Search Results (284)

Shandong Province is rich in geothermal resources, mainly stored in sandstone reservoirs. The setting of reasonable well spacing in the early stage of large-scale recharge has not attracted enough attention. The problem of small well spacing in geothermal engineering is particularly prominent in the sandstone thermal reservoir production area represented by Dezhou. Based on the measured data of temperature, flow, and water level, this paper constructs a typical engineering numerical model by using TOUGH2 software. It is found that when the distance between production and recharge wells is 180 m, the amount of production and recharge is 60 m³/h, and the temperature of reinjection is 30 °C, the temperature of the production well will decrease rapidly after 10 years of production and recharge. In order to solve the problem of thermal breakthrough, three optimization schemes are assumed: reducing the reinjection temperature to reduce the amount of re-injection when the amount of heat is the same, reducing the amount of production and injection when the temperature of production and injection is constant, and stopping production after the temperature of the production well decreases. However, the results show that the three schemes cannot solve the problem of thermal breakthrough or meet production demand. Therefore, it is necessary to set reasonable well spacing. Therefore, based on the strata near the Hydrological Homeland in Decheng District, the reasonable spacing of production and recharge wells is achieved by numerical simulation. Under a volumetric flux scenario ranging from 60 to 80 m³/h, the well spacing should exceed 400 m. For a volumetric flux between 80 and 140 m³/h, it is recommended that the well spacing be greater than 600 m. Full article

This study examines the geostrategic role of Hungarian-language higher education institutions beyond Hungary’s border. These institutions not only fulfil an educational function but also play a role in preserving identity and geopolitics in the national policy of the Hungarian state. This research is based on a narrative review of the literature, which analyses the demographic situation of Hungarians living beyond the borders and the tools used to support higher education by synthesising domestic and international literature, statistical data, and forecasts. The results highlight that Hungarian-language higher education plays a key role in preserving ethnocultural identity and increasing the chances of success in the homeland, but also faces constraints such as labour market disadvantages resulting from a lack of state language skills. This study concludes that, in order to ensure the sustainability of Hungarian higher education beyond the border, it is necessary to strike a balance between identity preservation and integration, thereby promoting geopolitical stability and cultural cohesion with the majority society. Full article

When scholars view characters in King Lear through a Machiavellian lens, they read Edmund, Goneril, and Regan as stock Machiavels. In contrast, they often perceive Cordelia, Kent, and Edgar as selfless, apolitical characters. This essay argues that the latter characters are more complicated and politically adroit than they are often judged to be. They are Machiavellian as well, but Shakespeare conceives them within a more appreciative view of the concept of realpolitik. This essay explains the characters’ strategies by relating them to Machiavelli’s tenets of achieving and maintaining political power. The central quandary of the play is the lack of a male heir to the throne. Cordelia attempts to solve the problem by marrying the King of France for political reasons. She has an alliance with Kent, who helps her to justify her invasion of her homeland with French forces. Once the plans for a surprise attack go awry, Cordelia does not follow Machiavellian strategies and is consequently killed. Ironically, Edgar is as ambitious as Edmund, whom he lets plot against his father and bring about Gloucester’s slow decline so as to inherit his father’s fortune while Edmund incurs the blame for his father’s demise. Like Kent, he enlists a disguise for self-advancement. The most adroit Machiavellian characters—Edgar, Kent, and the King of France—all survive through chicanery and cunning. Shakespeare illustrates that secular methods of governorship defeat the old world of divine politics. Full article

This article critically considers sample multigenerational oral traditions of Numic-speaking communities known as the Nüümü (Northern Paiute), Nuwu (Southern Paiute), and Newe (Western Shoshone), written down over the last 151 years. Utilizing the GOAT! phenomenological method to compare the onto-epistemologies of Numic peoples with a wide range of data from (G)eology, (O)ral traditions, (A)rchaeology and (A)nthropology, and (T)raditional knowledge, the author analyzed 824 multigenerational ancestral teachings. These descriptions encode multigenerational memories of potential geological, climatic, and ecological observations and interpretations of multiple locations and earth processes throughout the Numic Aboriginal homelands within California and the Great Basin. Through this layered and comparative analysis, the author identified potential convergences of oral traditions, ethnography, ethnohistory, rock art, and geological processes in the regions of California, the Great Basin, and the Colorado Plateau, indicative of large-scale earth changes, cognized by Numic Indigenous communities as earth birthing events, occurring during the Late Pleistocene/Early Holocene to Middle and Late Holocene, including the Late Dry Period, Medieval Climatic Anomaly, and Little Ice Age. Full article

Background: More than three years have elapsed since the onset of the full-scale invasion of Ukraine by the Russian Federation, displacing millions of Ukrainians. While preserving cultural identity in the host country is important for gaining resilience among refugees, we found no studies about how cultural identity influences health care experiences during resettlement. Objective: This study explores how cultural identity shapes health care experiences among Ukrainian refugees during resettlement in the United States. Methods: We conducted an interpretive description study using focus groups to elicit the perspectives of Ukrainian refugees who resettled in North Carolina after 24 February 2022. Twelve Ukrainian women participated in one of four focus groups. Thematic content analysis was employed for case comparison, and themes were inductively derived. Results: Two themes were identified: troubled health care partnerships and imprecise notions of preventive practices. Troubled partnerships represented a lack of trust between refugees and U.S. clinicians and the health care system. Imprecise notions of preventive practices represented mistaken beliefs about prevention. Conclusions: This study adds to the science on refugee health in two ways. First, newly arrived refugees often maintain strong ties to their homeland, which shapes their health care decisions and reinforces their cultural identity. Second, despite being well educated, some refugees held misconceptions about preventive health care, highlighting the need for clinicians to provide clear guidance on primary and secondary prevention practices. Findings may help guide clinicians in delivering culturally sensitive care to refugee populations. Full article

In the digital age, mobile games have become a new frontier for cultural identity and virtual consumption among Chinese Generation Z youth. With the development of the internet, users have gradually adapted to the coexistence of virtual and real identities, enriching the “small society” within games. However, virtual consumption and its underlying driving mechanisms have not received sufficient attention. Through interviews with 20 young people of Chinese Generation Z, this study argues that virtual consumption is not only about material consumption but also serves as a link between emotions and identity. In China’s increasingly atomised society, the idea of the “mimetic homeland” has become an essential interactive domain for Generation Z in the digital age. It offers individuals a dynamic space to engage with their cultural identity and sustain emotional resonance amid fragmented social conditions. In the “mimetic homeland”, game content, broadcaster charm, symbolic consumption, and player creation intertwine, allowing mobile games to create a diverse cultural identity mechanism. This mechanism rekindles players’ recognition of cultural identity and provides them with spiritual support. In mobile games, players continuously produce and consume cultural identity, using digital means to shape and spread spiritual consciousness symbols, ultimately achieving cultural identity commodification. Full article

For heritage speakers (HSs), expectations of influence from the community’s dominant language are pervasive. An alternative account for heritage language variability is that HSs are demonstrating sociolinguistic competence: HSs may either initiate or carry forward a pattern of variation from the homeland variety. We illustrate the importance of this consideration, querying whether /u/-fronting in Heritage Korean is best interpreted as influence from Toronto English, where /u/-fronting also occurs, or a continuation of an ongoing vowel shift in Homeland (Seoul) Korean that also involves /ɨ/-fronting and /o/-fronting. How can patterns of social embedding untangle this question that is central to better understanding sociolinguistic competence in HSs? For Korean vowels produced in sociolinguistic interviews by Heritage (8 adult immigrants, 8 adult children of immigrants) and 10 Homeland adults, F1 and F2 were measured (13,232 tokens of /o/, 6810 tokens of /u/, and 20,637 tokens of /ɨ/), normalized and subjected to linear regression. Models predict effects of gender, age, orientation toward Korean language and culture, the speaker’s average F2 for the other shifting vowels, and duration. These models highlight HS’s sociolinguistic competence: Heritage speakers share linguistic and social patterns with Homeland Korean speakers that are absent in English. Additionally, heritage speakers lack the effects of factors attested in the English change. Full article

The TomOpt software package is designed to optimise the geometric configuration and the specifications of detectors intended for muon scattering tomography, an imaging technique exploiting cosmic-ray muons. The software employs an end-to-end differentiable pipeline that models the interactions of muons with detectors and scanned volumes, infers properties of the scanned materials, and performs an optimisation cycle minimising a user-defined loss function. This article presents the implementation of a case study related to cargo scanning applications in the context of homeland security. Full article

Grey systems are applied in numerous domains, proving a high efficiency in predicting and investigating complex systems, where data is insufficient, unknown, or partially known. The systems have a strong contribution in the decision-making field under uncertainty, by identifying the connection between variables and optimizing the process of choosing the strategies. With time, the methods offered by the grey systems theory have faced a continuous adoption process in various research fields associated with decision-making. In this context, this paper aims to provide an in-depth bibliometric exploration, focusing on a filtered dataset, gathered from Clarivate Analytics’ Web of Science Core Collection database (WoS) for the purpose of better highlighting the adoption process faced by grey systems theory in the decision-making field under uncertainty. Based on the extracted dataset, the value registered for the annual growth rate is 17.1%, proving that the scientific community’s focus in this field is significant, and it has maintained academics’ interest for a long time. Also, the results of the bibliometric analysis showed that the Journal of Grey System was the most relevant source, while Sifeng Liu provided the greatest contribution to the field based on the number of published papers. Nanjing University of Aeronautics and Astronautics is ranked first in the top of most relevant affiliation based on the number of published papers, while China—the homeland of grey systems theory—assumes the leading contributor country place. The review of the top 10 most cited papers revealed the advantages of using grey systems theory in decision-making field under uncertainty. Full article

The development of robust, real-time optical methods for the detection and tracking of particles in complex, multiple-scattering media is a problem of practical importance in a number of fields, including environmental monitoring, air quality assessment, and homeland security. In this paper, we develop a holographic, optical-theorem-based method for the detection of particles embedded in complex environments where wavefronts undergo strong multiple scattering. The proposed methodology is adaptive to a complex medium, which is integral to the sensing apparatus and thereby enables constant monitoring through progressive adaptation. This feature, along with the holographic nature of the developed approach, also renders (as a byproduct) real-time imaging capabilities for the continuous tracking of particles traversing the region under surveillance. In addition, the proposed methodology also enables the development of customized sensors that leverage a controllable complex multiple-scattering medium and the derived holographic sensing technology for real-time particle detection and tracking. We demonstrate, with the help of realistic computer simulations, holographic techniques capable of detecting and tracking small particles under such conditions and analyze the role of multiple scattering in enhancing detection performance. Potential applications include the identification of aerosolized biological substances, which is critical for biosecurity, and the rapid detection of hazardous airborne particles in confined or densely populated areas. Full article

In 2002, the Justice and Development Party came to power in Turkey, while Recep Tayyip Erdoğan became its leader in 2003, and both have remained in power until today. Initially, Erdoğan had a predominantly Islamist discourse, and in that period, Islam became gradually more visible in public space and foreign relations. However, that Islamist discourse later increasingly gave way to realpolitik due to domestic requirements and international economic and political changes. This article deals with this transition from Islamism to civil religion and secularism during Erdoğan’s power and explores its nature and characteristics as well as the impact on politics. I suggest that while still sometimes making use of an Islamist rhetoric, Erdoğan’s focus in recent years has been more on various secular–sacred items of civil religion, like homeland, nation (as a chosen people), national flag, (sacralized) state, and, additionally, national development. I examine the civil religion Erdoğan advocates by analyzing his official and casual speeches, interviews he gave, and some of the slogans he used. I also suggest that Erdoğan’s transition to civil religion also represents a shift to secularism, as modern civil religions undermine and subordinate established religions to a great extent and also create their own secular sacredness. Full article

As numbers of displaced people throughout the world steadily increase with the rise in global conflicts, many Western nations, including Australia, increasingly thwart asylum-seeking and place harsh restrictions on entry. Nonetheless, Afghanistan’s troubled political history over several decades has generated steady movement of refugees to Australia, and Australia has offered protection, although often conditional and limited. Little is known about the experiences of women who fled, giving up their homes, professions, education, extended family, and social lives that were rich in connection. Despite expanding research and literature, there are still gaps in what is known about what happens to refugee women who resettle in Australia. The research outlined in this article uncovers the stories of six Afghan women, highlighting their agency to counter stereotypes. The article focuses not only on losses experienced, but ways in which this group of Hazara women negotiated their way in their new home of Australia, with the support of STARTTS, a not-for-profit organisation. Some of the initial barriers to resettlement in Australia involved accessible and timely information, limited proficiency in English, and comprehending laws and norms. The ongoing effects of trauma along with these barriers often accelerated the ageing process for these women, limiting their ability as well as opportunity for employment. These barriers were exacerbated in the context of the yearnings for their homeland and loved ones who were still in Afghanistan. Women were torn between feelings of gratitude for their own security and of guilt and pain for those in Afghanistan. Through STARTTS-facilitated groups, women found opportunities to connect with one another. They also used these connections to gather information about support programs, for themselves or their families, crucial for them to reconstruct their lives in Australia. For refugees experiencing dislocation, the formation of social networks in the host country contributes to belonging and connectedness and facilitates rebuilding trusting relationships that have been intentionally destroyed, where they can share their experiences in a safe, trauma-informed environment. Full article

While major advances in the subclassification of Bantu languages have been made thanks to comprehensive, lexicon-based classifications, there are still several important uncertainties obscuring not only the diachronic linguistic processes that gave rise to Bantu diversification, but also the population dynamics of ancestral Bantu speakers underlying them. In this paper, we address one of these persisting mysteries of Bantu genealogy, i.e., the unclassified Yeyi (R41) language of southern Africa. While the Bantu origin of Yeyi is straightforward and undisputed, its closest relatives are unknown, as is the major Bantu branch to which it belongs. We use a lexicon-based, Bayesian phylogenetic approach, comparing Yeyi to languages of the wider geographic region, including even more far-flung languages that have previously been hypothesized to bear a close relationship to Yeyi. The resultant linguistic phylogeny shows that Yeyi is part of the Wider Eastern Bantu branch as its own clade with Narrow Eastern Bantu languages as its closest relatives and none of its nearest neighbors. We argue that this relatively isolated position of Yeyi within Eastern Bantu suggests an early migration into southern Africa from the putative Wider Eastern Bantu homeland, which was followed by the loss of Yeyi’s putative earlier sister languages, presumably through a shift to Bantu languages spoken by more recent migrants. Full article

U.S. government agencies execute home relocation programs, known as buyouts, in flood-prone areas to reduce hazard exposure. By converting the buyout properties into open space, these governmental agencies assume ownership and management responsibilities. As with all landscapes, the post-buyout landscape reflects power dynamics and institutional forces that shape how the land is managed, perceived, and used. For acquired properties, historic housing polices, disaster risk reduction strategies, and the social construction of the land have all accumulated over time on the post-buyout landscape and influence contemporary land management practices. To understand the influence of power and social capital on post-buyout land management, this study analyzes land management practices and compares them with the socioeconomic characteristics of buyout neighborhoods in Harris County, Texas, USA, a county with a fifty-year buyout history. Results indicate that homeownership status, race, and ethnicity were related to post-buyout land management to varying degrees, thus reflecting differing degrees of social capital in buyout neighborhoods and therefore power to shape the management of post-buyout open space. Full article

The question, what was a monastic? is a complex issue, whether in the context of China, Korea or even in the homeland of Buddhism, India. Nonetheless, this is especially so in the case of Joseon Korea due to the dramatic historical changes that took place with the Imjin War. This obviously brought about shifts not only in the social status but also in the societal role of the monastics. The most substantive factors in the late-Joseon period (1600–1910) was the loss of state patronage and no longer being under the auspices of the state. Simply put, the discussed materials in this paper evince diverse images and roles of monks that range from being state officials, laborers, soldier-monks, and Seon meditators, to thieving bandits. A single descriptor would be unable to capture the diverse identities of the late-Joseon monks. Moreover, the monastics also presented themselves as highly organized with organizational aims, no different from an organization existing inescapably in everyday socio-economic and political conditions. The shared goal of the Buddhist community, by way of presenting certain images, was to regain social recognition and legitimation, to a position of power and privilege perhaps similar to what it once had during the Goryeo period (918–1392). Full article