Search Results (226)

Several dozen Chinese scrolls from Dunhuang contain Khotanese writings on the verso. The contents of the Khotanese side are relatively diverse, including drafts letters and reports addressed to the Khotanese court, accounts and contracts, writing exercises, narrative works such as the Rāmāyaṇa and Sudhanāvadāna, lyrical poetry, medical treatises and Buddhist texts. By contrast, the Chinese side is significantly more uniform in content and appearance, comprising popular Mahāyāna scriptures copied in an even script, adhering to a regular layout. Although the Chinese sūtras were for the most part copied during the Sui-Tang era or the subsequent period of Tibetan rule over Dunhuang, the Khotanese writings seem to have been added significantly later, during the long tenth century. The reuse of Chinese Buddhist scrolls to write unrelated content—in Chinese and other languages—has typically been explained as the practice of recycling discarded manuscripts. Such explanations essentially see the Chinese sūtras on the recto as waste that was no longer wanted. This paper argues that the repurposing of Chinese scrolls could not have been exclusively motivated by paper shortage and the desire to cut costs. The paper situates this phenomenon within a broader range of reuse practices attested in Buddhist communities across Asia. The central argument advanced here is that reuse often involved a deliberate engagement with earlier textual layers, which retained aspects of their meaning even as new texts were added to the manuscript. Full article

The Ming Dynasty (1368–1644) was a transformative era for Baojuan (寶卷, “precious scrolls”), a traditional genre of Chinese folk religious literature, which evolved from its Yuan origins to achieve widespread prominence. Luo Qing’s Wubu liuce (五部六冊, “Five Books in Six Volumes”) during the Zhengde reign (1506–1521) marked a pivotal moment, enabling the systematic dissemination of his teachings among diverse social strata and profoundly shaping popular religious beliefs. The Ming Baojuan texts, bridging the developments between the Yuan and Qing periods, offer rich and dispersed data suitable for digital visualization. Employing digital humanities tools such as 3D radar charts and GIS visualization, this study maps the spatial distribution and influence of Baojuan in Ming China. The findings reveal that transportation networks and regional economic prosperity played a crucial role in driving its dissemination, with southern regions–particularly the Wu-Yue region (referring to the historical cultural area encompassing southern Jiangsu and northern Zhejiang, core parts of Ming Jiangnan)–showing high density, reflecting the economic and cultural vitality of Ming Jiangnan. The research further demonstrates that the flourishing of Baojuan publication and dissemination during the Ming period was sustained not only by economic and cultural forces but also by the ruling elite’s patronage, a form of discursive strategies that functioned as a mechanism of sectarian legitimation, thereby underscoring the interdependence of regional prosperity, elite patronage, and religious transmission. Full article

This paper approaches the corpus of the Dead Sea Scrolls with the aim of underlining how a form of prophecy after (or besides) prophets is constructed in Second Temple Judaism. In contrast and parallel with other religions (saliently Islam), where prophecy is “sealed” and closed after a given event, Judaism links prophecy to text in the process of constructing an authorized corpus, as may be seen in phenomena such as the development of certain forms of exegesis. Nevertheless, some groups, like the Qumran community, give a central role to figures that are, at the very least, typologically related to early (biblical) prophets. I will approach these parallels in a systematic way, trying to define how text and inspiration are involved in the construction of prophets by another name in the corpus. Full article

Circuit implementation is a widely accepted method for validating theoretical insights observed in chaotic systems. It also serves as a basis for numerous chaos-based engineering applications, including data encryption, random number generation, secure communication, neuromorphic computing, and so forth. To get feasible, compact, and cost-effective circuit implementations of chaotic systems, the underlying mathematical model may be simplified while preserving all rich nonlinear behaviors. In this framework, this manuscript presents a simplified Hopfield Neural Network (HNN) capable of generating a broad spectrum of complex behaviors using a minimal number of electronic elements. Based on Shil’nikov’s theorem for heteroclinic orbits, the number of non-zero synaptic connections in the matrix weights is reduced, while simultaneously using only one nonlinear activation function. As a result of these simplifications, we obtain the most compact electronic implementation of a tri-neuron HNN with the lowest component count but retaining complex dynamics. Comprehensive theoretical and numerical analyses by equilibrium points, density-colored continuation diagrams, basin of attraction, and Lyapunov exponents, confirm the presence of periodic oscillations, spiking, bursting, and chaos. Such chaotic dynamics range from single-scroll chaotic attractors to double-scroll chaotic attractors, as well as coexisting attractors to transient chaos. A brief security application of an S-Box utilizing the presented HNN is also given. Finally, a physical implementation of the HNN is given to confirm the proposed approach. Experimental observations are in good agreement with numerical results, demonstrating the usefulness of the proposed approach. Full article

This paper examines the complex connections between religious painting and vernacular narratives during the Ming dynasty through a case study of the Miaoshan story mural in the Vairochana Hall (Piludian 毗盧殿) of Guanyin Monastery (Guanyinsi 觀音寺) in Xinjin 新津, Sichuan (near Chengdu). This mural constitutes the earliest precisely dated surviving example (completed in 1468 and renovated in 1756) of pictorial representations of the Miaoshan story in China, the popular hagiography of Bodhisattva Guanyin that gained wide circulation in Buddhist communities during this period. Although this narrative painting has already attracted scholarly attention, many questions concerning its origins and meaning remain unresolved. Through a comparison with the earliest extant textual variants of the Baojuan of Xiangshan (香山寶卷, reprinted editions of 1772 and 1773), this paper demonstrates the distinctive features of the Xinjin mural. It further situates the mural within the broader history of visual representations of the Miaoshan story from the fifteenth and sixteenth centuries that survive in Sichuan and Beijing. This case study reveals the significant influence of vernacular narrative traditions on Buddhist art during the Ming dynasty, while also showing that the Xinjin mural represents an independent version of the Miaoshan narrative that was not preserved in later written sources. Full article

Chaotic dynamical systems are ubiquitous in nature and modern technology, with applications ranging from secure communications and cryptography to the design of chaos-based sensors and modeling biological phenomena such as arrhythmias and neuronal behavior. Given their complexity, precise analysis of these systems is crucial for both theoretical understanding and practical implementation. The characterization of chaotic dynamical systems typically relies on conventional measures such as Lyapunov exponents and fractal dimensions. While these metrics are fundamental for describing dynamical behavior, they are often computationally expensive and may fail to capture subtle changes in the overall geometry of the attractor, limiting comparisons between systems with topologically similar structures and similar values in common chaos metrics such as the Lyapunov exponent. To address this limitation, this work proposes a geometric framework that treats chaotic attractors as spatial objects, using topological tools—specifically the $\alpha$-sphere—to quantify their shape and spatial extent. The proposed method was validated using Chua’s system (including two reported variations), the Rössler system (standard and piecewise-linear), and a fractional-order multi-scroll system. A parametric characterization of the Rössler system was also performed by varying parameter b. Experimental results show that this geometric approach successfully distinguishes between attractors where classical metrics reveal no perceptible differences, in addition to being computationally simpler. Notably, we observed geometric variations of up to 80% among attractors with similar dynamics and introduced a specific index to quantify these global discrepancies. Although this geometric analysis serves as a complement rather than a substitute for chaos detection, it provides a reliable and interpretable metric for differentiating systems and selecting attractors based on their spatial properties. Full article

Memristor is widely used to construct various memristive neural networks with complex dynamical behaviors. However, hidden multiple attractors have never been realized in memristive neural networks. This paper proposes a novel chaotic system based on a memristive Hopfield neural network (HNN) capable of generating hidden multiple attractors. A multi-segment memristor model with multistability is designed and serves as the core component in constructing the memristive Hopfield neural network. Dynamical analysis reveals that the proposed network exhibits various complex behaviors, including hidden multiple attractors and a super multi-stable phenomenon characterized by the coexistence of infinitely many double-chaotic attractors—these dynamical features are reported for the first time in the literature. This encryption process consists of three key steps. Firstly, the original chaotic sequence undergoes transformation to generate a pseudo-random keystream immediately. Subsequently, based on this keystream, a global permutation operation is performed on the image pixels. Then, their positions are disrupted through a permutation process. Finally, bit-level diffusion is applied using an Exclusive OR(XOR) operation. Relevant research shows that these phenomena indicate a high sensitivity to key changes and a high entropy level in the information system. The strong resistance to various attacks further proves the effectiveness of this design. Full article

This article argues that animism in the Japanese context is more fruitfully understood as animation, a technique that imbues man-made things with life. Two forms of animation are at work in so-called animist beliefs: one is the docile animation of instruments when skillfully used by humans, in which case the instrument becomes part of the human body; the other is the sense of aliveness that one experiences when an object resists human use and intention. This latter sense is crucial for the narrative of the 14th century illustrated scroll “The Record of Tool Specters” and the painted genre of “Night Parade of Hundred Demons”, in which everyday objects, vessels and instruments appear as demons and threaten human life. These images show how the instruments come alive through animation strategies intrinsic to the illustrated scroll as a medium, activated by the performances of professional storytellers and shaped by the artists’ anthropomorphizing imagination. The tool specters, on the cusp of breaking free from human bondage, are recaptured in a different network of meaning, allusion and fecund cultural production. What animates the inanimate objects is a media infrastructure, a network of media platforms that stretches back in time and that allows these apparitions to be conjured in different forms and contexts. Full article

The global decarbonisation strategy has accelerated the shift toward renewable energy and electric transport, demanding advanced electrochemical energy storage systems. Conventional anodes such as graphite and silicon composites face challenges in conductivity, stability and cycling performance. MXenes, a class of two-dimensional (2D) materials, offer promising alternatives owing to their metallic conductivity, tunable surface chemistry and high theoretical capacity. Here, we synthesise and characterise Mo₂TiC₂T_x and V₂CT_x (T = O, OH, F and/or Cl) MXenes for lithium-ion battery anodes and supercapacitors. Unlike Ti₃C₂T_x, which stores charge via intercalation and surface redox reactions, Mo₂TiC₂T_x and V₂CT_x exhibit conversion-type mechanisms. We also identify novel V₂C–VO_x heterostructures, achieving a specific capacitance of 532.4 F g⁻¹ at 2 mV s⁻¹ and an initial capacity of 493.3 mAh g⁻¹ at 50 mA g⁻¹ in lithium half-cells, with a low decay rate of 0.071% per cycle over 200 cycles. Pristine Mo₂TiC₂T_x shows 391.7 mAh g⁻¹ at 50 mA g⁻¹, decaying by 0.109% per cycle. These results experimentally validate theoretical predictions, revealing how MXene structure and transition metal chemistry govern electrochemical behaviour, thus guiding electrode design for next-generation batteries and supercapacitors. Full article

Short-form video platforms such as TikTok, Instagram Reels, and YouTube Shorts have become influential social commerce and interactive marketing tools, shaping consumer attitudes and behaviors beyond the digital environment. This study examines how short-form video content affects consumers’ intention to visit destination retail stores by integrating the Theory of Planned Behavior (TPB) with the constructs of perceived usefulness, curiosity, and envy. Data from 423 Gen Z and Millennial consumers were collected through an online survey and analyzed using structural equation modeling. The findings indicate that perceived usefulness, curiosity, and envy significantly influence attitudes toward short-form video content, which subsequently drive intentions to visit destination retailers. Social influence also emerged as a stronger predictor of behavioral intention than practical barriers such as cost or accessibility, underscoring the importance of peer validation in motivating digital-to-physical consumer behavior. This study advances electronic commerce research by extending TPB to short-form video marketing and identifying key emotional and cognitive triggers that facilitate consumer engagement. Practically, the results highlight strategies for retailers to develop video campaigns that spark curiosity, evoke aspirational emotions, and leverage social endorsement. More broadly, the study demonstrates how short-form video platforms operate as interactive ecosystems that merge emotional engagement, social validation, and technological affordances to shape hybrid consumer journeys from digital exposure to in-store action. Full article

Background: MicroRNAs (miRNAs) function as post-transcriptional gene expression regulators and influence the development and progression of several cancers, yet their roles in pediatric sarcomas remain poorly defined. Methods: RNA extracted from formalin-fixed paraffin-embedded tumor tissue scrolls of 108 pediatric tumors, including 32 osteosarcoma (OS), 26 Ewing’s sarcoma (EWS), and 50 rhabdomyosarcoma (RMS) cases, were analyzed for microRNA expression using the NanoString multiplex nCounter platform that yielded information on 827 human miRNAs. The expression of candidate miRNAs was validated with in situ hybridization (miRNA-ISH) and QuPath quantification on tissue microarray slides comprising an independent set of 48 OS, 17 EWS, and 104 RMS adult and pediatric cases collectively. Results: The differential expression analysis of nCounter data identified 23 miRNAs enriched in RMS, 33 in EWS, and 45 in OS (>3 fold change and p < 0.01). miR-206 was most strongly associated (>55 fold change, p < 1 × 10⁻⁹) with RMS and demonstrated the highest sensitivity and specificity in distinguishing RMS from EWS and OS; this finding was also confirmed by miRNA-ISH. A combined signature of differentially expressed miRNAs reliably separated alveolar from embryonal RMS. The expression of miR-9-5p in EWS and miR-140-5p in OS discriminated among the different tumors and correlated with adverse patient outcome. The nCounter assay exhibited greater sensitivity than miRNA-ISH in detecting miR-206 and miR-140-5p expression. Conclusions: Collectively, these findings demonstrate that distinct miRNA profiles can differentiate pediatric sarcoma types and subtypes and offer clinically relevant insights into tumor biology, prognosis, and potential diagnostic application. Full article

The study and preservation of illuminated manuscripts, particularly miniatures on parchment, are crucial for understanding the artistic, cultural, and technological history of the past. This research investigates the materials used in a 16th-century illuminated scroll, analyzing both the miniatures and the written text through non-invasive techniques. A multi-analytical approach was applied, including optical microscopy, Hypercolorimetric Multispectral Imaging (HMI), infrared reflectography in the 950–1700 nm range, Fiber Optics Reflectance Spectroscopy (FORS), macro X-ray fluorescence (MA-XRF) spectroscopy, Raman spectroscopy, and External Reflection Fourier Transform Infrared (ER-FTIR) spectroscopy. These methods provided a comprehensive characterization of the painting materials’ chemical composition and the artistic techniques utilized, revealing new information on Renaissance materials and practices. The detected mineral pigments primarily include smalt, vermilion, lead white, and minium, which are consistent with materials commonly found in illuminated manuscripts. Aluminosilicate and calcite were identified as fillers or substrates utilized for organic dyes, particularly those generating pink hues. An uncommon finding was the green pigment, which was identified as copper hydroxynitrate. Furthermore, gold and silver were extensively employed in the decorative elements, both as metal foils and in shell pigment form. Finally, the capital letters were executed using smalt and vermilion, while the black text ink was characterized as iron gall ink, a composition typically employed on parchment supports. Full article

In-vehicle voice assistants face usability challenges due to limitations in delivering feedback within the constraints of the driving environment. The presented study explores the potential of Rich Visual Feedback (RVF) on Head-Up Displays (HUDs) as a multimodal solution to enhance system usability. A user study with 32 participants evaluated three HUD User Interface (UI) designs: the AR Fusion UI, which integrates augmented reality elements for layered, dynamic information presentation; the Baseline UI, which displays only essential keywords; and the Flat Fusion UI, which uses conventional vertical scrolling. To explore HUD interface principles and inform future HUD design without relying on specific hardware, a simulated near-field overlay was used. Usability was measured using the System Usability Scale (SUS), and distraction was assessed with a penalty point method. Results show that RVF on the HUD significantly influences usability, with both content quantity and presentation style affecting outcomes. The minimal Baseline UI achieved the highest overall usability. However, among the two Fusion designs, the AR-based layered information mechanism outperformed the flat scrolling method. Distraction effects were not statistically significant, indicating the need for further research. These findings suggest RVF-enabled HUDs can enhance in-vehicle voice assistant usability, potentially contributing to safer, more efficient driving. Full article

The Mahāprajñāpāramitāśāstra Dazhidu lun 大智度論 is often regarded as the “king of commentaries”; a total of 574 manuscript scrolls have been identified among the Dunhuang manuscripts, many of which constitute dispersed fragments that can be reassembled. In addition to comparing physical features such as format, handwriting style, and paper dimensions, the presence of shared textual variants serves as a key criterion for assessing their potential for reconstruction. Advances in the work of rejoining fragments provide a crucial foundation for further research. However, since the Mahāprajñāpāramitāśāstra is a commentary on the Mahāprajñāpāramitāśūstra and follows a format that first cites the sutra text and then provides an explanation, there is an overlap in content between the two types of texts. As a result, even after rejoining, 355 scrolls still cannot be definitively attributed to a specific source. Under such circumstances, shared textual variants become the key basis for reattributing these dubiously titled scrolls. Through an examination of three cases of rejoined scrolls exhibiting identical variants, along with three instances of scroll renaming, in this study, we demonstrate the crucial role of textual variant collation in the foundational research of Dunhuang manuscripts. Full article