scholarly journals Analysis on the imbalance of population flow network during the Spring Festival travel rush in China in 2015

PLoS ONE ◽  
2021 ◽  
Vol 16 (4) ◽  
pp. e0249520
Author(s):  
Yanpeng Gao ◽  
Xiaofei Xu ◽  
Ye Wei

This paper analyzes the imbalance of interprovincial population flow during the Spring Festival travel rush in China, using big data obtained through Baidu Migration, in terms of population flow during the festival and the normalized unbalanced coefficients of edge and node method for analysis, from which the following findings emerge: (1). The imbalance in population flow network during the Spring Festival travel rush is significant, with unbalanced coefficients and relevant frequencies of the population flow network in the Eastern and Western Regions being significantly higher than in other regions. The unbalanced coefficients in the Central Region are lower, followed by corresponding frequencies, while the unbalanced coefficients in the Northeast Region are evenly distributed with the lowest frequencies. The population flow toward the West and Northwest are relatively concentrated, while the population flow toward the South and Southwest are relatively scattered. (2). The regional imbalance during the Spring Festival travel rush has characteristics of spatial agglomeration, where a strongly-connected Southeast Subsystem and a weakly-connected Western Subsystem are formed; there is a significant leverage effect in Guangdong Province, which greatly affects the regional imbalance. Three characteristics emerge in the distribution of regional population flow—the outflow, inflow, and outflow along the Eastern, Central and Western strips/lines, respectively. The paper emphasizes the importance of researching imbalance issues, clarifies the difference between the imbalance of the population flow network and the imbalance involved in previous population research fields, and discusses the Spring Festival Effect in terms of population flow and deficiencies in research.

2021 ◽  
Vol 2 (1) ◽  
pp. 17-23
Author(s):  
Subiyanto Subiyanto ◽  
Nira na Nirwa ◽  
Yuniarti Yuniarti ◽  
Yudi Nurul Ihsan ◽  
Eddy Afrianto

The purpose of this study was to determine the hydrodynamic conditions at Bojong Salawe beach. The method used in this research is a quantitative method, where numerical data is collected to support the formation of numerical models such as wind, bathymetry, and tide data. The hydrodynamic model will be made using Mike 21 with the Flow Model FM module to determine the current movement pattern based on the data used. In the west monsoon with a maximum instantaneous speed of 0.04 - 0.08 m/s, while in the east monsoon it moves with a maximum instantaneous speed of 0,4 – 0,44 m/s. The dominant direction of current movement tends to the northeast. The results indicate the current speed during the east monsoon is higher than the west monsoon. The difference in the current speed is also influenced by the tide conditions; higher during high tide and lower during low tide. Monsoons also have a role in the current movements, though the effect is not very significant.


2021 ◽  
Author(s):  
Johannes Alfons Karl ◽  
Ronald Fischer

Objectives We present a bibliometric review of research on trait mindfulness published from 2005 till 2021 to determine the current state of the field and identify research trajectories. Methods A search conducted on Jan 30, 2021 using the search terms “trait mindfulness” OR “dispositional mindfulness” in the Web of Science Core Collection identified 1,229 documents. Results Using keyword-based network analyses, the various clusters suggested two major approaches in the field, one focusing on cognitive attentional processes, and a second approach that encompasses a wider field of well-being and clinical research topics. We also increasing consolidation of research fields over time, with research on wider individual differences such as personality being subsumed into clinically and wellbeing-oriented research topics. More recently, a distinct theme focused on the validity of measurement of mindfulness emerged. In addition to general patterns in the field, we examined the global distribution of trait mindfulness research. Research output was substantially skewed towards North American-based researchers with less international collaborations. Chinese researchers nevertheless also produced research at significant rates. Comparing the difference in research topics between China and the US-based researchers we found substantial differences with US research emphasizing meditation and substance abuse issues, whereas researchers from China focused on methodological questions. Conclusions Overall, our review indicates that research on trait mindfulness might profit from conceptual and cultural realignment, with greater focus on individual differences research in other areas of psychology to complement the strong clinical and cognitive focus we well as also stronger cross-cultural and comparative studies.


2020 ◽  
Vol 5 (1) ◽  
pp. p10
Author(s):  
Ayman R. Nazzal ◽  
Mohammad F. Khmous

This study investigates the inaccuracies manifested in the translation of dental terms from English into Arabic by Palestinian dentists. It underscores the fact that the translation of dental terms is part and parcel of technical translation; and accounts for the major causes and provides an adequate solution for such inaccuracies.The findings of the study point out the shortcomings of using different dental translation strategies simultaneously for the same term and point out that the experience and the institutional background of the dentists have a profound impact on the accuracy of translating dental terms. The findings have also underlined the difference between technical and conventional translation rules. While the study points out that dentists have used Arabicisation, transliteration, and descriptive translation strategies for the accomplishment of adequate equivalences in the translation of dental terms, it has shown also that Arabicisation is highly neglected and rarely used by dentists in comparison with the other two translation strategies. Transliteration is the most common especially among specialists and descriptive is mainly used by dentists with non-specialists.The methodology used in this study relied heavily on the data taken from a pilot study, carried out through the distribution of a questionnaire to a hundred dentists at the American University in the city of Jenin and in the city of Nablus on the West Bank, followed with a number of personal interviews with a number of dentists.


2018 ◽  
Vol 10 (06) ◽  
pp. 1850073
Author(s):  
Kardi Teknomo

Ideal flow network is a strongly connected network with flow, where the flows are in steady state and conserved. The matrix of ideal flow is premagic, where vector, the sum of rows, is equal to the transposed vector containing the sum of columns. The premagic property guarantees the flow conservation in all nodes. The scaling factor as the sum of node probabilities of all nodes is equal to the total flow of an ideal flow network. The same scaling factor can also be applied to create the identical ideal flow network, which has from the same transition probability matrix. Perturbation analysis of the elements of the stationary node probability vector shows an insight that the limiting distribution or the stationary distribution is also the flow-equilibrium distribution. The process is reversible that the Markov probability matrix can be obtained from the invariant state distribution through linear algebra of ideal flow matrix. Finally, we show that recursive transformation [Formula: see text] to represent [Formula: see text]-vertices path-tracing also preserved the properties of ideal flow, which is irreducible and premagic.


Author(s):  
Saidong Lv ◽  
Yujun Pan

This study collected regional data from 31 provinces in China and 8 states and territories in Australia in 2016. The study used the descriptive and analytical approach to analyze the results. Also, it used the inductive approach, the descriptive statics analysis and the SPSS to analyze data. it found that the distribution of compulsory education bears both similarities and differences in the two countries. In terms of similarities,there are certain regional differences in the teachers’ faculty of compulsory education in the two countries, and an unbalanced distribution of teachers has emerged. The difference is that although China's compulsory education has rqpidly, the teachers and funds of compulsory education lag far behind Australia, and the Regional imbalance is more serious in China than that in Australia.In other words, if there is a rapidly increasing population somewhere, and the nuers of teachers aren’t keeping up with this in China.


Radiocarbon ◽  
2001 ◽  
Vol 43 (2B) ◽  
pp. 517-525 ◽  
Author(s):  
D Gallagher ◽  
E J McGee ◽  
P I Mitchell

Data on radiocarbon (14C), 137Cs, 210Pb, and 241Am levels in an ombrotrophic peat sequence from a montane site on the east coast of Ireland are compared with data from a similar sequence at an Atlantic peatland site on the west coast. The 14C profiles from the west and east coasts show a broadly similar pattern. Levels increase from 100 pMC or less in the deepest horizons examined, to peak values at the west and east coast sites of 117 ± 0.6 pMC and 132 ± 0.7 pMC, respectively (corresponding to maximal fallout from nuclear weapons testing around 1964), thereafter diminishing to levels of 110–113 pMC near the surface. Significantly, peak levels at the east coast site are considerably higher than corresponding levels at the west coast site, though both are lower than reported peak values for continental regions. The possibility of significant 14C enrichment at the east coast site due to past discharges from nuclear installations in the UK seems unlikely. The 210Pbex inventory at the east coast site (6500 Bq m−2) is significantly higher than at the west coast (5300 Bq m−2) and is consistent with the difference in rainfall at the two sites. Finally, 137Cs and 241Am inventories at the east coast site also exceed those at the west coast site by similar proportions (east:west ratio of approximately 1:1.2).


1979 ◽  
Vol 4 (1) ◽  
pp. 27-38
Author(s):  
Shekhar Chaudhury

Corporate strategy has become a widely used business concept in the industrially advanced countries of the West. The ideas on which this concept is based were evolved through field studies of hundreds of business organizations, mostly in the economically advanced countries. Some practitioners, considering the difference in the socio-economic and political milieu between developed countries and India, have expressed doubts about the applicability of this concept in the Indian context. This paper traces the theoretical origins of the concept of corporate strategy and illustrates with Indian examples that the concept is equally applicable in India.


Traditio ◽  
1997 ◽  
Vol 52 ◽  
pp. 357-381 ◽  
Author(s):  
Elizabeth A. R. Brown

Concentrating as he did on the office of adelphopoiesis preserved in Eastern Christian liturgical sources, John Boswell gave short shrift to the West. Although he believed that the ritual was known and practiced there, the only documentary trace of any similar ceremony he discussed was an account that Gerald of Wales included toward the end of the twelfth century in his Topographica Hibernica. Boswell did present a fifteenth-century French pact of brotherhood in translation in an appendix, but he did not consider its ceremonial significance in his text. Nor did he believe it pertinent to his topic, labeling it as he did, “an agreement of ‘brotherhood',” and terming it “[a] treaty of political union using fraternal language.” I shall discuss Gerald's account and this compact later, in the course of analyzing a variety of evidence regarding ritual brotherhood in Western Europe between the eleventh and fifteenth centuries. I shall attempt to show that ties of brotherhood contracted formally and ritually between two individuals were more common in the West than Boswell believed. I shall argue that bonds of ritual brotherhood similar to those solemnized in the office of adelphopoiesis existed in many parts of Western Europe in the later Middle Ages, in areas far removed from the regions of Italy subject to Byzantine influence, where euchologies containing the Eastern ceremony were preserved.’ In dealing with the Western evidence I shall be particularly concerned with its nature, which contrasts strikingly with the Eastern sources. For the East, the most abundant documentation is liturgical, and traces of such relationships in other sources are rare — although (as Claudia Rapp shows in this symposium) not as sparse as has sometimes been thought. For the West the situation is precisely the reverse.’ The Western cases of individuals linked by ritual fraternal ties that Du Cange presented far outnumber the Eastern instances he cited, and additional Western examples have come to light since his time. However, as regards the ceremonial by which the ties were forged in the West, there is no strictly liturgical evidence. Western liturgical books contain no special prayers and offices for making brothers. Narrative and documentary sources cast fitful light on the nature of the ceremony that accompanied the unions, but they do not suggest that any uniform ritual ever existed. Why this was so is a matter for speculation, but I believe that the absence of fraternal ceremonial from the liturgy is closely related to another distinctive aspect of the institution in the West: the lack of prohibitions, ecclesiastical and secular, against the bond. I shall consider this issue after examining the various motives that seem to have underlain the Western fraternal alliances, and also the outcomes of the unions. In the end I shall propose that whatever the differences in documentation, and despite the difference in the ritual practices, striking formal and functional likenesses existed between the Eastern and Western institutions of ritual brotherhood linking two participants: in the purposes they served, the means by which they were contracted, and the gap that often existed between ideal and reality. In a final section I shall discuss the problems associated with attempting to establish whether or not — or when and how often — Western (or Eastern) rituals of brotherhood formalized relationships that involved or were expected to involve sexual intercourse between the participants.


2018 ◽  
Vol 12 (2) ◽  
pp. 300-320
Author(s):  
Benjamin Gittel

Abstract It is widely acknowledged that responses to fiction can be divided into two categories: emotions or moods. Research on the paradox of fiction, however, solely focused on emotional responses to fiction. This paper analyses the different potentials of the mood concept with regard to the paradox of fiction: its potential to avoid the paradox on the one hand and its potential to rise a new paradox of fiction, a paradox of fiction for moods, on the other. To this end, the paper distinguishes two different meanings of the everyday concept of mood and two different paradigms in the research on moods. The mood concept can designate not only affective states of an individual (moods1), but elusive, nuanced atmospheres of objects, places or situations (moods2). The mentalistic paradigm, widespread in psychology and analytic philosophy, generally assumes that moods are mental states with a certain quality of feeling (and physical symptoms). Moods2 are regarded by such approaches, if they discuss them, as a secondary phenomenon based on subjective perception. In contrast, the phenomenological paradigm focuses on moods2 and, if it accommodates moods1 as well, often postulates a characteristic connection between the two: moods1 reveal extra-individual atmospheres (moods2) that are assumed to exist in some ontologically robust sense. Therefore, moods1 can be said to have a world-disclosing function within the phenomenological paradigm. Researchers in the mentalistic paradigm deal, among other issues, with the difference of emotions and moods1. One way in which moods1 differ from emotions is that they lack an intentional object and it is for that reason that the concept of mood1, at first glance, seems to offer a solution to the paradox of fiction. The paradox of fiction presumes that we have emotions with regard to fictional objects. If it were possible to redescribe the alleged emotions as more subtle mood1 responses without clear intentional objects, this would undermine a central premise of the paradox and dissolve it. However, such a redescription seems not equally plausible for all cases discussed in the debate (e. g. the green slime case). Therefore, moods1 can only be one element of a more subtle ›phenomenology‹ of affective reactions towards fiction and the »paradox avoiding potential« of the mood concept is limited. The paradox creating potential of the mood concept emerges if one takes into account the outlined complex semantics of the concept »mood« and the postulated world-disclosing function of moods1. It seems possible to construct a new paradox, the paradox of fiction for moods: (a) Only real entities or representations of real entities can evoke moods1 with world-disclosing function (because this mood1 evocation is actually immersion in an atmosphere). (b) Many entities in fictions are not real. (c) Nevertheless, fictions can evoke moods1 with world-disclosing functions (e. g. with regard to places, situations) in the recipient. The paper argues that the outlined paradox can be dissolved by pointing out that the expression »moods1 with world-disclosing function« in sentence (a) means something different than in (c). While the expression in (a) relates to the idea of grasping an atmosphere (mood2) that somehow is »in the world«, it means acquiring a non-propositional form of knowledge, namely knowledge of what-it-is-like to be in a certain situation, in (c). The idea that it is possible to acquire knowledge of what-it-is-like by means of fiction has often been postulated in the research literature, but rarely been spelled out in greater detail. The paper argues that such an acquisition can occur, among other possibilities, on the basis of mood1 evocation, but that the conditions for the acquisition of knowledge of what-it-is-like by means of fiction are more demanding than under usual circumstances: A recipient of fiction can reasonably be said to acquire knowledge of what-it-is-like to be in a certain situation if the fictional representation evokes a mood1 which is characteristic of a situation S and the recipient understands this mood1 as an affective reaction to a situation of the type S. Please note that moods2 play no explanatory role in the second interpretation of »world-disclosing function«. Since assumption (a) and assumption (c) concern different world-disclosing functions or, in other words, different mechanisms of world-disclosure, there is no paradox. Although moods1 evoked by fictional representations (with some limitations pointed out in section 4) do not possess a world-disclosing function in the sense the phenomenological tradition postulated, it is possible to ascribe these moods1 a world-disclosing function, even within a non-phenomenological framework: They allow the recipient the acquisition of a knowledge of what-it-is-like to be in a certain situation or in a certain place. Ultimately, for the paradox of fiction for moods seems to hold what could be said about the classical paradox of fiction as well: Even if the paradox ultimately dissolves, its analysis can be instructive for related research fields like the debate on knowledge from fiction which takes moods rarely into account until now.


2014 ◽  
Vol 2014 ◽  
pp. 1-6 ◽  
Author(s):  
Fuzhong Nian ◽  
Tong Liu

In the Multiethnic regions, like the west of China, because of the difference of religious beliefs, ethnic customs, and mode of production, the contacts and relationships are also different. The epidemic characteristics of these regions are different from other places. Based on the background, some high-risk immunization strategies for Multiethnic regions are proposed. The epidemic dynamics were analyzed both from theory and simulation experiment. The results indicate that the proposed immunization strategies are effective, and it is also economic and feasible.


Sign in / Sign up

Export Citation Format

Share Document