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BackgroundGestational weight gain differs according to pre-pregnancy body mass index and is related to the risks of adverse maternal and child health outcomes. Gestational weight gain charts for women in different pre-pregnancy body mass index groups enable identification of women and offspring at risk for adverse health outcomes. We aimed to construct gestational weight gain reference charts for underweight, normal weight, overweight, and grades 1, 2 and 3 obese women and to compare these charts with those obtained in women with uncomplicated term pregnancies.MethodsWe used individual participant data from 218,216 pregnant women participating in 33 cohorts from Europe, North America, and Oceania. Of these women, 9065 (4.2%), 148,697 (68.1%), 42,678 (19.6%), 13,084 (6.0%), 3597 (1.6%), and 1095 (0.5%) were underweight, normal weight, overweight, and grades 1, 2, and 3 obese women, respectively. A total of 138, 517 women from 26 cohorts had pregnancies with no hypertensive or diabetic disorders and with term deliveries of appropriate for gestational age at birth infants. Gestational weight gain charts for underweight, normal weight, overweight, and grade 1, 2, and 3 obese women were derived by the Box-Cox t method using the generalized additive model for location, scale, and shape.ResultsWe observed that gestational weight gain strongly differed per maternal pre-pregnancy body mass index group. The median (interquartile range) gestational weight gain at 40 weeks was 14.2 kg (11.4-17.4) for underweight women, 14.5 kg (11.5-17.7) for normal weight women, 13.9 kg (10.1-17.9) for overweight women, and 11.2 kg (7.0-15.7), 8.7 kg (4.3-13.4) and 6.3 kg (1.9-11.1) for grades 1, 2, and 3 obese women, respectively. The rate of weight gain was lower in the first half than in the second half of pregnancy. No differences in the patterns of weight gain were observed between cohorts or countries. Similar weight gain patterns were observed in mothers without pregnancy complications.ConclusionsGestational weight gain patterns are strongly related to pre-pregnancy body mass index. The derived charts can be used to assess gestational weight gain in etiological research and as a monitoring tool for weight gain during pregnancy in clinical practice.

The Bergen Growth Study 2 (BGS2) aims to characterise somatic and endocrine changes in healthy Norwegian children using a novel methodology. A cross-sectional sample of 1285 children aged 6–16 years was examined in 2016 using novel objective ultrasound assessments of breast developmental stages and testicular volume in addition to the traditional Tanner pubertal stages. Blood samples allowed for measurements of pubertal hormones, endocrine disruptive chemicals, and genetic analyses. Ultrasound staging of breast development in girls showed a high degree of agreement within and between observers, and ultrasound measurement of testicular volume in boys also showed small intra- and interobserver differences. The median age was 10.4 years for Tanner B2 (pubertal onset) and 12.7 years for menarche. Norwegian boys reached a pubertal testicular volume at a mean age of 11.7 years. Continuous reference curves for testicular volume and sex hormones were constructed using the LMS method. Ultrasound-based assessments of puberty provided novel references for breast developmental stages and enabled the measurement of testicular volume on a continuous scale. Endocrine z-scores allowed for an intuitive interpretation of changing hormonal levels during puberty on a quantitative scale, which, in turn, provides opportunities for further analysis of pubertal development using machine-learning approaches. [ABSTRACT FROM AUTHOR]

The authors analyze leading management journals of the Academy of Management (the Academy of Management Journal, the Academy of Management Review, the Academy of Management Learning and Education, and the Academy of Management Perspectives, as well as the Journal of Management), collecting and analyzing information on the managerial research assessment tool of impact factor (IF) during two time periods—from 1997 through 2005 and from 2006 through 2019. The authors capture the changing nature of journal strategies, examining the number of references, self-citations, and cross-citations. The study shows a general increase in the number of references used, as well as self-citations and cross-citations, resulting in a corresponding IF gain. The evidence suggests some limitations to adopting performance metrics in academia. Thus, academic managers, editors, and authors who focus on IF may be overestimating its impact, obscuring institutional attempts to measure academic research performance. [ABSTRACT FROM AUTHOR]

Copyright of Pensamiento, Palabra y Obra is the property of Universidad Pedaggica Nacional and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This research describes the types and function of reference in a short story book written by Christine Lindop under the title The Bridge and Other Love Stories. This research applies discourse analysis, especially on the reference. The study used a qualitative descriptive approach. The data source of this research is a short story telling about the bridge and love stories that happened. The data of this research are words, phrases, and sentences contained in a short story. The results of this research show that the types of reference used in the short story include personal reference, demonstrative reference, definite article reference and comparative reference. Meanwhile, the function of reference is to risk word repetition, to show the close of scale, and to compare things or situations. [ABSTRACT FROM AUTHOR]

Copyright of Thi Qar Arts Journal is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of International Journal of Legal & Comparative Jurisprudence Studies (LCJS) / Mağallaẗ al-Duwaliyyaẗ Li-&-Dirāsāt al-Qānūniyyaẗ Wa-al-Fiqhiyyaẗ al-Muqāranaẗ is the property of Refaad for Studies, Research & Development and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Al-Hafiz Ibn Hajar Al-Asqalani is one of the most famous scholars of hadith throughout the ages, and his book “Fath al-Bari fi Sharh Sahih al-Bukhari” is one of the most comprehensive and complete explanations. Examining the sources and references in a book helps in understanding the author’s approach and purposes of his writing because the references are one of the important elements that have a major role in the composition of a book. The inductive library method was used by collecting relevant materials; Among the main results that appeared through this research, Al-Hafiz Ibn Hajar relied on an abundance of resources in various arts, with what is appropriate and required by the nature of the hadith explanations in producing his work of Fath al-Bari. [ABSTRACT FROM AUTHOR]

Introduction: Blogging is becoming a very popular new mode of knowledge dispersal. Ayurveda blogs are becoming pervasive, but there are no standards set to check the quality of the blogs. Moreover, no study was done to check for the quality of the Ayurveda blogs. Methods: This study was conducted to assess the quality of Ayurveda blogs using modified Delphi consensus recommendations such as identity and qualifications of author, distinction between facts and opinions, advertisements and content, accuracy, citations, and consistency with citations. Forty Ayurveda blogs having more than 20000 social media followers were selected for the study. Results: Only 62.5% of the blogs had author's names and 37.5% of the blogs had disclosed author's qualifications. Only 5 blogs (16.66%) had cited references and 12 blogs (40%) had no clear distinctions between advertisement and content. About 90% of the blogs did not list the conflict of interest. Conclusion: Blogs for marketing the products, ghost writing, and opinionated blogging are eclipsing the genuineness of Ayurveda. Ayurblogs have lots of opportunities and hence, need to be monitored. There should be a blogging code for Ayurveda blogs. Unethical blogging should be made a punishable offense.

Case reports are considered the smallest units of descriptive studies. They serve an important function in bringing out information regarding presentation, management, and/or outcomes of rare diseases. They can also be a starting point in understanding unique associations in clinical medicine and can introduce very effective treatment paradigms. Preparing the manuscript for a case report may be the first exposure to scientific writing for a budding clinician/researcher. This manuscript describes the steps of writing a case report and essential considerations when publishing these articles. Individual components of a case report and the “dos and don'ts” while preparing these components are detailed.

Research is becoming increasingly accessible to the public via open access publications, researchers' social media postings, outreach activities, and popular disseminations. A healthy research discourse is typified by debates, disagreements, and diverging views. Consequently, readers may rely on the information available, such as publication reference attributes and bibliometric markers, to resolve conflicts. Yet, critical voices have warned about the uncritical and one-sided use of such information to assess research. In this study we wanted to get insight into how individuals without research training place trust in research based on clues present in publication references. A questionnaire was designed to probe respondents' perceptions of six publication attributes. A total of 148 students responded to the questionnaire of which 118 were undergraduate students (with limited experience and knowledge of research) and 27 were graduate students (with some knowledge and experience of research). The results showed that the respondents were mostly influenced by the number of citations and the recency of publication, while author names, publication type, and publication origin were less influential. There were few differences between undergraduate and graduate students, with the exception that undergraduate students more strongly favoured publications with multiple authors over publications with single authors. We discuss possible implications for teachers that incorporate research articles in their curriculum. [ABSTRACT FROM AUTHOR]

In this research letter, we build upon recent studies about the sleeping beauties awakened by the COVID-19 pandemic. We prove that a peak of citations for sleeping beauties is associated with a sharp increase in the number of citations received by their references. This demonstrates the existence of a cascading activation of citation-based sleeping beauties. [ABSTRACT FROM AUTHOR]

Due to their simple language and pedagogical structure, the letters of Ayn al-Quzat Hamedani, have always been a source of reflection to help researchers and scholars find their way to the themes and principles of mysticism. Since Ayn al-Quzat Hamedani used 204 Arabic verses in these letters - without regard to repetitive ones- we should know the names of Arabic poets and his familiar and favorite divans, from which he selected many Arabic verses and included them in the letters to develop an accurate understanding of his thoughts. The Arabic verses in the text of the letters in many cases differ from the original text, and in some cases, they are inserted incorrectly into the text. The present study tries to refer to the original Arabic texts to name the main poet of the verses and the cases that have been distorted by mentioning their different forms. Among the Arabic texts, Ayn al-Quzat Hamedani is more interested in critical texts and words, and his knowledge of Arabic literature is mostly limited to these sources as well as the educational sources of the old schools. The Arabic verses he included in his letters are mentioned as examples in most dictionaries and critical texts. Among the Arab poets, Ayn al-Quzat Hamedani was more interested in the Iranian Arabic-writing poets such as Abivardi and the poets of Mukhadarm and early Islam poets, besides Mutnabi and Umar ibn Abi Rabia. [ABSTRACT FROM AUTHOR]

Copyright of Revista de Ciencias Sociales (13159518) is the property of Revista de Ciencias Sociales de la Universidad del Zulia Venezuela and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Before entering a medical college, Saudi pre-medical freshmen study a Foundation-Year English language course for their English language enhancement. Writing is one of the language skills taught in English language courses at the Foundation-Year level. This study investigates Foundation-Year medical students' difficulties using cohesive grammatical devices for paragraph writing. The study attaches considerable significance to exploring the pre-medical freshmen's problems using cohesive grammatical devices while writing paragraphs in English. The sample of sixty-seven student-written paragraphs was chosen randomly from the Foundation-Year medical students. The paragraphs were analyzed to determine students' difficulties using cohesive grammatical devices. A qualitative research approach was carried out, and Halliday and Hasan's (1976) framework was adopted for analyzing cohesive devices, i.e., reference, conjunction, ellipsis, and substitution. The findings showed that Saudi pre-medical students at the Foundation-Year level could not use cohesive grammatical devices effectively. The study recommended a need to introduce an appropriate writing skill module in the Foundation-Year English courses and improve the teaching strategies to overcome the students' deficiencies in writing paragraphs. [ABSTRACT FROM AUTHOR]

Objective: The aim of this study is to both quantify and qualify the way insurance companies justify their coverage policies for autologous chondrocyte implantation (ACI) and determine whether these policies align with recent research on the subject., Design: The top 11 national commercial health insurance payers for ACI were identified. Coverage policy documents were recovered for 8 payers. These documents were examined, and the type of reference and the level of evidence (LOE) were recorded for each applicable reference. Specific coverage criteria for each individual payer were then extracted and assessed for similarities among commercial payers. Finally, all references cited by each payer were examined to determine whether they mentioned the specific payer criteria., Results: This study found that the majority of cited references were primary journal articles (86, 58.1%) and that only 30 (20.2%) references were level I or level II evidence. This study also found significant homogeneity among payer coverage criteria. Cited sources inconsistently mentioned specific payer coverage criteria. In addition, payer criteria tended to be poorly supported by current evidence on ACI., Conclusions: This study demonstrates that commercial insurance payers' coverage policies for ACI poorly cite references, cite a majority of references with low LOE, and cite references which infrequently mention their specific coverage criteria. In addition, payer coverage policies have a high degree of homogeneity and many of their specific criteria are poorly supported by current research on ACI., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

The article presents the results of the first statistical analysis of an array of references (about 30 million) from Russian research articles, reviews, conference proceedings, and monograph chapters published in 1980–2020. The references are processed (restructured and identified) to make them machine-readable and to match them to cited publications. It is found that the content of the bibliographic description fields is not uniform. Methods for eliminating this ambiguity are proposed. Changes in the length of reference lists over time, the completeness of data in fields containing bibliographic descriptions of references, the dependence of successful identification of references on the database and the time of publication of the citing publication, and cross-identification of source publications and references are discussed. [ABSTRACT FROM AUTHOR]

Copyright of Al-Bahith Journal is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Context: Hormone reference intervals in pediatric endocrinology are traditionally partitioned by age and lack the framework for benchmarking individual blood test results as normalized z-scores and plotting sequential measurements onto a chart. Reference curve modeling is applicable to endocrine variables and represents a standardized method to account for variation with gender and age. Objective: We aimed to establish gender-specific biomarker reference curves for clinical use and benchmark associations between hormones, pubertal phenotype, and body mass index (BMI). Methods: Using cross-sectional population sample data from 2139 healthy Norwegian children and adolescents, we analyzed the pubertal status, ultrasound measures of glandular breast tissue (girls) and testicular volume (boys), BMI, and laboratory measurements of 17 clinical biomarkers modeled using the established "LMS" growth chart algorithm in R. Results: Reference curves for puberty hormones and pertinent biomarkers were modeled to adjust for age and gender. Z-score equivalents of biomarker levels and anthropometric measurements were compiled in a comprehensive beta coefficient matrix for each gender. Excerpted from this analysis and independently of age, BMI was positively associated with female glandular breast volume (β = 0.5, P < 0.001) and leptin (β = 0.6, P < 0.001), and inversely correlated with serum levels of sex hormone-binding globulin (SHBG) (β = -0.4, P < 0.001). Biomarker z-score profiles differed significantly between cohort subgroups stratified by puberty phenotype and BMI weight class. Conclusion: Biomarker reference curves and corresponding z-scores provide an intuitive framework for clinical implementation in pediatric endocrinology and facilitate the application of machine learning classification and covariate precision medicine for pediatric patients. [ABSTRACT FROM AUTHOR]

Copyright of MLS Educational Research is the property of MLS Journals S.L. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Purpose: The purpose of this study was to determine the reference accuracy of articles from a random sample of issues from 1999, 2009, and 2019 of Research Quarterly for Exercise and Sport (RQES). Methods: Up to two issues each of RQES published in 1999, 2009, and 2019 were randomly sampled, and references for articles were verified for accuracy. A total of 1,341 references from 50 articles were verified: 1999 (439 references), 2009 (396 references), and 2019 (506 references). Results: The overall error rate was 40% across the three years (i.e., number of references with at least one error divided by the total number of references and multiplied by 100). Chi-square analyses indicated no significant differences between years for the overall error rate (p >.05): 44% (1999), 38% (2009), and 39% (2019). Chi-square analyses indicated significant differences between years for at least one reference with an error related to author(s) names (p >.05). Chi-square analyses indicated significant differences between years for at least one reference with an error related to the article title. Conclusions: In the author's opinion, an overall error rate of 40% across the three years for RQES is simply too high. Ultimately, it is authors' responsibility to ensure reference accuracy. However, given the unacceptable error rates across fields of study, journals, and publication years, it may be prudent to explore supplemental options to increase reference accuracy in peer-reviewed articles. Reference accuracy is an important issue for authors, editorial offices of journals, and the scientific community. [ABSTRACT FROM AUTHOR]

Purpose: Articular cartilage lesions remain a challenge for orthopedic surgeons. The identification of the most important articles can help identifying the most influential techniques of the past, the current prevalent focus, and emerging strategies. The aim of this study was to identify milestones and trends in cartilage research. Methods: This study is a bibliometric analysis based on published articles. All citation count data included in the "Scopus database" were used to identify eligible studies up to December 2020. The 50 most-cited articles on cartilage surgery were ranked based on the citation count and analyzed regarding citation density and quality (Coleman score and RoB 2.0 tool). A further search was performed to identify the most promising clinical studies among the latest publications on cartilage surgery. Results: Different kinds of cartilage treatments were investigated in the 50 most-cited clinical articles. Regenerative techniques with chondrocytes were the most reported with a total of 23 articles, followed by microfracture technique in 17 articles and mosaicplasty or osteochondral autograft transplantation (OAT) in 11. Forty-five articles focused on the knee. A higher citation density was found in the most recent articles (p = 0.004). The study of the most promising landmarks of the most recent articles showed new cell-free or tissue engineering-based procedures and an overall increasing quality of the published studies. Conclusion: This bibliometric analysis documented an increasing interest in cartilage surgery, with efforts toward high-quality studies. Over the years, the focus switched from reconstructive toward regenerative techniques, with emerging options including cell-free and tissue-engineering strategies to restore the cartilage surface. Level of evidence: IV. [ABSTRACT FROM AUTHOR]

The primary aims of peer review are to detect flaws and deficiencies in the design and interpretation of studies, and ensure the clarity and quality of their presentation. However, it has been questioned whether peer review fulfils this function. Studies have highlighted a stronger focus of reviewers on critiquing methodological aspects of studies and the quality of writing in biomedical sciences, with less focus on theoretical grounding. In contrast, reviewers in the social sciences appear more concerned with theoretical underpinnings. These studies also found the effect of peer review on manuscripts' content to be variable, but generally modest and positive. I qualitatively analysed 1430 peer reviewers' comments for a sample of 40 social science preprint-publication pairs to identify the key foci of reviewers' comments. I then quantified the effect of peer review on manuscripts by examining differences between the preprint and published versions using the normalised Levenshtein distance, cosine similarity, and word count ratios for titles, abstracts, document sections and full-texts. I also examined changes in references used between versions and linked changes to reviewers' comments. Reviewers' comments were nearly equally split between issues of methodology (30.7%), theory (30.0%), and writing quality (29.2%). Titles, abstracts, and the semantic content of documents remained similar, although publications were typically longer than preprints. Two-thirds of citations were unchanged, 20.9% were added during review and 13.1% were removed. These findings indicate reviewers equally attended to the theoretical and methodological details and communication style of manuscripts, although the effect on quantitative measures of the manuscripts was limited. [ABSTRACT FROM AUTHOR]

This article presents a sample of a master's research conducted in the context of an extension project implemented in public schools located in the countryside, in the Southwest region of Paraná, in the period from 2015 to 2020, which sought to socialize the possibilities of institutionalizing, from the practice of public schools located in the countryside, based on legal guarantees, a process of re-articulation of these schools from the perspective of the National Movement for Field Education. The research analyzed, along with the schools in question, the development of references that promoted changes by means of a methodological instrument, of which four moments and places stand out: the Family School Trails, the Inventory of the Reality of the School Surroundings, the Interdisciplinary Collective Planning and the Circle of Knowledge. It was possible to identify that great part of the schools located in the countryside find it difficult to have a perspective of change about crystallized practices, and still rooted in Rural Education, for being distant from the organicity of the Rural People's Social Movements (MSPdoC) and their organizations. To account for these changes in specific realities implies in "producing movement", and "rearticulating bonds" among schools, communities and their surroundings, and also with the managing bodies. Institutionalizing such references and movements of time, space, and methodological tools is a way to guarantee the right to Field Education. [ABSTRACT FROM AUTHOR]

Copyright of Basic Education College Magazine For Educational & Humanities Sciences is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This study proposes assessing the quality and completeness of references included in scientific articles by applying a rule-based system supported by the use of regular expressions. Referencing resources used is sometimes seen as a secondary task or a simple requirement in the publication process, ignoring the impact and importance of proper writing, author’s credits, communications, bibliometric indicators, and collaborations. A rule-based system is created with the ability to extract citations from articles published by journals, which allows to evaluate references to scientific articles, books, and book chapters in APA and IEEE styles. It is concluded that the system contributes to improving the quality of the editorial process by allowing editors to check the current citation status of their journals while assisting in their decision-making process by ensuring proper citations. [ABSTRACT FROM AUTHOR]

Copyright of Archivos Latinoamericanos de Nutrición is the property of Sociedad Latinoamericana de Nutricion and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Basic Education College Magazine For Educational & Humanities Sciences is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

No reference values are currently available for coagulation assays performed for thrombophilia screening prescribed according to guidelines, after a first venous thromboembolic (VTE) event, and we have no idea of the intra-patient associations between results. We performed a retrospective study of consecutive prescriptions fulfilling guidelines in a French university hospital from 2010 to 2019 (n = 3842) from the Glims® laboratory information system. We collected results of 12 parameters: aPTT, PT, fibrinogen (Fg), one-stage clotting methods for factors VIII, IX, XI and II (FVIII, FIX, FXI, FII), antithrombin (using an amidolytic assay: AT), protein C and S (using clotting assays: PC and PS) and mixing tests of a lupus-anticoagulant sensitive aPTT and of DRVVT. We show the results of the 12 parameters from 3603 individual files with less than 6 missing values, then describe these distributions and correlations between results from 2930 files with no missing value. We give the frequency of results described as indicating a risk of first VTE or of VTE recurrence. We propose 2 quantitative scores linking the 12 parameters at the individual level and reflecting their degree of dispersion with respect to their mean, describe the values of these scores and their associations with thrombophilic results. These normal values should help laboratory workers to validate process results and to assess their degree of originality. Our 2 scores should help to determine the intra-patient plausibility of associations of results. The usefulness of these laboratory scores for predicting clinically-relevant outcomes deserves to be investigated. [ABSTRACT FROM AUTHOR]

With the development of Internet technology, the phenomenon of information overload is becoming more and more obvious. It takes a lot of time for users to obtain the information they need. However, keyphrases that summarize document information highly are helpful for users to quickly obtain and understand documents. For academic resources, most existing studies extract keyphrases through the title and abstract of papers. We find that title information in references also contains author-assigned keyphrases. Therefore, this article uses reference information and applies two typical methods of unsupervised extraction methods (TF*IDF and TextRank), two representative traditional supervised learning algorithms (Naïve Bayes and Conditional Random Field) and a supervised deep learning model (BiLSTM-CRF), to analyze the specific performance of reference information on keyphrase extraction. It is expected to improve the quality of keyphrase recognition from the perspective of expanding the source text. The experimental results show that reference information can increase precision, recall, and F1 of automatic keyphrase extraction to a certain extent. This indicates the usefulness of reference information on keyphrase extraction of academic papers and provides a new idea for the research on automatic keyphrase extraction. [ABSTRACT FROM AUTHOR]

Universitas Negeri Semarang (UNNES) through its library technical implementation unit, especially in the sector of journal developers, has subscribed to numerous journals which have international reputation such as Sage, Oxford Journal, Emerald, Cambridge Journal, Springer Link, IEEE, Sage Research Method, ProQuest, and JSTOR. The existence of these journals are able to help the academic community in learning activities and in enriching the reference in order to create scientific papers, especially thesis. The purpose of this study was to analyze the level of understanding of students in the utilization of electronic journals, to find out what reference sources are used, and to analyze how big the utilization of electronic journals was as references for thesis writing by students in the Department of ECTE. This research utilized a quantitative research method. Respondents in this study were students in the ECTE Department who were currently working on their thesis. Data collection for this study was carried out by using observation techniques and using questionnaires related to understanding and utilization of electronic journals by ECTE students. The number of respondents taken was 47 students who were working on their thesis. And the data analysis was presented by descriptive percentages. The results showed that the level of understanding of students in the utilization of electronic journals was 40.38% at the good level, 50% at the moderate level and 9.62% at the poor level. Sources of reference used by students in research are electronic journals (41.97%), books (36.63%), legislation (7.8%) and internet sources (13.63%). While the utilization of electronic journals as sources of reference used by students showed 44.23% or almost half of the references used are in the form of journals. [ABSTRACT FROM AUTHOR]

The general list of references to the monograph Aleksandr N. Guz, "Eight Non-classical Problems of Fracture Mechanics" Springer Nature, 2021, 390 pp. is presented. This monograph does not have a general list of references but each chapter has its local list of references. [ABSTRACT FROM AUTHOR]

Copyright of Annals of Arts & Languages is the property of Association of Arab Universities and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Case reports are considered the smallest units of descriptive studies. They serve an important function in bringing out information regarding presentation, management, and/or outcomes of rare diseases. They can also be a starting point in understanding unique associations in clinical medicine and can introduce very effective treatment paradigms. Preparing the manuscript for a case report may be the first exposure to scientific writing for a budding clinician/researcher. This manuscript describes the steps of writing a case report and essential considerations when publishing these articles. Individual components of a case report and the "dos and don'ts" while preparing these components are detailed. [ABSTRACT FROM AUTHOR]