bluuebunny/crossref_metadata_2025_split huggingface dataset:
Enhancement of EEG–EMG coupling detection using corticomuscular coherence with spatial–temporal optimization
Authors: Sun Jingyao , Jia Tianyu , Li Zhibin , Li Chong , Ji Linhong 
Published: April 2023

Abstract

Objective. Corticomuscular coherence (CMC) is widely used to detect and quantify the coupling between motor cortex and effector muscles. It is promisingly used in human–machine interaction (HMI) supported rehabilitation training to promote the closed-loop motor control for stroke patients. However, suffering from weak coherence features and low accuracy in contingent neurofeedback, its application to HMI rehabilitation robots is currently limited. In this paper, we propose the concept of spatial–temporal CMC (STCMC), which is the coherence by refining CMC with delay compensation and spatial optimization. Approach. The proposed STCMC method measures the coherence between electroencephalogram (EEG) and electromyogram (EMG) in the multivariate spaces. Specifically, we combined delay compensation and spatial optimization to maximize the absolute value of the coherence. Then, we tested the reliability and effectiveness of STCMC on neurophysiological data of force tracking tasks. Main results. Compared with CMC, STCMC not only enhanced the coherence significantly between brain and muscle signals, but also produced higher classification accuracy. Further analysis showed that temporal and spatial parameters estimated by the STCMC reflected more detailed brain topographical patterns, which emphasized the different roles between the contralateral and ipsilateral hemisphere. Significance. This study integrates delay compensation and spatial optimization to give a new perspective for corticomuscular coupling analysis. It is also feasible to design robotic neurorehabilitation paradigms by the proposed method.
Hierarchical Collaborative Planning of County Energy Internet
Authors: Wang Junhai , Chen Lin , Yin Jianbing , Xu Hang , Zhu Chunjie , Qin Hongpei 
Published: April 2023

Abstract
Building a County Energy Internet (CEI) is crucial for achieving green and low-carbon transition and sustainable development of county energy systems. This paper proposes a bi-level collaborative planning method for CEI to configure devices’ capacities in multiple regional CEIs (RCEIs) and plan the interconnected networks simultaneously. Firstly, the models of multi-energy devices and networks are constructed. Then, an optimal partitioning method based on a clustering algorithm is proposed to divide the CEI into multiple RCEIs by considering the load distribution pattern and complementary characteristics. On top of that, a bi-level planning model for CEI is established, wherein the lower-level problem aims at configuring the capacities of devices in RCEIs through mixed-integer linear programming (MILP), while the upper-level problem is the determination of the interconnected multi-energy network topologies by searching the minimum spanning tree. This two-level planning problem is resolved iteratively, in which the network topologies of CEI and energy imbalance in each RCEI are shared information. Case studies on the modified CEI validate the effectiveness and practicality of the proposed method.
Effect of Cascaded Phase Change Heat Storage on the Performance of Waste Heat Recovery Systems
Authors: Wang Shuai , Pan Defa 
Published: April 2023

Abstract
The cascades phase change heat storage (CLTES) and trans-critical CO2 Rankine cycle were combined to study the effects of the number of phase change materials in series on heat storage on the performance of waste heat recovery systems in order to overcome the influence of heat source volatility. In terms of net work, 3-CLTES is 12.5% higher than 2-CLTES, but with 30.4% more heat exchange area. Compared with 4-CLTES, the net output work decreased by 2.6%, and the heat transfer area increased by 6.7%.
Analysis of the contact resistance of the symmetrical double side cathode solid oxide fuel cell
Authors: Zhang Man , Zheng Jun , Dong Junhao , Uezdin Anton , Kong Wei 
Published: April 2023

Abstract
In recent years, all research on symmetrical double side cathode solid oxide fuel cell (SDSC-SOFC) has mainly focused on electrochemical and mechanical properties. However, there is a lack of research on the contact resistance of SDSC-SOFC. The sintering model of SDSC-SOFC is established first, and then based on the sintering model, the impact of the pre-tightening force is considered. The effects of end plate thickness and pre-tightening force on contact resistance are analyzed. In order to improve the mass power density of SDSC-SOFC, an end plate thickness of 30 mm is recommended. The average contact resistance of the cathode decreases with the increase of the pre-tightening force, but the decreasing rate is reduced. When the pre-tightening force is greater than 400 N, the impact of the pre-tightening force on the average cathode contact resistance can be ignored.
Research on coupled dynamic characteristics of Floating Wind Turbine under complex environment
Authors: An Qi , Jiang Hai Rui 
Published: April 2023

Abstract
The fully coupled aerodynamic-hydrodynamic-mooring numerical model of floating offshore wind turbine(FOWT) has been established. The complex conditions such as second-order wave force, full-field turbulent wind, and mooring break have been taking into account. Using OrcaFlex and FAST to calculate the dynamic response of FOWT under the combined action of wind, wave and current. The time-domain response of floating foundation, mooring tension, blade root contact force, aerodynamic power, and wind rotor thrust are obtained. And the effect of the turbulent wind and mooring break at different positions on the FOWT are studied. The results show that compared with the platform motion and mooring tension, the aerodynamic power and rotor thrust are more sensitive to the turbulent wind, and there are fluctuations in amplitude and multiple peaks in the frequency spectrum. Compared with the leeward side, the mooring break on the windward side is a more dangerous situation, and it is easy to cause the collapse of platform and the break of the remaining mooring. The mooring break on the leeward side is relatively safe, and it will produce a drift in the sway direction, and have little impact on the safety of the wind turbine.
A mechatronic leg replica to benchmark human–exoskeleton physical interactions
Authors: Dežman Miha , Massardi Stefano , Pinto-Fernandez David , Grosu Victor , Rodriguez-Guerrero Carlos , Babič Jan , Torricelli Diego 
Published: April 2023

Abstract
Evaluating human–exoskeleton interaction typically requires experiments with human subjects, which raises safety issues and entails time-consuming testing procedures. This paper presents a mechatronic replica of a human leg, which was designed to quantify physical interaction dynamics between exoskeletons and human limbs without the need for human testing. In the first part of this work, we present the mechanical, electronic, sensory system and software solutions integrated in our leg replica prototype. In the second part, we used the leg replica to test its interaction with two types of commercially available wearable devices, i.e. an active full leg exoskeleton and a passive knee orthosis. We ran basic test examples to demonstrate the functioning and benchmarking potential of the leg replica to assess the effects of joint misalignments on force transmission. The integrated force sensors embedded in the leg replica detected higher interaction forces in the misaligned scenario in comparison to the aligned one, in both active and passive modalities. The small standard deviation of force measurements across cycles demonstrates the potential of the leg replica as a standard test method for reproducible studies of human-exoskeleton physical interaction.
Quantum Stirling engine based on dinuclear metal complexes
Authors: Cruz Clebson , Rastegar-Sedehi Hamid-Reza , Anka Maron F , de Oliveira Thiago R , Reis Mario 
Published: April 2023

Abstract
Low-dimensional metal complexes are versatile materials with tunable physical and chemical properties that make these systems promising platforms for caloric applications. In this context, this work proposes a quantum Stirling cycle based on a dinuclear metal complex as a working substance. The results show that the quantum cycle operational modes can be managed when considering the change in the magnetic coupling of the material and the temperature of the reservoirs. Moreover, magnetic susceptibility can be used to characterize the heat exchanges of each cycle step and, therefore, its performance. As a proof of concept, the efficiency of the heat engine is obtained from experimental susceptibility data. These results open doors for studying quantum thermodynamic cycles by using metal complexes; and further the development of emerging quantum technologies based on these advanced materials.
In-materio reservoir computing based on nanowire networks: fundamental, progress, and perspective
Authors: Fang Renrui , Zhang Woyu , Ren Kuan , Zhang Peiwen , Xu Xiaoxin , Wang Zhongrui , Shang Dashan 
Published: April 2023

Abstract
The reservoir computing (RC) system, known for its ability to seamlessly integrate memory and computing functions, is considered as a promising solution to meet the high demands for time and energy-efficient computing in the current big data landscape, compared with traditional silicon-based computing systems that have a noticeable disadvantage of separate storage and computation. This review focuses on in-materio RC based on nanowire networks (NWs) from the perspective of materials, extending to reservoir devices and applications. The common methods used in preparing nanowires-based reservoirs, including the synthesis of nanowires and the construction of networks, are firstly systematically summarized. The physical principles of memristive and memcapacitive junctions are then explained. Afterwards, the dynamic characteristics of nanowires-based reservoirs and their computing capability, as well as the neuromorphic applications of NWs-based RC systems in recognition, classification, and forecasting tasks, are explicated in detail. Lastly, the current challenges and future opportunities facing NWs-based RC are highlighted, aiming to provide guidance for further research.
Kikuchi-Fujimoto Disease Following COVID-19 Vaccination: Experience at a Population-Based Referral Center
Authors: Craig Jeffrey W , Farinha Pedro , Jiang Aixiang , Lytle Andrew , Skinnider Brian , Slack Graham W 
Published: April 2023

Abstract

Objectives
Multiple case reports describe Kikuchi-Fujimoto disease (KFD) following COVID-19 vaccination, but the true nature of this phenomenon is unknown. The purpose of this study was to further assess the relationship between KFD and COVID-19 vaccination at the population level.

Methods
Confirmed KFD cases from January 2018 to April 2022 were identified from provincial pathology archives and analyzed in the context of vaccination statistics from public health resources.

Results
Our statistical models provide evidence of a temporal association between KFD and both antecedent COVID-19 vaccine administration as well as age-stratified vaccination rates. Eight new cases of plausible COVID-19 vaccine-associated KFD are presented, collectively exhibiting clinical and pathologic features that overlap substantially with those of idiopathic KFD.

Conclusions
Our findings indicate that KFD is observed in association with COVID-19 vaccination and suggest that mechanistic studies are warranted.
CanIsoNet: a database to study the functional impact of isoform switching events in diseases
Authors: Karakulak Tülay , Szklarczyk Damian , Saylan Cemil Can , Moch Holger , von Mering Christian , Kahraman Abdullah 
Published: April 2023

Abstract

Motivation
Alternative splicing, as an essential regulatory mechanism in normal mammalian cells, is frequently disturbed in cancer and other diseases. Switches in the expression of most dominant alternative isoforms can alter protein interaction networks of associated genes giving rise to disease and disease progression. Here, we present CanIsoNet, a database to view, browse and search isoform switching events in diseases. CanIsoNet is the first webserver that incorporates isoform expression data with STRING interaction networks and ClinVar annotations to predict the pathogenic impact of isoform switching events in various diseases.

Results
Data in CanIsoNet can be browsed by disease or searched by genes or isoforms in annotation-rich data tables. Various annotations for 11 811 isoforms and 14 357 unique isoform switching events across 31 different disease types are available. The network density score for each disease-specific isoform, PFAM domain IDs of disrupted interactions, domain structure visualization of transcripts and expression data of switched isoforms for each sample is given. Additionally, the genes annotated in ClinVar are highlighted in interactive interaction networks.

Availability and implementation
CanIsoNet is freely available at https://www.caniso.net. The source codes can be found under a Creative Common License at https://github.com/kahramanlab/CanIsoNet_Web.

Supplementary information
Supplementary data are available at Bioinformatics Advances online.
Primerdiffer: a python command-line module for large-scale primer design in haplotype genotyping
Authors: Ren Xiaoliang , Shao Yanwen , Zhang Yiwen , Ni Ying , Bi Yu , Li Runsheng 
Published: April 2023

Abstract

Motivation
Primer design is a routine practice for modern molecular biology labs. Bioinformatics tools like primer3 and primer-blast have standardized the primer design for a specific region. However, large-scale primer design, especially for genome-wide screening, is still a labor-intensive job for most wet-lab researchers using these pipelines.

Results
Here, we present the primerdiffer pipeline, which can be used to batch design primers that differentiate haplotypes on a large scale with precise false priming checking. This command-line interface (CLI) pipeline includes greedy primer search, local and global in silico PCR-based false priming checking, and automated best primer selection. The local CLI application provides flexibility to design primers with the user’s own genome sequences and specific parameters. Some species-specific primers designed to genotype the hybrid introgression strains from Caenorhabditis briggsae and Caenorhabditis nigoni have been validated using single-worm PCR. This pipeline provides the first CLI-based large-scale primer design tool to differentiate haplotypes in any targeted region.

Availability and implementation
The open-source python modules are available at github (https://github.com/runsheng/primerdiffer, https://github.com/runsheng/primervcf) and Python package index (https://pypi.org/project/primerdiffer/, https://pypi.org/project/primervcf/).
Weaknesses of MMT as a guide to development policy
Authors: Aboobaker Adam , Ugurlu Esra Nur 
Published: April 2023

Abstract
This paper addresses the limitations of Modern Money Theory (MMT) as a guide to development policy. We explore two main questions on this topic: whether policies championed by MMT advocates (i) ought to be implemented in low- and middle-income economies and (ii) can be implemented. In relation to the first question, we argue that the MMT literature mischaracterises the essence of the development challenge for low- and middle-income economies. Our argument is that the chief long-run growth challenge faced by developing countries concerns structural transformation rather than general aggregate demand insufficiency. We use several formal representations of the consumption–investment trade-off in growth theory, found in the Harrod–Domar growth model, the Feldman–Mahalanobis model and Kalecki’s 1963 growth model to illustrate this point. Concerning the second question, we argue that even if MMT had the correct diagnosis of the principal growth challenge faced by developing countries, its chief policy recommendations would likely be counter-productive if implemented outside of select advanced economies. We draw from the international economics literature on currency hierarchy and exchange rate volatility to illustrate this point.
A mitochondrial cytopathy presenting with persistent troponin elevation: case report
Authors: Krishnan Anish , Wu Kathy , Girgis Laila , Pamphlett Roger , Tomlinson Susan , Muthiah Kavitha 
Published: April 2023

Abstract

Background
Mitochondrial diseases represent an important potential cause of cardiomyopathy and should be considered in patients presenting with multisystem manifestations. Timely diagnosis of a mitochondrial disorder is needed as it can have reproductive implications for the offspring of the proband.

Case Summary
We describe a case of undifferentiated rising and persistent troponin elevation in a 70-year-old female with only mild heart failure symptoms and signs. An eventual diagnosis of a mitochondrial cytopathy was made after genetic testing, striated muscle, and endomyocardial biopsy. Multidisciplinary involvement was vital in securing the ultimate diagnosis and is a key lesson from this case. On follow up, with institution of heart failure therapy including cardiac resynchronisation device therapy there was improvement in exercise tolerance and symptoms.

Discussion
For discussion is the investigation of undifferentiated cardiomyopathies and consideration of mitochondrial disorders as an important diagnosis to exclude prior to diagnosis as an idiopathic cardiomyopathy.
Postoperative changes in a bronchial stump following covering with free fat tissue in a rat model
Authors: Yoshimine Sota , Tanaka Toshiki , Murakami Junichi , Yamamoto Naohiro , Ueno Koji , Kurazumi Hiroshi , Ikeda Eiji , Hamano Kimikazu 
Published: April 2023

Abstract

OBJECTIVES
Covering the bronchial stump with free fat tissue has been used as minimally invasive prophylaxis against bronchial stump fistulas; however, postoperative changes in the bronchial stump have not been well validated. Our goal was to examine changes in the bronchial stump in response to covering with free fat tissue in a rat model.

METHODS
A left pneumonectomy was performed on 16 Wistar/ST rats, 12 of which had a bronchial stump covered with free subcutaneous fat tissue. Four rats that underwent a left pneumonectomy alone were sacrificed on postoperative day 7, and the 12 rats whose bronchial stumps were additionally covered with fat tissue were sacrificed on postoperative days 7, 14 and 56. Macroscopic and histological changes and pressure resistance of the bronchial stumps due to coverage with free fat tissue were examined.

RESULTS
None of the rats showed macroscopic infection or necrosis in the thoracic cavity at the time of the rethoracotomy. The normal bronchial stumps remained mostly exposed, whereas the bronchial stumps covered with fat tissue were well-coated with tissue mass. Histologically, fibrous connective tissue containing microvessels gradually formed around the bronchial stump covered with fat tissue, and some of the tissue masses still had normal fat structures 56 days postoperatively. Covering with fat tissue significantly increased the pressure resistance of the bronchial stump 7 days postoperatively and further increased with time.

CONCLUSIONS
Covering the bronchial stump with free fat tissue formed fibrous connective tissue around the bronchial stump and reinforced its closure.
Critical literacy supplementary materials in high school EFL
Authors: Jung Hyeyoung 
Published: April 2023

AbstractBuilding on the concept of Freirean culture circles, this study reports on the development of supplementary materials to incorporate critical literacy into high school EFL textbooks. Collaborating with two experienced high school EFL teachers in South Korea, critical supplementary materials were developed to compensate for the speaking sections of Korean high school EFL textbooks. Teacher interviews, classroom interactions, and students’ surveys revealed five key elements of critical materials that were necessary for students’ critical engagement, namely: framing, safer topics, critical questions, critical vocabulary, and writing before speaking. This study shows that critical materials enable teachers’ critical literacy teaching practices, helping teachers deal with the dilemma between what is feasible and the principles of critical literacy. With classroom-based examples and discussions, this article offers insights to ELT teachers, materials developers, and teacher educators who strive to promote critical literacy in skill-based ELT classrooms.
Illicit purchasing and use of flavour accessories after the European Union menthol cigarette ban: findings from the 2020–21 ITC Netherlands Surveys
Authors: Kyriakos Christina N , Driezen Pete , Fong Geoffrey T , Chung-Hall Janet , Hyland Andrew , Geboers Cloé , Craig Lorraine V , Willemsen Marc C , Filippidis Filippos T 
Published: April 2023

Abstract

Background
The 2020 European Union (EU) menthol cigarette ban increased quitting among pre-ban menthol smokers in the Netherlands, but some reported continuing to smoke menthol cigarettes. This study examined three possible explanations for post-ban menthol use—(i) illicit purchasing, (ii) use of flavour accessories and (iii) use of non-menthol replacement brands marketed for menthol smokers.

Methods
Data were from the ITC Netherlands Cohort Surveys among adult smokers before the menthol ban (Wave 1: February–March 2020, N = 2067) and after the ban (Wave 2: September–November 2020, N = 1752; Wave 3: June–July 2021, N = 1721). Bivariate, logistic regression and generalized estimating equation model analyses were conducted on weighted data.

Results
Illicit purchasing remained low from pre-ban (2.4%, 95% CI: 1.8–3.2, Wave 1) to post-ban (1.7%, 1.2–2.5%, Wave 3), with no difference between menthol and non-menthol smokers from Wave 1 to Wave 3. About 4.4% of post-ban menthol smokers last purchased their usual brand outside of the EU and 3.6% from the internet; 42.5% of post-ban menthol smokers and 4.4% of smokers overall reported using flavour accessories, with greater odds among those aged 25–39 years vs. 55+ (aOR = 3.16, P = 0.002). Approximately 70% of post-ban smokers who reported using a menthol brand were actually using a non-menthol replacement brand.

Conclusions
There was no increase in illicit purchasing or of smuggling outside the EU among menthol and non-menthol smokers in the Netherlands 1 year after the EU menthol cigarette ban. Use of flavour accessories and non-menthol replacement brands best explain post-ban menthol use, suggesting the need to ban accessories and ensure industry compliance.