bluuebunny/crossref_metadata_2025 huggingface dataset:
PERAN KOMUNIKASI EFEKTIF KEPALA SEKOLAH DALAM MENINGKATKAN MOTIVASI KERJA GURU
Authors: Zurhidayati  , Hendriani Suswati
Published: September 2024

Gaya komunikasi kepala sekolah dapat menyebabkan misinterpretasi dan ketidakjelasan dalam penyampaian pesan kepada guru, sehingga pesan yang disampaikan tidak mencapai tujuan yang diinginkan dan memiliki dampak terhadap menurunnya motivasi kerja para guru. Jenis penelitian ini adalah penelitian kualitatif dengan metode deskriptif. Subjek penelitian ini adalah kepala sekolah dan sepuluh orang guru SMP Negeri 2 Sijunjung. Instrumen penelitian ini adalah lembar wawancara, dengan mengumpulkan data melalui wawancara. Data yang terkumpul dianalisis menggunakan analisis tematik untuk mengidentifikasi pola komunikasi kepala sekolah yang berdampak pada motivasi kerja guru. Hasil temuan penelitian menunjukkan bahwa komunikasi yang dilakukan oleh kepala sekolah untuk memotivasi guru mencakup kemampuan menyampaikan pesan dengan jelas, gaya kepemimpinan yang inklusif dan berfokus pada pembangunan komunitas, peran kepala sekolah sebagai fasilitator dalam proses pengambilan keputusan, komunikasi rutin, dukungan dalam mengatasi masalah yang dihadapi guru, dan penerapan praktik komunikasi efektif seperti keterbukaan, pendekatan empati, membangun hubungan interpersonal, serta memberikan umpan balik konstruktif kepada guru. Kesimpulan nya, peran komunikasi kepala sekolah sangat penting dalam meningkatkan motivasi kerja guru sehingga dapat menciptakan lingkungan kerja yang positif dan meningkatkan kualitas pendidikan. Diharapkan Kepala sekolah harus berusaha untuk mengenal setiap guru secara individu, memahami preferensi, kekuatan, dan tantangan mereka.
HARGA DIRI, CELEBRITY WORSHIP DAN PSYCHOLOGICAL WELL-BEING PADA PENGGEMAR K-POP
Authors: Khalisha Muti Aulia
Published: September 2024

Di Indonesia fenomena budaya korea sangat populer di kalangan remaja dan dewasa. Mengidolakan selebriti Korea mempengaruhi para penggemar k-pop untuk merubah sikap dan perilaku kearah yang positif. Perilaku positif penggemar K-pop dapat mempengaruhi psychologicall well-being. Terdapat beberapa hal yang dapat meningkatkan psychological well-being pada penggemar K-pop diantaranya harga diri dan celebrity worship. Penelitian ini bertujuan untuk mengetahui pengaruh harga diri dan celebrity worship terhadap psychological well-being pada penggemar K-pop. Penelitian ini melibatkan 113 orang penggemar K-pop. Teknik pengambilan sampel ditentukan dengan purposive sampling dengan kriteria rentang usia 18-25 tahun. Pengumpulan data pada penelitian ini menggunakan metode kuesioner. Penelitian ini menggunakan teknik analisis data dengan uji regresi lienar berganda dengan menggunakan program komputer SPSS (Statistical Package for Social Science) versi 26.0 for Mac Os. Hasil penelitian ini menunjukan bahwa terdapat pengaruh antara harga diri dan celebrity worship terhadap psychological well-being sebesar 0.990 (p< .05). penelitian ini menunjukan bahwa harga diri memiliki pengaruh yang paling kuat dibandingkan dengan celebrity worship.
BONUS DEMOGRAFI: PELAKSANAAN PESTA DEMOKRASI (PEMILU) DI TAHUN 2024, KOTA SAMARINDA
Authors: Pratama Prawira Yudha , Helminasari Shorea , Sarmiasih Mia , Rahman Taufik
Published: September 2024

Penelitian ini mendeskripsikan serta menganalisis mengenai pemanfaataan  peningkataan Bonus Demografi Kota Samarinda dalam pelaksanaan pesta demokrasi tahun 2024, dalam perjalannya menghadapi peluang dan tantangan unik dalam meningkatkan partisipasi pemilih, terutama dengan memanfaatkan bonus demografi yang didominasi oleh generasi Z (Gen Z). Bonus demografi di Kota Samarinda memberikan potensi signifikan dengan tingginya jumlah penduduk usia produktif, namun tantangan seperti apati politik, kurangnya pengalaman politik, dan dampak media sosial pada kesehatan mental generasi muda menjadi hambatan yang perlu diatasi.Penyelenggara pemilu, terutama Komisi Pemilihan Umum (KPU) Kota Samarinda, berupaya meningkatkan partisipasi pemilih melalui sosialisasi, edukasi pemilih, dan penekanan pada pemilih pemula. Dengan jumlah pemilih yang terus meningkat, Kota Samarinda memiliki potensi untuk memberdayakan generasi muda dalam proses demokrasi, tetapi langkah-langkah konkret harus diambil untuk mengatasi tantangan yang ada. sehingga untuk mendalami topik yang dibahas maka penelitian ini menggunakan metode deskriptif dengan pendekatan penelitian studi literatur yang bersumber dari teori-teori yang relevan. terhadap permasalahan dalam penelitian ini, selain itu bukti-bukti nyata dalam penelitian ini didukung oleh beberapa sumber media massa yang akurat dan terpercaya dalam melakukan penelitian yang mendalam.  Selaras dengan data survei dan perkembangan demografi yang dijelaskan dipembahasan, maka temuan penelitian ini bahwa  Kota Samarinda memilki bonus demografi yang terus meningkat ini dibuktikan dengan adanya Data Pemilih Tetap (DPT) dengan adanya peningkatan ini maka penelitian ini menekankan pentingnya untuk melakukan pendidikan politik, literasi media, dan lingkungan politik yang inklusif untuk memastikan bahwa bonus demografi tidak hanya menjadi angka statistik, tetapi juga mendorong partisipasi aktif generasi muda dalam membangun masa depan demokratis yang berkelanjutan.
Populism in Ireland: Sinn Féin and the Alternative to Fine Gael and Fianna Fáil’s Political Dominance
Authors:   European Center for Populism Studies (ECPS), Pretorius Christo
Published: September 2024

This article seeks to investigate populism in Ireland, but more specifically the populist left-leaning party Sinn Féin. Although having a checkered past, in the last decade the party has seen a surge in popularity as the alternative voting option. Up until now academic literature discussing the populist nature of Sinn Féin often struggles to define it as such, and so, using political psychology and a clear definition of populism, this article not only categorizes the party as a populist, but also discusses its history and what effect it has had (or lack thereof) on its popularity in the leadup to the last few elections. Furthermore, the article concludes by investigating why the momentum the party had as the alternative choice slowed down, and how this vacuum allowed other fringe populist parties to see greater success during the 2024 elections.
Suomalaiset Stalinin vainoissa
Authors: Mainio Aleksi
Published: September 2024

Josif Stalinin 1930-luvun puolivälin Neuvostoliitossa eli karkeasti ottaen 30 000 suomalaista. Keitä he olivat? Ja mitä heille tapahtui Stalinin suuren terrorin vuosina 1937–1938? Aiheesta on kirjoi-tettu runsaasti, mutta arviot suomalaisuhrien määrästä vaihtele-vat muutamasta tuhannesta miltei 40 000:een. Miksi luvut eroa-vat niin hämmentävän paljon? Mitä uusin tutkimustieto kertoo suomalaisten tuomittujen määristä? Artikkeli nojaa vahvasti ”Suomalaiset Venäjällä 1917–1964” -tutkimushankkeen tietoihin. Kansallisarkistolla toimivassa hankkeessa on käyty use-aan kertaan läpi kaikki ne Suomen kansalaiset ja entiset kansalai-set, joiden tiedetään saaneen tuomion suuren terrorin vuosina.
Arginine Vasopressin Resistance (AVP-R)
Authors: Falabella Petra , Večerić-Haler Željka
Published: September 2024

Arginine vasopressin resistance (AVP-R) previously known as nephrogenic diabetes insipidus is a rare disorder characterised with large fluid output due to resistance to arginine vasopressin in kidneys. It can be caused by different etiologies, including hereditary causes. In diagnosis we must determine the reason for polyuria (vasopressin deficiency, resistance, or primary polydipsia). Treatment is mostly symptomatic with adequate water consumption in combination with low-salt and low-protein diet. The main drugs used to treat AVP-R are thiazide diuretics, non-steroidal anti-inflammatory drugs (NSAIDs) and amiloride. In the article we present an illustrative clinical case. Keywords: Arginine vasopressin resistance (AVP-R), polyuria, thiazide diuretics, non-steroidal anti-inflammatory drugs (NSAIDs), amiloride, acute kidney impairment
Titanium Dioxide Substrates as Sensors for Detection of Platelets and Extracellular Particles from Blood Plasma
Authors: Rawat Niharika , Junkar Ita , Benčina Metka , Lampe Tomaž , Kralj-Iglič Veronika , Iglič Aleš
Published: September 2024

Biosensors are pivotal in biomedical applications, particularly for disease detection, diag-nosis, treatment, health management, and monitoring. Titanium dioxide (TiO2) is a prom-inent material for biosensors due to its biocompatibility, corrosion resistance, and availa-bility in various nanostructured forms. This study explores the interaction of platelets and extracellular vesicles (EVs) with different TiO2 surface morphologies using flow cytometry (FCM) and scanning electron microscopy (SEM). Blood plasma samples were incubated with various TiO2 surfaces to evaluate particle counts and characteristics. FCM results in-dicated a higher abundance of platelets compared to EVs, with significant fragmentation observed post-centrifugation. SEM analysis confirmed platelet activation and fragmenta-tion, with the microflowered TiO2 surface displaying fewer vesicles due to its rough to-pography. The findings suggest that while TiO2 surface structuring minimally impacts par-ticle counts, it influences platelet and EV interactions, highlighting the need for advanced detection techniques and further investigation into surface interactions. Keywords: cold gaseous plasma; atmospheric pressure plasma; plasma technology; dental medicine; extracellular vesicles, surface treatment
Cigarette Smoking and Use of Electronic Cigarettes and Heated Tobacco Products among Pre-School Teachers in Slovenia
Authors: Jan Zala , Koprivnikar Helena , Zupanič Tina
Published: September 2024

Introduction: Smoking and use of new tobacco and connected products usually start at an early age, and a person remains addicted for life. Therefore, it is important that healthy role models are present in one’s life, especially in the early years when children and young people are the most vulnerable. Pre-school teachers are one of the crucial role models for children, and it is important that they provide a healthy example. The objective of this paper is to present data on smoking/use and intention to quit smoking/use of cigarettes, electronic cigarettes (e-cigarettes), and heated tobacco products (HTPs) in this occupa-tional group and state of infringements of the ban on smoking/use of these products within the kindergarten and on its functional land. Methods: We conducted a cross-sectional survey on a convenience sample of pre-school teachers and assistant pre-school teachers from all regions of Slovenia in 2022 and 2023. We used a web questionnaire, including demographic questions, questions on smok-ing/use of the products, intentions to quit smoking/use, and detection of infringements of the current ban on smoking/use. Results: 1367 pre-school and assistant pre-school teachers participated in the study. Al-most one fifth (18%) of the respondents were current smokers, and less than one tenth were users of e-cigarettes (5%) and HTPs (7%). There is a low percentage of pre-school teachers who intend quit smoking or using e-cigarettes or HTPs in near future (next 30 days) - 9% of current smokers, 16% of current users of e-cigarettes and 6% of HTPs users. App. every fifth respondent detected infringement of smoke-free restrictions inside the kindergarten or on its functional land. Conclusions: As they are important role models to children, there should be more focus on raising awareness and promoting cessation among pre-school and assistant pre-school teachers. Emphasis should be given to maximum compliance with the ban on smok-ing/use of these products within the kindergarten and on its functional land. Keywords: pre-school teachers; smoking; smoking cessation; electronic cigarettes; heated tobacco products; initiation
Quartz Crystal Microbalance with Dissipation Monitoring: A Method for Studying Biomimetic Membranes
Authors: Lavrič Marta , Bar Laure
Published: September 2024

The human body contains a few trillions of cells of different types and functions, which are crucial for living. The study of cell membranes is important for understanding biolog-ical events and developing new medicines. As cell membranes are very complex, research-ers often create and study simple models, referred to as biomimetic membranes, in order to understand their behavior and properties. In this paper, we briefly present quartz crys-tal microbalance with dissipation monitoring (QCMD) as a surface-sensitive technique to study biomimetic membranes. By measuring changes in the oscillation frequency and dis-sipation energy of quartz crystal sensors, QCMD can monitor in real time molecular events occurring at the quartz sensor-sample interface, such as formation of supported layers, changes in thickness and structural properties, as well as biomolecular interactions. We present a concise description of the basic QCMD principles, followed by a few examples on the adsorption of model membranes, namely, solid-supported lipid bilayers and vesi-cles, as well as on studying lipid phase transitions. Keywords: supported lipid bilayers, supported lipid vesicles, phase transitions, quartz crystal microbalance with dissipation monitoring (QCMD)
Partisipasi Sosial Masyarakat dalam Pengembangan Kampung Koena di Desa Wisata Gubugklakah
Authors: Ramadhanty Fakhita Aulia , N.S Sri Giriwati , S.U Azis , S Kusdiwanggo
Published: September 2024

Perkembangan desa wisata di Indonesia mengalami kemajuan pesat sejak sektor pariwisata menjadi penghasil devisa terbesar bagi negara. Desa Wisata Gubugklakah yang terletak di Kabupaten Malang merupakan salah satu desa yang berhasil memanfaatkan potensi lokal dengan mengembangkan paket wisata dan homestay. Partisipasi masyarakat terbesar dalam aktivitas wisata di Desa Gubugklakah adalah adanya pengelolaan kawasan homestay bernama Kampung Koena. Pengembangan Kampung Koena berawal dari program PUPR peningkatan kualitas rumah dalam rangka menunjang Kawasan Wisata Nasional Bromo, Tengger, Semeru. Penelitian ini bertujuan untuk mengetahui bentuk partisipasi dan tingkatan partisipasi masyarakat dalam pengembangan Kampung Koena sebagai kawasan homestay di Desa Wisata Gubugklakah. Metode deskriptif kualitatif digunakan untuk menganalisis data melalui observasi, wawancara mendalam, dan studi literatur. Hasil penelitian menunjukkan bahwa masyarakat terlibat aktif dalam perencanaan, pelaksanaan, hingga evaluasi pengembangan homestay. Tingkat partisipasi masyarakat masuk dalam kategori interactive participation dengan bentuk partisipasi berupa partisipasi tenaga, pikiran, keterampilan, dan materi.
Effects of Coaching and Performance Feedback on Preschool Teachers Implementation of the Teaching Pyramid Model
Authors: Godfrey-Hurrell Kristi
Published: September 2024

This research to practice paper summarizes a study on a coaching model that was used with three child care center teachers as they implemented strategies connected with three targeted items from the Teaching Pyramid Model, a comprehensive framework for supporting childrenâ€™s social and emotional development. Additional information is also provided concerning teacher attitudes toward the model and data on child social and emotional. The coaching model was effective at improving teacher implementation of strategies.
Gentle Facilitation of Free Choice Time: Supporting Childrenâ€™s Development during Authentic Play
Authors: Paulick Judy Hicks
Published: September 2024

Free choice time (FCT) is on the schedule in nearly every Head Start classroom, but teachers tend to get relatively little training or support regarding how to enact FCT. Given that play is important for childrenâ€™s development, what authentic play looks like as part of the preschool day should be intentional. The purpose of this study was to define high quality free choice time (FCT) in Head Start classrooms. I developed and piloted the Framework for Free Choice Time (F-FCT), which describes low, middle-range, and high-quality FCT practice. Findings from classroom observations demonstrate some initial validity and reliability of the framework and support the notion that there is a range of teacher practice, even in classrooms administered together. The F-FCT can be used to support preservice and in-service teacher professional development. Future work with the F-FCT may have implications for preschool curricula, policy, and teacher evaluation.
Head Start Teachers' Beliefs and Reported Practices for Letter Knowledge
Authors: Gerde Hope K. , Skibbe Lori E. , Goetsch Megan , Douglas Sarah N
Published: September 2024

Children's knowledge of letters at kindergarten entry is a critical marker of literacy development and predicts later reading achievement. Young children vary widely in their letter knowledge and that variation may be due to the ways in which early childhood educators approach letter instruction. The present study interviewed 48 Head Start teachers about their beliefs and practices in supporting letter knowledge for children in their classrooms. Results indicated that early educators believe teaching preschool children about letters is important and they articulated a variety of strategies for promoting this knowledge, primarily through playful learning experiences. Teachers capitalize on children's names, particularly the first letter, when beginning their letter instruction, providing some evidence for why children's name letters tend to be first known. In addition, other features of letters (e.g., position in the alphabet) and research-based practices (e.g., teaching letters and sounds in conjunction) were not prevalent approaches to instruction.
Pengaruh Profitabilitas, Likuiditas, Ukuran Perusahaan, dan Opini Audit terhadap Ketepatan Waktu Pelaporan Keuangan
Authors: Salsabilah Syahfana Amin  , Wahyumi Ekawanti
Published: September 2024

This study aims to determine the influence of Profitability, Liquidity, company size, and audit opinion on the timeliness of financial reporting. The sample selection technique in this study uses purposive sampling and was obtained from 38 Makanan dan Minuman companies listed on the Indonesia Stock Exchange for the 2019-2023 period. The data analysis used in this study is logistic regression analysis using SPSS version 26 software. Based on the results of the study, it can be concluded that profitability has an effect on the timeliness of financial reporting, while company size, and audit opinions have no effect on the timeliness of financial reporting.
Analisis Getaran Balok Komposit Fiberglass Dengan Variasi Tumpuan Jepit-Jepit, Jepit-Bebas, dan Jepit-Rol
Authors: Marwin Marwin , Endriatno Nanang , Sisworo Raden Rinova
Published: September 2024

Vibration is an alternating motion through its equilibrium point caused by a disturbance or deviation. This study aims to determine the value of vibrational displacement in fiberglass composite beams supported by fixed-fixed, fixed-free, and fixed-roll. The research method includes the design of a vibration test tool made of U-profile steel. The test material uses a composite beam measuring 1000 mm x 25 mm x 25 mm. variations in the placement of the exciter are 10 cm, 25 cm, 40 cm, 55 cm, and 70 cm. the result of the study were obtained on the support of the fixed-fixed the highest deviation value was at a distance of 25 cm, namely 0.193 mm, and the lowest value at a distance of 70 cm, namely 0.096 mm. On the fixed-free support the highest deflection value is at a distance of 70 cm which is 0.455 mm, and the lowest value is at a distance of 10 cm which is 0.133 mm. And while on the fixed-roll pile the highest deviation value is at a distance of 10 cm, which is 0.123 mm.

Kata kunci: vibration, displacement, composite, support variation.
Variasi Waktu Pengasapan Pada Bahan Komposit Serat Sabut Kelapa Terhadap Kekuatan Tarik
Authors: Muriman La Ode Asman , Syarif Afdal , Ashari Dedy , Hasfandi Hasfandi
Published: September 2024

Plant fibers used as composite materials have been carried out a lot, but they are not optimal so further research is needed to determine the parameters for making composites. Besides being cheap and easy to find, the use of coconut fiber can also reduce environmental pollution resulting from coconut tree waste. The purpose of this study was to determine the tensile strength of coco fiber composite materials with variations in fumigation. Coco fiber which has previously been smoked will be made into composites which will later be subjected to mechanical test. From the results of the smoked, it was obtained that the water content in the coco fiber decreased by an average of 7% per hour. At 3 hours of smoking time, the water content value was 11.2%, while at 5 hours of smoking time, the water content in the fiber was at 9.7%. The elasticity value for the composite material was 379.1 N/mm2 for the fiber materials which was smoked for 3 hours, this value increased to 532.1 N/mm2 for 4 hours of smoked. There was an increase in the elasticity value of the composite material by 40.3% between the condition of the fiber which was smoked for 3 hours and the fiber which was smoked for 4 hours.
Kata kunci: Coco fiber, composite, fumigation, tensile test
Análise de DNA para reconstituição histórica
Authors: Carvalho Laura Machado Lara , Dangoni Gustavo Dib , Krepischi Ana Cristina Victorino
Published: September 2024

A análise de material genético de personalidades da história pode responder a perguntas de interesse para a sociedade e tende a ganhar destaque na mídia em todo o mundo. Aqui, vamos tratar de como foi investigado um caso de grande repercussão: o da família de Nicolau II, o último Czar russo, que foi fuzilada, tendo seus restos mortais encontrados somente décadas depois do ocorrido. Explicaremos como a genética permitiu identificar os corpos dos Romanov e desvendou a causa da hemofilia dos descendentes da Rainha Vitória do Reino Unido. Isso foi possível porque, apesar de já não haver descendentes vivos da Rainha Vitória com hemofilia à época das investigações, alguns membros da família Romanov, aparentados da Rainha Vitória, cujos restos mortais puderam ser examinados, tinham a variante causal da doença, havendo material genético disponível para estudo. Investigações genéticas nvolvendo grandes personalidades da história são ferramentas interessantes para popularização do conhecimento sobre as técnicas envolvidas e despertam interesse da comunidade não acadêmica em ciência, genética e história. Além disso, casos como os aqui descritos podem ajudar a motivar os estudantes em sala de aula.
Impact of Truenat on TB diagnosis in Nigeria
Authors: Eneogu R. , Olabamiji J. , Ihesie A. , Nwokoye N. , Ochei K. , Nwadike P. , Salau O. , Munguno Z. , Odume B. , Agbaje A. , Nongo D. , Oyelaran O. , van Germert W. , Mupfumi L. , Emeka E. , Anyaike C. , Ossai E.N.
Published: September 2024

OBJECTIVE
To evaluate the impact of Truenat assays on the diagnosis of TB at peripheral facilities in Nigeria.

METHODS
This was a retrospective cross-sectional study across 34 out of 38 Truenat-implementing
facilities in Nigeria. These facilities offer DOTS services. Information on turnaround time (TAT) for TB diagnosis and time to commencement of treatment was obtained. Also, trends in TB case notifications at the facilities 9 months prior to and 9 months during Truenat implementation were compared.

RESULTS
Of
2,335 entries, 70.1% (1,636) were used to determine TAT, while 45.8% (n = 1,070) were used for time to treatment initiation. The median time to diagnosis was <24 hours (IQR 0–1 days). The majority (57.9%) were diagnosed in <24 hours. The median time to treatment initiation
was 1.5 days (IQR 0–3). In 9 months before the introduction of Truenat, 8% of 20,424 presumptives evaluated were positive for TB, while during the implementation, 9% of 37,087 presumptives were positive for TB.

CONCLUSION
Truenat deployment
led to an increase in TB and DR-TB case detection in peripheral facilities in Nigeria. It also decreased TAT and time to TB treatment initiation. These have positive implications in the fight against TB, and Truenat is relevant in finding missing TB cases in Nigeria.
Estabilidade das variáveis antropométricas e físico-motoras em jovens atletas de atletismo
Authors: Freitas Jefferson Verbena de , Werneck Francisco Zacaron , Novaes Jefferson da Silva , Molina Camille dos Reis , Lima Franscisco Veríssimo Perrout , Figueiredo António José , Vianna Jeferson Macedo , Lima Jorge Roberto Perrout de
Published: September 2024

Introdução: A transição de jovens atletas nas categorias de base do atletismo é um período crítico e pouco estudado. Compreender a estabilidade das variáveis antropométricas, físico-motoras e de desempenho é essencial para otimizar o treinamento e prever o desempenho a longo prazo. Objetivo: Investigar os padrões de estabilidade do desempenho e das variáveis antropométricas e físico-motoras em jovens atletas de atletismo do sexo feminino e masculino durante a transição da categoria sub-16 para sub-20. Método: O estudo, de delineamento longitudinal, avaliou atletas em dois momentos: a primeira avaliação ocorreu na categoria sub-16, e a segunda, após 4 anos para mulheres e 5 anos para homens, na categoria sub-20. Foram realizadas anamnese, questionários para treinadores e pais, medições antropométricas e testes físico-motores (flexibilidade, impulsão vertical, força de membros superiores, 60m e 800m). A maturação biológica foi avaliada pelo percentual da estatura adulta predita. Resultados: Foram encontrados aumentos significativos na maioria das variáveis antropométricas e físico-motoras, tanto nos meninos, quanto nas meninas após 5 e 4 anos de treinamento, respectivamente. E ainda, que os indicadores de estabilidade nos meninos e nas meninas foram, em sua maioria, classificados como elevados e moderados em relação às variáveis antropométricas, físico-motoras, bem como na posição no ranking nacional e na conquista de medalhas. Conclusão: Os resultados indicam que há estabilidade na maioria das variáveis antropométricas e físico-motoras em jovens atletas na transição da categoria sub-16 para sub-20, reforçando a importância do monitoramento contínuo no processo de formação de atletas de atletismo.
A importância da flexibilização curricular no contexto inclusivo
Authors: Setúbal Arteane Gomes de Sousa , Zaqueu Lívia da Conceição Costa , Ribeiro Arleia Gomes de Sousa , Vieira Arleilde Gomes de Sousa , Setúbal Rosemiro Lima , Ribeiro Leonilton Silva , Ribeiro Arteilde Gomes de Sousa , Ribeiro Lara Louyse Sousa
Published: September 2024

Este estudo trata da flexibilização dos conteúdos no contexto da educação inclusiva, em virtude do aprimoramento das políticas públicas de Educação Especial e Inclusiva devido ao crescente aumento de alunos com necessidades especiais, matriculados na rede regular de ensino. Este estudo tem por objetivo geral compreender a importância da flexibilização nos currículos de maneira que provoque impactos positivos na formação desse aluno como cidadão, e como objetivos específicos, abordar o percurso histórico das políticas de educação especial desde 1940, discorrer sobre as dificuldades dos alunos na escola regular quanto aos currículos prescritos e enfatizar a flexibilização curricular como estratégia de inclusão dos alunos com deficiência. Esse estudo foi realizado por meio de pesquisa bibliográfica tendo como descritores educação especial inclusiva, aluno com deficiência e flexibilização dos currículos. Os resultados obtidos apontaram cinco trabalhos de 2015 a 2022 que trataram da flexibilização dos conteúdos na perspectiva da educação especial inclusiva, no qual foi constatado que o processo de inclusão pela mudança dos currículos prescritos nas escolas não acompanha o progresso das políticas inclusivas na mesma proporção, havendo uma necessidade de repensar como poderá contemplar de forma satisfatória, as reais necessidades educacionais desses alunos, para que seu desenvolvimento seja pleno.
Новые неравенства для энтропийной функции
Authors: Prelov Vladimir Vyacheslavovich
Published: September 2024

Доказываются новые неравенства для двоичной энтропийной функции.
О численном моделировании колебаний в холодной, но вязкой плазме
Authors: Chizhonkov Evgenii Vladimirovich
Published: September 2024

Численно анализируется влияние вязкости на нерелятивистские колебания холодной плазмы. С этой целью построена неявная разностная схема типа Мак-Кормака, имеющая более слабое ограничение на устойчивость, чем явная схема, и реализуемая без итераций, что увеличивает ее вычислительную эффективность в десятки раз. Показано, что учет вязкости плазмы может быть причиной не только затухания амплитуды плазменных колебаний, но и изменения формы решения. При увеличении коэффициента вязкости у решения наблюдается седловая точка, которая сохраняется во времени.
Кривые ползучести, порождаемые нелинейной моделью течения тиксотропных вязкоупругопластических сред, учитывающей эволюцию структуры
Authors: Khokhlov Andrew Vladimirovich
Published: September 2024

Продолжено системное аналитическое исследование математических свойств предложенной ранее автором нелинейной модели сдвигового течения тиксотропных вязкоупругопластических сред, учитывающей взаимное влияние процесса деформирования и эволюции структуры. Получены система двух дифференциальных уравнений для описания ползучести и точное представление ее общего решения (кривых ползучести и эволюции структурированности) в явном виде. Для произвольных шести материальных параметров и (возрастающей) материальной функции, управляющих моделью, аналитически изучены базовые свойства семейства кривых ползучести, порождаемых моделью, найдены индикаторы ее применимости. Исследован характер зависимости кривых ползучести, скорости ползучести и структурированности не только от времени (монотонность, выпуклость, асимптоты), но и от уровня напряжения и начальной структурированности материала, а также от материальных параметров и функции модели. Тем самым начат анализ способности модели описывать поведение не только жидкообразных, но и твердообразных (густеющих, твердеющих, затвердевших) тиксотропных вязкоупругопластических сред.
PEMANFAATAN ASAP CAIR LIMBAH GERGAJIAN KAYU PINUS SEBAGAI BIOPESTISIDA DALAM MENGHAMBAT SERANGAN HAMA PENGGEREK BUAH KOPI (Hypothenemus hampei Ferr.)
Authors: Hadiyane Anne , Navila Aviva , Karliati Tati , Pari Gustan , Darmawan Saptadi , Rumidatul Alfi
Published: September 2024

Sawmill waste is a waste product that needs to be put to use. Applying biorefinery principles through pyrolysis technology, which produces liquid smoke, is one of the innovative efforts to utilize sawmill waste. Chemical compounds contained in the liquid smoke have the potential to act as biopesticides. Therefore, this study aimed to test the ability of liquid smoke from pine sawmill waste to fight PBKo (Hypothenemus hampei) pests on coffee plants. Pyrolysis produced the liquid smoke at 400–450 °C for 4–7 hours. The observed parameters were the physicochemical characteristics and efficacy of liquid smoke biopesticides at concentrations of 1.5%, 2%, and 2.5% against PBKo pests through pest attack tests, toxicity tests, and repellency tests. The results showed a total phenol value of 7248.01 mg GAE/100g. The results of the GC-MS analysis of the liquid smoke, which has the potential to be an insecticidal compound toxic to coffee fruit borer pests, are acetic acid, phenol, alcohol, furan, cycloalkane, cyclohexane, alkene, eugenol, and guaiacyl acetone. Based on the stydy’s results, liquid smoke from sawn pine wood waste at a concentration of 2.5% has the potential to be a natural biopesticide for inhibiting the growth of PBKo pests on coffee plants.
SIFAT ARANG EMPAT JENIS KAYU CEPAT TUMBUH DI PROVINSI RIAU SEBAGAI BAHAN BAKU BIOENERGI (BIO BRIKET)
Authors: Yanti Rina Novia , Pari Gustan , Dinata Marta , Al Amady M. Rawa , Suryanti
Published: September 2024

The availability of fossil energy will increasingly become scarce. For this reason, alternatives are being sought to use biomass as a renewable energy source. The fast-growing types of wood in Riau Province, namely ketapang (Terminalia catappa L), mahang (Macaranga spp), simpur (Dillenia indica.L), dan pulai (Alstonia spp) have not been utilized optimally. Fast growing wood is used as raw material for bioenergy, namely biobriquettes. The proximate analysis carried out was to calculate the water content (%), ash content (%), volatile matter content (%), and calorific value (cal/g. The aim of this research was to analyze the characteristics of the proximate test results of four types of fast-growing wood in Riau Province. The results of the research show that the average ash content of the charcoal is 0.36% according to SNI 01-6235 of 2000, the maximum is 8%. The volatile matter content of charcoal material is 14,5%, making bio briquettes the average volatile matter content value is 12,95% already meets SNI, a maximum of 15%. The average calorific value of raw materials is 4,069 cal/g and after it becomes a product the calorific value becomes 6,368 cal/g, which is set at a minimum of 5000 cal/g. In general, four types of wood grow quickly in the province Riau is recommended as a bio-energy raw material because it meets SNI 01-6235 of 2000.
Оценяване и представяне на инвестиционните имоти във финансовите отчети на инвестиционните дружества
Authors: Георгиева Даниела
Published: September 2024

Целта на статията е да се изследват въпросите свързани с подходите за оценяване на инвестиционните имоти и оповестяването на информация за тях, която да е полезна външните заинтересовани лица. Задачите за изследването се свеждат до решаване на определен кръг въпроси, а именно: да се установи подходът за първоначална и последваща оценка на имотите, да се анализира видовете и структурата на приходите, реализирани от управление на имотите, да се обследва публично достъпната информация за инвестициите в недвижими имоти от страна на инвестиционните дружества. Емпиричното изследване е базирано на данни от финансовите отчети на седем дружества със специална инвестиционна цел. Установи се, че инвестиционните имоти са представени във финансовите отчети на дружествата по тяхната справедлива стойност, като тя е основана на ненаблюдаеми пазарни цени, поради ниска (или отсъстваща) активност на пазара. Противно на очакванията, в сумата на приходите най-голяма дял имат приходите от последващи оценки на инвестиционните имоти до тяхната справедлива стойност, а не приходите от наеми. Установи се сравнително високо ниво на оповестяване на изискуемата информация относно инвестициите в недвижими имоти.
The effects of vitamin D supplementation in children and adolescents with obesity or overweight: A systematic review
Authors: de Oliveira Romildo Rodrigues , Pinheiro Letícia de Oliveira , Dornelas Rafael Santos , Dourado Isabella Victória Carvalho , Rodrigues Ingrid dos Santos
Published: September 2024

Introduction: Hypovitaminosis D is a global public health problem and is closely associated with the increasing incidence of childhood and adolescent obesity. Depletion of this vitamin can trigger several bone, immunological, and endocrine-metabolic alterations. Its supplementation in obese patients, despite being sequestered by adipocyte cells, has a potential protective role. Objective: To analyze the effects of vitamin D supplementation in children and adolescents with obesity or overweight. Methodology: This is a systematic literature review carried out from August to December 2022, using the BVS Saúde portal and the Medline database. Results: A total of 449 studies were found and after excluding 2 duplicates, 447 remained. After reading the titles and abstracts of all articles by pairs of reviewers, 33 articles were selected to be read in full. Of this total, after applying the inclusion and exclusion criteria, 20 were excluded, and 1 was not available in full. In the end, 12 were included in this study. Of this total, 4 studies had as their main outcome the analysis of the effects of Vitamin D supplementation on weight loss or change in body composition and 8 analyzed the cardiometabolic effects of this supplementation. Conclusion: There is a beneficial relationship between Vitamin D in reducing cardiometabolic outcomes, especially those related to insulin resistance levels, improvement of the lipid profile and endothelial function. There are no benefits in weight reduction and change in body composition.
A saúde mental dos profissionais de enfermagem em Unidade de Terapia Intensiva na pandemia do COVID-19: Uma revisão integrativa
Authors: Paz e Silva Klinsmann Webert , Mourão Vitória Graziela de Lima , Da Silva Laysla Grazieli Lopes , Bezerra Victória Nolêto , Neiva Alice Vilanova , Moura Lesley Ian Leite , Cassiano Cássia Vitória Sousa , dos Santos Jamilly Evelly Alves
Published: September 2024

The objective of this study is to analyze the scientific evidence on the health of intensive care nursing professionals in the period of the Covid-19 pandemic. This is an integrative literature review. The databases used were: SciELO, LILACS and VHL. 9 articles were selected for the construction of the study. The literature collected shows that the main psychological losses are high levels of anxiety, fear and depression. These losses in the face of the repeated routine of the pandemic scenario resulted in physical and mental exhaustion, reduced efficiency, mood swings, lack of job satisfaction, and health problems, thus fitting into the classic symptoms of Burnout syndrome. In view of this, the importance of research for the health team is noted, highlighting the nursing team, as well as the need to create public policies that provide urgent psychological support for intensive care nursing professionals.
Bilioma após uma colecistectomia em paciente jovem: Um relato de caso
Authors: Guazi Natália Cervantes Uzeloto , De Oliveira Bruna Muniz Gonçalves , Valverde Fernanda Mello , Kataoka Iramaia Fernanda , Cappi Lara Fernanda , Guerra Manuela Mello , Capiotto e Silva Nathalia Giovana , Hamada Vanessa Vieira
Published: September 2024

Introduction: Gallstones are not uncommon, with a prevalence of approximately 10% in the general population and are twice as likely to develop in women. Bile duct injuries (BDIs) after cholecystectomy remain a feared complication. The incidence of BDIs after open cholecystectomy is 0.1% to 0.2% and is 0 to 1% for laparoscopic cholecystectomy. Biliomas are encapsulated intra- or extrahepatic collections of bile fluid caused by an injury to the bile duct resulting in bile leaks. Successful treatment of bile duct injuries depends on multiple factors, such as early identification, evaluation, timing of intervention, chosen procedure, experience of the center, and overall condition of the patient. Discussion: Bile duct injuries (BDIs) that occur after cholecystectomy are an iatrogenic catastrophe that requires a multidisciplinary approach for optimal treatment. As reported in the case presented above, the patient had a cystic duct injury due to iatrogenic cholecystectomy surgery. Interventional biloma drainage approaches, including ERC, PTCD, CT or ultrasound-guided puncture (SGP), and rendezvous intervention appear to be safe and effective. Conclusion: The incidence of bile duct injuries is very low, i.e., it is considered a rare case. Biliomas occur after an injury to the ducts, where the key to successful treatment lies in early identification of the problem and referral to the operating room for a better approach, where the main goal of repair is to achieve adequate biliary drainage.
Um relato de caso sobre mucocele de apêndice: Uma patologia rara
Authors: Guazi Natália Cervantes Uzeloto , Canedo Eduardo Alves , Delaporte Adriana Horwat , Freire Beatriz Holmo , Pulvirenti Dianah Dantas , Marques Lucileia Mazuqueli , Silva Maria Regina Araújo , Fabretti Sofia Oliveira
Published: September 2024

Introduction: The vermiform appendix is a cylindrical muscular structure originating near the junction of the cecum and ileum, with an average of 9 cm. Therefore, it may be the site of the development of neoplastic processes, which may or may not involve the production of mucus, as in the case of appendicular mucocele (AM), a rare disease that causes obstructive dilation of the appendix due to the intraluminal accumulation of mucin. Patients with MA are largely asymptomatic or may present with vague and nonspecific manifestations. Due to its rarity and atypical clinical characteristic, MA is very difficult to diagnose correctly. Early surgical resection is the recommended treatment for all AM to exclude mucinous neoplasia and prevent spontaneous rapture in the future. Discussion: Mucinous appendix neoplasms are classified into a spectrum from benign to malignant based on certain characteristics during histological examination. Appendicular neoplasms may snatch and mucin may leak into the peritoneal cavity. The term pseudomyxoma peritoneal (PMP) is used to describe a diffuse spread that includes abundant mucin production rather than mucin deposits near the appendix. Surgical resection of the appendicular mucocele is the preferred treatment. Conclusion: Appetite mucocele is a rare condition, and therefore, they are often found incidentally, as many patients are asymptomatic or have nonspecific symptoms. Surgical resection of the appendicular mucocele is the treatment preferred by specialists, with ultrasound and computed tomography being the tests of choice for diagnosis.
Advanced sensor fusion and localization techniques for autonomous systems: A review and new approaches
Authors: Morayo Ogunsina  , Christianah Pelumi Efunniyi  , Olajide Soji Osundare  , Samuel Olaoluwa Folorunsho  , Lucy Anthony Akwawa
Published: September 2024

Accurate localization in dynamic environments is a critical challenge for autonomous systems, particularly in GPS-denied settings and under sensor noise or failure conditions. This review paper explores state-of-the-art sensor fusion and localization techniques, including Kalman filters, particle filters, and machine learning-based approaches. The paper identifies key challenges such as operating in GPS-denied environments, managing sensor noise and failure, and ensuring scalability and real-time processing in complex scenarios. To address these issues, the paper proposes enhanced sensor fusion methods, advanced localization algorithms, and hybrid approaches that integrate traditional techniques with machine learning. These innovations are designed to improve autonomous systems' accuracy, reliability, and adaptability in increasingly complex and unpredictable environments. The paper also outlines validation strategies to ensure the effectiveness of these new methodologies, paving the way for future advancements in the field.
Strategic policy initiatives for optimizing hydrogen production and storage in sustainable energy systems
Authors: Oluwadayomi Akinsooto  , Olorunshogo Benjamin Ogundipe  , Samuel Ikemba
Published: September 2024

The transition to sustainable energy systems is increasingly emphasizing the role of hydrogen as a clean and versatile energy carrier. Strategic policy initiatives are crucial for optimizing hydrogen production and storage to meet the growing energy demands while minimizing environmental impact. This paper explores the critical policy frameworks necessary to enhance hydrogen production through renewable sources, such as electrolysis powered by solar and wind energy, and to develop efficient storage solutions that ensure the stability and reliability of hydrogen supply chains. The study highlights the importance of government incentives, research and development support, and international collaborations in advancing hydrogen technologies. It also addresses the challenges related to infrastructure development, regulatory compliance, and market integration, proposing a comprehensive policy roadmap that aligns with global sustainability goals. The findings underscore the need for an integrated approach that combines technological innovation with robust policy mechanisms to accelerate the adoption of hydrogen in the energy mix, ultimately contributing to the decarbonization of the energy sector. This review aims to provide policymakers, industry stakeholders, and researchers with actionable insights into optimizing hydrogen production and storage, positioning hydrogen as a key component of future sustainable energy systems.
Strategic approaches to sustainability in multinational corporations: A comprehensive review
Authors: Oluwatosin Yetunde Abdul-Azeez  , Uloma Stella Nwabekee  , Edith Ebele Agu  , Tochukwu Ignatius Ijomah
Published: September 2024

This paper provides a comprehensive review of strategic approaches to sustainability within multinational corporations (MNCs), examining the frameworks, practices, and challenges faced by these global entities in their pursuit of sustainable development. With increasing pressures from stakeholders, regulatory bodies, and consumers, MNCs are increasingly integrating sustainability into their core strategies. This review explores key sustainability strategies, including environmental management systems, corporate social responsibility (CSR) initiatives, and sustainable supply chain management. Additionally, the paper addresses the role of innovation and technology in driving sustainable practices, the importance of aligning sustainability with corporate governance, and the challenges of implementing consistent sustainability standards across diverse geographic regions. The findings indicate that while MNCs have made significant strides in adopting sustainability practices, they face ongoing challenges in achieving uniformity across operations, balancing economic and environmental objectives, and responding to evolving regulatory and market demands. The review concludes by highlighting the need for continuous adaptation and the development of robust, scalable strategies that can support long-term sustainability goals across all levels of the corporation.
Gross Anatomical Studies on the Pelvic Limb of Indian Palm Squirrel (Funambulus palmarum (Linnaeus, 1766))
Authors: Vaddi Karunasri , Ankem Prasanth Babu , Botlagunta Supriya , Talupuru Sai Urmila
Published: September 2024

The aim of the study is to document the anatomical details of bones of pelvic limb of Indian palm squirrel (Funambuluspalmarum). Samples for the present study were collected from six adult Indian palm squirrels (Funambuluspalmarum) which died due to natural causes. The bones were collected by fresh water maceration technique. The gross anatomy of bones in pelvic limb was studied after fresh water maceration and cleaning.The bones of pelvic limb were found to be similar in structure and number to other rodents and carnivores that have been studied. Oscoxae, the bone of pelvic girdle showed a prominent caudal ventral iliac spine cranial to the acetabulum, tuber ischii was single, incomplete acetabular rim. Pelvic symphysis contained pubis and ischium. The obturator foramen was relatively large and oval. Fovea capitis was shallow in the femoral head; trochanter major, trochanter minor in proximal epiphysis. Trochanter tertius in the femur was connected distally to the mid-shaft region by a ridge. Tibia was the longest bone in body of Indian palm squirrel (Funambuluspalmarum). Two sesamoid bones (febellae), embedded in the tendons of the origin of gastrocnemius muscle. Patella was a small wide square shaped bone that glides on trochlea of femur. Tibia and fibula were two long bones articulated at proximal and distal extremities with wide interosseous space. Tarsals were seven, arranged in three rows and articulate with the metatarsals distally. Five metatarsal bones, I-V were evident of which first one was short. Five digits were present, first one contained two phalanges and the remaining digits contained three phalanges each.
FANZINES
Authors: Melo Jimmy Iran dos Santos
Published: September 2024

A pesquisa procura analisar as construções visuais de fotografias em imagens de jovens mulheres em fanzines do estado do Amazonas e Roraima, no período compreendido entre anos de 1999 a 2003. Assim, analiso as construções visuais em participações de eventos esportivos, bem como em práticas skatistas, sendo registradas em revistas e fanzines, que foram produzidas por grupos envolvidos na divulgação do skateboard na Amazônia brasileira. Desta maneira, busco discutir as utilizações das imagens pela metodologia dos estudos da Cultural Visual em problematizações voltadas aos questionamentos de como ocorreriam as produções de imagens fotográficas para as construções visuais do feminino entre grupos do skate da época.