bluuebunny/crossref_metadata_2025_split huggingface dataset:
Real‐time defect detection method based on YOLO‐GSS at the edge end of a transmission line
Authors: Hou Chao , Li ZhiLei , Shen XueLiang , Li GuoChao 
Published: January 2024

AbstractCombining edge devices with intelligent inspection for transmission lines can fulfill the demand for real‐time defect detection in the field. However, there has been limited research on algorithms suitable for edge devices with low computational power and memory, and the existing research primarily focuses on CPU optimization. To address these issues, this paper proposes a real‐time defect detection method for transmission line endpoints based on YOLO‐GSS (YOLOv8 with Mosaic‐9, G‐GhostNet, S‐FPN, and Spatial Intersection over Union (SIoU) modifications). First, the authors improve the input of the YOLOv8 network using Mosaic‐9 to increase the number of input features in the training phase and enhance algorithm robustness. Next, the authors introduce G‐GhostNet and S‐FPN to enhance the backbone and neck sections while improving inference speed and accuracy. Finally, the authors modify the Complete Intersection over Union loss function of YOLOv8 using SIoU to further improve the detection accuracy. Experimental results demonstrate that compared to the original YOLOv8, the proposed method achieves a 5x increase in inference speed on Nvidia Jetson NX edge devices and a 7.7% improvement in accuracy, meeting the real‐time defect detection requirements for transmission line field inspections.
Common mode far field radiation mechanisms and prediction of a buck converter with cables based on common mode voltage mutation method
Authors: He Junping , Wang Han , Zhao Pengyang , Wang Weixin , Cao Lingling 
Published: January 2024

AbstractIn the field of electromagnetic compatibility (EMC) research, the knowledge of the formation mechanism of the far field electromagnetic radiation and its prediction is essential for the electromagnetic noise suppression design of a switched mode power supply. This paper investigates the equivalent driving sources of the common mode (CM) current of a Buck converter with cables. Based on the concept of CM voltage mutation, this paper proposes two mechanism models of the same‐direction CM voltage driving mode and the opposite‐direction CM voltage driving mode and derives the approximate analytical formulas for the far field intensity estimation of the horizontal cables. To evaluate the predictive effectiveness of the CM far field radiation model, a 30 MHz very high frequency (VHF) Buck prototype with shielded cables is built and tested, and a shielding shell and low impedance ground conductor suppression designs are then verified. The CM electromagnetic radiation mechanisms of a non‐isolated power converter are demonstrated here. The proposed electromagnetic radiation models, approximate analytical formulas, and improvement design can help to advance the CM radiation analysis and optimization design.
Sensorless model predictive control of permanent magnet synchronous motor based on hybrid parallel observer under parameter uncertainty
Authors: Liu Tao , Zhao Qingqing , Zhao Kangfan , Li Longnv , Zhu Gaojia 
Published: January 2024

AbstractModel predictive control (MPC)‐based permanent magnet synchronous motor (PMSM) drive system has high dependence on parameter accuracy, while the traditional single observer architecture makes it difficult to solve the multi‐parameter observation problem. The authors propose the hybrid observer architecture for MPC in this paper. By constructing an adaptive parameter observer and a sliding mode observer (SMO) working in parallel, the variable exchange mechanism between the observers is designed and the current prediction model is reconstructed. The sensorless control of the PMSM under parameter uncertainty is achieved without affecting the dynamic and steady‐state performance. Compared with the single SMO architecture, the proposed algorithm improves the position identification precision under the uncertainty of the motor resistance and inductance, reducing the dependence of model parameters and improving the performance of sensorless MPC under parameter uncertainty. The experimental results verify the effectiveness of the proposed algorithm.
Wireless quantum key distribution at terahertz frequencies: Opportunities and challenges
Authors: Kundu Neel Kanth , McKay Matthew R. , Mallik Ranjan K. 
Published: January 2024

AbstractQuantum key distribution (QKD) is one of the major applications of quantum information technology. It can provide ultra‐secure key distribution with security guaranteed by the laws of quantum physics. Quantum key distribution is necessary to protect data transmission from quantum computing attacks in future communication networks. The laws of quantum mechanics dictate that as opposed to microwave frequencies, quantum coherence is preserved at room temperatures for terahertz (THz) frequencies. This makes the THz band a promising solution for room‐temperature QKD implementation in future wireless communication networks. The authors present the principles of continuous variable QKD (CV‐QKD) systems and review the latest developments in the design and analysis of CV‐QKD systems operating at microwave and THz frequencies. The authors also discuss how multiple‐input multiple‐output transmission can be incorporated into the quantum communications framework to improve the secret key rates and increase the coverage distances of the THz CV‐QKD system. Furthermore, major hardware challenges that must be surmounted to practically realise THz CV‐QKD systems are highlighted.
An Evidence-based Pathway for Body Dysmorphic Disorder in Facial Aesthetics
Authors: Mandavia Rishi , D'Souza Hanna , Rupasinghe Thiara , Cariati Massimiliano , Mandavia Tatiana 
Published: January 2024

AbstractAesthetic procedures should be avoided in patients with body dysmorphic disorder (BDD) since they can negatively impact mental health and lead to further aesthetic dissatisfaction. There are no evidence-based patient pathways for BDD in facial aesthetics which can result in the failure to identify patients with BDD, leading to unsuitable treatments and suboptimal patient care. We aim to construct the first evidence-based patient pathway for BDD in surgical and nonsurgical facial aesthetics. A systematic review was performed and articles that discussed screening or patient pathways for BDD in field of facial aesthetics were included. We extracted relevant information from each article on screening tools and pathways for BDD. Data were synthesized by summarizing the data under column headings into a structured narrative and into new tables. Based on this synthesis, a practical pathway for BDD was constructed. Forty articles fulfilled the criteria for inclusion. Twenty-eight BDD screening tools were discussed in the included articles, and we provide an overview of these tools. Thirty-one articles discussed patient pathways for BDD, and we synthesized this information into a structured narrative. Combining these findings, we present an evidence-based patient pathway for BDD for patients presenting for facial aesthetic treatments. This systematic review has resulted in the first, evidence-based, patient pathway for BDD in surgical and nonsurgical facial aesthetics. This practical pathway can be used by aesthetic clinicians to identify patients with potential BDD and provide clear guidance for managing cases where BDD is suspected. It will help reduce the number of facial aesthetic procedures performed on patients with BDD, safeguard patient mental well-being, and prevent further aesthetic dissatisfaction.
Anatomical Variations of the External Genitalia in Posterior Cloaca: Clinical Consequences of Misdiagnosis—A Systematic Review of the Literature and the ARM-Net Consortium Experience
Authors: Carvalho Catarina , Morandi Anna , Samuk Inbal , Gine Carlos , Gorter Ramon , Martinez-Urrutia Maria Jose , Vilanova-Sánchez Alejandra 
Published: January 2024

Abstract
Purpose All types of cloacal malformations may be associated with anatomic variations of the external genitalia, including hypoplasia of the labia minora and enlarged clitoris; these variations could be even higher in posterior cloacas (PCs). If a careful physical examination is not performed, patients may be misdiagnosed with ambiguous genitalia (AG), leading to subsequent unnecessary testing, surgeries, or even wrong gender assignment. The aim was to analyze data of patients with PC within the ARM-Net registry, focusing on the description of the genitalia, gender assignment, and its consequences. Additionally, we investigated the presence of AG diagnosis in utero or at birth in patients with PC in the literature.
Methods The ARM-Net registry was scanned for PC cases and data on diagnosis were collected. A systematic literature search was conducted using the PubMed, EMbase, and Web-of-Science databases. Descriptive statistics was used to report data.
Results Nine patients with PC were identified in the ARM-Net registry. Five patients (55%) were diagnosed with AG, two (22%) were assigned as males and only two patients were correctly assigned as females and diagnosed with PC with respective variations of external genitalia. All patients diagnosed with AG had extensive blood testing including karyotype and hormonal studies. One of the patients who was diagnosed as a male, had surgery for pelvic cystic mass removal, which ultimately led to unaware salpingo-oophorectomy, hysterectomy, and vaginectomy. In the literature we identified 60 patients, 14 (23%) with AG, 1 with clitorolabial transposition and 1 with undeveloped vulva and vagina; 4 patients had normal anatomy. In 40 (67%) patients the anatomy of genitalia was not mentioned.
Conclusion Patients with PC are at high risk of being diagnosed with AG or even assigned the wrong gender at birth. In our series two patients were assigned as males, and consequently one of them underwent a highly mutilating surgery. A thorough physical examination together with a high index of suspicion and laboratory workup are mandatory to identify these variations, avoiding further investigations, unnecessary surgeries, and parental stress.
Neuro-ophthalmologic Outcomes of Orbital Apex Syndrome Caused by Invasive Fungal Rhinosinusitis
Authors: Park Minhae , Shin Joongbo , Lee Eunkyu , Ryu Gwanghui , Kang Min Chae , Park Kyung-Ah , Kong Doo-Sik , Huh Kyungmin , Kim Kyunga , Kim Hyo-Yeol , Jung Yong Gi , Hong Sang Duk 
Published: January 2024

Abstract
Objectives Orbital apex syndrome (OAS) is characterized by visual loss, ophthalmoplegia, ptosis, and orbital pain. This study aims to analyze neuro-ophthalmologic outcomes of OAS resulting from invasive fungal rhinosinusitis (IFS).
Methods This retrospective study analyzed 25 patients diagnosed with OAS resulting from IFS between January 2018 and July 2022. Patient's visual acuity, degree of ophthalmoplegia, ptosis, and orbital pain were analyzed. Poor and nonpoor visual acuity were classified based on 20/200. The study also investigated risk factors for the failure of vision restoration.
Results Only 1 of 25 patients died from the progression of IFS. Among the 25 patients, 5 (20%) had initial visual acuity better than 20/200 before treatment and 20 (80%) had worse vision than 20/200. Four (80%) of five patients with better than 20/200 maintained visual acuity. Four (20%) of 20 patients with worse than 20/200 recovered to better than 20/200 but others remained or declined to worse vision after treatment. The presence of an infiltrative lesion in cavernous sinus on magnetic resonance image scans was significant in univariate but not multivariate analysis (odds ratio, 24.39; 95% confidence interval, 1.543–333.333; P-value = 0.023). Among the patients with worse than 20/200 vision, the patients whose treatment started less than 4 weeks achieved 33.3% (4/12 patients) vision recovery. In contrast, ophthalmoplegia, ptosis, and pain recovered more successfully than vision.
Conclusion Although OAS caused by IFS has been reported as very rare, early pathological diagnosis and appropriate treatment can result in good survival and favorable neuro-ophthalmologic outcomes.
C2 Vertebra: An Enigma for Young Spine/Neurosurgeons
Authors: Garg Mayank , Sharma Raghavendra K. , Janu Vikas , Agrawal Mohit , Jha Ashutosh , Khera Pushpinder , Jha Deepak K. 
Published: January 2024

Abstract
Background Instrumentation of C2 vertebra is considered the most difficult for young neurosurgeons and trainees due to its complex anatomical structures, variety of surgical approaches and techniques, and proximity to important neurovascular structures. Key points from a surgical perspective for midline posterior approach is described in the era of neuroradiological advancements.
Method Computed tomography angiographies (CTAs) of a total of 92 patients were evaluated with special attention to the key findings for insertion of screws for craniovertebral junction (CVJ) fixations. All these patients were operated though midline posterior approach in past 4 years.
Results CTAs included various CVJ disorders, which included traumatic (n = 14), congenital (n = 55), and rheumatoid arthritis (n = 2) patients. Established landmarks for screw insertion sites do not prove safe for congenital anomalous CVJ conditions. Instead of highlighting screw insertion entry points, part of the corridor, which is relevant, should be stressed up on.
Conclusion Midpoint of portion of bone segment medial to vertebral artery foramen should be the focus, which is important for pars interarticularis (and transarticular) and pedicle screws. A laminar screw should cross the midpoint of the lamina on each side.
Surgical Experience from the STASEY Study of Emicizumab Prophylaxis in People with Hemophilia A with Factor VIII Inhibitors
Authors: Castaman Giancarlo , Peyvandi Flora , Kremer Hovinga Johanna A. , Schutgens Roger E.G. , Robson Susan , Moreno Katya , Jiménez-Yuste Víctor 
Published: January 2024

Abstract
Background Guidelines surrounding emicizumab prophylaxis and perioperative treatment for people with hemophilia A (PwHA) with factor (F)VIII inhibitors undergoing surgeries are limited. The phase IIIb multicenter, single-arm STASEY study evaluated safety and tolerability of emicizumab prophylaxis in PwHA aged ≥12 years with FVIII inhibitors. This analysis assesses surgeries during study conduct, associated hemophilia medications, and postoperative bleeds (treated and untreated).
Methods PwHA with FVIII inhibitors received emicizumab 3.0 mg/kg/week for 4 weeks, then 1.5 mg/kg/week until 2 years. Surgeries were managed and documented by treating physicians. Bleeds and treatments were recorded by physicians and participants.
Results Forty-six participants had ≥1 on-study surgery, 37 underwent 56 minor surgeries, and 13 underwent 22 major surgeries. Four participants underwent both minor and major surgeries. Of 18 (81.8%) and 4 (18.2%) major surgeries managed with/without additional hemostatic medication, 33.3 and 25.0% were associated with a treated postoperative bleed, respectively. Of 24 (42.9%) and 32 (57.1%) minor surgeries managed with/without additional hemostatic medication, 15.6 and 25.0% were associated with a treated postoperative bleed, respectively. Recombinant activated FVII was the most common medication for prophylaxis and bleed treatment. There were no thrombotic microangiopathies (TMAs). One hypertrophic clot, considered unrelated to emicizumab, occurred following tooth extraction.
Conclusion In this challenging population with a high bleeding risk, major surgeries were performed in PwHA receiving emicizumab with/without additional hemostatic medication. Postoperative bleeds occurred following 59.1% of major surgeries; 53.8% were treated. No arterial/venous thrombotic events or TMAs occurred due to concomitant emicizumab and bypassing agents.
Trial registration This trial is registered at ClinicalTrials.gov (NCT03191799).
Beyond online disinformation: assessing national information resilience in four European countries
Authors: Dragomir Marius , Rúas-Araújo José , Horowitz Minna 
Published: January 2024

AbstractAs social media is a key conduit for the distribution of disinformation, much of the literature on disinformation in elections has been focused on the internet and global social media platforms. Literature on societal and media trust has also grown in recent years. Yet, disinformation is not limited to global platforms or the internet, traditional media outlets in many European countries act as vehicles of disinformation often under the direction of the government. Moreover, the connection between trust and resilience to disinformation has been less discussed. This article is aimed at tackling the question of what makes a country vulnerable to or resilient against online disinformation. It argues that a society’s information resilience can be viewed as a combination of structural characteristics, features of its knowledge-distribution institutions including its media system, and the activities and capabilities of its citizens. The article makes this argument by describing these dimensions in four European case countries, based on comparable statistics and document analyses. The results indicate that European-wide strategies do not uniformly strengthen national resilience against disinformation and that anti-disinformation strategies need to be anchored in targeted assessments of the state of information resilience at the national level to be more effective. Such assessments are central, particularly to understanding citizens’ information needs in key democratic events such as elections.
Nonneoplastic pathology of the appendix: A review article, based on the recent literature
Authors: Pai Sanjay A , Mannan Rifat 
Published: January 2024

Abstract

Objectives
The appendix, although considered a vestigial organ, is of considerable clinical importance because acute appendicitis is a common medical problem. There are also other disease processes involving the appendix. The appendix is among the first specimens that the pathologist (and surgeon) cuts one’s teeth on. Thus, there may be a tendency to underestimate the clinically and prognostically significant appendiceal pathologies.

Methods
We provide a vade mecum of the pathologic features of a wide range of nonneoplastic appendiceal pathologies, with an emphasis on developing a practical approach to grossing, microscopy, and reporting—all with clinical and therapeutic implications. Much of this is based on literature on MEDLINE with reference to years 2008 to 2023, as well as on personal experiences and interpretations.

Results
The appendix can harbor a myriad of nonneoplastic pathologies, including infections, inflammations of varying etiologies (including interval appendectomy), endometriosis, diverticulosis, and so on. Chronic appendicitis, Crohn disease, and clinical audit are recurring themes while COVID-19 is a new entity.

Conclusions
Most importantly, all pathologists should appreciate that the appendix is not as “routine” a specimen as one would want to believe.
Screening for Dyslexia in University Students: a Standardized Procedure Based on Conditional Inference Trees
Authors: Cavalli Eddy , Brèthes Hélène , Lefèvre Elise , El Ahmadi Abdessadek , Duncan Lynne G , Bianco Maryse , Melmi Jean-Baptiste , Denis-Noël Ambre , Colé Pascale 
Published: January 2024

Abstract

Objective
The focus of this study is on providing tools to enable researchers and practitioners to screen for dyslexia in adults entering university. The first aim is to validate and provide diagnostic properties for a set of seven tests including a 1-min word reading test, a 2-min pseudoword reading test, a phonemic awareness test, a spelling test, the Alouette reading fluency test, a connected-text reading fluency test, and the self-report Adult Reading History Questionnaire (ARHQ). The second, more general, aim of this study was to devise a standardized and confirmatory procedure for dyslexia screening from a subset of the initial seven tests. We used conditional inference tree analysis, a supervised machine learning approach to identify the most relevant tests, cut-off scores, and optimal order of test administration.

Method
A combined sample of 60 university students with dyslexia (clinical validation group) and 65 university students without dyslexia (normative group) provided data to determine the diagnostic properties of these tests including sensitivity, specificity, and cut-off scores.

Results
Results showed that combinations of four tests (ARHQ, text reading fluency, phonemic awareness, pseudoword reading) and their relative conditional cut-off scores optimize powerful discriminatory screening procedures for dyslexia, with an overall classification accuracy of approximately 90%.

Conclusions
The novel use of the conditional inference tree methodology explored in the present study offered a way of moving toward a more efficient screening battery using only a subset of the seven tests examined. Both clinical and theoretical implications of these findings are discussed.
Measuring Multidimensional Aspects of Health in the Oldest Old Using the NIH Toolbox: Results From the ARMADA Study
Authors: Mather Molly A , Ho Emily H , Bedjeti Katy , Karpouzian-Rogers Tatiana , Rogalski Emily J , Gershon Richard , Weintraub Sandra 
Published: January 2024

Abstract

Objective
The percentage of older adults living into their 80s and beyond is expanding rapidly. Characterization of typical cognitive performance in this population is complicated by a dearth of normative data for the oldest old. Additionally, little attention has been paid to other aspects of health, such as motor, sensory, and emotional functioning, that may interact with cognitive changes to predict quality of life and well-being. The current study used the NIH Toolbox (NIHTB) to determine age group differences between persons aged 65–84 and 85+ with normal cognition.

Method
Participants were recruited in two age bands (i.e., 65–84 and 85+). All participants completed the NIHTB Cognition, Motor, Sensation, and Emotion modules. Independent-samples t-tests determined age group differences with post-hoc adjustments using Bonferroni corrections. All subtest and composite scores were then regressed on age and other demographic covariates.

Results
The 65–84 group obtained significantly higher scores than the 85+ group across all cognitive measures except oral reading, all motor measures except gait speed, and all sensation measures except pain interference. Age remained a significant predictor after controlling for covariates. Age was not significantly associated with differences in emotion scores.

Conclusions
Results support the use of the NIHTB in persons over 85 with normal cognition. As expected, fluid reasoning abilities and certain motor and sensory functions decreased with age in the oldest old. Inclusion of motor and sensation batteries is warranted when studying trajectories of aging in the oldest old to allow for multidimensional characterization of health.
Roadside habitat: Boon or bane for pollinating insects?
Authors: Meinzen Thomas C , Burkle Laura A , Debinski Diane M 
Published: January 2024

Abstract
Pollinators, which provide vital services to wild ecosystems and agricultural crops, are facing global declines and habitat loss. As undeveloped land becomes increasingly scarce, much focus has been directed recently to roadsides as potential target zones for providing floral resources to pollinators. Roadsides, however, are risky places for pollinators, with threats from vehicle collisions, toxic pollutants, mowing, herbicides, and more. Although these threats have been investigated, most studies have yet to quantify the costs and benefits of roadsides to pollinators and, therefore, do not address whether the costs outweigh the benefits for pollinator populations using roadside habitats. In this article, we address how, when, and under what conditions roadside habitats may benefit or harm pollinators, reviewing existing knowledge and recommending practical questions that managers and policymakers should consider when planning pollinator-focused roadside management.