bluuebunny/crossref_metadata_2025_split huggingface dataset:
A review of the performance of fibre-reinforced composite laminates with carbon nanotubes
Authors: Hosseini Mahdi , Gaff Milan , Li Haitao , Konvalinka Petr , Lair John , Hui David , Ghosh Pritam , Hosseini Ahmad , Gaur Piyush , Lorenzo Rodolfo , Corbi Ottavia 
Published: December 2023

Abstract
Impact loads lead to the failure of structures and significantly diminish their operational lifespan. The necessity to enhance impact performance has shown gradual progress, resulting in utilising nano-fillers as an additional reinforcement within the matrix. Despite the significant number of studies that have been done on this unique hybrid material, there have only been a few reviews published that discuss the effect of production processes on mechanical properties and performance in these hybrid composites under projectile impact. There have been conflicting results obtained in experimental results from the literature. The disparity is related to the variation in dispersion, bonding states, and inconsistent fabrication processes. This work defines the pros and cons of carbon nanotube (CNT)-based composites along with a systematic representation of the development of CNT-reinforced composites under projectile impact using experimental, analytical, and numerical techniques. The potential of CNT reinforcement on fibre-reinforced polymers (FRPs) and its effect on mechanical properties have been discussed. Furthermore, different impact test setups are explored to determine the effective method to determine the impact performance of CNT-reinforced laminates. Moreover, the impact of surface treatment is discussed using different non-destructive methods, and the influence of CNT reinforcement is determined. In addition, mechanical and impact response with varying configurations of fibres is gathered from the available literature, and optimal design based on the required application is suggested. Also, analytical methods developed to determine the impact response of laminates are discussed to determine the parameters dominating the impact response of the laminate. This review will help researchers find the right combination of FRP materials for a given application.
Extracellular vesicles and co‐isolated endogenous retroviruses from murine cancer cells differentially affect dendritic cells
Authors: Cocozza Federico , Martin‐Jaular Lorena , Lippens Lien , Di Cicco Aurelie , Arribas Yago A , Ansart Nicolas , Dingli Florent , Richard Michael , Merle Louise , Jouve San Roman Mabel , Poullet Patrick , Loew Damarys , Lévy Daniel , Hendrix An , Kassiotis George , Joliot Alain , Tkach Mercedes , Théry Clotilde 
Published: December 2023

AbstractCells secrete extracellular vesicles (EVs) and non‐vesicular extracellular (nano)particles (NVEPs or ENPs) that may play a role in intercellular communication. Tumor‐derived EVs have been proposed to induce immune priming of antigen presenting cells or to be immuno‐suppressive agents. We suspect that such disparate functions are due to variable compositions in EV subtypes and ENPs. We aimed to characterize the array of secreted EVs and ENPs of murine tumor cell lines. Unexpectedly, we identified virus‐like particles (VLPs) from endogenous murine leukemia virus in preparations of EVs produced by many tumor cells. We established a protocol to separate small EVs from VLPs and ENPs. We compared their protein composition and analyzed their functional interaction with target dendritic cells. ENPs were poorly captured and did not affect dendritic cells. Small EVs specifically induced dendritic cell death. A mixed large/dense EV/VLP preparation was most efficient to induce dendritic cell maturation and antigen presentation. Our results call for systematic re‐evaluation of the respective proportions and functions of non‐viral EVs and VLPs produced by murine tumors and their contribution to tumor progression.
La calidad de la educación como determinante del progreso de los países y la calidad del profesorado como determinante de la calidad de la educación
Authors: Aparicio Juan José , Rodríguez Moneo María 
Published: December 2023

En el presente artículo se hace una breve revisión de las principales investigaciones que demuestran que no es la educación en general, sino únicamente la calidad de la enseñanza lo que da lugar al progreso económico y social, tanto de los individuos como de las sociedades en su conjunto. Se pasa luego a hacer un análisis en profundidad de los posibles factores que determinan una enseñanza de calidad para llegar a resolver que la calidad de la enseñanza depende de la calidad del profesor y no de otros factores como el aumento del gasto. A continuación se expone lo que es un profesor de calidad y cómo se logra que un sistema educativo cuente con profesores de calidad.
Determining the orientation of circular areas in video images
Authors:   V.M. Glushkov Institute of Cybernetics of the NAS of Ukraine, Ukraine, P Sabelnikov , Yu Sabelnikov ,   V.M. Glushkov Institute of Cybernetics of the NAS of Ukraine, Ukraine, M Syniakov ,   V.M. Glushkov Institute of Cybernetics of the NAS of Ukraine, Ukraine
Published: December 2023

One of the ways to describe objects in images is to identify some of their characteristic points, or points of attention. The neighborhoods of attention points are described by descriptors (sets of features) in such way that they can be identified and compared. Based on these features, the search for identical points on other images is carried out. The feature selection process should take into account not only the position of the focus point, but also the size and possible shape of the local neighborhood. Different methods of finding identical characteristic points are known, which use rectangular or circular neighborhood to describe them. The rectangular windows used for neighborhood analysis do not allow selecting the same areas on the reference image and image which is rotated and analyzed. Round windows allow this. The article proposes and studies algorithms for determining the orientation of circular areas in video images, which makes it possible to calculate, in addition to invariant characteristics, characteristics that take into account the location of individual sections of such areas. These are the algorithms: •	determination of the orientation of the circular area by moments of the first and second order; •	calculation of the mutual orientation of the investigated circular area and the standard according to the moments of the first and second order. As a result of research and experiments, it was established that depending on the algorithm and the content of the circular areas, there are possible deviations in determining their orientation directions. Factors affecting this: accuracy of finding characteristic points; application of certain orientation determination algorithms; differences in the angle of video recording of the reference image and the image under investigation; the location of characteristic points, inside the object or on its border, especially when the background changes; size of neighborhood (analysis window) of characteristic points. It seems appropriate to continue the research orientation determination accuracy of circular areas by various algorithms. To reduce the influence of various side factors, artificial rather than real images should be studied
Disparities in Pharmacologic Restraint for Children Hospitalized in Mental Health Crisis
Authors: Wolf Ryan M. , Hall Matt , Williams Derek J. , Antoon James W. , Carroll Alison R. , Gastineau Kelsey A. B. , Ngo My-Linh , Herndon Alison , Hart Sarah , Bell Deanna S. , Johnson David P. 
Published: December 2023

BACKGROUND AND OBJECTIVES
Children hospitalized with a mental health crisis often receive pharmacologic restraint for management of acute agitation. We examined associations between pharmacologic restraint use and race and ethnicity among children admitted for mental health conditions to acute care nonpsychiatric children’s hospitals.

METHODS
We performed a retrospective cohort study of children (aged 5–≤18 years) admitted for a primary mental health condition from 2018 to 2022 at 41 US children’s hospitals. Pharmacologic restraint use was defined as parenteral administration of medications for acute agitation. The association of race and ethnicity and pharmacologic restraint was assessed using generalized linear multivariable mixed models adjusted for clinical and demographic factors. Stratified analyses were performed based on significant interaction analyses between covariates and race and ethnicity.

RESULTS
The cohort included 61 503 hospitalizations. Compared with non-Hispanic Black children, children of non-Hispanic White (adjusted odds ratio [aOR], 0.81; 95% confidence interval [CI], 0.72–0.92), Asian (aOR, 0.82; 95% CI, 0.68–0.99), or other race and ethnicity (aOR, 0.68; 95% CI, 0.57–0.82) were less likely to receive pharmacologic restraint. There was no significant difference with Hispanic children. When stratified by sex, racial/ethnic differences were magnified in males (aORs, 0.49–0.68), except for Hispanic males, and not found in females (aORs, 0.83–0.93). Sensitivity analysis revealed amplified disparities for all racial/ethnic groups, including Hispanic youth (aOR, 0.65; 95% CI, 0.47–0.91).

CONCLUSIONS
Non-Hispanic Black children were significantly more likely to receive pharmacologic restraint. More research is needed to understand reasons for these disparities, which may be secondary to implicit bias and systemic and interpersonal racism.
BioVitrina web repository — access to data on bioresource collections
Authors: Bukreeva A. S. , Malsagova K. A. , Izotov A. A. , Lisitsa A. V. , Kaisheva A. L. 
Published: December 2023

Aim. To develop the BioVitrina web repository for visualizing data on biological samples available in the organization (https://bb.ibmc.msk.ru).Material and methods. The following set of tools was used: PostgreSQL 12, Python 3.8 scripting language, Django 3.2.7, Angular 12.2.13, Nginx, Docker 3, Redis 6.Results. Biological samples are systematized according to the International Classification of Diseases, 10th revision (ICD-10). After selecting the most suitable biosamples, the User has the opportunity to submit a request for their receipt. A necessary condition for obtaining biological samples is the subsequent publication of the results of experimental studies in the BioVitrina web repository. Such an exchange of analytical research results will avoid repetition of similar studies and will contribute to the conservation of material resources.Conclusion. "BioVitrina" was developed to optimize the infrastructure of biobanks of organizations and ensure the availability of information about their existing bioresource collections. This will solve many issues related to the use of different types of biomaterials, both for research and clinical purposes in personalized biomedicine.
Creation of a biosample collection from patients after myocardial infarction in the Khanty­ Mansi Autonomous Okrug — Yugra
Authors: Morozkina A V , Vorobev A S , Donnikov M Yu , Kovalenko L V , Safronova M L , Gapurova A Kh , Nikolaev K Yu 
Published: December 2023

Aim. Creation of a sample collection of whole blood, leukocyte suspension, genomic deoxyribonucleic acid from patients with myocardial infarction for fundamental and applied research in medicine.Materials and methods. The collection, transportation and processing of biomaterial samples in the biobank of the Medical Institute of Surgut State University were carried out according to standard methods using recommendations, standard operating procedures and national guidelines for biobanking.Results. As of September 1, 2023, the collection has collected 744 aliquots of whole blood and leukocyte suspension and isolated 108 samples of genomic deoxyribonucleic acid from 108 donors after myocardial infarction. Aliquots of samples from the biobank collection are actively used for a number of molecular genetic studies (genotyping, massively parallel sequencing).Conclusion. This biosample collection on the basis of Surgut State University provides current and future research projects in cardiology with high-quality biomaterial.
Administrative Responsibility for Violence in Sibling Relationships
Authors: Ravnyushkin A. V. 
Published: December 2023

Violence between children, including between siblings, is considered as a separate form of family (domestic) violence. The problematic nature of this illegal phenomenon is substantiated based on analysis and generalization of the results of scientific research by Russian and foreign scientists, including sociological and other data obtained by them. The aim of the work is to study and determine the degree of public and scientific recognition of the problem of violence between siblings in principal in legal and other aspects, to consider the existence of a basis according to which it is possible to identify it as a separate form of family (domestic) violence in order to improve the organization of the activities of crime prevention bodies. The Author applied a dialectical approach to the scientific cognition of social relations associated with the commission of acts of violence between siblings, the method of analysis and generalization of the results of scientific research. The results of the study were the confirmation of the hypothesis about the existence of the facts of committing violence between siblings abroad and in Russia and the demanded need to recognize it as a separate form of domestic violence, as well as the suggestion of an expanded understanding of the object of state-legal protection of individual rights from domestic (family) violence depending on the type of persons attempting to commit it. Not only parents (cohabitants) and other legal representatives of minors act as subjects of family and domestic relations, but also older children who commit acts of violence against younger brothers and sisters. The proposed understanding of the object of administrative and other offences committed in the sphere of family and domestic relations will allow the bodies of law violation prevention to improve the organization of their own activities in the field of protection of the rights and legitimate interests of minors.
Protection of the Rights of Parties to a Construction Contract Under the Laws of Singapore and Thailand
Authors: Belousova E. V. 
Published: December 2023

The institute of protection of rights of construction contractors and customers under the legislation of the Republic of Singapore and the Kingdom of Thailand is considered. The purpose of the article is a comparative legal analysis of the ways of protection of the rights of parties to construction contracts in these states. The article presents a comprehensive view at this issue from a legal point of view. The normative basis for regulating the construction industry in Singapore and Thailand includes Civil codes and special legal acts (construction laws, by-laws of ministries and departments). Protection of rights includes measures of responsibility, measures of protection, measures of operational influence and measures of self-defense. Such methods of protection as reco very of liquidated damages, unjust enrichment, special contractual clauses, suspension of fulfillment of obligations and others are analyzed. It is noted that recovery of liquidated damages is a common method of protection of rights in foreign countries. However, this method is not typical for the Russian Federation. Unjust enrichment and restitution are considered equivalent and interrelated concepts applied in various relations, including construction. Self-protection measures include the inclusion of various clauses in construction contracts, suspension of fulfilment of obligations. The parties have the right to stipulate in the contract a condition of exclusion or limitation of liability, if such a condition is not prohibited by law. In the states in question, the rights of construction clients and contractors may be protected through various bodies. Most often construction disputes are resolved in courts or in arbitration. It is concluded that the legal regulation of protection of the rights of the parties to a construction contract in these states was formed under the influence of both continental and Anglo-Saxon legal families. At the same time, these countries have their own customs and traditions, that are unique and original. Based on the conducted research, a proposal for reforming the current civil legislation of the Russian Federation in terms of protection of the rights of construction contractors has been formulated.
Pengetahuan, Sikap, dan Kesediaan untuk Menerima Vaksin Booster COVID-19 pada Masyarakat di Jawa Timur
Authors: Fauzia Firdha , Hermawan Joshua El'Nissi , Zairina Elida , Nugraheni Gesnita 
Published: December 2023

Berbagai cara dilakukan untuk memutus rantai penyebaran COVID-19. Di Indonesia, pemerintah telah melakukan berbagai upaya yang salah satunya adalah program vaksinasi. Saat ini, pemerintah juga mengeluarkan Surat Edaran tentang Vaksinasi COVID-19 Dosis Ketiga (booster) untuk meningkatkan proteksi individu. Penelitian ini bertujuan untuk mengetahui tingkat pengetahuan, sikap, dan kesediaan masyarakat di Jawa Timur untuk menerima vaksin booster COVID-19. Penelitian ini merupakan studi observasional dengan pendekatan cross-sectional menggunakan instrumen berupa kuesioner. Responden adalah masyarakat Kota Surabaya yang berusia 18-64 tahun yang didapatkan secara accidental sampling. Analisis statistik dilakukan dengan metode deskriptif. Sebanyak 119 masyarakat Jawa Timur berpartisipasi pada penelitian ini. Didapatkan tingkat pengetahuan sebanyak 105 (88,2%) responden termasuk dalam kategori cukup dan 14 (11,8%) responden termasuk dalam kategori baik. Pada bagian sikap responden menunjukkan sejumlah 26 (21,8%) termasuk kategori netral dan 78,2% (n=93) termasuk kategori positif. Penerimaan vaksin booster COVID-19, jumlah responden yang sudah melakukan adalah sejumlah 80(67,2%) dan yang bersedia secepatnya menerima vaksin ini sebanyak 21 (17,2%). Disisi lain, terdapat masyarakat yang tidak bersedia menerima vaksin booster COVID-19 sebanyak 15 (12,6%) dikarenakan masih mempunyai keraguan terhadap efektivitas, takut akan efek samping, dan merasa dosis yang diterima sudah cukup untuk melindungi dari COVID-19. Dari penelitian ini dapat disimpulkan bahwa sebagian besar masyarakat di Jawa Timur telah menunjukkan pengetahuan, sikap, dan penerimaan yang tinggi terhadap vaksin booster COVID-19.
The factors influencing the growth of African migrant enterprises in the Mandeni local municipality in KwaZulu-Natal, South Africa
Authors: Nondumiso Nondumiso , Moyo Inocent 
Published: December 2023

Both developed and developing nations are seeing a growth in migrant enterprises and factors that contribute to the growth of migrant enterprises in various nations vary from one nation to another. This research study aimed to explore and seek an in-depth understanding of the factors influencing the growth of African migrant informal enterprises. The study utilised a qualitative approach with an exploratory research design. The participants were sampled using purposive sampling and the semi-structured interviews were used to collect data from research participants who were African migrant informal enterprise owners. Thematic analysis was employed as a tool for data analysis. A major finding from this study is that many of the African migrant informal enterprises are linked to social networks and together with the different entrepreneurial strategies employed by African migrants have contributed to the growth of African migrant-owned informal enterprises. Furthermore, despite the growing attention on African migrant enterprises in the academic literature but majority of the studies have focused on big cities like Johannesburg, Cape Town and Durban therefore there is limited which has focused on smaller cities. Therefore, this study occupies that gap and investigated the factors influencing the growth of these African migrant informal enterprises in the Mandeni Local Municipality.
ChatGPT Performs at the Level of a Third-Year Orthopaedic Surgery Resident on the Orthopaedic In-Training Examination
Authors: Ghanem Diane , Covarrubias Oscar , Raad Micheal , LaPorte Dawn , Shafiq Babar 
Published: December 2023

Introduction:
Publicly available AI language models such as ChatGPT have demonstrated utility in text generation and even problem-solving when provided with clear instructions. Amidst this transformative shift, the aim of this study is to assess ChatGPT's performance on the orthopaedic surgery in-training examination (OITE).

Methods:
All 213 OITE 2021 web-based questions were retrieved from the AAOS-ResStudy website (https://www.aaos.org/education/examinations/ResStudy). Two independent reviewers copied and pasted the questions and response options into ChatGPT Plus (version 4.0) and recorded the generated answers. All media-containing questions were flagged and carefully examined. Twelve OITE media-containing questions that relied purely on images (clinical pictures, radiographs, MRIs, CT scans) and could not be rationalized from the clinical presentation were excluded. Cohen's Kappa coefficient was used to examine the agreement of ChatGPT-generated responses between reviewers. Descriptive statistics were used to summarize the performance (% correct) of ChatGPT Plus. The 2021 norm table was used to compare ChatGPT Plus' performance on the OITE to national orthopaedic surgery residents in that same year.

Results:
A total of 201 questions were evaluated by ChatGPT Plus. Excellent agreement was observed between raters for the 201 ChatGPT-generated responses, with a Cohen's Kappa coefficient of 0.947. 45.8% (92/201) were media-containing questions. ChatGPT had an average overall score of 61.2% (123/201). Its score was 64.2% (70/109) on non-media questions. When compared to the performance of all national orthopaedic surgery residents in 2021, ChatGPT Plus performed at the level of an average PGY3.

Discussion:
ChatGPT Plus is able to pass the OITE with an overall score of 61.2%, ranking at the level of a third-year orthopaedic surgery resident. It provided logical reasoning and justifications that may help residents improve their understanding of OITE cases and general orthopaedic principles. Further studies are still needed to examine their efficacy and impact on long-term learning and OITE/ABOS performance.
Arthrofibrosis After Total Knee Arthroplasty
Authors: Ramos Michael S. , Pasqualini Ignacio , Surace Peter A. , Molloy Robert M. , Deren Matthew E. , Piuzzi Nicolas S. 
Published: December 2023

» Arthrofibrosis after total knee arthroplasty (TKA) is the new formation of excessive scar tissue that results in limited ROM, pain, and functional deficits.» The diagnosis of arthrofibrosis is based on the patient's history, clinical examination, absence of alternative diagnoses from diagnostic testing, and operative findings. Imaging is helpful in ruling out specific causes of stiffness after TKA. A biopsy is not indicated, and no biomarkers of arthrofibrosis exist.» Arthrofibrosis pathophysiology is multifactorial and related to aberrant activation and proliferation of myofibroblasts that primarily deposit type I collagen in response to a proinflammatory environment. Transforming growth factor-beta signaling is the best established pathway involved in arthrofibrosis after TKA.» Management includes both nonoperative and operative modalities. Physical therapy is most used while revision arthroplasty is typically reserved as a last resort. Additional investigation into specific pathophysiologic mechanisms can better inform targeted therapeutics.