bluuebunny/crossref_metadata_2025 huggingface dataset:
Plastid Molecular Chaperone HSP90C Interacts with the SecA1 Subunit of Sec Translocase for Thylakoid Protein Transport
Authors: Nair Adheip Monikantan , Jiang Tim , Mu Bona , Zhao Rongmin
Published: May 2024

The plastid stroma-localized chaperone HSP90C plays a crucial role in maintaining optimal proteostasis within chloroplasts and participates in protein translocation processes. While existing studies have revealed HSP90C’s direct interaction with the Sec translocase-dependent client pre-protein PsbO1 and the SecY1 subunit of the thylakoid membrane-bound Sec1 translocase channel system, its direct involvement with the extrinsic homodimeric Sec translocase subunit, SecA1, remains elusive. Employing bimolecular fluorescence complementation (BiFC) assay and other in vitro analyses, we unraveled potential interactions between HSP90C and SecA1. Our investigation revealed dynamic interactions between HSP90C and SecA1 at the thylakoid membrane and stroma. The thylakoid membrane localization of this interaction was contingent upon active HSP90C ATPase activity, whereas their stromal interaction was associated with active SecA1 ATPase activity. Furthermore, we observed a direct interaction between these two proteins by analyzing their ATP hydrolysis activities, and their interaction likely impacts their respective functional cycles. Additionally, using PsbO1, a model Sec translocase client pre-protein, we studied the intricacies of HSP90C’s possible involvement in pre-protein translocation via the Sec1 system in chloroplasts. The results suggest a complex nature of the HSP90C-SecA1 interaction, possibly mediated by the Sec client protein. Our studies shed light on the nuanced aspects of HSP90C’s engagement in orchestrating pre-protein translocation, and we propose a potential collaborative role of HSP90C with SecA1 in actively facilitating pre-protein transport across the thylakoid membrane.
Green Strong Cornstalk Rind-Based Cellulose-PVA Aerogel for Oil Adsorption and Thermal Insulation
Authors: Yi Xiaoyang , Zhang Zhongxu , Niu Junfeng , Wang Hongyan , Li Tiankun , Gong Junjie , Zheng Rongbo
Published: May 2024

Cellulose-based aerogel has attracted considerable attention for its excellent adsorption capacity, biodegradability, and renewability. However, it is considered eco-unfriendly due to defibrillation of agriculture waste and requires harmful/expensive chemical agents. In this study, cornstalk rind-based aerogel was obtained via the following steps: green H2O2/HAc delignification of cornstalk rind to obtain cellulose fibers, binding with carboxymethyl cellulose (CMC)/polyvinyl alcohol (PVA) and freeze-drying treatment, and hydrophobic modification with stearic acid. The obtained aerogel showed high compressive strength (200 KPa), which is apparently higher (about 32 kPa) than NaClO-delignified cornstalk-based cellulose/PVA aerogel. Characterization of the obtained aerogel through SEM, water contact angle, etc., showed high porosity (95%), low density (0.0198 g/cm−3), and hydrophobicity (water contact angle, 159°), resulting in excellent n-hexane adsorption capacity (35 g/g), higher (about 29.5 g/g) than NaClO-delignified cornstalk-based cellulose/PVA aerogel. The adsorbed oil was recovered by the extrusion method, and the aerogel showed excellent recyclability in oil adsorption.
Graphene Oxide-Based Nanocomposites for Stereolithography (SLA) 3D Printing: Comprehensive Mechanical Characterization under Combined Loading Modes
Authors: Garcia Guilherme Elias Saltarelli , de Sousa Junior Rogerio Ramos , Gouveia Julia Rocha , dos Santos Demetrio Jackson
Published: May 2024

Additive manufacturing, particularly Stereolithography (SLA), has gained widespread attention thanks to its ability to produce intricate parts with high precision and customization capacity. Nevertheless, the inherent low mechanical properties of SLA-printed parts limit their use in high-value applications. One approach to enhance these properties involves the incorporation of nanomaterials, with graphene oxide (GO) being a widely studied option. However, the characterization of SLA-printed GO nanocomposites under various stress loadings remains underexplored in the literature, despite being essential for evaluating their mechanical performance in applications. This study aimed to address this gap by synthesizing GO and incorporating it into a commercial SLA resin at different concentrations (0.2, 0.5, and 1 wt.%). Printed specimens were subjected to pure tension, combined stresses, and pure shear stress modes for comprehensive mechanical characterization. Additionally, failure criteria were provided using the Drucker-–Prager model.
Facile Preparation of a Transparent, Self-Healing, and Recyclable Polysiloxane Elastomer Based on a Dynamic Imine and Boroxine Bond
Authors: Wang Peng , Wang Zhuochao , Cao Wenxin , Zhu Jiaqi
Published: May 2024

Transparent polysiloxane elastomers with good self-healing and reprocessing abilities have attracted significant attention in the field of artificial skin and flexible displays. Herein, we propose a simple one-pot method to fabricate a room temperature self-healable polysiloxane elastomer (HPDMS) by introducing dynamic and reversible imine bonds and boroxine into polydimethylsiloxane (PDMS) networks. The presence of imine bonds and boroxine is proved by FT−IR and NMR spectra. The obtained HPDMS elastomer is highly transparent with a transmittance of up to 80%. The TGA results demonstrated that the HPDMS elastomer has good heat resistance and can be used in a wide temperature range. A lower glass transition temperature (Tg, −127.4 °C) was obtained and revealed that the elastomer is highly flexible at room temperature. Because of the reformation of dynamic reversible imine bonds and boroxine, the HPDMS elastomers exhibited excellent autonomous self-healing properties. After healing for 3 h, the self-healing efficiency of HPDMS reached 96.3% at room temperature. Moreover, the elastomers can be repeatedly reprocessed multiple times under milder conditions. This work provides a simple but effective method to prepare transparent self-healable and reprocessable polysiloxane elastomers.
Surface Modification of Nano-Hydroxyapatite/Polymer Composite for Bone Tissue Repair Applications: A Review
Authors: Tang Shuo , Shen Yifei , Jiang Liuyun , Zhang Yan
Published: May 2024

Nano-hydroxyapatite (n-HA) is the main inorganic component of natural bone, which has been widely used as a reinforcing filler for polymers in bone materials, and it can promote cell adhesion, proliferation, and differentiation. It can also produce interactions between cells and material surfaces through selective protein adsorption and has therefore always been a research hotspot in orthopedic materials. However, n-HA nano-particles are inherently easy to agglomerate and difficult to disperse evenly in the polymer. In addition, there are differences in trace elements between n-HA nano-particles and biological apatite, so the biological activity needs to be improved, and the slow degradation in vivo, which has seriously hindered the application of n-HA in bone fields, is unacceptable. Therefore, the modification of n-HA has been extensively reported in the literature. This article reviewed the physical modification and various chemical modification methods of n-HA in recent years, as well as their modification effects. In particular, various chemical modification methods and their modification effects were reviewed in detail. Finally, a summary and suggestions for the modification of n-HA were proposed, which would provide significant reference for achieving high-performance n-HA in biomedical applications.
A Spontaneous In Situ Thiol-Ene Crosslinking Hydrogel with Thermo-Responsive Mechanical Properties
Authors: Aerts Andreas , Vovchenko Maxim , Elahi Seyed Ali , Viñuelas Rocío Castro , De Maeseneer Tess , Purino Martin , Hoogenboom Richard , Van Oosterwyck Hans , Jonkers Ilse , Cardinaels Ruth , Smet Mario
Published: May 2024

The thermo-responsive behavior of Poly(N-isopropylacrylamide) makes it an ideal candidate to easily embed cells and allows the polymer mixture to be injected. However, P(NiPAAm) hydrogels possess minor mechanical properties. To increase the mechanical properties, a covalent bond is introduced into the P(NIPAAm) network through a biocompatible thiol-ene click-reaction by mixing two polymer solutions. Co-polymers with variable thiol or acrylate groups to thermo-responsive co-monomer ratios, ranging from 1% to 10%, were synthesized. Precise control of the crosslink density allowed customization of the hydrogel’s mechanical properties to match different tissue stiffness levels. Increasing the temperature of the hydrogel above its transition temperature of 31 °C induced the formation of additional physical interactions. These additional interactions both further increased the stiffness of the material and impacted its relaxation behavior. The developed optimized hydrogels reach stiffnesses more than ten times higher compared to the state of the art using similar polymers. Furthermore, when adding cells to the precursor polymer solutions, homogeneous thermo-responsive hydrogels with good cell viability were created upon mixing. In future work, the influence of the mechanical micro-environment on the cell’s behavior can be studied in vitro in a continuous manner by changing the incubation temperature.
Analysis of the Similarity between Injection Molding Simulation and Experiment
Authors: Knoll Julia , Heim Hans-Peter
Published: May 2024

In the plastics industry, CFD simulation has been used for many years to support mold design. However, using simulation as a substitute for experimentation remains a major challenge to this day. This is due to the unknown congruence between simulation and experiment. The present work focuses on a comparison between simulation (generated with the software Moldflow Insight Ultimate from Autodesk Inc., San Francisco, CA, USA) and experiment by using molds of different complexity, where, in contrast to a large number of previous investigations, both the characteristics of the parts and the time series of the process parameters were compared with each other. For this purpose, the high-resolution time series of the process parameters injection pressure, flow rate, and cavity pressure as well as the mass and the dimensions of the manufactured parts were acquired during the experiments and the results were compared with the computations obtained from the simulation. In addition, potential causes like the material data, mesh and solver parameter, and the machine-specific behavior were analyzed to assess which of these causes may be decisive for a deviation between simulation and experiment.
“If You Can Change Your Name, You Can Write”: Pseudepigraphy in Antiquity and Its Function in 1 Apocryphal Apocalypse of John
Authors: Cardozo Mindiola Cristian Daniel
Published: May 2024

This article attempts to answer the following question: why did the author of the apocryphon called 1 Apocryphal Apocalypse of John choose to efface himself and adopt John as his pseudonym? Why not Peter or Paul? This paper argues that the author of 1 Apocryphal Apocalypse of John intended to harness the audience attached to John, the seer of Revelation, by taking his name as a pseudonym. This paper sustains this claim by demonstrating that, in antiquity, each author had a specific pool of readers, often made out of friends and accolades of the author. Thus, authors’ names evoke an audience attached to them. When an author takes another person’s name to write under, he does so out of necessity, because he does not have an audience. But, when he takes another’s person name, he does so hoping to trick the audience of the impersonated into reading him. Based on this insight, this article concludes that the author of 1 Apocr. Apoc. John wanted the readers of canonical Revelation to engage with his work and that he achieved his purpose as evinced by the fact that the titles of both works share an uncanny resemblance, ranging from identical titles to similar wording. Since titles in antiquity were given to the works by their readers, the most logical explanation for canonical Revelation and 1 Apocr. Apoc. John having the same titles is that they both shared the same readers. Finally, this article argues that, in line with recent research on the use of pseudepigraphy in Jewish, Christian, and Roman contexts, the author of 1 Apocr. Apoc. John wanted to be read by CR’s readers because he wanted to expand, criticize, rework, and update CR’s eschatological discourse, exemplified by a close reading of how 1 Apocr. Apoc. John criticized, reworked, and updated CR’s presentation of the resurrection to bring it in harmony with late Christian reflection on the subject.
Challenges of Using Artificial Intelligence in the Process of Shi’i Ijtihad
Authors: Latifi Hasan
Published: May 2024

This article aims to explore the potential challenges that may arise when employing generative AI models in the process of Shi’i ijtihad. By drawing upon academic literature and relevant primary sources, the essay surveys the most critical AI-related hurdles in this field, including issues of accessibility, privacy concerns, the problem of “AI hallucination” and the generative nature of AI models, biases in AI systems, the lack of transparency and inexplicability, the intricacies of interpreting and understanding sensitive topics, accountability, authority, trust and acceptance among lay believers. Using discourse and content analysis as method, the article concludes that, given these challenges, generative AI models are not yet suitable for utilization in this process. However, the rapid progress in AI may eventually make it an effective tool for this purpose.
Normative Spirituality in Wahhābī Prophetology: Saʿīd b. Wahf al-Qaḥṭānī’s (d. 2018) Raḥmatan li-l-ʿĀlamīn as Reparatory Theology
Authors: Sinani Besnik
Published: May 2024

The Wahhābī movement within Sunni Islam—a substantial section of the larger Salafi movement—has been often depicted in both western academic studies and Muslim polemical writings negatively as devoid of spirituality, obsessed with a particular creedal understanding that drives its well-known salvific exclusivism, and with rigid legalism. This depiction is partly due to Wahhābism’s historical opposition to Sufism, the branch of Islamic knowledge and practices that has theorized, defined, and delineated Islam’s vision of the spiritual transformation taking place in the believer’s journey towards God. That opposition notwithstanding, the article argues that beyond terminological distinctions, one can locate in Wahhābī texts common Islamic themes of spiritual transformation. Primarily, such texts can be found in Wahhābī publications of the writings of 13th century Damascene Muslim scholars like Ibn Taymīya (d. 728/1328) and his most celebrated student, Ibn Qayyim al-Jawzīya (d. 751/1350). Building on that tradition, Wahhābī scholars have additionally produced texts that display core ideals of the Muslim spiritual goals. Such texts have additionally advanced the movement’s theological concerns and have driven the efforts towards “the purification” of Islamic sources from what Wahhābis deem to be heretical practices and beliefs accumulated throughout the centuries. Wahhābī prophetological texts, the article argues, serve as primary sources where both Wahhābī spiritual ideals and their sectarian reparatory agenda can be identified. The book of the late Saʿīd b. Wahf al-Qaḥṭānī (1952–2018), a well-known Saudi Wahhābī author of the second half of the twentieth century, Raḥmatan li-l-ʿĀlamīn Muḥammad Rasūl Allāh, serves as a representative text of these aims and ideals. Wahhābī spirituality, as identified in the work of al-Qaḥṭānī, has been depicted here as “normative spirituality” in order to point to its intended purpose of engendering praxis that is grounded in Islam’s well-known notion of prophetic imitatio.
Hidden Corners: Religious Beliefs in Chinese Prisons
Authors: Tang Shuchen , Li Zilong
Published: May 2024

The exploration of religious beliefs within the confines of Chinese prisons presents a nuanced inquiry into the intersection of faith, correctional policies, and human rights. This study delves into the underexplored domain of how religious practices and beliefs are navigated within the Chinese penal system. Despite constitutional assurances for religious freedom, practical applications within prison walls reveal a nuanced tapestry of control, accommodation, and, at times, suppression. This paper aims to shed light on these complexities through interviews with prison officers, offering a rare glimpse into the ‘hidden corners’ of religious observance in Chinese prisons. It critically examines the balance between state control, the rehabilitation agenda, and the individual’s right to spiritual belief and practice, proposing a more inclusive approach to fostering religious diversity and freedom within the correctional environment.
Imperial Identity and Religious Reformation: The Buddhist Urban Landscape in Northern Wei Luoyang
Authors: Ling Chao
Published: May 2024

Based on Yang Xuanzhi’s account of the burned-down Luoyang city during the Northern Wei dynasty and contemporary archeological discoveries, this paper tries to decipher the pre-Luoyang memory and imperial identity of the Northern Wei royal family that are embedded in the urban planning of Luoyang city by understanding the reformation of Buddhist politico-religious policy through both a historical approach and literary analysis. Buddhism played a crucial role in the Northern Wei’s campaign of establishing their rulership as a legitimate one from the Chinese perspective. Buddhist temples became structures where commoners interacted on a daily basis, and, in these interactions, the Xianbei rulers managed to bring multiple factors into balance: Northern Wei imperial and Chinese identities and the tension between preserving the ancestral memory and merging the Northern Wei regime into a Chinese political context.
From Tillable Fields to Men’s Equal Partners: The Treatment of Women in Early Muslim–Christian Polemic
Authors: Roggema Barbara
Published: May 2024

Even though women and questions of gender difference are not a core issue in medieval Eastern Christian–Muslim polemic, there are numerous arguments that go back and forth between Muslims and Christians that revolve around women. In the large corpus of polemical texts from the Middle East between the 8th and the 13th centuries, it can be noted that criticism of the other religion involves pointing out illogicalities and absurdities in each other’s doctrines and rituals. Carefully constructed arguments against the claim to Divine endorsement of the faith of the other party are frequently interlaced with criticism of their alleged immoral behavior. Although women feature mostly in the emotive sections of the polemical compositions, there are also reasoned debates about the issue of gender equality in the eyes of God. The discussion of these texts here brings out a range of diverse ideas about women that function primarily as sources for subsidiary arguments against the religious other. At the same time, this study reveals that these arguments were not invented ad hoc. They show the interconnectedness of works within a corpus of polemical texts that spans five centuries.
The Russian Orthodox Mission in Beijing (XVIII–XX Centuries): Historiography, Missionary Role, and Contemporary Assessment
Authors: Li Jingcheng
Published: May 2024

This historiographical study examines the Russian Orthodox Mission in Beijing from 1715 to 1956, revealing its historical impact on Christianity in China and Sino–Russian cultural exchanges. The research explores how the Mission functioned not only as a religious entity but also influenced diplomatic ties and scholarly pursuits, as documented in both Chinese and Russian historiographies. This study utilizes contemporary sources, exploring Chinese narratives to re-evaluate historical perspectives, and portrays the Mission as a critical mediator in Sino–Russian relations. An examination of the historical context shows that the Mission has undergone a transformation over time. It has evolved from an influential ecclesiastical presence to a cultural and diplomatic agency unobtrusively entered into Chinese society. From the mid-18th to the early 20th century, the Mission adapted to the local environment by combining the transmission of religious doctrine with engagement in China’s political and cultural contexts. The article proposes a holistic interpretation of the Mission’s function, encompassing not only evangelism but also diplomatic engagements, and adding to the multifaceted discourse within Chinese cultural heritage. In summary, the article recommends exploring the enduring impact and historical complexities of the Russian Orthodox Mission as it is grounded in a broader framework of global movements. The research suggests that it may be beneficial to broaden the scope of historiographic narratives to encompass a diverse range of interdisciplinary studies that reflect the complexity of the Mission’s enduring impact and its role in shaping a shared global history.
Practices of Tolerance: The Significance of Common Sense in Settings of Dense Coexistence
Authors: Heuser Stefan , Wolf Alexandra
Published: May 2024

Deriving from the growing cultural and religious diversity in Germany and the need for educational professionals to be able to deal with heterogeneous groups and communicate to children about how to coexist peacefully with others, this essay focuses on the relationship between common sense and tolerance, particularly in places of inescapable dense coexistence characterised by religious and cultural diversity. Using institutions of preschool and primary education as an example, the extent to which peaceful coexistence and conflict resolution is borne by common sense and supported by practices of tolerance is discussed. Subsequently, the significance of a common-sense approach to practices of tolerance for conceptualising ethical judgement in intercultural and inter-religious education is explored. The article closes with thoughts on the contribution of religious ethics to questions of human coexistence in highly dense and conflict-ridden contexts and briefly addresses aspects of Protestant social ethics.
The Living and the Dead in Slavic Folk Culture: Modes of Interaction between Two Worlds
Authors: Tolstaya Svetlana M.
Published: May 2024

Slavic folk culture is a fusion of Christian and of pre-Christian, pagan beliefs based on magic. This article is devoted specifically to ancient pre-Christian ideas about death and posthumous existence and the associated magical rituals and prohibitions, which persist to our time. It considers the following interactions between the living and the dead: 1. the measures taken and prohibitions observed by the living to ensure their well-being in the other world; 2. the measures taken by the living to ensure the well-being of their dead relatives in the other world (including funeral rites; memorial rites; cemetery visits; providing the dead with food, clothes, and items necessary for postmortem life; and sending messages to the other world); 3. communication between the living and the dead on certain days (including taking opportunities to meet, see, and hear them; treat them; prepare a bed for them; and wash them); 4. fear of the dead and their return and the desire to placate them to prevent them from causing natural disasters (hail, droughts, floods, etc.), crop failures, cattle deaths, diseases, and death; 5. magical ways for protecting oneself from the “walking dead”; 6. transforming the dead into mythological characters—for example, house-, water-, or forest-spirits and mermaids. The material presented in the article is drawn from published and archival sources collected by folklorists and ethnographers of the XIX and XX centuries in different regions of the Slavic world, as well as from field recordings made by the author and his colleagues in Polesie, the borderland of Belarus and Ukraine, in the 1960–1980s, in the Russian North and in the Carpathian region in the 1990s. It shows that the relationship between the living and the dead in folk beliefs does not fit comfortably within the widespread notion of an “ancestor cult”. It argues that the dead are both venerated and feared and that the living feel a dependence on their ancestors and a desire to strictly observe the boundary between the two worlds.
Public Funds as a Source of Financing Revalorization of Sacral Historical Monuments: The Example of Poland
Authors: Kotlińska Janina Beata , Kuśpit Jarosław , Machniak Mateusz
Published: May 2024

Sacral historical monuments are primarily places of prayer, but also objects performing numerous other functions. These are public goods, including cultural goods that build national identity. Their preservation in the right condition is important not only for the owner, but also for the public authorities, whose duty is to preserve them for future generations. The study concerns the financing of sacral monuments in Poland. Its aim is to indicate the legitimacy of financing the revalorization of sacral monuments from public funds, the solutions applied in this area in Poland, and the sources and amount of support provided to the owners of these objects in the years 2017–2022. In it, the authors: (1) refer to such concepts as: public good, cultural good and cultural heritage, (2) define—based on Polish regulations—the concept of a sacral monument and indicate the multiplicity of functions that these objects perform, (3) present the number and types of sacral monuments in Poland, taking into account their location, (4) identify available sources of public funds for the revalorization of sacral monuments in Poland. The analyses carried out show that in Poland, every year, public funds play an important role in the revalorization of sacral historical monuments. In real terms, its volume remained at a similar level over the period considered. The methods used in the development are as follows: critical analysis of the literature and legal acts and selected methods of descriptive statistics.
Nephilim in Aotearoa New Zealand: Reading Māori Narratives of Tāwhaki with Gen 6:1–4’s Ancient Divine Heroes
Authors: Galbraith Deane
Published: May 2024

The 2023 Bible Society New Zealand’s translation of sample biblical passages into the Māori language, He Tīmatanga, caused controversy by incorporating names of Māori gods. Those who objected typically assumed inconsistency with the Bible’s purported monotheism. But ‘monotheism’, in the sense that only one god exists, is not present in the Bible. Moreover, missionary adherence to monotheism in the mid-nineteenth century widely assumed a ‘degeneration model’ that also promoted European religious, moral, and cultural superiority. This article adopts a hermeneutical strategy to counter monotheistic misreadings of the Bible, and their racist effects, by reading Māori stories of the ancient divine hero Tāwhaki alongside the ancient divine heroes who feature in Gen 6:1–4’s account of the Nephilim. First, the comparison provides resources for the translation of Gen 6:1–4 into the Māori language and worldview. Second, the Tāwhaki narratives stimulate a reappraisal of longstanding problems in the interpretation of Gen 6:1–4, especially the meaning of the phrase “the sons of the gods”. Supported by analysis also of the Sumerian King List, this article argues that all three major interpretations of “the sons of the gods” are fundamentally consistent: they are gods, elite human rulers, and also Sethites.
Losing the Forest for the Tree: Why All Thomists Should (Not) Be River Forest Thomists
Authors: Reese Philip-Neri
Published: May 2024

One of the most influential and controversial schools of 20th century Thomism—especially in North America—is the “River Forest School” or “River Forest Thomism”. And one of the most influential and controversial theses associated with that school is the thesis that metaphysics cannot be established as a distinct and autonomous science unless one has already proven the existence of a positively immaterial being. The purpose of this paper is to show that River Forest Thomism cannot and should not be reduced to that controversial thesis. As such, rejection of the thesis cannot and should not constitute a rejection of the school. Indeed, as soon as we understand what River Forest Thomism was really about, it will become clear that all Thomists should be River Forest Thomists.
Navigating Interreligious Differences in Spiritual/Pastoral Care: An Empirical Study on Turkish Muslim and German Christian Spiritual/Pastoral Caregivers
Authors: Ağılkaya-Şahin Zuhal
Published: May 2024

As an outgrowth of globalization, religious globalization has significantly transformed the religious landscape worldwide. Contemporary societies exhibit religious pluralism, posing challenges for services such as spiritual or pastoral care. This study aimed to investigate how pastoral/spiritual caregivers of divergent cultural and religious backgrounds navigate religious diversity and how their religious location influences their inter-religious relations. Data were gathered through a standardized open-ended interview protocol. The study sample consisted of German Christian pastoral caregivers and Turkish Muslim spiritual caregivers from Germany and Turkey, respectively (N = 67). Overall, the entire sample expressed a generally positive attitude towards providing spiritual/pastoral care (S/PC) to individuals of other religious affiliations. German participants emphasized a human-centered approach towards individuals from diverse religious and cultural backgrounds, whereas Turkish participants placed greater emphasis on the qualifications of the caregiver. Turkish participants exhibited less exposure to other cultures/religions compared to their German counterparts, yet both subsamples responded positively to requests for care from individuals of different faiths. Both subsamples adhered to standard procedures during S/PC visits. German participants were more inclined to incorporate elements from other religions/cultures into their S/PC work compared to Turkish participants. The majority of participants regarded their respective institutions (Church/Diyanet) as responsible for addressing the spiritual needs of others. However, the German subsample displayed greater reluctance towards the employment of pastoral caregivers from different religious backgrounds by their institution, as opposed to the Turkish subsample.
Mapping Quaking Aspen Using Seasonal Sentinel-1 and Sentinel-2 Composite Imagery across the Southern Rockies, USA
Authors: Cook Maxwell , Chapman Teresa , Hart Sarah , Paudel Asha , Balch Jennifer
Published: May 2024

Quaking aspen is an important deciduous tree species across interior western U.S. forests. Existing maps of aspen distribution are based on Landsat imagery and often miss small stands (<0.09 ha or 30 m2), which rapidly regrow when managed or following disturbance. In this study, we present methods for deriving a new regional map of aspen forests using one year of Sentinel-1 (S1) and Sentinel-2 (S2) imagery in Google Earth Engine. Using observed annual phenology of aspen across the Southern Rockies and leveraging the frequent temporal resolution of S1 and S2, ecologically relevant seasonal imagery composites were developed. We derived spectral indices and radar textural features targeting the canopy structure, moisture, and chlorophyll content. Using spatial block cross-validation and Random Forests, we assessed the accuracy of different scenarios and selected the best-performing set of features for classification. Comparisons were then made with existing landcover products across the study region. The resulting map improves on existing products in both accuracy (0.93 average F1-score) and detection of smaller forest patches. These methods enable accurate mapping at spatial and temporal scales relevant to forest management for one of the most widely distributed tree species in North America.
A Mars Local Terrain Matching Method Based on 3D Point Clouds
Authors: Wang Binliang , Zhao Shuangming , Guo Xinyi , Yu Guorong
Published: May 2024

To address the matching challenge between the High Resolution Imaging Science Experiment (HiRISE) Digital Elevation Model (DEM) and the Mars Orbiter Laser Altimeter (MOLA) DEM, we propose a terrain matching framework based on the combination of point cloud coarse alignment and fine alignment methods. Firstly, we achieved global coarse localization of the HiRISE DEM through nearest neighbor matching of key Intrinsic Shape Signatures (ISS) points in the Fast Point Feature Histograms (FPFH) feature space. We introduced a graph matching strategy to mitigate gross errors in feature matching, employing a numerical method of non-cooperative game theory to solve the extremal optimization problem under Karush–Kuhn–Tucker (KKT) conditions. Secondly, to handle the substantial resolution disparities between the MOLA DEM and HiRISE DEM, we devised a smoothing weighting method tailored to enhance the Voxelized Generalized Iterative Closest Point (VGICP) approach for fine terrain registration. This involves leveraging the Euclidean distance between distributions to effectively weight loss and covariance, thereby reducing the results’ sensitivity to voxel radius selection. Our experiments show that the proposed algorithm improves the accuracy of terrain registration on the proposed Curiosity landing area’s, Mawrth Vallis, data by nearly 20%, with faster convergence and better algorithm robustness.
Socially Innovative Initiatives in Deprived Rural Areas of Germany, Ireland and Portugal: Exploring Empowerment and Impact on Community Development
Authors: Christmann Gabriela , Sept Ariane , Richter Ralph
Published: May 2024

In many (remote) rural areas of Europe and the world, rural communities are facing various challenges. One response is residents leaving their communities. However, there are also many empirical examples of residents staying, launching project initiatives, developing new solutions and experimenting with new practices. This is what we call social innovation. What experiences do actors have in these processes? Can we speak of empowerment? To what extent can such initiatives have an impact on community development? In this article, we explore these questions, for which there is little related empirical research. By applying a multi-sited individualising comparison to case studies in three European countries (Germany, Ireland and Portugal), we obtain empirical evidence of the following dimensions of empowerment that Avelino et al. outline conceptually: the achievement of autonomy, competence and relatedness and also impact, meaning and resilience. Often, however, it is not the individual actors for whom such effects can be reported. Rather, the social initiative as such or the local administration has acquired new skills and autonomy. Regarding community development, ‘pathways to impact’, such as infrastructure improvements and/or the creation of new employment opportunities and/or the influx of new residents, could be identified. However, this development often depended on both opportunity and the cooperation and goodwill of many stakeholders.
Effect of pH, Carbonate and Clay Content on Magnesium Measurement Methods on Hungarian Soils
Authors: Kalocsai Renátó , Giczi Zsolt , Szakál Tamás , Centeri Csaba , Biró Zsolt , Vona Márton , Kubina Lajos , Zsebő Sándor , Kulmány István , Vona Viktória
Published: May 2024

More exact information on soil nutrient management is crucial due to environmental protection, nature conservation, decreasing sources for mining, general precaution, etc. Soil magnesium (Mg) analytical methods of potassium chloride (KCl), Mehlich 3 (M3), water (WA) and cobalt hexamine (CoHex) extractions are compared with an elemental analysis and X-ray fluorescence (XRF) analysis. The ratio of the available to the total Mg content was calculated and compared on the whole dataset. The results showed that the linear regressions between all the pairs of Mg content measurement methods were significant. The linear relationship between the KCl and CoHex methods has the highest determination coefficient (R2 = 0.96), followed by WA–M3 (R2 = 0.68), M3–CoHex (R2 = 0.66) and M3–KCl (R2 = 0.60). The M3 solution demonstrated a greater capacity for extracting Mg from the soil. The second part is the analysis of the influence of CaCO3, pH, soil texture and clay content on the measurable magnesium content of soils. It was established that the extraction methods, the soil and the classification method of the soil properties affect the evaluation. These results may help through the nutrient replenishment and the melioration of soils. These results can help the examination of mineral nutrients, especially the Mg uptake.
Soils on Recent Tephra of the Somma–Vesuvius Volcanic Complex, Italy
Authors: Ermice Antonella , Amalfitano Carmine
Published: May 2024

The Somma–Vesuvius volcanic complex emitted huge quantities of volcanic materials over a period from before 18,300 years BP to 1944. The activity during the last period, from post-AD 1631 to 1944, primarily produced lava and pyroclastics via effusive and strombolian eruptions. We investigated the pedogenesis on rocks formed from post-AD 1631 to 1944, occurring on the slopes of Mt. Vesuvius up to Gran Cono Vesuviano and in the northern valley separating Vesuvius from the older Mt. Somma edifice. Pertinent morphological, physical, chemical, and mineralogical (XRD and FT-IR) soil properties were studied. The results indicated the existence of thin and deep stratified soils on lava, as well as the presence of loose detritic covers formed via pyroclastic emplacement and redistribution. The soils showed minimal profile differentiation, frequently with layering recording the episodic addition of sediments. We found that the dominant coarse size of primary mineral particles was preserved, and there was a low level of clay production. The main mineralogical assemblage present in sands also persisted in clays, indicating the physical breaking of the parent material. Chemical weathering produced mineral modifications towards the active forms of Al and Fe and was also attested in selected soils by glass alteration, allophane production, and the presence of analcime in clay as a secondary product from leucite. The differences in glass alteration and analcime production found in the selected soils on lava were related to soil particle size and soil thickness. Concerning the youngest soil present on Gran Cono Vesuviano, other factors, such as the substratum’s age and site elevation, appeared to be implicated.
Modeling the Critical Factors Affecting the Success of Online Architectural Education to Enhance Educational Sustainability
Authors: Metinal Yusuf Berkay , Gumusburun Ayalp Gulden
Published: May 2024

Due to their unique requirements, the COVID-19 pandemic precipitated an urgent shift toward online education, profoundly impacting disciplines such as architectural education (AE). While online education has demonstrated efficacy in theoretical domains, practical disciplines like AE face significant challenges, particularly in design studios (DS). This study aims to identify the critical factors affecting the success of online architectural education for sustaining educational quality amid crises. A comprehensive systematic literature review was undertaken, followed by the development of a questionnaire encompassing 53 challenges pertinent to online architectural education (OAE). The questionnaire was administered to architecture students who had experienced OAE, resulting in 232 fully completed responses. Twenty-four critical challenges (CCs) were identified through normalized mean value analysis. Exploratory factor analysis revealed three pivotal factors, subsequently validated by confirmatory factor analysis. A structural equation model (SEM) was constructed to elucidate the magnitude of impact exerted by these critical factors on the success of OAE. Critical challenge factors encompassed obstacles to (1) interactive, communicative, and collaborative social learning, (2) inexperience and technical constraints, and (3) enhanced accessibility, and self-sufficiency. These findings represent a first and novel contribution to this domain, distinct from previous research endeavors, by delineating the primary factors critical to the success of OAE.
Multicriteria Model to Support the Hiring of Road Freight Transport Services in Brazil
Authors: Moretto Eduardo Carvalho , Júnior Aldery Silveira
Published: May 2024

The transportation of goods plays a fundamental role in the global economy. In Brazil, specifically, a significant portion of what is transported goes through highways, and the provision of this service is carried out through the hiring of specialized companies or independent drivers, who end up serving companies from various sectors. This study successfully constructed a decision model to support the hiring of road freight transport services in Brazil. To achieve this, the multicriteria decision analysis (MCDA) approach was used, employing the Measuring Attractiveness By a Categorical-Based Evaluation Technique (MACBETH) method. The development of this model was informed by a comprehensive literature review, interviews with three transportation professionals, and a simulation involving eight anonymous Brazilian companies. This initiative aims to create a practical framework for effectively selecting logistics operators in the road transport sector to meet the needs of companies dependent on these services.
Driving towards Sustainability: Wireless Charging of Low-Speed Vehicles with PDM-Based Active Bridge Rectifiers
Authors: Shanmugam Yuvaraja , Rajamanickam Narayanamoorthi , Alroobaea Roobaea , Afandi Abdulkareem
Published: May 2024

The surge in demand for eco-friendly transportation and electric vehicle (EV) charging infrastructure necessitates innovative solutions. This study proposed a novel approach to charging slow-moving vehicles, prioritizing efficiency and minimizing output pulsation. Central to the research is the development of a receiver-side power-regulated constant charging system, focusing on power regulation and maintaining consistent charging parameters. This system integrates a receiver-side pulse density-modulated active bridge rectifier, dynamically adjusting driving pulse density to regulate delivered power. Additionally, a receiver-side reconfigurable compensation network ensures constant current and voltage delivery to the charging device, eliminating the need for an additional D.C.-D.C. converter. A 3.3 kW charging structure employing a multi-leg inverter topology and energizing four ground-side transmitter pads exemplifies the proposed approach. The vertical air gap of charging pads is 150 mm, and the system achieves a maximal efficiency of 93.4%. This innovative strategy holds significant promise for advancing sustainable transportation infrastructure and meeting the evolving demands of the EV market.
Assessment of Stormwater Harvesting Potential: The Case Study of South Korea
Authors: Khan Amjad , Park Yoonkyung , Park Jongpyo , Sim Inkyeong , Kim Reeho
Published: May 2024

Stormwater harvesting (SWH) is emerging as a vital adaptive strategy for urban climate resilience. In South Korea, different types of storage facilities have been constructed under different regulations and laws. Each type of storage facility has its own original purpose of construction. Although these facilities have better outcomes, we aim to investigate the potential use of these facilities as additional water resources. In this study, we assess the stormwater harvesting (SWH) potential of different types of already-constructed storage facilities. Five different types of storage facilities and three different cases are considered in the present study. Case 1 excludes SWH volume during the flood and winter seasons, while in Case 2, only winter season SWH volume is excluded. In Case 3, the winter season and combined sewer overflows (CSOs) facilities are excluded. The Rainwater Utilization Facility is considered as a baseline for comparison in the present study. The results show that, in Case 2, the Sewage Storage Facility, Stormwater Runoff Reduction Facility, Nonpoint Pollution Reduction Facility, and Buffer Storage Facility has 53.5, 4, 2.4, and 1.2 times more stormwater average annual usage potential, respectively. The findings suggest that these facilities can be utilized as additional water resources. It should be mentioned that the primary objective for which each facility was constructed will remain unaffected. Nevertheless, forthcoming research should focus on a detailed exploration of the quality of the collected stormwater and the energy required to supply the stormwater for the end usage.
Black Crust from Historic Buildings as a Natural Indicator of Air Pollution: A Case Study of the Lipowiec Castle, Babice, Southern Poland
Authors: Marszałek Mariola , Dudek Krzysztof , Gaweł Adam
Published: May 2024

The study is focused on the analysis of black crust and soiling on the building materials of the medieval Lipowiec Castle in southern Poland. The castle was constructed using local, partly dolomitic limestones and dolomites, supplemented with other limestones and bricks, during 20th-century renovations of the castle ruins. The crust and soiling components, secondary mineral phases, and particulate matter of anthropogenic origin were analysed using Raman micro-spectroscopy (RS) and scanning electron microscopy coupled with energy-dispersive spectrometry (SEM-EDS). The crust, mostly composed of gypsum and other sulphate phases, was found to contain carbonaceous matter, spherical Si-Al glass particles, and iron oxides, with admixtures of other elements, including heavy metals, as well as irregularly shaped particles containing various metals. These components reflect the air pollution in the region, related to the combustion of solid fuels in both industrial power plants and local domestic furnaces, Zn-Pb ore mining (operational until 2021), and smelting in the neighbouring industrial centre. Despite its location in a rural area, the castle has been exposed to pollution for an extended period due to its proximity to large industrial centres. Therefore, the crust analysed may serve as an environmental indicator of the nature of the air pollution in the region.
An Efficiency and Coupling Analysis of Chinese Regional Economic and Environmental Sustainability Based on a Super-SBM Model and Coupling Coordination Model
Authors: Liang Nannan , Zhao Linlin
Published: May 2024

This study presents a two-stage framework for analyzing the coupling mechanism between regional sustainable economic development and environmental protection subsystems. We propose a modified super-slack-based measure (SBM) model to evaluate efficiency and apply a coupled coordination model to measure the coordinated development levels of regional economies and environments. Subsequently, we assess the economic and environmental efficiency and coordination levels of 30 Chinese regions from 2011 to 2019. The findings indicate a strong synchronization between regional economic development and environmental protection, whereby regions with better economic development exhibit superior environmental protection measures. Regional technical inefficiency is primarily attributed to scale inefficiency, although the overall developmental trend is predominantly determined by pure technical advancement. While the synchronization between the economy and environment remains highly robust, over time, the coordination level gradually diminishes, transitioning from a state of well-coordinated and orderly development to dysfunctional and disorderly recession. Noticeable regional disparities in efficiency and coordination levels are apparent among the eastern, western, and central regions, with the central region demonstrating exemplary performance across all aspects. To promote sustainable high-quality coordinated development, regions with limited capacity should prioritize economic construction. Conversely, in other regions, the simultaneous promotion of economic development and environmental protection would be more appropriate to achieve a higher level of coordinated regional development.