field Experiments ◽  
Soil Layer ◽  
Soil Condition ◽  
Perennial Weeds ◽  
Weed Infestation ◽  
Set Up ◽  
Different Levels

This research was instigated by the fact that during the last decade annually repeated shallow disk tillage on the same field became frequent practice in Hungary. In order to study the changes of soil condition associated with disk tillage and to assess it is consequences, long-term tillage field experiments with different levels of nutrients were set up in 1991 (A) and in 1994 (B) on Chromic Luvisol at Gödöllö. The effects of disk tillage (D) and disk tillage combined with loosening (LD) on soil condition, on yield of maize and winter wheat, and on weed infestation were examined. The evaluation of soil condition measured by cone index and bulk density indicated that use of disking annually resulted in a dense soil layer below the disking depth (diskpan-compaction). It was found, that soil condition deteriorated by diskpan-compaction decreased the yield of maize significantly by 20 and 42% (w/w), and that of wheat by 13 and 15% (w/w) when compared to soils with no diskpan-compaction. Averaged over seven years, and three fertilizer levels, the cover % of the total, grass and perennial weeds on loosened soils were 73, 69 and 65% of soils contained diskpan-compaction.

scholarly journals Integration of various scales for measurement of insomnia

2021 ◽  
pp. 263208432110100
Author(s):  
Satyendra Nath Chakrabartty
Keyword(s):  
Test Scores ◽  
Data Driven ◽  
Weighted Sum ◽  
Future Studies ◽  
Normal Probability ◽  
Equivalent Test ◽  
Item Scores ◽  
Using Data ◽  
Set Up ◽  
Different Levels

Background Scales for evaluating insomnia differ in number of items, response format, and result in different scores distributions and score ranges and may not facilitate meaningful comparisons. Objectives Transform ordinal item-scores of three scales of insomnia to continuous, equidistant, monotonic, normally distributed scores, avoiding limitations of summative scoring of Likert scales. Methods Equidistant item-scores by weighted sum using data-driven weights to different levels of different items, considering cell frequencies of Item-Levels matrix, followed by normalization and conversion to [1, 10]. Equivalent test-scores (as sum of transformed item- scores) for a pair of scales were found by Normal Probability curves. Empirical illustration given. Results Transformed test-scores are continuous, monotonic and followed Normal distribution with no outliers and tied scores. Such test-scores facilitate ranking, better classification and meaningful comparison of scales of different lengths and formats and finding equivalent score combinations of two scales. For a given value of transformed test-score of a scale, easy alternate method avoiding integration proposed to find equivalent scores of another scales. Equivalent scores of scales help to relate various cut-off scores of different scales and uniformity in interpretations. Integration of various scales of insomnia is achieved by finding one-to-one correspondence among the equivalent score of various scales with correlation over 0.99 Conclusion Resultant test-scores facilitated undertaking analysis in parametric set up. Considering the theoretical advantages including meaningfulness of operations, better comparison, use of such method of transforming scores of Likert items/test is recommended test and items, Future studies were suggested.

scholarly journals Personal Carbon Trading—Lost in the Policy Primeval Soup?

2021 ◽  
Vol 13 (8) ◽  
pp. 4592
Author(s):  
Fabio Bothner
Keyword(s):  
Ghg Emissions ◽  
Emission Trading ◽  
Political Agenda ◽  
Carbon Trading ◽  
Multiple Streams ◽  
Policy Proposal ◽  
The Past ◽  
Multiple Streams Approach ◽  
Carbon Taxation ◽  
Set Up

The number of emission trading and carbon taxation schemes implemented has grown rapidly over the past decade. Together, they cover approximately 16% of global greenhouse gas (GHG) emissions. Although more than two-thirds of global GHG emissions are related to household consumption, approaches that directly target households, such as personal carbon trading (PCT), do not play a role in the fight against climate change. This is especially puzzling as measures taken so far are not sufficient to reach the 2 °C target. One clue to solving this puzzle comes from political science in the form of the multiple streams approach, which defines criteria that a policy proposal must meet to become part of the political agenda. Based on these criteria, this article conducts a systematic review on PCT to clarify why PCT does not play a role in the reduction of GHG emissions. The results show that there are three main problems with the PCT proposal. First, scholars often criticize the set-up costs as well as the running costs of such a system. Second, there is no clear consensus within the research community on public acceptance of PCT. Third, it is still unclear whether politicians are receptive to PCT or not.

scholarly journals Maudsley International: improving mental health and well-being around the world

2018 ◽  
Vol 15 (3) ◽  
pp. 49-51 ◽  
Author(s):  
Nick Bouras ◽  
Silvia Davey ◽  
Tracey Power ◽  
Jonathan Rolfe ◽  
Tom Craig ◽  
...  
Keyword(s):  
Mental Health ◽  
Social Care ◽  
Well Being ◽  
Building Capacity ◽  
The Past ◽  
Health And Social Care ◽  
The World ◽  
Set Up ◽  
Health And Well Being ◽  
And Training

Maudsley International was set up to help improve people's mental health and well-being around the world. A variety of programmes have been developed by Maudsley International over the past 10 years, for planning and implementing services; building capacity; and training and evaluation to support organisations and individuals, professionals and managers to train and develop health and social care provisions. Maudsley International's model is based on collaboration, sharing expertise and cultural understanding with international partners.

scholarly journals Chitosan Micro-Grooved Membranes with Increased Asymmetry for the Improvement of the Schwann Cell Response in Nerve Regeneration

2021 ◽  
Vol 22 (15) ◽  
pp. 7901
Author(s):  
Luca Scaccini ◽  
Roberta Mezzena ◽  
Alessia De Masi ◽  
Mariacristina Gagliardi ◽  
Giovanna Gambarotta ◽  
...  
Keyword(s):  
Schwann Cell ◽  
Nerve Regeneration ◽  
High Fidelity ◽  
Solvent Casting ◽  
Peripheral Nerve Injuries ◽  
Cell Shaping ◽  
Micro Pattern ◽  
Chitosan Scaffolds ◽  
Set Up ◽  
Different Levels

Peripheral nerve injuries are a common condition in which a nerve is damaged, affecting more than one million people every year. There are still no efficient therapeutic treatments for these injuries. Artificial scaffolds can offer new opportunities for nerve regeneration applications; in this framework, chitosan is emerging as a promising biomaterial. Here, we set up a simple and effective method for the production of micro-structured chitosan films by solvent casting, with high fidelity in the micro-pattern reproducibility. Three types of chitosan directional micro-grooved patterns, presenting different levels of symmetricity, were developed for application in nerve regenerative medicine: gratings (GR), isosceles triangles (ISO) and scalene triangles (SCA). The directional patterns were tested with a Schwann cell line. The most asymmetric topography (SCA), although it polarized the cell shaping less efficiently, promoted higher cell proliferation and a faster cell migration, both individually and collectively, with a higher directional persistence of motion. Overall, the use of micro-structured asymmetrical directional topographies may be exploited to enhance the nerve regeneration process mediated by chitosan scaffolds.

Military Power and Constitutional Development in China

1921 ◽  
Vol 15 (2) ◽  
pp. 233-252
Author(s):  
Harold M. Vinacké
Keyword(s):  
Political Institutions ◽  
Military Government ◽  
Representative Government ◽  
Constitutional Development ◽  
Revolutionary Movement ◽  
Chinese Revolution ◽  
Parliamentary Government ◽  
The Past ◽  
Popular Government ◽  
Set Up

It is now nine years since the outbreak of the Chinese revolution. It is fifteen years since the Manchus attempted to maintain their control by introducing representative institutions into China. The development toward constitutional and representative government under the Manchus was checked in 1911 by the revolutionary movement. When the Chinese Republic was established as the successor to the alien Manchu Empire it was felt that the problem of modernizing China bade fair to be solved, and that in an orderly way her political institutions would be brought into harmony with western standards. Unfortunately that orderly progress has not come. Parliamentary government under the Nanking (provisional) Constitution was replaced by the dictatorship of Yuan Shih-kai under the arrangements of the so-called constitutional compact, which in turn was followed by the attempt to reëstablish the monarchy. The failure of the monarchy movement brought back parliamentary government, but before a permanent constitution could be adopted Parliament was again dissolved, and a government controlled by a military clique set up in its place. Since this military government was unacceptable to the southern provinces, the country became divided. So far it has not been possible for the country to reconcile its differences. Instead of an ordered constitutional progress, has come apparent failure in the effort to establish representative government. The name of a republic has been maintained, it is true, and the forms of constitutional government have been retained, but a permanent national government has not been set up, nor has popular government replaced the paternal despotism of the past.

User identification across online social networks in practice: Pitfalls and solutions

2016 ◽  
Vol 44 (3) ◽  
pp. 377-391 ◽  
Author(s):  
Azadeh Esfandyari ◽  
Matteo Zignani ◽  
Sabrina Gaito ◽  
Gian Paolo Rossi
Keyword(s):  
Social Networks ◽  
Online Social Networks ◽  
Full Range ◽  
Application Programming Interface ◽  
User Identification ◽  
Application Programming ◽  
Test Sets ◽  
Set Up ◽  
Different Levels ◽  
Programming Interface

To take advantage of the full range of services that online social networks (OSNs) offer, people commonly open several accounts on diverse OSNs where they leave lots of different types of profile information. The integration of these pieces of information from various sources can be achieved by identifying individuals across social networks. In this article, we address the problem of user identification by treating it as a classification task. Relying on common public attributes available through the official application programming interface (API) of social networks, we propose different methods for building negative instances that go beyond usual random selection so as to investigate the effectiveness of each method in training the classifier. Two test sets with different levels of discrimination are set up to evaluate the robustness of our different classifiers. The effectiveness of the approach is measured in real conditions by matching profiles gathered from Google+, Facebook and Twitter.

The Birth of the National Historical Writing in England and France

2021 ◽  
Author(s):  
Anastasia Palamarchuk ◽  
◽  
Ekaterina Terenteva ◽  
Sergey Fyodorov ◽  
Keyword(s):  
Early Modern ◽  
Western Europe ◽  
Complex Analysis ◽  
Legal Consciousness ◽  
Historical Writing ◽  
The Past ◽  
Historical Past ◽  
Different Levels ◽  
Prevalent Form ◽  
Xviith Century

The monograph is a study of main trends of emergence and evolution of the national historical writing in Western Europe in the XVIIth century. Based on a complex analysis of several phenomena which defined the development of the Early Modern historical writing, it provides a comparative analysis of the regional schools of historical writing (particularly those of the English antiquaries and French érudits) in the process of their respective growth and formation accomplished by the end of XVIIth century with the advent of the national historiography. The conceptual unity of the book is verified within the context of the rise of the national states in England and France, which stipulated a consistent demand for reinforcing the nationally orientated discourses not only in a historical writing but also in legal and political thought. The perception of England as an empire, entrenched in the insular historical and legal consciousness, recurring during the reigns of the Stuarts and extending to the whole British archipelago, determined the establishment of chorography as a prevalent form characteristic of the English historiography. Chorographic structure of the narrative unfolding the space of the territorial “empire” to the reader corresponded to the method of “intellectual appropriation” of the British Isles by the English antiquarians which could be defined as “cultural-historical”. A considerable role was devoted to reactualization of ethnogenetic myths at different levels: while some of them (primarily – the Galfridian myth) were regarded as relevant to the pan-British cultural and historical past, others emphasized autonomous dimensions of the past and present of distinct composites (Scotland, Ireland, Wales) The continental French variant of proto-national historiography also utilized the idea of empire but in a different mode defined by the formula “rex in regno suo imperator est”. The emerging school of érudits modelled principles of its narratives on patrimonial structures rooted in the feudal medieval society (dynasty; royal family; aristocratic lineages; seigneurial rights and vassal obligations; the system of offices created by the monarch stemming from the royal household etc.). The unity of the subjects of the French kingdom was ensured not by the shared territorial commonality but by their loyalty to the king. Therefore, the French variant of “intellectual appropriation” was developed in a socio-political direction in contrast to the territorial.

A Ballast System for Automated Deep-Sea Ascents

2016 ◽  
Author(s):  
Matthias Golz ◽  
Florin Boeck ◽  
Sebastian Ritz ◽  
Gerd Holbach
Keyword(s):  
Environmental Impact ◽  
Environmental Contamination ◽  
Pressure Vessel ◽  
Deep Sea ◽  
Underwater Vehicles ◽  
Compressed Air ◽  
Hydraulic Pump ◽  
Unmanned Underwater Vehicles ◽  
The Past ◽  
Set Up

The efforts to discover the world’s oceans — even in extremely deep-sea environments — have grown more and more in the past years. In this context, unmanned underwater vehicles play a central role. Underwater systems that are not tethered need to provide an apparatus to ensure a safe return to the surface. Therefore, positive buoyancy is required and can be achieved by either losing weight or expanding volume. A conservative method is the dropping of ballast weight. However, nowadays this method is not appropriate due to the environmental impact. This paper presents a ballast system for an automated ascent of a deep-sea seabed station in up to 6000 m depth. The ballast system uses a DC motor driven modified hydraulic pump and a compressed air auxiliary system inside a pressure vessel. With regard to the environmental contamination in case of a leakage, only water is used as ballast fluid. The modification of an ordinary oil-hydraulic radial piston pump and the set-up of the ballast system is introduced. Results from sea trials in the Atlantic Ocean are presented to verify the functionality of the ballast system.

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