bluuebunny/crossref_metadata_2025 huggingface dataset:
The Effect of Current Ratio (CR), Debt to Equity Ratio (DER), and Earnings Per Share (EPS) on Stock Price in Telecommunications Sub-Sector Companies Registered at Indonesia Stock Exchange with 2014-2021 Period
Authors: Sowandi Cahyani Leo Nita , Pujiarti Pujiarti
Published: April 2023

Investors will consider which companies to choose. The technology sector is one option for investors to invest their capital. Stock prices affect investors who will invest their capital. The supply and demand for the shares of the company in question affect the price of these shares, which varies. To determine whether the independent, namely the current ratio (X1), debt to equity ratio (X2), and earnings per share (X3), have an impact on stock prices as the dependent variable in Telecommunication Subsector Companies Registered in IDX Period 2014–2021, this research was carried out. In this study, there were 9 companies in the population, and 4 companies were chosen for the sample using a purposive sampling technique. According to the findings from the tests, there is an effect between the current ratio and stock prices, but there is no effect between the debt-to-equity ratio and stock prices and no effect between the earning per share and stock prices. Based on the test results simultaneously there is an influence between the Current Ratio, Debt to Equity Ratio, and Earning Per Share on Stock Prices
Giải pháp tối ưu truyền thông multicast với mã mạng
Authors: Vĩ Đặng Hùng , Sơn Lê Văn
Published: April 2023

Currently, in complex and large systems as distributed systems, resource allocation in communications has to be ensured high throughput, timely and exactly. One of the current approaches to the multicast transmission has achieved some certain results compared with unicast ones. However, the multicast transmission has fundamental restrictions such as data overlap in the destination set, which affect performance of the communications system. In order to solve this problem, we propose multicast transmission combined with network coding in which based on studies of the algorithms for building network topology so that the throughput in the destination set reaches the optimum value. The results of the study are compared with operating schemes to determine feasibility of solution proposed.
Cảm xúc trong tiếng nói và phân tích thống kê ngữ liệu cảm xúc tiếng Việt
Authors: Thành Lê Xuân , Thủy Đào Thị , Loan Trịnh Văn , Quang Nguyễn Hồng
Published: April 2023

Research on emotional speech has been carried out for many languages over the world and for Vietnamese, there was a beginning. This paper describes some research results on main features of four basic emotions: happiness, sadness, anger and neutrality. Our preliminary research on emotions of Vietnamese shows that in general anger and happiness correspond to speech energy and fundamental frequency higher than the one of neutral emotion, the sad emotion has the lowest values for energy and fundamental frequency. These comments come from the statistical methods such as analysis of variance (ANOVA) and Tukey’s test applied for our Vietnamese emotion corpus. The classifiers SMO, lBk, trees J48 have been used for preliminary identification of emotions based on BKEmo corpus. The highest recognition rate is  98.17% for the classifier lBk using 384 feature parameters and this rate decreases to 82.59% for the case using only 48 parameters relating to the F0 and intensity.
DANH SÁCH PHẢN BIỆN CHUYÊN SAN SỐ 14 (34)
Authors: - -
Published: April 2023

DANH SÁCH PHẢN BIỆN CHUYÊN SAN SỐ 14 (34)
Care(full) Campaigning? A Feminist Critical Discourse Analysis of Childcare in the 2014 and 2018 Ontario Elections
Authors: Powell Alana
Published: April 2023

Childcare in Ontario continues to face significant challenges both structurally and ideologically. Drawing on feminist ethics of care scholarship (Barnes, 2012; Held, 2006; Tronto, 1993, 2006; Sevenhuijsen, 2003), this study builds on the important work of Langford et al. (2017) in theorizing the care as central to political dialogue and a public good. The study employs a feminist critical discourse analysis (Lazar, 2007; Fairclough, 2003, 2013) to explore conceptualizations of care in childcare in political party platforms and advocate organization responses during the 2014 and 2018 Ontario elections. Analyzing both political party platforms and advocate organizations demonstrated that the economic and human capital rationales dominated. Emerging in 2018 was both a maternal emancipation discourse, and the broad employment of personalization as a discursive strategy. Based on the findings, recommendations for discursive resistance are explored.
Depictions of Reading in Children's Picturebooks: A Qualitative Multimodal Content Analysis
Authors: Obot Victoria
Published: April 2023

Using multimodal content analysis, this research study explored the text and images in 20 children’s picturebooks about reading. The purpose of this study was to examine the messages conveyed about reading and literacy  through the images and text in each picturebook. It was found that many of the picturebooks made references to fairy tales, focused on children’s literacy development relating to print, community togetherness and the interests and assumptions individuals hold about reading. These messages were presented through various modes that worked together and separately such as print text, images, and colour. The findings show the emphasis many children’s picturebooks about reading have on traditional forms of literacy. With support from the findings of this study, a discussion about the findings and recommendations about how various types of literacy can be acknowledged to support children and families are presented for professionals working with children and researchers.
İslam Din Dersi Öğretim Programı Kazanımlarının Kök Değerler Bakımından İncelenmesi: Almanya Baden Württemberg Örneği
Authors: YAZGAN Şenay
Published: April 2023

Bu çalışmada, Almanya`nın Baden Württemberg eyaletinde verilen İslam din dersinin ilköğretim ve ortaöğretim programlarının değerler açısından incelenmesi amaçlanmıştır. Amaç kapsamında Milli Eğitim Bakanlığı`nın kök değerleri esas alınarak 10 analiz kategorisi bu değer isimlerinden oluşturulmuştur. Nitel araştırma yöntemine uygun olan çalışmada döküman incelemesi ile elde edilen veriler içerik analizi tekniği ile çözümlenmiştir. Bulguların yorumlanmasında literatür taramasından, Almanya`da verilen diğer derslerin öğretim programlarından kıyaslama yapılarak yararlanılmıştır. Araştırma sonucunda, program kazanımlarında kök değerlere yer verildiği görülmüş, ilköğretim ve ortaöğretim programlarının değer anlayışının öz denetimli ve sorumlu insan üzerine temellendirildiği tespit edilmiştir. Çalışma sonunda elde edilen bulgulara göre ilköğretim ve ortaöğretim düzeyindeki programda toplam 142 kazanım içersinde değer içeren kazanımlardan en fazla önemsenen değer 13 kez geçen öz denetim değeridir. Bu değerleri sırasıyla saygı (11), sorumluluk (10), vatanseverlik (7), adalet (4), dostluk (2), dürüstlük (3), sevgi (2) ve yardımseverlik (1) değerleri takip etmektedir. Bu değerler Milli Eğitim Bakanlığı tarafından öne çıkarılan kök değerlerle belli orada örtüşmektedir. Buna karşın sabır değerine ilişkin bir kazanım olmadığı tespit edilmiştir. Çalışma sonunda, İslam din dersi öğretim programı kazanımlarında bazı değerlere doğrudan yer verilmese de değerleri öne çıkan bir içeriğe sahip olduğu ancak programın analiz kategorisi olarak ele alınan kök değerler açısından istenilen yeterlilik düzeyinde olmadığından program kazanımlarının kök değerleri öne çıkaran bir yapıda geliştirilmesine yönelik önerilerde bulunulmuştur.
Előregyártott vasbeton keretvéz csomópontjainak numerikus modellezése : II. rész: oszlop-gerenda kapcsolat
Authors: Roszevák Zsolt , Blazsán Dániel , Haris István
Published: April 2023

Napjainkban a tervezés és a kutatások során is rendelkezésünkre áll számos program, melyekkel numerikus modelleket készíthetünk az egyes szerkezetek viselkedésének megértésére/vizsgálatára. Ezen szoftverek alkalmazása esetén csak megfelelően kidolgozott modellek alkalmazása vezet jó megoldásra. Cikksorozatunk első részében (Roszevák, Bogár, Haris 2021) előregyártott vasbeton keretváz alapozási csomópontjának vizsgálatát mutattuk be. Következő lépésként különböző numerikus modelleken keresztül elvégzett előregyártott vasbeton keretváz oszlop-gerenda kapcsolat vizsgálatát hajtottuk végre. Jelen cikk keretein belül kizárólag a keretváz felső csomópontját vizsgáltuk különböző keresztmetszetű, végkeresztmetszetű és vasvezetéssel ellátott gerendák és oszlopok figyelembevételével kvázi-statikus terhelés mellett.
Experiencia de los profesionales de salud en la consulta de pacientes renales y sus familias
Authors: Ríos-López Carlos Alfredo , Navarro-Contreras Gabriela , Correa Romero Fredi Everardo , Reyes Pérez Verónica
Published: April 2023

En México cerca de 150 mil personas padecen Enfermedad Renal Crónica (ERC), y solo la mitad tiene acceso a servicios de salud pública. La ERC demanda intervenciones multidisciplinarias, por lo que resulta pertinente conocer la experiencia de los profesionales de la salud en la atención de pacientes renales. Objetivo: describir la experiencia de los profesionales en la atención de pacientes con ERC en Diálisis Peritoneal y sus familiares. Método: estudio cualitativo, transversal y descriptivo. Participaron cinco profesionales. Instrumento: entrevista estructurada de diez preguntas sobre la experiencia de los profesionales en la atención de pacientes renales en DP y sus familias. Análisis de datos: basado en el paradigma fenomenológico. Resultados: surgieron cinco unidades temáticas que exploran la experiencia de los profesionales de la salud, así como de los pacientes y sus familiares. Conclusiones: el diagnóstico de la enfermedad y la prescripción del tratamiento es una experiencia compleja de duda e incertidumbre y actitudes negativas que complican la calidad de vida.
Knowledge Management as a powerful tool to increase competitiveness. Exploring
interrelations of knowledge management and adult learning in the context of the learning
organization
Authors: Lukács Andrea
Published: April 2023

Organisations consider knowledge as a vital factor and important resource, as
effective knowledge management can stimulate sustainable competitive advantages for
firms, (Darroch, 2005, Liebowitz, 2001). Therefore, improving knowledge management
processes especially in terms of effectiveness and efficiency became crucial for the
learning organisations (Omotayo, 2015)
This paper thus explores whether and how knowledge management works in various
organisations operating in Hungary. Our empirical research inquires KM initiatives
detectable in these organizations, their knowledge management systems, the potential
roles of digital technology in the field of knowledge management and their environment
and networking opportunities in knowledge sharing. The study uses data collected from
265 employees of various companies in Hungary, it uses independent samples t-test
(ANOVA), Scheffe analysis and Spearman’s rank corelation to investigate correlations
between different dimensions and items of the Dimensions of Learning Organisations
Questionnaire (Watkins and Marsick, 2003). Research results show that organisations
mostly focus on providing continuous learning opportunities and neglecting other
important factors, they face challenges in terms of effective adult learning, meantime
managers may not be fully exploiting their potential in terms of knowledge management.
Customer satisfaction and its connectedness to knowledge management systems are hardly
recognised and less integrated, though this is key success factor for business
competitiveness. ICT investment and strategies are not necessarily connected to such
important dimensions like knowledge management strategy, leadership, future vision or
creating continuous learning opportunities.
Comparação entre a mensuração direta da relação cintura quadril e a estimação indireta pelo dispositivo InBody S10
Authors: Ferreira Cirley Pinheiro , Brito Felipe Machado , Silvino Valmir Oliveira , Silva Layne Lins Rodrigues da , Costa Crislane de Moura , Santos Marcos Antônio Pereira dos
Published: April 2023

Introdução: A relação cintura-quadril (RCQ), calculada a partir da divisão entre a medida da cintura e do quadril, é considerada uma importante ferramenta de verificação de risco de desenvolvimento de doenças cardiovasculares. A fita métrica, ferramenta padrão ouro para a avaliação da RCQ, é acessível e de fácil utilização. Porém, existem outras ferramentas capazes de estimar os valores da RCQ, tais como o analisador de bioimpedância InBody S10. Este estudo buscou comparar o valor da RCQ estimado pelo dispositivo InBody S10 com os valores mensurados a partir da fita métrica. Métodos: 98 jovens saudáveis (23,9 ± 5,77 anos, 68,9 ± 12,67 kg, 1,69 ± 0,1 cm) tiveram as medidas da cintura e do quadril diretamente avaliadas a partir do uso da fita métrica e indiretamente estimados pelo dispositivo InBody S10. O coeficiente de correlação intraclasse (CIC) e o erro padrão das medidas (EPM) foram utilizados para verificar a confiabilidade. Foi aplicado o teste coeficiente de correlação de Pearson e de Bland-Altman para comparar os métodos de avaliação. A significância estatística foi estabelecida em p < 0,05. Resultados: O dispositivo InBody S10 apresentou baixos níveis de EPM (0,03). Porém, o InBody S10 superestimou significativamente os valores da RCQ (p < 0,05). Além disso, os métodos apresentaram uma correlação intraclasse baixa entre as repetições (CIC = 0,24) e uma correlação baixa entre si (r = 0,26). Conclusão: O dispositivo InBody S10 não exibiu valores válidos quanto à estimação da relação cintura-quadril. Portanto, ele pode não ser acurado o suficiente para essa estimação em jovens saudáveis.
Correlação entre o teste de caminhada de 6 minutos e o teste de exercício cardiopulmonar em indivíduos com insuficiência cardíaca
Authors: Faria Valéria Cristina de , Ferreira Ana Carolina Campos , Oliveira Dayana Magalhães Drummond , Pereira Danielle Aparecida Gomes
Published: April 2023

Objetivo: Este estudo teve como objetivo verificar a correlação entre o teste de caminhada de 6 minutos (TC6) e o teste de exercício cardiopulmonar (TECP) em indivíduos com insuficiência cardíaca (IC), e analisar a sensibilidade do TC6 em diferenciar indivíduos das classes I, II e III do sistema de classificação funcional da New York Heart Association (NYHA). Métodos: Dezessete indivíduos (3 classe I, 8 classe II e 6 classe III) com idade de 48,09 ± 12,91 anos, fração de ejeção do ventrículo esquerdo de 44 ± 11% e VO2pico de 25,18 ± 6,05 mL·kg-1·min-1 foram avaliados. Os voluntários realizaram TECP em esteira; após um intervalo de 48h a 6 meses, realizaram o TC6. Correlações de Pearson e Spearman foram usadas, e ANOVA foi usada para comparar as variáveis do TC6 entre as classes funcionais da NYHA. Um alfa de 5% foi adotado como significativo. Resultados: Foram encontradas correlações significativas entre a distância percorrida no TC6 e o VO2pico (r = 0,70). Diferenças significativas foram encontradas entre as classes funcionais da NYHA em relação à distância percorrida no TC6. Para o desempenho da caminhada, foram encontradas diferenças significativas entre as classes NYHA I e II (p = 0,0001) e entre as classes I e III (p = 0,0001). Conclusão: O TC6 é um método simples e confiável para avaliar a capacidade funcional de indivíduos com IC, mostrando-se um instrumento válido para a prática clínica.
Tác động của công bố trách nhiệm xã hội đến phát triển bền vững và hiệu quả hoạt động: Nghiên cứu với các doanh nghiệp khai khoáng Việt Nam
Authors: Nguyễn La Soa
Published: April 2023

Nghiên cứu xem xét tác động của công bố thông tin trách nhiệm xã hội đến phát triển bền vững và hiệu quả hoạt động của các doanh nghiệp khai khoáng. Dữ liệu được thu thập từ 45 doanh nghiệp khai khoáng tham gia chương trình “Đánh giá, Công bố Doanh nghiệp bền vững tại Việt Nam” do VBCSD tổ chức từ 2015 đến 2021. Kết quả nghiên cứu cho thấy, công bố thông tin trách nhiệm xã hội có tác động trực tiếp cùng chiều đến phát triển bền vững và hiệu quả hoạt động của doanh nghiệp. Hơn nữa, mức độ công bố thông tin trách nhiệm xã hội còn tác động gián tiếp đến hiệu quả hoạt động của doanh nghiệp thông qua biến phát triển bền vững. Từ kết quả, nhóm đã đưa một số khuyến nghị nhằm khuyến khích các doanh nghiệp khai khoáng nâng cao ý thức minh bạch thông tin môi trường, xã hội.
Los tratamientos de rehabilitación social como mecanismos del sistema penitenciario ecuatoriano y su incidencia en los derechos humanos
Authors: Casanova-Casanova Jean
Published: April 2023

La rehabilitación social es un derecho de rango constitucional para los privados de libertad, que en el sistema progresista ecuatoriano son concebidos como grupo vulnerable. En esta línea, el propósito del presente artículo es exponer las realidades del sistema penitenciario ecuatoriano en lo que respecta a los tratamientos de rehabilitación social haciendo un enfoque al acceso y procedimiento de los denominados “ejes de rehabilitación”.El objetivo general se ha plasmado en el análisis de los tratamientos de rehabilitación social como mecanismo del sistema penitenciario y cómo este logra incidir en los derechos humanos de los privados de libertad. El estudio es basado en una investigación documental- bibliográfica, con enfoque cualitativo, contiene los métodos analítico- sintético, del tipo descriptiva, explicativa donde se utilizaron las técnicas de la encuesta, así como la observación directa.Los resultados evidencian la grave crisis en la que se encuentra el sistema penitenciario ecuatoriano donde las políticas públicas tienden a ser insuficientes, logrando que las garantías penitenciarias se vean vulneradas, y que los privados de libertad no se rehabiliten adecuadamente.Pese a poseer el Reglamento del Sistema Nacional de Rehabilitación Social, se evidencian hacinamientos, angustia, inseguridad por las últimas masacres suscitadas en las cárceles donde los privados de libertad son víctimas, concluyéndose que todo este entramado afecta directamente a los derechos humanos, por tanto, el Estado debe implementar mecanismos que garanticen la rehabilitación efectiva por ser evidente la vulneración de derechos.
Pemberdayaan Ibu-ibu Kelurahan Sampangan dengan Pelatihan Produk Kreatif
Authors: Machmuddah Zaky , Utomo St. Dwiarso , Minarso Bambang , Ingsih Kusni
Published: April 2023

Sebagaimana kodrat wanita adalah mengurus rumah tangga dari sebuah keluarga. Hal ini memberikan mindset kepada wanita, bahwa wanita hanya mengurus dapur dari keluarganya. Berdasarkan data yang didapatkan sebagian besar ibu-ibu kelurahan Sampangan berprofesi sebagai ibu rumah tangga. Selain itu, data juga menunjukkan bahwa golongan ibu-ibu rumah tangga pada kelurahan Sampangan tergolong pada penduduk usia produktif. Mayoritas usia ibu-ibu rumah tangga di kampung tersebut antara usia 25 tahun sampai dengan 60 tahun. Hal ini sangat disayangkan, jika mindset wanita masih pada mengurus dapur padahal mereka tergolong usia produktif. Melihat fenomena tersebut, maka dibutuhkan sebuah kegiatan masyarakat untuk membuka mindset ibu-ibu rumah tangga di kampung tersebut untuk berwirausaha agar ibu-ibu rumah tangga yang berusia produktif di kampung tersebut dapat memiliki profesi. Selain itu, diharapkan ibu-ibu rumah tangga di kampung tersebut dapat memperoleh tambahan penghasilan untuk menyejahterakan keluarganya. Dalam rangka meningkatkan kesejahteraan keluarga, pentingnya dilakukan kegiatan pengabdian masyarakat untuk memecahkan masalah yang ada di kelurahan Sampangan Semarang. Hasil kegiatan pengabdian di kelurahan Sampangan Semarang melalui kegiatan pembimbingan, peningkatan motivasi wirausaha dan pelatihan produk kreatif rumahan menunjukkan bahwa antusiasme ibu-ibu dalam kegiatan tersebut dan meningkatnya minat ibu-ibu rumah tangga untuk berwirausaha untuk mendapatkan tambahan penghasilan.
ANALISIS MODEL REGRESI BERGANDA DAN GEOGRAPHICALLY WEIGHTED REGRESSION PADA JUMLAH KENDARAAN SEPEDA MOTOR
Authors: Nur Ramadhan Imron , Agusrawati Agusrawati , Mukhsar Mukhsar , Abapihi Bahriddin , Baharuddin Baharuddin
Published: April 2023

Analisis regresi adalah metode yang digunakan untuk menganalisis data dan mengambil kesimpulan yang bermakna tentang hubungan ketergantungan yang mungkin ada antara variabel terikat, sedangkan Geographically Weighted Regression adalah metode statistika dengan pendekatan titik yang digunakan untuk menganalisis heterogenitas spasial. Berdasarkan hasil penelitian dengan menggunakan analisis regresi berganda diperoleh model global untuk 34 provinsi di Indonesia sedangkan analisis GWR diperoleh model lokal yaitu ada 34 model yang berbeda-beda setiap Provinsi di Indonesia
ESTIMASI PARAMETER DAN UJI GOODNESS OF FIT UNTUK DATA BINER BERPASANGAN
Authors: Maryam Ummi , Somayasa Wayan , Ruslan Ruslan , La Gubu La Gubu , Jufra Jufra
Published: April 2023

Tujuan penelitian ini adalah menunjukkan estimasi parameter dan uji goodness of fit untuk data biner berpasangan. Estimasi parameter dilakukan menggunakan metode estimasi maksimum likelihood. Data biner dari organ berpasangan diperoleh dengan melakukan pengukuran dari bagian tubuh yang berpasangan atau dari subjek yang sama pada dua titik waktu yang berbeda. Dengan asumsi  adalah hasil pengukuran bagian tubuh ke   dari bagian tubuh yang berpasangan dari subjek ke dan kelompok ke   .  dapat bernilai  atau  (biner).  jika bagian tubuh ke   dari bagian tubuh yang berpasangan dari subjek ke dan kelompok ke  menunjukkan respond dan  jika sebaliknya. Adapun model yang digunakan untuk menggambarkan hasil pengukuran organ berpasangan yaitu model Rosner (1982) dan model Dallal (1988). Rosner (1982) mengusulkan suatu konstanta yang memperhitungkan intra korelasi bagian tubuh yang dipasangkan. Rosner (1982) menyatakan bahwa  untuk beberapa konstanta positif  . Jika  maka bagian tubuh yang dipasangkan independen, jika  maka bagian tubuh yang dipasangkan saling dependen. Dallal (1988) mengkritik asumsi Rosner (1982) karena  tidak dapat mendekati  untuk semua kelompok kecuali nilai  hampir sama. Dallal (1988) mengasumsikan . Selanjutnya dilakukan pengaplikasian model Rosner (1982) dan model Dallal (1988) terhadap data pasien scleroderma dimana MRSS (Modified Rodnan Skin Score) digunakan sebagai alat ukur ketebalan kulit yang telah divalidasi oleh American Collage of Rheumatologist. Dari kedua model kemudian dilakukan uji goodness of fit untuk mengetahui alokasi probabilitas kedua model. Selanjutnya dilakukan pemilihan model terbaik menggunakan metode Akaike’s Criterion Information (AIC).
PEMODELAN FAKTOR-FAKTOR YANG MEMPENGARUHI JUMLAH PENDERITA DEMAM BERDARAH DENGUE (DBD) DI KOTA KENDARI MENGGUNAKAN REGRESI POISSON INVERSE GAUSSIAN
Authors: Hayatun Salamah Nur Abdi , Ruslan Ruslan , Baharuddin Baharuddin , Yahya Irma , Makkulau Makkulau , Agusrawati Agusrawati , Mukhsar Mukhsar
Published: April 2023

Jumlah penderita DBD di suatu wilayah merupakan data diskrit sehingga dalam pemodelannya bisa menggunakan regresi Poisson.Seringkali data diskrit ditemukan kasus overdispersi. Sebagaimana halnya datajumlah penderita DBD tahun 2020 di Kota Kendari. Kota Kendari merupakan ibukota Provinsi Sulawesi Tenggara dengan jumlah penderita DBD yang terbanyak padatahun 2020. Kasus overdispersi dapat menyebabkan terjadinya underestimate pada estimasi galat baku, sehingga dapat mengakibatkan kesalahan pada pengambilan keputusan beberapa uji hipotesis. Tujuan penelitian ini adalah untuk memodelkan faktor-faktor yang mempengaruhi jumlah penderita DBD di Kota Kendari dengan regresi Poisson Inverse Gaussian.

Hasil analisis menunjukkan model regresi Poisson Inverse Gaussian yang terpilih adalah model dengan nilai AIC terkecil yaitu sebesar 91,52 dengan variabel prediktor yang berpengaruh secara signifikan yaitu rasio fasilitas kesehatan (X2).Setiap penambahan 1 satuan dari rasio fasilitas kesehatan akan sebanding dengan penurunan laju peningkatan jumlah penderita DBD sebesar 1 kali dari rata-ratanya semula jika variabel lain tetap. Fasilitas kesehatan mempunyai peranan penting dalam pembangunan kesehatan masyarakat. Jika fasilitas kesehatan bertambah maka jumlah penderita DBD akan berkurang
MODEL JUMLAH BALITA PNEUMONIA KOTA KENDARI DAN KABUPATEN KONAWE DENGAN GENERALIZED POISSON REGRESSI
Authors: Saudah Anisah , Baharuddin Baharuddin , Abapihi Bahriddin , Ruslan Ruslan , Agusrawati Agusrawati
Published: April 2023

Pneumonia merupakan bentuk peradangan dari jaringan paru yang ditandai dengan gejala batuk dan sesak nafas atau  nafas cepat. Anak-anak berusia di bawah lima tahun dan orang lanjut usia merupakan kelompok usia yang rentan terkena pneumonia. Sulawesi Tenggara merupakan salah satu provinsi dengan jumlah penderita pneumonia balita terbanyak di Indonesia. Beberapa daerah di Sulawesi Tenggara yang memiliki jumlah penderita pneumonia balita terbanyak yaitu di daerah Kota Kendari dan Kabupaten Konawe. Jumlah penderita pneumonia balita di Kota Kendari dan Kabupaten Konawe sebagai variabel respon yang merupakan data cacahan yang mengikuti distribusi Poisson dan berpotensi mengalami overdispersi. Oleh karena itu, salah satu metode yang dapat digunakan adalah generalized Poisson regression. Tujuan penelitian ini adalah memodelkan jumlah penderita pneumonia balita di Kota Kendari dan Kabupaten Konawe dengan menggunakan metode generalized Poisson regression. Berdasarkan model terbaik dengan nilai AIC terkecil menunjukkan bahwa variabel yang berpengaruh signifikan dalam model adalah variabel X2 (Presentase cakupan imunisasi BCG pada bayi) dan variabel X3 (PersentaseCakupanImunisasiDPT-HB3/DPT-HB-Hib3)
Chemical and Organoleptic Characteristics of Vegetable Nuggets Based on Oyster Mushrooms and Red Beans
Authors: Rahmayuni Rahmayuni , Ayu Dewi Fortuna , Septian Lutfi Dila Dwi
Published: April 2023

Vegetable nuggets are low fat nuggets but have a high protein and fiber content in order to support a vegetarian diet.  The purpose of this study was to obtain the best formulation of vegetables nuggets made from oyster mushrooms and red beans in terms of nutritional and sensory characteristics.  The research method used a completely randomized design with four treatments and four replications.  The treatments consisted of JK1 (95 oyster mushrooms:5 red beans), JK2 (90 oyster mushrooms:10 red beans), JK3 (85 oyster mushrooms:15 red beans), and JK4 (80 oyster mushrooms:20 red beans).  The data obtained were statistically analyzed using analysis of variance and continued with Duncan's New Multiple Range Test (DNMRT) at 5% level.  The results showed that the combination of oyster mushrooms and red beans significantly affected water, ash, protein, and crude fiber content, as well as descriptive sensory assessments such as color before frying, aroma, elasticity, taste, and overall hedonic assessment.  The best treatment was JK4 (80 oyster mushrooms: 20 red beans) which had fulfilled quality requirements of chicken nugget combination (SNI 01-6683-2014) and fish nuggets (SNI 01-7758-2013) with a moisture content of 55.59%, ash content of 1.63%, protein content of 9.49%, and crude fiber content of 4.08%.  The overall sensory assessment of the nugget were slightly brown color before frying, yellowness after frying, a little oyster mushroom flavouring before and after frying, a little chewy,  and a little red beans taste.
PENGARUH KONSENTRASI GULA TERHADAP KARAKTERISTIK KIMIA DAN ORGANOLEPTIK PERMEN JELLY BUAH TOMI-TOMI (Flacourtia inermis, Roxb)
Authors: Kubela Lessy , Moniharapon Erynola , Tuhumury Helen C. D.
Published: April 2023

Jelly candy has a high sugar content and a low nutritional value, but it is consumed in large quantities, particularly among children, which is harmful to their health. To make jelly candy that meets quality standards and is acceptable, different types of fruit juice will use different amounts of sugar. The goal of this study was to find the optimal sugar concentration for producing high-quality tomi-tomi jelly candy. This study employed a completely randomized design (CRD) with three levels of sugar concentration that were replicated three times, namely 50%, 100%, and 150%. The results showed that sugar concentration affected the chemical characteristics of total sugar, vitamin C content, and moisture content of tomi-tomi fruit jelly candy, but only the color characteristics from the organoleptic assessment were affected by sugar concentration. The sugar concentration of 150% was the right concentration for making tomi-tomi jelly candy with 61.51% total sugar, 26.23 mg/100g vitamin C, and 17.48% water content. This jelly candy was considered to have a red color, a tomi-tomi taste, a tomi-tomi flavor, and a chewy texture. It was preferred for its color, taste, and aroma, and was somewhat preferred for its gumminess.
KARAKTERISTIK BUBUK BUAH PEPAYA DENGAN BERBAGAI KONSENTRASI ENKAPSULAN GUM ARAB DAN HYDROXY PROPYL METHYL CELLULOSE (HPMC)
Authors: Tanaya Mechyel Clarita , Setijawaty Erni , Jati Ignasius Radix AP
Published: April 2023

Pepaya tergolong buah klimaterik dimana pemanfaatan dan umur simpannya terbatas. Pepaya dapat dikembangkan menjadi papaya bubuk. Pada pembuatan bubuk pepaya perlu ditambahkan enkapsulan untuk mempercepat proses pengeringan dan melindungi komponen aktif. Enkapsulan yang digunakan adalah gum arab dan HPMC. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi enkapsulan terhadap sifat fisikokimia bubuk pepaya melalui pengujian kadar air, tingkat higroskopis, total fenol, aktivitas antioksidan, warna, dan pH. Rancangan penelitian yang digunakan adalah desain faktorial tunggal (konsentrasi enkapsulan). Pengacakan sampel dilakukan menggunakan metode Rancangan Acak Kelompok (RAK). Taraf perlakuan yang digunakan adalah 2,5%, 5%, dan 7,5% dengan pengulangan sebanyak empat kali. Data yang diperoleh dianalisa menggunakan ANOVA pada α=5% untuk mengetahui ada tidaknya perbedaan nyata dan jika ada akan dilanjutkan dengan uji Duncan. Hasil penelitian menunjukkan bahwa peningkatan konsentrasi gum arab dapat meningkatkan kadar air (1,90-4,94%) dan nilai chroma (39,4-42,9), namun menurunkan tingkat higroskopis (16,29-24,12%), total fenol (2.812,50-3.240,44 mg GAE/kg), %RSA (46,06-78,62%), nilai lightness (43,2-46,6) dan pH (5,21-5,65). Peningkatan konsentrasi HPMC dapat meningkatkan pH (6,19-6,52) dan nilai chroma (41,3-47,7), namun menurunkan kadar air (2,35-4,95%), tingkat higroskopis (16,28-22,84%), total fenol (1.563,97-3.368,38 mg GAE/kg), %RSA (48,24-78,48%), dan nilai lightness (45,3-56,2). Nilai ohue pada penambahan gum arab antara 42,9-46,3, sedangkan pada penambahan HPMC antara 42,3-48,9.
KAJIAN PRODUK KECAP MANIS BERBAHAN DASAR AIR KELAPA DENGAN LAMA FERMENTASI YANG BERBEDA TERHADAP KUALITAS FISIK, KIMIA DAN ORGANOLEPTIK : STUDI KEPUSTAKAAN
Authors: Sasmara Minche , Tamrin Tamrin , Hermanto Hermanto
Published: April 2023

ABSTRACT This review aimed to compare the physicochemical and organoleptic characteristics of various sweet soy sauce products made from coconut water. The fermentation time treatment aimed to improve the characteristics of the resulting soy sauce. The results of the review show that the best organoleptic characteristics and the highest protein content were obtained in the soy sauce treatment with coconut water + soybeans, while the highest sugar content, viscosity, and pH were obtained in the soy sauce treatment with coconut water + corn, soy sauce with coconut water + crude extract of water-soluble polysaccharides durian seeds, soy sauce with coconut water + preservative + salt + storage time, respectively. The organoleptic characteristics of coconut water sweet soy sauce with various fermentation times tended to be good and could compete with other coconut water soy sauce products and were accepted by the panelists. The protein content of coconut water sweet soy sauce with various fermentation times was lower than coconut water sweet soy sauce made from a higher proportion of soybeans, however, this protein content still met the national quality standard. Keywords: soy sauce, coconut water, fermentation ABSTRAK Review ini bertujuan untuk membandingkan karakteristik fisikokimia dan organoleptik berbagai produk kecap manis berbahan dasar air kelapa. Perlakuan lamafermentasi yang diberikan bertujuan untuk memperbaiki karakteristik kecap yang dihasilkan. Hasil review menunjukkan bahwa karakteristik organoleptik terbaik dan kadar protein tertinggi diperoleh pada perlakuankecap air kelapa+kedelai, sedangkan untuk kadar gula, viskositas dan pH tertinggi secara berturut-turut diperoleh pada perlakuan kecap air kelapa + jagung, kecap air kelapa + ekstrak kasar polisakarida larut air biji durian, kecap air kelapa + bahan pengawet + garam + lama penyimpanan. Karakteristik organoleptik kecap manis air kelapa dengan lama fermentasi yang berbeda, cendrung baik dan dapat bersaing dengan produk kecap air kelapa lainnya serta dapat diterima oleh panelis. Kadar protein kecap manis air kelapa dengan lama fermentasi yang berbeda, memiliki kadar protein yang lebih rendah dibandingkan kecap air kelapa yang dibuat menggunakan proporsi kedelai yang lebih banyak namun sudah memenuhi syarat mutu SNI. Kata kunci: kecap, air kelapa, fermentas
PENGARUH SUBSTITUSI TEPUNG TEMPE KEDELAI TERHADAP NILAI ORGANOLEPTIK DAN KANDUNGAN GIZI BISKUIT
Authors: Yuspitasari Gian , Ansharullah Ansharullah , Rejeki Sri
Published: April 2023

ABSTRACT This study aimed to determine the effect of tempeh flour substitution on the organoleptic and nutritional value of biscuits. This study used the CRD method (completely randomized design) which consisted of five treatments, namely T0 (100% flour), T1 (95% flour: 5% tempeh flour), T2 (90% flour: 10% tempeh flour), T3 (85% flour: 15% tempeh flour), and T4 (80% flour: 20% tempeh flour). Data were analyzed using analysis of variance and continued with Duncan's multiple range test (DMRT) at a 95% confidence level (α=0.05). The results show that the highest level of preference for hedonic scale panelists was found in the T1 treatment (95%: 5%) with average scores for color, aroma, taste, and texture reaching 4.03, 3.80, 3.78, and 3.58, respectively. The nutritional value analysis of the selected biscuits shows that they contained 7.61% water, 0.77% ash, 9.88% protein, 12.63% fat, and 69.11% carbohydrate. The water content of biscuit products did not meet the Indonesian national standard (SNI). Keywords: flour, tempeh flour, biscuits, nutritional value. ABSTRAK Penelitian ini bertujuan untuk mengetahui pengaruh substitusi tepung tempe kedelai terhadap nilai organoleptik dan gizi biskuit tempe. Penelitian ini menggunakan metodel RAL (Rancangan Acak lengkap) yang terdiri dari 5 perlakuan T0 (Tepung terigu 100%), T1 (Tepung terigu 95%: tepung tempe 5%), T2 (Tepung terigu 90%: tepung tempe 10%), T3 (Tepung terigu 85%: tepung tempe 15%),T4 (Tepung terigu 80% : tepung tempe 20%). Data dianalisis dengan menggunakan sidik ragam (analysis of varian) dan dilanjutkan dengan uji Duncan’s Multiple Range Test (DMRT) pada taraf kepercayaan 95% (α=0.05). Hasil penelitian menunjukkan tingkat kesukaan panelis skala hedonik tertinggi terdapat pada perlakuan T1 (95%: 5%) diperoleh nilai untuk warna (4,03), aroma (3,80), rasa (3,78), dan tekstur (3,58). Analisis nilai gizi biskuit terpilih menghasilkan kadar air sebesar 7,61 %, kadar abu 0,77 %, kadar protein 9,88 %, kadar lemak 12,63%, kadar karbohidrat 69,11 %. Namun komponen kadar air produk biskuit belum memenuhi standar nasional Indonesia (SNI). Kata kunci: tepung terigu, tepung tempe, biskuit, nilai gizi
Realising the social value of impermanent carbon credits
Authors: Balmford Andrew , Keshav Srinivasan , Venmans Frank , Coomes David , Groom Ben , Madhavapeddy Anil , Swinfield Thomas
Published: April 2023

Efforts to avert dangerous climate change by conserving and restoring natural habitats are hampered by widespread concerns over the credibility of methods used to quantify their net long-term benefits. We develop a novel, flexible framework for estimating the long-run social benefit of impermanent carbon credits generated by nature-based interventions which integrates three substantial advances: the conceptualisation of the permanence of a project’s impact as its additionality over time (relative to a statistically-derived counterfactual); the risk-averse estimation of the social cost of future reversals of carbon gains; and the deployment of post-credit monitoring to correct for errors in deliberately pessimistic release forecasts. Our framework generates incentives for safeguarding already-credited carbon while enabling would-be investors to make like-for-like comparisons of diverse carbon projects. Preliminary comparisons suggest that after fully adjusting for the impermanence of their effects, nature-based interventions may offer less costly ways of reducing climate damages than more technological solutions.
From TNF-induced signaling to NADPH oxidase enzyme activity: Methods to investigate protein complexes involved in regulated cell death modalities
Authors: Ladik Maria , Valenta Hana , Erard Marie , Vandenabeele Peter , Riquet Franck B.
Published: April 2023

The formation of molecular complexes is a key feature of intracellular signaling pathways which governs to the initiation and execution of dedicated cellular processes. Tumor Necrosis Factor (TNF) and Reactive Oxygen Species (ROS) function as signaling molecules and are both involved in balancing cell fate decision between cell survival or cell demise. As master regulators of cell signaling, they are also instrumental in controlling various cellular processes towards tissue homeostasis, innate immunity and inflammation. Interestingly, TNF and ROS are interlinked and involved in regulating each other’s production via the engagement of molecular signaling complexes. This relationship calls for detailed reviewing of both TNF-induced and ROS-producing molecular complexes in the context of regulated cell death (RCD) modalities. Here, we outline biotechnological approaches that were used to investigate the TNF- and, concerning ROS, the NADPH oxidase-related molecular complexes with an emphasis on different regulated cell death modalities. This systematic review highlights how the cell death field has benefited from both biochemical and live-cell fluorescence imaging approaches. This knowledge and established workflows are highly generalizable, can be of a broader use for any protein-complex studies, and well suited for addressing new challenges in signaling dynamics. These will help understand molecular signaling complexes as ensembles organized into signaling platforms, most likely the key sites of signaling dynamics integration toward cell fate regulation.
Models, systems, and descriptions
Authors: Prinz Andreas , Engebretsen Martin , Gjøsæter Terje , Møller-Pedersen Birger , Xanthopoulou Themis Dimitra
Published: April 2023

There are many different notions of models in different areas of science that are often not aligned, making it difficult to discuss them across disciplines. In this study, we look at the differences between physical models and mental models as well as the difference between static and dynamic models. Semiotics provides a philosophical underpinning by explaining meaning-making. This allows for identifying a common ground between models in different areas. We use examples from natural sciences and linguistics to illustrate different approaches and concepts and to find commonalities. This study distinguishes between systems, models, and descriptions of models. This distinction allows us to understand the commonalities of mental and physical models in different areas.
Auditory environment diversity quantified using entropy from real-world hearing aid data
Authors: Jorgensen Erik , Xu Jingjing , Chipara Octav , Wu Yu-Hsiang
Published: April 2023

Introduction

Using data collected from hearing aid users’ own hearing aids could improve the customization of hearing aid processing for different users based on the auditory environments they encounter in daily life. Prior studies characterizing hearing aid users’ auditory environments have focused on mean sound pressure levels and proportions of environments based on classifications. In this study, we extend these approaches by introducing entropy to quantify the diversity of auditory environments hearing aid users encounter.

Materials and Methods

Participants from 4 groups (younger listeners with normal hearing and older listeners with hearing loss from an urban or rural area) wore research hearing aids and completed ecological momentary assessments on a smartphone for 1 week. The smartphone was programmed to sample the processing state (input sound pressure level and environment classification) of the hearing aids every 10 min and deliver an ecological momentary assessment every 40 min. Entropy values for sound pressure levels, environment classifications, and ecological momentary assessment responses were calculated for each participant to quantify the diversity of auditory environments encountered over the course of the week. Entropy values between groups were compared. Group differences in entropy were compared to prior work reporting differences in mean sound pressure levels and proportions of environment classifications. Group differences in entropy measured objectively from the hearing aid data were also compared to differences in entropy measured from the self-report ecological momentary assessment data.

Results

Auditory environment diversity, quantified using entropy from the hearing aid data, was significantly higher for younger listeners than older listeners. Entropy measured using ecological momentary assessment was also significantly higher for younger listeners than older listeners.

Discussion

Using entropy, we show that younger listeners experience a greater diversity of auditory environments than older listeners. Alignment of group entropy differences with differences in sound pressure levels and hearing aid feature activation previously reported, along with alignment with ecological momentary response entropy, suggests that entropy is a valid and useful metric. We conclude that entropy is a simple and intuitive way to measure auditory environment diversity using hearing aid data.
Subacute thyroiditis following COVID-19: A systematic review
Authors: Meftah Elahe , Rahmati Rahem , Zari Meidani Fatemeh , Khodadadi Sanaz , Chitzan-Zadeh Kosar , Esfahanian Fatemeh , Afshar Shiva
Published: April 2023

Background

Subacute thyroiditis (SAT) is a self-limiting thyroid inflammatory disease occurring specifically after upper respiratory tract infections. Since COVID-19 is a respiratory disease leading to multi-organ involvements, we aimed to systematically review the literature regarding SAT secondary to COVID-19.

Methods

We searched Scopus, PubMed/MEDLINE, Cochrane, Web of Science, ProQuest, and LitCovid databases using the terms “subacute thyroiditis” and “COVID-19” and their synonyms from inception to November 3, 2022. We included the original articles of the patients with SAT secondary to COVID-19. Studies reporting SAT secondary to COVID-19 vaccination or SAT symptoms’ manifestation before the COVID-19 infection were not included.

Results

Totally, 820 articles were retained. Having removed the duplicates, 250 articles remained, out of which 43 articles (40 case reports and three case series) with a total of 100 patients, were eventually selected. The patients aged 18–85 years (Mean: 42.70, SD: 11.85) and 68 (68%) were women. The time from the onset of COVID-19 to the onset of SAT symptoms varied from zero to 168 days (Mean: 28.31, SD: 36.92). The most common symptoms of SAT were neck pain in 69 patients (69%), fever in 54 (54%), fatigue and weakness in 34 (34%), and persistent palpitations in 31 (31%). The most common ultrasonographic findings were hypoechoic regions in 73 (79%), enlarged thyroid in 46 (50%), and changes in thyroid vascularity in 14 (15%). Thirty-one patients (31%) were hospitalized, and 68 (68%) were treated as outpatients. Corticosteroids were the preferred treatment in both the inpatient and outpatient settings (25 inpatients (81%) and 44 outpatients (65%)). Other preferred treatments were nonsteroidal anti-inflammatory drugs (nine inpatients (29%) and 17 outpatients (25%)) and beta-blockers (four inpatients (13%) and seven outpatients (10%)). After a mean duration of 61.59 days (SD: 67.07), 21 patients (23%) developed hypothyroidism and thus, levothyroxine-based treatment was used in six of these patients and the rest of these patients did not receive levothyroxine.

Conclusion

SAT secondary to COVID-19 seems to manifest almost similarly to the conventional SAT. However, except for the case reports and case series, lack of studies has limited the quality of the data at hand.
GRU-AGCN model for the content prediction of gases in power transformer oil
Authors: Luo Diansheng , Chen Wengang , Fang Jie , Liu Jianguo , Yang Jinbiao , Zhang Ke
Published: April 2023

Aiming at high accuracy of dissolved gas content prediction in transformer oil, a novel method based on gated recurrent unit and adaptive graph convolution network (GRU-AGCN) is proposed. For gated recurrent unit (GRU) can selectively choose the feature of time series, it is used to extract time series information of the gas content. Correlation among gases are extracted to improve the accuracy. The original adjacency matrix of the model is constructed according to the grey relational analysis (GRA), and the dynamic relation information between gases is extracted by adaptive graph convolution network (AGCN). The experimental result shows that the GRU-AGCN model can efficiently extract the temporal features and perceive the dynamic relationship of gases. The predictions error of the proposed method is lower than that of RNN, LSTM network and GRU network. The proposed method provides a reliable and accurate result for the prediction of dissolved gas content in transformer oil.
The influencing factors and pathways of China’s green finance development towards the Carbon Peaking and Carbon Neutrality —evidence from fuzzy-set qualitative comparative analysis based on 30 provinces of China
Authors: Wang Hong-sheng , Lee Jin-man , Hao Zheng
Published: April 2023

In the context of the Carbon Peaking and Carbon Neutrality, the significance of green development, including the development of green finance, has gained increasing attention. It is important to explore the factors and pathways that have impacts on the progress of green finance; however, these are not clearly defined. In this paper, using data from 30 provinces (autonomous regions and municipalities directly under the central government) in China, we investigate the factors that drives the advancement of green finance in China. We utilize the fuzzy set qualitative comparative analysis (fsQCA) technique to scrutinize the effects of economic development, industrial structure, government investment in environmental protection and green innovation capability on the progress of green finance development. The results show that the development of green finance is not solely dependent on the four aforementioned conditions alone. However, according to the group analysis, we find three pathways towards achieving the development of green finance, among which the conditions show relationships of complementarity and substitutability. In order to promote the growth of green finance in China, the local government should leverage the distinctive characteristics of the regions by the method of encouraging green patents, developing clean and green projects and strengthening the regional innovation capacity. Furthermore, the government should play a leading role in enhancing the promotion of green patent applications. Finally, it is essential for each region to conduct a comprehensive analysis of their local resources and devise differentiated strategies for the development of green finance.