bluuebunny/crossref_metadata_2025_split huggingface dataset:
Gambaran Tingkat Depresi Pada Remaja : Literature Review
Authors: Pamungkas Bagas Aji , Kamalah Aisyah Dzil 
Published: December 2021

AbstractAdolescence is one of the transition periods in an individual's life from childhood to adulthood. Problems in adolescents in carrying out their developmental tasks as for the impact of the problems faced by adolescents and the emergence of feelings of insecurity, anxiety, and depression which can later lead to suicidal ideation. This study aims to describe the level of depression in adolescents. Search articles through PubMed and Google Scholar to find articles according to the inclusion and exclusion criteria, followed by a literature review. Gender characteristics in this literature are male, 969 respondents (60%), and The level of depression was obtained as many as 837 respondents (47.8%) did not experience depression. Most teenagers do not experience depression, so it is hoped that health professionals, especially nurses, can provide health information or health promotion, related to depression in adolescents to maintain adolescent mental health.Keywords : Adolescents, Depression.
AbstrakRemaja merupakan periode transisi dalam kehidupan individu dari fase anak hingga menuju fase dewasa . Permasalahan pada remaja muncul ketika menjalani perkembangan dan munculnya perasaan tidak aman, cemas, dan depresi yang nantinya dapat memunculkan ide bunuh diri. Study ini bertujuan untuk mengetahui gambaran tingkat depresi pada remaja. Pencarian artikel melalui PubMed dan Portal garuda untuk menemukan artikel sesuai kriteria inklusi dan eksklusi yang kemudian dilakukan literature review. Karakteristik jenis kelamin pada literature ini berjenis kelamin laki – laki 969 responden (60%) dan pendidikan sekolah 198 (98%). Tingkat depresi didapatkan sebanyak 837 responden (47,8%) tidak mengalami depresi. Sebagian besar remaja tidak mengalami depresi sehingga diharapkan profesi kesehatan khususnya perawat dapat memberikan infotmasi kesehatan atau promosi kesehatan,terkait depresi pada remaja untuk mempertahankan kesehatan mental remaja.Kata kunci : Depresi, Remaja.
When out-groups are perceived as out of place:
urban disorder sensitivity and environmental
distance
Authors: Jaśkiewicz Michał , Sobiecki Jurand 
Published: December 2021

IntroductionThese studies aimed to determine whether a stronger preference for order, structure, and predictability in the urban environment (measured by the Space Intrusion subscale of the Urban Socio-Spatial Disorder Sensitivity Scale) and a higher score on the Out-Group Visual Encroachment scale are associated with more aversive reactions towards the idea of people of another race, ethnicity, or religion settling in the neighborhood.Material and methodsParticipants were recruited through online snowball sampling (pilot study) as well as from among university students. Students were also asked to send links to the study to their acquaintances. The pilot study, as well as Study 1B, were conducted online, whereas in Study 1A the paper-pencil method was used.ResultsScores on the Space Intrusion subscale and the Out-group Visual Encroachment scale were associated with outgroup negativity. Out-group Visual Encroachment was found to mediate the relationship between Space Intrusion and environmental distance toward Muslims.ConclusionsPerceiving out-groups as out of place is a joint product of environmental features (visual cues of belonging) and characteristics of the individual (sensitivity to urban disorder). The challenge for neighborhoods in times of increased migration is how to shape the public domain to increase the chances of strangers becoming more familiar.
Teachers of socially maladjusted children
and youth. Occupational burnout – sense
of self-efficacy – teachers’ life optimism.
A comparative study
Authors: Sygit-Kowalkowska Ewa 
Published: December 2021

IntroductionThe psychological specificity of the occupation of teachers in youth fostering centres (Młodzieżowe Ośrodki Wychowawcze, MOW) and youth psychotherapy centres (Młodzieżowe Ośrodki Psychoterapii, MOS) is rarely explored in empirical studies. As indicated in the literature, working in resocialization facilities (such as MOWs or MOSs) requires more effort expended in contacts with students. Study results indicate that teachers at greater risk of experiencing aggression are also at a greater risk of occupational burnout.Material and methodsThe aim of the current study was to gather data on the intensity of occupational burnout among MOW/MOS teachers and public school teachers as well as to analyse the correlates and predictors of burnout. One hundred and sixty-nine people from two voivodeships in Poland took part in the study. The following measures were used in the study: the Life Orientation Test (LOT-R), the Generalized Self-Efficacy Scale (GSES) and the Link Burnout Questionnaire (LBQ).ResultsPsychophysical exhaustion and a sense of a lack of self-efficacy among teachers are related to their workplace conditions. Longer job experience had a significant influence on the intensity of the individual aspects of occupational burnout and sense of self-efficacy. The current study did not reveal a significant influence of life optimism.ConclusionsThe current study requires continuation, as detailed scientific analyses of this occupational group are still lacking. There is a need for further studies on the impact of occupational burnout on the effectiveness of teachers’ pedagogical interventions.
Conceptual replication of Seo (2008), “Self-efficacy as a mediator in the relationship between self-oriented perfectionism and academic
procrastination”
Authors: N. Williams Matt , R. Edwards Shoni 
Published: December 2021

IntroductionSelf-oriented perfectionism is the tendency to set high standards for oneself and evaluate one’s behaviour accordingly. Based on a study of 692 students in Korea, Seo (2008) reported finding a negative relationship between self-oriented perfectionism and academic procrastination – i.e., the tendency to procrastinate on academic tasks. Furthermore, Seo reported that this relationship was completely mediated by self-efficacy. Seo’s study has been influential in the literature but to our knowledge has not yet been independently replicated. In this study we report a preregistered conceptual replication testing five hypotheses based on Seo’s key findings.Material and methodsA detailed preregistration (including data processing and analysis syntax) was lodged in advance of data collection at https://osf.io/xfvd8. Participants were 575 students recruited from OECD countries using prolific.co. Academic procrastination was measured via an adapted version of the Procrastination Assessment Scale – Students, while self-oriented perfectionism was measured via the 5-item self-oriented perfectionism subscale of the Big Three Perfectionism Scale. Self-efficacy was measured via the New General Self-Efficacy Scale. Both ordinary least squares regression and structural equation modelling were used to test hypotheses.ResultsWe found no evidence of a bivariate relationship between self-oriented perfectionism and academic procrastination in either set of analyses. However, we did find evidence of a small and negative indirect effect of self-oriented perfectionism on academic procrastination via self-efficacy.ConclusionsWe were only able to partially replicate Seo’s key findings, having found no evidence of a negative relationship between self-oriented perfectionism and academic procrastination.
Isometric knee torque, quadriceps-hamstrings ratio, and jumping parameters in Brazilian soccer players of different age categories
Authors: Ferreira Isabella , Santos Jefferson Dos , Souza Matheus , Teixeira Anderson , Barbosa Augusto , Nakamura Fábio , Barbosa Alexandre 
Published: December 2021

PurposeThis study assessed the isometric torque, hamstring-to-quadriceps ratio, and jump performance among three age groups of soccer players.Methods67 male players were divided by chronological age into the under-17 (U17: <i>n</i> = 29), under-20 (U20: <i>n</i> = 22), and above-20-year (PRO: <i>n</i> = 16) groups. They performed countermovement (CMJ) and squat (SJ) jumps. Also, maximal isometric contractions during knee flexion and extension for right (R-TOR) and left limb (L-TOR) torque were assessed. Hamstrings-quadriceps (H:Q) and CMJ:SJ ratios were determined.ResultsCompared with U17 and U20, PRO showed higher CMJ (Δ = 20% and 14%; both <i>p</i> < 0.01) and SJ (Δ = 19% and 13%; <i>p</i> < 0.01 and <i>p</i> = 0.02, respectively), and higher absolute R-TOR and L-TOR during knee extension (Δ = 40% and 58%; both <i>p</i> < 0.01). PRO exhibited higher absolute L-TOR and R-TOR during knee flexion than U17 (Δ = 22% and 26%; <i>p</i> = 0.04 and <i>p</i> < 0.01, respectively). Between-group differences were not detected in normalized torque, except for knee extension R-TOR (PRO > U17; <i>p</i> = 0.04). Greater differences for quadriceps absolute torque (effect size: 1.37–1.46) were observed in the hamstrings (effect size: 0.30–0.92) between PRO and U17. No differences were found for any H:Q torque ratio, but moderate effect sizes (0.71–0.75) were verified between PRO and the other groups. No differences were found for CMJ:SJ ratio.ConclusionsPRO players are more powerful than U17 and U20. Differences in strength level between PRO and U17/U20 are muscle-dependent. The larger strength development of quadriceps over hamstrings can result in lower isometric H:Q torque ratio for PRO.
O ensino de língua portuguesa na perspectiva do professor: que gramática devemos ensinar?
Authors: BATISTA-SANTOS Dalve Oliveira , SANTOS Domingas Ferreira dos 
Published: December 2021

Este artigo tem por objetivo investigar o ensino contextualizado da língua, a partir da representação de professores da rede municipal, de uma cidade, do interior, do estado do Tocantins acerca do trabalho com a gramática na sala de aula. Para tanto, realizou-se a aplicação de um questionário com um grupo de quatro professores do Ensino Fundamental, que ministram a disciplina de Língua Portuguesa, de uma escola pública do município de Porto Nacional- TO. Assim, para refletir e analisar as concepções dos professores sobre o ensino de gramática, utilizamos como respaldo teórico: Geraldi (1997), Travaglia (2003), Mendonça (2006), Antunes (2014), Batista-Santos; Teles (2018) entre outros. Por meio de uma análise qualitativa-interpretativista constatou-se que ainda exista uma predominância de uma prática de ensino de gramática normativa, evidenciando o tripé: conceituação, classificações e exercícios mecânicos, sem possibilitar reflexão sobre os efeitos de sentidos que a classe de palavras desempenha no texto. Todavia, mesmo com tal evidência, notou-se nas representações dos professores a necessidade de mudança nas práticas pedagógicas para o ensino de Gramática, considerando o contexto de uso, bem como um trabalho produtivo (uso-reflexão-uso) de reflexão e posicionamentos críticos.
As Universidades Públicas e o Desenvolvimento do Brasil – 75 anos da UFPE
Authors: Naouar Oussama , Andrade Adriano Dias de 
Published: December 2021

Editorial do volume 38, número 2, 2021, da Estudos Universitários: revista de cultura da UFPE. Edição especial As Universidades Públicas e o Desenvolvimento do Brasil – 75 anos da UFPE.
АҚМОЛА ОБЛЫСЫНДА ӨСІРІЛЕТІН ЗААНЕН ЕШКІЛЕРІНІҢ СҮТ ӨНІМДІЛІГІНЕ АЗЫҚТАНДЫРУДЫҢ ӘСЕРІН АНЫҚТАУ
Authors: Омарова К.М.  , Саденова М.К.  , Шауенов С.К  
Published: December 2021

Мақалада Ақмола облысы жағдайында өсірілетін заанен ешкілерінің сүтін өндіруді жетілдіру мақсатында олардың күнделікті шаруашылықта пайдаланған азық түрімен құрамының сүт өнімділігіне әсерін зерттеу бойынша тәжірибе ізденісінің нәтижесі келтірілген. Шаруашылықта қалыптасқан азықтандыру рационы бойынша бақылау тобы және құрамы өзгертілген азықтандыру рационы бойынша тәжірибелік топ құрылып, салыстыру мақсатында екі топқа бөлінген ешкілердің сүт өнімділіктері зерттелді. Алғашқы зерттеу азық құрамы зерттеуінен басталды. Шаруашылықтағы сауын ешкілерін азықтандыру үшін қолданылған жем-шөп түрлерінің құнарлылық дәрежелері нормаға сәйкес келетіні байқалды. Ешкілерді азықтандыру барысында бақылау тобына шаруашылықта қалыптасқан жем-шөптер берілсе, ал тәжірибелік топқа құрамы өзгертілген жаңа рацион құрылып азықтандырылды. Нәтижесінде азықтардың түрі көбейіп азықтандыру рационының құнарлығы да арта түсті. Сүт өнімділігі бақылау тобы бойынша орташа 660 л болса, ал тәжірибелік топтағы ешкілердің сүт өнімділігі 700 л құрады. Тәжірибелік топтағы ешкілердің сүт майлылығы 0,39 % артқаны да байқалды. Ізденіс нәтижесі бойынша ешкілерге азықты артық мөлшерде шығындамай күніне екі уақыт арнайы дайындалған азықтарды беріп, ал түскі уақытта дәнді азықтардың барлық түрін араластырып дайындалған түйіршікті азықтық қоспаны беру арқылы сүт өнімділігін көбейтуге болытыны анықталды.
ОСОБЕННОСТИ ФИЗИКО-ХИМИЧЕСКОГО СТРОЕНИЯ КАТИОННОГО КАРТОФЕЛЬНОГО КРАХМАЛА, ПОЛУЧЕННОГО СУСПЕНЗИОННЫМ («МОКРЫМ») СПОСОБОМ
Authors: Литвяк В.В  , Бутрим С.М  , Никитина М.Ф  , Кузина Л.Б  
Published: December 2021

Разработан метод катионизации крахмала с высокой эффективностью, позволяющий получить крахмал со степенью замещения от 0,01 до 0,06 моль/моль, в присутствии ингибиторов клейстеризации в щелочной среде, реагентом ХГПТМАХ. Сканирующие электронные фотографии гранул нативного и катионного крахмалов показали разрушение крахмальных гранул с возрастанием степени катионизации. Анализ катионных крахмалов 13С ЯМР-, 1Н ЯМР-спектров и ИК-спектра указывает на наличие α-D-глюкопиранозы как основного элемента структуры, а также присутствие эпихлоргидринной группировки, замещающей гидроксид в положении 2С, 3С и 6С α-D-глюкопиранозы. При этом процесс замещения в разных положениях α-D-глюкопиранозы происходит неравномерно (с различной скоростью) и осуществляется следующим образом: 2С > 6С > 3С. Анализ дифрактограмм установил, что повышение температуры реакции катионизации крахмала приводит к снижению степени кристалличности (33,2% - нативный крахмал, 28% - катионный крахмал со СЗ 0,035 и 0% - катионный крахмал со СЗ 0,061 и 0,045). Рефлексы 2q = 17,0, 19,5 и 22,1º, которые являются основными для нативного картофельного крахмала почти не выражаются в катионных крахмалах, полученных при температуре 45 ºС и выше, рефлексы при 2q = 19,5º отсутствуют в катионных крахмалах, полученных при температуре 35 ºС но при этом сохраняют четкие полосы с максимумами при 2q = 17,0, 22,1 º. Катионизация оказывает сильное влияние на механизм деградации и начальную температуру, а также другие термодинамические свойства крахмала, о чем свидетельствуют неизотермические термогравиметрические кривые крахмала нативного и катионного. Потери массы происходят в 2 стадии: при первой стадии, происходящей в диапазоне температур 70-100 ºС, удаляется влага, абсорбированная образцами нативного и катионного крахмала, а во второй стадии протекающая при температуре от 220-287 ºС идет процесс деградации и карбонизации полимера. Различие катионных и нативных крахмалов обуславливается более низкой температурой карбонизации катионных крахмалов.
PENERAPAN METODE TOTAL PHYSICAL RESPONSE (TPR) UNTUK MENINGKATKAN MOTIVAS BELAJAR PESERTA DIDIK DI KELAS XI
Authors: QUARTINA ZIAH 
Published: December 2021

This method aims to improve the quality of learning and the participation of students who are still low in the English learning process. Solving the problem of low participation or motivation of students related to learning outcomes by applying the Total Physical Response (TPR) method. The application of this method is carried out in 2 (two) cycles. The technique of collecting data is through observation by teachers and collaborators (observers) and data analysis is carried out in a descriptive manner with the percentage technique. The level of participation or motivation of students is expressed in high, medium and low categories. Based on the results of the study, it can be concluded that using the Total Physivcal Response (TPR) method can increase the motivation to learn English for class XI TKRO B SMKN 2 Banjarbaru students in the even semester of the 2019/2020 school year on Recount Text material.
ABSTRAKMetode ini bertujuan untuk meningkatkan kualitas pembelajaran dan partisipasi peserta didik yang masih rendah dalam proses pembelajaran Bahasa Inggris. Pemecahan masalah rendahnya partisipasi atau motivasi peserta didik yang berkaitan dengan hasil belajar dengan penerapan metode Total Physical Response(TPR). Penerapan metode ini dilaksanakan sebanyak 2 (dua) siklus. Teknik pengumpulan data melalui observasi oleh guru dan kolaborator (observer) dan analisis data dilakukan secara deskripsi dengan teknik persentase. Tingkat partisipasi atau motivasi peserta didik dinyatakan dengan kategori tinggi, sedang dan rendah. Berdasarkan hasil penelitian, dapat disimpulkan bahwa dengan menggunakan metode Total Physivcal Response (TPR) dapat meningkatkan motivasi belajar Bahasa Inggris peserta didik kelas XI TKRO B SMKN 2 Banjarbaru semester genap tahun pelajaran 2019/2020 pada materi Recount Text.
Estimating population and urban areas at risk of coastal hazards, 1990–2015: how data choices matter
Authors: MacManus Kytt , Balk Deborah , Engin Hasim , McGranahan Gordon , Inman Rya 
Published: December 2021

Abstract. The accurate estimation of population living in the low-elevation coastal zone (LECZ) – and at heightened risk from sea level rise – is critically
important for policymakers and risk managers worldwide. This
characterization of potential exposure depends on robust
representations not only of coastal elevation and spatial population data but also
of settlements along the urban–rural continuum. The empirical basis for LECZ
estimation has improved considerably in the 13 years since it was first
estimated that 10 % of the world's population – and an even greater share
of the urban population – lived in the LECZ (McGranahan et al., 2007a). Those
estimates were constrained in several ways, not only most notably by a single
10 m LECZ but also by a dichotomous urban–rural proxy and population
from a single source. This paper updates those initial estimates with newer,
improved inputs and provides a range of estimates, along with sensitivity
analyses that reveal the importance of understanding the strengths and
weaknesses of the underlying data. We estimate that between 750 million and
nearly 1.1 billion persons globally, in 2015, live in the ≤ 10 m LECZ,
with the variation depending on the elevation and population data sources
used. The variations are considerably greater at more disaggregated levels,
when finer elevation bands (e.g., the ≤ 5 m LECZ) or differing
delineations between urban, quasi-urban and rural populations are
considered. Despite these variations, there is general agreement that the
LECZ is disproportionately home to urban dwellers and that the urban
population in the LECZ has grown more than urban areas outside the LECZ
since 1990. We describe the main results across these new elevation,
population and urban-proxy data sources in order to guide future research
and improvements to characterizing risk in low-elevation coastal zones (https://doi.org/10.7927/d1x1-d702, CIESIN and CIDR, 2021).
Preferencias sociales en un juego sencillo de coparticipación
Authors: Rubbini Camilo , Mateo Cesar 
Published: December 2021

La evidencia experimental revela que los individuos en sus elecciones se apartan de un comportamiento self-interested. Aquí se presenta un juego experimental sencillo a estudiantes de distintas carreras de la Universidad Nacional de La Plata, que permite contrastar las predicciones de estos modelos canónicos, con representaciones sofisticadas de preferencias sociales. Los resultados encontrados muestran que los agentes incorporan consideraciones de equidad en sus elecciones. En particular, en el escenario considerado, el concepto de equidad parece estar íntimamente ligado al de igualdad.
Los costos de transacción en la comercialización agropecuaria: un estudio de caso
Authors: Barbero Andrea 
Published: December 2021

Los fenómenos de vinculación contractual han sido un tópico fundamental en la literatura de la comercialización agropecuaria ya que las investigaciones, especialmente las relacionadas a cadenas agroalimentarias muestran formas de interacción y colaboración entre las firmas. El objetivo general de este trabajo es estudiar las formas de coordinación utilizando como marco la Teoría de los Costos de Transacción. El caso analizado es la comercialización de cebolla en la región del Valle Bonaerense del Río Colorado poniendo particular énfasis en los factores que afectan las decisiones de comercialización de los agentes que intervienen en la producción de cebolla. La hipótesis que se intenta probar es que la elección entre vender spot o utilizar una relación contractual más compleja está afectada por costos de transacción y por características propias de los productores. La evidencia empírica muestra la mayoría de los productores vendiendo en transacciones spot y el modelo empírico permite inferir que el tamaño de la empresa, la inversión en activos físicos y la capacidad de generar relaciones estables con los compradores incrementan las probabilidades de articular en transacciones más complejas, ya sea integrando las etapas posteriores o realizando acuerdos duraderos con otros eslabones de la cadena.
University-industry collaboration importance in innovative brazilian industrial firms: a sectorial model
Authors: Steingraber Ronivaldo , De Oliveira Goncalves Flávio 
Published: December 2021

This article examines empirically the university-industry collaboration (UIC) importance in innovative
firms on Brazilian industry. This relation is considered an important tool for economic growth in innovation-led firms. It was used a hierarchical regression model for 25.667 innovative industrial firms in the year 2005, the innovation involves product, process, or organizational change. The Total Factor Productivity was introduced as independent variable, because it can be used in all firms as performance measure, and it was average centralized. The TFP is explained by firm’s internal capabilities, and in industry by the UIC importance. The found results are upward average (positive sign), and downward average (negative
sign). The sectorial impact of UIC in the TFP is positive, but near zero. The internal capabilities present exchanged signs between the firm and the industry, only innovative labor have both signs positive. The random effects identify nine industries with upward productivity gains, 8,26 % of total Brazilian industry, and these industries are traditional, low-tech intensity, only the automotive industry is medium-technology. Twenty industries have downward productivity gains, 18,35 % of total Brazilian industry, and between them are high-technology industries, as diverse capital tools, and electronics.
Một số phương pháp giải phương trình hàm
Authors: Nguyễn Thị Hoài Quyên 
Published: December 2021

Trong bài báo này, một số phương pháp hay dùng để giải phương trình hàm được trình bày cụ thể nội dung từng phương pháp,kèm theo ví dụ điển hình minh họa cho từng phương pháp.Qua đó giúp người học dễ hình dung và nắm bắt được phương pháp giải từng loại phương trình hàm.