bluuebunny/crossref_metadata_2025_split huggingface dataset:
Influencia del protocolo adhesivo en la integridad marginal de resinas compuestas cervicales. Revisión sistemática de la literatura
Authors: Rios Navas Fabian Alberto , Cáceres Cortés Fernando , Azocar Cabello Teresa 
Published: November 2021

Una opción rehabilitadora de lesiones cervicales no cariosas es a través de resinas compuestas, sin embargo, estas presentan dificultades debido a factores biológicos y clínicos, los cuales pueden afectar el mecanismo de adhesión.
Los adhesivos podemos utilizarlos bajo el protocolo de grabado y enjuague, como también de autograbado, estos últimos han simplificado pasos con el fin de reducir tiempo clínico sin afectar la calidad de la restauración. A pesar del desarrollo de nuevos materiales adhesivos, aún presentan fallas.
A través de esta revisión sistemática buscamos determinar que protocolo adhesivo presenta un mejor comportamiento clínico frente a la integridad marginal de resinas compuestas en lesiones cervicales no cariosas, con el fin de obtener mejores resultados clínicos y evitar el fracaso del tratamiento.
Se examinaron tres bases de datos: PubMed, Scopus y Web of Science, utilizando criterios de búsqueda predefinidos: P: Pacientes con necesidad de restauraciones LCNC, I: Resinas compuestas adheridas con adhesivos autograbantes, C: Resinas compuestas adheridas con adhesivos de grabado y enjuague, O: Integridad marginal (adaptación y tinción marginal). Realizamos la selección de artículos y la extracción de datos en duplicado y de forma independiente. El proceso fue predefinido y piloteado por lineamientos PRISMA. Según la evidencia, hemos determinado el sistema adhesivo que presenta mejor desempeño clínico en cuanto a tinción y adaptación marginal, estableciendo que los adhesivos de autograbado de 2 pasos presentan el mismo rendimiento que los adhesivos de grabado y enjuague de 3 pasos, sin embargo estos últimos entregan menor tinción de los márgenes de la restauración.
Ansiedad de estudiantes de Estomatología cubanos e intención de abandonar estudios durante la pandemia COVID-19
Authors: Chaple Gil Alain Manuel , Monzón Pérez Maicel Eugenio , Rodríguez Ledezma Ernesto Boris 
Published: November 2021

Objetivo: determinar la prevalencia de la ansiedad en estudiantes de estomatología durante la pandemia de la COVID-19 y su relación con la intención de dejar sus programas de estudio.
Métodos: estudio descriptivo- transversal donde se aplicó una encuesta online donde se evaluó la salud mental de estudiantes y residentes de estomatología y la intención de abandonar sus estudios durante la COVID-19. Respondieron 917 estudiantes de 16 provincias. Se confeccionó encuesta de 24 ítems sobre intenciones de dejar los programas de estudios tanto en estudiantes de pregrado como residentes de especialidades, salud mental general desde el punto de vista de la ansiedad y efectos de la Pandemia de COVID-19. Para la determinación de la ansiedad se empleó la escala de trastorno de ansiedad generalizada. Se dicotomizaron las variables necesarias para efectuar los análisis y evaluó las relaciones bivariadas entre la intención de abandonar los programas de estudio y cada predictor mediante la generación de Relación de Momios como medida de tamaño del efecto. Se realizaron pruebas de independencia para identificar diferencias en las proporciones.
Resultados: El 37.4% de los estudiantes tuvieron Trastorno de Ansiedad Generalizada. La necesidad de bibliotecas (1.92 [1.34;2.74]), bibliotecas virtuales (2.19 [1.66;2.89]), servicios de tutoría (3.26 [2.47;4.32]), libros digitales (1.65 [1.26;2.17]) y otras necesidades (1.70 [1.06;2.75]). La ansiedad estuvo relacionada con la intención de abandonar sus carreras (3.05 [2.01;4.69]) e igual que la percepción de si la pandemia de la COVID-19 había impactado negativamente en su salud mental (1.87[1.20;2.99]. La regresión logística arrojó significación reafirmando los resultados.
Conclusiones: Más de la cuarta parte de los participantes tuvo trastorno de ansiedad generalizada. El deseo de abandonar sus programas de estudio por los participantes estuvo relacionado la presencia de ansiedad y la autopercepción de estos de que la pandemia del COVID-19 ha impactado en su salud mental.
Merchant Libraries in the Cultural Heritage of Irkutsk
Authors: Shakherov Vadim 
Published: November 2021

The article considers the role of merchant libraries in the history of the city. The reviewed books open a new publishing series of the scientific library of Irkutsk University, dedicated to merchant libraries of Irkutsk. Its publications provide an opportunity to get familiar with the old book collections of Irkutsk residents, know more about the interest in books and reading in our city as well as the history of private libraries. The first book in the series, published in 2019, was dedicated to the book collection of the largest Irkutsk merchant, the philanthropist and bibliophile V.N. Basnin, whose estate was one of the largest cultural salons in Irkutsk in the first half of the 19th century. The book under review contains the most complete catalog of Basnin’s library, which he had been collecting for more than 40 years. It should be noted that he was not only a reader, but also quite a professional bibliographer, ordered by mail novelty books, making their systematization and description. The second book in the series is dedicated to other merchant libraries. Its compilers have done a lot of research work to find these publications, systematize them and identify their owners. The catalog presented by the Irkutsk State University library most fully reflects the merchants’ interest in printed publications. It includes 969 book titles, reflecting 1 194 editions with exlibrises, autographs and notes of their owners. Despite the purely bibliographic nature of the peer-reviewed publications, which are considered in the research, they are of interest to different groups of people. The author notes the importance of the books not only to library workers, but also to all the readers who are not indifferent to the history of cultural life in Irkutsk, as well as to the role of books and home libraries in personality development and formation of human abilities.
Extrajudicial Forms of Protecting Rights and Freedoms of a Person in the Field of Criminal Law Relations: Conceptual Aspects and Improvement of State Response
Authors: Smirnov Alexander , Santashov Andrey 
Published: November 2021

The article describes the conceptual basis for a new special research theory — extrajudicial forms of protecting rights and freedoms of a person in the field of criminal law relations. The authors introduce the concept of these forms and their system consisting of legal and non-legal forms of such protection. It is concluded that the reaction of the state to the implementation of legal extrajudicial forms of protecting rights and freedoms of a person in the field of criminal law relations should be improved with the purpose of ensuring greater justice when making decisions on criminal prosecution for the self-defense of the legal status of a person in the analyzed sphere of relations. The authors offer a number of suggestions on changes and amendments to the Criminal Code of the Russian Federation that would improve the effectiveness of this reaction. On the other hand, non-legal forms of self-defense in the field of criminal law relations should be prevented. The authors present a list of factors determining the existence of these forms in the Russian society, some of which, due to certain circumstances both in the past and present period of the deve­lopment of Russian state and society, have an «excusable» character. These factors include both global (the spread of various discrimination practices, ideas of extremism and religious radicalism; the escalation of violence) and national factors (historical predetermination of state and public development; features of cultural development of the Russian society; specifics of the implementation of state policy and public administration activities; drawbacks of criminal law regulation of social processes and law enforcement activities; destructive practices of social relations; moral and psychological state of the society; influence of propaganda; defective educational and pedagogical influences, etc.). The authors also present a system of preventive measures aimed at eradicating non-legal forms of the analyzed extrajudicial protection. This system includes measures of developing a state reaction to crimes that would correspond to social expectations, ensuring a greater strictness of criminal law, unavoidability of prosecution, as well as measures of moral rehabilitation of the Russian society, raising the level of its legal conscience and culture. The authors suggest the introduction of a norm that establishes criminal liability for usurping the power of the court connected with the administration of justice.
Disclaimer Labels Used in Ads: An Eye-Tracking Study Exploring Body Dissatisfaction and Physical Appearance Comparison Among University Students
Authors: ATAR G. Motif , İSPİR Bilge , ŞENER Gülcan 
Published: November 2021

The necessity of having a perfect beauty created with advertisements has negative impacts on young people.
Advertisements usually feature very slim models and their digitally altered, airbrushed and trimmed
photos. Ideal beauty is created by retouching and changing digitally existing images. People compare their
bodies to the perfect bodies in advertisements. Especially young women and men compare these perfect
bodies with their own bodies and experience dissatisfaction. This may lead to anxiety, depression and lack
of self-confidence in people who are not ideally sized.
Since ideal beauty influences the audience, the physical attractiveness of people starring in advertisements
is one of the subjects worth stressing. With an experimental design, the eye movements of young female
(40) and male (40) participants were recorded using the eye-tracking method. During this process,
participants saw advertisements with and without disclaimer labels. The male participants saw the print
advertisement which included the male model, and the female participants saw the print advertisement
which included the female model. At the end of the experiment, the Body Dissatisfaction Scale (BDS)
and the Physical Appearance Comparison Scale (PACS) were applied to the participants. The relationship between the participants’ levels of body dissatisfaction and physical appearance comparison and their focus
on Areas of Interest (AOI) in stimulated and non-stimulated advertising was revealed. The findings of the
study showed that body dissatisfaction is high among young people and the level of body dissatisfaction did
not affect more attention to any part of the model (body and face).
Transversus abdominis plane block by landmark technique with ropivacaine versus bupivacaine for post-operative analgesia in patients undergoing lower segment caesarean section deliveries
Authors: Chavan Aishwarya M , Acharya Geetha R , Kale Jyoti V , Dabral Nidhi R 
Published: November 2021

Transversus Abdominis Plane (TAP) Block is an efficacious abdominal field block which is widely used component of multimodal analgesia. Compare the efficacy of Inj. Ropivacaine 0.2% and Inj. Bupivacaine 0.2% when used in TAP block for post-operative analgesia in lower segment caesarean section deliveries(LSCS) done under spinal anaesthesia. Randomized double blinded prospective study conducted after institutional ethics committee in our institute. We have recruited sixty patients scheduled for an elective LSCS which were enrolled into two groups to receive TAP block with bupivacaine 0.2% 15ml Group B (n=30) versus ropivacaine 0.2% 15ml Group R (n=30) + dexamethasone 2mg bilaterally. TAP block was administered on completion of surgery. Primary objective was to compare time to rescue analgesia in postoperative period. Secondary Objectives wereto compare hemodynamic response during postoperative period, measure the intensity of pain using visual analogue scale (VAS), number of analgesic doses in first 24 hours, patient satisfaction with pain management and complications if any.SPSS software 16 version. Time for rescue analgesia was shorter in Group B (6.7 hour) than in Group R (9.47 hour) (p = 0.00). VAS was lower in Group R. Higher dose of analgesics was required in Group B (p=0.008). All this led to higher patient satisfaction score in Group R. This study concludes that 0.2% ropivacaine provided a longer duration of analgesia compared to 0.2% bupivacaine when used in TAP block for post-operative analgesia in LSCS deliveries.
Professional competence development when teaching computational informatics.
Authors: Revshenova Makhabbat , Bidaibekov Esen , Kornilov Victor , Kamalova Guldina , Shekerbekova Shirinkyz , Gulzhanff Seitbekova , Sabrayev Kanat 
Published: November 2021

Bachelors and graduate students are offered in the course of teaching computational informatics, the ability to solve non-standard mathematical problems, which, as a rule, are not included in the content of teaching computational informatics. The article aimed to analyze the application effectiveness of non-standard mathematical problems in the course of teaching computational informatics, elaboration of constructive computational solution algorithms of inverse problems for differential equations, during which the bachelors and graduate students develop own professional competencies. The research conducted a review of previous literature on the topic. Formulation of the inverse problem for differential equations for the investigation of which the computational mathematics finite difference methods are applied, is presented. In the course of investigation, it was revealed that at elaborating the constructive computational algorithms of its solution, the bachelors and graduate students develop not only fundamental knowledge in the field of applied and computational mathematics, computational informatics methods, but also develop the professional competences, including computational thinking.
Key words: professional competence; computational informatics; computational mathematics methods; non-standard.
Teaching Kazakh novels with electronic book applications; Teacher and student opinions
Authors: Naimanbaev Almas , Satemirova Darikha A. , Alpysbay Tamaev , Rakhat Salamatova , Abdigazievich Baltabay , Nazarova Aliya 
Published: November 2021

Changes in the understanding of Education have led to the emergence of new approaches to teaching, strategies for teaching teachers, tools, methods and techniques. The purpose of this study is to evaluate the preparation of Kazakh novels for a book with electronic additions from the point of view of teachers and students. This study is based on high-quality research models, real scientific models. To collect data, the researcher created a semi-structured type of interview with the teacher and a semi-structured type of interview with the student. Study participants include 25 literature teachers from Almaty and Kazakhstan secondary schools and 122 students from various secondary schools. The study was conducted in the 2020-2021 academic year. As a result of the study, part of reading Kazakh novels in print or electronic form was evaluated, and it was noted that the teacher likes printed stories. The results of students ' responses also show that reading printed Kazakh stories is higher than reading electronic Kazakh teaching.

Keywords: e-book; Kazakh stories; myth; Kazakh mythology; memories of students; memories of teachers.
POLITIK PENGUPAHAN DAN RELASI ANTARSTAKEHOLDER DALAM PROSES PENETAPAN UPAH MINIMUM KOTA SURABAYA TAHUN 2016
Authors: Dewanti Reza Putri 
Published: November 2021

Disahkannya Peraturan Pemerintah Nomor 78 Tahun 2015 tentang Pengupahan menimbulkan permasalahan baru dalam penetapan upah minimum di daerah. Asosiasi pengusaha dan serikat pekerja tampak saling bertentangan dalam menyikapi regulasi baru tersebut. Tujuan dari penelitian ini adalah untuk mengetahui dinamika dari proses penetapan Upah Minimum Kota (UMK) Surabaya Tahun 2016 yang termanifestasikan dalam Peraturan Gubernur No 68 Tahun 2015, serta relasi dari para stakeholder dalam menentukan besaran kenaikan UMK Surabaya untuk tahun 2016. Penelitian ini menggunakan metode penelitian kualitatif deskriptif dimana pengumpulan data dilakukan melalui wawancara dan observasi secara mendalam dengan menggunakan instrumen pedoman wawancara. Hasil penelitian menunjukkan bahwa proses penetapan Upah Minimum Kota Surabaya untuk tahun 2016 masih diwarnai konflik kepentingan antara asosiasi pengusaha dan serikat pekerja yang ditandai dengan munculnya dua usulan nominatif yang berbeda. Dengan kewenangan yang dimiliki sebagai kepala daerah tingkat provinsi, Gubernur Jawa Timur memutuskan mengambil kebijakan diskresi dengan mempertimbangkan unsur kepentingan berbagai pihak meskipun secara matematis dan dari sisi regulatif menyimpang dari formula baru yang termuat dalam PP 78/2015 tentang Pengupahan. Relasi antarstakeholder dalam proses penetapan cenderung mengarah pada dominasi relasi antara Gubernur Jawa Timur dengan serikat pekerja. Karena keputusan penetapan lebih banyak dipengaruhi oleh tekanan aksi demonstrasi yang dilakukan oleh serikat pekerja. Sedangkan relasi pemerintah dengan pengusaha terlihat lebih dekat pada saat proses penangguhan upah
Toxicity Mechanisms of ZnO Nanoparticles in Nanochloropsis Oculata with a Comparative Approach with CuO and Ag Nanoparticles
Authors: Fazelian Nasrin , Mvafeghi Ali , Yousefzadi Morteza 
Published: November 2021

Abstract
The purpose of present work was the investigation of different concentrations of zinc oxide nanoparticles on the marine microalga Nannochloropsis oculata and compare the results of this study with previous studies. Dissolution of ZnO NPs in nanopure water was 0.378-3.12 mg/L and the rate solubility decreased with increasing the concentrations of ZnO NPs. ZnO NPs were toxic to this microalga with EC50 of 153/72 mg/L. The toxicity of 200 mg/L ZnO NPs was 59.36% for the cell number, 61.27% for MTT test, and 57.34% for the chlorophyll content. Increase the content of malondialdehyde and hydrogen peroxide in response to increasing the concentration of ZnO NPs was indicated the induction of oxidative stress in N. oculata. The activity of catalase and lactate dehydrogenase increased in the treated cells, while the activity of ascorbate peroxidase was decreased. Concurrently, an increase in the content of carotenoids and phenolic compounds was observed in the treated cells. SEM and TEM analyses confirmed the aggregation of algal cells, damages in cell membrane and atypical changes in morphology of cell wall after NPs treatments. The FTIR results cofirmed the interaction of ZnO NPs with C-H, C-O and C=O groups on the cell surface. All of these changes were indicated the significant toxic impacts of ZnO NPs on the N. oculata cells. Comparison between the results obtained in previous studies with our results showed that the defensive mechanisms of N. oculata probably was not effective against the oxidative stress by >10 mg/L of ZnO NPs, > 5 mg/L of CuO NPs and > 1 mg/L of Ag NPs. Therefore, N. oculata is sensitive to such concentrations of these NPs.
Bioinspired Lotus Fiber-Based Graphene Electronic Textile For Gas Sensing
Authors: Cheong Da Yeon , Lee Sang Won , Jung Hyo Gi , Roh Seokbeom , Lee Dongtak , Lee Taeha , Lee Saebomeena , Lee Wonseok , Yoon Dae Sung , Lee Gyudo 
Published: November 2021

Abstract
Graphene electronic textiles (e-textiles) have attracted significant attention in various sensing applications owing to their strong advantages. During the fabrication of these textiles, there are factors to consider, such as electrical conductivity, mechanical flexibility, weight, and applicability in other practical applications. Bioinspired lotus fiber has appropriate advantages to be used as graphene e-textiles, including lightweight (<1 mg), eco-friendliness, crease-resistant, pilling resistance, and flexibility. However, lotus fiber-based graphene e-textiles have not yet been reported. In this study, we developed a reduced graphene oxide‒coated lotus fiber (RGOLF) which was successfully fabricated by the hydrogen interaction between graphene flakes and cellulose fiber. The RGOLF exhibited a higher electrical conductivity (4.63 ± 0.22 μS) and a remarkable sensing performance for hazardous NO2 gas molecules within a short exposure time (~3 min), including a low detection limit (~1 ppm), selectivity, and resistance to relative humidity. Moreover, we verified the mechanical flexibility of RGOLF through a 1,000-cycle bending test. These results suggest that the bioinspired RGOLF could be used as a gas sensor in environmental air with a strong potential for use in various wearable applications.
An Ancient Enzyme Finds a New Home: Prevalence and Neofunctionalization of Trypsin in Marine Phytoplankton
Authors: You Yanchun , Sun Xueqiong , Lin Senjie 
Published: November 2021

Abstract
Trypsin is an ancient protease best known as a digestive enzyme in animals, and traditionally believed to be absent in plants and protists. Here, we surveyed the distribution, diversity, evolution and potential functions of trypsin genes in global ocean phytoplankton, the major primary producers in the aquatic ecosystem. Our analysis indicates that trypsin genes are widely distributed both taxonomically and geographically in marine phytoplankton. Furthermore, by systematic comparative analyses we documented lineage-specific diversity and expansion of trypsin genes in the evolution of marine phytoplankton. Genome-wide analyses revealed that trypsin genes were more prevalent in diatoms than in other lineages. Moreover, the expression of trypsin genes in diatom tended to be more responsive to environmental stimuli. The duplication and neofunctionalization of trypsin genes may be important in diatoms to adapt to dynamical environmental conditions, contributing to diatoms’ dominance in the coastal oceans. This work advances our knowledge on the distributions and neofunctionalizations of this ancient enzyme and creates a new research direction in the phytoplankton biology.
Exosomal Telomerase Transcripts Contribute to CAF Formation and Reprogram the MicroRNA Transcriptome Profile of the Recipient Cells
Authors: Likonen Daniela , Pinchasi Maria , Beery Einat , Sharan Roded , Gervits Asia , Signorini Lorenzo , Lahav Meir , Raanani Pia , Uziel Orit 
Published: November 2021

Abstract
It is now well accepted that cancer cells change their microenvironment from normal to tumor-supportive state to provide sustained tumor growth, metastasis and drug resistance. These processes are partially carried out by exosomes, nano-sized vesicles secreted from cells, shuttled from donor to recipient cells containing a cargo of nucleic acids, proteins and lipids. By transferring biologically active molecules, cancer-derived exosomes may educate microenvironmental cells to become tumor supportive. We have recently shown that the transcript of human telomerase reverse transcriptase (hTERT), the hallmark of cancer cells is packaged in cancer cells derived- exosomes. After the engulfment of the hTERT transcript into fibroblasts, it is translated into a fully active enzyme. Telomerase activity in the recipient, otherwise telomerase negative cells, provides them with a survival advantage. Here we show that exosomal telomerase plays a role in modifying normal fibroblasts into cancer associated fibroblasts (CAFs) by upregulating aSMA and Vimentin, two CAF markers. We also show that telomerase activity changes the transcriptome of microRNA in these fibroblasts. By ectopically expressing microRNA 342, one of the top identified microRNAs we show that it may mediate the proliferative phenotype that these cells acquire upon taking-up exosomal hTERT, providing them with a survival advantage.