bluuebunny/crossref_metadata_2025_split huggingface dataset:
What Factors Are Most Closely Associated With Mood Disorders in Adolescents During the COVID-19 Pandemic? A Cross-Sectional Study Based on 1,771 Adolescents in Shandong Province, China
Authors: Ren Ziyuan , Xin Yaodong , Wang Zhonglin , Liu Dexiang , Ho Roger C. M. , Ho Cyrus S. H. 
Published: September 2021

Background and Aims: COVID-19 has been proven to harm adolescents' mental health, and several psychological influence factors have been proposed. However, the importance of these factors in the development of mood disorders in adolescents during the pandemic still eludes researchers, and practical strategies for mental health education are limited.Methods: We constructed a sample of 1,771 adolescents from three junior high middle schools, three senior high middle schools, and three independent universities in Shandong province, China. The sample stratification was set as 5:4:3 for adolescent aged from 12 – 15, 15 – 18, 18 – 19. We examined the subjects' anxiety, depression, psychological resilience, perceived social support, coping strategies, subjective social/school status, screen time, and sleep quality with suitable psychological scales. We chose four widely used classification models-k-nearest neighbors, logistic regression, gradient-boosted decision tree (GBDT), and a combination of the GBDT and LR (GBDT + LR)-to construct machine learning models, and we utilized the Shapley additive explanations value (SHAP) to measure how the features affected the dependent variables. The area under the curve (AUC) of the receiver operating characteristic (ROC) curves was used to evaluate the performance of the models.Results: The current rates of occurrence of symptoms of anxiety and depression were 28.3 and 30.8% among the participants. The descriptive and univariate analyses showed that all of the factors included were statistically related to mood disorders. Among the four machine learning algorithms, the GBDT+LR algorithm achieved the best performance for anxiety and depression with average AUC values of 0.819 and 0.857. We found that the poor sleep quality was the most significant risk factor for mood disorders among Chinese adolescents. In addition, according to the feature importance (SHAP) of the psychological factors, we proposed a five-step mental health education strategy to be used during the COVID-19 pandemic (sleep quality-resilience-coping strategy-social support-perceived social status).Conclusion: In this study, we performed a cross-sectional investigation to examine the psychological impact of COVID-19 on adolescents. We applied machine learning algorithms to quantify the importance of each factor. In addition, we proposed a five-step mental health education strategy for school psychologists.
Fluorescent Chemosensors for Ion and Molecule Recognition: The Next Chapter
Authors: Yan Kai-Cheng , Steinbrueck Axel , Sedgwick Adam C. , James Tony D. 
Published: September 2021

Over the past 30 years fluorescent chemosensors have evolved to incorporate many optical-based modalities and strategies. In this perspective we seek to highlight the current state of the art as well as provide our viewpoint on the most significant future challenges remaining in the area. To underscore current trends in the field and to facilitate understanding of the area, we provide the reader with appropriate contemporary examples. We then conclude with our thoughts on the most probable directions that chemosensor development will take in the not-too-distant future.
A Computable Phenotype for Autosomal Dominant Polycystic Kidney Disease
Authors: Kalot Mohamad A. , El Alayli Abdallah , Al Khatib Mohammad , Husainat Nedaa , McGreal Kerri , Jalal Diana I. , Yu Alan S.L. , Mustafa Reem A. 
Published: September 2021

Key Points

The ADPKD computable phenotype on the basis of ICD-9/10 is an excellent screening tool to identify patients with ADPKD.Patients who were followed in nephrology clinics had a higher sensitivity, specificity, and positive and negative predictive values.Specificity of the ADPKD computable phenotype is comparable with other medical conditions.

Background
A computable phenotype is an algorithm used to identify a group of patients within an electronic medical record system. Developing a computable phenotype that can accurately identify patients with autosomal dominant polycystic kidney disease (ADPKD) will assist researchers in defining patients eligible to participate in clinical trials and other studies. Our objective was to assess the accuracy of a computable phenotype using International Classification of Diseases 9th and 10th revision (ICD-9/10) codes to identify patients with ADPKD.

Methods
We reviewed four random samples of approximately 250 patients on the basis of ICD-9/10 codes from the EHR from the Kansas University Medical Center database: patients followed in nephrology clinics who had ICD-9/10 codes for ADPKD (Neph+), patients seen in nephrology clinics without ICD codes for ADPKD (Neph−), patients who were not followed in nephrology clinics with ICD codes for ADPKD (No Neph+), and patients not seen in nephrology clinics without ICD codes for ADPKD (No Neph−). We reviewed the charts and determined ADPKD status on the basis of internationally accepted diagnostic criteria for ADPKD.

Results
The computable phenotype to identify patients with ADPKD who attended nephrology clinics has a sensitivity of 99% (95% confidence interval [95% CI], 96.4 to 99.7) and a specificity of 84% (95% CI, 79.5 to 88.1). For those who did not attend nephrology clinics, the sensitivity was 97% (95% CI, 93.3 to 99.0), and a specificity was 82% (95% CI, 77.4 to 86.1).

Conclusion
A computable phenotype using the ICD-9/10 codes can correctly identify most patients with ADPKD, and can be utilized by researchers to screen health care records for cohorts of patients with ADPKD with acceptable accuracy.
FREQUENCY MANIPULATOR WITH MINIMUM SHIFT AND COHERENT DETECTOR
Authors: ВОЛКОВ А.А. , АНТОНОВ А.А. , КУЗЮКОВ В.А. , МОРОЗОВ М.С. 
Published: September 2021

Предложены новые варианты частотного манипулятора и когерентного детектора с минимальным сдвигом. Упрощена схема манипулятора, выполненного на автогенераторе, к колебательному контуру которого параллельно подключается индуктивность или емкость (в зависимости от знака манипулирующего сигнала). Получена новая формула для оценки выигрыша в помехоустойчивости когерентного детектора перед некогерентным.
In this article, new versions of a frequency manipulator and a coherent detector with a minimum shift are proposed. The manipulator is based on a self-oscillator, to the oscillatory circuit of which inductance or capacitance is connected in parallel (depending on the sign of the manipulating signal). A new formula is obtained for estimation of gain in noise immunity of coherent detector before non-coherent one.
ANALISA KAPASITAS SAMBUNGAN KOLOM-BALOK BAJA MENGGUNAKAN STIFFENER PADA BALOK DENGAN CBFEM METHOD
Authors: Sapta Sapta , Farlianti Sari 
Published: September 2021

CBFEM method adalah metode analisa finite element untuk menganalisa sambungan kolom-balok dengan memodelkan elemen sambungan secara detail dan presisi, dimana setiap elemen (plates and bolts) pada sambungan dihasilkan analisa tersendiri dengan FEA. Pada artikel ini disajikan hasil analisa kapasitas sambungan kolom-balok (sambungan baut) berdasarkan AISC 360-16 (ANSI/AISC 360, 2016) menggunakan CBFEM method dengan program bantu yaitu software IDEA Statica 2.1. Penentuan elemen-elemen sambungan (dimensi dan ukuran) menggunakan ketentuan dalam ANSI/AISC 358 “prequalified connections for special and intermediate frame for seismic applications”. Dari hasil analisa yang dilakukan dengan software IDEA Statica 2.1, didapatkan bahwa dengan menggunakan stiffener dapat mengurangi tegangan-regangan yang terjadi pada web balok, akan tetapi meningkatkan tegangan dan regangan yang terjadi pada top flange dan bottom flange. Untuk kapasitas sambungan tidak menimbulkan peningkatan yang signifikan.

Kata kunci : CBFEM method, stiffener, web, flange, vertical bracket
Enseñanza creativa en entornos virtuales para el desarrollo de competencias emocionales
Authors: Aragundi Ketty , Game-Varas Cinthya 
Published: September 2021

Esta investigación realizada en el nivel básico superior de la Unidad Educativa “José María Santana Salazar” del cantón Manta, tuvo como objetivo analizar la influencia de la enseñanza creativa en los entornos virtuales, para desarrollar competencias emocionales en los estudiantes. Se empleó un enfoque cualitativo, de tipo exploratorio que recolectó puntos de vista de docentes y expertos en el tema mediante el instrumento de la entrevista, aplicada a una muestra intencional. Entre los resultados se evidenció que los docentes incluyen estrategias creativas mediante mensajes motivadores, actitudes positivas, empatía, datos curiosos, dinámicas visuales, entre otros, con la finalidad de crear ambientes favorables para la enseñanza aprendizaje. Se concluye que los entornos virtuales no han permitido desarrollar satisfactoriamente las competencias emocionales en los estudiantes, presentando inconvenientes en la adaptación de la modalidad actual de estudio. Por tal motivo, los docentes han tenido que capacitarse de forma acelerada para afrontar con las exigencias que demanda la educación virtual, aplicando estrategias creativas e innovadoras.
Kazimierz Przerwa-Tetmajer’s Danae Tycjana Within the Framework of Schopenhauer’s Philosophy: Reading Ekphrasis Through the Prism of Aesthetic Experience
Authors: Swoboda Bartosz 
Published: September 2021

This article aims to discuss the relationship between word and image in literary works devoted to the so-called ekphrasis. The present research is organised as follows: I first discuss the concept of contemplative aesthetic experience as elucidated in Schopenhauer’s philosophy, and then provide some theoretical reflections on its current interpretations; in the second part, I try to examine the poem Danae Tycjana from III Seria Poezji (1898), by the Polish modernist poet Kazimierz Przerwa-Tetmajer, through the lens of the concept of contemplative aesthetic experience. The analysis here carried out within the theoretical framework presented contends that the rhetorical device of ekphrasis should be understood as verbalisation of aesthetic aspects and experience. The last part of this paper investigates Titian’s painting Danaë (1545-1546, Museo di Capodimonte, Naples), one of several examples of the genre of erotic mythologies in Western art popularized by Titian, as the foundation for Tetmajer’s aesthetic experience and source of ekphrasis.
Translations of Roscoe's Chemistry Books into Japanese and Hebrew - Historical, Cultural and Linguistic Aspects
Authors: Siderer Yona 
Published: September 2021

This research studies two translations of Henry Enfield Roscoe's chemistry book of 1872 into Japanese (1873) and Hebrew (1929). Roscoe's original chapter on candle burning is presented, in which he manifested his attitude to chemical experiments. The Japanese and Hebrew historical backgrounds of the translations, as well as their cultural and linguistic aspects are discussed. Roscoe's relations with Japanese scholars are presented. The study moves between events in three countries, England, Japan and Israel. The importance and complexity of translation of science and its later results are discussed.
Role of Distance Education in Promotion of Women Education in Pakistan
Authors: Sakina Jumani  , Sufi Amin  , Fateh M. Mari  
Published: September 2021

Education plays a significant role in growth of mind and individual income as it helps an individual in contributing to society in a positive way. It positively affects the attitude of an individual in adjusting to the society and adds in economic and societal growth. The main objective of education is to reshape the personalities and attitudes of people to build a better society and grow the economy. In this way, women education becomes more important. There is a common saying, “If a man is educated, an individual is educated, and if a women is educated, the entire family is educated”. The distance learning mode of education has been recognized as a great resource to give equal access to education to the women from remote areas of developing countries including Pakistan. However, proper quality assurance systems are to be placed for distance and open education in order to avoid its misuse and to ensure uncompromised education. With this backdrop, the main objective of the present study was to assess the role of distance education in extending and promoting women education. The nature of the study was quantitative and survey type. The masters students {MA (Education)/MEd level} of Allama Iqbal Open University (AIOU) enrolled for spring semester-2018 to spring-2019, all the tutors of postgraduate Teacher Education Programs of AIOU, academicians relating to distance education and formal education programs were the population of this study. Due to lack of resources, and constraints of time and scope of the study, it was limited to four regions that were randomly sampled. A total number of 300 students from relevant programs were randomly selected i.e., 75 students from each region. 100 tutors of relevant programs were randomly sampled by selecting 25 tutors from each region. Questionnaires were used as research instruments. SPSS was used for data analysis. The data were analyzed and interpreted by applying statistical method of percentage and mean scores. The results show that the distance education has positively contributed towards women education. It has also improved their social, social skills, communication skills and the skills required for employment and entrepreneurship. The results further show that distance education has benefited the remotely located women in the country. However, the quality aspects of distance education need to be addressed to enhance further benefits to women who opt for distance education.
MEDIA PEMBELAJARAN DIGITAL INTERAKTIF BERBASIS ADOBE FLASH PADA MASA PANDEMI DI SEKOLAH DASAR
Authors: Purwati Ledi Merlin 
Published: September 2021

Media pembelajaran berbasis multimedia interaktif menggunakan Adobe Flash dapat menjadi salah satu alternatif pilihan media khususnya pada saat adanya pandemi COVID-19 untuk menciptakan pembelajaran yang efektif. Penelitian ini bertujuan untuk menganalisis bagaimana penerapan media pembelajaran digital berbasis Adobe Flash di sekolah dasar dan dampak penggunaan media pembelajaran berbasis Adobe Flash. Metode yang digunakan dalam penelitian ini adalah kajian literatur dari penelitian terdahulu terkait media pembelajaran digital Interaktif Berbasis Adobe Flash. Hasilnya para peneliti terdahulu menemukan (1) media pembelajaran interaktif berbantuan Macromedia Flash yang dikembangkan cocok untuk digunakan dalam memahami informasi teks cerita (2) motivasi belajar siswa lebih tinggi dengan menggunakan model pembelajaran menggunakan Macromedia Flash (3) meningkatkan hasil belajar siswa
Państwa zaborcze wobec zbiegów i dezerterów – rosyjsko-pruskie konwencje kartelowe z lat 1816–1830
Authors: Rutkowski Marek 
Published: September 2021

Relationships between the Russian Empire (and the Kingdom of Poland) and the Kingdom of Prussia, which took place during the first fifteen years after signing the Treaty of Vienna (1815), included many so-called sensitive topics. Among them there were issues of border crossing: fleeing and desertion. In order to stop or limit people from such acts, invading countries signed a plethora of cartel agreements in the years 1816-1830. One of the first agreements was signed on 13th/25th May 1816 that soon – on 24th March/5th April 1817 – was extended by an additional extradition order. Another important Russian-Prussian agreement was a convention (with a declaration) dated back to 17th/29th March 1830.
The discussed agreements, which regulated the procedures for effective capture and transfer of deserters and fugitives in quite detail, were supposed to refer only to legal, not political, issues partly by definition, and by international practice. This lasted until 1830, when David d’Alopaeus and Christian Bernstorff signed a cartel agreement from March 1830, which also concerned (in the secret declaration) the possible extradition of political criminals. Signing of such a convention just eights months before the outbreak of the November Uprising shows invading countries’ attitude towards a possible and anticipated fight for Polish national liberation.
Analysis of E-Commerce Adoption Level on Culinary Micro, Small and Medium Enterprises (Umkm) in Karawang Regency Using Smart Pls
Authors: Suhada Karya , Setiyani Lila , Setiadi Sukardi Damas 
Published: September 2021

E-commerce is an electronic trading tool where trading transactions, both buying and selling, are carried out electronically on the internet network. The existence of the internet and various technologies in the telecommunication sector have changed many things, one of which is in UMKM. The current owners of UMKM are expected to be able to compete and maintain the continuity of their business by making changes and applications in the technical field. This study aims to analyze the level of e-commerce adoption in culinary UMKM in Karawang Regency. The method used is a qualitative approach by measuring technology, environmental, organizational, and e-commerce adoption variables on the performance of UMKM. The data collection technique used in this study was probability sampling, with random sampling types, with a total of 70 culinary UMKM in Karawang regency. The results of this study indicate that technology and environmental factors have a positive effect on the adoption of e-commerce so that they can improve the performance of the UMKM in this study.
DIALOGICIDADE E AFETIVIDADE COMO PRINCÍPIOS PARA UMA EDUCAÇÃO LIBERTADORA NA EJA
Authors: Fernandes Marcos Vinicius Reis , Bandeira Glaucio Martins da Silva , Alvarenga Marcia Soares de 
Published: September 2021

O presente trabalho tem por objetivo analisar as categorias dialogicidade e afetividade como aspectos necessários ao processo pedagógico na modalidade de Educação de Jovens e Adultos (EJA). Recorreu-se de estudos bibliográficos de obras de Paulo Freire para o diálogo das categorias em análise. Desse modo, compreende-se que as categorias em referência estão diretamente relacionadas a um processo de ensino-aprendizagem voltado para emancipação humana dos estudantes trabalhadores. Conclui-se, portanto, que uma educação libertadora para a autolibertação destes sujeitos deve ser pautada na valorização de saberes intra e extraescolares que permeiam nas relações dialógicas e afetivas.
A PEDAGOGIA FREIREANA NA EDUCAÇÃO NÃO ESCOLAR
Authors: Brito Jocilene Oliveira Santos , Crusoé Nilma Margarida de Castro 
Published: September 2021

Este trabalho faz parte da pesquisa[1] que analisou as experiências formativas nas práticas educativas não escolares do Teatro do Oprimido a partir das narrativas de integrantes de um grupo de teatro do interior da Bahia. O estudo traz contribuições do pensamento freireano para se pensar a educação não escolar. Trata-se de uma pesquisa qualitativa, com aporte na Fenomenologia Sociológica de Alfred Schutz especificamente na noção de experiência como resultado da relação entre consciência e mundo. Tem como referência teórica central a Obra “Pedagogia do Oprimido” do educador Paulo Freire. Os resultados revelaram contribuições da pedagogia freireana nas ações desenvolvidas no T.O, por imprimir formações voltadas para dimensões educacional, social e política ou, em outros termos, para uma educação política e social emancipadora.

[1] Pesquisa de mestrado financiada pela Fundação de Amparo à Pesquisa do Estado da Bahia – FAPESB.
Chemical Composition of Outbursting Comet C/2015 ER61 (PanSTARRS)
Authors: Saki Mohammad , Gibb Erika L. , Bonev Boncho P. , Roth Nathan X. , DiSanti Michael A. , Khan Younas , Dello Russo Neil , Vervack Jr. Ronald J. , McKay Adam J. , Kawakita Hideyo 
Published: September 2021

Abstract
Comet C/2015 ER61 (PanSTARRS) is a long-period Oort cloud comet whose favorable approach to the inner parts of the solar system in 2017 April–May enabled us to characterize its primary volatile composition using the iSHELL spectrograph mounted on the 3 m NASA Infrared Telescope Facility (IRTF) on Maunakea, Hawaii. We used three iSHELL settings (covering ∼2.8–5.2 μm) to sample fluorescent emissions from

H
2

O, OH,

CH
3

OH, HCN,

C

2

H

2

,

NH

3

, CO,

CH

4

,

C
2

H
6

,

H

2

CO, and OCS on multiple dates ranging from UT 2017 April 15 (shortly after its April 4 outburst) to May 13, nearly 30 days before the detection of its double nucleus. Our observations also offered the opportunity to obtain sensitive

3
σ

upper limits for cyanoacetylene (

HC
3

N). We report rotational temperatures (

T

rot

), production rates (Qs), abundance (mixing) ratios (relative to

H

2

O

and

C
2

H
6

), and spatial distributions in the coma. ER61 exhibits variability in production rates of many species on short (day-to-day) and long (pre- versus post-perihelion) timescales. The relative abundances of these volatile species remained consistent within uncertainties during our pre-perihelion observations but tended to decrease during our post-perihelion observations (with the exception of

CH

3

OH and HCN). The short-timescale variability in the production rates of these volatiles could be due to diurnal effects (over the course of the rotation of the nucleus) and/or the effect of its outburst. The decrease in the production rates and hence the mixing ratios in some volatiles in post-perihelion dates could be due to the presence of seasonal effects in ER61.
Radioactive Planet Formation
Authors: Adams Fred C. 
Published: September 2021

Abstract
Young stellar objects are observed to have large X-ray fluxes and are thought to produce commensurate luminosities in energetic particles (cosmic rays). This particle radiation, in turn, can synthesize short-lived radioactive nuclei through spallation. With a focus on 26Al, this paper estimates the expected abundances of radioactive nuclei produced by spallation during the epoch of planet formation. In this model, cosmic rays are accelerated near the inner truncation radii of circumstellar disks, r
X ≈ 0.1 au, where intense magnetic activity takes place. For planets forming in this region, radioactive abundances can be enhanced over the values inferred for the early solar system (from meteoritic measurements) by factors of ∼10−20. These short-lived radioactive nuclei influence the process of planet formation and the properties of planets in several ways. The minimum size required for planetesimals to become fully molten decreases with increasing levels of radioactive enrichment, and such melting leads to loss of volatile components, including water. Planets produced with an enhanced radioactive inventory have significant internal luminosity, which can be comparable to that provided by the host star; this additional heating affects both atmospheric mass loss and chemical composition. Finally, the habitable zone of red dwarf stars is coincident with the magnetic reconnection region, so that planets forming at those locations will experience maximum exposure to particle radiation and subsequent depletion of volatiles.