scholarly journals Democratic Theory and the Potential of Value Frames in Assessing Media Performance

2020 ◽  
Vol 8 (3) ◽  
pp. 281-292 ◽  
Author(s):  
Ralph Weiß ◽  
Raphael Kösters ◽  
Merja Mahrt
Keyword(s):  
News Media ◽  
Large Scale ◽  
Theoretical Foundation ◽  
Future Research ◽  
Substantive Content ◽  
Societal Issues ◽  
Political Debates ◽  
Media Performance ◽  
Value Frames

Media users need information and knowledge to act as free citizens. From this basic democratic assumption, news standards for media performance can be derived. Porto’s (2007) model of the ‘interpreting citizen’ assigns a central role to the diversity of interpretive frames. These frames enable citizens to make judgments about societal issues and related political positions. However, a theoretical foundation for classifying these frames in terms of their content is missing. We propose to derive such a basis from democratic theories of citizenship, which assume that values define a citizen’s position vis-à-vis the political sphere. Building on the cleavage approach from political science, we characterize which values organize political debates. The results of a large-scale content analysis of German news media demonstrate which empirical insights into media performance can be gained with a theoretically derived classification of value frames (most notably, measuring the substantive content of plurality). Based on this, we discuss additional avenues for future research.

Interorganizational Communications in Disaster Management

2009 ◽  
pp. 240-257 ◽  
Author(s):  
Jing Yang ◽  
JinKyu Lee ◽  
Ashwin Rao ◽  
Nasrat Touqan
Keyword(s):  
Information And Communication Technologies ◽  
Disaster Management ◽  
Large Scale ◽  
Business Processes ◽  
Theoretical Foundation ◽  
Organizational Structures ◽  
Future Research ◽  
Government Organizations ◽  
Management Capability ◽  
Information And Communication

In response to the lessons and criticisms over the recent large-scale disasters and relief activities during the disasters, many government organizations around the world have recently launched initiatives to improve their disaster management capabilities. While a revision of disaster management capability may entail transformation of organizational structures, business processes, and technical infrastructure across multiple organizations, the field of disaster management suffers from lack of theoretical foundation. With a special emphasis on information and communication technologies (ICTs), the chapter provides a review on various issues examined in the recent disaster management literature and develops a conceptual framework of the relationships between technological properties of ICTs and multiagency collaboration in disaster management. This chapter contributes to the theoretical foundation of the field by identifying major research issues in the disaster management communications and their relationships with relevant entities and environmental factors. Discussions on future research directions are also presented.

Lamprophyres, lamproites and related rocks as tracers to supercontinent cycles and metallogenesis

2021 ◽  
pp. SP513-2021-159
Author(s):  
Lukáš Krmíček ◽  
N. V. Chalapathi Rao
Keyword(s):  
Large Scale ◽  
Mantle Metasomatism ◽  
Future Research ◽  
Special Publication ◽  
Rock Types ◽  
Tectonic Events ◽  
Geodynamic Processes ◽  
History Of ◽  
Future Research Directions

AbstractProterozoic to Cenozoic lamprophyres, lamproites and related rock types hold a unique potential for the investigation of processes affecting mantle reservoirs. They originated from primary mantle-derived melts that intruded both cratons and off-craton regions, that were parts of former supercontinents - Columbia, Rodinia and Gondwana-Pangea. Well-known for hosting economic minerals and elements such as diamonds, base metals, platinum-group elements and Au, they are also significant for our understanding of deep-mantle processes, such as mantle metasomatism and mantle plume-lithosphere interactions, as well as large-scale geodynamic processes, including subduction-related tectonics, supercontinent amalgamation and break-up, respectively. This Special Publication presents an overview of the state-of-the-art and recent advances as achieved by individual research groups from different parts of the world, and outlines future research directions. Mineralogical, geochemical, geochronological and isotope analyses are used to decipher the complex petrogenetic and metallogenetic evolution of these extraordinary rocks, and unravel a complete history of tectonic events related to individual supercontinent cycles. The Special Publication including this introductory chapter also deals with some issues related to the classification of these rocks.

scholarly journals How Transformation Catalysts Take Catalytic Action

2021 ◽  
Vol 13 (17) ◽  
pp. 9813
Author(s):  
Ju Young Lee ◽  
Sandra Waddock
Keyword(s):  
Large Scale ◽  
Sustainable Development Goals ◽  
Status Quo ◽  
Catalytic Action ◽  
Current Status ◽  
Future Research ◽  
Societal Issues ◽  
Starting Point ◽  
Development Goals ◽  
Level 1

The challenges that are associated with the 17 United Nations sustainable development goals are wickedly complex and interconnected in nature. Because they require transformational changes at the systems level, the pace of change has, so far, been nowhere near fast enough to meet the goals by 2030. In this paper, we analyze the catalytic actions of a novel form of organizing that could potentially facilitate the timely achievement of transformational aspirations such as the SDGs: the transformation catalyst (TC). By identifying 27 TCs and analyzing their vision, mission, values, and their practices represented on their websites, we elaborate the following four key ways that TCs are distinctive from other entities, and therefore potentially more capable of facilitating transformational changes at the systems level: (1) TCs have transformation agendas that target systems-level solutions to bring about large-scale and fundamental changes in the relevant system(s), as opposed to more incremental or fragmented approaches; (2) TCs engage in catalytic actions, such as connecting, cohering, and amplifying the work of partners and collaborators; (3) TCs clearly acknowledge the current status quo, attributions, and urgency (i.e., sensemaking) of the issues on which they focus; and finally, (4) TCs embody systems orientation. In exploring how TCs work, we hope to build a solid conceptual framework for understanding the nature of transformative catalytic action on societal issues, and consolidate our understanding of what elements are needed if TCs are to work, providing a starting point for future research.

Change of Attitude, Technology and Practice: Identifying the Change for Increased Value Creation with Customer Co-creation

2017 ◽  
Vol 5 (1) ◽  
pp. 70-82
Author(s):  
Soumi Paul ◽  
Paola Peretti ◽  
Saroj Kumar Datta
Keyword(s):  
Social Media ◽  
New Product Development ◽  
Value Creation ◽  
Large Scale ◽  
Customer Orientation ◽  
Customer Relationships ◽  
Future Research ◽  
Management Competencies ◽  
Business Decisions ◽  
Prime Concern

Building customer relationships and customer equity is the prime concern in today’s business decisions. The emergence of internet, especially social media like Facebook and Twitter, changed traditional marketing thought to a great extent. The importance of customer orientation is reflected in the axiom, “The customer is the king”. A good number of organizations are engaging customers in their new product development activities via social media platforms. Co-creation, a new perspective in which customers are active co-creators of the products they buy and use, is currently challenging the traditional paradigm. The concept of co-creation involving the customer’s knowledge, creativity and judgment to generate value is considered not only an upcoming trend that introduces new products or services but also fitting their need and increasing value for money. Knowledge and innovation are inseparable. Knowledge management competencies and capacities are essential to any organization that aspires to be distinguished and innovative. The present work is an attempt to identify the change in value creation procedure along with one area of business, where co-creation can return significant dividends. It is on extending the brand or brand category through brand extension or line extension. This article, through an in depth literature review analysis, identifies the changes in every perspective of this paradigm shift and it presents a conceptual model of company-customer-brand-based co-creation activity via social media. The main objective is offering an agenda for future research of this emerging trend and ensuring the way to move from theory to practice. The paper acts as a proposal; it allows the organization to go for this change in a large scale and obtain early feedback on the idea presented. 

TURN TAKING STRATEGIES IN POLITICAL DEBATES

2020 ◽  
Vol 2 (2) ◽  
pp. 56-63
Author(s):  
Desi Dwi Natalia ◽  
Fajar Subekti ◽  
Ni Ketut Mirahayuni
Keyword(s):  
Dominant Strategy ◽  
Political Debates ◽  
Communication Mechanism ◽  
Turn Taking ◽  
Youtube Videos ◽  
Presidential Debate ◽  
Descriptive Qualitative

This article reports on two separate studies—Natalia (2019) and Subekti (2019)—on  communication mechanism in political debates. Specifically these studies focus on turn taking strategies adopted in political debates by political figures during their campaign for presidency or in dealing with specific issues. Both studies adopted Stenstrom’s (1994) classification of turn taking strategies which include three main strategies: taking the turn, holding the turn, and yielding the turn, each of which was further specified into more specific strategies. The data were two Youtube videos: first, Trump and Clinton First Presidential Debate 2016 (36 minutes 22 seconds [Natalia, 2019]) and second, BBC World Debate “Why Poverty”November 30,2012 (47 minutes 16 seconds, [Subekti, 2019]). Employing descriptive qualitative, with the aim of analyzing turn taking strategies adopted in the debates, both studies found interesting points: first, Stenstrom’s three strategies appeared in the debates; second, taking the turn strategy was the dominant strategy, followed by holding the turn strategy and the least used one was yielding to turn; and third, interruption which was a specific type of taking the turn strategy seems to be most often used in the debater’s attempt to maintain the turn and present their points and thus dominate the debate.

Classification of woody-shrub vegetation of the forest-steppe complex of Privolzhskaya Upland

2009 ◽  
pp. 27-53
Author(s):  
A. Yu. Kudryavtsev
Keyword(s):  
Plant Community ◽  
Plant Communities ◽  
Dominant Species ◽  
Large Scale ◽  
Nature Reserve ◽  
Vegetation Mapping ◽  
Vegetation Classification ◽  
Forest Steppe ◽  
Mapping Data

Diversity of plant communities in the nature reserve “Privolzhskaya Forest-Steppe”, Ostrovtsovsky area, is analyzed on the basis of the large-scale vegetation mapping data from 2000. The plant community classi­fication based on the Russian ecologic-phytocoenotic approach is carried out. 12 plant formations and 21 associations are distinguished according to dominant species and a combination of ecologic-phytocoenotic groups of species. A list of vegetation classification units as well as the characteristics of theshrub and woody communities are given in this paper.

Classification of vegetation in Cucphuong National Park with the aim of large-scale mapping, Vietnam

1996 ◽  
pp. 64-67 ◽  
Author(s):  
Nguen Nghia Thin ◽  
Nguen Ba Thu ◽  
Tran Van Thuy
Keyword(s):  
National Park ◽  
Large Scale ◽  
Satellite Images ◽  
Field Work ◽  
Aerial Photographs ◽  
Vegetation Map ◽  
Dense Forest ◽  
Broad Leaved Forest ◽  
Leaved Forest

The tropical seasonal rainy evergreen broad-leaved forest vegetation of the Cucphoung National Park has been classified and the distribution of plant communities has been shown on the map using the relations of vegetation to geology, geomorphology and pedology. The method of vegetation mapping includes: 1) the identifying of vegetation types in the remote-sensed materials (aerial photographs and satellite images); 2) field work to compile the interpretation keys and to characterize all the communities of a study area; 3) compilation of the final vegetation map using the combined information. In the classification presented a number of different level vegetation units have been identified: formation classes (3), formation sub-classes (3), formation groups (3), formations (4), subformations (10) and communities (19). Communities have been taken as mapping units. So in the vegetation map of the National Park 19 vegetation categories has been shown altogether, among them 13 are natural primary communities, and 6 are the secondary, anthropogenic ones. The secondary succession goes through 3 main stages: grassland herbaceous xerophytic vegetation, xerophytic scrub, dense forest.

Overview of Subsynchronous Oscillation in Grid-connected Wind Farm

2020 ◽  
Vol 13 (7) ◽  
pp. 969-979
Author(s):  
Xu Pei-Zhen ◽  
Lu Yong-Geng ◽  
Cao Xi-Min
Keyword(s):  
Power Systems ◽  
Wind Turbine ◽  
Large Scale ◽  
Wind Farm ◽  
Wind Farms ◽  
Induction Generator ◽  
Future Research ◽  
Stable Operation ◽  
Subsynchronous Oscillation ◽  
Different Types

Background: Over the past few years, the subsynchronous oscillation (SSO) caused by the grid-connected wind farm had a bad influence on the stable operation of the system and has now become a bottleneck factor restricting the efficient utilization of wind power. How to mitigate and suppress the phenomenon of SSO of wind farms has become the focus of power system research. Methods: This paper first analyzes the SSO of different types of wind turbines, including squirrelcage induction generator based wind turbine (SCIG-WT), permanent magnet synchronous generator- based wind turbine (PMSG-WT), and doubly-fed induction generator based wind turbine (DFIG-WT). Then, the mechanisms of different types of SSO are proposed with the aim to better understand SSO in large-scale wind integrated power systems, and the main analytical methods suitable for studying the SSO of wind farms are summarized. Results: On the basis of results, using additional damping control suppression methods to solve SSO caused by the flexible power transmission devices and the wind turbine converter is recommended. Conclusion: The current development direction of the SSO of large-scale wind farm grid-connected systems is summarized and the current challenges and recommendations for future research and development are discussed.

The Swiss Prison Study (SWIPS): Protocol for Establishing a Public Health Registry of Prisoners in Switzerland (Preprint)

2020 ◽  
Author(s):  
Thomas Gaisl ◽  
Naser Musli ◽  
Patrick Baumgartner ◽  
Marc Meier ◽  
Silvana K Rampini ◽  
...  
Keyword(s):  
Public Health ◽  
Medical History ◽  
Large Scale ◽  
International Classification Of Diseases ◽  
Disease Prevalence ◽  
Vulnerable Population ◽  
International Classification ◽  
Classification Of Diseases ◽  
Health Registry

BACKGROUND The health aspects, disease frequencies, and specific health interests of prisoners and refugees are poorly understood. Importantly, access to the health care system is limited for this vulnerable population. There has been no systematic investigation to understand the health issues of inmates in Switzerland. Furthermore, little is known on how recent migration flows in Europe may have affected the health conditions of inmates. OBJECTIVE The Swiss Prison Study (SWIPS) is a large-scale observational study with the aim of establishing a public health registry in northern-central Switzerland. The primary objective is to establish a central database to assess disease prevalence (ie, International Classification of Diseases-10 codes [German modification]) among prisoners. The secondary objectives include the following: (1) to compare the 2015 versus 2020 disease prevalence among inmates against a representative sample from the local resident population, (2) to assess longitudinal changes in disease prevalence from 2015 to 2020 by using cross-sectional medical records from all inmates at the Police Prison Zurich, Switzerland, and (3) to identify unrecognized health problems to prepare successful public health strategies. METHODS Demographic and health-related data such as age, sex, country of origin, duration of imprisonment, medication (including the drug name, brand, dosage, and release), and medical history (including the International Classification of Diseases-10 codes [German modification] for all diagnoses and external results that are part of the medical history in the prison) have been deposited in a central register over a span of 5 years (January 2015 to August 2020). The final cohort is expected to comprise approximately 50,000 to 60,000 prisoners from the Police Prison Zurich, Switzerland. RESULTS This study was approved on August 5, 2019 by the ethical committee of the Canton of Zurich with the registration code KEK-ZH No. 2019-01055 and funded in August 2020 by the “Walter and Gertrud Siegenthaler” foundation and the “Theodor and Ida Herzog-Egli” foundation. This study is registered with the International Standard Randomized Controlled Trial Number registry. Data collection started in August 2019 and results are expected to be published in 2021. Findings will be disseminated through scientific papers as well as presentations and public events. CONCLUSIONS This study will construct a valuable database of information regarding the health of inmates and refugees in Swiss prisons and will act as groundwork for future interventions in this vulnerable population. CLINICALTRIAL ISRCTN registry ISRCTN11714665; http://www.isrctn.com/ISRCTN11714665 INTERNATIONAL REGISTERED REPORT DERR1-10.2196/23973

Deep Learning-Based Classification of Large-Scale Airborne LiDAR Point Cloud

2021 ◽  
pp. 1-15
Author(s):  
Mathieu Turgeon-Pelchat ◽  
Samuel Foucher ◽  
Yacine Bouroubi
Keyword(s):  
Deep Learning ◽  
Point Cloud ◽  
Large Scale ◽  
Airborne Lidar
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