scholarly journals Transforming Power of Scientific Knowledge

2021 ◽  
Vol 9 (11) ◽  
pp. 21-48
Author(s):  
TALİP YİĞİT ◽  
MURAT DİNÇER
Keyword(s):  
Human Development ◽  
Scientific Knowledge ◽  
Global Scale ◽  
Social Conditions ◽  
Academic Productivity ◽  
Scaling Analysis ◽  
Positive Effects ◽  
Time Period ◽  
Medium Level ◽  
Global University

Knowledge, and especially scientific knowledge, is crucial in terms of transforming societies, and making social structures manageable and sustainable. This can be seen in the fact that the universities which are at the top of the global university rankings are mostly located in countries that are the center of attraction. The aim of this study is to examine the positive effects of academic productivity, which is of great importance in optimizing social conditions, on human development on a global scale with a statistically provable technique. In order to understand this relationship more clearly, our study has compared countries according to their academic productivity using the Multidimensional Scaling Analysis method and established a relationship between this and human development. As a result of the analysis carried out within the scope of the study, which used data from 178 countries from the time period of 1996-2019, it was concluded that the relationship between academic productivity and human development was only at a medium level. This suggests that, in addition to the need for scientific knowledge to be used for the improvement of social conditions, scientific knowledge is limited to certain organizations, which leads to the elitism of scientific knowledge.

scholarly journals Global Inland Capture and Culture Finfisheries Follow Different Trends When Evaluated by the Human Development Index

2021 ◽  
Vol 13 (15) ◽  
pp. 8420
Author(s):  
Peter W. Sorensen ◽  
Maria Lourdes D. Palomares
Keyword(s):  
Socioeconomic Factors ◽  
Human Development ◽  
Human Development Index ◽  
Developed Countries ◽  
Global Scale ◽  
Tier 2 ◽  
Development Index ◽  
Tier 1 ◽  
Catch Reconstruction ◽  
Tier 3

To assess whether and how socioeconomic factors might be influencing global freshwater finfisheries, inland fishery data reported to the FAO between 1950 and 2015 were grouped by capture and culture, country human development index, plotted, and compared. We found that while capture inland finfishes have greatly increased on a global scale, this trend is being driven almost entirely by poorly developed (Tier-3) countries which also identify only 17% of their catch. In contrast, capture finfisheries have recently plateaued in moderately-developed (Tier-2) countries which are also identifying 16% of their catch but are dominated by a single country, China. In contrast, reported capture finfisheries are declining in well-developed (Tier-1) countries which identify nearly all (78%) of their fishes. Simultaneously, aquacultural activity has been increasing rapidly in both Tier-2 and Tier-3 countries, but only slowly in Tier-1 countries; remarkably, nearly all cultured species are being identified by all tier groups. These distinctly different trends suggest that socioeconomic factors influence how countries report and conduct capture finfisheries. Reported rapid increases in capture fisheries are worrisome in poorly developed countries because they cannot be explained and thus these fisheries cannot be managed meaningfully even though they depend on them for food. Our descriptive, proof-of-concept study suggests that socioeconomic factors should be considered in future, more sophisticated efforts to understand global freshwater fisheries which might include catch reconstruction.

scholarly journals Elite attitudes and the future of global governance

2021 ◽  
Author(s):  
Jan Aart Scholte ◽  
Soetkin Verhaegen ◽  
Jonas Tallberg
Keyword(s):  
Global Governance ◽  
The United States ◽  
Global Scale ◽  
The Philippines ◽  
Global Institutions ◽  
The Future ◽  
Medium Level ◽  
Government Bureaucracy ◽  
Governance Institutions ◽  
Problem Solvers

Abstract This article examines what contemporary elites think about global governance and what these attitudes might bode for the future of global institutions. Evidence comes from a unique survey conducted in 2017–19 across six elite sectors (business, civil society, government bureaucracy, media, political parties, research) in six countries (Brazil, Germany, the Philippines, Russia, South Africa, the United States) and a global group. Bearing in mind some notable variation between countries, elite types, issue-areas and institutions, three main interconnected findings emerge. First, in principle, contemporary leaders in politics and society hold considerable readiness to pursue global-scale governance. Today's elites are not generally in a nationalist-protectionist-sovereigntist mood. Second, in practice, these elites on average hold medium-level confidence towards fourteen current global governance institutions. This evidence suggests that, while there is at present no legitimacy crisis of global governance among elites (as might encourage its decline), neither is there a legitimacy boom (as could spur its expansion). Third, if we probe what elites prioritize when they evaluate global governance, the surveyed leaders generally most underline democracy in the procedures of these bodies and effectiveness in their performance. This finding suggests that, to raise elites' future confidence in global governance, the institutions would do well to become more transparent in their operations and more impactful problem-solvers in their outcomes.

scholarly journals Carbon monoxide (CO) and ethane (C<sub>2</sub>H<sub>6</sub>) trends from ground-based solar FTIR measurements at six European stations, comparison and sensitivity analysis with the EMEP model

2011 ◽  
Vol 11 (17) ◽  
pp. 9253-9269 ◽  
Author(s):  
J. Angelbratt ◽  
J. Mellqvist ◽  
D. Simpson ◽  
J. E. Jonson ◽  
T. Blumenstock ◽  
...  
Keyword(s):  
Transport Model ◽  
Global Scale ◽  
Global Model ◽  
Scale Model ◽  
Chemical Transport Model ◽  
Suitable Alternative ◽  
European Model ◽  
Time Period ◽  
Volatile Organic ◽  
Made In

Abstract. Trends in the CO andC2H6 partial columns ~0–15 km) have been estimated from four European ground-based solar FTIR (Fourier Transform InfraRed) stations for the 1996–2006 time period. The CO trends from the four stations Jungfraujoch, Zugspitze, Harestua and Kiruna have been estimated to −0.45 ± 0.16% yr−1, −1.00 ± 0.24% yr−1, −0.62 ± 0.19 % yr−1 and −0.61 ± 0.16% yr−1, respectively. The corresponding trends for C2H6 are −1.51 ± 0.23% yr−1, −2.11 ± 0.30% yr−1, −1.09 ± 0.25% yr−1 and −1.14 ± 0.18% yr−1. All trends are presented with their 2-σ confidence intervals. To find possible reasons for the CO trends, the global-scale EMEP MSC-W chemical transport model has been used in a series of sensitivity scenarios. It is shown that the trends are consistent with the combination of a 20% decrease in the anthropogenic CO emissions seen in Europe and North America during the 1996–2006 period and a 20% increase in the anthropogenic CO emissions in East Asia, during the same time period. The possible impacts of CH4 and biogenic volatile organic compounds (BVOCs) are also considered. The European and global-scale EMEP models have been evaluated against the measured CO and C2H6 partial columns from Jungfraujoch, Zugspitze, Bremen, Harestua, Kiruna and Ny-Ålesund. The European model reproduces, on average the measurements at the different sites fairly well and within 10–22% deviation for CO and 14–31% deviation for C2H6. Their seasonal amplitude is captured within 6–35% and 9–124% for CO and C2H6, respectively. However, 61–98% of the CO and C2H6 partial columns in the European model are shown to arise from the boundary conditions, making the global-scale model a more suitable alternative when modeling these two species. In the evaluation of the global model the average partial columns for 2006 are shown to be within 1–9% and 37–50% of the measurements for CO and C2H6, respectively. The global model sensitivity for assumptions made in this paper is also analyzed.

The Impact of Liquidity on Islamic Banks Profit:  A Study on A Sample of Saudi Islamic Banks for the period 2013-2018: أثر السيولة في ربحية المصارف الإسلامية: دراسة عينة من المصارف الإسلامية السعودية للفترة الزمنية 2013-2018م

2020 ◽  
Vol 4 (14) ◽  
Author(s):  
Haifa Saleh Al-Akel, Najla Ibrahim Abdulrahman
Keyword(s):  
Analytical Methods ◽  
Financial Statements ◽  
Scientific Journals ◽  
Islamic Banks ◽  
Analytical Methodology ◽  
Positive Effects ◽  
Time Period ◽  
Index Level ◽  
The Impact ◽  
Index Effect

This research aimed to study the effect of Liquidity on Saudi Islamic banks profitability, to achieve the goals of the research, the researcher has determined a sample of Saudi Islamic banks, the sample included Al-Rajhi, Al-Inma and Al-Bilad, the research focuses on the time period 2013-2018. The research used a descriptive methodology for the theoretical part by gathering previous studies, studies and scientific journals, for the applied part, the research used an analytical methodology by collecting financial statements of the study sample to use these data for hypothesis tests using statistical analytical methods, the results show that there is a statistically index effect on the index level (0.05) of the Liquidity ratio on the return of assets index in Saudi banks, they also show that the liquidity is inversely proportional to the return. The research recommended that Islamic banks should expand their services and attract depositors to take advantage with them in investment operations, This will make positive effects on their profits, in addition to that, Islamic banks administrations have to evaluate Liquidity risks continuously to deal with surplus and deficit.

Social Conditions of Mental Development

Diogenes ◽  
2019 ◽  
Vol 27 (1) ◽  
Author(s):  
Teodora Bedrozova-Petrova ◽  
◽  
◽  
Keyword(s):  
Human Development ◽  
Environmental Conditions ◽  
Mental Development ◽  
Social Conditions ◽  
Developmental Factors ◽  
Human Psyche

The developmental factors of heredity and environment form a complex union on the territory of the human psyche. The biological foundations of human development are merely the premise for its socially-driven deployment. This report focuses on some portions of the main aspects of mental development, the foundations of which lie in the environmental conditions.

scholarly journals Design and verification of additional filtration for the application of ecological transmission and hydraulic fluids in tractorc

2013 ◽  
Vol 61 (5) ◽  
pp. 1305-1311 ◽  
Author(s):  
Pavel Máchal ◽  
Radoslav Majdan ◽  
Zdenko Tkáč ◽  
Bohuslav Stančík ◽  
Rudolf Abrahám ◽  
...  
Keyword(s):  
Chemical Elements ◽  
Main Role ◽  
Additive Concentration ◽  
Test Operation ◽  
Time Period ◽  
Medium Level ◽  
Agricultural Tractors ◽  
High Level ◽  
And Function

This contribution presents the design and function verification of additional filtration. It is intended for the common transmission and hydraulic oil filling of tractors. The main role of this filtration concept is to ensure a high level of oil cleanness as a condition for the application of ecologic fluids in tractors. The next one is to decrease the wear of lubricated tractor components, the degradation of oil and eventually to extend the interval of oil change. The designed additional filtering is characterized by ease installation through the use of quick couplings and hoses to the external hydraulic circuit. Therefore, the filtration is suitable for various tractor types. Filter element has been designed with the filter ability 1micron and the ability to separate to 0.5 dm3 of water from oil. Function of additional filtration was verified during the 150 engine hours of tractor operation. During this time period the oil contamination was evaluated on the basis of chemical elements content such as Fe, Cu, Si, Al, Ni, Mo and Cr. The additive concentration was evaluated on the basis of chemical elements content such as Ca, P and Zn. During the test operation of tractor the concentration decrease of chemical elements reached the values 25.53 % (Fe), 23.53 % (Si), 25 % (Al) and 5.5 % (Cu). The decrease of additive concentration reached only medium level (6.6 %). Therefore, the designed additional filtration doesn’t remove additives from oil. Based on the evaluation of the content of chemical elements (that representing contamination and additives), we can say that the designed filtering method is suitable for use in agricultural tractors.

Analysis of Serbian Production and Export of Medicinal and Aromatic Plants

2022 ◽  
pp. 942-960
Author(s):  
Svetlana Ignjatijević ◽  
Drago Cvijanović
Keyword(s):  
Foreign Exchange ◽  
Comparative Advantage ◽  
Aromatic Plants ◽  
Earned Value ◽  
Medicinal And Aromatic Plants ◽  
Export Structure ◽  
Positive Effects ◽  
Exchange Value ◽  
Time Period ◽  
Long Time

The emphasis of the research in this chapter was put on the analysis of production and export/import of MAP (Medical and aromatic plants) from Serbia. After reading this chapter, readers will find out that the production of MAP in a long time period has been steady, although has been present fluctuations per years. They will know that indigenous and cultivated MAPs are equally present on the market, and will notice that they are equally present in export as well, i.e. that there is no such register. They will be familiar with the positive effects of planned production and the significance of scientific and technological achievements implementation. Readers will be able to recognize the dynamics of changes in export and import of MAP. They will find out which products are the most significant in export and import and will notice the connection between the export structure of MAP sector and earned value - foreign exchange inflow. They will be able to understand the character of exchange, value of export/import and the comparative advantage of export. Readers will be especially familiar with experiences and recommendations of other authors on the development of MAP sector and directives of authors for deepening the research within this chapter. They will know the connection between a low foreign exchange inflow and types of products in export and will understand the need for new organization models and education of manufacturers.

scholarly journals Global signal of top-down control of terrestrial plant communities by herbivores

2018 ◽  
Vol 115 (24) ◽  
pp. 6237-6242 ◽  
Author(s):  
Shihong Jia ◽  
Xugao Wang ◽  
Zuoqiang Yuan ◽  
Fei Lin ◽  
Ji Ye ◽  
...  
Keyword(s):  
Plant Communities ◽  
Meta Analysis ◽  
Terrestrial Ecosystems ◽  
Global Scale ◽  
Basic Site ◽  
Plant Interactions ◽  
Top Down ◽  
Plant Abundance ◽  
Terrestrial Plant ◽  
Positive Effects

The theory of “top-down” ecological regulation predicts that herbivory suppresses plant abundance, biomass, and survival but increases diversity through the disproportionate consumption of dominant species, which inhibits competitive exclusion. To date, these outcomes have been clear in aquatic ecosystems but not on land. We explicate this discrepancy using a meta-analysis of experimental results from 123 native animal exclusions in natural terrestrial ecosystems (623 pairwise comparisons). Consistent with top-down predictions, we found that herbivores significantly reduced plant abundance, biomass, survival, and reproduction (allP< 0.01) and increased species evenness but not richness (P= 0.06 andP= 0.59, respectively). However, when examining patterns in the strength of top-down effects, with few exceptions, we were unable to detect significantly different effect sizes among biomes, based on local site characteristics (climate or productivity) or study characteristics (study duration or exclosure size). The positive effects on diversity were only significant in studies excluding large animals or located in temperate grasslands. The results demonstrate that top-down regulation by herbivores is a pervasive process shaping terrestrial plant communities at the global scale, but its strength is highly site specific and not predicted by basic site conditions. We suggest that including herbivore densities as a covariate in future exclosure studies will facilitate the discovery of unresolved macroecology trends in the strength of herbivore–plant interactions.

scholarly journals Dynamics and Stagnation in the Malthusian Epoch

2011 ◽  
Vol 101 (5) ◽  
pp. 2003-2041 ◽  
Author(s):  
Quamrul Ashraf ◽  
Oded Galor
Keyword(s):  
Population Density ◽  
Standard Of Living ◽  
Technological Advancement ◽  
Land Productivity ◽  
Technological Environment ◽  
Positive Effects ◽  
Time Period ◽  
Central Hypothesis ◽  
Per Capita ◽  
Cross Country

This paper examines the central hypothesis of the influential Malthusian theory, according to which improvements in the technological environment during the preindustrial era had generated only temporary gains in income per capita, eventually leading to a larger, but not significantly richer, population. Exploiting exogenous sources of cross-country variations in land productivity and the level of technological advancement, the analysis demonstrates that, in accordance with the theory, technological superiority and higher land productivity had significant positive effects on population density but insignificant effects on the standard of living, during the time period 1–1500 CE. (JEL N10, N30, N50, O10, O40, O50)

scholarly journals Renewed methane increase for five years (2007–2011) observed by solar FTIR spectrometry

2012 ◽  
Vol 12 (11) ◽  
pp. 4885-4891 ◽  
Author(s):  
R. Sussmann ◽  
F. Forster ◽  
M. Rettinger ◽  
P. Bousquet
Keyword(s):  
Time Series ◽  
Confidence Interval ◽  
Global Scale ◽  
Future Trend ◽  
Time Interval ◽  
Positive Trend ◽  
Time Period ◽  
New Period ◽  
Natural Wetlands ◽  
Surface Network

Abstract. Trends of column-averaged methane for the time period (1996, Sep 2011) are derived from the mid-infrared (mid-IR) solar FTIR time series at the Zugspitze (47.42° N, 10.98° E, 2964 m a.s.l.) and Garmisch (47.48° N, 11.06° E, 743 m a.s.l.). Trend analysis comprises a fit to the de-seasonalized time series along with bootstrap resampling for quantifying trend uncertainties. We find a positive trend during [1996, 1998] of 9.0 [3.2, 14.7] ppb yr−1 for Zugspitze (95% confidence interval), an insignificant growth during [1999, mid 2006] of 0.8 [−0.1, 1.7] ppb yr−1 (Zugspitze), and a significant renewed increase during [mid 2006, Sep 2011] of 5.1 [4.2, 6.0] ppb yr−1 for Garmisch, which is in agreement with 4.8 [3.8, 5.9] ppb yr−1 for Zugspitze. The agreement of methane trends at the two closely neighboring FTIR sites Zugspitze and Garmisch within the uncertainties indicates a good station-to-station consistency as a basis for future trend analyses by the ground-based mid-IR FTIR network on the global scale. Furthermore, the Zugspitze FTIR trend for the time interval [Jul 2006, Jun 2009] is found to agree with the trend derived from SCIAMACHY (WFM-DOAS v2.0.2) data within the 95% confidence intervals. In case a 1000-km pixel selection radius around the Zugspitze is used, the confidence interval is narrower for the FTIR trend (6.9 [4.2, 9.5] ppb yr−1) compared to SCIAMACHY (7.1 [5.1, 8.6] ppb yr−1). If, however, a loosened pixel selection is used (&amp;approx;1000-km half-width latitudinal band), the SCIAMACHY trend significance interval is narrower (6.8 [5.1, 8.6] ppb yr−1) compared to Zugspitze FTIR (5.7 [3.0, 8.3] ppb yr−1). While earlier studies using surface network data revealed changes of 8.0 ± 0.6 ppb in 2007, 6.4 ± 0.6 ppb in 2008, and 4.7 ± 0.6 ppb in 2009 (Dlugokencky et al., 2011), our updated result proves that the renewed methane increase meanwhile has been persisting for >5 years [mid 2006, Sep 2011]. This is either the longest and largest positive trend anomaly since the beginning of systematic observations more than 25 years ago or the onset of a new period of strongly increasing CH4 levels in the atmosphere. Several scenarios have been developed to explain the persistent increase observed, mainly invoking an increase in emissions from natural wetlands, an increase in fossil fuel-related emissions or a decrease in OH concentrations. However, more work is needed to fully attribute this increase to a particular source or sink.

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