bluuebunny/crossref_metadata_2025 huggingface dataset:
Estudio psicométrico del cuestionario de intenciones emprendedoras en jóvenes mexicanos
Authors: Norambuena Ignacio , Quintano Felipe , Riquelme Leonor , Sepúlveda José , Tavera Cristina , Pérez Selene , Álvarez Crisóforo , López Roque
Published: January 2025

Introduction/Objective: entrepreneurship has emerged as a key driver for personal growth and economic development across various fields. This study aimed to evaluate the psychometric properties of the Entrepreneurial Intentions Scale among young university students.

Methodology: this psychometric research included 519 university students from the state of Morelos, Mexico, with 40% male and 60% female participants, aged 18 to 29 years
(SD = 4.257). Exploratory (EFA) and confirmatory factor analyses (CFA) were conducted to assess the scale’s structure and validity.

Results: the analyses confirmed a unifactorial structure consistent with the proposed theoretical model. Additionally, the findings demonstrated adequate reliability (Omega) and convergent validity indicators, supporting the robustness of the scale.

Conclusions: the findings suggest that the Entrepreneurial Intentions Scale is a valid and reliable tool for measuring entrepreneurial intentions in young individuals. Its relevance as an instrument for future research in diverse educational and cultural contexts is underscored.

Resumen: Introducción/objetivo: el emprendimiento se ha consolidado como un motor clave para el crecimiento personal y el desarrollo económico en distintos ámbitos. Este estudio tiene como propósito evaluar las propiedades psicométricas de la Escala de Intenciones Emprendedoras en estudiantes universitarios jóvenes.

Metodología: la investigación, de tipo psicométrica, incluyó la participación de 519 estudiantes universitarios del estado de Morelos, México, de los cuales el 40% eran hombres y el 60% mujeres, con edades entre 18 y 29 años (DE = 4.257). Se realizaron análisis factoriales exploratorios (AFE) y confirmatorios (AFC) para evaluar la estructura y validez de la escala.

Resultados: los análisis confirmaron una estructura unifactorial consistente con el modelo teórico propuesto. Asimismo, los resultados mostraron indicadores adecuados de confiabilidad (Omega) y validez convergente, respaldando la robustez de la escala.

Conclusiones: los hallazgos sugieren que la Escala de Intenciones Emprendedoras es una herramienta válida y confiable para medir la intención emprendedora en jóvenes. Esto destaca su relevancia como instrumento para investigaciones futuras en diversos contextos educativos y culturales.
construção da memória de espaços
Authors: Rodrigues Rejane Meireles Amaral
Published: January 2025

O presente artigo tem por objetivo analisar como o conceito cidade aparece nas fotografias que foram escolhidas para serem as capas dos livros da Coleção Sesquicentenária. Essa Coleção é uma coletânea de 15 títulos de livros de memorialistas que escreveram, em tempos variados, sobre assuntos, espaços e pessoas diversificadas sobre a cidade de Montes Claros. Assim, propomos aqui os seguintes questionamentos: Como as fotografias das capas da coleção Sesquicentenária apresentam Montes Claros? E como essas imagens constroem memória de cidade?  Como metodologia de análise, comparamos as capas da coleção com as capas originais das obras, para observar se elas eram parecidas, e se nas primeiras apareciam o conceito de cidade. Esse exercício nos proporcionou entender que, nessas imagens, temos uma memória de cidade progressista, uma vez que registram espaços da área central de Montes Claros, onde o comércio é e era ativo e onde estão localizadas as instituições “progressistas” da cidade.
Sinagogas
Authors: Noronha Andrius Estevam , Borges de Sá Eneida Damasceno , Freitas Reis Marcos Vinicius de
Published: January 2025

Esta pesquisa explora a formação da identidade judaica por meio da fundação de sinagogas na Amazônia, focando no jornal Kol Israel. Este foi o primeiro periódico judaico da região amazônica, circulando no Pará e áreas interioranas no início do século XX. A análise de fontes jornalísticas revelou como os imigrantes estabeleceram sua presença na região através da criação de instituições e sinagogas, fundamentais para a prática de rituais e expressão da religiosidade, destacando-se como uma comunidade ativa nos centros urbanos do norte do Brasil. Descendentes de imigrantes marroquinos do século XIX, essas comunidades judaicas se inseriram na sociedade amazônica, influenciando a economia e participando ativamente de práticas religiosas. Alguns membros se destacaram em cargos públicos devido às relações sócio-políticas com o Partido Republicano Federal.
continuidades na ruptura durante a aplicação da Lei de Terras de 1850 pela Diretoria da Agricultura (1873-1889)
Authors: Parga Rodrigues Pedro
Published: January 2025

Trata-se de refletir sobre a aplicação da Lei de Terras de 1850 através dos processos que tramitaram pela segunda seção da Diretoria da Agricultura entre 1873-1889. Pretendemos apontar a existência de continuidades nos usos da Lei de Terras com relação às lógicas possessórias do Período Colonial. Entretanto, não pretendemos resgatar a tese do malogro da legislação agrária oitocentista, segundo a qual a referida norma não teve resultados práticos. Ao contrário, concordamos com a parcela da historiografia que situa a Lei de 1850 em um processo de individualização da propriedade iniciado no Período Pombalino e não concluído no Império. Apenas destacamos a existência de continuidades neste processo de transformação de longa duração.
comunidades quilombolas invernada dos Negros/SC e Mormaça/RS
Authors: Taffarel Eliane , Da Silva Émerson Neves
Published: January 2025

O presente artigo aborda a história das Comunidades Quilombolas Invernada dos Negros/SC e Mormaça/RS a partir do olhar sobre a forma de uso do solo. As duas possuem diferenças e semelhanças. A partir do olhar sobre o campesinato negro, as principais semelhanças observadas são o uso comum das terras, a expropriação do território e as relações de parentesco. O estudo visa ainda observar como essa relação com o território se transforma a partir do incentivo, inclusive do Estado, para a colonização dessas regiões por colonos de descendência ou origem europeia e as políticas de modernização da agricultura.
Conflito de terras no Pará
Authors: Alves Nunes Francivaldo , Menezes Mickael Ruan Bastos de
Published: January 2025

Este artigo analisa alguns processos judiciais do século XIX com a intenção de discutir os conflitos gerados a partir dos usos e ocupações das propriedades do Pará. Ao refletirmos sobre a atual situação acerca da distribuição de terras no Brasil, percebemos que esse problema não surgiu no presente, tampouco é algo que aconteceu de forma instantânea, mas que na verdade, é resultado de um longo processo, no qual tem suas raízes a partir de leis, costumes e práticas de poder. A questão da posse e propriedade no Brasil é algo que necessita ser discutido levando em consideração os processos históricos que construíram tais concepções durante a construção espacial e populacional do território. Durante o século XIX, ao nos depararmos com determinadas práticas estabelecidas nos processos jurídicos, percebemos como essa noção acerca da posse se caracterizou na convivência de homens e mulheres do campo e da lei. Portanto, a partir de um olhar centralizado nesses processos, analisaremos como essa questão foi construída no interior paraense e concretizada com a afirmação da justiça.
Modernização do espaço rural na região cacaueira
Authors: Jesus da Cruz Jaciane Aparecida , França Neves de Oliveira Filipe , Mantuano da Fonseca Thiago Vinícius
Published: January 2025

O presente artigo é uma análise das transformações no manejo do cacau e suas repercussões para os trabalhadores rurais no sul da Bahia, dentro do processo de modernização agrícola 1940 e 1990. A monocultura cacaueira, marcada por períodos de florestas e crises como a da vassoura-de-bruxa, trouxe mudanças estruturais no processo produtivo, impactando diretamente as condições de trabalho e a organização social na região. O texto discute como as inovações tecnológicas afetaram a produtividade e a relação dos trabalhadores com a terra, focando na transição de práticas agrícolas tradicionais para métodos mais industrializados e nos desafios de sazonalidade e precariedade no trabalho. A partir de uma revisão bibliográfica e análise de fontes históricas, como dados quantitativos, relatórios e boletins técnicos da CEPLAC, este estudo busca contribuir para a compreensão do desenvolvimento agrícola e seus efeitos sociais no sul da Bahia.
O conflito armado no cinema peruano (1980-2000)
Authors: Souza Ana Daniela de
Published: January 2025

O cinema peruano ressignifica o conflito armado (1980-2000) com discursos que expõem o passado de opressão contra camponeses por parte das Forças Armadas do Peru e de modo ambíguo ou antagônico são apresentadas as violências que se manifestam na insurgência da luta armada dos senderistas. Os filmes como narrativas dessas experiências se definem à urgência de confrontação dos traumas gerados pelo conflito interno e das violências contra indígenas historicamente vividas. Reconstituir a luta armada como resposta às opressões coloniais resulta na pretensão de passar pelo tempo histórico da colonização, rever os genocídios indígenas até se chegar aos assassinatos no conflito armado e ainda entender os precedentes desse passado violento no tempo presente. Por meio da análise fílmica pretendemos chegar ao conhecimento capaz de reacender o que não foi dito no passado e que nos coloca diante dos conflitos e crises do presente. Os dilemas postos pelas narrativas fílmicas, os aspectos determinados pela tensão que se arma entre a produção, o ambiente em que se realiza, o mundo simbólico, e a recepção, todos esses aspectos são significativos para o entendimento da política do cinema peruano em suas abordagens à guerra interna.
Ceresa cycles of bielliptic Picard curves
Authors: Laga Jef , Shnidman Ari
Published: January 2025

We prove that the Chow class

κ
∞

⁢

(

C
t

)

\kappa_{\infty}(C_{t})

of the Ceresa cycle of the genus-three curve

C
t

:

y
3

=

x
4

+

2
⁢
t
⁢

x
2

+
1

C_{t}\colon y^{3}=x^{4}+2tx^{2}+1

is torsion if and only if

Q
t

=

(

t
2

−
1

3

,
t
)

Q_{t}=(\sqrt[3]{t^{2}-1},t)

is a torsion point on the elliptic curve

y
2

=

x
3

+
1

y^{2}=x^{3}+1

.
In particular, there are infinitely many plane quartic curves over ℂ with torsion Ceresa cycle.
Over

Q
̄

\overline{\mathbb{Q}}

, we show that the Beilinson–Bloch height of

κ
∞

⁢

(

C
t

)

\kappa_{\infty}(C_{t})

is proportional to the Néron–Tate height of

Q
t

Q_{t}

.
Thus the height of

κ
∞

⁢

(

C
t

)

\kappa_{\infty}(C_{t})

is nondegenerate and satisfies a Northcott property.
To prove all this, we show that the Chow motive that controls

κ
∞

⁢

(

C
t

)

\kappa_{\infty}(C_{t})

is isomorphic to

h
1

\mathfrak{h}^{1}

of an appropriate elliptic curve.
Crustal deformation estimation using InSAR, West of the Gulf of Suez, Egypt
Authors: Nabil Ahmed , El-Ashquer Mohamed , Saleh Mohamed , Mousa Ashraf , El-Fiky Gamal
Published: January 2025

Egypt, for its location in the northeastern corner of Africa, is exposed to continuous tectonic activities. To the North, the subduction of the oceanic African plate under the Eurasian plate provides a seismic activity along the Hellenic and Cyprian arcs. To the East, Egypt is affected by the divergence between the African and Arabian plates along the Red Sea. The E-W fault trend is one of the three main fault trends in Egypt and it starts at the northern tip of the Gulf of Suez towards Cairo. Moreover, the government is planning to expand economically development along the Cairo-Suez Province. Most of the new housing and industrial cities are located between Cairo and Suez. To estimate of crustal deformation in the region, ∼140 Sentinel-1 SAR images were collected and distributed equally over 7 years (2015–2021). The PSI processing is applied to calculate a Line-of-sight velocity field. A GNSS station that exists in the area of study “SUEZ” as well as a close station “KATA” are analyzed using Bernese software V. 5 to validate InSAR results. The estimated horizontal velocities show the northwestern part of the study area is moving westward with 3–4 mm/yr while the southeastern zone is moving eastward with 2–4 mm/yr. The configuration of motion indicates a strike-slip motion along the local E-W fault. The velocity rate obtained from Bernese software for SUEZ station is 2 ± 0.35 mm/yr in the northeastern direction. Vertically, the northwestern part of the study area shows uplift rate of 2 mm/yr while the southeastern part along the coast of the Gulf of Suez subsides with 4–5 mm/yr. For GNSS, SUEZ station is shown to have an uplift rate of 1.55 ± 0.40 mm/yr. A remarkable agreement is noticed between the results of InSAR and GNSS for both horizontal and vertical components. Decision makers shall take such results into consideration while the large planning of investments in promising areas.
Cash Demand Sensitivity: Post-Tax Amnesty Shadow Economy Estimation in Indonesia
Authors: Pidah Febriyanti  , Herman Sambodo
Published: January 2025

Indonesia has consistently failed to meet its tax revenue targets in recent years, primarily due to extensive shadow economy activities aimed at tax evasion. This study seeks to measure the sensitivity of cash demand in estimating the shadow economy across Indonesia's 34 provinces during the post-tax amnesty period from 2016 to 2022 and to assess its impact on potential tax revenue losses. Utilizing a quantitative methodology, the research employs panel data regression with a Random Effects Model. The shadow economy is estimated using a monetary approach model based on cash demand sensitivity. The dependent variables include total currency demand and potential tax revenue, while the independent variables comprise tax burden, inflation rate, Gross Regional Domestic Product (GRDP), financial and technological innovation (represented by internet use for financial purposes), and the shadow economy. The findings reveal that the tax burden, inflation, and financial/technological innovations do not significantly influence cash demand, whereas income has a significant positive effect. Moreover, the shadow economy substantially affects potential tax revenue losses. On average, the shadow economy across the 34 provinces amounts to IDR 292.152 billion, with an average potential tax revenue loss of IDR 35.306 billion
РАЗВИТИЕ СРЕДСТВ НАВИГАЦИИ И СИСТЕМ ПОДДЕРЖКИ ПРИНЯТИЯ РЕШЕНИЙ В ЛЕСНОМ ПОЖАРОТУШЕНИИ
Authors: БРЮХАНОВ А.В. , КОТЕЛЬНИКОВ Р.В.
Published: January 2025

Представлен аналитический обзор систем спутниковой навигации с точки зрения пользовательских устройств и глобальной организации, а также приборов приема и обработки пространственной информации в контексте их использования при мониторинге и тушении пожаров в природной среде. Описаны перспективные российские и зарубежные разработки в области спутниковой навигации и передачи информации, которые позволяют существенно увеличить эффективность тушения пожаров и безопасность борьбы с огнем в природной среде. Определен наиболее оптимальный вариант управления силами и средствами пожаротушения, который предусматривает построение системы, комбинирующей возможности применения как радио-, так и спутниковых каналов связи. Данный подход позволит существенно повысить безопасность выполнения мониторинга и борьбы с природными пожарами, а также организовать современную надежную и независимую систему поддержки принятия решений, тем самым значительно улучшить качество и экономическую эффективность работ в лесном пожаротушении. Предлагаются необходимые изменения, целесообразные для преодоления имеющегося технологического отставания России от стран-лидеров в области информатизации борьбы с пожарами в природной среде.

An analytical review of satellite navigation systems, devices for receiving and processing spatial information, in the context of their use in monitoring and extinguishing fires in the natural environment, is presented. Satellite navigation systems are considered both in terms of user devices and their global organization. Promising Russian and foreign developments in the field of satellite navigation and information transmission are discussed, which can significantly increase the efficiency of fire extinguishing and the safety of fighting fire in the natural environment. The most optimal option for controlling the forces and means of fire extinguishing has been determined, which provides for the construction of a system that combines the possibilities of using both radio and satellite communication channels. This approach will significantly improve the safety of monitoring and fighting wildfires, as well as organizing a modern reliable and independent decision support system, thereby significantly improving the quality and economic efficiency of forest fire fighting. The necessary changes are proposed that are appropriate to overcome the existing technological gap between Russia and the leading countries in the field of informatization of fighting fires in the natural environment.
Teya Brooks Pribac, Enter the Animal: Cross-Species Perspectives on Grief and Spirituality
Authors: LeVasseur Todd
Published: January 2025

Teya Brooks Pribac, Enter the Animal: Cross-Species Perspectives on Grief and Spirituality (Sydney: Sydney University Press, 2021), 281 pp., $28, (pbk), ISBN: 9781743327395.
Butterflies in the Gardens: the Fate of Van Groenendael's Collection
Authors: Miracle Eulàlia Gassó
Published: January 2025

During WWII, hundreds of thousands of butterflies found refuge in the Botanical Gardens in Bogor. The specimens belonged to Jan van Groenendael, a physician who lived and worked in Java and Flores between 1931 and 1954, together with his wife Adriana Krijger. The collection is of great scientific value, but as it is always the case with natural history collections, it is also an interesting subject for historical studies. The collection has a comprehensive archive attached to it, including journals, photographs, letters ethnographical and entomological articles. Taken together, this material takes us into the life of the Van Groenendaels in Indonesia through the 1930’s, WWII and the decolonisation period. This paper offers a glimpse of their compelling story: a tiny sample of the knowledge hidden in the Van Groenendael collection - butterflies and archives - for both biologists and historians.
Türkiye’de İşin Durdurulması Yaptırımının Ölümlü İş Kazaları ile İlişkisi
Authors: Karademir Muhammed Sadi , Ekici Bulent
Published: January 2025

İşin durdurulması, dünya genelinde iş müfettişlerinin hayati tehlike tespit etmesi durumunda sıklıkla başvurduğu bir yaptırım türüdür. Bu çalışmada, Türkiye’de, 2013-2023 yılları arasında uygulanan işin durdurulması yaptırımları, TC ÇSGB-Rehberlik ve Teftiş Başkanlığı’nın idari tedbir raporları ve genel değerlendirme raporları kullanılarak ilk kez değerlendirilmiştir. Türkiye’de ölümlü iş kazalarının (%32,65) ve işin durdurulması yaptırımının (%85,52) en çok görüldüğü sektör olan inşaat sektörü, maden ve metal sektörü ile kıyaslanmıştır. İşin durdurulmasının ölümlü iş kazaları ile ilişkisi Spearman korelasyon analizi ve Poisson regresyon modeli kullanılarak incelenmiştir. 97.104 teftiş verisinden, teftişlerin ilk aşaması sonucunda uygulanan toplam 6627 adet işin durdurulması yaptırımı incelenmiştir. Korelasyon analizlerinin sonucunda (2013-2023) teftiş yapılan dönemde, inşaat ve maden sektöründe meydana gelen ölümlü iş kazaları ile uygulanan işin durdurulması yaptırımları arasında zayıf düzeyde pozitif ve istatistiksel olarak anlamsız bir ilişki tespit edilmiştir. Metal sektöründe güçlü düzeyde negatif ve anlamlı bir ilişki bulunmuştur. Çalışmada, işin durdurulması yaptırımının ölümlü kazalara teftişten sonraki yıllarda da etki edebileceği dikkate alınmıştır. Bir sektörde yaygın olarak teftiş yapılmasından sonraki dönemler için, sadece maden sektöründe işin durdurulmasının uygulanmasından 4 yıl sonra ölümlü iş kazaları ile güçlü düzeyde negatif ve anlamlı bir ilişki tespit edilmiştir. Çalışmada ayrıca, inşaat sektöründeki ölümlü iş kazalarının tahminine dair Poisson regresyon modeli pandemi öncesi dönem verileri (2013-2018) ve pandemiden sonraki verilerin de eklendiği tüm dönem (2013-2023) olarak iki ayrı model halinde oluşturulmuştur. Yapı ruhsatı ve GSYİH verilerinin de dâhil edildiği modele göre, 2013-2018 yılları arasındaki dönemde inşaat sektörünün GSYİH içindeki miktarındaki bir birimlik artışın, iş kazası sonucunda meydana gelen ölümleri %0.91 oranında azaltması beklendiği gözlenmiş, modelde ilgili yıllar için işin durdurulmasının etkisi kısıtlı bulunmuş olsa da işin durdurulmasının ölüm sayılarına azaltıcı yönde etki ettiği görülmüştür. 2013-2023 arasındaki dönemin geneli değerlendirildiğinde ise, pandemi dönemi sonrası 2021, 2022 ve 2023 yıllarındaki verilerin eklenmesiyle Poisson regresyon modeli için istatistiksel olarak anlamlı bir sonuca varılamamıştır. Bu durumun sebepleri, sektörün GSYİH içindeki payının 2019-2023 döneminde, 2013-2018 yılları arasındaki döneme kıyasla %2,83 oranında azalması, sektördeki ölüm sayılarının maalesef düşmemesi ve ekonomik krizden sektörün küçülme yaşayarak etkilenmesi olabilir.
Hemisection with socket preservation using alloplastic bone graft and platelet-rich fibrin
Authors: Ismiyatin Kun , Anindya Cinitra , Widjaja Olivia Vivian , Harseno Singgih , Dzulfiqar Ahmad Afif , Binti Tengku Ahmad Noor Tengku Natasha Eleena
Published: January 2025

Background: The developments in endodontics have created opportunities for patients to maintain functional teeth for longer. Surgical endodontic treatment, such as hemisection, has become a more conservative treatment than complex treatments, such as removable or fixed partial dentures or implants. Purpose: The aim of this treatment is to preserve the remaining tooth structure through a hemisection procedure and socket preservation using an alloplastic bone graft and platelet-rich fibrin (PRF). Case: A female patient presented with mastication pain and a large carious tooth in the right mandibular first molar and wanted to save the tooth. Examination showed deep caries and perforation in the bifurcation area of the tooth with loss of the distal crown. However, the mesial root could be preserved, thus hemisection was proposed. Case management: A root canal treatment was performed on the mesial root, followed by separation of the mesial and distal roots, and, finally, distal root extraction. A mixture of PRF and bone graft was used for socket preservation. The tooth was restored with a splinted zirconia crown. Conclusion: Hemisection with socket preservation using alloplastic bone graft and PRF represents a more conservative treatment option for molar teeth with extensive caries. This approach exhibits a good long-term prognosis and enhances the bone healing process.
Histological evaluation of the effect of Nigella sativa on the healing of created bony defect in the animal jaw
Authors: Al-Niaimi Ali Idrees , Salim Huda A. , Sulaiman Noor A.
Published: January 2025

Background: The bone healing process is a complicated and highly specific action that includes deposition, resorption, and remodeling phases occurring in a tidy and overlapping schedule. Herbal medicine has improved substantially in the last decade, and herbal products have spread widely to prevent or treat various problems and diseases. Nowadays, different herbs are employed to heal soft or hard tissue in humans. Purpose: This study aims to evaluate the effect of topically applying Nigella sativa oil in healing bony defects. Methods: Fifteen rabbits were used in this study. Two round holes were created on the buccal side of the mandible: the anterior hole was filled with black seed oil, while the other was left unfilled as the control group. Animals were sacrificed after 1 week, 2 weeks, and 4 weeks, respectively, and sent for histopathological examination. Results: During the first week of bone healing, the experimental group showed substantially fewer inflammatory reactions than the control group. Granulation tissue formation increased considerably in the experimental group compared with the control group. The experimental group also showed higher bone tissue formation, with more mature woven bone compared with the control group. Conclusion: Nigella sativa has an anti-inflammatory effect and can positively influence bone healing by increasing bone cell production and bone tissue development in the bone defect.
Determining Predictive Factors for Refractory Disease in Oligoarticular Juvenile Idiopathic Arthritis
Authors: Sunar Yayla Emine Nur , Arslanoğlu Aydın Elif
Published: January 2025

Aim: This study aims to compare the clinical and demographic characteristics of patients diagnosed with oligoarticular juvenile idiopathic arthritis (JIA) treated with conventional disease-modifying antirheumatic drugs (cDMARDs) versus those requiring additional biologic DMARDs (bDMARDs). Additionally, it aims to identify the factors that necessitate the inclusion of bDMARDs in the treatment regimen and to determine predictors of long-term treatment resistance.
Materials and Methods: Patients diagnosed with oligoarticular JIA were classified into two groups based on their response to cDMARDs: responders and resistant.
Results: The study included 71 patients with oligoarticular JIA on DMARDs. Knee joint complaints were most common (83.1%), followed by ankle joint (29.6%). All patients were started on non-steroidal anti-inflammatory drugs (NSAIDs) at diagnosis, and cDMARDs were initiated at a median of one month (IQR: 3 months). The most commonly initiated treatment in these patients was methotrexate (MTX) (97.2%). cDMARDs were effective in 21 patients (29.5%), while 50 patients (70.4%) were resistant to cDMARDs and required the initiation of bDMARDs. In comparing cDMARD-responsive and resistant groups starting bDMARDs, family history was more common in responders (23.6%, p=0.044), while ankle involvement was higher in resistant group (38%, p=0.016). Univariate analysis highlighted ankle/toe joint involvement as a risk factor for resistance (p=0.027, CI 95%), and family history as protective (p=0.043, CI 95%). When multivariate analysis was performed with the variables that were significant in univariate analysis, there was statistical significance only in the involvement of ankle/toe joints (ankle/toe joints OR=5.29 CI 95% (1.08-25.83), p=0.040, family history OR=0.24 CI 95% (0.05-1.19), p=0.080).
Conclusion: In patients with oligoarticular JIA, the involvement of ankle/toe joints at diagnosis increases the risk of resistance to cDMARD therapy. Therefore, careful monitoring of these patients is warranted during follow-up.
PENGEMBANGAN MEDIA PEMBELAJARAN LIVE STREAMING BERBASIS WEBSITE MENGGUNAKAN MODEL BLENDED LEARNING UNTUK MELATIHKAN KETERAMPILAN BERPIKIR KRITIS
Authors: Iriani Rilia , Rusmansyah Rusmansyah , Analita Rizki Nur , Leny Leny , Salsabila Iqlima Zada
Published: January 2025

Kurang bervariasinya media pembelajaran saat ini mengakibatkan berpikir kritis pada peserta didik masih rendah. Penelitian ini bertujuan untuk menghasilkan media pembelajaran Live streaming berbasis Website meningkatkan keterampilan berpikir kritis peserta didik yang valid, praktis dan efektif. Produk yang dihasilkan berupa video. Penelitian pengembangan ini menggunakan model ADDIE. Model ADDIE terbagi menjadi lima fase yaitu, analisis, perencanaan, pengembangan, implementasi dan evaluasi. Subjek penelitian berjumlah 31 orang peserta didik kelas XI-MIPA 4 SMA Negeri 2 Banjarmasin. Hasil dari penelitian ini adalah media pembelajaran Live streaming berbasis Website yang dikembangkan memenuhi kriteria dalam kategori sangat valid, sangat praktis, dan efektif dalam kategori tinggi yaitu hasil Ngain berpikir kritis 0,74. Kesimpulannya adalah media pembelajaran Live streaming berbasis Website merupakan suatu media yang dapat digunakan pada proses pembelajaran bagi guru dan khususnya peserta didik untuk melatihkan kemampuan berpikir kritis.
MODEL PEMBELAJARAN PREDICT-OBSERVE-EXPLORE (POE) PADA MATERI HIDROLISIS GARAM UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS DAN HASIL BELAJAR
Authors: Lionanda Gesta , Sholahuddin Arif , Kusasi Muhammad
Published: January 2025

Telah dilakukan penelitian tentang penggunaan model pembelajaran POE (Predict-Observe-Explore) pada materi hidrolisis garam untuk meningkatkan keterampilan berpikir kritis dan hasil belajar. Penelitian ini menerapkan jenis Penelitian Tindakan Kelas (PTK) yang terdiri dari dua siklus. Subjek penelitian adalah 34 orang siswa di kelas XI MIPA 2 SMA Negeri 4 Banjarmasin. Adapun variabel yang diteliti yaitu meliputi aktivitas guru, aktivitas siswa, keterampilan berpikir kritis, hasil belajar kognitif, hasil belajar afektif dan hasil belajar psikomotorik.  Hasil penelitian ini menunjukan bahwa dengan penerapan model POE aktivitas guru meningkat dari  kategori cukup baik dengan skor 31,38 pada siklus I meningkat menjadi 41,00 dengan kategori baik pada siklus II, aktivitas siswa meningkat dari kategori cukup aktif dengan skor 27,50 pada siklus I meningkat menjadi 41,13 yang dikategorikan aktif pada siklus II, keterampilan berpikir kritis meningkat dari kategori cukup kritis dengan nilai sebesar 65,04 pada siklus I menjadi kritis dengan nilai sebesar 72,29 pada siklus II, hasil belajar kognitif dari ketuntasan 44,22% meningkat menjadi 82,34%, hasil belajar afektif dari kategori cukup baik dengan skor 12,21 pada siklus I meningkat menjadi 15,33 yang dikategorikan baik pada siklus II dan hasil belajar psikomotor dari kategori cukup terampil dengan skor 62,11 pada siklus I meningkat menjadi terampil dengan skor 77,49 pada siklus II.
JENIS DAN SEBARAN SATWA BURUNG DI SEKITAR DANAU TAPALA, DESA HATUNURU, KECAMATAN TANIWEL TIMUR, KABUPATEN SERAM BAGIAN BARAT
Authors: Latuny Abedsina , Sahusilawane Jhon , Latupapua Lesly
Published: January 2025

Salah satu kekayaan keanekaragaman hayati di alam ini adalah satwa burung. Satwa burung dijumpai hampir di semua tempat dan merupkan salah satu indikator keanekaragaman hayati. Penelitian ini bertujuan untuk mengetahui jenis dan sebaran satwa burung di sekitar danau Tapala, Desa Hatunuru, Seram Bagian Barat. Metode yang digunakan dalam penelitian ini, untuk pengambilan data satwa burung digunakan metode VCP (Variabel Circular Plot). Areal penelitian dibagi menjadi 4 jalur pengamatan dan pada masing-masing jalur pemgamatan dibagi lagi menjadi 3 statiun untu pengamatan satwa burung. Dari hasil penelitian yang dilakukan, ditemukan 10 jenis satwa burung, diantaranya Pecuk Ular Asia (Anhinga melanogaster), Burung Gereja (Passer montanus), Cikukua Seram (Philemon subcorniculatus), Elang Alap Maluku (Accipiter erythrauchen), Gosong Maluku (Eulipoa wallacei), Nuri Bayan (Eclectus roratus), Pergam Laut (Ducula bicolor), Perling Kumbang (Aplonis panayensis), Rangkong (Ryticeros plicatus) dan Itik Kelabu (Anas gracilis). Sebaran satwa burung pada Danau Tapala dipengaruhi oleh kondisi habitat disekitar danau antara lain ketersediaan air, makanan dan cover sebagai tempat berlindung bagi satwa burung
ANALISIS SIFAT FISIKA PAPAN LAMINASI KOMBINASI KAYU NANGKA MAHONI DAN PAPAN LAMINASI JATI PUTIH
Authors: Wulandari Febriana Tri , Dewi Ni Putu Ety Lismaya
Published: January 2025

Solusi untuk mengatasi keterbatasan kebutuhan kayu dengan memanfaatkan limbah potongan kayu menjadi papan laminasi. Teknologi laminasi merupakan salah satu solusi untuk memperoleh sortimen lebih lebar dan panjang. Kayu laminasi ini terbuat dari potongan-potongan balok kayu yang direkatkan dengan perekat sehingga menjadi kayu yang dapat dimanfaatkan kembali. Jenis kayu yang sesuai sebagai bahan baku papan laminasi adalah memiliki berat jenis yang ringan sampai sedang dengan kelas kuat III-IV. Jenis kayu yang digunakan dalam penelitian ini menggunakan jenis kayu jati putih, nangka dan mahoni. Kayu jati putih masuk dalam kelas II-III, kayu nangka (Artocarpus heterophyllus Lamk.) berat jenis 0,51-0,58 dan kayu mahoni 0,53-0,72. Kayu nangka dan mahoni juga memiliki kelas kuat yang sama yaitu kelas II-III. Penelitian ini bertujuan untuk mengetahui perbandingan sifat fisika papan laminasi kombinasi kayu mahoni nangka dengan papan laminasi jati putih. Rancangan percobaan yang digunakan rancangan non faktorial dengan dua perlakuan dan tiga kali ulangan. Berdasarkan hasil penelitiaan menunjukan kadar air dan kerapatan berpengaruh nyata terhadap jenis kombinasi sedangkan pengembangan tebal dan penyusutan tebal tidak berpengaruh nyata terhadap jenis kombinasi. Semua pengujian fisika telah memenuhi standar SNI 01-6240-2000 dan standar JAS SE-7 2007. Berdasarkan hasil pengujian sifat fisika maka papan laminasi kombinasi nangka mahoni dan papan laminasi jati putih masuk dalam kelas kuat III yang dapat dimanfaatkan sebagai bahan konstruksi ringan yang terlindungi.
PEMANFAATAN TUMBUHAN BERKHASIAT OBAT OLEH MASYARAKAT SUKU DAYAK TOMUN DI DESA KINIPAN KECAMATAN BATANG KAWA KABUPATEN LAMANDAU PROVINSI KALIMANTAN TENGAH
Authors: Efendi Murkan , Sutiya Budi , Yuniarti Yuniarti
Published: January 2025

Hutan Indonesia khususnya yang terletak di Kalimantan mengandung banyak kekayaan yang dapat dimanfaatkan. Salah satu manfaat hasil hutan dapat dijadikan sebagai bahan obat untuk alternatif menyembuhkan penyakit. Masyarakat suku Dayak Tomun adalah kelompok yang memanfaatkan tumbuhan sebagai bahan obat tradisional. Tujuan penelitian ini untuk mengidentifikasi jenis tanaman, bagian tanaman dan cara penggunaan tanaman yang digunakan oleh masyarakat sebagai obat tradisional. Metode kualitatif melalui wawancara mendalam digunakan untuk mendapatkan data primer. Responden yang dipilih mengggunakan teknik purposive sampling dengan kriteria masyarakat yang memiliki pemahaman dan pengetahuan tentang pengolahan tumbuhan obat tradisional. Hasil penelitian menunjukkan bahwa tanaman yang digunakan sebagai obat tradisional oleh masyarakat Dayak Tomun sebanyak 38 jenis dengan 26 famili. Bagian-bagian tanaman yang digunakan yaitu bagian daun sebesar 57,5%, bagian akar banyak digunakan juga untuk pengobatan tradisional sebesar 20%, umbi sebesar 7,5%, serta batang, bunga, dan getah hanya 5%. Cara penggunaannya yang dilakukan kebanyakan dengan cara diminum dari tanaman obat-obatan yang diolah yaitu sebesar 81,58%. Untuk cara penggunaan dioleskan terbilang banyak yaitu 10,53%, dan sisanya sebanyak 2,63% untuk cara penggunaan dikompres, dikunyah, serta diteteskan dari pembuatan obat tradisional.
ANALISIS TINGKAT KEKRITISAN LAHAN DI SUB DAS PANJARATAN DAS TABUNIO KABUPATEN TANAH LAUT
Authors: Salim Muhammad Adistyo , Kadir Syarifuddin , Badaruddin Badaruddin
Published: January 2025

Pentingnya pengelolaan lahan sesuai kapasitasnya agar tidak terjadi penurunan produktivitas adalah karena lahan sumber daya vital untuk terpenuhinya kebutuhan hidup. Pertumbuhan penduduk yang meningkat disetiap wilayah menyebabkan kebutuhan pada lahan juga semakin menigkat. Kebutuhan lahan terus menerus meningkat sejalan dengan waktu, hal ini dapat menyebabkan terjadinya perubahan alih fungsi lahan yang dapat membuat lahan mengalami degradasi. Penelitian bertujuan untuk menganalisis tingkat kekritisan lahan dan menentukan upaya pengendalian tingkat kekritisan lahan Sub DAS Panajratan. Penentuan lokasi penelitian menggunakan metode purposive sampling berdasarkan tanah, kelerengan, serta tutupan lahan. Hasil yang diperoleh berdasarkan hasil penelitian analisis yaitu tingkat kekritisan lahan pada penutupan lahan perkebunan sawit termasuk berkategori potensial kritis, penutupan lahan perkebunan karet berkategori agak kritis hingga kritis, penutupan lahan di lahan terbuka berkategori sangat kritis, dan penutupan lahan alang-alang berkategori kritis, serta upaya yang bisa dilakukan yaitu penghijauan dengan pola tumpangsari jenis tanaman hutan dan Multy Purpose Tree Species (MPTS).
MESH CONVERGENCE TEST BY USING FINITE ELEMENT ANALYSIS (FEA) IN SHAFT LOADING OF 2 KW INDUCTION MOTOR
Authors: Hotma Lambert , Majid Nur Cholis , Marsalyna  , Hendrawan Jekki , Kinasih Nirma Afrisanti , Febriansyah Dwi Jaya , Novariawan Bayu , Alfin Muhammad Reza , Putri Intan Satwika , Afif Muhammad Thowil , Fadjrin Budi Noviyantoro , Purnomo Endra Dwi
Published: January 2025

Finite Element Analysis (FEA) is a calculation tool to find out a determined solution for a complex structure subjected to some certain static load. To obtain the most valid solution from this analysis, one of the parameters needed is mesh convergence test. This paper discusses the mesh convergence test by using FEA in a 2-kW induction motor shaft where the motor is used in an electric motorcycle. FEA was carried out by using static structural module in ANSYS 14.5 software. The shaft was subjected to static load from rotor and pulley weight. These loads were supported by a pair of ball bearing. Furthermore, the shaft was meshed by using various sizes of mesh to find out the effects to mesh convergence. The applied mesh sizes were 3; 2,5; 2; 1,5; and 1 mm. These simulation results represented the value of deformation and stress on the shaft. The convergence test was depicted in a graph of elements number vs. deformation and elements number vs. Von – Mises stress. The maximum deformation was located around rotor seat, while the minimum one was around the rear bearing seat. On the other hand, maximum and minimum Von – Mises stress appeared around rear bearing seat. Overall, it can be concluded that the results of deformation and Von – Mises stress had reached convergence
Development of Smart Building Training Kit for Control System Competencies in Vocational High Schools
Authors: Pujirianto Pujirianto , Haryanto Haryanto
Published: January 2025

The unavailability, lack of updates and inappropriateness of learning media results in low-quality learning outcomes. The right learning media is an important part of the learning process, especially practicum learning in Vocational High School (VHS). The objectives of the research are to obtain: (1) Products in the form of smart building training kits as learning media equipped with Supervisory Control and Data Acquisition (SCADA) system based on Industrial Internet of Things (IIoT) for VHS in learning control systems; (2) The feasibility level of the training kit; (3) The effectiveness of the use of training kits. Development research refers to the ADDIE model developed by Branch. The study results are as follows: (1) The product in the form of a training kit consists of a component training kit and a simulator equipped with a job sheet and a manual. (2) The training kit is considered very feasible. The expert assessment of the feasibility of the product is 95.5% (very feasible category). The teacher's user response gave a rating of 95.5% (very feasible category). The user response by graduates gave an assessment of 90.8% (very feasible category). (3) The use of training kits has significant effectiveness on students' learning outcomes based on the results of the Paired Sample T-test and Independent Sample T-test with a sig value (2-tailed) (0.000) 0.05. It can be concluded that a smart building training kit is an appropriate, very feasible, and effective learning medium for use in learning control systems.
Furazidine (Furamag®) in the management of acute and recurrent cystitis in women
Authors: Pushkar D. Yu. , Bernikov A. N. , Rasner P. I. , Bormotin A. V. , Dyakov V. V. , Shvedov A. M.
Published: January 2025

Cystitis is a common disease worldwide, with up to 36 million cases recorded annually in Russia alone. In 10 % of patients, the condition transforms into a chronic recurrent form. Up to 30 % of visits to outpatient urologists are related to acute or recurrent cystitis. The prevalence of chronic cystitis in women is closely linked to the anatomical and topographical characteristics of the genitourinary system, the presence of gynecological diseases, and hormonal status. Effective treatment for acute or chronic cystitis involves complex therapy, with the key to success lying in the appropriate selection of antibacterial drugs. The current study aimed to analyse the literature data on the effectiveness of Furamag® in the complex treatment of patients with acute and chronic cystitis. To achieve this objective, we conducted a search for articles in scientific databases such as PubMed, Medline, minzdrav.gov.ru, and elibrary.ru using the following keywords: «urinary tract infection», «acute cystitis», «chronic cystitis», «furazidine», «potassium furazidine». Based on the results of our search, we concluded that Furamag® has been successfully used for a long time in the treatment of both acute and chronic cystitis, demonstrating high efficacy and good patient tolerance. This explains its widespread use in routine clinical practice among urologists, gynecologists, and therapists.
Transversus abdominis plane block in oncourology: a narrative review
Authors: Petrov S. B. , Nikulina K. A. , Arnautov A. V. , Reva S. A.
Published: January 2025

Transversus abdominis plane block (TAP block) is a regional anesthesia technique used as part of multimodal postoperative analgesia for a wide range of abdominal surgical procedures. However, the use and effectiveness of this technique in urological surgeries are not well documented in Russian literature. We conducted a literature search in PubMed, EMBASE, Web of Knowledge, and Cochrane Library databases to evaluate the effectiveness of using transversus abdominis plane blocks compared to other anesthesia techniques in oncourological surgery. It has been determined that transversus abdominis plane block, serving as an integral component of multimodal anesthesia in patients undergoing oncourological procedures, significantly curtails the reliance on opiates both during and following surgery. Moreover, it mitigates the intensity of pain syndrome in the postoperative phase and fosters a swifter and more comprehensive recovery process for patients.
Daily Dietary Sodium Intake among Clinical Trial Participants Recruited from a University Health System or a Federally Qualified Health Center: A prospective, randomized-controlled, remotely administered trial (Preprint)
Authors: VanAken Gabriella , Dorsch Michael P , Hummel Scott , Basu Tanima , Luff Evan , Warden Kimberly , Giacalone Michael , Bailey Sarah , Newman Mark W , Skolarus Lesli E , Nallamothu Brahmajee K , Golbus Jessica R
Published: January 2025

BACKGROUND

Clinical trials increasingly focus on diverse recruitment based on demographic factors and health-related social needs.

OBJECTIVE

We sought to understand the impact of demographic factors and health-related social needs on dietary sodium intake in a contemporary trial.

METHODS

The myBPmyLife study is a prospective, randomized-controlled trial designed to evaluate a mobile health (mHealth) intervention to lower blood pressure through increased physical activity and lower sodium food choices. Hypertensive participants recruited from a university health system and federally qualified health center (FQHC) completed a baseline sodium screener. Univariable and multivariable models evaluated the association between sodium intake at baseline–a key inclusion criterion–and participant characteristics.

RESULTS

Of the 600 included participants, 96 (16.0%) were from the FQHC. Mean age was 60.1 (SD 13.5) years; 48.2% were women, and 13.0% were Black. Notable differences were seen between sites: FQHC participants were, on average, 14.6 years younger than university participants, more likely to be Black (44.8% versus 6.9%), and 8.5 times more likely to have difficulty paying for their health-related social needs. Sodium intake at baseline was significantly higher for FQHC participants (mean difference 381.1 mg/day; 95% CI 84.5 to 677.7; P=.012). Adjustments for demographic characteristics and health-related social needs mitigated differences in sodium intake between sites.

CONCLUSIONS

In this clinical trial of an mHealth intervention, we found important participant differences in demographics and health-related social need-related factors based on the site of enrollment. As clinical trials recruit for diversity based on demographic characteristics, they may also benefit from diversifying enrollment sites to ensure truly representative populations.

CLINICALTRIAL

URL: https://www.clinicaltrials.gov; Unique identifier: NCT05154929.
ANALYSIS OF THE DECISION OF THE LANGSA SYARIAH MAHKAMAH NO 355/Pdt.G/Ms.Lgs ON THE OWNERSHIP OF THE LEASING OBJECT BY THE LESSOR UNDER THE CONCEPT OF BA'I MURABAHAHAH
Authors: Muhammad Masykur
Published: January 2025

This study analyzesthe decision of the Mahkamah Syariah Langsa No. 355/Pdt.G/Ms.Lgs regarding the repossession of leasing objects by the lessor in a bai’ murabahah contract. Sharia financing companies often utilize murabahah contracts in their operations, emphasizing transparency and fairness. However, this case highlights a violation of sharia principles due to the forced repossession of leasing objects without consultation or court orders. The study aims to evaluate the conformity of the lessor's actions with murabahah principles and Islamic economiclaw.This research employs a normative juridical approach with a descriptive-analytical method. Primary data is derived from the Mahkamah Syariah Langsa decision No. 355/Pdt.G/Ms.Lgs, while secondary data includes Islamic legal literature and relevant regulations. The analysis examines the pillars and conditions of murabahah contracts as well as the judges' considerations in theruling.The findingsrevealthatthe repossession of leasing objects was triggered by the debtor's default in installment payments. The lessor based their actions on a contractual clause granting full authority to execute the leased object. However, such actions contradict sharia principles, which require consultation or arbitration to resolve disputes. The court rejected the plaintiff's claim due to insufficient evidence of unlawful acts by the defendant. The repossession was deemed consistent with the agreement, despiteproceduralviolations.
Incidental diagnosis of medullary thyroid microcarcinoma in COVID-19 patient with elevated procalcitonin levels
Authors:   Medical Intensive Care Unit, University Clinical Centre of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina, Jandric Milka , Zlojutro Biljana ,   Medical Intensive Care Unit, University Clinical Centre of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina, Crețoiu Dragoș ,   Medical Intensive Care Unit, University Clinical Centre of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina
Published: January 2025

A 38-year-old male patient was admitted to the Medical Intensive Care Unit during the second wave of the coronavirus disease (COVID-19) pandemic presenting with fever, headache, muscle pain, and cough. The low-dose chest computed tomography (CT) result was normal, but an increased serum level of procalcitonin (PCT) was detected. Due to COVID-19, pronounced symptoms, and increased inflammatory markers, empiric antibiotic therapy was started. PCT level remained elevated despite 7 days of antimicrobial treatment. Hence, the diagnostic evaluation of the patient was expanded, and we identified medullary thyroid microcarcinoma. After diagnosis, a total thyroidectomy with cervical lymph node resection was performed, and the patient was discharged with oral levothyroxine. Control measurements of serum calcitonin and 18F-fluorodihydroxyphenylalanine positron emission tomography (18F-PET/CT) showed cervical and mediastinal lymph node metastases. Beside surgical treatment, the patient was not motivated for any adjuvant therapy and no new lesions were detected on control PET/CT two years after. In conclusion, clinicians should also consider malignancies such as medullary thyroid carcinoma as a potential cause of increased PCT levels, and as a next step should measure serum calcitonin level and perform neck ultrasound.