bluuebunny/crossref_metadata_2025_split huggingface dataset:
Unmanned self-driving car based on the ROS system
Authors: Lv Xinyue , Gao Zhenzhen , Xue Hongyu , Meng Zekang , Li Wenbo 
Published: January 2025

Abstract
With the continuous development of technology and the acceleration of urbanization, unmanned autonomous driving technology has become an important research direction of contemporary automobile technology. This paper designs and implements an unmanned autonomous vehicle based on a machine, with the Ackermann structure as the overall model of the car in line with the frame structure of modern cars. STM32 MCU is used as the lower computer to control the MPU9250 attitude sensor and power drive module, then realize the angle and speed transformation of the car. The ROS system combined with the SLAM algorithm is used to complete the positioning and navigation of the car, and then the automatic driving function is realized. Through experiments, it can be found that the ROS-based unmanned autonomous vehicle system can effectively improve the accuracy and efficiency of vehicle driving and provide a new scheme for the future unmanned autonomous driving field.
Coordinated differential steering control of distributed drive unmanned vehicle based on multi-agent
Authors: Niu Qiang , Wei Wenjun 
Published: January 2025

Abstract
For a hub motor distributed drive electric vehicle (DDEV) with unmanned driving in complex environments, a multi-agent coordinated differential steering control strategy is proposed. Using a modular approach, an independently controllable hub motor wheel is used as the actuator unit, which is equipped with an independent motor controller and is considered as a whole as an agent unit. Then, a multi-agent differential steering model is established, and the agent decides on reasonable driving torque through communication so that differential steering can be realized more quickly while ensuring the stability of the whole vehicle. MATLAB/Simulink and CarSim were used for joint simulation to verify the control strategy in typical working conditions. The results show that the proposed control strategy can effectively achieve differential steering and provides a novel control method for DDEV.
Design of an intelligent flight control system for unmanned operation and maintenance of photovoltaic power plants in special scenarios
Authors: Zhang Yi , Zhang Feng , Zhang Bohan , Qiu Yutao , Mo Jianguo , Xie Xiahui 
Published: January 2025

Abstract
With the rapid construction and development of photovoltaic power plants, unmanned operation and maintenance has emerged as a trend and direction in the industry. Addressing the characteristics and needs of photovoltaic power plants in specific scenarios, this study proposes research on an applicable intelligent flight control system and implements it through system design. The research primarily encompasses the information fusion technology and decision-making methods of unmanned aerial vehicles in complex photovoltaic power plant environments. Additionally, it innovatively explores path planning and obstacle avoidance, high-precision motion control, and multi-machine collaborative work methods of unmanned aerial vehicles in complex environments. The research findings possess universal applicability and can provide guidance and inspiration for similar research projects.
Short-circuit fault characterization and line protection scheme based on bipolar MMC-HVDC flexible DC transmission
Authors: Zhang Hui , Wang Sihua 
Published: January 2025

Abstract
This article analyzes the fault characteristics of a flexible DC transmission system with two ends when a double tap short circuit occurs, and derives a equation for calculating the fault current. Adopting the principle of node diversion, a branch is added next to the bridge arm to reduce the fault current. A bipolar flexible power grid model is built using PSCAD/EMTDC for simulation, and the simulation results verify the feasibility of the protection scheme. This method effectively reduces the fault current flowing through the submodules and DC side when the system fails, ensuring the safe operation of the power grid.
Research on the quality traceability system of transformer production all-factor identification
Authors: Wang Liwen , Sun Wenlei , Lang Shuangman , Wu Xue 
Published: January 2025

Abstract
In order to meet the needs of intelligent manufacturing in the transformer production workshop, the manufacturing process of the transformer production workshop was analyzed, and the architecture of a transformer manufacturing traceability system was discussed. AHP was used to design the traceability weight of the system functional modules, and a fusion mechanism of all-factor identification information and quality traceability system was proposed. Based on RFID technology, a unique identification code is assigned to each transformer product, which effectively improves the efficiency and accuracy of product traceability and realizes the digital management of operation information in the production workshop. Finally, the quality traceability system of the transformer production workshop was developed using Java programming technology and the Hadoop platform. The research can provide a theoretical reference for the quality traceability of industrial products.
GIS-based method for evaluating solar PV potential at the regional level
Authors: Tang Yuanfu , Liao Jing , Shao Shichao , Zhang Qianqian , Zhang Xinhua 
Published: January 2025

Abstract
The spatial distribution of solar energy is crucial for assessing potential areas and selecting appropriate building sites. Site selection for buildings is of significant importance. This research demonstrates how a comprehensive evaluation of distributed photovoltaic (PV) power generation potential on a regional scale can be achieved by integrating high-resolution solar radiation maps with various constraints. A regional solar PV potential model for Hunan Province was developed, and the capacity for distributed PV power generation in the region was projected using the map algebra function and solar radiation analysis tools in ArcGIS software.
Stability analysis of frequency small signal of grid-connected VSG based on passivity-based control
Authors: Xi Wenxin , Huang Ming , Lin Yechen 
Published: January 2025

Abstract
To achieve better frequency stability, the voltage and current inner loop control strategy based on Euler-Lagrange passivity-based control (EL-PBC) is used to replace the traditional PI control of microgrids under complex power grid conditions. To analyze the frequency stability of the grid-connected Virtual Synchronous Generators (VSG) system under disturbance conditions, a general small-signal model for a VSG system under EL-PBC is established. All characteristic roots of the system are obtained, and participation factors are calculated to identify the dominant state variables corresponding to these characteristic roots. A comparative analysis of the characteristic roots of the EL-PBC system versus traditional control systems is conducted. It shows that the frequency stability is better under passivity-based control under disturbance, and the influence of passivity-based control parameters on the characteristic roots is analyzed. Finally, the correctness of the theoretical analysis is verified by simulation.
Inverse dynamic problem for the Dirac system on finite metric graphs and the leaf peeling method
Authors: Avdonin Sergei , Avdonina Nina , Sus Olha 
Published: January 2025

Abstract
In this paper, we explore the inverse dynamic problem for the Dirac system on finite metric graphs, including trees and graphs with a cycle. Our primary objective is to reconstruct the graph’s topology (connectivity), determine the lengths of its edges, and identify the matrix potential function on each edge. By using only the dynamic matrix response operator as our inverse data, we adapt the leaf peeling method to recover the unknown data on a tree graph. We then introduce a new approach to reconstruct the unknown data on a graph with a cycle. Additionally, we present a novel dynamic algorithm to address the forward problem for the Dirac system on finite metric graphs.
Investigation of surface morphology, wettability and tribological properties of Ni composite coating added with graphite
Authors: Abdul Razak Muhammad Bustami , Liza Shahira , Fukuda Kanao , Mat Tahir Noor Ayuma , Khairunnisa Mohd Paad , Yaakob Yazid 
Published: January 2025

Abstract
Composite Nickel (Ni) coatings, which contain submicron graphite particles (400 nm in size), were deposited on AISI 1045 steel using a direct current electrodeposition technique from a Watts bath. The effects of different graphite particle concentrations (0, 0.2, 0.5 and 1 g l−1) on the surface and tribological properties of the composite Ni coatings were investigated. The introduction of graphite particles into a Ni electrodeposit was found to result in grain refinement, and the broccoli-like cluster structure was formed on the coating surface. Hence, the hydrophobicity of the coating was greatly improved. When the concentration of graphite particles is 1 g l−1, the hardness of the composite coating reaches 1346 ± 12.83 HV and the smallest width values of the wear scars as compared to the pristine Ni coating, which had a hardness of 268 ± 3.40 HV. These results reveal that the fine-grain strengthening effect and formation of a graphite-rich protective layer on the contact surfaces effectively enhance the tribological performance of the coating.
Introduction
Authors: Jonas Monique 
Published: January 2025

Abstract
Advice plays an important role in our social and moral lives. We sometimes feel compelled to advise even when we know it will be resented and may not be followed. At other times we sense that we should withhold advice we desperately want to give. As advisees, we can be grateful for challenging advice and resentful of advice we agree with. We sometimes accept advice from strangers but find it presumptuous on other occasions. We can want, but also feel aggrieved by, advice from the people closest to us. It is all rather perplexing. This introduction unpacks the complex relational and ethical dynamics of advising that are explored in this book and sets out the plan of attack for the following chapters.
Conclusion
Authors: Jonas Monique 
Published: January 2025

Abstract
Chapter 1 examined the philosophical literature on advising via six key questions: What is advice? Why take advice? Why give advice? How should one advise? What are the qualities of a good advisor? and What should the advice relationship be like? It also collected several largely unexamined questions along the way: Should advice be tailored to what an advisee can do? What does it mean for advice to be practical? How discretionary must advice be? and Can advice aim at rousing an advisee to action? This chapter presents the outputs of the theory of advising presented in previous chapters by succinctly expressing them as answers to these questions.
Wittgenstein on Art (1966)
Authors: Wollheim Richard 
Published: January 2025

Abstract
Ludwig Wittgenstein (1889–1951) held that there is no essence to language, that it is held together by a complicated network of criss-crossing ‘family resemblances’. Wittgenstein did not say outright that art is similar, but Wollheim says it—and Morris Weitz (1916–1981) famously said something consonant with the idea some years earlier. It is structured by institutions, traditions, and conventions, and is intrinsically reflexive. The uniqueness of this marriage defies the logic of analytic philosophy, at last that which puts the judgement ‘x is beautiful’ at the top of its list. Aesthetic queries, instead, should be involved with the constant negotiation between tradition, the very theory of art, and individual creativities. In the book of lectures as transcribed by students known as Lectures and Conversations on Aesthetics, Psychology and Religious Belief, Wollheim duly praises Wittgenstein’s general outlook as just described, but finds disappointing his emphasis, if it was his emphasis, on the notion of ‘appreciation’ and of the ‘peculiar impressions’ one has of works of art.
On the Question ‘Why Is Painting an Art?’ (1984)
Authors: Wollheim Richard 
Published: January 2025

Abstract
To ask seriously ‘What is it about painting that makes it an art?’ is to ask a ‘question the answer to which [ ... ] must cite a feature or aspect that painting possesses’. In broadest terms, that feature is that a painting carries meaning, which Wollheim explains as ‘a matter of appropriateness or fit’, between the artist’s intention and the look of the painting, corroborated by the artist and informed spectator. But any information may be required, including being explicitly told what it expresses, in order for the spectator rightly to perceive the work. Historicity meanwhile obtains because what is regarded as fitting by an audience at a given time may well not be available to an artist at the same time. The availability of roads forward is explained by (first) the ‘repleteness’ of painting: it possesses an indefinite number of properties; (second) by its ‘relexiveness,’ by ‘thematization’—that properties ‘that had not been previously pressed into the service of fit will swim into the awareness of the painter, and a function will be assigned to them’ (readers will sense an affinity with Danto’s ‘Artworld’).
Mysterious Ways
Authors: Phillips Jonathan D 
Published: January 2025

Abstract
What stories should we, and could we, tell about nature, about Earth surface systems and landscapes? According to this book, stories of continuous and ongoing transformative, recursive, emergent evolution, as well as tales of everything, including humans, connected to everything else, told with an emphasis on an integrated approach to landscape evolution—stories of complex interactions and coevolution and of historical and geographical and scale contingency. Our narratives will include supra-organic notions and system-level evolution; they will incorporate multiple possibilities and pathways and efficiency selection. We will tell stories of adaptation and creativity. The settings will be perfect, uniquely determined by combinations of laws, place, and history. We will tell of mysterious ways, which turn out to be not so mysterious after all.
Perfection
Authors: Phillips Jonathan D 
Published: January 2025

Abstract
The perfect landscape formalism recognizes landscapes as outcomes of unique combinations of general laws, geographically specific place factors (environmental controls), and history. This draws on the “perfect storm” metaphor for a unique confluence of circumstances. Perfect landscapes have irreducible elements of geographical and historical contingency. Several approaches to analysis of perfect landscapes are outlined, and an argument is made for evolutionary creativity and production of novelties in landscape evolution. The latter is illustrated by a case study of development of karst sinkholes.
Trade and Development
Authors: Dijkstra Hylke , von Allwörden Laura , Schütte Leonard , Zaccaria Giuseppe 
Published: January 2025

Abstract
This chapter presents two case studies of the responses of institutional actors in international organizations (IOs) to existential challenges in the field of global trade and development. The chapter begins by analysing the Trump administration’s contestation of the World Trade Organization’s (WTO) Appellate Body, which became dysfunctional by December 2019. This first case study identifies the lack of an effective response by WTO institutional actors. These findings on the WTO contrast with the second case study presented in this chapter: The response of the World Bank institutional actors to the challenge posed by the China-led creation of the Asian Infrastructure Investment Bank (AIIB). This second case study illustrates the proactive and effective role played by the World Bank’s leadership in pushing an adaptive response. When taking both case studies together, this chapter provides an insight into the factors that may explain variation in IO institutional actors’ responses to existential challenges.
Repeatome landscapes and cytogenetics of hortensias provide a framework to trace Hydrangea evolution and domestication
Authors: Ishiguro Sara , Taniguchi Shota , Schmidt Nicola , Jost Matthias , Wanke Stefan , Heitkam Tony , Ohmido Nobuko 
Published: January 2025

Abstract

Background and Aims
Ornamental hortensias are bred from a reservoir of over 200 species in the genus Hydrangea s.l. (Hydrangeaceae), and are valued in gardens, households and landscapes across the globe. The phenotypic diversity of hortensia cultivars, hybrids and wild relatives is mirrored by their genomic variation, with differences in genome size, base chromosome numbers and ploidy level. We aim to understand the genomic and chromosomal basis of hortensia genome variation. Therefore, we analysed six hortensias with different origins and chromosomal setups for repeatome divergence, the genome fraction with the highest sequence turnover. This holds information from the hortensias’ evolutionary paths and can guide breeding initiatives.

Methods
We compiled a hortensia genotype panel representing members of the sections Macrophyllae, Hydrangea, Asperae and Heteromallae and reconstructed a plastome-based phylogenetic hypothesis as the evolutionary basis for all our analyses. We comprehensively characterized the repeatomes by whole-genome sequencing and comparative repeat clustering. Major tandem repeats were localized by multicolour FISH.

Key Results
The Hydrangea species show differing repeat profiles reflecting their separation into the two major Hydrangea clades: diploid Hydrangea species from Japan show a conserved repeat profile, distinguishing them from Japanese polyploids as well as Chinese and American hortensias. These results are in line with plastome-based phylogenies. The presence of specific repeats indicates that H. paniculata was not polyploidized directly from the common ancestor of Japanese Hydrangea species, but evolved from a distinct progenitor. Major satellite DNAs were detected over all H. macrophylla chromosomes.

Conclusions
Repeat composition among the Hydrangea species varies in congruence with their origins and phylogeny. Identified species-specific satDNAs may be used as cytogenetic markers to identify Hydrangea species and cultivars, and to infer parental species of old Hydrangea varieties. This repeatome and cytogenetics information helps to expand the genetic toolbox for tracing hortensia evolution and guiding future hortensia breeding.
Predicting transcriptional changes induced by molecules with MiTCP
Authors: Yang Kaiyuan , Cheng Jiabei , Cao Shenghao , Pan Xiaoyong , Shen Hong-Bin , Yuan Ye 
Published: January 2025

Abstract
Studying the changes in cellular transcriptional profiles induced by small molecules can significantly advance our understanding of cellular state alterations and response mechanisms under chemical perturbations, which plays a crucial role in drug discovery and screening processes. Considering that experimental measurements need substantial time and cost, we developed a deep learning-based method called Molecule-induced Transcriptional Change Predictor (MiTCP) to predict changes in transcriptional profiles (CTPs) of 978 landmark genes induced by molecules. MiTCP utilizes graph neural network-based approaches to simultaneously model molecular structure representation and gene co-expression relationships, and integrates them for CTP prediction. After training on the L1000 dataset, MiTCP achieves an average Pearson correlation coefficient (PCC) of 0.482 on the test set and an average PCC of 0.801 for predicting the top 50 differentially expressed genes, which outperforms other existing methods. Furthermore, we used MiTCP to predict CTPs of three cancer drugs, palbociclib, irinotecan and goserelin, and performed gene enrichment analysis on the top differentially expressed genes and found that the enriched pathways and Gene Ontology terms are highly relevant to the corresponding diseases, which reveals the potential of MiTCP in drug development.
BHSeP10 Avoiding rectus abdominis muscle harm on fashioning a durable stoma
Authors: Sams Emily , Jayamanne Harsha , Carter Adam , Stephenson Brian 
Published: January 2025

Abstract

Background
Stomas are traditionally constructed through the belly of the rectus abdominis muscle (RAM) but are frequently complicated by parastomal herniation (PSH). Retro-rectus mesh prophylaxis of PSH has not proved useful in their prevention.

Methods
A novel trephine, the lateral rectus abdominis positioned stoma (LRAPS), minimising damage to the musculature of the anterior abdominal wall, has been used in the construction of end colostomies and ileal conduits. Vertical incisions in the aponeurosis are avoided, the RAM retracted medially and the trephine placed above the ‘arcuate line’ of Douglas at the level of the umbilicus. We present a retrospective review of our experience with clinical and radiological follow-up.

Results
123 patients underwent LRAPS end colostomy over 8 years; 17 dying of malignancy within the first year. The cumulative rate of PSH in these patients at 1 and 2 years was 6% (6/106) and 10% (8/81) respectively.
68 patients underwent LRAPS ileal conduit diversion after radical cystectomy; 12 (17%) dying within 12 months. At 1 year follow-up there was no clinical or radiological evidence of PSH in the remaining 56 patients and no PSH in 24 patients on CT surveillance at 2 years.

Conclusion
In contrast to a traditional trephine through the belly of the RAM, this approach is associated with low rates of early PSH. A randomised trial is in progress.
BHSeP17 Long term effects of systemic hypertensive patients needing emergency hernia repair surgeries in BHRUT; and its correlation to their recurrence. The 1 of 4 theory
Authors: Suresh Janani , Roy Adeline , Butnari Valentin 
Published: January 2025

Abstract

Aim
To assess the long term effects of emergency hernia repair in hypertensive patients in comparison to those with hypertension needing elective repair. To analyse common type of surgeries adopted for these patients in King George and Queens Hospital.

Method
200 patients were selected between the year 2022 to 2023 who needed groin hernia repair. Amongst these, 51 patients had co morbidities that included hypertension. A log on information relating to gender, elective vs emergency and type of surgery was recorded.
Exclusion criteria: People requiring ventral hernias were excluded.

Results
In total, 155 patients were selected who needed groin hernia repair, amongst them 25% of the patients suffered with Hypertension and required treatment. Amongst these patients, a total of 11.6% patients needed emergency hernia repair and nearly 88.2% patients had elective surgical repair. Amongst these patients a total of 5.8% patients suffered from minor complications such as wound site infection. Only a small margin of 0.19% of patients suffered from recurrence. The incidence of recurrence occurred in elective hernia repair.

Conclusion
It has therefore been understood that out of total number of patients needing hernia repair, 1/4th consists of people with hypertension, and 1/4 of these people with hypertension may end up needing emergency surgery. A routine and thorough history of all patients needing medical management of Hypertension must therefore be carried out in order to avoid serious complications needing emergency procedures.