bluuebunny/crossref_metadata_2025 huggingface dataset:
Linguodidactic potential of online learning in modern education
Authors: Kozlova Maria S.
Published: July 2022

The necessity of using information technologies in teaching a foreign language is considered. It is explained why it is important for a specialist in the field of education to navigate the Internet space. The main distinguishing features of a multimedia interactive computer environment, the capabilities of modern computer and communication technologies, the criteria characteristic of the computer environment, the possibilities of the Internet space in education are revealed. didactic properties of information and communication technologies, such as: a) multilingualism and multiculturalism of information Internet resources; b) multi-level information Internet re-sources; c) variety of functional types of Internet resources; d) multimedia resources; e) hypertext structure of documents; f) the possibility of creating a personal zone of the user; g) the possibility of organizing synchronous and asynchronous communication; h) the possibility of automating the processes of information and methodological support and organizing the management of educational activities of students and its control. These functions will significantly enrich the language and cultural practice of students, as well as create conditions for the development of skills for independent learning activities of students, the implementation of pedagogical learning technology in cooperation, development of an individual educational trajectory. Two main approaches to online learning (synchronous and asynchronous) and their main advantages and disadvantages are considered. Examples are given of how online resources can be used in teaching, which helps to increase the level of motivation in children and greatly helps the teacher in preparing for training sessions.
Development of inclusive education in adaptive physical education of children
Authors: Svetlichnaya Nailya K.
Published: July 2022

The relevance of the research is determined by the timeliness of changing approaches to the education and upbringing of children with disabilities and disabilities. The purpose of the research was an analytical review on the development of inclusive education in the field of adaptive physical education. To solve the set goal, we use the method of analyzing sources of scientific and special literature. We consider the main problems of implementing inclusive education in the field of adaptive physical education of children. The need to create special conditions in the educational organization for the implementation of physical education of children with disabilities and disabilities is justified. To solve the problems described in the article, the implementation of a set of measures aimed at developing inclusive education in the field of adaptive physical education is analyzed. It was concluded that in modern education there is an urgent need to train physical and pedagogical personnel for the system of inclusive education, to develop professional training of teachers with the formation of their inclusive competence for educational activities with children with limited health opportunities and disabilities. This should be in a long-term strategy that requires consistency, continuity, a phased and integrated approach to the training of skilled personnel in adaptive physical education and sports.
The content of training sessions for goalball players of primary training groups in the transition period
Authors: Khlystov Pavel A.
Published: July 2022

The relevance of the study is due to the fact that at present the theory and methodology of adaptive sports are undergoing active development, which is expressed in the development of various approaches to the organization, content and conduct of training sessions with people with various health disorders. At the same time, there is a problem of scientific and methodological support of goalball players’ sports training, its content and organization with persons with visual impairments. The purpose of the study was to develop the content of training sessions in the preparatory period of the annual cycle of sports training of goalball players in the initial training groups of the first year of study. To achieve this goal, the following research methods were used: analysis of normative documents regulating the sports training of goalball players, and scientific and methodological literature on the developmental features of children with deprivation and the specifics of their education, with subsequent generalization of the data obtained, made it possible to specify the time parameters of each type of sports training in within the entire preparatory period and a weekly microcycle, as well as to detail the content of training sessions. In the course of the study, we determined the duration of periods in the annual macrocycle of training goalball players of the first year of study at the initial stage of training; the number of hours allotted for theoretical, physical, technical-tactical and psychological training in the preparatory period was specified and calculated by the weeks of the period; the content of goalball training sessions for groups of initial training of the first year of study is proposed. Specially selected outdoor games and modified physical training exercises, including technical elements of the game, theoretical and psychological – conversations with athletes and coaches in adaptive sports of the region acted as the main means of developing the physical and technical-tactical training of goalball players.
Benefits of Community: Students-as-Partners Work by an Undergraduate Student, a Graduate Student, and a Faculty Member
Authors: Piotti Anna , DeFelice Elizabeth , Jackson Carrie
Published: July 2022

Unfamiliarity and uncertainty can be disorienting, but when provided space to collectively navigate such challenges, opportunities arise for novel ways of engaging, collaborating, and navigating in our varied communities—including those in higher education. This article builds on previous students-as-partners (SaP) research by describing a collaborative investigation into teaching and learning and how the three authors of this article (an undergraduate student, a graduate student, and a faculty member) worked together to address challenges in their personal and professional spheres. We recount exploratory mixed-methods work that highlights the natural evolution of a unique community of practice (CoP) through a SaP partnership, and the collaborative benefits for teaching, learning, and research that developed within this “partnership learning community” over the course of a semester. Analyzing systematic discussion mappings of our meetings, transcripts from those meetings, and personal reflections, we describe our developing roles through sharing and listening to each other. Even though our CoP was set within the space of higher education and grounded by goals of SaP research, this community building partnership, in which members move beyond novice/expert relationships, has implications beyond higher education.
Reproducibility and comparison between methods for gingival color evaluation
Authors: Cardoso Matheus Völz , Vicenzotti Giovanna , Sant’Ana Adriana Campos Passanezi , Ragghianti Zangrando Mariana Schutzer , Damante Carla Andreotti
Published: July 2022

Aim: This study aims to evaluate and validate the sensibility and the level of agreement between different gingival color measures obtained by a spectrophotometer (SPECTRO) and a photography (PHOTO) method. Methods: Among 40 patients, the color was measured 2 mm apical to the gingival margin by CIE L*, a*, b* system using a reflectance spectrophotometer and the photography’s plus software. The level of agreement between three different measures (m1, m2, m3) in parameters L*, a*, b*, and ΔE (color variation) was evaluated by random and systematic errors, as well as the limits and coefficient of concordance. A comparison between the methods was performed by the Bland-Altman test and the sensibility level was evaluated accordingly to the ΔE: 3.7 thresholds with p<0.05 as the level of significance for these comparisons. Results: The SPECTRO method has not presented the systematic error (p>0.05) and had reproducibly and agreement level in three variable measures L* (r: 0.6), a* (r: 0.3), and b* (r: 0.5) as to the PHOTO method L* (r: 0.6), a* (r: 0.5), and b* (r: 0.5), which presented systematic error in L* values (p<0.05). The means of ΔE between measurements were: 6.5 SPECTRO and 5.9 PHOTO. There was no good level of sensitivity ΔE> 3.7 and agreement between the methods, mainly for the a* values. On the other hand, for the L* and in for the most comparisons of b* values, the level of agreement was higher. Conclusion: Both methods could quantify the gingival color from the coordinates L *, a *, and b *, which has shown greater reliability between the measurements acquired by the SPECTRO method.
Assessing the bleaching effect of an experimental stabilized chlorine dioxide agent used for internal bleaching purposes
Authors: Hirata Bruno Shindi , Berger Sandrine Bittencourt , Guiraldo Ricardo Danil , Felizardo Klissia Romero , Ramos Nádia Buzignani Pires , Lopes Murilo Baena
Published: July 2022

Aim: Assessing the intracoronal bleaching effectiveness of an experimental chlorine dioxide product, based on the walking bleach technique. Methods: Extracted bovine incisors were artificially stained with bovine blood and filled with zinc phosphate cement at cementoenamel junction level. Teeth were divided into 3 groups (n=10): (SP) sodium perborate added with distilled water, (CD) chlorine dioxide and (C) control – dry cotton inserted into the pulp chamber. Bleaching agents were used at 0, 7 and 14 days. VITA Easyshadetm (ΔEab) was used to analyze tooth color at the 7th, 14th and 21st days, based on the CIE2000 system. Data were analyzed through ANOVA and Tukey’s test. Results: There were no statistically significant differences in Δb, ΔE, ΔE00 and ΔWID between CD and the control group. These parameters have shown significant differences between CD and SP, which differed from the control. However, they did not show significant differences either in the control group or in CD at the 7th, 14th and 21st days. Values recorded for SP at the 7th day differed from those recorded at the 14th and 21st days. Δa has shown differences within the same group at the 7th, 14th and 21st days. There was no difference between groups, when they were compared at the same day (7th and 14th). The control group differed from SP at the 21st day. CD did not differ from the other two groups. ΔL did not show differences between groups and times. Conclusion: Stabilized chlorine dioxide (0.07%, at pH 3.5) should not be used as intracoronal bleaching agent along with the walking bleach technique.
Strength of scapular elevation in women with TMD and asymptomatic women
Authors: Santos Lúcio Ferreira dos , Foltran-Mescollotto Fabiana , Castro-Carletti Ester Moreira de , Pelai Elisa Bizetti , Moraes Marcio de , Rodrigues-Bigaton Delaine , Pertille Adriana
Published: July 2022

Temporomandibular disorder (TMD) is recognized for its high prevalence, presenting characteristic signs and symptoms. Cervical spine pain is present in 70% of diagnosed TMD cases. Aim: To verify if women with TMD present changes in isometric muscle strength in the scapula elevation. Methods: This is an observational, cross-sectional study. Thirty-five women, aged 22.89±2.04 years, were divided into the TMD group (TMDG), diagnosed with TMD according to the DC/TMD, and control group (CG), with asymptomatic individuals. The volunteers accessed a online link by the smartphone in order to answer questions on personal data, the Fonseca Anamnestic Index (FAI), Neck Disability Index (NDI), and Masticatory preference. In all participants, evaluation of the force of the scapula elevation muscles was performed, using a load cell model MM-100 (Kratos® SP, Brazil). Data were analyzed descriptively using the maximum, mean, and standard deviation and a two-way ANCOVA test was applied for all variables. A significance level of 5% was considered. Results: There were no statistically significant differences between the TMDG and CG for the maximal and mean muscle strength of scapular elevation. There were statistically significant differences in FAI (p <0.001*) between the CG and the TMDG. Conclusion: Based on the results, it was not possible to confirm the hypothesis that women diagnosed with TMD present lower isometric strength during scapular elevation (right/left).
The syntax of existential constructions
Authors: Izre'el Shlomo
Published: July 2022

This study, in two parts, endeavors a novel analysis of existential constructions, based on a different theoretical setting of clause structure, where the predicate is taken as a necessary and sufficient constituent of the clause. Leaning on this perception, the analyses of existential constructions developed here tries to overcome the discrepancy between form and (semantic and informational) meaning in Hebrew existential constructions. The main part of the study deals with affirmative existential-presentative constructions, used to introduce referents into the discourse. Most of the constructions have been analyzed as consisting of an existential constituent, viewed as a modal marker, and a pivot, regarded as the core component of the predicate domain. This analysis is shown to be valid for both the existential marker jeʃ and for its suppletive verbal forms, derived from √hjj ‘be’. A distinction is made between verbal forms with non-referential and referential verb-bound person markers, where the latter, found with expected, known  or given pivots, function as focus marking devices, coming in complementary distribution with prosodic marking of focus. Thus, presentative-existential sentences are formed as unipartite sentences, consisting of only a predicate domain. The last two sections of Part I deal with constructions where the existential constituent follows the pivot and with constructions where the pivot is definite. Part II deals with other existential constructions, including negative constructions; bipartite existential sentences; existential constituents as sole constituents in a sentence; existential constituents with clitic referential markers; and the use of existential markers as interjections or discourse markers.
Etnoterminologia de etnias das línguas de sinais das terras indígenas brasileiras
Authors: Costa Edivaldo da Silva , Bezerra Erich Teles , Nascimento Leoni Ramos Souza
Published: July 2022

Esta pesquisa teve como intuito registrar e analisar os sinais representativos das etnias de línguas de sinais das comunidades indígenas surdas brasileiras que possuem estudos consolidados. A metodologia se embasou nas pesquisas etnoterminográficas de Azevedo (2015); Bezerra (2021); Damasceno (2017); Lopes (2020); Vilhalva (2012); Pereira (2013), Kakumasu e Kakumasu (1968), Ferreira-Brito (1983, 1995), Baleé (1998) e Cerqueira (2008), Godoy (2020); Eler (2017); Araújo e Oliveira (2021); Giroletti (2008). Nos resultados foram identificados os sinais representativos de 34 diferentes etnias indígenas distribuídas entres 10 estados brasileiros, tais como no Amazonas, na Bahia-Minas Gerais, no Maranhão-Pará, em Pernambuco, no Mato Grosso do Sul, em Rondônia, em Roraima e em Santa Catarina. E, para o registro léxico-terminográfico têm-se os minidicionários de sinais emergentes indígenas de Vilhalva (2012), o do Sataré-Mawé de Azevedo (2016) e o do Munduruku de Ferreira; Gonçalves e Malcher (2021), além de um glossário de sinais Paiter Suruí de Eler (2017) e dois virtuais disponíveis no YouTube, Pereira (2013) e Bezerra (2021). Concluiu-se que os sinais representativos dessas etnias identificadas neste estudo, representam artefatos visuais da cultura e identidade indígena surda como elementos da natureza, adereços ornamentais, armas indígenas, piroga/canoa indígena, empréstimos linguísticos das línguas orais e arte em plumaria.
Conforto térmico, eficiência energética e viabilidade econômica em HIS
Authors: Malta Nayara Salera , Rabbi Isabella Moraes , Rodrigues Edna Aparecida Nico
Published: July 2022

O Programa Minha Casa Minha Vida (PMCMV) contribuiu para a redução do déficit habitacional no Brasil. Contudo, suas características de replicação vinculam a inadequação das envoltórias residenciais ao clima local. O objetivo deste artigo foi avaliar o impacto da adequação da envoltória de uma Habitação de Interesse Social (HIS) unifamiliar – Modelo Real (MReal) – a um Protótipo Habitacional (PH), que incorpora diretrizes da NBR 15220-3 e da Emenda 1 da NBR 15575, quanto ao conforto térmico e à eficiência energética, além da viabilidade econômica das alterações propostas. Estabeleceram-se seis procedimentos: (1) seleção e caracterização das cidades da Zona Bioclimática 8; (2) caracterização dos materiais segundo a NBR 15220 e NBR 15575; (3) proposição de modelos virtuais paramétricos; (4) simulação do MReal e dos PHs; (5) análise do conforto térmico e da eficiência energética dos modelos simulados e (6) viabilidade econômica. Na simulação de 72 cenários, o melhor desempenho foi obtido pelo protótipo PH2-20% – bloco cerâmico, Isotelha núcleo de PUR, forro PVC e janelas maxim-ar com venezianas verticais e 20% de área útil de ventilação – em Colatina e Vitória, reduzindo os Graus-hora de Resfriamento (GHR) em 4.970 e 5.511 °C.h, respectivamente. Houve decréscimo no consumo e custos de energia elétrica, de aproximadamente 65% (R$ 1.288,55/ano) em Colatina e 63% (R$ 1.316,71/ano) em Vitória. As alterações também foram economicamente viáveis, caracterizando projeto atrativo e retorno superior a 13 mil reais, em 15 anos, e 20 mil reais, em 30 anos, com Payback inferior a três anos para as duas cidades, demonstrando que alterações simples proporcionaram significativa melhoria nas HIS.
Ações afirmativas e desafios na formação inicial de professores (BNC-formação)
Authors: Cardoso Danielle Engel Cansian , Ens Romilda Teodora
Published: July 2022

O artigo objetiva analisar a Resolução CNE/CP n.º 2/2019, a qual define as Diretrizes Curriculares Nacionais para a Formação Inicial de Professores para a Educação Básica e institui a Base Nacional Comum para a Formação Inicial de Professores da Educação Básica (BNC-Formação). Temos como pressuposto que o acesso por ações afirmativas às instituições de educação superior no Brasil insere nas salas de aula sujeitos de diferentes culturas, origem social e econômica e que políticas de acesso por ações afirmativas não encontram no currículo, na estrutura e na organização das IES elementos que atendam a essa realidade. Pela pesquisa de abordagem qualitativa, pesquisa bibliográfica e documental, foi possível apreender e compreender sobre: políticas de ações afirmativas; teoria pós-crítica do currículo e desafios da educação intercultural. Na análise de conteúdo da Resolução CNE/CP n.º 2/2019 (BRASIL, 2019, 2020), buscamos estabelecer a presença e/ou ausência de elementos representativos das ações afirmativas e da teoria pós-crítica do currículo, pela abordagem da interculturalidade e os desafios que envolvem essa forma de considerar a educação. Os resultados indicam que a teoria pós-crítica do currículo, ancorada pela interculturalidade do multiculturalismo, se colocada em prática, poderá atender aos estudantes ingressantes na educação superior, mas os desafios continuam, uma vez que o novo desenho político da formação inicial desconsidera as condições sociais, históricas e econômicas em que a Formação de Professores se efetiva por estar voltada à lógica do mercado.
UNHEALTHY DIET PRACTICES AND ANEMIA IN YOUNG WOMEN
Authors: Setyaningsih, S.ST, M.Kes Wahyu , Mansur Herawati , Naimah Naimah
Published: July 2022

Background: Adolescent anemia needs to be the focus of attention because anemia in young women can have an impact on health during pregnancy and childbirth. Meanwhile, many young women practice unhealthy diet for various reasons. This study was conducted to determine the relationship between unhealthy diet practices and anemia status in female high school students in Malang. Method: This study used an observational analytic design with a cross-sectional approach. The research was conducted in 5 public high schools in Malang. The research sample was 188 young women, selected by simple random sampling method. Collecting data using a structured questionnaire and Food Frequency Questionnaire. Data in the form of hemoglobin levels of research subjects were obtained using a digital hemoglobin measuring device. Data analysis was performed by univariate and bivariate (chi-square). Result: This study shows that the incidence of anemia in adolescent girls in Malang is 59.04% and those who practice unhealthy diet are 22.34%. The results of the analysis showed that there was a significant relationship between unhealthy diet practices and anemia status (p-value 0.027). Conclusion: The prevalence of anemia in adolescent girls is still high and more comprehensive efforts are needed to prevent anemia. The strategy for preventing anemia in young women can be done through education related to the consumption of balanced nutrition and the nutritional needs of the body, so as to create awareness of adolescents about their nutritional status and implement a healthy diet.
Keywords: Unhealthy Diet, Adolescent Anemia, Young Women
THE CULTURE OF INFANT CARE BY TRAINER BIRTH ATTENDANT IN DAMPIT, MALANG
Authors: Wandi Wandi
Published: July 2022

This study was conducted to describe the culture of infant care by TBA in Dampit District Malang Regency. The research design uses qualitative research design with case study type. Data collection techniques used interviews, observation, documentation and focus group discussions. Informant consist of TBA, midwife and baby family. The sampling technique used is purposive sampling. Validity test and criteria used include source triangulation and method triangulation. After that the data is analyzed by using thematic analysis technique and content analysis. The results showed that the period of infant care performed by the TBA was carried out since the infant was taken home from midwife to the age of 36 days. If the umbilical cord has not been taken a care of every morning and evening. People still believe that the placenta is a baby brother so that the burial should be done well according to the culture of the community. Baby massage is done from newborn to 36 days with the procedure according to the culture is society. Bathing the baby is done by the midwife when the new baby comes home from the midwife except the infant who has not received permission to be bathed from the health worker. There are bathed morning and evening but there is also bathed in the morning only. Cord care is performed twice a day. In the treatment there are with bethadin, alcohol, dry gauze and there are still smeared with betel  leaf and salt. Shaved babies performed by TBA when he was over 5 days, after shaved smeared with katuk leaves. Since the role of TBA in the community is still considerable, the guidance by health workers must be done.

Keywords : Infant care , Trainer Birth  Attendant
ENDORPHIN MASSAGE EFFECT ON BACK PAIN IN THIRD TRIMESTER PREGNANT WOMEN
Authors: Munir Miftahul , Utami Aris Puji , Purnama Sari Dwi Kurnia , Sholikhatin Ina
Published: July 2022

Background : Back pain during pregnancy was experienced by many women at certain times during their pregnancy, usually in the third trimester of pregnancy. Efforts to reduce pain can use pharmacological and non-pharmacological methods, by providing anti-pain drugs carried out by health workers and non-pharmacological methods can be done by health workers or families, one of which is endorphin massage therapy. The purpose of this study was to determine the effect of Endorphin Massage on back pain in third trimester pregnant women. Methods : This study used Pretest-Posttest Control Group design. Samples were taken from the population that met the inclusion criteria at PMB Faufatul Zuhriyah from June to August 2021 as many as 30 respondents with purposive sampling. The independent variable was Endorphin massage, while the dependent variable was back pain in third trimester pregnant women. Instrument using Endorphin massage technique checklist and questionnaire, visual analog scale (VAS). Results : the effect of endorphin massage on back pain in third trimester pregnant women with the Mann-Whitney test obtained a Z-count of -4.237 with a p-value of 0.000 (p-value <0.05). Conclusion : there was an effect of endorphin massage on back pain in third trimester pregnant women at PMB Faufatul Zuhriyah, Glodog Village, Palang District, Tuban Regency in 2021. It was expected that midwives can apply endorphin massage techniques to reduce back pain in third trimester pregnant women and can also be applied to pregnant women for relaxation. Keyword : Endorphin Massage, Back Pain, Third Trimester
FACTORS AFFECTING THE KEI COMMUNITY IN THE SELECTION OF CONTRACEPTION IN SOUTHEAST MALUKU
Authors: Safitri Viona Intan , Sa'adi Ashon
Published: July 2022

Abstract
Background: The Kei tribe are indigenous people from Southeast Maluku Regency. Culture in society affects people's attitudes when deciding to use contraception. This study aims to determine the factors that influence the Kei ethnic community in choosing contraception in the work area of ​​the Ibra Health Center, Southeast Maluku Regency. Method: This study uses primary data from 227 couples of childbearing age (EFA) whose husbands are from the Kei tribe. The results of this study indicate that a p-value of 0.000 was obtained based on the results of the chi-square statistical test between the variables of knowledge and use of contraceptives. The value of < 0.05 for the relationship between knowledge and contraceptive use. Chi-squere statistical test was performed to obtain a p-value of 0.000. The value of < 0.05 so that there is a relationship between the number of children and the use of contraception. Result: There is a relationship between culture and the use of contraceptives by performing a chi square statistic test to obtain a p-value of 0.000. The value of < 0.05 . based on the chi square test, there is a relationship between husband's support and contraceptive use with a p value of 0.000. Conclusion: of this study is that there is a relationship between family planning knowledge and the choice of contraception, culture with the choice of contraception, husband's support with the choice of contraception and the relationship between the number of children and the choice of contraception.
Keywords: Knowledge, Culture, Husband's Support, Number of Children
THE RELATIONSHIP BETWEEN AGE, EDUCATION LEVEL, AND RESIDENTIAL AREA TOWARDS CONTRACEPTIVE USE IN MARRIED WOMEN IN INDONESIA
Authors: Zaen Nurussyifa Afiana
Published: July 2022

Indonesia was the fourth most densely populated country in the world with more than 260 million people in 2017. One of the government's efforts to overcome the high rate of population growth is a family planning program by using contraception methods. However, the Contraceptive Prevalence Rate (CPR) for all contraception methods in Indonesia in 2017 was only 63.6%, lower than its target in 2017 which was 65.6%. Several previous studies have shown that there are factors that cause low contraceptive use, such as age, education, and residential area. This study aims to analyze the relationship between age, education level, and residential area with contraceptive use in married women in Indonesia. This study used secondary data from the 2017 IDHS with a cross-sectional design. The sample of this study was married women of 15-49 years old age group, with a total of 35,479 respondents. Data analysis used Chi-square statistical test. The results were the variables of age (p=0.000), education level (p=0.000), and residential area (p=0.008) showed statistically significant results. In conclusion, there are relations between age, education level, and residential area with contraceptive use in married women in Indonesia. Therefore, the coordination of cross-sectoral and cross-program needs to be carried out, such as intensifying the promotion and implementation of family planning programs in the community, socializing education about family planning, and equitable access to family planning services and information throughout Indonesia.
DETERMINANTS DROP OUT EVENTS TOOLS WOMEN CONTRACEPTIVE FERTILE AGE 15-49 YEARS IN THE BENGKULU PROVINCE (2017 IDHS DATA ANALYSIS)
Authors: Wati Nopia , Ferasinta Ferasinta , Oktarianita Oktarianita , Triastuti Frensi , Pratiwi Bintang Agustina
Published: July 2022

The continued use of contraception has an effect on the effectiveness of a contraceptive method to prevent the occurrence of an unwanted pregnancy. The purpose of this study is to find the association of the incidence of contraceptive discontinuation in women of 15-49 years of age in Bengkulu Province. While the benefits of this study specifically for the National Population and Family Planning Board (BKKBN) are to overcome the problems associated with Population, Family Planning and Family Development (KKBPK) for the discontinuation of contraceptive use in WUS in Family Planning in Bengkulu Province. This study uses a cross-sectional design using secondary data from the 2017 IDHS data on respondents of Fertile Age Women, and the results of the data analyzed using the SPSS program with the Univariate, Bivariate Chi-Square test. The results of this study found that WUS who discontinued using contraceptives were 89 people (33.8%), with the reason that the dominant husband opposed 85 people (32.3%) and health problems as many as 44 people (16.7%). Most were 15-35 years old and high school graduates, most worked and lived in the village. There is no relationship between age (p value 0.420), education (p value 0.304), employment (p value 0.275), area of residence (p value 0.714) and wealth index (economy) (p value 0.232) with the incidence of contraceptive use in Fertile Age Women Bengkulu Province. Factors of age, education, occupation, area of residence and wealth index (economy) impact the incidence of dropping out of contraceptive use in women of childbearing age.
65 years of the scientific library of the Institute of Automation and Electrometry of SB RAS
Authors: Vyukhina N. V.
Published: July 2022

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I. I. Betsky’s collection in the stock of the Scientific Library of the Russian Academy of Arts
Authors: Fedorenko V. Z.
Published: July 2022

The Scientific Library of the Russian Academyof Arts is one of the most important specialized art libraries in Russia. The formation of its library collections began almost immediately after the decree of the Senate on the creation of the Academy of Arts in St. Petersburg. One of the first collections transferred to the Academy of Arts, along with the famous collection of I. I. Shuvalov, was the collection of books of the first presidentof the Academy of Arts, Ivan Ivanovich Betsky. According to the “Catalogue of books of the Imperial Academy of Arts”, compiled by the artist, academic inspector K. I. Golovachevsky in 1773, on behalf of Betsky in 1765, 69 titles of publications in 85 volumes were transferred to the Academy. The inventory was compiled entirelyin Russian, including the names of authors and titles of foreign publications, which greatly hampered the process of identifying books.Working with archival sources, online resources of foreign libraries and library catalogs madeit possible to compile an extended inventory of books with original titles and library codes.To date, the study of the collection of I. I. Betskyis at the stage of reconciliation with the inventory.The purpose of this article is to raise the issueof a comprehensive study of personal collections in the stock of the Scientific Library of the Russian Academy of Arts, and, on the example of the collection of I. I. Betsky, of the need to develop this field of library research. The published materials represent one from the methods of work on identifying individual collections: to compile according to the documents the historical reconstruction, being the base of the search for publications in the stock, carried out further, and give the general component characteristics of the collection under analysis.
Interlibrary service and electronic delivery of documents in the regional information and library system
Authors: Krivec N. V.
Published: July 2022

The purpose of the article is to analyze and evaluate the activities of the Interlibrary Loan sector of the Central Scientific Library of the Federal Research Center “Krasnoyarsk Scientific Center of the Siberian Branch of the Russian Academy of Sciences” (CSL FRC KSC SB RAS) for the period of 2017–2021. CSL FRC KSC SB RAS concludes contracts for the provision of interlibrary loan services and electronic delivery of documents with the AllRussian Institute of Scientific and Technical Information RAS, State Public Scientific Technological Library of Russian Federation, State Public Scientific Technological Library of the Siberian Branch of the Russian Academy of Sciences and with the State Universal Scientific Library of the Krasnoyarsk region. It also plans to cooperate with the Library of Natural Sciences RAS and the Russian State Library. The main indicators analyzed by the author: the number of received and completed orders by the year, their percentage, forms of the ordered information received by the library. Completed orders come from stockholders mainly in the form of electronic copies and originals, in some cases, there come paper copies and links to electronic resources. It is noted that not all structural divisions of the Krasnoyarsk FRC use ILL, – this requires further work on the presentation of the service. The participation of the shared automation center of SPSTL SB RAS in the automation of information and library processes of the Central Scientific Library of the Federal Research Center of the KSC SB RAS is shown. The developed ways to improve the efficiency of the user service in the ILL sector are offered.
Aproximación al consumo de alimentos recomendables y no recomendables en la primera ola de la pandemia por Covid-19 en México
Authors: Lozano-Hidalgo Erika , Hernández Fernández Mauricio , Gaitán-Rossi Pablo , Vilar-Compte Mireya
Published: July 2022

Objetivo. Estimar la frecuencia con la que se consumen algunos alimentos recomendables y no recomendables du­rante la pandemia por Covid-19 en México, y su asociación con características sociodemográficas y seguridad alimentaria. Material y métodos. Se analizó la Encuesta de Seguimien­to de los Efectos del Covid en el Bienestar de los Hogares Mexicanos (Encovid-19). Se identificaron cuatro grupos con información de la frecuencia de su consumo y se estimaron modelos de regresión logística ajustando por características sociodemográficas y seguridad alimentaria. Resultados. Los niveles socioeconómicos más altos A/B y C se asociaron con una mayor frecuencia de consumo de alimentos recomenda­bles y no recomendables. La inseguridad leve se asoció con un menor consumo de alimentos recomendables, y la inseguridad moderada y severa se asociaron con un menor consumo de todos los grupos estudiados. Conclusiones. Comprender la experiencia de la inseguridad alimentaria durante una cri­sis como la pandemia puede indicar la necesidad de incluir grupos de población tradicionalmente no considerados en los programas de apoyo.
Fecundidad de mexicanas: consistencia en dos levantamientos de la Encuesta Demográfica Retrospectiva
Authors: Páez-Domínguez Olinca Dessirée
Published: July 2022

Objetivo. Evaluar la consistencia de las estimaciones de fecundidad obtenidas de dos levantamientos con distinto tamaño muestral y diferente forma de recolección de infor­mación. Material y métodos. Con datos de las Encuesta Demográfica Retrospectiva (Eder) 2011 y 2017, se comparan indicadores reproductivos en dos muestras de mujeres de 43 años y más. Resultados. Los dos levantamientos producen las mismas estimaciones de intensidad y calendario de la fe­cundidad para la cohorte estudiada, incluyendo las diferencias por escolaridad y experiencia conyugal. También se confirma consistencia en los patrones de formación familiar más fre­cuentes y en la mayor preferencia por hijos varones. Con­clusiones. Los ajustes al diseño estadístico y la recolección en formato electrónico no tuvieron efecto significativo en las estimaciones de fecundidad y sus diferenciales por nivel de escolaridad. Evaluaciones del mismo tipo son requeridas en la variedad de dimensiones temáticas que abarca la encuesta para demostrar la validez de la información que recaba.
Validez y fiabilidad del inventario polidiagnóstico para trastornos psicóticos OPCRIT 4.0 adaptado al español
Authors: Martínez-Leal Rafael , Soriano Maria , Salvador-Carulla Luis , Folch-Mas Annabel
Published: July 2022

Objetivo. Adaptar y validar al español el Inventario de Criterios Operativos Diagnósticos (OPCRIT 4.0) para tras­tornos psicóticos. Se trata de una herramienta que permite diagnosticar a un paciente mediante las principales clasifica­ciones diagnósticas. Material y métodos. Se realizó la traducción y retrotraducción del inventario original en inglés al español y se comprobó la validez de criterio, la validez concurrente y la fiabilidad interevaluador del mismo, a partir de una muestra de 106 historias clínicas de usuarios adultos de un centro de salud mental comunitario. Resultados. Los datos obtenidos demostraron la validez y fiabilidad de la adaptación del OPCRIT 4.0 en la evaluación de la muestra de historias clínicas. Conclusiones. La adaptación y validación al español del instrumento OPCRIT 4.0 permite disponer de un sistema rápido, fiable y útil para obtener el diagnóstico del trastorno psicótico en un paciente a través de diferentes sistemas de clasificación.
Análisis de costoefectividad de la oximetría de pulso como prueba de detección de las cardiopatías congénitas críticas en México
Authors: García-Benítez Luis , Granados-García Víctor , Agudelo-Botero Marcela , Mier-Martínez Moisés , Palacios-Macedo Alexis , Durán-Arenas Luis
Published: July 2022

Objetivo. Realizar un análisis de costoefectividad de la oximetría de pulso como prueba de detección neonatal de las cardiopatías congénitas críticas (CCC) en México. Material y métodos. Se realizó un estudio de evaluación económica desde la perspectiva de los proveedores de servicios de salud. A través de un árbol de decisiones se comparó la examinación física versus la examinación física junto con la prueba de oxi­metría de pulso (POP). Resultados. Por cada 10 000 recién nacidos, la alternativa con la POP detectó 32 casos adicionales de CCC, con una razón de costoefectividad incremental de 1 219 USD y una probabilidad de costoefectividad mayor a 90% con una disposición a pagar de 25 000 USD por cada detección temprana. Conclusión. La costoefectividad de la POP, como tamiz neonatal cardiaco, es mayor en México que en países de altos ingresos, y representa una inversión costoefectiva para ganar años de vida en la población infantil de México.
Covid-19 en la Región de las Américas
Authors: Rueda-Hernández Lyda Victoria , West Caryn Patrice
Published: July 2022

No disponible
Variability in case fatality rate risk due to Covid-19 and health services provider
Authors: Mungmunpuntipantip Rujittika , Wiwanitkit Viroj
Published: July 2022

Not available
Development of a Generalized Experimental Methodology for Investigating the Role of Steam Quality on Steamflooding Performance
Authors: Sun Xiaofei , Wei Changkun , Zhang Qingquan , Cai Jiaming , Wang Xin , Wang Yue , Zhang Yanyu
Published: July 2022

For steamflooding processes, steam quality plays a crucial role because it affects enhanced oil recovery mechanisms and production performance. Many numerical simulations have been performed on the role of steam quality. However, few studies have evaluated the role of steam quality on steamflooding performance by experimental measurements because of the lack of a generalized experimental methodology to accurately generate and measure steam with different qualities under reservoir conditions. The objective of this study is to propose a generalized experimental methodology for investigating the role of steam quality on steamflooding performance. A steam quality controlling box was newly designed and fabricated to generate steam with different qualities, and its reliability was verified by a novel steam quality measurement system together with a developed theoretical method. Then, a series of experiments were conducted by our designed 1D and 2D sandpack models to evaluate the steamflooding performance under different steam qualities. The results showed that the developed methodology could accurately generate and measure steam with different steam qualities. The maximum errors between desired, measured, and calculated steam qualities were 4.39% under the experimental conditions in this study. The steam quality substantially affected the steamflooding performance. A higher steam quality led to a lower water cut, a lower maximum pressure difference between the inlet and outlet of the sandpack model, a lower water/oil ratio (WOR), a lower steam/oil ratio (SOR), a higher oil recovery, and a higher oil production rate. However, there is an optimal value of steam quality from the view of heat efficiency in this study. The oil recoveries of 2D steamflooding experiments increased from 36.30 to 45.02% when the steam quality increased from 0 to 0.8. However, the optimal steam quality of 0.6 had the maximum heat efficiency at 3.16×10−5 kJ−1. This research contributes to a better understanding of steam quality on steamflooding performance and also provides a generalized methodology for other steam injection processes.
Deposit Prevention of Mineral Scales Using a Universal Dispersant of Carboxymethyl Cellulose
Authors: Ko Saebom , Zhao Yue , Wang Xin , Dai Zhaoyi (Joey) , Paudyal Samridhdi , Dai Chong , Kan Amy , Tomson Mason
Published: July 2022

As the world’s demands for energy and water increase, innovative technologies have been implemented to produce more energy and water, sometimes in unconventional fields. It brought in new challenges of highly saline water formation and souring of wellbore or formation. Under these circumstances, the conventional threshold inhibition methods might be ineffective in controlling mineral scales. To develop a new feasible method to manage more difficult mineral scale problems, we investigated a single approach to prevent complex mineral scales from deposition using a water-soluble polymer of carboxymethyl cellulose (CMC). We also examine the effect of the combination of conventional threshold scale inhibitors and CMC for complex mineral scale control. Our results showed that a polymeric dispersant of CMC successfully prevented zinc and lead sulfide, barium and calcium sulfate, and calcium and iron carbonate scales from deposition, similar to what we had observed previously with iron sulfide. CMC combined with phosphonate inhibitors of diethylenetriamine penta(methylene phosphonic) acid (DTPMP) or hexamethylene diamine tetra(methylene phosphonic) acid (HDTMP) also enhanced the inhibition performance of phosphonate inhibitors. PbS and ZnS were successfully dispersed in the presence of CMC as low concentrations of CMC as 2 mg/L for PbS and 5 mg/L for ZnS in solution passed through a 1.2-μm pore-size membrane. For barite scale control, the combination of CMC and DTPMP inhibited barite formation for 2 hours, while CMC for only 5 minutes and DTPMP for 18 minutes. The mass of barite deposit on 316 stainless steel was reduced by three-order magnitudes in the combination of DTPMP and CMC, compared with DTPMP alone. The scanning electron microscope (SEM) image of barite precipitated in CMC and DTPMP showed that its morphology was no longer a rhombic plate. According to the transmission electron microscope (TEM) image, the surface of barite was covered by CMC, and after a 6-hour reaction, its size was 45.6 nm, which was slightly larger than that at induction time (10–35 nm). Gypsum crystal formation was also inhibited for at least 6 hours in combining CMC and HDTMP. For calcite scale control in the presence of 20 mg/L of CMC, calcite formations and growth were prevented for 134 minutes, and particle sizes remained in the nanosize range (average particle size of 396 nm) for a 15-hour reaction. Iron carbonate treated with 200 mg/L of CMC-250k and CMC-700k was dispersed for at least 2 hours under our experimental conditions. This study demonstrated that CMC effectively performed as a universal dispersant bringing a new feasible method to manage complex mineral scale problems.
Exploring the Nature of the Fine-Structure Constant in the Setting of General Relativity, Quantum Physics, and the Evolution of the Universe
Authors: Williams Lamont
Published: July 2022

This study explores the possibility that the value of the fine-structure constant, α, is linked to the spacetime geometry of the electromagnetic field between two elementary charges, connecting the smooth manifold responsible for gravity with the discreteness of the electromagnetic field. In a step-by-step manner, the study presents a logical basis for the establishment of a fundamental equation for α. It is shown that the equation is directly linked to experimental data involving elementary electric charge, e, and resolves the problems of the Landau pole (when the value of e is infinite at a finite energy level) and triviality (when the value of e is zero at an infinite energy level) in quantum electrodynamics. The equation is also consistent with the evolution of the universe—here, a near-perfect match exists between specific points along the line representing the running of the constant’s value by way of the equation and important periods in the universe’s development. The presented concepts have the potential to assist in efforts to determine how the value of α might be directly derived within the Standard Model.
Electromotive Force Generated in All Materials under Temperature Difference
Authors: Song Dong-il
Published: July 2022

In this research, we investigate the thermoelectric effects of general materials. The results of this showed that an electromotive force was generated under a temperature difference between two points in materials. As no material has infinite electric resistance, an electromotive force is expected to be generated under a temperature difference in all materials. In conclusion, the thermoelectric effect generates an electromotive force. This electromotive force causes an electric current to flow, thereby generating a magnetic field.This magnetic field generates the Earth's magnetic field, triboelectricity, sunspots, and kinetic energy of celestial bodies.This temperature differential electromotive force also generates lightning and creates an ionosphere that reflects radio waves.
High coherent supercontinuum generation in nitrobenzene liquid-core photonic crystal fiber of elliptical air-hole inner ring
Authors: Wen Jin , Liang Bozhi , Qin Weijun , Sun Wei , He Chenyao , Xiong Keyu
Published: July 2022

A nitrobenzene liquid-core photonic crystal fiber (NLC-PCF) is proposed in this work. The eight elliptical air-holes in the innermost ring of the cladding of the fiber structure can contribute to flexibly regulating dispersion and restraining the fiber core. The appreciable dispersion is realized by adjusting the structural parameters of NLC-PCF, which is characterized by three zero-dispersion wavelengths (ZDWs), flat dispersion with the fluctuation of fewer than 40 ps·nm− 1·km− 1, and high nonlinearity as high as 5500 W− 1·km− 1. The propagation of femtosecond pulse and supercontinuum generation (SCG) in NLC-PCF is studied numerically when the pump wavelength is located in the normal and abnormal dispersion region near different ZDW through solving the generalized nonlinear Schrödinger equation (GNLSE) by the split-step Fourier method. The numerical results show that a highly coherent supercontinuum (SC) spanning from 1.3 to 2.8 µm is obtained when the pump pulse with the center wavelength of 1910 nm, the peak power of 1000 W, and pulse width of 50 fs propagated in the 5 cm long NLC-PCF. This research can find applications in the fields of novel liquid-core PCF design and ultrashort pulse propagation.