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2022 ◽  
pp. 152747642110612
Author(s):  
Chun Gan

Traditionally perceived as a country of emigration, China has in recent years become an increasingly popular subject for immigration and diaspora studies, with an immigrant population that has been growing quietly and steadily since the 1990s. However, media representations of immigrants in China have not garnered much attention. This article provides a critical assessment of how immigrants and immigrant experience are portrayed on Chinese television, using the example of Foreigner in China (2013–19), the first-ever program on a national platform to tackle this topic. It argues that, while the program paints a rather insightful and entertaining picture of contemporary immigrant life in China, its representation of immigrants is restricted by not only the internal contradiction of the Xi administration’s globalist discourse, but also the exclusive, ethnocentric conception of Chinese nationhood, which remains the norm in a more heterogenous and globally conscious Chinese society.


2021 ◽  
Vol 10 (6) ◽  
pp. 3333-3340
Author(s):  
Mohammed A. Jebur ◽  
Hasanen S. Abdullah

The university courses timetabling problem (UCTP) is a popular subject among institutions and academics because occurs every academic year. In general, UCTP is the distribution of events through slots time for each room based on the list of constraints for instance (hard constraint and soft constraint) supplied in one semester, intending to avoid conflicts in such assignments. Under no circumstances should hard constraints be broken while attempting to fulfill as many soft constraints as feasible. this article presented a modified best-nests cuckoo search (BNCS) algorithm depend on the base cuckoo search (CS) algorithm. BNSC algorithm was achieved by dividing the nests into two groups (best-nests and normal-nests). The BNCS algorithm selection was limited to the best-nests to generate new solutions. The comparison between BNCS and basic CS based on the experimental result is achieved. For performance evaluation, the BNCS has been tested on four variant-size datasets. It was observed that the BNCS has performed high performance and is faster at finding a solution from CS.


2021 ◽  
Vol 10 (12) ◽  
pp. 796
Author(s):  
Shimei Wei ◽  
Jinghu Pan

In light of the long-term pressure and short-term impact of economic and technological globalization, regional and urban resilience has become an important issue in research. As a new organizational form of regional urban systems, the resilience of urban networks generated by flow space has emerged as a popular subject of research. By gathering 2017 data from the Baidu search index, the Tencent location service, and social statistics, this study constructs information, transportation, and economic networks among 344 cities in China to analyze the spatial patterns of urban networks and explore their structural characteristics from the perspectives of hierarchy and assortativity. Transmissibility and diversity were used to represent the resilience of the network structure in interruption scenarios (node failure and maximum load attack). The results show the following: The information, transportation, and economic networks of cities at the prefecture level and higher in China exhibit a dense pattern of spatial distribution in the east and a sparse pattern in the west; however, there are significant differences in terms of hierarchy and assortativity. The order of resilience of network transmissibility and diversity from strong to weak was information, economic, transportation. Transmissibility and diversity had nearly identical scores in response to the interruption of urban nodes. Moreover, a highly heterogeneous network was more likely to cause shocks to the network structure, owing to its cross-regional urban links in case of disturbance. We identified 12 dominant nodes and 93 vulnerable nodes that can help accurately determine the impetus behind network structure resilience. The capacity of regions for resistance and recovery can be improved by strengthening the construction of emergency systems and risk prevention mechanisms.


InterConf ◽  
2021 ◽  
pp. 105-109
Author(s):  
Irada Jafarova

Human beings are the creators and the users of the language. Therefore, people-oriented study on linguistics should be vital as the studies from the perspective of symbol. But the most significant difference between human beings is the gender difference, so people of different genders from either physiology or psychology in the use of language will have their own gender characteristics that leads to the gender differences in language. Language gender difference has always been complex. It becomes the popular subject of linguistics and sociolinguistics. Gender differences in language are regarded as a linguistic phenomenon as well as being a social phenomenon. It is known that the use of gender in a different way from language has become a new field of research for linguistics since the second half of the twentieth century. With the advent of feminist linguistics in the 1960s and 1970s, gender studies became more widespread. In the development of certain features of the "language" of men and women J. Gremel-Plestini, L. Pushuni, E. Groshko, A. Nielseni, R. Lakoff, R. Vardaufu, and others can be shown as scientists in world linguistics. The linguists from different countries have made a lot of profound significant exploration to explain the cause of gender difference in sociolinguistics. The gender difference can differentiate for society, culture, customs and other considerations of language users. Gender differences widens our research horizon, deepens our cognition of the universal law of language; at the same time, it helps us to better explain the factors in the internal change of language development.


2021 ◽  
Vol 14 (1) ◽  
pp. 13-24
Author(s):  
Manlio Della Marca ◽  
Uwe Lübken

Over the past three decades, rivers have become a fascinating and popular subject of scholarly interest, not only in the field of environmental history, where river histories have developed into a distinct subgenre, but also in the emerging field of environmental humanities. In this scholarship, rivers have often been reconceptualized as socio-natural sites where human and non-human actors interact with the natural world, generating complex legacies, path dependencies, and feedback loops. Furthermore, rivers have been described as hybrid “organic machines,” whose energy has been utilized by humans in many different ways, including the harvesting of both hydropower and salmon. Indeed, as several environmental historians have noted, in many regions of the world, watercourses have been transformed by technology to such an extent that they increasingly resemble enviro-technical assemblages rather than natural waterways. Rivers have also been discussed through the lens of “eco-biography,” a term coined by Mark Cioc in his influential monograph on the Rhine River, a book informed by “the notion that a river is a biological entity—that it has a ‘life’ and ‘a personality’ and therefore a ‘biography’.” Quite surprisingly, despite this “river turn” (to use Evenden's phrase), rivers have played a marginal role in recent American Studies scholarship. To address this gap, this issue of RIAS brings together scholars from different disciplines, countries, and continents to analyze a wide variety of river experiences, histories, and representations across the American hemisphere and beyond. Hence the title of this volume, Rivers of the Americas, should be seen as both an allusion to the Rivers of America book series (a popular series of sixty-five volumes, each on a particular US river, published between 1937 and 1974) and as a reminder of the still untapped potential of hemispheric, transnational, and comparative modes of critical engagement with rivers in American Studies.


Agronomy ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. 1818 ◽  
Author(s):  
Chris Lytridis ◽  
Vassilis G. Kaburlasos ◽  
Theodore Pachidis ◽  
Michalis Manios ◽  
Eleni Vrochidou ◽  
...  

Agricultural robotics has been a popular subject in recent years from an academic as well as a commercial point of view. This is because agricultural robotics addresses critical issues such as seasonal shortages in manual labor, e.g., during harvest, as well as the increasing concern regarding environmentally friendly practices. On one hand, several individual agricultural robots have already been developed for specific tasks (e.g., for monitoring, spraying, harvesting, transport, etc.) with varying degrees of effectiveness. On the other hand, the use of cooperative teams of agricultural robots in farming tasks is not as widespread; yet, it is an emerging trend. This paper presents a comprehensive overview of the work carried out so far in the area of cooperative agricultural robotics and identifies the state-of-the-art. This paper also outlines challenges to be addressed in fully automating agricultural production; the latter is promising for sustaining an increasingly vast human population, especially in cases of pandemics such as the recent COVID-19 pandemic.


2021 ◽  
Vol 108 (Supplement_6) ◽  
Author(s):  
R Bhate ◽  
J Colman ◽  
T Fowler ◽  
J Hayley ◽  
N Kallam ◽  
...  

Abstract Introduction Extra-curricular activities form an important part of undergraduate education as they give students the opportunity to explore subjects of interest. There is significant demand within the undergraduate population for further teaching in neuro-related specialities. The aim of this online twelve-week course was to provide neuroanatomy teaching in greater breadth and detail than possible in the undergraduate curriculum. We sought to gauge motivations for involvement. Method Delegates (n = 166) from six UK universities were asked to complete a short questionnaire examining motivations and future career plans prior to the course beginning, only those who consented were involved further in the analysis (n = 98). Results Motivations for involvement were predominantly to develop a greater understanding of neuroanatomy (63.3%), to support career plans (13.3%) or to support preparation for an examination or competition (8.2%). The majority (56.1%) had no particular speciality in mind. For those who did, a range of specialities including neurosurgery (24.5%), neurology (8.2%) was given. Conclusions There is clear interest within the undergraduate population for more specialised extra-curricular activities in addition to conventional experiences such as conferences. Online courses run over multiple weeks provide further scope for depth and exploration of subjects in further detail. In this course, the majority of delegates did not have a particular speciality in mind, demonstrating neuroanatomy to be a popular subject regardless of potential career plans. For students looking to pursue a career in neuro-related specialities, courses are perceived as important opportunities to support future career development.


2021 ◽  
Vol 1 (7) ◽  
pp. 87-96
Author(s):  
Yu. V. Smirnov

The author reviews in brief the library catalogs as the origins of subject search in the modern search systems. He examines the concept of “subject search”, offers its definition (lacking in the state standards – GOSTs), specifies the types (subject search, search by keywords, systematic search) and characterizes them. The libraries use intensively all three types of subject search while the Internet-based search engines offer just one type, i.e. search by keywords. The universal search systems, like Google and Yandex, do not entail cataloguing, however the possibility of subject search by keywords is designed within html-code and tagging system. The author investigates into the application of systematic search on the Internet. He concludes that this search type emphasizes is intensively applied to the resources related to libraries or science and research (library e-catalogs, abstract databases, etc.). He suggests that in time tagging, the Internet popular subject search system, will tend to classifying and systematic search.


During the last four decades the painter Artemisia Gentileschi (b. Rome 1593—d. Naples 1654?) has become an increasingly popular subject for both scholars and the general public. Against considerable odds, she was trained by her painter father, Orazio Gentileschi, and demonstrated a precocious talent from an early age. Her first known signed and dated painting is a Susanna and the Elders of 1610 (Schönborn Collection, Pommersfelden); she returned to this subject many times during her career, including her last known signed and dated painting of 1652 (Pinacoteca Nazionale, Bologna). In the intervening years she devised innovative compositions for both traditional and not-so-traditional iconographies, with a focus on heroic women from sacred and secular sources—in addition to Susannas, she painted Judiths, Mary Magdalenes, and Lucretias, among others—as well as multiple self-portraits, indicating demand for her abilities and interpretation as well as her image. Her rape by the painter Agostino Tassi in 1611, and the trial that followed in 1612, has been seen by many as a pivotal moment in Artemisia’s life, which it certainly was. But her artistic accomplishments must be understood in the much wider contexts of nascent feminist ideologies and painting in Baroque Europe. During her long career, spent in Rome, Florence, Venice, Naples, and London, Artemisia acquired numerous patrons and correspondents. These included Grand Duke Cosimo II of Florence and his wife, Christina of Lorraine; Michelangelo Buonarroti the Younger; Galileo Galilei; the Duke of Alcalá Fernando Enríquez d’Afán de Ribera y Enríquez; Philip IV and his sister Infanta María of Spain; Cassiano dal Pozzo; and Charles I of England. She was named the first female member of Florence’s Accademia delle Arti del Disegno in 1616, and she deftly managed her own thriving business and extensive studio, largely on her own. The last known documented reference is a Neapolitan tax document of 1654; she may have died during the plague outbreak in the city that year. Her burial site, allegedly in the church of San Giovanni dei Fiorentini, has not been identified, but a later text states that it was marked with a now lost stone simply inscribed “HEIC ARTEMISIA,” or “Here Lies Artemisia.” The lack of more detailed information provides an indication of the fame she had achieved during her life. The literature on Artemisia Gentileschi has expanded significantly in recent years, as has her body of work, but not without considerable scholarly disagreement.


Author(s):  
Denys Korol

Byzantine culture and aesthetics had a significant impact on the imagery of early Rus’—and not unidirectionally, but rather in the form of cross-cultural dialogue. Both traditional visual arts and monumental temple architecture often present symbolic diversity as a consequence of cultural hybridism. So, through the Biblical imagery and the Byzantine canon of aesthetics, one can clearly see the subjects and symbols of regional pre-Christian traditions. The motive to write this essay іs based on the study of Professor Nadiia Nikitenko on the frescoes of St. Sophia Cathedral of Kyiv, represented in this issue. Observing the missing South Tower image recorded by F. Solntsev in 1871, the researcher interprets the wolf-like two-headed monster and the hero with the weapon as if sprouting from it, as a Last Battle confrontation between Fenrir and Odin (emphasizing his bird-like helmet) (Fig. 1b). These parallels have brought about a number of remarks that we develop in our research. The confrontation scene between the hero and the monster (often two mirrored ones) is a popular subject of art of the early Middle Ages (Fig. 2, Fig. 3), which originated within the civilizations of the East in 4–3rd millennia BC, inspiring the imagery of the biblical origin. The scene “Daniel in the Lions’ Den” spread among the population of the Middle Dnieper, the British Isles, and Northern Europe especially in the 6–7th centuries, and then in the 11-12th. In the Vendel-Scandinavian context, similar compositions are often interpreted as a depiction of Ragnarök: the confrontation between Fenrir vs Odin, or Fenrir vs Tyr (and we insist that the very two were initially to fight in the Last Battle, while Odin / Wotan as the leader of Valhalla should have struggled with the mistress of Hel before the “classic” Eddic model was spread). In our opinion, it is not a coincidence that these scenes were massive in the middle of the 6th century: the probability of Climate disaster of 536 AD and Justinian Plague connection with the European and near East eschatological mood is claimed, as well as Nordic soteriology formation at that time. Therefore, even images of clearly Christian (Byzantine) origin had to be perceived in the context of the native worldview in the East and Northern Europe. Next time eschatological ideas erupted in 1000 AD and existed for some time after. The “Confrontation Scene” of the St. Sophia South Tower also has both Hellenic (Byzantine) and Scandinavian reading: Hercules defeats the hellish dog Cerberus as Infernal forces and, at the same time, it is Víðarr, the son of Odin, who defeats Fenrir-wolf. In the Ragnarök-related mythology, he was one of the only few who survived the end of the Universe. Víðarr brings hope and begins a new kingdom on a renewed earth. Therefore, we assume that the circumstance of the South Tower decoration was the death of Volodymyr and the war of his son Yaroslav with his brothers for the throne of Kyiv. Among the Varyags elite, Yaroslav’s triumph could have been seen as such a renewal.


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