bluuebunny/crossref_metadata_2025_split huggingface dataset:
Long-term body composition changes in patients undergoing hemodialysis: a single-center retrospective study
Authors: Seto Yumi , Kimura Mina , Matsunaga Tomohito , Miyasita Eishi , Kanno Yoshihiko 
Published: November 2022

Abstract
Background
Patients undergoing dialysis experience substantial decreases in muscle mass and functional muscle weakness. Muscle mass loss in patients undergoing hemodialysis is an independent predictor of survival, so muscle mass maintenance is essential for continued hemodialysis. This study examined longitudinal changes in the body composition of patients undergoing hemodialysis in different dialysis periods.

Methods
We retrospectively analyzed body composition measurements obtained by bioelectrical impedance analysis (BIA) using the same measuring instrument. The dialysis periods were 1–10 years from the start of hemodialysis for group A (n = 25), 10–20 years for group B (n = 22), and 20–30 years for group C (n = 9). The initial and final measurements of each group were compared. Furthermore, the nutritional status based on the inflammation and nutritional indicators obtained during the measurement period of each group was examined.

Results
Muscle mass did not significantly decrease in groups A and B but did decrease in group C (P < 0.05). In all groups, the extracellular water-to-total body water ratio (ECW/TBW) significantly increased (P < 0.001). C-reactive protein in groups A and B increased; however, the median initial and final values were < 0.2 mg/dL, and no changes were observed in group C. Furthermore, the median normalized protein catabolic rate was 0.86–1.05 g/kg/day, and there was no difference in the initial or final rates. The mean energy and protein daily intakes were 30–32 kcal/ideal body weight (IBW) kg/day and 1.1 g/IBW kg/day, respectively.

Conclusions
In patients undergoing hemodialysis, even if the muscle mass values are maintained, the possibility of a substantial decrease in muscle mass cannot be ruled out when ECW/TBW increases. Control of inflammation and nutritional intake may help minimize muscle mass loss caused by continued hemodialysis in patients.
SARS-CoV-2 and monkeypox: what is common and what is not in a present pandemic versus a potential one—a neuropsychiatric narrative review
Authors: Roushdy Tamer 
Published: November 2022

AbstractPandemic represents challenging medical emergency as it is usually associated with high rates of mortalities and morbidities. Along the last 2 and half years the world has faced the emergence of severe acute respiratory syndrome corona virus 2 pandemic that caught medical agencies and health authorities by surprise and costed more than half billion morbidities and 6 million mortalities. Unfortunately, the way developed countries contained the novel corona virus was unsatisfactory in means of early quarantines as well as obtaining and distributing an effective vaccine. This failure in management might have been responsible for the emergence of a new potential pandemic caused by monkeypox virus. Along the current review article, a detailed comparison is presented between corona virus and monkeypox virus based on virological characteristics, role of corona virus in monkeypox spread, pathogenesis, neuropsychiatric manifestations, and treatment and management. It is obvious that both viruses have a major role in causing various neuropsychiatric manifestations. Neurological manifestations are either bound directly to the virus spread to central and peripheral nervous system or secondary to triggering an immune reaction. Psychiatric ones are mostly related to stigmatization, isolation as well as changes that takes place in neurotransmitters and their metabolites within the nervous system. Dealing properly with monkeypox virus spread through previously learned lessons from corona virus might protect the world from a new pandemic.
Supplementary open dataset for WiFi indoor localization based on received signal strength
Authors: Bi Jingxue , Wang Yunjia , Yu Baoguo , Cao Hongji , Shi Tongguang , Huang Lu 
Published: November 2022

AbstractSeveral Wireless Fidelity (WiFi) fingerprint datasets based on Received Signal Strength (RSS) have been shared for indoor localization. However, they can’t meet all the demands of WiFi RSS-based localization. A supplementary open dataset for WiFi indoor localization based on RSS, called as SODIndoorLoc, covering three buildings with multiple floors, is presented in this work. The dataset includes dense and uniformly distributed Reference Points (RPs) with the average distance between two adjacent RPs smaller than 1.2 m. Besides, the locations and channel information of pre-installed Access Points (APs) are summarized in the SODIndoorLoc. In addition, computer-aided design drawings of each floor are provided. The SODIndoorLoc supplies nine training and five testing sheets. Four standard machine learning algorithms and their variants (eight in total) are explored to evaluate positioning accuracy, and the best average positioning accuracy is about 2.3 m. Therefore, the SODIndoorLoc can be treated as a supplement to UJIIndoorLoc with a consistent format. The dataset can be used for clustering, classification, and regression to compare the performance of different indoor positioning applications based on WiFi RSS values, e.g., high-precision positioning, building, floor recognition, fine-grained scene identification, range model simulation, and rapid dataset construction.
Repairing left ventricular outflow after aortic composite graft pseudoaneurysm: case report
Authors: Caldeira da Rocha Rita , Congo Kisa , Trinca Manuel , Laranjeira Santos Álvaro 
Published: November 2022

Abstract
Background
We present a technique for aortic composite graft implantation after left ventricular outflow tract destruction due to its proximal dehiscence.

Case presentation
A 53-year-old gentleman with rheumatoid arthritis and history of Bentall procedure, presented with heart failure symptoms for the past month. Transthoracic echocardiogram identified prosthetic valve dysfunction, and transesophageal echocardiogram detected that its mechanism was by dehiscence. After excluding infectious etiology, it was hypothesized that the cause was the absence of endothelialization, owing to immunosuppressive therapy. Repair surgery was successful, and 2 years later, the patient is fully asymptomatic.

Conclusions
Immunosuppressive drugs are a rare cause of aortic composite graft dehiscence. Left ventricular outflow tract surgical reconstruction remains an extremely complex and high-risk intervention, with the need for reentry into cardiopulmonary bypass and graft proximal segment implantation in a lower position.
Redefining the clinical axillary lymph node staging using SPECT/CT in early breast cancer during SLNB
Authors: Ghanem Mohammad , Rasheed Rashid , Almousawi Ali , Ali Rola , Usmani Sharjeel 
Published: November 2022

Abstract
Background
SPECT/CT imaging can provide information on axillary nodal morphology, number, and status of axillary levels, along with information on primary tumor morphology, mediastinum, and lungs that assesses nodal status beyond localization. The current study aims to evaluate the feasibility of SLNB with SPECT/CT for reporting nodal information in terms of morphology, number, and axillary levels that assess nodal staging. Ninety consecutive patients with early breast cancer were included. Thirty-seven MBq (1 mCi) of Tc99m nanocolloid was used. SPECT/CT followed PS. Nodal morphology, number, and axillary levels of sentinel and non-SLNs were reported along with their localization through a gamma probe.

Results
The mean population age was 54.5 ± 3 years. PS visualized 152 SLNs in 79 patients (success rate of 88%), and SPECT/CT showed 178 SLNs in 84 patients (93% success rate). SPECT/CT showed 90% of SLNs localized at axillary levels I & II, with 10% at the rest of the nodal areas. Out of total surgically excised, 103/706 nodes were tumor positive, and 603/706 nodes were histopathologically tumor-free. Out of 178 hot nodules, 40 showed morphologically abnormal nodes, including a few with more than one abnormal feature. The average scores in the characterization of nodal morphology for the two observers were 2.4 ± 0.71 and 2.53 ± 0.52, respectively, with a substantial agreement (k = 0.76).

Conclusions
Hybrid imaging with SPECT/CT defines axillary lymph nodes' level and morphological features. This additional information directs the surgeon to nodes not seen by planar imaging during SLNB and can help redefine the clinical axillary lymph node staging.
A novel computational technique using coefficient diagram method for load frequency control in an interconnected power system
Authors: Heidary Jalal , Rastegar Hassan 
Published: November 2022

AbstractThis paper proposes a novel load frequency control (LFC) approach formulated on an optimal structure of the coefficient diagram method (CDM) in a two-area thermal power system. As part of a realistic analysis, nonlinearities related to governor dead band (GDB) and generation rate constraint (GRC) have been considered. In this article, a hybrid CDM method is combined with the optimization of its mathematical equations to achieve an innovative controller. Furthermore, a new metaheuristic optimization technique called the water cycle algorithm (WCA) is used to determine the optimal coefficients of the CDM controller. For the purpose of demonstrating the validity of the proposed scheme, a wide range of uncertainties in the dynamic parameters of a nonlinear power system were tested. In addition, a comparative study is presented between the results obtained from a classical integral, CDM alone, optimized fuzzy, optimized PID, and the suggested controller. In this new approach to improved control, algebraic support provides a robust and responsive controller that can provide fast and stable dynamic responses and effectively overcome the detrimental effects of nonlinearities and uncertainties in the parameters of the power system.
Wear characteristics of laser-deposited AlCoCrCuFeNi high entropy alloy with finite element analysis
Authors: Dada Modupeola , Popoola Patricia , Mathe Ntombi , Adeosun Samson 
Published: November 2022

Abstract
Background
Wear is a destructive phenomenon and one of the principal causes of material failure in moving components during surface interaction while in service. AlCoCrCuFeNi high-entropy alloy with its many properties is a potential material for aero-engine applications attributed to its outstanding relatively lightweight, high strength, good thermal, oxidation, and corrosion resistance properties. Hence, the investigation into the tribological behaviour of AlCoCrCuFeNi high-entropy alloys is essential to reduce maintenance costs and prolong the service life of this advanced material for aerospace applications. Most AlCoCrCuFeNi high-entropy alloy compositions were fabricated via arc melting, which has been reported to have defects attributed to slow solidification, consequently reducing the mechanical properties of the alloy with limited reports on other fabrication methods. Therefore, there is a need for the use of advanced manufacturing techniques for fabricating these alloys to improve the tribological properties. In this study, AlCoCrCuFeNi high-entropy alloy was fabricated via laser metal deposition. The influence of the laser processing parameters, rapid solidification, and the applied load on the tribological properties of the as-built alloys under dry conditions has been studied for aerospace applications. The counter ball rolling friction analysis was also investigated using COMSOL Multiphysics.

Results
The results showed that at a high laser power of 1600 W and a scan speed of 12 mm/s, the lowest wear rates and highest hardness values were observed. The average coefficient of friction at room temperature was 0.1 and 0.3 at a speed of 21 m/s. The dominant wear mechanism at room temperature was abrasive wear as the wear rate increased linearly with an increase in load from 10 to 20 N. The scan speed had the most significant influence on the wear behaviour of the as-built high-entropy alloy attributed to the rapid rate of solidification which occurs at higher scan speeds.

Conclusions
The study examines the wear characteristics of high-entropy alloys fabricated via laser deposition technique in comparison with those fabricated via conventional routes. Although there were similarities in the phase structures of both techniques, the results showed that the wear resistance of the laser-deposited high-entropy alloy was comparatively higher than the same alloy prepared via conventional methods. Laser additive manufacturing was concluded to be a more successful method in fabricating high-entropy alloys.
The basic reproductive ratio of the 2022 outbreak of the monkey pox virus disease for the United Kingdom, Canada, Brazil, the United Arab Emirates, and Nigeria
Authors: Al-Raeei Marwan 
Published: November 2022

AbstractBackgroundA recent outbreak of the monkey pox virus disease (MPVD) started to spread over the world before the second half of the 2022 year. This outbreak of the monkey pox virus disease is known as the 2022 outbreak of the monkey pox virus disease. The monkey pox virus disease is a type of the pox disease similar to the human one. This disease is an endemic in some African countries; however, a new spreading of this disease started to appear in other countries, such as the Spain, brazil, Greece, the United Kingdom, and Portugal, Australia, and the USA. As of the end of September 2022, the MPVD spread over than 107 countries over the world.ResultsThis study focuses on the employing of the simplest model of the diseases forecasting which is SIRD model for the finding of the basic reproductive ratio of the monkey pox virus disease in multiple countries over the world where the disease spreads. The model takes into accounts the number of the susceptible people, the number of the infectious people, the number of the recovered people, and the number of the deceased people. Based on the results of the SIRD model coefficients, we find that the basic reproductive ratio values of the recent spreading of the monkey pox virus disease are 1.3274 for the United Kingdom where the first case of the disease was recorded, 1.0714 for the United Arab Emirates, 1.0866 for Nigeria, 1.5589 for Brazil, and 1.3610 for Canada.ConclusionsWe find that the average value of the basic reproductive ratio of the 2022 outbreak of the monkey pox virus disease is about 1.2809. This important result of our calculations predicts that the 2022 outbreak of the monkey pox virus disease is turned into pandemic over the world. The things which confirm this result, based on our calculations, are the values of the basic reproductive ratio of the 2022 outbreak of the disease in the considered countries from multiple continents where all the values of the basic reproductive ratio are bigger than one. From this point, the counties over the world must apply multiple procedures for limiting the spreading of the monkey pox virus disease.Graphical Abstract
Adverse impact of lockdown during COVID-19 pandemic on micro-small and medium enterprises (Indian handicraft sector): A study on highlighted exit strategies and important determinants
Authors: Yadav Uma Shankar , Tripathi Ravindra , Tripathi Mano Ashish 
Published: November 2022

AbstractThe COVID-19 pandemic had a significant impact on the global economy. For small- and medium-sized businesses, particularly in the handicraft sectors, it was exceptionally difficult to maintain operations during a global crisis. Without crisis management plans in place, business owners run the risk of having their operations abruptly terminated. Therefore, the researchers sought to comprehend and study the factors that led to the shutdown and departure strategies of microenterprises (in the handicraft sector) during the pandemic. To conduct this study, a descriptive research design was used, and registered Indian micro-businesses in the Cavite region were specifically chosen. According to the study's findings, the majority of microenterprises were sole proprietorships with a capitalization of less than INR 600,000.00 (Asian Development Bank in The COVID-19 impact on Philippine businesses: key findings from the enterprise survey.http://dx.doi.org/10.22617/SPR200214-2, 2020) and had been in business for three to six years. As a result, the respondents' most typical issues are Retooling and training of pandemic-sensitive enterprise strategies for micro-entrepreneurs, particularly in the handicraft sector, as well as research into the negative effects of lockdown on MSME, which are all examples of crisis-sensitive interventions among small industries (handicraft sector) entrepreneurs.
Myelofibrosis treatment history and future prospects
Authors: Ghit Amr 
Published: November 2022

AbstractMyelofibrosis (MF) is a haematopoietic stem cell tumour caused by the lack of BCR-ABL translocation due to point mutations in Janus kinases (JAKs). In previous years, dealing with MF included several protocols such as traditional drugs that control general symptoms, splenectomy, blood transfusion, and allogeneic haematopoietic stem-cell transplantation (HSCT). Allogeneic HSCT is remaining the only treatment that has the potential to alter MF’s progression. However, clinical trials of JAK inhibitors and non-JAK targeted therapies have been increasingly carried out in earlier years. The most prominent JAK inhibitors for the treatment of MF are ruxolitinib, fedratinib, momelotinib, pacritinib, gandotinib, ilginatinib, itacitinib, and lestaurtinib. On the other hand, the non-JAK targeted therapies that showed strong efficacy and safety are alisertib, imetelstat, pembrolizumab, nivolumab, and sotatercept. In this review, we summarized the recent clinical trials carried out on these drugs to understand their efficacy and safety. Also, we talked briefly about allogeneic HSCT as powerful therapy until the present for patients suffering from MF.
A metamodel for heritage-based urban recovery
Authors: Gustafsson Christer , Ripp Matthias 
Published: November 2022

Abstract
Purpose
The purpose of this paper is to discuss the potential transfer of a metamodel for heritage-based urban development (HBUD) in a postcrisis urban recovery scenario.

Design/methodology/approach
After an introduction to the field of cultural heritage as a resource for urban development, the research question is elaborated, and the current understanding of urban heritage is explored. The use of the metamodel in a postcrisis urban recovery setting is described as a potential solution. The proposed metamodel is introduced along with the grounded theory and design research methodology through which it was developed. The specific qualities of metamodels and how they can contribute to the proposed use are highlighted. The scenario is then developed further, and specific ways in which the metamodel could contribute are elaborated. Finally, the metamodel is compared to other methods, such as the historic urban landscape (HUL) approach, and the limitations are discussed.

Findings
The metamodel can potentially be used in a postcrisis urban recovery scenario. The metamodel cannot be used directly, owing to the nature of metamodels; however, it can be transferred to a specific context and help to structure successful heritage-based urban recovery (HBUR) processes.

Practical limitations/implications
One limitation is that it can be difficult to understand the differences between models and metamodels. Only with a comprehensive understanding of the nature of metamodels can this metamodel be applied, for example, to select appropriate models for HBUR. The metamodel can help to ensure that all relevant ‘elements’ are part of the processes designed for HBUR and emphasise the need for thorough planning, or scoping, of such processes.

Originality/value
Metamodelling has not previously been used for HBUD or HBUR.
Classification feature sets for source code plagiarism detection in Java
Authors: Hosam Eman , Hadhoud Mayada , Atiya Amir , Fayek Magda 
Published: November 2022

AbstractIn programming learning environments, the pressure of delivering many programming assignments makes plagiarism the easiest solution. This highly threatens the learning process; therefore, the need of an automatic, fast, and accurate detection of source code plagiarism becomes essential. To detect whether a pair of Java files is plagiarized, this paper proposes four classification feature sets: (i) structural histogram features, histogram-based features for summarizing similarity matrices; (ii) lexical per-class features, extracted from a lexical similarity matrix between the classes of the two compared files based on character 3-grams; (iii) structural counting features, twelve counting features representing the code structure; and (iv) modified original features: a set of modifications on the features of the used baseline. The results show that the best feature sets in F-measure are the structural histogram features and the lexical per-class features combined, which improve the F-measure by 4% compared to the baseline. The added features slow down the execution time. However, it is still efficient, given that it can classify 70k pairs in 23 min. In addition, we partially re-annotated the SOurce COde Re-use dataset. After the re-annotation, the F-measure of both the baseline and our work is improved, and our work achieves an F-measure of 93.6%, which is 7.5% higher than the new F-measure of the baseline. In addition, some remarks and recommendations are provided for using the SOurce COde Re-use dataset as a benchmark.
Two cases of sudden leaflet dehiscence after transcatheter aortic valve replacement
Authors: Arai Yoshio , Marui Akira , Nagasawa Atsushi , Ohno Nobuhisa 
Published: November 2022

Abstract
Background
Transcatheter aortic valve replacement (TAVR) has caused a paradigm shift in the treatment of severe aortic stenosis. Although less invasive and good early results of TAVR have been reported, the long-term durability of the transcatheter aortic valve is still unclear.

Case presentation
We performed an emergent surgical aortic valve replacement (SAVR) for two cases of acute heart failure due to sudden transcatheter aortic valve dehiscence after 7 or 6 years of primary TAVR. In both cases, transthoracic echocardiography revealed severe transvalvular regurgitation of the transcatheter aortic valve. Intraoperative findings revealed dehiscence on both sides of the anatomical non-coronary cusp without evident signs of degeneration, such as thickening, calcification, or infection. The postoperative course of the cases was uneventful, and the patients were discharged home on days 20 and 48 after the reoperation.

Conclusions
Although the cause of the valvular disease is unknown, we are seriously concerned that the number of similar cases will increase in the future. We should be cautious in expanding the application of TAVR without evidence of long-term safety.