bluuebunny/crossref_metadata_2025 huggingface dataset:
Decoding 5G security: toward a hybrid threat ontology
Authors: Paskauskas R. Andrew
Published: February 2024

The rapid deployment of 5G technology ushers in a new era of connectivity with unparalleled potential, but it also presents unprecedented security challenges. A meticulous review of ENISA's Taxonomy is undertaken, specifically in its application to 5G networks and their cybersecurity assets. This work also evaluates the relevance of cybersecurity structures in other EU papers and ENISA reports, providing critical insights into the evolving landscape of cybersecurity. In the context of hybrid threats, the study categorizes these multifaceted challenges using the established taxonomy. It establishes connections between ontological categories, thereby deriving an ontology that illuminates the intricate nature of hybrid threats within 5G. The integration of the 5G vision with the TEN-T initiative for trans-European transport corridors constitutes a significant part of the research. This phase incorporates a comprehensive review of the Connecting Europe Facility (CEF) work plan, encompassing vital elements like Multi-Access Edge Computing (MEC), Network Function Virtualization (NFV), Software-Defined Networking (SDN), FOG/EDGE/CLOUD computing. The study also delves into the intricacies of 5G cybersecurity, examining ENISA's contributions to 5G network security and risk while navigating the landscape of applicable EU and national laws, along with EU guidance. This exploration extends to cybersecurity implications within the context of the CEF funding program. Significantly, the integration of RDF coding plays a pivotal role in aligning the developed ontology with the JRC Cybersecurity Taxonomy. This exposition represents a milestone in the field of 5G cybersecurity, as it effectively aligns a comprehensive ontology, designed to comprehend and mitigate hybrid threats in 5G networks, with the JRC Cybersecurity Taxonomy. The alignment is achieved by leveraging RDF coding techniques, which have greatly enhanced the ontology's machine-readability and interoperability.
The NOMAD mini-apps: A suite of kernels from ab initio electronic structure codes enabling co-design in high-performance computing
Authors: Mas Magre Isidre , Grima Torres Rogeli , Cela Espín José María , Gutierrez Moreno José Julio
Published: February 2024

This article introduces a suite of mini-applications (mini-apps) designed to optimise computational kernels in ab initio electronic structure codes. The suite is developed from flagship applications participating in the NOMAD Center of Excellence, such as the ELPA eigensolver library and the GW implementations of the exciting, Abinit, and FHI-aims codes. The mini-apps were identified by targeting functions that significantly contribute to the total execution time in the parent applications. This strategic selection allows for concentrated optimisation efforts. The suite is designed for easy deployment on various High-Performance Computing (HPC) systems, supported by an integrated CMake build system for straightforward compilation and execution. The aim is to harness the capabilities of emerging (post)exascale systems, which necessitate concurrent hardware and software development — a concept known as co-design. The mini-app suite serves as a tool for profiling and benchmarking, providing insights that can guide both software optimisation and hardware design. Ultimately, these developments will enable more accurate and efficient simulations of novel materials, leveraging the full potential of exascale computing in material science research.
Primary school teachers’ views on language-responsive physical education
Authors: Leineweber Helga
Published: February 2024

Language-responsive teaching aims to promote pupils’ participation opportunities by enabling them to acquire general academic language skills. It is assumed that the acquisition of academic language competencies must be accompanied and supported by the entire school and all school subjects. Yet, the idea of language-responsive Physical Education (PE) seems to be taken up only reluctantly in the current subject didactic and academic discourse. Thus, it is the aim of this article to contribute to bringing this topic into focus. The possibilities and limitations of language-responsive teaching in PE are examined from the teachers’ point of view. Special attention is paid to pupils facing language-barriers, as it is essential for this group to receive extra support to avoid educational disadvantages. Language education in PE has been a rather marginalized topic – much in contrast to the more recent discourse on general education and its crucial role for long-term academic and socio-economic success. It has been argued that the potential for language-building in PE has not been exploited satisfactorily. The observation that the idea of language-responsive PE has received little attention, despite its promising potential, begs the question of possible reasons. The following inquiry therefore investigates the perspectives of PE teachers on language-responsive teaching. The study consisted of 26 qualitative interviews with primary school teachers and aimed to generate insights into the importance attached to language teaching in PE in general (a), and its relevance for pupils’ participation in PE as well as for creating equal educational opportunities (b). Moreover, the study explores subject-specific potentialities and challenges for language-responsive teaching faced by teachers with respect to pupils with special needs in language and communication or non-native speakers who have difficulties in understanding the language of instruction (c).
Later eating rhythm measured in children at 7 years of age in the ALSPAC cohort
Authors: Zou Mengxuan , Johnson Laura , Leary Sam , Ibacache Fuentes Francisca , Northstone Kate
Published: February 2024

Later eating rhythm (LER) refers to later timing, greater energy intake (EI), and higher frequency of eating occasions (meal/snack) in the evening. The significance of LER in child health is becoming increasingly recognised. However, the lack of consensus regarding the definition of LER makes it challenging to fully comprehend its role. This data note describes LER variables derived in the Avon Longitudinal Study of Parents and Children (ALSPAC). ALSPAC is an ongoing birth cohort which enrolled 14,541 pregnant women living in Avon, UK, with an expected date of delivery between April 1991 and December 1992. When children were aged 7 years, parents completed a structured 3-day food diary, recording all foods/drinks consumed over 3 days (preferably 1 weekend day and 2 weekdays). Data was available for 7,285 children (50.1% response rate). A subsample of 4,869 children had exact time of eating occasions added to the existing database, which only included broad indications of eating timing based on 2-7 hour long meal slots. 13 LER variables were derived for the entire week and weekdays/weekend days separately. These comprise: 1) eating around individual bedtime (yes/no); 2) eating around average bedtime (yes/no); 3) time of evening main meal (hrs:mins); 4) time of last eating occasion (hrs:mins); 5) EI in the evening (percentage of total daily energy intake, %TDEI); 6) EI within 2hrs before bedtime (%TDEI); 7) EI for evening main meal (%TDEI); 8) EI for evening snacks (%TDEI); 9) eating over 30% of total daily energy intake after 18:00 (yes/no); 10) eating over 25% of total daily energy intake within 2hrs before bedtime (yes/no); 11) eating frequency after 17:00 (number of eating occasions); 12) regularity of dinner (number of days having dinner); 13) frequency of evening snacks (number of days having evening snacks). We describe the derivation, prevalence and inter-corelations between LER variables.
The genome sequence of a drosophilid fruit fly, Drosophila histrio (Meigen, 1830)
Authors: Obbard Darren J. ,   Darwin Tree of Life Barcoding collective,   Wellcome Sanger Institute Tree of Life Management, Samples and Laboratory team,   Wellcome Sanger Institute Scientific Operations: Sequencing Operations,   Wellcome Sanger Institute Tree of Life Core Informatics team,   Tree of Life Core Informatics collective,   Darwin Tree of Life Consortium
Published: February 2024

We present a genome assembly from an individual female Drosophila histrio (the drosophilid fruit fly; Arthropoda; Insecta; Diptera; Drosophilidae). The genome sequence is 189.2 megabases in span. Most of the assembly is scaffolded into 5 chromosomal pseudomolecules, including the X sex chromosome. The mitochondrial genome has also been assembled and is 16.02 kilobases in length.
The genome sequence of the drosophilid fruit fly, Drosophila phalerata (Meigen, 1830)
Authors: Obbard Darren J. ,   Darwin Tree of Life Barcoding collective,   Wellcome Sanger Institute Tree of Life Management, Samples and Laboratory team,   Wellcome Sanger Institute Scientific Operations: Sequencing Operations,   Wellcome Sanger Institute Tree of Life Core Informatics team,   Tree of Life Core Informatics collective,   Darwin Tree of Life Consortium
Published: February 2024

We present a genome assembly from an individual male Drosophila phalerata (drosophilid fruit fly, Arthropoda; Insecta; Diptera; Drosophilidae). The genome sequence is 223.9 megabases in span. Most of the assembly is scaffolded into 7 chromosomal pseudomolecules, including the X and Y sex chromosomes. The mitochondrial genome has also been assembled and is 16.14 kilobases in length. Gene annotation of this assembly on Ensembl identified 18,973 protein coding genes.
The genome sequence of a hoverfly, Brachyopa scutellaris Robineau-Desvoidy, 1843
Authors: Sivell Olga , Mitchell Ryan , Sivell Duncan ,   Natural History Museum Genome Acquisition Lab,   Darwin Tree of Life Barcoding collective,   Wellcome Sanger Institute Tree of Life Management, Samples and Laboratory team,   Wellcome Sanger Institute Scientific Operations: Sequencing Operations,   Wellcome Sanger Institute Tree of Life Core Informatics team,   Tree of Life Core Informatics collective,   Darwin Tree of Life Consortium
Published: February 2024

We present a genome assembly from an individual female Brachyopa scutellaris (a hoverfly; Arthropoda; Insecta; Diptera; Syrphidae). The genome sequence is 587.1 megabases in span. Most of the assembly is scaffolded into 5 chromosomal pseudomolecules. The mitochondrial genome has also been assembled and is 16.68 kilobases in length. Gene annotation of this assembly on Ensembl identified 28,004 protein coding genes.
The genome sequence of a hoverfly, Eristalinus aeneus (Scopoli, 1763)
Authors: Sivell Olga , Raper Chris , Mitchell Ryan , Sivell Duncan ,   Natural History Museum Genome Acquisition Lab,   Darwin Tree of Life Barcoding collective,   Wellcome Sanger Institute Tree of Life Management, Samples and Laboratory team,   Wellcome Sanger Institute Scientific Operations: Sequencing Operations,   Wellcome Sanger Institute Tree of Life Core Informatics team,   Tree of Life Core Informatics collective,   Darwin Tree of Life Consortium
Published: February 2024

We present a genome assembly from an individual female Eristalinus aeneus (a hoverfly; Arthropoda; Insecta; Diptera; Syrphidae). The genome sequence is 495.4 megabases in span. Most of the assembly is scaffolded into 6 chromosomal pseudomolecules. The mitochondrial genome has also been assembled and is 15.97 kilobases in length.
The genome sequence of the Mottled Pug, Eupithecia exiguata (Hübner, 1813)
Authors: Boyes Douglas , Lewis Owen T. ,   University of Oxford and Wytham Woods Genome Acquisition Lab,   Darwin Tree of Life Barcoding collective,   Wellcome Sanger Institute Tree of Life Management, Samples and Laboratory team,   Wellcome Sanger Institute Scientific Operations: Sequencing Operations,   Wellcome Sanger Institute Tree of Life Core Informatics team,   Tree of Life Core Informatics collective,   Darwin Tree of Life Consortium
Published: February 2024

We present a genome assembly from an individual male Eupithecia exiguata (the Mottled Pug; Arthropoda; Insecta; Lepidoptera; Geometridae). The genome sequence is 372.9 megabases in span. Most of the assembly is scaffolded into 31 chromosomal pseudomolecules, including the Z sex chromosome. The mitochondrial genome has also been assembled and is 16.39 kilobases in length. Gene annotation of this assembly on Ensembl identified 11,194 protein coding genes.
The genome sequence of Ramsons hoverfly, Portevinia maculata (Fallén, 1817)
Authors: Crowley Liam M. , Woodcock Katie J ,   University of Oxford and Wytham Woods Genome Acquisition Lab,   Darwin Tree of Life Barcoding collective,   Wellcome Sanger Institute Tree of Life Management, Samples and Laboratory team,   Wellcome Sanger Institute Scientific Operations: Sequencing Operations,   Wellcome Sanger Institute Tree of Life Core Informatics team,   Tree of Life Core Informatics collective,   Darwin Tree of Life Consortium
Published: February 2024

We present a genome assembly from an individual Portevinia maculata (Ramsons hoverfly; Arthropoda; Insecta; Diptera; Syrphidae). The genome sequence is 1,125.3 megabases in span. Most of the assembly is scaffolded into 6 chromosomal pseudomolecules, including the X sex chromosome. The mitochondrial genome has also been assembled and is 18.98 kilobases in length. Gene annotation of this assembly on Ensembl identified 24,849 protein coding genes.
The genome sequence of the Red Twin-spot Carpet, Xanthorhoe spadicearia (Denis & Schiffermüller, 1775)
Authors: Boyes Douglas , Lewis Owen T. ,   University of Oxford and Wytham Woods Genome Acquisition Lab,   Darwin Tree of Life Barcoding collective,   Wellcome Sanger Institute Tree of Life Management, Samples and Laboratory team,   Wellcome Sanger Institute Scientific Operations: Sequencing Operations,   Wellcome Sanger Institute Tree of Life Core Informatics team,   Tree of Life Core Informatics collective,   Darwin Tree of Life Consortium
Published: February 2024

We present a genome assembly from an individual female Xanthorhoe spadicearia (the Red Twin-spot Carpet; Arthropoda; Insecta; Lepidoptera; Geometridae). The genome sequence is 276.7 megabases in span. Most of the assembly is scaffolded into 31 chromosomal pseudomolecules, including the Z sex chromosome. The mitochondrial genome has also been assembled and is 17.03 kilobases in length. Gene annotation of this assembly on Ensembl identified 16,396 protein coding genes.
The genome sequence of the spotted Meliscaeva, Meliscaeva auricollis (Meigen, 1822)
Authors: Falk Steven , Woodcock Katie J ,   University of Oxford and Wytham Woods Genome Acquisition Lab,   Darwin Tree of Life Barcoding collective,   Wellcome Sanger Institute Tree of Life Management, Samples and Laboratory team,   Wellcome Sanger Institute Scientific Operations: Sequencing Operations,   Wellcome Sanger Institute Tree of Life Core Informatics team,   Tree of Life Core Informatics collective,   Darwin Tree of Life Consortium
Published: February 2024

We present a genome assembly from an individual female Meliscaeva auricollis (the spotted Meliscaeva; Arthropoda; Insecta; Diptera; Syrphidae). The genome sequence is 385.1 megabases in span. Most of the assembly is scaffolded into 5 chromosomal pseudomolecules, including the X sex chromosome. The mitochondrial genome has also been assembled and is 17.52 kilobases in length.
Digital Transformation Projects of Companies as a Part of Crisis Management
Authors: Ul'basheva F. , Podol'skaya T.
Published: February 2024

The process of digitalization, that has already affected the entire world economy, is changing business models and the competitive environment. Therefore, these days, the system of crisis management should take this trend into account. Digital transformation projects, that are now actively implemented by companies from a variety of industries, have an anti-crisis nature, and business strategies are actively implementing a wide range of digital solutions. The authors of this article analyze the phenomenon of enterprises digital transformation, highlight the main challenges for its projects’ management and emphasize the importance of a conscious approach to the application of this tool. The article allocates the features of the modern crisis management system with the use of digital technologies and highlights the trends in digital business strategies. The authors analyze Tesla, Sber, Tinkoff and General Electrics business practices. In conclusion, the authors emphasize the special role of psychological readiness in a new technologies’ usage, the importance of following a clear algorithm, considering the specifics of the enterprise and providing flexibility when managing digital transformation projects as a part of crisis management.
Narrativa neoliberal y crítica:
Authors: Olasolo Héctor , Tamayo-Álvarez Rafael , Urueña-Sanchez Mario Iván
Published: February 2024

Este artículo busca problematizar los cimientos intelectuales que sustentan la gobernanza global de la corrupción a través de un método de la narrativa, según el cual las reglas informales o burocracias formales crean marcos de comprensión dentro de los cuales la gente piensa y actúa, para escribir una narrativa que permita argumentar acerca de las influencias y los resultados de la construcción del régimen internacional anticorrupción. Se concluye que, a pesar de que la narrativa hegemónica de la gobernanza neoliberal logró institucionalizarse en los diferentes instrumentos internacionales aprobados, su fase de internalización ha exhibido problemas para asentar su legitimidad. Un enfoque estructural, de configuración en red y que problematice los límites entre lo público/privado y lo legal/ilegal es requerido para repensar la crisis actual por la que atraviesa la norma global anticorrupción.
Promoção das habilidades sociais de estudantes com paralisia cerebral sem fala articulada
Authors: Quiterio Patricia Lorena , Nunes Leila Regina d’Oliveira de Paula
Published: February 2024

O estudante com deficiência física sem fala articulada pode apresentar dificuldade para desenvolver e ampliar o repertório de habilidades sociais, prejudicando suas relações interpessoais e qualidade de vida. Contudo, a intervenção em habilidades sociais atua como fator de proteção e importante ferramenta para a promoção de saúde mental. O estudo tem como objetivo avaliar o repertório de habilidades sociais de estudantes com paralisia cerebral e sem fala articulada antes e após a realização de um programa de promoção de habilidades sociais. Sete participantes com idade entre 15 e 30 anos participaram da intervenção desenvolvida em 22 encontros semanais. Os instrumentos processuais e de avaliação pré- e pós-intervenção foram: (a) inventário de habilidades sociais para alunos sem fala articulada, (b) questionário com os familiares, (c) entrevista com as professoras, (d) tarefas de casa, (e) diários de campo, e (f) relatos dos familiares. Os resultados revelaram aumento no repertório de habilidades sociais nas classes: autocontrole e expressividade emocional, civilidade, empatia, assertividade, fazer e manter amizades, solução de problemas interpessoais e habilidades sociais acadêmicas. Concluiu-se que o programa de promoção das habilidades sociais demonstrou benefícios e afetou positivamente a generalização dos efeitos da intervenção para outros contextos, assim como no uso da comunicação alternativa, para ampliar as habilidades sociais.
The role of diet and microbiome in premenstrual syndrome
Authors: Rahimi Neda , Soleimani Roya Abedi , Milani Payam Gonbari , Vadaei Sima
Published: February 2024

Premenstrual syndrome (PMS) is a ubiquitous condition affecting countless women worldwide during their reproductive years. This intricate interplay of factors culminates in a spectrum of symptoms during the luteal phase, occurring 7-14 days before menstruation. These symptoms encompass a wide range of physical discomforts, including weight gain, mastalgia, headaches, nasal obstruction, paresthesia, as well as psychological challenges like irritability, anxiety and depression. In response to the multifaceted nature of PMS, numerous therapeutic options have been recommended to alleviate its burdens. Amidst growing global concern, both the World Health Organization and legislative bodies seek cost-effective, accessible treatments with minimal side effects for managing PMS symptoms. This review embarks on a journey to explore intriguing possibilities for managing PMS symptoms by delving into the realms of gut health, dietary interventions and the use of probiotic supplements. This article will uncover how the intricate connection between our gut and overall wellbeing could offer new avenues for improving the lives of those affected by PMS.
Early training and the impact of fear
Authors: Huitson Kelly
Published: February 2024

Early training is vital for the well-rounded behaviour and socialisation of young animals including both puppies and kittens; this article considers recent research on the impact of the fear periods, neutering, training and the consequences of inattention to behaviours escalating the ladder of aggression. Having a well-rounded knowledge of these theories can help veterinary staff to appropriately advise breeders on how to provide a nurturing environment for young animals before they go to their first homes, as well as suggestions and tools to combat or reduce emerging troubling behaviours as they are exhibited.
Medial surface plating of posterior column through the anterior intrapelvic approach in acetabulum fractures with involvement of both columns
Authors: Hazra Sunit , Saha Nabarun , Mallick Sunny K. , Saraf Amit , Kumar Sanjay , Ghosh Sandip , Chandra Mainak
Published: February 2024

Aims

Posterior column plating through the single anterior approach reduces the morbidity in acetabular fractures that require stabilization of both the columns. The aim of this study is to assess the effectiveness of posterior column plating through the anterior intrapelvic approach (AIP) in the management of acetabular fractures.

Methods

We retrospectively reviewed the data from R G Kar Medical College, Kolkata, India, from June 2018 to April 2023. Overall, there were 34 acetabulum fractures involving both columns managed by medial buttress plating of posterior column. The posterior column of the acetabular fracture was fixed through the AIP approach with buttress plate on medial surface of posterior column. Mean follow-up was 25 months (13 to 58). Accuracy of reduction and effectiveness of this technique were measured by assessing the Merle d’Aubigné score and Matta’s radiological grading at one year and at latest follow-up.

Results

Immediate postoperative radiological Matta’s reduction accuracy showed anatomical reduction (0 to 1 mm) in 23 cases (67.6%), satisfactory (2 to 3 mm) in nine (26.4%), and unsatisfactory (> 3 mm) in two (6%). Merle d’Aubigné score at the end of one year was calculated to be excellent in 18 cases (52.9%), good in 11 (32.3%), fair in three (8.8%), and poor in two (5.9%). Matta’s radiological grading at the end of one year was calculated to be excellent in 16 cases (47%), good in nine (26.4%), six in fair (17.6%), and three in poor (8.8%). Merle d’Aubigné score at latest follow-up deteriorated by one point in some cases, but the grading remained the same; Matta’s radiological grading at latest follow-up also remained unchanged.

Conclusion

Stabilization of posterior column through AIP by medial surface plate along the sciatic notch gives good stability to posterior column, and at the same time can avoid morbidity of the additional lateral window.

Cite this article: Bone Jt Open 2024;5(2):147–153.
UAS and UGV-Based Disease Management System for Diagnosing Corn Diseases Above and Below the Canopy Using Deep Learning
Authors: Ahmad Aanis , Aggarwal Varun , Saraswat Dharmendra , Johal Gurmukh S.
Published: February 2024

Highlights

Generated custom imagery dataset using UAS, UGV, and handheld sensors separately in diseased corn fields.

Proposed data pipeline utilizing Google Sheets API to establish communication between each platform and enable access through a web application.

Developed deep learning-based disease management system for above and below-the-canopy corn disease diagnosis.

Trained and evaluated disease detection models from each platform separately to provide management recommendations.

Abstract. Early disease management following the onset of disease symptoms is crucial for controlling their spread. Heterogenous collaboration between unmanned aerial systems (UAS) and unmanned ground vehicles (UGV) for field scouting and disease diagnosis is a potential approach for developing automated disease management solutions. However, automation of crop-specific disease identification requires the use of above and below-canopy sensors and properly trained deep learning (DL) models. This research proposes to develop a novel disease management system for diagnosing corn diseases from above and below the canopy by collaboratively using edge devices mounted on UAS and UGV, respectively. Three separate datasets were acquired using UAS above the canopy, UGV below the canopy, and handheld imaging platforms within diseased corn fields. DL-based image classification models were first trained for identifying common corn diseases under field conditions, resulting in up to 95.04% testing accuracy using the DenseNet169 architecture. After creating bounding box annotations for disease images, You Only Look Once (YOLO)v7 DL-based object detection models were trained to identify diseases from each platform separately. Trained YOLOv7 models resulted in the highest mAP@IoU=0.5 of 37.6%, 46.4%, and 72.2% for locating and identifying diseases above the canopy using UAS, below the canopy using UGV, and handheld sensors, respectively. A client/server architecture was developed to establish communication between the UAS, UGV, and Google Spreadsheets via Wi-Fi communication protocol. The coordinates of diseased regions and distinct disease types were recorded using the client/server architecture on Google Spreadsheets. A web application utilized the data from the Google Spreadsheet to help users diagnose diseases in real time and provide recommendations for implementing appropriate disease management practices. This study reports findings of independently operated UAS and UGV that can potentially offer disease spread from below and over the corn canopy by combining the information. Keywords: Deep learning, Disease identification, Disease management, Object detection, UAS, UGV, YOLOv7.
A Pre-splitting Green’s Function based Hybrid Fast Algorithm for Multiscale Problems
Authors: Zhu Guang-Yu , Li Wei-Dong , Sha Wei E. I. , Zhou Hou-Xing , Hong Wei
Published: February 2024

Based on the splitting form of the Green’s function, a hybrid fast algorithm is proposed for efficient analysis of multiscale problems. In this algorithm, the Green’s function is a priori split into two parts: a spectrally band-limited part and a spatially localized part. Then, the fast Fourier transforms (FFT) utilizing the global Cartesian grid and the matrix compression method aided by an adaptive octree grouping are implemented for these two parts, respectively. Compared with the traditional methods which only employ the FFT for acceleration, the proposed hybrid fast algorithm is capable of maintaining low memory consumption in multiscale problems without compromising time cost. Moreover, the proposed algorithm does not need cumbersome geometric treatment to implement the hybridization, and can be established in a concise and straightforward manner. Several numerical examples discretized with multiscale meshes are provided to demonstrate the computational performance of proposed hybrid fast algorithm.
A Hybrid QOGWO-GPR Algorithm for Antenna Optimization
Authors: Zhu Hao-Yun , Qian Jia-Wei , Tang Xiao-Hui , Li Wei-Dong
Published: February 2024

Optimization of antenna performance is a non-linear, multi-dimensional and complex issue, which entails a significant investment of time and labor. In this paper, a hybrid algorithm of quasi-opposition grey wolf optimization (QOGWO) and Gaussian process regression (GPR) model is proposed for antenna optimization. The QOGWO is prone to global optimality, high precision for complex problems, and fast convergence rate at the later stage. The GPR model can reduce time cost of antenna samples generation. After being optimized by the proposed approach, a stepped ultrawideband monopole antenna and a dual-band MIMO antenna for WLAN can achieve wider bandwidth and higher gain or isolation at low time cost, compared to other intelligent algorithms and published literatures.
Research on Quasi-isotropic Radiation of Small Circular Arc Antenna
Authors: Liu Hailong , Liu Jinbo , Nie Xiaoxia , Song Jiming , Li Zengrui
Published: February 2024

The radiation characteristics of circular arc antennas are studied by applying the method of moments (MoM) to solve the electric field integral equation (EFIE). Based on the triangular current distribution of small circular arc antennas, the analytical expression of radiation fields of circular arc antennas is derived. It is found that the circular arc antenna is equivalent to a superposition of an electric dipole and a magnetic dipole, resulting in near isotropic radiation pattern. Finally, both MoM and CST simulations show that the small arc antenna can realize the near isotropic radiation pattern.
A Miniaturized C-B and SIW Bandpass Filter based on LTCC
Authors: Tang Wei , Xu Ruo-Feng , Zhao Lei
Published: February 2024

In this paper, a miniaturized bandpass filter based on low temperature co-fired ceramic (LTCC) technology is proposed. The miniaturization is achieved by two double folded substrate integrated waveguide (DFSIW) resonant cavities. By interconnecting LTCC three-dimensional structure, the resonant cavities can be stacked vertically. Compared with the conventional SIW filter, the size is reduced by 75.6%. The experimental results show that the low insertion loss and good selectivity are achieved. The proposed miniaturized bandpass filter is promising for 5G application.
A Compact Bandpass Filter with Active Switchable Passband Status
Authors: Xu Ruofeng , Tang Wei , Wang Jun , Zhao Lei
Published: February 2024

In order to meet the increasing demand for adjustable devices in the modern wireless communication system, a compact bandpass filter with active switchable passband is proposed. The filter is based on the half mode substrate integrated waveguide (HMSIW), and uses its cut-off characteristics to form the lower stopband. The resonant characteristics of a quarter-wavelength shorted stub generates a transmission zero (TZ) at higher frequency, which forms the upper stopband. The active control of DC power supply determines the biased states of PIN diodes to change the electrical size of the filtering parts. When the diodes are reverse biased, the filter works in C band with the passband of 3.9-5.2 GHz; when the diodes are forward biased, the passband shifts to S band of 2.7-3.6 GHz. The 28.6% relative bandwidth in both frequency bands remains constant. The simple design realizes the active switching between bands, providing a promising idea for active adjustable devices.
Magnetic Field Analysis and Measurement of Pulsed Septum Magnet
Authors: Tong Jin , Liu Yongfang
Published: February 2024

Traditional off-axis injection becomes inadequate in diffraction limited storage ring (DLSR) for its small dynamic aperture (DA). On-axis injection with thin septum could solve the problem. This paper focuses on the theoretical calculation, field simulation, and measurement of thin septum magnets. The scheme of eddy-current type thin septum magnets (the thinnest portion is with the thickness of 0.9 mm) was adopted with laminated silicon steel sheets as the magnet core. The simulation of main field, stray field along the beam trajectory, the leakage field decayed over 1 millisecond time was carried out within Opera 2D/3D. Field measurement and analysis of thin septum magnets also has been conducted comprehensively. The results meet requirements, and the work laid a foundation for injection technology of an advanced light source.
Pilot Study of the National Alliance on Mental Illness Peer-to-Peer Program with a Predominantly Latinx Sample
Authors: Kosyluk Kristin , Conner Kyaien , Lo Chuling , Beekman Brenda Michelle , Ji Ming
Published: February 2024

ABSTRACT: Participation in peer support has been found to benefit individuals living with mental illness and improve behavioral health outcomes. There is limited research documenting the efficacy of peer support programs for individuals who identify as Hispanic/Latinx. This pilot study sought to provide a preliminary assessment of benefit of the National Alliance on Mental Illness (NAMI) Peer-to-Peer program with regard to recovery-oriented outcomes among people living at the U.S.-Mexico border who are managing mental illness. Pilot findings suggest that the program may produce a reduction in the hurt caused by self-stigma as well as improvement in empowerment and recovery (including goal and success orientation and willingness to ask for help). Overall, the NAMI Peer-to-Peer program shows potential for improving recovery-oriented outcomes among people living with mental illness, and there are implications for the use of NAMI Peer-to-Peer program as a complement to services received within the professional mental health system.
Postsecondary Career and Technical Education: A Pathway to Employment for Individuals with Mental Health Conditions
Authors: Gao Ni , Buchbinder Shelley , Banko Amy , Stone Brittany
Published: February 2024

ABSTRACT: This position paper reviews the benefits and advocates for the application of an underutilized career pathway, postsecondary career and technical education (CTE), to increase employment participation among individuals with mental health conditions (MHC). This group of individuals experience a disproportionately high unemployment rate and a lower postsecondary educational attainment rate. Among those with MHCs who obtain jobs, many do not earn a living wage. One challenge is a lack of specific, standardized, technical skills required by many skilled jobs. CTE encompasses vocationally oriented certification or degree education and training based on industry standards. CTE provides individuals opportunities to complete their education more quickly, with less financial burden and stronger job prospects than some traditional academic undergraduate education. CTE information and support services should be made widely available to individuals with MHC and professionals providing mental health, vocational rehabilitation, and educational services to promote success and inclusion.
Thermal radiation transferred to the guided modes of optical interference coatings
Authors: Rouquette P. , Amra C. , Zerrad M. , Krol H.
Published: February 2024

An electromagnetic model is developed to predict the thermal radiation which is trapped in a multilayer structure and transferred to its guided modes. The theory is based on the electromagnetic power supplied by the thermal currents given by the fluctuation-dissipation theorem. The source of the radiation is the ambient temperature or that caused by the optical absorption of the component subjected to spatio-temporal illumination. A numerical example is given for a multi-dielectric mirror at thermodynamic equilibrium. It is shown that the thermal radiation transferred to the guided modes of the multilayer can be much larger or lower than the radiation emerging in free space outside the component.
Entertainment, Journalism, and Advocacy: Competing Motivations in the True Crime Podcast Ecosystem, Lindsey A. Sherrill (2023)
Authors: Graham Caroline
Published: February 2024

Review of: Entertainment, Journalism, and Advocacy: Competing Motivations in the True Crime Podcast Ecosystem, Lindsey A. Sherrill (2023)

Blue Ridge Summit, PA: Lexington Books, 230 pp.,

ISBN 978-1-66690-601-1, h/bk, USD 100.00

ISBN 978-1-66690-602-8, e-book, USD 45.00
Diasporic mothering and Somali diaspora formation in the Netherlands
Authors: Candidatu Laura
Published: February 2024

This article addresses how Somali women from the Netherlands participate in digital diaspora formation. It specifically takes the lens of ‘diasporic mothering’ understood as a site where difference and belonging are negotiated through work of cultural reproduction, collective identity construction and stable homemaking. I first analytically distinguish between two generations of Somali women on the basis of their arrival trajectory and their socio-economic background at the time of their living in Somalia. Second, by foregrounding Somali women’s lived experiences, I show how their participation in diaspora formation is shaped by both mothering practices, and local and national Dutch policy approaches to migration. Last, I argue that the specificities of the local and national Dutch context favours rather physical and neighbourhood-based diaspora encounters, while de-centring the role of digital media in the initial formation of diaspora networks.
Dealing with the post-war menace: Creating transnational film memories in the shadow of the Holocaust
Authors: Mead Bryan
Published: February 2024

Traditional scholarship in social film history views groups of films from a certain time period as encapsulations of the overriding national mindset of that time. However, film scholarship has challenged this notion of what sociologists term ‘collective memory’, insisting instead that a wider range of films be included and several ‘collective memories’ be formulated in order to broaden the understanding of time-specific societal beliefs. In addition, research in memory studies has challenged the insistence on ‘national memories’, preferring instead the exploration of ‘transnational memories’. Most prominent among transnational memory scholarship is the work being done on the Holocaust. This article examines four films produced in three different national cinemas from the early post-war period (1946–49), all of which deal with the aftermath of the Holocaust in some way. Analysing these four films (The Murderers Are among Us, Rotation, The Stranger and The Third Man) and these three national cinemas (East Germany, America and Great Britain) shows how a specific transnational event such as the Holocaust can produce several aesthetic and narrative signifiers internationally while also being specifically formulated to meet local, national sensibilities.
Smart contract applications in tourism
Authors: Paktiti Maria , Economides Anastasios A.
Published: February 2024

Based on blockchain technology, smart contracts promise to revolutionize the way parties legally agree. Smart contracts could enable tourism service providers to trade directly with customers bypassing some intermediaries. The study aims at identifying the provided services, economic impact, partners, popularity, technical and technological factors of smart contract applications in various tourism areas. It investigates ten popular smart contract applications that cover a wide spectrum of tourism areas such as hotel reservations, airline tickets, car rentals, payment management, reward programmes, traveller identity, luggage tracking, validity of reviews and ratings and more. These applications are analysed with respect to their purpose, business model, economic impact, partners, provided services, popularity, as well as what cryptocurrency and blockchain they use. Smart contracts enable time and transaction cost savings, convenience, flexibility, security, trust, ease verification of personal data and more. Most applications gained popularity mainly during 2018–19. Almost every application uses a different cryptocurrency. Ethereum is the most popular platform followed by Hyperledger Fabric and Stellar. The development of a universal legislation as well as interoperability is a necessity for the wide adoption of smart contracts.
The population development of small trees and shrubs after 100 years of free succession of a wooded meadow in southern Sweden
Authors:   IFM Biology, Conservation Ecology Group, Linköping University, 581 83 Linköping, Sweden, Finndin Mattias , Milberg Per
Published: February 2024

Wooded meadows are characterised by traditional-historic human use. Deliberate selection of species, pollarding and haymaking has created a complex and biodiverse habitat where small trees and shrubs were prevalent. This study set out to document what happens to such trees and shrubs during succession to forest, the normal fate when wooded meadows are abandoned but also when other open to semi-open patches revert to forest. The study was conducted at a site in southern Sweden where traditional management was abandoned by 1923 when the area was protected for research and allowed to follow natural succession. The current study is a follow-up of a 1937-inventory of small trees and shrubs. The results show a decrease in both population size and canopy cover in the selected species during the past 86 years. Hence, we can expect a loss of these species when wooded meadow are abandoned and left to developed into forests. On the other hand, several tree and shrub specimens endured for a century, pointing to the slow changes involved as well as the potential for restoration.
PALEO-SELKUPS' BURIAL IN BOATS
Authors:   Chukotka Branch of the North-Eastern Federal University Named after M.K. Ammosov, Yu. OZHEREDOV
Published: February 2024

The article presents the results of field and desk research of burials in boats left by the Narym (southern) Paleo-Selkup people (16th-17th centuries). It examines the burial structures, the form of the discovered boats, and details of burial and commemorative rituals. The study is based on the findings identified and studied by the author from mounds 13 and 13A of the Kustovsky burial ground, left by representatives of the locally-dialectal Shiyesgula group. Published data from paleoethnography and ethnography on similar rituals among other groups of Narym Paleo-Selkup people are used as comparative material. Burials were performed under small mounds in shallow pits, which were previously burned before the boats were placed in them as containers for the deceased in their entirety, without dismemberment. The boat bottoms were supported by beam supports, and the pits were covered with wooden planks. Carved boats of two types were used for burial: a pointed prow and a blunt-sterned dugout. The form of the prow corresponds to the ethnographically documented shamanic boat called“rontyk,” which is also a boat for guiding the dead to the aft erlife. The deceased were laid on their backs, with their heads in the stern and their feet downstream.”
CENSERS FROM AFANASYEVO SETTLEMENTS FROM THE ALTAI MOUNTAINS
Authors:   Altai State University, N. Stepanova ,   Institute of Archaeology and Ethnography SB RAS
Published: February 2024

The article introduces into scientifi c circulation the data on Afanasyevo censers from the settlements studied in the Altai Mountains, and presents a comparative analysis with similar products from funeral complexes. The relevance of research is that in publications there is practically no information about vessels of this type from settlements. More than 20 censers were found in three settlements, which doubles the total number of such products from the Altai Mountains. Censers from the settlements, as well as from funeral complexes, belong to two options for decorating a pallet, using different tools and methods. A comparative analysis of this type of vessel from different regions revealed a similarity and difference in the design of pallets of finds from the Altai Mountains, Yenisei and East Kazakhstan. A comparison with the censers of the Okunev, Ancient Yamnaya and Catocomb cultures showed that the similarity lies only in the presence of a bowl and a tray. Afanasyevo incense censers have handles, but there are no partitions in the bowl; the differences can be seen in the design of the trays and the ornament. A comparison of radiocarbon dates showed that the Afanasyevo incense censers from the Altai Mountains are much older than the Okunev, ancient Yamnaya and catacombones. The presence of common features in incense censers from different cultures allows us to speak about a common prototype of such products.
CERAMICS MADE WITH THE USE OF POTTER’S WHEEL FROM EXCAVATIONS OF THE BURLA-3 SETTLEMENT IN 1987–1988
Authors:   Altai State University, A. Fedoruk , D. Papin ,   Altai State University,   Institute of Archaeology and Ethnography SB RAS, N. Stepanova ,   Altai State University,   Institute of Archaeology and Ethnography SB RAS
Published: February 2024

The article is devoted to the introduction into scientific circulation of the preliminary results of studying the collection of ceramics, made with the use of potter’s wheel, from the settlement of Burla-3, originating from the excavations of V.S. Udodov in 1987-1988. The collection is kept in the funds of the Museum of Archaeology and Ethnography of Altai, Altai State University. The authors analyzed the shapes of vessels, ornaments, raw materials and molding compounds. As a result, it was determined that the main part of the dishes were pots. Jars and jug-shaped vessels are few in number. Ceramics, made with the use of potter’s wheel, are practically devoid of ornament. All vessels are made of sanded clay. Three traditions have been identified in the selection of raw materials for the preparation of molding compounds: 1) the composition of molding compounds from two clays; 2) from one ferruginous clay; 3) from ferruginous clay with the inclusion of a white substance evenly distributed throughout the molding mass of the vessels. The authors come to the conclusion that the predominance of dishes, ceramics, made with the use of potter’s wheel, which is not typical for the main cultures of the Late Bronze Age of the region, indicates the alien nature of the population of the village. Taken together with the presence at the site of a kiln for fi ring vessels, fragments melted to a glassy state and deformed from exposure to high temperatures, it is most likely to have been produced locally, possibly aimed at import.
ANDRONOVO BURIALS AT THE KYTMANOVO BURIAL GROUND (BASED ON THE MATERIALS OF V.I. KATZ’S EXCAVATIONS IN 1961)
Authors:   Altai State University, S. Grushin , A. Tishkin ,   Altai State University
Published: February 2024

The article presents the previously unpublished results of V.I. Katz’s archaeological excavations at the Kytmanovo burial ground, discovered by him in 1961 during routine surveys. The site was located on the left bank of the Chumysh River in the Kytmanovsky District of the Altai Territory in the area of a brick factory. Information from the authors’ correspondence with V.I. Katz, as well as materials of his report and the collection stored in the Kemerovo Regional Museum of Local Lore is given. The researcher recorded nine burials belonging to the Andronovo archaeological culture of the Bronze Age. This is evidenced by the peculiarities of the burial rites (orientation and position of the dead people, the presence of wooden intra-burial structures, etc.) and the peculiarities of the discovered inventory, the basis of which are ceramic vessels. The presented characteristics and illustrations of the obtained archaeological material find numerous analogies in the Andronovo sites of the Upper Priobie and adjacent territories.