scholarly journals Reflections on the regional approach for Open Science in Europe – EOSC-Pillar and the other “5b projects”

2021 ◽  
Vol 74 (2) ◽  
Author(s):  
Paolo Budroni ◽  
Lisa Hönegger
Keyword(s):  
Building Blocks ◽  
Open Science ◽  
The Other ◽  
Research Infrastructure ◽  
European Research ◽  
Regional Approach ◽  
Building Process ◽  
European Projects

The H2020 project “EOSC Pillar” and its three “sister projects” (5b Projects) are an excellent example of how different European projects can effectively participate in the EOSC building process united in a serious, determined effort formalized by a consensual agreement between the projects. The regional approach, responding to individual, regional needs, has demonstrated the importance of jointly addressing challenges related to the European Open Science Cloud in order to reach the diverse and fragmented European research infrastructure landscape. The resulting FAIR data and conclusions are essential building blocks for continuing similar efforts.

scholarly journals Electronic Research Infrastructure for Bulgarian Medieval Written Heritage: history and perspectives

Diacronia ◽  
2021 ◽  
Author(s):  
Anna-Maria Totomanova
Keyword(s):  
Cultural Heritage ◽  
Religious Studies ◽  
The State ◽  
The Other ◽  
Research Infrastructure ◽  
European Research ◽  
Southeastern Europe ◽  
Research Infrastructures ◽  
History Of ◽  
New Challenges

The paper traces the history of the Histdict system, which turned into a basis for the new Electronic Research Infrastructure for Bulgarian Medieval Written Heritage, which was included into the National Research Roadmap at the end of 2020. Through this act the state declares its support to our resources, that have been so far created and supported by project funding. And of course, it is a big recognition of our efforts and achievements. On the other hand, this act coincided with two other events: the inclusion of RESILIENCE (Research Infrastructure on Religious Studies) in which Histdict is taking part, in the European Research Infrastructures Roadmap and the start of the updating and upgrading of the system. Given the situation the Infrastructure is now facing new challenges—not only the successful improvement of the services it offers, but also the inclusion of the Orthodox Cultural Heritage into European research exchange, which will promote and popularize the history and culture of Southeastern Europe.

Improvement of Gain Accuracy and CMRR of Low Power Instrumentation Amplifier Using High Gain Operational Amplifiers

2020 ◽  
Vol 12 (3) ◽  
pp. 168-174
Author(s):  
Rashmi Sahu ◽  
Maitraiyee Konar ◽  
Sudip Kundu
Keyword(s):  
Low Power ◽  
Building Blocks ◽  
High Gain ◽  
The Other ◽  
Operational Amplifiers ◽  
Instrumentation Amplifier ◽  
Biomedical Signals ◽  
Op Amp ◽  
Op Amps ◽  
Multi Stage

Background: Sensing of biomedical signals is crucial for monitoring of various health conditions. These signals have a very low amplitude (in μV) and a small frequency range (<500 Hz). In the presence of various common-mode interferences, biomedical signals are difficult to detect. Instrumentation amplifiers (INAs) are usually preferred to detect these signals due to their high commonmode rejection ratio (CMRR). Gain accuracy and CMRR are two important parameters associated with any INA. This article, therefore, focuses on the improvement of the gain accuracy and CMRR of a low power INA topology. Objective: The objective of this article is to achieve high gain accuracy and CMRR of low power INA by having high gain operational amplifiers (Op-Amps), which are the building blocks of the INAs. Methods: For the implementation of the Op-Amps and the INAs, the Cadence Virtuoso tool was used. All the designs and implementation were realized in 0.18 μm CMOS technology. Results: Three different Op-Amp topologies namely single-stage differential Op-Amp, folded cascode Op-Amp, and multi-stage Op-Amp were implemented. Using these Op-Amp topologies separately, three Op-Amp-based INAs were realized and compared. The INA designed using the high gain multistage Op-Amp topology of low-frequency gain of 123.89 dB achieves a CMRR of 164.1 dB, with the INA’s gain accuracy as good as 99%, which is the best when compared to the other two INAs realized using the other two Op-Amp topologies implemented. Conclusion: Using very high gain Op-Amps as the building blocks of the INA improves the gain accuracy of the INA and enhances the CMRR of the INA. The three Op-Amp-based INA designed with the multi-stage Op-Amps shows state-of-the-art characteristics as its gain accuracy is 99% and CMRR is as high as 164.1 dB. The power consumed by this INA is 29.25 μW by operating on a power supply of ±0.9V. This makes this INA highly suitable for low power measurement applications.

A new three-dimensional anionic cadmium(II) dicyanamide network

2014 ◽  
Vol 70 (11) ◽  
pp. 1054-1056 ◽  
Author(s):  
Qiang Li ◽  
Hui-Ting Wang
Keyword(s):  
Crystal Structure ◽  
Aqueous Solution ◽  
Unit Cell Volume ◽  
Three Dimensional ◽  
Building Blocks ◽  
The Other ◽  
Dimensional Structure ◽  
Cadmium Nitrate ◽  
Nitrate Tetrahydrate ◽  
Anionic Framework

A new cadmium dicyanamide complex, poly[tetramethylphosphonium [μ-chlorido-di-μ-dicyanamido-κ4N1:N5-cadmium(II)]], [(CH3)4P][Cd(NCNCN)2Cl], was synthesized by the reaction of tetramethylphosphonium chloride, cadmium nitrate tetrahydrate and sodium dicyanamide in aqueous solution. In the crystal structure, each CdIIatom is octahedrally coordinated by four terminal N atoms from four anionic dicyanamide (dca) ligands and by two chloride ligands. The dicyanamide ligands play two different roles in the building up of the structure; one role results in the formation of [Cd(dca)Cl]2building blocks, while the other links the building blocks into a three-dimensional structure. The anionic framework exhibits a solvent-accessible void of 673.8 Å3, amounting to 47.44% of the total unit-cell volume. The cavities in the network are occupied by pairs of tetramethylphosphonium cations.

IAGOS Research Infrastructure for Global-Scale Atmosphere Monitoring by Instrumented Passenger Aircraft

2021 ◽  
Author(s):  
Andreas Petzold ◽  
Valerie Thouret ◽  
Christoph Gerbig ◽  
Andreas Zahn ◽  
Martin Gallagher ◽  
...  
Keyword(s):  
Climate Change ◽  
Air Quality ◽  
Relative Humidity ◽  
Water Vapour ◽  
Research Infrastructure ◽  
Good Resolution ◽  
European Research ◽  
Commercial Aircraft ◽  
High Quality

&lt;p&gt;IAGOS (www.iagos.org) is a European Research Infrastructure using commercial aircraft (Airbus A340, A330, and soon A350) for automatic and routine measurements of atmospheric composition including reactive gases (ozone, carbon monoxide, nitrogen oxides, volatile organic compounds), greenhouse gases (water vapour, carbon dioxide, methane), aerosols and cloud particles along with essential thermodynamic parameters. The main objective of IAGOS is to provide the most complete set of high-quality essential climate variables (ECV) covering several decades for the long-term monitoring of climate and air quality. The observations are stored in the IAGOS data centre along with added-value products to facilitate the scientific interpretation of the data. IAGOS began as two European projects, MOZAIC and CARIBIC, in the early 1990s. These projects demonstrated that commercial aircraft are ideal platforms for routine atmospheric measurements. IAGOS then evolved as a European Research Infrastructure offering a mature and sustainable organization for the benefits of the scientific community and for the operational services in charge of air quality and climate change issues such as the Copernicus Atmosphere Monitoring Services (CAMS) and the Copernicus Climate Change Service (C3S). IAGOS is also a contributing network of the World Meteorological Organization (WMO).&lt;/p&gt; &lt;p&gt;IAGOS provides measurements of numerous chemical compounds which are recorded simultaneously in the critical region of the upper troposphere &amp;#8211; lower stratosphere (UTLS) and geographical regions such as Africa and the mid-Pacific which are poorly sampled by other means. The data are used by hundreds of groups worldwide performing data analysis for climatology and trend studies, model evaluation, satellite validation and the study of detailed chemical and physical processes around the tropopause. IAGOS data also play an important role in the re-assessment of the climate impact of aviation.&lt;/p&gt; &lt;p&gt;Most important in the context of weather-related research, IAGOS and its predecessor programmes provide long-term observations of water vapour and relative humidity with respect to ice in the UTLS as well as throughout the tropospheric column during climb-out and descending phases around airports, now for more than 25 years. The high quality and very good resolution of IAGOS observations of relative humidity over ice are used to better understand the role of water vapour and of ice-supersaturated air masses in the tropopause region and to improve their representation in numerical weather and climate forecasting models. Furthermore, CAMS is using the water vapour vertical profiles in near real time for the continuous validation of the CAMS atmospheric models. &lt;/p&gt;

Designing the eLTER Research Infrastructure: representativity, priority regions and recommendations for development

2021 ◽  
Author(s):  
Thomas Ohnemus ◽  
Hannes Mollenhauer ◽  
Michael Mirtl ◽  
Steffen Zacharias
Keyword(s):  
Geographical Distribution ◽  
Building Blocks ◽  
Design Strategy ◽  
Critical Zone ◽  
Research Infrastructure ◽  
Statistical Criterion ◽  
Ecological Data ◽  
Continental Scale ◽  
Site Network ◽  
Combining Information

&lt;p&gt;The integrated European Long-Term Ecosystem, critical zone and socio-ecological Research Infrastructure (eLTER RI) was accepted onto the ESFRI roadmap in 2018. While several existing thematic environmental RIs in Europe focus on impacts of climate change and/or other elements of environmental change, eLTER RI will be the only research infrastructure embracing holistically the integrated impacts of such stressors on a wide variety of European benchmark ecosystems (major geo-eco-sociological systems across the continent&amp;#8217;s ecoclimatological zones and Earth&amp;#8217;s critical zone). In the beginning of 2020 eLTER RI entered the preparatory phase aiming at the development of the legal, financial and technical maturity required for an ESFRI Research Infrastructure.&lt;/p&gt;&lt;p&gt;The core of the eLTER RI will be ca. 200 selected sites covering all biogeographical zones in Europe, where biological, biogeochemical, hydrological and socio-ecological data will be collected - according to common standards - and analyzed. The European landscape of LTER sites and national networks has mainly been developed in a bottom-up manner. The sites have mostly been established for different monitoring and research purposes and are heterogeneous in terms of investigated ecosystem types, scales of investigation, complexity and instrumentation. Consequently, the transformation of the selected elements of the eLTER RI into a harmonized, high-performance, complementary and interoperable infrastructure is one of the key challenges of eLTER. Achieving the best possible representativity is on the major building blocks in eLTER&amp;#8217;s design strategy.&lt;/p&gt;&lt;p&gt;To evaluate the representativity of eLTER a novel statistical approach combining information on biogeographical, ecological and socio-economic gradients with the management-relevant distribution of established sites was developed aiming at &amp;#160;i) identification of areas in Europe that are geographically underrepresented by the existing eLTER RI site network, ii) definition of priority regions for the geographical extension of the eLTER site network and, iii) development of suggestions for conceptual and infrastructural upgrades for existing less developed eLTER sites.&lt;/p&gt;&lt;p&gt;Reference datasets depicting biogeographical, ecological and socio-economical gradients were used to describe underrepresentation with a summation parameter called Aggregated Representedness. This statistical criterion was then used to classify five types of &amp;#8220;priority regions&amp;#8221; from very low to very high priority for geographical and/or conceptual extension. In a second step this information on priority regions was refined using additional information describing the geographical distribution based on Euclidean distances between established eLTER sites. &amp;#160;The combination of these two analyses allowed to identify less developed eLTER sites most suitable for conceptual and infrastructural upgrades. Thus, the presented analysis provides important information for the development of the design strategy for eLTER RI on the continental scale.&lt;/p&gt;&lt;p&gt;Concluding, a novel approach combining information on biogeographical, ecological and socio-economic gradients with the management-relevant information on the geographical distribution of established sites was developed. This tool allows to evaluate the strategies for further extension of established site networks.&amp;#160;&lt;/p&gt;

A New Regional Approach toward the Israeli–Palestinian Peace Process

2018 ◽  
Vol 5 (4) ◽  
pp. 387-415 ◽  
Author(s):  
Sherif A. Eissa
Keyword(s):  
Peace Process ◽  
The Other ◽  
Peace Agreement ◽  
Regional Approach ◽  
Oslo Accords ◽  
External Partner ◽  
The Way

There are two principal reasons behind the lack of success in reaching a final peace agreement between the Israelis and the Palestinians, namely, the malfunctioning negotiations’ framework from one side and the complexity of the negotiated issues from the other. This article is mainly addressing the bilateral framework’s flaws when it comes to the Oslo accords and the way the two negotiating parties have perceived them. It is an attempt to overhaul the existing Oslo peace process and not to create a new one. Oslo process has become entrenched over more than twenty years of different practices and legal realities. The article is also introducing a negotiating framework that combines the benefits of a multilateral regional track to the Oslo process aiming to redress the latent structural flaws. It is intended not to tackle the final status issues, as there is a plethora of literature doing so. The extensive focus on those complicated issues without redressing the process’ structural flaws has led partially to the current stalemate. The role of any mediator or external partner is not to solve those issues on behalf of the principal parties, but to work on the negotiating framework and the process itself.

scholarly journals The Sustainability Argument for Open Science

2021 ◽  
Author(s):  
Gisela Govaart ◽  
Simon M. Hofmann ◽  
Evelyn Medawar
Keyword(s):  
Climate Change ◽  
Greenhouse Gas ◽  
Scientific Progress ◽  
Building Blocks ◽  
Open Science ◽  
Academic Environments ◽  
Science Practices ◽  
Research Activities ◽  
Systemic Level ◽  
Climate Crisis

Ever-increasing anthropogenic greenhouse gas emissions narrow the timeframe for humanity to mitigate the climate crisis. Scientific research activities are resource demanding and, consequently, contribute to climate change; at the same time, scientists have a central role in advancing knowledge, also on climate-related topics. In this opinion piece, we discuss (1) how open science – adopted on an individual as well as on a systemic level – can contribute to making research more environmentally friendly, and (2) how open science practices can make research activities more efficient and thereby foster scientific progress and solutions to the climate crises. While many building blocks are already at hand, systemic changes are necessary in order to create academic environments that support open science practices and encourage scientists from all fields to become more carbon-conscious, ultimately contributing to a sustainable future.

scholarly journals TOP Research Infrastructures in Hungary 2021 : TOP Research Infrastructures in Hungary and their Embeddedness in the European Research Infrastructure Landscape

2021 ◽  
Keyword(s):  
International Research ◽  
Research Infrastructure ◽  
European Research ◽  
Research Cooperation ◽  
Excellent Research ◽  
Research Infrastructures ◽  
Research Facilities

The publication showcases fifty-two excellent research infrastructures and infrastructure clusters in Hungary, furthermore it introduces five up-and-coming emerging research facilities. The purpose of the publication is, by demonstrating the services and activities of our top-of-the-line research infrastructures to potential international partners, to enhance international research-cooperation.

Empirical Research on Constitutional Drafting Processes Following War or Internal Disturbances in Iraq, Tunisia, Kosovo and Sudan

2020 ◽  
Vol 23 (1) ◽  
pp. 314-339
Author(s):  
Habiba Abubaker
Keyword(s):  
Public Participation ◽  
Empirical Research ◽  
The Other ◽  
Peace Building ◽  
Internal Conflict ◽  
Post Conflict ◽  
Building Process ◽  
The World ◽  
Complex Procedure ◽  
State Of Affairs

Constitutional drafting is a complex procedure. Every year, nonetheless, the world witnesses the birth of several constitutions. The drafting of constitutions, however, differs greatly from one to the other; this depends mainly on the state of affairs in each State and the causes behind the need for a new constitution. In post-conflict States, the success of the constitutional drafting process depends on various factors including, inter alia, the inclusiveness of the process; transparency; equal representation in the bodies involved in the drafting; public participation; as well as the role the international community plays. All of these factors have great implications on the success, or failure, of not only the constitutional drafting process, but also on the whole peace-building process in post-conflict societies. In other words, a successful constitutional drafting process must be nationally-led and owned while targeting the root causes of the conflict. While it may be aided by international components, the process must reflect the geo-ideological differences within a State, whether cultural, tribal, ethnic or religious. This article gives an empirical account of the constitutional drafting processes adopted as a consequence of internal conflict in Iraq, Tunisia, Kosovo, and Sudan. The paper discusses the general drafting process; the bodies involved; procedural shortcomings; and any international influence.

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