bluuebunny/crossref_metadata_2025 huggingface dataset:
“Operação Sol Poente”: avaliação das obras de Tarsila do Amaral recuperadas pela Polícia Civil / RJ
Authors: Thaumaturgo Nilton , Souza Claudia , Liarth Roberto , De Oliveira Aline Paula , Mayer Rafael , Parma Mônica , Félix Valter , Pimenta André , Freitas Renato
Published: March 2024

Obras de arte são comumente utilizadas na lavagem do dinheiro ilícito obtido mediante diferentes tipologias de crimes, como: estelionato, corrupção, tráfico de drogas, armas e seres humanos; além de serem utilizadas no financiamento do terrorismo. Sendo assim, a necessidade de formação de Peritos Criminais Oficiais capazes de avaliar obras de arte de forma eficiente, em conformidade ao complexo mercado internacional especializado, será cada vez maior em nosso país. Esse estudo utilizou três pinturas de Tarsila do Amaral, recuperadas pela "Operação Sol Poente", para demonstrar o procedimento padronizado de avaliação pecuniária em obras de arte que vem sendo aplicado pelo Serviço de Perícias de Merceologia da Polícia Científica do Rio de Janeiro desde 2021. A metodologia utilizou normativas nacionais e internacionais para selecionar os parâmetros mais relevantes na avaliação de uma obra de arte, tais como: autenticidade, proveniência, condições físicas, exposição, qualidade, relevância cultural da artista, tendências de mercado, demanda de mercado, oferta de mercado e raridade. Por fim, após a análise de todos os parâmetros, foi realizada uma pesquisa comparativa de mercado com obras similares. Com base na metodologia utilizada foi possível alcançar o objetivo proposto, atendendo à demanda da justiça pela avaliação das obras questionadas (“Pont Neuf” R$80 milhões; “O Sono” R$110 milhões; e “Sol Poente” R$120 milhões), diminuindo a subjetividade inerente ao tema, e tornando a avaliação de obras de arte um estudo parametrizado, que poderá ser replicado em outras situações, sendo passível de atualizações e melhorias ao longo do tempo.
Desafios analíticos na identificação de drogas sintéticas NBOMe e NBOH no contexto forense: uma revisão bibliográfica
Authors: Santos Cordovil Estefany , Abdon Francez Pablo
Published: March 2024

A Química Forense através dos conhecimentos químicos e técnicas analíticas possui um desafio diário para realizar a identificação e caracterização correta de Novas Substâncias Psicoativas (NSP), visto que o processo produtivo dessas substâncias é bastante precário e contém a presença de interferentes e contaminantes. Nesse contexto, este trabalho objetiva a revisão de publicações científicas que tratem sobre as dificuldades e procedimentos dos testes definitivos para confirmação das substâncias ilícitas nos laboratórios forenses, com o foco na classe das Fenetilaminas, 25X-NBOMe e 25X-NBOH, derivados do LSD, o qual são impregnados em selos de papel. A escolha da classe é devido ao aumento do número de apreensões no Brasil, confirmada pelo último relatório da Polícia Federal no ano de 2021. A pesquisa foi realizada por meio de plataformas com produções acadêmicas que fossem publicadas no período de 2013 até a produção desse artigo e nos resultados obtidos se enquadravam nos critérios selecionados obteve-se 7 técnicas analíticas que podem identificar 25X-NBOMe e 25X-NBOH, no entanto, a técnica de Cromatografia em fase gasosa acoplada a espectrometria de massa pode não realizar a identificação correta, em virtude de 25I-NBOH ser uma molécula termolábil e necessita de uma derivatização na amostra, nesse caso, é importante a utilização de outras técnicas para um resultado mais confiável. Assim, seria fundamental que os laboratórios forenses fossem equipados com diferentes instrumentos, a fim de trazer melhorias no trabalho pericial com a construção de laudos periciais mais verdadeiros.
Um compromisso com o rigor metodológico e com a cientificidade!
Authors: Pinke Rodrigues Caio Henrique , Salviano Mariotto Lívia , Azambuja Amaral Maria Eduarda , Studart Corrêa Rodrigo , De Andrade Gomes Juliano
Published: March 2024

A Revista Brasileira de Criminalística inicia o ano agradecendo a todos os autores, colaboradores e leitores toda a participação e colaboração com a revista. Em 2024, o objetivo é trazer ainda mais conhecimento especializado, colaborando de maneira interdisciplinar e transversal com as diversas áreas que tocam a Ciência Forense. Surfando a onda do “more science for forensic science” e buscando colaborar de maneira significativa com o cenário Brasileiro, esse é compromisso que a RBC reforça para 2024: garantir a qualidade e a cientificidade de todos os artigos. Por isso, já na primeira edição deste ano contamos com artigos de nove diferentes subáreas e todos eles contam com precisão metodológica e rigor na descrição dos resultados.
Challenges and procedures in transferring fully metaphorical terms in the EU’s multilingual institutional setting
Authors:   Vrije Universiteit Brussel, Belgium, Järve Kätlin , Kerremans Koen ,   Vrije Universiteit Brussel, Belgium
Published: March 2024

The use of figurative language in European political jargon can pose a significant translation challenge, particularly given the European Union’s 24 official languages. This study examines fully metaphorical terms such as whistleblower, gatekeeper, and greenwashing, aiming to identify issues of interlingual transfer from English into Italian and Estonian – a rare language combination in multilingual terminology research. Following a descriptive, cognitive approach, the research combines qualitative and quantitative observations of terminological data taken from IATE, the terminology database of the European institutions. The objective is to propose a concrete set of procedures that can be put into practical use by language professionals in the processes of term creation and translation. As a result of analysing the way fully metaphorical English terms are rendered, our study identifies five main interlingual transfer procedures. The findings reveal that direct metaphor transfer, the most common method, is not applied when the transferred metaphor would have culture-specific connotations incompatible with the source language’s unit of understanding. In such cases, the metaphor may be lost, adapted, changed, or the English term borrowed. The study highlights the importance of well-considered terminological choices in multilingual institutional settings where political decisions have a significant social impact.
Pengaruh Perlakuan Panas terhadap Sifat Optik Lapisan Tipis ZnO di atas ITO
Authors: Dewi Anggita Kharisma , Aryanto Didik , Nurbaiti Upik
Published: March 2024

Lapisan tipis ZnO telah terdeposisi pada substrat kaca ITO (Indium Tin Oxide) dengan metode sol-gel spin-coating. Zink asetat digunakan sebagai prekursor, isopropanol sebagai pelarutdan ethanolamine sebagai penstabil. Perlakuan anil setelah deposisi dilakukan dengan variasi temperatur 300, 400 dan 500ËšC selama 1 jam di udara untuk mempelajari efek anil pada sifat optik. Karakterisasi sifat optik meliputi, transmitansi, absobansi dan celah pita optik (optical band gap) dari lapisan tipis ZnO dilakukan dengan menggunakan UV-Vis Spektroskopi. Film tipis ZnO yang tebentuk memiliki transmitansi di atas 80% pada daerah cahaya tampak. Selain itu, absorbansi masksimum diperoleh pada panjang gelombang rendah dalam rentang 300-390 nm untuk semua lapisan tipis ZnO yang dianil pada temperatur berbeda. Peningkatan temperatur anil pada lapisan tipis ZnO berakibat pada bertambah lebar celah pita optik, yaitu dari 3.0 eV ke 3.3 eV. Sifat optik dari lapisan tipis ZnO yang dideposisikan dengan metode sol-gel spin-coating sangat dipengaruhi oleh perlakuan anil setelahnya.
Klasifikasi Kasus COVID-19 dan SARS Berbasis Ciri Tekstur Menggunakan Metode Multi-Layer Perceptron
Authors: Azzahra Jannatul Firdausa , Sumarti Heni , Kusuma Hamdan Hadi
Published: March 2024

Corona Virus Disease 2019 (COVID-19) merupakan penyakit infeksi akut yang disebabkan oleh virus corona sebagai sindrom pernafasan akut parah. SARS (Severe Acute Respiratoty Syndrome) merupakan gangguan saluran pernapasan yang disertai gejala saluran perncernaan disebabkan oleh corona virus. Penelitian ini bertujuan untuk membedakan pasien COVID-19 dan SARS berdasarkan ciri tekstur dengan metode Multi-Layer Perceptron (MLP). Metode yang digunakan dalam penelitain ini terdiri dari tiga tahap, tahap pertama adalah pre-processing, tahap kedua adalah ekstraksi ciri tekstur menggunakan histogram dan GLCM (Gray Level Co-occurrence Matrix), dan tahap ketiga adalah klasifikasi data menggunakan metode Multi-Layer Perceptron (MLP). Hasil penelitian menunjukkan bahwa citra pasien SARS memiliki rerata kecerahan lebih tinggi, memiliki kontras lebih tajam, dan tingkat penyebaran data dalam piksel citra rontgen toraks lebih acak dibandingkan dengan citra pasien COVID-19. Metode yang digunakan dalam penelitian ini menghasilkan akurasi, sensitivitas, dan spesifisitas yang sama, yaitu sebesar 91,67%. Penelitian ini menunjukkan bahwa ciri tekstur mampu membedakan citra rontgen toraks pasien COVID-19 dan SARS secara akurat, sehingga dapat menjadi perangkat tambahan untuk memudahkan tenaga kesehatan.
Evaluasi Indeks Massa Tubuh (IMT) sebagai Dasar Penentuan SSDE (Size-Specific Dose Estimate) pada Pemeriksaan CT Scan Abdomen
Authors: Sari Ni Larasati Kartika , Prataminingsih Prataminingsih , Santoso Budi
Published: March 2024

SSDE (Size-Specific Dose Estimate), merupakan parameter dosis CT Scan yang sudah memasukkan komponen ukuran tubuh pasien, yaitu diameter efektif (DE). SSDEDE kurang menggambarkan dosis pasien karena pengukuran DE hanya pada midslice citra. Penelitian ini mengevaluasi penggunaan indeks massa tubuh (IMT) sebagai alternatif ukuran DE, untuk mendapatkan SSDE CT Scan Abdomen. Analisis paired sample t-test, uji t parsial, uji linearitas (ANOVA) dan korelasi (pearson correlation) IMT terhadap DE, parameter dosis seperti, CTDIvol (Computed Tomography Dose Index-volumetric), DLP (Dose Length Product), dan SSDE dilakukan dari 64 data pasien. Hasil uji menyatakan bahwa IMT dan DE berbeda secara nyata, dan saling mempengaruhi. Nilai koefisien determinasi IMT-DE 0,854 (p 0,05) dan korelasinya 0,924 (p 0,001), yang berarti sangat kuat dan bersifat positif, sehingga IMT dapat digunakan sebagai alternatif ukuran pasien dalam menentukan SSDE. Hasil uji IMT dengan parameter dosis menunjukkan saling berbeda dan saling mempengaruhi. Hasil uji linearitas juga menunjukkan ketiganya memiliki hubungan yang linear. Nilai korelasi (r) = 0,930 untuk IMT-CTDIvol, r = 0,922 untuk IMT-DLP dan r = 0,846 untuk IMT-SSDEIMT dengan nilai p value ketiganya adalah p 0,001. Hal ini berarti koefisien korelasinya dapat dikategorikan sangat kuat dan bersifat positif.SSDE (Size-Specific Dose Estimate) is a CT Scan dose parameter that includes the patient's size component, effective diameter (ED). SSDEED still doesn’t represent the patient dose well because ED only measured in the image’s midslice. This study evaluates the use of body mass index (BMI), as an alternative size metric for the SSDE calculation in abdominal CT Scan. Paired sample t-test, partial t-test, ANOVA and Pearson correlation test between BMI, DE, dose parameters such as CTDIvol (Computed Tomography Dose Index-volumetric), DLP (Dose Length Product), and SSDE was performed in 94 data. The results show that  BMI and ED values are significantly different and influencing each other. The coefficient of determination of BMI-ED is 0.854 (p 0.05) and the correlation coefficient is 0.924 (p 0.001). This means that the correlation between BMI-ED is very strong, so BMI can be used as an alternative to replace ED in determining SSDE. BMI and dose parameters are also influencing each other and have linear relationship. The correlation value (r) of BMI-CTDIvol is 0.930, BMI-DLP is 0.922, and  BMI-SSDEBMI is 0.846  with the p value being p 0.001, means that the correlation can be categorized as very strong and positive.
Karakterisasi Serbuk Forsterit Produk Sintesis Metode Ultrasonik Berbahan Baku Silika dari Pasir Parang Kusumo
Authors: Nurbaiti Upik , Arofah Sitta Khusniati , Khumaedi Khumaedi
Published: March 2024

Serbuk forsterit telah berhasil disintesis dari serbuk magnesium oksida (MgO) dan serbuk silika-amorf (SiO2) dengan metode ultrasonik, diikuti dengan kalsinasi pada 950 Â°C. Serbuk silica-amorf diproduksi dari proses pemurnian pasir alam lokal. Analisis gugus serbuk forsterit dilakukan dengan spektroskopi FTIR, analisis fasa digunakan pola defraksi XRD, dan analisis morfologi digunakan citra SEM. Hasil menunjukkan bahwa serbuk sampel terdiri dari fasa forsterit (Mg2SiO4), periclase (MgO), protoenstati (MgSiO3) dan kristobalit (SiO2). Diperoleh prosentase berat fasa serbuk sampel yang didominasi oleh forsterit (~60 wt%) sehingga dapat diklaim bahwa forsterit masih menjadi fasa utama sedangkan periklas dan cristobalit merupakan fasa minor.
Pewarisan Pengetahuan Sebagai Upaya Dalam Mempertahankan Usaha Keluarga Di Era Globalisasi (Studi Pada Keluarga Pande Wesi di Desa Sendangharjo Kecamatan Karangrayung Kabupaten Grobogan)
Authors: Kufita Risa Fauziana , Luthfi Asma
Published: March 2024

Globalisasi membawa pengaruh terhadap segala aspek kehidupan manusia tidak terkecuali pada usaha pandai besi yang jumlahnya mengalami penurunan akibat persaingan global. Kendati demikian, masih terdapat beberapa keluarga pandai besi yang bertahan sampai saat ini dengan melakukan pewarisan pengetahuan. Artikel ini bertujuan untuk mengetahui bagaimana proses pewarisan pengetahuan yang dilakukan oleh keluarga pande wesi sebagai upaya dalam mempertahankan usaha keluarga di era globalisasi. Penelitian ini dilakukan di Desa Sendangharjo, Kecamatan Karangrayung, Kabupaten Grobogan dengan menggunakan metode kualitatif. Teknik pengumpulan data yang digunakan adalah observasi, wawancara dan dokumentasi. Berdasarkan hasil penelitian tersebut, dapat diketahui bahwa ketersediaan sumber daya alam yang melimpah, keterbatasan kemampuan ekonomi, peluang usaha pandai besi, dan melanjutkan usaha orang tua menjadi faktor yang melatar belakangi beberapa keluarga di Desa Sendangharjo memilih menjadi pandai besi. Proses belajar yang dialami pandai besi meliputi internalisasi, sosialisasi, dan enkulturasi. Tantangan yang dihadapi keluarga pandai besi dalam proses pewarisan pengetahuan di era globalisasi adalah: krisis regenerasi, persaingan global, dan penurunan jumlah konsumen. Adapun strategi yang dilakukan yaitu: melibatkan anak dalam proses produksi, mempertahankan kualitas dengan branding produk, pemanfaatan teknologi untuk menunjang produksi pandai besi. Berdasarkan hasil penelitian tersebut, dapat disimpulkan bahwa globalisasi memberikan dampak terhadap proses pewarisan pengetahuan pada keluarga pandai besi di Desa Sendangharjo. Oleh sebab itu, mereka melakukan suatu strategi sehingga pengetahuan tersebut dapat diterima generasi penerus dan siap meneruskan usaha keluarga.
Konstruksi Media Sosial Terhadap Trend Thrifting pada Generasi Z di Kecamatan Boja Kabupaten Kendal
Authors: Ananto Novian Puji , Pramono Didi
Published: March 2024

Trend thrifting merupakan suatu trend untuk membeli pakaian bekas yang masih layak pakai.  Perkembangan trend thrifting di kalangan Gen Z tidak terlepas dari adanya media sosial. Media sosial membuat trend thrifting dapat menyebar secara luas dan cepat. Tujuan dari penelitian ini adalah: 1) Mengetahui perkembangan trend thrifting di kalangan generasi Z di Kabupaten Kendal. 2) Menganalisis konstruksi media sosial sebagai sarana penyebarluasan trend thrifting.  Penelitian ini menggunakan metode kualitatif fenomenologi. Hasil dari penelitian ini menunjukkan bahwa: 1) trend thrifting di daerah Boja mulai berkembang dari yang awalnya hanya diketahui sebagian orang sampai pada munculnya toko thrifting dan event yang bertema thrifting. perkembangan trend tersebut dikarenakan adanya informasi yang didapat dari media sosial. 2) media sosial sangat berpengaruh dalam penyebarluasan trend thrifting.  Media sosial untuk pembeli dimanfaatkan sebagai sarana untuk mencari informasi sedangkan untuk pemilik usaha thrifting media sosial menjadi sarana untuk memasarkan produk thrifting. Konstruksi yang ada dalam media sosial mampu untuk memperluas trend thrifting menjadi semakin berkembang. Media sosial yang digunakan oleh gen z menciptakan realitas baru yang ada di dalam masyarakat dengan banyaknya postingan yang dilihat. Thrifting direkonstruksi lagi menjadi lebih modern dengan adanya media sosial. Media sosial membuat thrifting menjadi digemari dengan konten-konten yang diunggah.
Penguatan Soft Skill Kecerdasan Sosial Peserta Didik melalui Kegiatan Ekstrakurikuler Di SMA IT Bina Amal Semarang
Authors: Khanifah Siti , Fatimah Nurul
Published: March 2024

Perkembangan globalisasi yang sangat cepat dapat menciptakan tingginya persaingan di masyarakat khususnya generasi muda, sehingga diperlukan penguatan soft skill khususnya kecerdasan sosial sebagai bekal dalam menghadapi persaingan global. Penguatan soft skill dapat dilakukan sejak dini melalui pendidikan, sebagaimana yang dilakukan oleh SMA IT Bina Amal melalui kegiatan ekstrakurikuler. Metode penelitian yang digunakan adalah metode penelitian kualitatif dengan pendekatan studi kasus. Data penelitian ini didapatkan melalui proses observasi, wawancara dan dokumentasi. Adapun jumlah informan penelitian ini yaitu 12 informan utama dan 3 informan pendukung. Validitas data dalam penelitian ini menggunakan triangulasi metode dan sumber. Teknik analisis data yang digunakan yaitu pengumpulan data, reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian dianalisis menggunakan konsep soft skill kecerdasan sosial, pengembangan diri, ekstrakurikuler, dan teori pendidikan Interaksional turunan aliran pragmatis John Dewey. Hasil penelitian menunjukkan bahwa: 1) Adanya pemahaman guru yang komprehensif tentang pentingnya soft skill bagi peserta didik di abad 21. 2) Pengelolaan kegiatan ekstrakurikuler yang dilaksanakan di SMA IT Bina Amal meliputi penelusuran bakat minat, pembimbingan dan evaluasi kegiatan. 3) Soft skill kecerdasan sosial seperti keterampilan bekerja secara tim, berkomunikasi dengan baik, dapat berfikir kritis dan menyelesaikan masalah, serta kemampuan untuk memimpin yang sudah muncul dalam kegiatan ekstrakurikuler.
Penciptaan Ruang Publik: Pemanfaatan dan Pemaknaan Kegiatan Car Free Day Di Kota Kudus
Authors: Sari Ervina Widya , Rini Hartati Sulistyo
Published: March 2024

Penelitian ini bertujuan untuk mengetahui: 1) latar belakang diadakannya kegiatan Car Free Day di Kudus; 2) Pemanfaatan kegiatan Car Free Day; 3) pemaknaan kegiatan Car Free Day bagi masyarakat . Penelitian ini berlokasi di sekitar kawasan Alun-alun Simpang Tujuh Kudus. Penelitian ini menggunakan metode kualitatif. Teknik pengumpulan data penelitian menggunakan metode observasi, wawancara, dan dokumentasi. Keabsahan data dalam penelitian ini menggunakan triangulasi data. Teknis analisis data yang dilakukan meliputi: pengumpulan data, reduksi data, penyajian data, dan penarikan kesimpulan data. Untuk memperkuat data penelitian, penulis menggunakan konsep ruang publik (space) dari Car dan ruang publik (sphere) dari Habermas. Berdasarkan hasil penelitian diketahui bahwa: 1) latar belakang diadakannya kegiatan Car Free Day di Kota Kudus merupakan implementasi kebijakan Pemkab Kudus, menyediakan ruang kegiatan untuk masyarakat, dan memberi tempat usaha Pedagang Kaki Lima; 2) Car Free Day dimanfaatkan oleh Pedagang Kaki Lima, komunitas, dan masyarakat luas dengan berbagai macam kegiatan. Kegiatan yang ada di Car Free Day meliputi: kegiatan ekonomi informal dan promosi produk dari lembaga, kegiatan sosial dan budaya, ruang edukasi, dan pelayanan publik; 3) masyarakat Kudus memaknai kegiatan Car Free Day sebagai ruang inklusif untuk masyarakat. Melalui kegiatan Car Free Day, masyarakat dapat bebas berekspresi di ruang publik, menjadi alternatif rekreasi dan hiburan di hari libur. Kegiatan Car Free Day memberikan ruang yang lebih leluasa kepada masyarakat. Penutupan jalan pada saat kegiatan Car Free Day tersebut dapat menciptakan ruang publik yang baru untuk masyarakat.
Pemaknaan Tari Ronggeng Sebagai Antisipasi Bencana Alam Oleh Masyarakat Dukuh Jumbleng Desa Kemiri Barat Kecamatan Subah Kabupaten Batang
Authors: Dena Febia Fara , Gunawan Gunawan
Published: March 2024

Bencana alam merupakan suatu peristiwa alam yang mengakibatkan dampak besar karena bisa merenggut nyawa yang membuat manusia menderita secara fisik, mental maupun sosial ekonomi. Masyarakat yang dihadapkan pada peristiwa bencana membuat mereka memiliki cara dalam antisipasi bencana. Dukuh Jumbleng memiliki cara dalam antisipasi bencana melalui tari ronggeng. Antisipasi bencana melalui tari ronggeng lahir dari pengalaman nyata yang dialami warga. Ronggeng yang tidak terselenggara dalam waktu satu tahun ternyata menimbulkan bencana alam berupa tanah longsor di wilayah bukit. Masyarakat percaya bahwa tari ronggeng yang tidak pentas menjadi penyebab peristiwa bencana yang mengancam wilayah dan nyawa mereka. Penelitian ini bertujuan untuk mengetahui makna tari ronggeng sebagai upaya antisipasi bencana alam tanah longsor di Dukuh Jumbleng, Desa Kemiri Barat, kecamatan Subah, Kabupaten Batang. Adapun metode penelitian yang digunakan pada penelitian ini adalah kualitatif dengan teknik pengumpulan data yaitu observasi, wawancara, dan studi dokumen.
Pengetahuan dan Perilaku Ibu dalam Pemberian Asupan Makanan Balita Sebagai Upaya Menanggulangi Tiga Beban Malnutrisi di Desa Kawungcarang Sumbang Banyumas
Authors: Astuti Wiji , Wicaksono Harto
Published: March 2024

Ibu merupakan sosok utama yang berperan pola hidup sehat di keluarga termasukpemberian asupan makan balita. Balita atau anak dibawah lima tahun merupakan generasipenerus bangsa yang diharapkan menjadi sumber daya manusia berkualitas di masamendatang, terlebih pada usia ini terjadi pertumbuhan yang pesat pada aspek fisik dankecedasan. Pengetahuan dan perilaku ibu yang terbatas mengenai pemberian asupanmakanan menyebabkan tiga beban malnutrisi. Tujuan dari penelitian ini adalahmendeskripsikan pengetahuan dan perilaku dalam pemberian asupan makanan balitasebagai upaya menanggulangi tiga beban malnutrisi di Desa Kawungcarang. Metodepenelitian ini menggunakan metode penelitian kualitatif. Hasil penelitian menunjukkan 1)pengetahuan ibu mengenai pemberian asupan makanan balita dalam penanggulangan tigabeban malnutrisi adalah memberikan makanan yang bergizi seperti sayur, buah-buahan,nasi, dan susu. Pemberian asupan makanan bagi balita mengutamakan pada aspekkuantitasnya. 2) Perilaku ibu dalam memberikan asupan makanan balita dalam upayamenanggulangi tiga beban malnutrisi memfokuskan pada pemenuhan asupan makanan.Pemenuhan asupan makanan yang bergizi dianggap cukup mendukung pertumbuhan danperkembangan balita termasuk penanggulangan terhadap tiga beban malnutrisi padabalita.
MEK signalling pathway is required for hypoblast specification and migration in ovine
Authors: Martínez de los Reyes Nuria , Flores-Borobia Inés , Carvajal-Serna Melissa , Marigorta Pilar , Bermejo-Álvarez Pablo , Ramos-Ibeas Priscila
Published: March 2024

In brief

MEK signalling pathway is required for hypoblast differentiation in mouse embryos, but its role in ungulate embryos remains controversial. This paper demonstrates that MEK is required for hypoblast specification in the inner cell mass of the ovine blastocyst and that it plays a role during the hypoblast migration occurring following blastocyst hatching.

Early embryo development requires the differentiation of three cell lineages in two differentiation events. The second lineage specification differentiates the inner cell mass into epiblast, which will form the proper fetus, and hypoblast, which together with the trophectoderm will form the extraembryonic membranes and the fetal part of the placenta. MEK signalling pathway is required for hypoblast differentiation in mouse embryos, but its role in ungulate embryos remains controversial. The aim of this work was to analyse the role of MEK signalling on hypoblast specification at the blastocyst stage and on hypoblast migration during post-hatching stages in vitro in the ovine species. Using well-characterized and reliable lineage markers, and different MEK inhibitor concentrations, we demonstrate that MEK signalling pathway is required for hypoblast specification in the inner cell mass of the ovine blastocyst, and that it plays a role during the hypoblast migration occurring following blastocyst hatching. These results show that the role of MEK signalling pathway on hypoblast specification is conserved in phylogenetically distant mammals.
Electrostatic and Steric Effects of Cationic Polymers Adsorbed on Cellulose Fibres
Authors:   BASF, Ludwigshafen/ Rhein, Germany, Horn D. , Melzer J. ,   BASF, Ludwigshafen/ Rhein, Germany
Published: March 2024

The use of cationic organic polyelectrolytes as drainage and retention aids in the papermaking process and as flocculants in sewage treatment is steadily increasing. Therefore, there has been a growing interest in a better understanding of the mode of action of these additives. There are two basic concepts discussed in the current literature which can be briefly described in terms of bridging and of charge neutralisation, respectively.⁽¹⁻⁶⁾ Of particular interest is a variety of the latter, the ‘patch charge model’, which was introduced recently.⁽⁷⁾ In general the discussions are based on the data of electrophoretic mobility and of flocculation, drainage, or retention.⁽⁸⁻¹⁴⁾ Clearly, in all cases the adsorption of the polymers from the bulk of the solution onto the dispersed particles is of prime importance for the discussion of the mechanism of action. There have been, however, only a few attempts to study the adsorption and the adsorption kinetics of cationic polymers in cellulose systems.⁽¹⁵⁻¹⁸⁾ The object of this investigation was to study the influence of molecular weight and of charge density on the adsorption of polyethyleneimines (PEI) and of cationic polyacrylamides (PAA) in cellulose systems, in conjunction with electrokinetic and flocculation measurements.
A Sociological Analysis of Religious Conversion in the Case of Deddy Corbuzier
Authors: Pauzian Muhamad Hilmi , Saepuloh Aep , Rahman Mohammad Taufiq
Published: March 2024

This research aims to explore Deddy Corbuzier's religious conversion using a sociological analysis of religion. This research is a type of qualitative research with data collection through a netnographic study where researchers observe the YouTube channels of BEEM ARYO and Deddy Corbuzier, which discuss Deddy Corbuzier's conversion. The approach used is the sociology of religion. The discussion of this research includes religious conversion and the process and factors of Deddy Corbuzier's religious conversion. This research concludes that Deddy Corbuzier's religious conversion process took quite a long time from starting with environmental conditions, a crisis occurring, playing an active role in a particular religion, meeting with religious figures, then interacting with each other and finally making a commitment to change religions, thus getting its consequences for Deddy Corbuzier. Factors that influence this are interpersonal relationship factors, routine habit factors and religious leader factors. This research recommends comparative research on individuals or groups who undertake religious conversion or analysis of other approaches.
The Ijmali Tafsir Method: Its History, Importance, Steps, Benefits, and Drawbacks in the Interpretation of the Qur'an
Authors: Husna Nida Ul
Published: March 2024

This research comprehensively discusses the method of ijmali interpretation in interpreting the Qur'an. With a focus on history, urgency, steps, as well as its strengths and weaknesses, this research explores the method of interpretation that emerged at the beginning of the revelation of the Qur'an, when the Muslim community at that time had a profound understanding of the Arabic language and directly witnessed the events of the revelation. The ijmali interpretation method is analyzed as a global, practical, and easily understandable approach, revealing synonyms, asbabun nuzul, and the core message of the verses briefly. Although this method is simple and needs more opinions of interpreters, its weakness lies in the limitation of providing in-depth explanations. This research utilizes a literature review study to detail the key aspects of the ijmali interpretation method, providing a deeper understanding of this approach in uncovering the meanings of the Qur'an.
Hadith Reception in the Spirituality of the Banjar Ethnic Community's Samman Dhikr Tradition
Authors: Tamimudin Mohammad Mubaroqut , Hasan Ubaidillah
Published: March 2024

The social phenomena in the masses make them have to interact with each other on the life as well as on the spirituality of a person; this makes the researchers interested in revealing the terminology of social society, in particular in the Banjarese at Village Dalem of Tulungagung, Indonesia, especially concerning the tradition of dzikir Samman. The focus of the research is the facts, and interpretation is done in a way that connects facts that have been studied by giving assumptions, the imagination of facts-facts that exist and compatibility with the subject of the study, so that from there can be found the interrelationship between facets. This research uses qualitative research methods using library studies; the theoretical approach used is Max Weber's sociological theory. The result of this research is this tradition as a container for social interaction of society as well as an approach to God. Implications of this study are expected to be a reference in shaping the soul of society and young people so as to avoid negative behavior that can make them better in the future.
Respon Mahasiswa Kelas B Ilmu Politik UINSA Angkatan 2021: Terhadap UU-TPKS dalam Peningkatan Awareness Pelecehan Seksual
Authors: Hamdani Denicha
Published: March 2024

Artikel ini menjelaskan bagaimana respon mahasiswa Kelas B Ilmu Politik UINSA Angkatan 2021 terhadap UU TPKS dalam peningkatan awareness atau kesadaran adanya tindakan pelecehan seksual yang mungkin terjadi dilingkungan kampus. Penelitian ini dilatarbelakangi oleh banyaknya kasus pelecehan seksual yang terjadi di ranah pendidikan khususnya perguruan tinggi dimana kasusnya belum terselesaikan dengan adil dan bijak akibat belum adanya payung hukum yang pasti. Selain itu, awareness atau kesadaran mahasiswa terhadap tindakan pelecehan seksual dirasa masih rendah sehingga memicu adanya pelecehan seksual yang mungkin terjadi tanpa disadari oleh mahasiswa. Artikel ini bertujuan untuk mengetahui sejauh mana  UU TPKS yang membahas secara rinci mengenai tindak pidana kekerasan seksual ini dapat membawa pengaruh terhadap awareness atau kesadaran mahasiswa kelas B Ilmu Politik UINSA Angkatan 2021 terhadap pelecehan seksual yang mungkin terjadi di wilayah kampus. Metode yang digunakan penulis dalam penelitian ini yaitu metode studi kasus dengan melakukan wawancara. Pendeketan penelitian yang digunakan yaitu pendekatan behavioral approach. Temuan yang didapat menunjukkan bahwa UU TPKS ini berhasil meningkatkan awareness atau kesadaran mahasiswa terhadap apa itu pelecehan seksual, bagaimana bentuk pelecehan seksual, dan sekaligus menjadi sebuah power baru untuk memberikan keberanian kepada mahasiswa apabila terjadi pelecehan seksual di wilayah kampus. 

Kata Kunci: Respon, UU TPKS, awareness, mahasiswa, pelecehan seksual
The Use of Social Media (Twitter) in The Winning of East Java Province Election in 2018
Authors: Prakasita Ajeng Widya
Published: March 2024

This study aims to look at the use of social media (Twitter) in winning the 2018 East Java Provincial Election. Social media and online media are currently being used by pairs of candidates for the 2018 East Java Pilkada to attract public sympathy. Based on a survey conducted by Indonesia Indicator as of April 2018, media exposure is still dominated by Saifullah Yusuf (Gus Ipul) as a top influencer compared to other candidates. In the 2018 East Java Pilkada, the media also has a big role in shaping public opinion. The author uses the concept of media framing to see how the use of social media (Twitter) in winning the 2018 East Java Pilkada. The method used is a case study as a method that aims to explain how the use of Twitter social media in winning the 2018 East Java Pilkada. We limit this research to see how social media (Twitter) can shape public opinion in the 2018 East Java Regional Head Election. Data collection is done by document analysis and online observation. Document analysis was carried out by looking at the results of the report that had been released by Indonesia Indicator (I2) regarding the media monitoring they carried out during the 2018 East Java Pilkada.
Strategi Kebijakan Persatuan Bulutangkis Seluruh Indonesia dalam Mempersiapkan Atlet Pekan Olahraga Nasional 2021 di Papua
Authors: Zhinatul Widad
Published: March 2024

The National Sports Fair (PON) is the Indonesian Games, which basically has an aim to improve the expectations of Indonesian athletes. This national sports weekend was organized for the purpose of maintaining unity and unity of the nation, housing potentially athlete seeds in appropriate sports charts 17,2017. The Central Government has a responsibility to organize the pounds and is carried out by the youth and sports ministry (Kenya) who assign to the Indonesian National Sports Committee (KONI) as its organizer. In Indonesia, badminton sports are quite popular in many communities, where badminton is often played by people’s sports because they are often played by people from urban or rural communities and played by adults, children, boys and girls. Althought badminton is not as popular as football, badminton sports have enough charm to attract Indonesian attendees to play badminton. Some Indonesians who like badminton sports are at the same time as whether they spend hours in front of television or in the stands. The study is a study using a descriptive qualitative study method that reviewed through interviews and observations with public-policy implementation theories.
Demokrasi: Antara Harapan Dan Realitas
Authors: Retnawati Retno , Al Khanzah Rahmaudina , Purnamasari Igna , Redjosari Slamet muliono
Published: March 2024

Penelitian ini bertujuan untuk melihat bagaimana demokrasi di Indonesia apakah sudah berjalan sesuai dengan subtansinya atau sebaliknya. Penelitian ini menggunakan metode penelitian pendekatan kualitatif dengan jenis penelitian deskriptif. Dengan menggunakan metode pengumpulan data melalui Library Research, dimana data – data diambil dari sumber buku, e-book, jurnal ilmiah, hasil penelitian, artikel serta opini yang diambil melalui website yang bisa dijadikan sebagai sumber informasi dan data untuk bisa dianalisis dalam penelitian ini. . Beberapa hal menjadi persoalan utama dalam pelaksanaan demokrasi yang berlangsung yaitu perhelatan pemilu yang akan turut mendorong adanya politik identitas, yang artinya para politisi berupaya untuk mementingkan identitas seperti ras, suku, dan agama untuk meraih suara terbanyak. Mereka yang berlomba-lomba akan mengedepankan identitas untuk memenangkan hati masyarakat. Meskipun sudah banyak para tokoh dan pejabat menyuarakan akan bahaya yang dihadapi saat politik identitas terjadi kenyataannya sungguh berbeda. Sebaliknya politik identitas tetap menjadi isu yang terus mengalir, banyaknya peristiwa politik identitas yang terjadi di Indonesia menjadi hal yang perlu di waspadai.
Servicios ecosistémicos del río ranchería e identidad cultural de la población Wiwa asentada en Caracolí - Guajira
Authors: Martínez Martínez Juan Gabriel , Turizo Montaño Román de Jesús , Mindiola Gil Rocío Daleth
Published: March 2024

El objetivo del estudio es describir los servicios ecosistémicos del río Ranchería y su relación con la identidad cultural de la población Wiwa asentada en el corregimiento de Caracolí, sabanas de manuela. Metodológicamente la investigación es de tipo descriptivo, con un diseño de campo transeccional contemporáneo. Las técnicas utilizadas para la recolección de la información son la observación y la encuesta. Los resultados sugieren que el sector Agua Fría del río Ranchería, ubicado en el corregimiento de Caracolí, es un territorio de enorme riqueza ecológica, donde se encuentran asentados principalmente el grupo étnico Wiwa, quienes han establecido una relación cultural, económica y social con el río Ranchería, el cual es el principal afluente del Departamento, donde se desarrollan actividades agrosilvopastoriles, la pesca y el turismo, prestando servicios de aprovisionamiento de agua y riego de cultivos; así como beneficios de regulación climática, apoyo y servicios culturales, ya que para los pueblos indígenas que habitan en esta área, algunos espacios del cauce del río son considerados lugares sagrados y de pagamento, en donde la comprensión del territorio está determinado por la relación espiritual, simbólica y material con los sitios sagrados.
Variações no Financiamento da Atenção Primária à Saúde na Bahia: Uma análise sobre o Programa Previne Brasil
Authors: Alves Júlio César Rabêlo , Sanabria Clara Aleida Prada
Published: March 2024

O Programa Previne Brasil foi criado como um novo modelo de financiamento da Atenção Básica. É um método misto que envolve a captação ponderada, o pagamento por desempenho e o incentivo para as ações estratégicas. Este estudo tem o objetivo identificar e analisar as variações dos repasses financeiros na Atenção Primária à Saúde, impostas pelo Programa Previne Brasil, em municípios selecionados da Bahia. Trata-se de um estudo de caso com uma abordagem quantitativa, dividida em três etapas: a) seleção de três municípios com as melhores e três municípios com as piores médias do Indicador Sintético Final, entre 2020 e 2022, de cada Núcleo Regional de Saúde da Bahia; b) foi elaborado um banco de dados com os repasses financeiros desses municípios selecionados, entre os anos de 2017 a 2022; c) análise das perdas e ganhos financeiros. Os resultados evidenciaram que o Programa Previne Brasil surgiu com uma difícil operacionalização, demandando que fossem publicadas portarias de flexibilizações para amenizar seus efeitos negativos. Na Bahia, os municípios com menor população conseguiram melhores resultados nos indicadores de desempenho e as cidades com uma alta cobertura da Estratégia de Saúde da Família ampliaram seus orçamentos. Em suma, houve aumento no repasse financeiro para a maioria dos municípios baianos, mas o Previne Brasil não foi resolutivo no problema histórico do subfinanciamento. Portanto, é necessário rever o Programa de financiamento da Atenção Primária à Saúde e aumentar sua proporção de recursos em relação à média e alta complexidade.
A Study on the Asymmetrical Volatility of the Housing Market in China
Authors:   The Korea International Trade Research Institute, Bae Jin-Ho
Published: March 2024

Purpose – This study analyzes asymmetrical volatility in the Chinese housing market. Particularly, it aims to find whether housing market returns are positively or negatively related to subsequent volatility. Design/Methodology/Approach – The GJR-GARCH model applies to returns on the Chinese housing price index from January 2006 to December 2022. To consider the possibility that the nature of asymmetry depends on the sample period, we repeatedly estimate multiple sub-samples by increasing the end point by one point with the starting point of the sample fixed at January 2006. The period of January 2009 - December 2022 was also analyzed, using January 2009 as the starting point, to exclude the impact of large negative returns during the 2008 global financial crisis. Findings – First, t he nature of a symmetry varies g reatly depending on t he e nd point. Second, when January 2006 is the starting point, a negative relationship between returns and subsequent volatility referred to as typical asymmetry is found for most end points between December 2009 and May 2011, which seems closely related to large negative returns during the 2008 crisis. Third, when January 2009 is the starting point, a positive relationship between returns and subsequent volatility called reverse asymmetry is revealed when the end point is between December 2012 and November 2013, and between August 2016 and December 2022. Research Implications – The reverse asymmetric volatility for the period of 2009-2022 points to the possibility of speculative bubbles in the housing market, supported by the crisis in the Chinese real estate industry from 2021 to 2023.
A Study on the Location of the Disaster Prevention Stockpile Center: The Case of the Disaster Logistics System in Gyeongsangbuk-do
Authors:   The Korea International Trade Research Institute, Hong Soo-Min , Woo Su-Han
Published: March 2024

Purpose – Gyeongsangbuk-do is a region prone to frequent natural disasters, and there are high expectations for the establishment of an Integrated National Management System of Disaster Resources. For this purpose, it is necessary to expand disaster prevention stockpiles in the province. However, currently, the logistics perspective has not adequately been considered, leading to network inefficiency. Therefore, this study proposes an optimal location-allocation plan for disaster stockpile warehouses in Gyeongsangbuk-do. Design/Methodology/Approach – This research applied a discrete-linear facility location problem based on maximal covering location algorithm. The optimal location is determined by prioritizing nearby areas and setting the service distance limit lower than the current maximum service distance. Findings – As a result, Gyeongju-si was identified as a more suitable facility location instead of Pohangsi, one of the current disaster stockpile center locations. Furthermore, the proposed optimal locationallocation plan is more efficient than the current network and reduces regional deviations due to the objective function of the applied algorithm. Research Implications – Based on the Integrated National Management System of Disaster Resources plan, this study holds potential for practical use by using the current operating warehouse locations in Gyeongsangbuk-do as parameters. Additionally, since logistics is often overlooked in disaster management, the optimal location and distribution plan proposed in this study can serve as an indicator of logistics efficiency.
Impact of Perceived Parental Leave Policies on Female Employees’ Job Satisfaction and Organizational Commitment: Mediating Effect of Job Satisfaction
Authors:   The Korea International Trade Research Institute, Um Ji-Young
Published: March 2024

Purpose – According to the perceived organizational support (POS) theory, when organizations value their employees’ efforts and support them with various systems, employees experience higher levels of job satisfaction (JS). Therefore, exploring the impact of awareness regarding the representative policy for female employees (FEs) in the work-life balance system, specifically the parental leave policy, on their JS and organizational commitment (OC) is significant. This study examines the mediating effects of JS and provides theoretical and practical implications. Design/Methodology/Approach – The 24th panel dataset from the Korea Labor Institute was used to control for several conditions. Among FEs (aged 20–40) suitable for this study, 2,092 respondents were selected, contrary to prior studies that have exclusively focused on FEs in private enterprises. Using these data, frequency, reliability, correlation, and regression analyses are employed. Findings – The analysis reveals that the perceived parental leave policy for FEs in private enterprises positively affects JS and OC. Notably, unmarried FEs also demonstrate a significant influence of parental leave policy awareness on JS. Moreover, JS partially mediates the relationship between FEs’ perceptions of the parental leave policy and OC. Research Implications – This study presents findings consistent with previous research that has empirically examined the positive impact of POS theory on JS. Additionally, contrary to prior studies, this study identifies a separate influence on unmarried women, highlighting the significant effect on JS by perceiving the potential for future organizational support, even if it is not currently available.
An Empirical Study of the Determinants of Digital Trade Competitiveness in APEC Economies: Based on Porter’s Diamond Model
Authors:   The Korea International Trade Research Institute, Yang Muxuan , Lee Ki-Seong , Kim Kyungbo
Published: March 2024

Purpose – This study aims to analyze the impact of each factor on the international competitiveness of digital trade by selecting nine major APEC digital trading countries based on Porter’s “Diamond Model”. Design/Methodology/Approach – Based on Porter’s “Diamond Model”, this study established indicators influencing the national competitiveness of nine APEC member countries, and panel analysis was conducted by selecting eight indicators, including digital trade exports (DTE), production factors, demand conditions, corporate organization, strategy and competition, related and supporting industry performance, and government and opportunities, as explanatory variables. Findings – According to the panel regression analysis results, among the explanatory variables, both the number of fixed infrastructure broadband subscribers (FBS) and services trade exports (CSE) had a significant positive effect on digital trade competitiveness. Research Implications – The development of digital trade is closely related to the support of various infrastructure facilities, and information and communication technology-based digital trade has to offer technical assurances and methods for data input and output for industrial development. Most traditional service industries in APEC member countries still account for a large proportion. The export growth of service trade heavily relies on the overall improvement of the competitiveness of the service trade. Therefore, it is necessary to seize the development opportunities of the service trade, expand the export market share of traditional service industries, and actively develop emerging modern service industries to promote the harmonious development of the overall service trade industry and enhance the international competitiveness of digital trade.
Infektionsschutz im Wandel – Das Sachgebiet der Infektionshygiene vor, während und nach der Covid-19-Pandemie
Authors:   Gesundheitsamt der Stadt Köln, Abteilung Infektions- und Umwelthygiene, Sachgebiet Infektionshygiene, Spittel Rebecca , Ademi Kerstin ,   Gesundheitsamt der Stadt Köln, Abteilung Infektions- und Umwelthygiene, Sachgebiet Infektionshygiene, Scharkus Sibylle ,   Gesundheitsamt der Stadt Köln, Abteilung Infektions- und Umwelthygiene, Sachgebiet Infektionshygiene, Fidler Amrei ,   Gesundheitsamt der Stadt Köln, Abteilung Infektions- und Umwelthygiene, Sachgebiet Infektionshygiene, Kossow Annelene ,   Gesundheitsamt der Stadt Köln, Abteilung Infektions- und Umwelthygiene, Sachgebiet Infektionshygiene
Published: March 2024

Durch die COVID-19-Pandemie erlangte der Infektionsschutz, eingebettet in den öffentlichen Gesundheitsdienst, eine noch nie dagewesene Aufmerksamkeit. Doch wie waren die Ausgangsbedingungen? Was hat sich verändert und warum? Welche Chancen und Herausforderungen bietet die Zukunft?
Klimawandel und Gesundheit (Folge 4): Klimaspezifische und planetare Gesundheitskompetenz – Status Quo, Bedarfe und Potenziale
Authors:   Institut für Epidemiologie und Präventivmedizin, Universität Regensburg, Reismann Lydia , Jochem Carmen ,   Institut für Epidemiologie und Präventivmedizin, Universität Regensburg
Published: March 2024

Eine umfassende Gesundheitskompetenz hat ein hohes Potenzial zur Bewältigung der multiplen Krisen der Gegenwart. So können Menschen mit hoher planetarer Gesundheitskompetenz befähigt sein, lösungsorientiert und transformativ zu handeln. Dazu gehört, zunächst geeignete Quellen für Informationen zu finden, Determinanten der (planetaren) Gesundheit zu verstehen und die Zusammenhänge zwischen Gesundheit und Umweltfaktoren zu beurteilen. Die Anwendung dieser Kompetenzen birgt zahlreiche gesundheitliche, ökologische und soziale Vorteile.