Redescription of two troglobiotic species of the genus Pseudosinella Schäffer, 1897 (Collembola, Entomobryidae) from the Western Carpathians

Zootaxa ◽  
2012 ◽  
Vol 3341 (1) ◽  
pp. 32 ◽  
Author(s):  
ĽUBOMÍR KOVÁČ ◽  
JOSEF RUSEK
Keyword(s):  
Western Carpathians ◽  
Karst Region ◽  
Medium Level ◽  
Endemic Distribution

Two troglobiotic species of the genus Pseudosinella Schäffer, 1897 from the Western Carpathians are redescribed, P. ag-gtelekiensis (Stach, 1929) and P. paclti Rusek, 1961. P. aggtelekiensis has endemic distribution restricted to the Slovak-Aggtelek Karst region in Slovakia and Hungary. It shows higher level of troglomorphy (elongation of antennae, basal dis-placement of ungual teeth concurrent with their reduction) probably representing a descendant of the older phyletic Lep-idocyrtus-Pseudosinella lineage. P. paclti, distributed in caves of several karstic regions in central Slovakia, is characteristic with medium level of troglomorphy.

Trust in Modern Russia (Comparative Approach to "Social Virtues")

2010 ◽  
pp. 83-102 ◽  
Author(s):  
M. Sasaki ◽  
Yu. Latov ◽  
G. Romashkina ◽  
V. Davidenko
Keyword(s):  
Social Capital ◽  
Empirical Data ◽  
Comparative Studies ◽  
Sociological Theory ◽  
Comparative Approach ◽  
Institutional Trust ◽  
Opinion Poll ◽  
World Values Survey ◽  
Medium Level ◽  
International Projects

This article offers economic and sociological theory of trust, embodying the idea of "social capital" by James Coleman. It also analyzes empirical data on personal and institutional trust obtained on the basis of nationwide opinion poll in the project "Comparative studies of trust in different countries during the period of globalization". The problem of trust is considered in the context of the international projects "World Values Survey" and "Trust Barometer" which made it possible to construct a mental world map of personal and institutional trust for various countries. It is shown that Russia has not a low, but a medium level of trust. In the mental world map some patterns were presented that reflect the basic trust as a form of social capital.

Sequestration of carbon oxide in different fertilization systems in agrocenoses

2018 ◽  
Vol 5 (2) ◽  
pp. 37-51 ◽  
Author(s):  
O. Demydenko ◽  
Yu. Zapasna ◽  
V. Velychko
Keyword(s):  
Crop Rotation ◽  
Carbon Oxide ◽  
Organic Fertilizers ◽  
Forest Steppe ◽  
Organic Fertilization ◽  
Organic System ◽  
Capacity Level ◽  
Medium Level ◽  
Fertilization System ◽  
By Products

Aim. To substantiate the agroecological estimation of the performance of a short crop rotation in conditions of intense and organic system of fertilization on the basis of restoring normative parameters of emission and se- questration of С-СО 2 circulation while using by-products as organic fertilizers in conditions of modern climatic system of the Forest-Steppe of Ukraine. Methods. Field, statistical, laboratory. Results of Investigations. The performance of short crop rotations is determined by the capacity of С-СО 2 balance. Strong inverse correla- tion was found between the capacity of N and the ratio between C and N in the agrocenosis, which demon- strated that enhancing the humifi cation processes (ratio constriction) led to the increase in the capacity of С org balance and the decrease in the capacity level of С-СО 2 balance (enhancing mineralization), related to the reduction in the performance of crops in the agrocenosis of a crop rotation compared to the organic system of fertilization. The capacity of С-СО 2 and С org balance correlates at the medium level of inverse direction, and the yield of the main products, feed units and digestible protein correlates at the level of strong direct correlation. Conclusions. General mineralization of by-products and humus in the agrocenosis and humifi cation processes are antagonists, so extending the ratio between С and N at the intense fertilization system stimulates the in- crease in performance and reducing С to N similar to the organic fertilization system enhances the humifi cation process due to binding of С org into humus and limits mineralization which leads to the reduction in agrocenosis performance at the organic fertilization system.

Thrips (Thysanoptera, Insecta) of the Babia Góra massif (Western Carpathians, Poland)

2008 ◽  
Vol 43 (2) ◽  
pp. 307-315 ◽  
Author(s):  
H. Kucharczyk ◽  
I. Zawirska ◽  
E. Malczewska
Keyword(s):  
Western Carpathians

Awareness on Corporate Social Responsibilty among the Consumers of Aluva Taluk

2018 ◽  
Vol 7 (5) ◽  
pp. 33
Author(s):  
Neeraja Unni ◽  
M Malarkodi
Keyword(s):  
Sampling Technique ◽  
Decision Making Process ◽  
Corporate World ◽  
Strategic Plans ◽  
Medium Level ◽  
Convenience Sampling ◽  
Level Of Understanding ◽  
Corporate Social ◽  
Social Responsibilty ◽  
Mandatory Provision

In today’s corporate world, the concept of Corporate Social Responsibility has been integrated into their strategic plans and policies. It has been incorporated into the decision making process taken in view of the competitive advantage that could be achieved through social initiatives. As consumers were the most sensitive group among the stakeholders to such initiatives, this paper tries to explore the awareness of consumers of companies towards CSR practices in AluvaTaluk. The paper also tries to examine whether CSR initiatives have any association with the consumers demographic profile. A total of 160 respondents were chosen from AluvaTaluk using convenience sampling technique. The data was collected through self-administered questionnaires and were analysed using SPSS 16.0 software. The study revealed that majority of the consumers of Aluva were aware of CSR but was unaware of the fact that it was a mandatory provision for the firms under the Companies Act, 2013. The consumers who were aware had only a medium level of understanding on the concept of CSR. Age, education and income of the consumers were found to have a significant association with their awareness on CSR.

Evolution of Conditional Cooperation in Prisoner's Dilemma

2020 ◽  
Author(s):  
Ali Seyhun Saral
Keyword(s):  
Prisoner's Dilemma ◽  
Prisoner’S Dilemma ◽  
Social Dilemma ◽  
Conditional Cooperation ◽  
Psychological Mechanisms ◽  
Medium Level ◽  
Emergence Of Cooperation ◽  
Initial Move ◽  
Evolutionary Success ◽  
Strategy Types

Conditional cooperation has been a common explanation for the observed cooperation, and its decline in social dilemma experiments. Numerous studies showed that most of the experimental subjects can be categorized into three types: conditional cooperators, self-maximizers and hump-shaped (triangle) cooperators. In this study, I investigate conditional strategy types and their role on the emergence of cooperation and their evolutionary success. For this purpose, I use an extension of the Iterated Prisoner's Dilemma Game. The agents are characterized by their initial move and their conditional responses to each level of cooperation. By using simulations, I estimate the likelihood of cooperation for different probability of continuations.I show that, when the continuation probability is sufficiently large, high levels cooperation is achieved. In this case, the most successful strategies are those who employ an all-or-none type of conditional cooperation, followed by perfect conditional cooperators. In intermediate levels of continuation probabilities, however, hump-shaped contributor types are the ones that are most likely to thrive, followed by imperfect conditional cooperators. Those agents cooperate in a medium level of cooperation within themselves and each other. The results explain the existence of hump-shaped type of cooperators with a purely payoff-based reasoning, as opposed to previous attempts to explain this strategy with psychological mechanisms.

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