scholarly journals Exploring Freshwater Regimes and Impact Factors in the Coastal Estuaries of the Vietnamese Mekong Delta

Water ◽  
2019 ◽  
Vol 11 (4) ◽  
pp. 782
Author(s):  
Dang ◽  
Tran ◽  
Pham ◽  
Khoi ◽  
Tran ◽  
...  
Keyword(s):  
Mekong Delta ◽  
Decision Makers ◽  
Impact Factors ◽  
Flood Season ◽  
Spatial Changes ◽  
Hydropower Dams ◽  
Rules Of Thumb ◽  
Essential Contribution ◽  
Process Diagrams ◽  
Insight Into

Freshwater resources make an essential contribution to the livelihoods of millions of local people in the coastal estuaries of the Vietnamese Mekong Delta (VMD). However, coastal freshwaters currently face numerous threats, not least (i) changing tidal dynamics due to sea level rise and (ii) changes in river regimes due to dam construction upstream. This research explores the evolution of freshwater regimes in these coastal estuaries. Using process diagrams, freshwater distributions are mapped and analyzed. Application of statistical methods provides insight into freshwater flow cycles and variations in water regimes upstream at various measurement points within the estuaries. A previously calibrated and validated hydraulic model is used to simulate drought-year scenarios and spatial changes in freshwaters over time. Findings indicate decreasing river discharges in the flood season, but increasing discharges in the dry season, due to the impacts of hydropower dams. In addition, the driest months are shifting earlier. From this data, we derive rules of thumb regarding freshwater distributions in the coastal estuaries of the VMD. These relate to (i) the boundary beyond which freshwater is always found; (ii) the boundary where freshwater appears daily; (iii) the start of the freshwater season; (iii) the boundary where freshwater appears until February and until April; (iv) the end of the flood season; and (v) the number of days without freshwater per year. The trends discerned will help local freshwater users and decision makers formulate forward-looking, flexible strategies for freshwater exploitation, while also providing avenues for further research.

Young Adults’ Contextualization of Environmental and Sustainability Issues: A Critical Issue for Environmental Education Intervention

2018 ◽  
Vol 3 (1) ◽  
Author(s):  
Anthony KOLA-OLUSANYA
Keyword(s):  
Young Adults ◽  
Environmental Education ◽  
Lived Experiences ◽  
Critical Issue ◽  
Decision Makers ◽  
Research Approach ◽  
Face To Face ◽  
Research Questions ◽  
Depth Interviews ◽  
Insight Into

As soon as decision makers are expected to make differences towards sustainable future, young adults’ ability to make informed and sound decisions is considered essential towards securing our planet. This study provides an insight into young adults’ knowledge of key environment and sustainability issues. To answer the key research questions, data were obtained using a qualitative phenomenographic research approach and collected through 18 face-to-face in-depth interviews with research participants. The findings of this study suggest that young adults lived experiences that play a huge role in their level of awareness of topical environmental and sustainability issues critical to humanity’s future on earth. 

scholarly journals Understanding citation patterns between impact-factor and blacklisted journals

2021 ◽  
Author(s):  
Emanuel Kulczycki ◽  
Marek Hołowiecki ◽  
Zehra Taskin ◽  
Franciszek Krawczyk
Keyword(s):  
Impact Factor ◽  
Web Of Science ◽  
Decision Makers ◽  
Impact Factors ◽  
Predatory Journals ◽  
Subject Categories ◽  
Citation Indexes ◽  
Predatory Publishing ◽  
Number Of Citations ◽  
The Impact

One of the most fundamental issues in academia today is understanding the differences between legitimate and predatory publishing. While decision-makers and managers consider journals indexed in popular citation indexes such as Web of Science or Scopus as legitimate, they use two blacklists (Beall’s and Cabell’s), one of which has not been updated for a few years, to identify predatory journals. The main aim of our study is to reveal the contribution of the journals accepted as legitimate by the authorities to the visibility of blacklisted journals. For this purpose, 65 blacklisted journals in social sciences and 2,338 Web-of-Science-indexed journals that cited these blacklisted journals were examined in-depth in terms of index coverages, subject categories, impact factors and self-citation patterns. We have analysed 3,234 unique cited papers from blacklisted journals and 5,964 unique citing papers (6,750 citations of cited papers) from Web of Science journals. We found that 13% of the blacklisted papers were cited by WoS journals and 37% of the citations were from impact-factor journals. As a result, although the impact factor is used by decision-makers to determine the levels of the journals, it has been revealed that there is no significant relationship between the impact factor and the number of citations to blacklisted journals. On the other hand, country and author self-citation practices of the journals should be considered. All the findings of this study underline the importance of the second part of this study, which will examine the contents of citations to articles published in predatory journals because understanding the motivations of the authors who cited blacklisted journals is important to correctly understand the citation patterns between impact-factor and blacklisted journals.

Building a Low-Manned Production Installation: Considerations for Rotating Equipment, Electrical & Automation Systems, and Digitalization

2021 ◽  
Author(s):  
Elgonda LaGrange
Keyword(s):  
Oil And Gas ◽  
Cost Savings ◽  
Decision Makers ◽  
The North ◽  
Automation Systems ◽  
The North Sea ◽  
Rotating Equipment ◽  
Using Data ◽  
Areas Of Interest ◽  
Insight Into

Abstract Nearly all oil and gas operators and engineering companies in the offshore sector today are engaged in programs to advance concepts for low-manned and/or normally unattended production installations (NUIs). When it comes to the design of these facilities, topsides rotating equipment and electrical, instrumentation, control, and telecommunications (EICT) packages represent key areas of interest for decision-makers, owing to the significant impact they can have on required manning levels. Over the past decade, the author's company has worked closely with major Operators in the U.S. and the North Sea to look at how existing technologies can be applied in these areas to safely facilitate de-manning of both brownfields and greenfields. This paper provides insight into these efforts. It also presents projected manpower and cost savings from de-manning, using data derived from both studies and real-world projects.

The Adoption of Open Source Desktop Software

2012 ◽  
pp. 218-235
Author(s):  
Kris Ven ◽  
Geert Van Kerckhoven ◽  
Jan Verelst
Keyword(s):  
Qualitative Study ◽  
Open Source ◽  
Empirical Support ◽  
Business Case ◽  
Informed Decision ◽  
Decision Makers ◽  
Added Value ◽  
User Perceptions ◽  
Academic Literature ◽  
Insight Into

More organizations are currently migrating toward open source desktop software (OSDS). However, such migration is complex. More insight into the process will assist decision makers in making a well-informed decision on whether or not to migrate to OSDS and in building a strong business case to support this decision. In this paper, the authors present the results of a qualitative study in seven Belgian organizations and report on why these organizations have adopted OSDS and how the migration was undertaken. These cases represent challenging adoptions of OSDS. Results indicate that providing added value for users can positively influence user perceptions. In addition, the authors found strong empirical support for the guidelines with respect to the migration to OSDS that have been proposed in academic literature.

Documentary Goes Popular

2019 ◽  
pp. 61-102
Author(s):  
Angela J. Aguayo
Keyword(s):  
Social Change ◽  
Decision Makers ◽  
The Political ◽  
Political Structure ◽  
Documentary History ◽  
Creative Force ◽  
The Government ◽  
The Relationship ◽  
Insight Into

While the documentary genre has frequently been conceptualized as a democratic tool with civic potential, the ways popular advocacy documentary functions in the process of social change is unclear. We need more information about the relationship between documentary agitation and collective organizing for social change, as well as about how this function shifts with the visibility of popular attention. Mainstream commercial culture is more than at odds with a commons of democratic exchange. The advocacy film is a time-honored tradition in documentary history, made specifically for the aims of democratic exchange. This type of film is produced for political causes by activists or advocates who are not closely connected with the government or decision makers. Often the director is constructed as a central creative force. Central figures usually function as surrogates for the film in public interviews and engagements; the speakers are often connected to sponsoring organizations. In this chapter, I first address the historical linage of popular documentary and its movement from the vernacular to the popular. Then, I examine the ways popular advocacy documentary in popular form has morphed in recent years, providing insight into the potential of the genre to make contact with the political structure.

The Global Nexus of Drug Cultivation

2004 ◽  
Author(s):  
Joseph J. Hobbs
Keyword(s):  
Incomplete Information ◽  
Political Change ◽  
Human Dimensions ◽  
Decision Makers ◽  
The People ◽  
Conventional Drug ◽  
Physiological Impact ◽  
Peasant Farmers ◽  
Insight Into

It is a pleasure to write the closing chapter for this volume. My tasks are to present some common themes in these diverse studies, point out the unique features, and reflect on our roles as researchers of plant-based drugs and the people who produce, distribute, and use them. The research behind this volume is extraordinary. Doing fieldwork about drugs is risky. Almost every situation described here involves illicit activities. Growers, traffickers, and merchants of these substances have every reason to be suspicious about the researcher, and they have been both generous and trusting in revealing their worlds to us. In turn we hope that our interpretations will benefit these people, not by condoning what is illegal, but by offering enlightened counsel to decision makers who should act with the best information on the human dimensions and costs of their policies, thereby reducing some of the harm done by actions based on ignorance or incomplete information. Regardless of whether or not we approve of what they do, we must marvel at the extraordinary resourcefulness of these people, particularly the peasant farmers at the base of the drug enterprise. As Steinberg (chapter 6) notes, these seemingly conservative people are amazingly flexible and adaptable to the changing world around them. And one cannot help but admire the fortitude in their labors. Westermeyer (chapter 3) describes the work of Laotian opium harvesters as “pressured, repetitive, prolonged, and grueling. Thousands of bulbs rapidly incised and scraped, incised and scraped every day, day after day, from twilight to dusk—sometimes even at night by torch—for weeks.” Their efforts are typical. This is a volume about indigenous peoples and drugs, and it is much more. It offers insight into the drugs themselves, their production and marketing, their unique place in the process of globalization, the physiological impact of their use, their spiritual and perceptual dimensions, their impact on landscapes, and their role in social and political change, as well as the drug war and alternatives to conventional drug warfare. These studies represent work that, as Mathewson (chapter 1) has written, is “immense, compelling, and critically important.”

scholarly journals Evaluations as value-measurement links: Exploring metrics and meanings in science

2019 ◽  
Vol 58 (2) ◽  
pp. 282-300
Author(s):  
Felicitas Hesselmann ◽  
Cornelia Schendzielorz
Keyword(s):  
Impact Factor ◽  
Journal Impact Factor ◽  
Building Blocks ◽  
Theoretical Concept ◽  
Impact Factors ◽  
Value Measurement ◽  
Journal Impact ◽  
Insight Into

This contribution seeks to provide a more detailed insight into the entanglement of value and measurement. Drawing on insights from semiotics and a Bourdieusian perspective on language as an economy of linguistic exchange, we develop the theoretical concept of value-measurement links and distinguish three processes – operationalisation, nomination, and indetermination – as forms in which these links can be constructed. We illustrate these three processes using (e)valuation practices in science, particularly the journal impact factor, as an empirical object of investigation. As this example illustrates, measured values can function as building blocks for further measurements, and thus establish chains of evaluations, where it becomes more and more obscure which values the measurements actually express. We conclude that in the case of measured values such as impact factors, these chains are driven by the interplay between the interpretative openness of language and the seeming tendency of numbers to fixate meaning thus continually re-creating, transforming and modifying values.

Gender differences in networking

2020 ◽  
Vol 130 (630) ◽  
pp. 1842-1873 ◽  
Author(s):  
Friederike Mengel
Keyword(s):  
Gender Differences ◽  
Network Formation ◽  
Decision Makers ◽  
Men And Women ◽  
Series Of Experiments ◽  
Insight Into

Abstract Gender differences in networking have been cited as an important reason behind gender earnings and promotion gaps. Despite this fact there is comparatively little evidence on whether such differences exist or what they look like. We conduct a series of experiments to gain insight into these questions. The experiments are designed to understand differences in the strategic use of networks, when both men and women have the same opportunities to network. While we do find evidence of gender earnings and promotion gaps in the lab, we do not find evidence of gender differences in network formation, except for the fact that men display more homophily than women. Women and men do, however, not systematically differ in terms of the number of links formed or received nor in terms of their centrality in the network. Earnings and promotion gaps appear partly because male decision makers are more likely to reward their (predominantly male) network neighbours with increased earnings as well as promotion.

scholarly journals Land Use Projections Under Alternative Policies: A Transition Matrix Approach

1979 ◽  
Vol 8 (2) ◽  
pp. 87-99 ◽  
Author(s):  
Bruce E. Lindsay ◽  
Daniel L. Dunn
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Land Use Planning ◽  
Current Trend ◽  
Land Use Policy ◽  
Decision Makers ◽  
Policy Makers ◽  
The Past ◽  
Accelerated Growth ◽  
Insight Into

As a result of accelerated growth during the past decade, land use change over time and its accompanying problems represents a policy area germane to New Hampshire. Accurate projections of the future pattern of land use would be helpful to decision makers responsible for land use policy. Such projections could assist policy makers either directly in formulating land use plans or indirectly in justifying the need (or lack of need) for overt land use planning. Future projections, based upon various alternative land use policy scenarios, will increase the quantitative supply of information to decision makers in a two-fold manner. First, such estimates provide an insight into the current trend in land use mix and, secondly, give an overview of what impacts various policies directly have upon land use change.

How well do seasonal forecasts reproduce European winter storm clustering and its relationship to large-scale climate drivers?

2020 ◽  
Author(s):  
Michael Angus ◽  
Gregor Leckebusch
Keyword(s):  
Statistical Model ◽  
Large Scale ◽  
Seasonal Forecast ◽  
Decision Makers ◽  
Seasonal Forecasts ◽  
Annual Variability ◽  
The North ◽  
Explained Variance ◽  
The North Atlantic Oscillation ◽  
Insight Into

<div>The inter-annual variability of the European windstorm season is dependent on a number of large-scale climate drivers and conditions, for example the North Atlantic Oscillation. For seasonal forecasts to provide valuable information to decision makers about the potential severity of the winter windstorm season, they must capture this relationship between large-scale climate drivers and seasonal windstorm frequency in advance. Here, we examine the performance of the latest state of the art ECMWF seasonal forecast product (SEAS5) in capturing this climate response. We apply a statistical model previously shown to well reproduce the explained behaviour of European windstorms from large-scale climate drivers (Walz et al. 2018) to SEAS5, and examine the choice of statistically significant drivers. The model applied is a stepwise Poisson regression approach to account for serial clustering within inter-annual variability of windstorms, the resultant of which categorizes each windstorm season as either active, neutral or inactive. In particular, we focus on the European region where the explained variance of the statistical model in observations is highest (Walz et al. 2018), the British Isles. In addition to comparing the performance of the model in SEAS5 and in observations, we examine which relationships are not recreated in the seasonal forecast successfully from a dynamical perspective, to provide further insight into the current ability of seasonal forecasts to represent European windstorm inter-annual variability.</div><div> </div><div>Reference:</div><div>Walz, M. A., Befort, D. J., Kirchner‐Bossi, N. O., Ulbrich, U., & Leckebusch, G. C. (2018). Modelling serial clustering and inter‐annual variability of European winter windstorms based on large‐scale drivers. <em>International Journal of Climatology</em>, <em>38</em>(7), 3044-3057.</div>

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