bluuebunny/crossref_metadata_2025 huggingface dataset:
Some radiological aspects of lung lesions in patients with early rheumatoid arthritis
Authors: Bestaev D. , Mokhamed Kh. , Konushkaliev A. , Brtsieva Z. , Burduli N. , Tsagaraeva Z. , Bestaeva T.
Published: June 2024

The early diagnosis of rheumatoid arthritis (RA), the assessment of the severity of its course, and the early prediction of destructive changes are the key to adequate and effective therapy. The modern principles of RA treatment are based on early aggressive therapy at the onset of the disease (the window of opportunity” concept), which allows a sustained remission to be achieved in a number of cases. Lung damage is one of the most common extraarticular manifestations in RA. Lung lesion in the early-stage RA includes respiratory tract damage. Perhaps, the lung should be considered as a place of initiation of the pathological process in RA. The paper gives the results of the study assessing the data of high-resolution tomography of the lung in patients with early RA.
MODERN COMBINED TREATMENT OF ACUTE COMPLICATED CYSTITIS IN WOMEN
Authors: Davidov M. , Meltsina M. , Bunova N. , Metelkin A.
Published: June 2024

One of the most common human diseases is acute cystitis, which affects mainly women. Annually in Russia there are 26-36 million cases of acute cystitis. The most severe contingent is considered to be patients with acute complicated cystitis, whose treatment efficiency is only 64.6–85.8% or less. Objective. Evaluation of the analgesic effect, efficacy and tolerability of phenazopyridine in combination with the antibiotic cefixime for the treatment of acute complicated cystitis in women of working age. Material and methods. A multicenter randomized open study of phenazopyridine in combination with the antibiotic cefixime in the treatment of 144 women with an average age of 42.2±3.8 years with acute complicated cystitis was performed in 5 polyclinics of the Perm region. In 55.6% of patients, the risk factors were not urological, but therapeutic and gynecological diseases. The international scale of cystitis ACSS, visual analogue scale (VAS) of pain, laboratory and bacteriological methods were used. The main group consisted of 72 women who received oral phenazopyridine (Urinalgin F) at a dose of 200 mg 3 times a day for 2 days and cefixime 400 mg 1 time per day for 7 days. The comparison group consisted of 72 women who received orally cefixime at the same dose for 7 days and No-spa (drotaverine hydrochloride) 80 mg 3 times a day for 2 days. Results. In the main group, a strong analgesic and antidysuric effect of phenazopyridine was noticed, which was confirmed by the analysis of the ACSS and VAS scales. Already after 20 minutes, an analgesic effect was detected, after 2 days pain symptoms and dysuria completely disappeared in 70 (97.2%) patients, despite the high initial level. The pain index on the VAS scale decreased from the initial 6.5 points to 0.03 points, i.e. by 217 times. The clinical efficacy (recovery) of combination therapy with phenazopyridine and cefixime was 91.7%, bacteriological efficacy was 91.8%, leukocyturia disappeared earlier, and the period of temporary disability decreased by 28.6%. In the comparison group, clinical (83.3%) and bacteriological (83.6%) efficiency was lower. Urinalgin F showed a favorable safety profile, only 1 (1.4%) patient had a side effect (nausea). Conclusion. Phenazopyridine (Urinalgin F) is a drug with high effectiveness and tolerability that eliminates pain, dysuria and other symptoms of acute complicated cystitis, eliminates leukocyturia earlier and more significantly, and reduces the period of temporary disability by 28.6%. Combined therapy of acute complicated cystitis with the antibiotic cefixime and the selective analgesic Urinalgin F has a high clinical and bacteriological efficacy.
Peran Pustakawan UIN Fatmawati Sukarno Bengkulu dalam Mengelola Perpustakaan Digital di Era Society 5.0
Authors: Zuhria Tesa , Samosir Fransiska Timoria , Sa’diyah Lailatus
Published: June 2024

Perpustakaan yang ideal adalah yang dikelola efisien dan memanfaatkan teknologi terkini, serta memberikan akses maksimal kepada pemustaka. Penelitian ini fokus pada peran krusial pustakawan dalam mengelola perpustakaan digital di UIN Fatmawati Sukarno Bengkulu, yang dianggap sebagai komponen penting dalam mendukung perkembangan pengetahuan di era Society 5.0. Fokus masalah penelitian adalah mengeksplorasi sejauh mana pemahaman dan penerapan teknologi oleh pustakawan dalam mengoptimalkan perpustakaan digital. Tujuan penelitian adalah untuk mengidentifikasi tantangan yang dihadapi pustakawan dalam mengelola perpustakaan digital dan merumuskan strategi peningkatan kemampuan teknologi mereka guna memastikan layanan yang efisien. Penelitian ini menggunkan metode analisis deskriptif dengan pendekatan kualitatif. Penelitian kualitatif postpositivisme ini melibatkan peneliti sebagai instrumen utama, dengan data diperoleh dari tinjauan literatur dan dokumen resmi. Penggunaan teknik purposive sampling untuk memilih 5 informan (3 pustakawan, 2 pemustaka) dan menerapkan metode triangulasi melalui observasi, wawancara, serta analisis data. Proses analisis mencakup pengumpulan, pengorganisasian, penyajian data, dan penarikan kesimpulan. Temuan menunjukkan bahwa hanya 3 dari 9 pustakawan yang aktif terlibat dalam meningkatkan pemahaman dan kemampuan mereka terkait perpustakaan digital. Berdasarkan hasil penelitian, menunjukkan bahwa perpustakaan digital UIN Fatmawati Sukarno Bengkulu menghadapi tantangan anggaran untuk pembaruan koleksi, serta kendala kecepatan jaringan. Namun, keberhasilan dalam manajemen hak cipta, antarmuka pengguna yang ramah, dan promosi yang efektif telah meningkatkan kepuasan pengguna dan penggunaan sumber daya digital. Pustakawan bertanggung jawab mengelola dan menyediakan informasi, serta memegang peran penting dalam akses ini. Optimasi pengetahuan pustakawan akan memainkan peran kunci dalam mendukung keberhasilan perpustakaan digital di masa mendatang.
Perpustakaan Desa Lestari Dalam Memenuhi Kebutuhan Informasi Masyarakat Desa Bukit Peninjauan II
Authors: Sa'diyah Lailatus , Adli M. Furqon
Published: June 2024

Keberadaan perpustakaan di tengah masyarakat akan membawa dampak pada perubahan kehidupan masyarakat. Perpustakaan sebagai sumber pengetahuan terseleksi dengan perkembangan sumber daya dan akses terhadap berbagai sumber informasi di era pengetahuan telah memberi penekanan pada kesadaran individu untuk pembelajaran seumur hidup. Pemerintah sudah memfasilitasi dan mengakselerasi penyelenggaraan perpustakaan umum dari tingkat nasional sampai tingkat desa. Perpustakaan Lestari Desa Bukit Peninjauan II Kecamatan Sukaraja Kabupaten Seluma Provinsi Bengkulu sudah ada sejak tahun 2011 tetpi belum dikelola dengan pemerintah desa karena bangunan yang masih menyatu dengan posyandu hingga akhirnya pada tahun 2017 pemerintah desa menaruh perhatian lebih terhadap perpustakaan. Di tahun 2017 Perpustakaan Lestari dikelola dengan pemerintah desa serta pengelola perpustakaan dan mempunyai gedung sendiri. Perpustakaan Lestari pada tahun 2018 mendapatkan juara II (dua) perpustakaan desa terbaik pada lomba tingkat provinsi, pada tahun 2019 memperoleh juara I (satu) pada tingkat provinsi sehingga diutus ke tingkat nasional dan memperoleh juara III (tiga) perpustakaan desa terbaik tingkat nasional. Perpustakaan Lestari berada di tengah-tengah pusat desa Bukit Peninjauan II. Masyarakat telah memanfaatkan perpustakaan tersebut dengan koleksi yang ada, Perpustakaan Lestari kerap melakukan kegiatan bimbingan belajar terhadap anak-anak serta pelatihan ke lansia maupun lapisan masyarakat lainnya. Keterbatasan pengetahuan petugas perpustakaan hal itu membuat pengelolaan perpustakaan belum berjalan dengan maksimal. Pentingnya perpustakaandalam meningkatkan pengetahuan masyarakat merupakan pekerjaan rumah yang digalakkan oleh pemerintah untuk meningkatkan minat baca sehingga esensi dari kehadiran perpustakaan desa benar-benar dirasakan dan dinikmati oleh masyarakat. Perpustakaan desa seharusnya berperan untuk memenuhi kebutuhan informasi masyarakatnya.
Tingkat Literasi Informasi dan Literasi Akademik Pada Mahasiswa UIN Fatmawati Sukarno Bengkulu Tahun Ajaran 2022/2023
Authors: Utami Valisneria , Yusrizal Muhammad
Published: June 2024

Mahasiswa memiliki peran tidak hanya sebagai pembelajar namun juga sebagai penggerak perubahan dan kontrol sosial dalam masyarakat. Peran ini menuntut mahasiswa untuk menguasai berbagai kemampuan, termasuk literasi informasi dan literasi ilmiah. Kajian terdahulu mengindikasikan adanya kebutuhan mendesak untuk menggali lebih dalam mengenai literasi informasi dan ilmiah di kalangan mahasiswa. Penelitian ini bertujuan untuk memberikan gambaran mendalam mengenai tingkat literasi informasi dan ilmiah di kalangan mahasiswa UIN Fatmawati Sukarno Bengkulu. Desain penelitian ini adalah mix-method dengan menggabungkan data dari kuesioner, focus group discussion, dan tes essay. Responden penelitian ini terdiri dari berbagai tingkatan semester dengan total responden berjumlah 80 mahasiswa. Hasil penelitian menunjukkan pemahaman literasi informasi dan literasi ilmiah mahasiswa perlu lebih ditingkatkan terutama dalam hal pengaplikasian pengetahuan dalam kegiatan menulis ilmiah.
VALUE OF UTILIZING AGRICULTURAL WASTE FOR FISH FEED (CASE STUDY OF FISH PELLET FEED)
Authors: Sumartono Eko , Mujiono Mujiono , Oktapriza Johnny , Yuliana Fetri
Published: June 2024

Most of the residents in Central Bengkulu Regency work as farmers, in addition to raising livestock and as fish cultivators. This condition needs serious attention from the local government and related stakeholders. The issue of feed has a large proportion of the sustainability of livestock businesses. On the other hand, palm fronds as post-harvest agricultural waste and bran as post-processing waste have not been utilized optimally. Even though the nutritional content contained in it is quite high. Agricultural and plantation waste by-products have good potential for use as animal feed. In order to guarantee safety and suitability, further processing and analysis is needed. Processing of raw materials is carried out in a combination (physical, chemical and biological). Preparation of feed formulations using Pearson's Quadrilateral Method. Testing is carried out in laboratories that consistently apply ISO/IEC 17025: 2017 from the National Accreditation Committee (KAN), namely the Animal Husbandry Service Service of East Java Province. The test result standard refers to SNI 01-4087-2006 concerning Artificial Feed for Catfish (Enlargement). Fish feed (pellets) that meet SNI 01-4087-2006 contain 3 types of content including ash content, crude fat, and aflatoxin. Types of content that do not meet SNI are crude protein, crude fiber, phosphorus, buoyancy and pellet diameter. The estimated cost of making fish food (pellets) costs around IDR. 6,100,- per kilogram. Cost analysis is relevant to feed quality and daily requirements without reducing nutritional value. Further research is needed to ensure that artificial feed is more cost efficient than conventional feed.
IDENTIFICATION OF FORMALIN CONTENT IN ANCHOVY SALTED FISH SOLD IN SEVERAL TRADITIONAL MARKETS IN BANDUNG CITY
Authors: Junianto Junianto , Karlina Lina
Published: June 2024

Formalin is one of the preservatives that are dangerous when added to food. However, its use is still widely carried out by irresponsible producers, one of which is in anchovies. This study aims to analyze the presence or absence of formalin content in anchovy salted fish sold in several traditional markets in Bandung. The formalin test method was carried out qualitatively and quantitatively using a nash reagent and a spectrophotometer UV-Vis. The results of research on anchovy salted fish samples from Gedebage Market, Caringin Market, Simpang Dago Market, and Kosambi Market found the presence of formalin in all samples with the highest content in anchovy samples obtained from Gedebage Market, which was 7,14 mg/l.
FISH APARTMENT AS AN EFFORT TO INCREASE PRODUCTIVITY AND CONSERVATION OF FISH RESOURCES (LITERATURE REVIEW)
Authors: Andriani Yuli , Yustiati Ayi , Bussalam Rajib , Farahita Yuliana , Aulia Halyda , Balqis Rahma
Published: June 2024

The decline in global marine fisheries production has sparked concerns about depletion of fish resources. The innovation developed is the use of fish apartments to increase productivity and conserve fish resources. Fish apartment is useful as fishing media, replacement habitat for damaged coral reefs, nursery ground and feeding ground for fish habitat ecology. Fish apartment can also be an indicator of changes in trophic levels in the food chain in aquatic ecosystems. This research explores the benefits of fish apartment for increasing productivity and conserving fish resources. Descriptive and exploratory research methods were carried out by combining literature and published research results. The benefits of fish apartment as an effort to increase the productivity of fish resources can be seen from the existence of waters that have the potential to become fishing areas which contribute to increasing fish stocks so that catches increase by 80% per year from 2013-2015. The fish apartment can restore damaged aquatic ecosystems because it increases the abundance of 39 types of fish species and improves the fish habitat for the 20 families of coral fish that occupy the fish apartment.
ENSO (EL NIÑO-SOUTHERN OSCILLATION) INFLUENCE ON WIND AND WAVE VARIABILITY IN MALUKU WATERS
Authors: Steven Helmus Kakiailatu Johannis , Masrikat Julius AN , Tubalawony Simon
Published: June 2024

Perairan Maluku merupakan salah satu perairan di Indonesia yang memiliki letak strategis. Perairan Maluku memiliki beberapa laut dengan karakteristik yang berbeda-beda, di antaranya Laut Banda, Laut Seram, dan Laut Arafura. Salah satu fenomena yang memengaruhi kondisi atmosfer dan kondisi perairan Maluku adalah ENSO. Pengaruh ENSO terhadap variabilitas angin dan gelombang di perairan Maluku menjadi tujuan dari penelitian ini. Penelitian ini menggunakan data Indeks ONI, data angin, dan gelombang dari produk BMKG-OFS yang memiliki resolusi spasial 7 km dan resolusi temporal 3 jam. Periode ENSO netral terjadi sepanjang tahun 2013, El Nino tahun 2015, dan La Nina tahun 2022. Hasil penelitian menunjukkan ENSO memengaruhi intensitas angin dan gelombang. Pada bulan Januari, angin berkisar antara 2 hingga 20 knot dan bergerak dominan dari arah barat laut menuju tenggara. Pada bulan Februari, terlihat hanya periode El Nino yang memiliki kisaran cukup besar. Pada bulan Juli, kisaran angin maksimal hingga 25 knot bergerak dominan dari arah tenggara menuju barat laut. Kisaran angin terendah berada di bulan November, namun periode El Nino menguatkan intensitas angin. Pengaruh ENSO pada gelombang laut terlihat memiliki pola yang berbeda. Periode La Nina menguatkan intensitas gelombang, pada bulan Januari dengan kisaran 0 hingga 1,5 meter. Pada bulan Juli, intensitas gelombang lebih tinggi pada periode La Nina dengan tinggi gelombang mencapai 3 meter. Periode El Nino menguatkan intensitas angin, sedangkan La Nina menguatkan intensitas gelombang di perairan Maluku.
ANTIBACTERIAL EFFECTIVENESS OF VARIOUS TYPES OF HERBS EXTRACTS ON THE DIAMETER OF THE GROWTH INHIBITION ZONE OF Aeromonas salmonicida
Authors: Arifin Nashir , Agustini Maria , Madyowati Sri Oetami , Kusyairi Achmad
Published: June 2024

Penggunaan bahan kimia seperti antibiotik, imonustimulan, dan vaksin merupakan salah satu upaya yang dapat dilakukan dalam mencegah terjadinya serangan penyakit terhadap ikan. Namun, penggunaan bahan kimia seperti antibiotik dalam jangka waktu lama dengan penggunaan yang kurang tepat akan membuat bakteri penyebab penyakit akan menjadi resisten terhadap bahan tersebut. Oleh karena itu, perlu dicari suatu bahan herbal sebagai penganti antibiotik, misalnya pada tanaman sirih cina, tanaman anting anting dan tanaman kemangi. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh ekstrak tanaman herbal yang berbeda dalam menghambat pertumbuhan bakteri Aeromonas salmonicida. Metode penelitian yang digunakan adalah eksperimental dengan rancangan percobaan menggunakan rancangan acak lengkap (RAL) yang terdiri dari 3 perlakuan, 9 ulangan. Metode Disc diffusion Kirby-Bauer digunakan dalam penelitian ini. Simplisia sirih cina, anting anting dan kemangi disoxhletasi dengan pelarut etanol 95% sampai larutan tidak berwarna dan dilakukan pemekatan dengan rotary evaporator Selanjutnya dilakukan uji antibakteri. Hasil  Penelitian  menunjukan dimana daya hambat pertumbuhan bakteri Aeromonas salmonicida tertinggi diperoleh pada perlakuan ekstrak sirih cina (Peperomia pellucida L) dengan rata-rata sebesar 7,75 mm, kemudian perlakuan ekstrak anting anting (Acalypha indica L) dengan rata-rata sebesar 6,61 mm. pada perlakuan ekstrak kemangi (Ocimum sanctum L)  merupakan zona hambat pertumbuhan terendah diperoleh yaitu rata-rata sebesar 5,67 mm. Berdasarkan uji Anova dengan F hitung (0,000) > F tabel pada taraf signifikan 5%, yang artinya menunjukan bahwa ekstrak tanaman herbal pada masing-masing perlakuan berpengaruh nyata terhadap daya hambat pertumbuhan bakteri Aeromonas salmonicida.
CUNANG FISH FILLETS (Muraenesox Cinerus) WITH THE APPLICATION OF GMP AND SSOP
Authors: Panjaitan Pola Sabar Tumohon , Yanni Indri , Rizkiah Riza , Soeprijadi Liliek
Published: June 2024

Cuckang fish (Muraenesox cinerus) are widespread in Indonesian waters, have an elongated body shape like an eel. The name of the cuckang fish (Muraensox cinerus) is different in each region, in the Pati area this fish is called "tonang" fish, while in the regions of West Kalimantan, Riau, and the Natuna Islands this fish is usually called "malong" fish. The purpose of this observation was to determine the characteristics of frozen Cangfish fillet products which were processed by applying the Good Manufacturing Process (GMP) and Standard Sanitation Operation Procedure (SSOP). It cannot be denied that fishery products or those made from fish are perishable foods. Therefore, it is necessary to make efforts to increase food safety in order to maintain and maintain the quality of frozen Cang fish fillet products for the safety of consumers.
Media Pembelajaran PAI: Definisi, Sejarah, Ragam dan Model Pengembangan
Authors: Achmad Faqihuddin
Published: June 2024

Media pembelajaran pendidikan agama Islam (PAI) memainkan peran penting dalam menyampaikan nilai-nilai dan ajaran agama kepada generasi muda. Dalam konteks ini, penggunaan berbagai jenis media sangat penting untuk menunjang efektivitas pengajaran dan menarik minat siswa. Penelitian ini mengeksplorasi penggunaan media dalam PAI, termasuk integrasi teknologi dalam media pembelajaran. Pendekatan kualitatif dengan metode literature review digunakan untuk menggali lebih dalam tentang definisi, sejarah, ragam, dan model pengembangan media pembelajaran PAI. Analisis data menggunakan perangkat lunal Nvivo 12. Kajian literatur diharapkan memberikan pemahaman mendalam tentang evolusi media pembelajaran dari metode tradisional hingga digital. Hasil penelitian menunjukkan bahwa media pembelajaran berperan kritis dalam memfasilitasi pembelajaran agama yang lebih interaktif dan imersif, membantu siswa menginternalisasi nilai-nilai Islam secara efektif.
Pengaruh Media Stiker Ibadah Shalat Terhadap Kemampuan Gerakan Shalat Anak Usia Dini
Authors: Andepi Daryana
Published: June 2024

Latar belakang masalah penelitian ini adalah siswa kelompok B RA RA RIYADLUL HUDA belum mampu melakukan gerakan shalat dengan urutan yang benar, padahal berdasarkan keputusan Mentri Agama Republik Indonesia Nomor 792 tahun 2018 anak usia 5-6 tahun harus sudah mampu melakukan gerakan shalat dengan urutan yang benar. Penelitian ini bertujuan untuk mengetahui gambaran penerapan media stiker ibadah shalat terhadap anak usia dini pada kelompok B di RA Riyadlul Huda di Kecamatan Malangbong Kabupaten. Garut, bagaimana gambaran perkembangan kemampuan ibadah shalat anak usia dini pada kelompok B di RA Riyadlul Huda Kecamatan Malangbong Kab. Garut dan bagaimana pengarunya media stiker ibadah shalat terhadap kemampuan ibadah shalat pada kelompok B di RA Riyadlul Huda Kecamatan Malangbong Kabupaten. Garut. Jenis penelitan ini menggunakan pendekatan kuantitatif, Subjek yang diteliti adalah siswa kelompok B RA Riyadlul Huda Kecamatan Malangbong Kabupaten. Garut yang berjumlah 8 siswa. Metode pengumpulan data dilakukan melalui observasi dan dokumentasi kuisoner dengan skala likert. Teknik analisis data menggunakan Statistik deskriftif. Hasil Penelitian menunjukan adanya peningkatan kemampuan siswa dalam mengetahui gerakan shalat dan mengetahui bacaan shalat, hal ini dibuktikan pada peningkatan presentase kemampuan siswa dalam mengetahui gerakan shalat dan mengetahui bacaan shalat ditunjukan dengan nilai signifikansi dari uji regresi linear sederhana antara variabel X (media stiker ibadah shalat) dan variabel Y (kemampuan gerakan shalat) yaitu sebesar 0,015 < 0,05. Hal ini menunjukan bahwa terdapat pengaruh yang signifikan dari variabel X (media stiker ibadah shalat) terhadap variabel Y (kemampuan gerakan shalat). Adapun kekuatan pengaruh dari variabel X terhadap variabel Y ditunjukan dari hasil koefisien determinasi (R Square) yaitu sebesar 96%. Langkah-langkah yang dilakukan peneliti untuk meningkatkan kemampuan mengetahui gerakan shalat dan mengetahui bacaan shalat yaitu guru memasang media stiker gerakan shalat di dalam kelas, guru memberikan anak stiker gerakan shalat yang didesain seperti kartu untuk di bawa pulang ke rumah dan menyiapkan stiker gerakan shalat yang didesain seperti kartu untuk di mainkan di sekolah, guru dan anak membaca bacaan shalat sambil melihat stiker, anak dan setiap anak praktek shalat, maka guru membimbingnya dengan membaca bacaannya dengan bersuara nyaring.
Uterine Niche: A Pathology to Consider
Authors: Mendes Francisca , Balseiro Joana , Alves Filipa , Sousa Joana , Teles Sanches Joana , Alves Joana
Published: June 2024

Uterine niche is a recess located in the anterior wall of the uterine isthmus, over the cesarean section scar. This condition is often asymptomatic, but it can be associated with symptoms such as abnormal uterine bleeding, pelvic pain and secondary infertility. Endovaginal ultrasound is the first-line diagnostic method. Treatment includes hormonal methods or surgery, and surgical treatment seems to be the most effective in resolving symptoms. We describe the case of a 37-year-old woman, with an obstetric history of a pregnancy with cesarean delivery, who complained of pelvic pain and menstrual irregularity. An endovaginal ultrasound was requested, which reported the presence of a “… echogenic oval formation with well-defined limits measuring 28x17 mm in the topography of the cesarean scar.” After a clinical discussion with a doctor specializing in Gynecology, the patient was referred to a hospital consultation in this specialty for investigation. The diagnosis of uterine niche was confirmed, and the treatment consisted of the placement of an intrauterine system.
O Impacto das Políticas Climáticas da União Europeia nas Exportações Brasileiras: O Carbon Border Adjustment Mechanism (CBAM)
Authors: Machado Alexandre Ricardo
Published: June 2024

O Mecanismo de Ajuste de Fronteiras de Carbono (CBAM) da União Europeia representa uma mudança significativa no comércio global, particularmente para o Brasil. Esta regulamentação não é apenas mais uma medida comercial, mas um marco crucial na transição para uma economia mais verde. Com a UE empenhada em reduzir sua “pegada de carbono” , os exportadores brasileiros de produtos intensivos em carbono, como aço, ferro, alumínio e fertilizantes, precisam se adaptar rapidamente a essa nova realidade. As estimativas indicam que, até 2034, as taxas do CBAM podem aumentar o custo de entrega de aço para a UE em cerca de 40% para o Brasil, tornando a compreensão dessas regras bem como a adaptação a essas novas exigências aspectos fundamentais para a sobrevivência no mercado internacional.

Nesse contexto, a inovação e a sustentabilidade emergem como fatores determinantes para o sucesso das organizações. O CBAM está impulsionando investimentos globais em tecnologias de descarbonização, e as empresas brasileiras devem aproveitar essa oportunidade para destacarem-se. Investir em processos energeticamente eficientes, fontes de energia renováveis e soluções de captura de carbono não só ampliará os compromissos ambientais responsáveis, como também proporcionará uma vantagem competitiva significativa. Além disso, construir uma marca sustentável e alavancar créditos de carbono para compensar emissões remanescentes são estratégias essenciais para atrair consumidores ecoconscientes e assegurar financiamento verde.

A colaboração entre o governo e a indústria também é fundamental nesse processo de transição. O Brasil pode se inspirar em iniciativas como o esquema de Incentivo Vinculado à Produção (PLI), implementado pela Índia para o aço verde, que apoia exportadores na adaptação às novas exigências do CBAM. Ao abraçar essas mudanças e investir em sustentabilidade, os exportadores brasileiros não só mitigarão os custos do CBAM, mas também emergirão como líderes globais em um mercado cada vez mais orientado para a sustentabilidade.
Operadores Fuzzy: Guia Prático no QGIS
Authors: Santos Alexandre Rosa dos , Scaramussa Larissa Marin , Borges Luis Antônio Coimbra , Moreira Taís Rizzo , Silva Jeferson Pereira Martins , Ferrari Jeferson Luiz
Published: June 2024

Este eBook é um material de cunho pedagógico, que foi idealizado a partir da necessidade de se criar um material prático, inteligente, objetivo, rápido e de fácil entendimento a todos os leitores relacionado com a temática “Operadores Fuzzy”.
Ao apresentar conteúdos teóricos e práticos aplicáveis para dados espaciais, este material tem por objetivo atingir diferentes faixas de usuários do mercado, porque não se limita a ensinar comandos ou funções complexas. O eBook apresenta ao leitor, claramente, o tipo de atividade que ele irá desenvolver e explica passo a passo todos os procedimentos necessários para a sua execução.
Todas as etapas metodológicas apresentadas neste eBook também estão disponíveis na Playlist/Curso Gratuito intitulado “Vulnerabilidade Ambiental do QGIS (VA-QGIS)” disponível no canal do Youtube MUNDO DA GEOMÁTICA (https://www.youtube.com/playlist?list=PL551njkDL5YptIFGvDak4dBygvSGi4hMI).
Prior knowledge of a calculus course: The impact of prior knowledge on students’ errors
Authors: Mahadewsing Regina , Getrouw Diana , Calor Sharon M.
Published: June 2024

We conducted a descriptive study among first-year engineering students at the Anton de Kom University of Suriname. We analyzed students’ errors regarding necessary prior knowledge in a calculus A exam. We found that the stage of the solution in which prior knowledge is required impacts the importance of prior knowledge. We also found that many errors concerned basic algebra and trigonometry concepts and skills. We concluded that even though the required prior knowledge concerns basic algebra and trigonometry, the stage of the solution in which prior knowledge is needed is of great importance.
Integrasi Ilmu Pengetahuan Alam dan Nilai-Nilai Islam Untuk Pembangunan Karakter Peserta Didik di Madrasah Aliyah
Authors: Mulyani Aty
Published: June 2024

Studi ini bertujuan untuk mengkaji penerapan pembelajaran integratif dalam proses pembelajaran Biologi. Pembelajaran integratif ini memadukan pembelajaran Biologi dengan nilai-nilai Islam. Studi dilakukan dengan menerapkan metode kualitatif deskriptif untuk dapat mengungkapkan dan menemukan konsep-konsep yang menjadi pokok pikiran utama dalam pembelajaran terpadu.
Peningkatan Aktivitas dan Hasil Belajar Siswa dalam Pembelajaran IPA dengan Menggunakan Model Discovery Learning di Kelas V SDN 149/VIII Muara Tebo Jambi
Authors: Fatmawati Kiki
Published: June 2024

This research is done due to students’ low activities in learning natural science. The teacher focused on the concepts found in the text book which have to be memorized by the students. As a result, the students’ learning outcomes were low. This research aims to describe the improvement of students’ natural science activities and learning outcomes by using the discovery learning model. The design of the research was class action research using both qualitative and quantitative approaches. The research was done at SDN 149/VIII Muara Tebo. The subjects were twenty four fifth grade students of the school. It is found that the discovery learning model improves students’ activities and learning outcomes. The activities that were observered in this research involved listening, oral, mental, and emotional.the score of the students’ activities increased from 67,12 in cycle I to 81,76 in cycle II. Meanwhile, the improvement of students’ learning outcomes was found from their cognitive score of 60 in cycle I to 71 in cycle II. Their affective score enhanced from 67,90 in cycle I to 75,88 in cycle II. Finally, their psychomotor score increased from 67,72 in cycle I to 75,88 in cycle II. It is concluded that the discovery learning model can be used as one alternative to improve students’ activities and learning outcomes in learning natural science.
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS ANDROID MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL UNTUK SISWA KELAS VIII
Authors: Azhari Kemas Abdullah , Badaruddin KMS , Muslimahayati Muslimahayati
Published: June 2024

This study aimed to produce a android-based learning media that is valid, practical, and observe the potential effects on learning outcomes. The type of research used in the development research method which consists of the Preliminary stage (preparation and design phase) and the Prototyping stage using formative evaluation used (Self Evalution, one to one, small group, and field test). Data collection is done using validation sheets, questionnaires, tests, and documentation. The subjects used students of class VIII of Palembang 40 Junior High School 2020/2021.  6 students were taken randomly at the One to One stage, 9 students in the Small Group stage, and 3 classes in the field test stage. The results of this study were (1) produced android-based learning media on linear equation system of two variables matter which was valid. (2) produced android-based learning media on linear equation system of two variables matter which was praktical yet. Because not all students can install it on their Smartphone. (3) The potential effect that appears at the trial stage to make students more interested and active later on student learning outcomes. seen from the average field test which reached 76.25%, this value is included in the good category
Pengaruh Penerapan Model Pembelajaran Kooperatif Tipe Connecting, Organizing, Reflecting and Extending (CORE) Terhadap Hasil Belajar IPA Terpadu Siswa Di Sekolah Menengah Pertama Negeri 29 Tanjung Jabung Timur
Authors: Wardani Sri , Musyaddad Kholid , Gusriani Nanda
Published: June 2024

Penelitianinibertujuanuntukmembuktikanadatidaknyapengaruh model pembelajaranConnecting, Organizing, Reflecting and Extending (CORE) terhadaphasilbelajar IPA Terpadusiswa di Sekolah Menengah Pertama Negeri 29 Tanjung JabungTimur.Jenis penelitian ini merupakan penelitian kuantitatif dengan menggunakan metode penelitian eksperimen yaitu Posttest Only Control Design.Populasi dalam penelitian ini adalah seluruh siswa kelas VIII yang terdiri 50 siswa.Sampling yang terdiri dari dua kelas yaitu kelas VIII B sebagai kelas eksperimen dan kelas VIII A sebagai kelas kontrol.Teknik pengumpulan data menggunakan soal objektif pilihan ganda. Dari hasil analisis data, rata-rata hasil nilai post test kelas eksperimen adalah 78,1dan kelas kontrol nilai rata-rata hasil belajar adalah 71,1. Berdasarkan hasil perhitungan dengan menggunakan uji “t” maka nilai “t” yang diperoleh adalah 2,779 dan lebih besar dari ttabel (baik pada taraf signifikan 5% maupun dari taraf 1% artinya 2,01<2,779>1,68, maka Ha (hipotesis alternatif). Hasil penelitian menyimpulkan bahwa terdapat pengaruh yang signifikan antara penerapan model pembelajaran Connecting, Organizing,Reflecting and Extending (CORE) terhadap hasil belajar IPA Terpadu siswa kelas VIII B di Sekolah Menengah Pertama Negeri 29 Tanjung JabungTimur.
Penggunaan Media Manipulatif Puzzle Aljabar Untuk Melihat Kemampuan Matematis Siswa SMP Negeri 8 Pangkalpinang
Authors: Romayani Desy , Arifin Sujinal , Nizar Harisman
Published: June 2024

Abstrak: Penelitian ini dilakukan untuk mengetahui bagaimana penggunaan media manipulatif puzzle aljabar untuk melihat kemampuan berpikir matematis siswa SMP Negeri 8 Pangkalpinang. Metode penelitian yang digunakan adalah deskriptif kualitatif. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah metode tes, wawancara, dokumentasi, dan observasi. Teknik analisis data menggunakan deskriptif kualitatif berdasarkan data yang diperoleh dari lapangan. Hasil penelitian menunjukkan bahwa penggunaan media manipulatif puzzle aljabar pada pembelajaran matematika materi puzzle aljabar mempengaruhi kemampuan berpikir matematis siswa.
Kata Kunci : Puzzle Aljabar, Kemampuan Berpikir Matematis, Media Manipulatif.
Pengembangan Lembar Kerja Peserta Didik Berbasis STEM pada Materi Transformasi Geometri di Kelas XI SMA
Authors: Ama Syamsiah Rohmah , Syutaridho Syutaridho , Wardani Ambarsari Kusuma
Published: June 2024

Penelitian ini bertujuan untuk memperoleh LKPD berbasis STEM model pembelajaran EDP yang dikembangkan untuk materi Transformasi Geometri, mengetahui tingkat kelayakan LKPD, mengetahui tanggapan peserta didik terhadap LKPD, serta mengetahui efek potensial terhadap berpikir kreatif peserta didik setelah menggunakan LKPD tersebut. Subjek dari penelitian ini yaitu 3 orang guru sebagai ahli materi, 2 orang dosen dan 1 orang guru ahli desain, serta 25 peserta didik kelas XI SMA IBA Palembang tahun ajaran 2022/2023. Tingkat kelayakan dilihat dari hasil penilaian para ahli materi dan ahli desain. Sedangkan tanggapan peserta didik dilihat dari hasil angket setelah menggunakan LKPD berbasis STEM yang telah dikembangkan. Penelitian ini menggunakan model penelitian ADDIE (Analysis, Design, Develop, Implement, Evaluation). Berdasarkan hasil penilaian para ahli diperoleh LKPD berbasis STEM yang layak untuk diterapkan pada mata pelajaran Transformasi Geometri. Respon peserta didik diperoleh sebesar 86,6% kategori praktis. Adapun kemampuan berpikir kreatif peserta didik diperoleh sebesar 84% dari peserta didik tuntas dalam melaksanakan tes berpikiir kreatif. Kesimpulan yang didapat dari penelitian ini adalah LKPD berbasis STEM pada materi Transformasi Geometri sangat layak digunakan sebagai bahan ajar.
 
Kata Kunci : LKPD, STEM, Trasformasi Geometri, Berpikir Kreatif
Pengembangan Media Pembelajaran Berbasis Adobe Flash dengan Pendekatan Kontekstual pada Operasi Hitung Bentuk Aljabar
Authors: Yoshu Febrian Shandy  , Win Afgani Muhammad , Zahra Atika
Published: June 2024

Penelitian ini bertujuan untuk melihat kevalidan, kepraktisan dan efek potensial dari media pembelajaran berbasis komputer dengan pendekatan kontekstual pada operasi hitung bentuk aljabar. Jenis penelitian yang digunakan adalah Research dan Development (R&D). Metode penelitian pengembangan dari Tessmer, yang terdiri dari tahapan preliminary dan tahap formative evaluation (self evaluation, expert review, one to one, small group, dan field test) .Teknik pengumpulan data yang digunakan adalah lembar validasi, angket, wawancara dan tes. Subjek dalam penelitian ini adalah peserta didik SMPN 9 Palembang kelas VII.4 pada tahap one to one dan small group, sedangkan subjek pada tahap field test adalah peserta didik kelas VII.3. Hasil penelitian menunjukkan bahwa media pembelajaran berbasis komputer termasuk dalam kategori valid, sangat praktis dan memiliki efek potensial. Hal ini ditunjukkan dengan nilai rata-rata validator ahli 4,06 dengan kriteria valid. Berdasarkan angket kepraktisan peserta didik tahap one to one 4,33 , small group 4,78 dan tahap field test diperoleh rata-rata 4,35 yang berarti masuk dalam kriteria sangat praktis. Efek potensial dengan kategori baik berdasarkan post test peserta didik pada tahap field test dengan persentase sebesar 76%.
PENGEMBANGAN MEDIA PEMBELAJARAN ALJABAR MODEL GAME INTERAKTIF BERBASIS POWERPOINT DI MADRASAH TSANAWIYAH NEGERI 4 BATANGHARI
Authors: El Hilali Husni , Hasanah Nur , Widia Asiani Rosi
Published: June 2024

Penelitian ini membahas tentang pengembangan media pembelajaran PowerPoint materi Aljabar pada Madrasah Tsanawiyah Negeri 4 Batanghari kelas VII. Penelitian ini bertujuan untuk menilai kelayakan, kepraktisan, dan keefektivan penggunaan media powerpoint matematika bagi siswa dengan menggunakan model ADDIE. Berdasarkan validasi para ahli, dapat diketahui hasil validasi materi 75% kategori valid, validasi bahasa 75% kategori valid, dan validasi media 84,61% kategori sangat valid. Hasil uji praktikalitas guru mata pelajaran 95,83% kategori sangat valid, uji praktikalitas siswa 84,375% kategori sangat valid. Dan hasil uji efektifitas didapat berdasarkan hasil tes siswa dengan persentase ketuntasan 90%. Berdasarkan hasil penelitian dinyatakan bahwa media PowerPoint matematika valid, praktis, dan efektif untuk digunakan.
Un cronista a bordo campo: Vittorio Pozzo e i mondiali del 1934
Authors: Bellifemine Onofrio
Published: June 2024

On 10 June 1934, the Italian national team won the second edition of the World Football Championship. It was an event that the fascist regime transformed into an important propaganda element and broadening consensus. Ninety years later, the following essay reconstructs the peculiar coverage of the competition that was made in the columns of “La Stampa” by Vittorio Pozzo, technical commissioner of the national team and sports reporter for the Turin newspaper.
Il corpo spezzato
Costruire e decostruire la figura umana nella tradizione funeraria egiziana
Authors: Iannarilli Francesca
Published: June 2024

This book is focused on the anthropologically and historically complex subject of the body in ancient Egypt, with particular emphasis on the so-called ‘funerary literature’ and, more specifically, on the corpus of the Pyramid Texts and its ‘mutilated’ anthropomorphic determinatives. In this perspective, it was necessary to establish a framework for the perception and formal elaboration of the social, political, living, and dead body in iconographic and textual sources, in order to provide an emic basis to start from. Particular attention was paid to the ‘broken body’, understood not only as the physical body but also as its iconographical or material representation, sometimes mutilated, decapitated, treated and manipulated in different ways and contexts. Thus, a deductive process has been carried out, starting from the general and arriving at the particular, to propose some suggestions for a long-debated but still unsolved phenomenon. We thus arrive at the practice of mutilation, or partialisation of the body, which is still scarce in archaeological contexts, but more abundant in iconography and hieroglyphics, as a deliberate, reasoned and motivated work of construction and deconstruction of the human body and its representation. The work will have served its purpose if it succeeds in stimulating new reflections and more in-depth studies of the subject, or at least in throwing a glimmer of light on the shadows that Egyptian thought still ‘casts on the walls of the cave’.
The Sunken Voice of Felip Palma
Authors: Ardolino Francesco
Published: June 2024

The article offers a glimpse into Felip Palma’s fiction through the implicit and explicit manifestations of violence on (and of) women. Palmira Ventós, the author who hides behind a masculine nom de plume, was acclaimed at the beginning of her activity as a playwright, only to be overshadowed when another writer, Caterina Albert, also masquerading under a male pseudonym, Víctor Català, who started writing fiction in Catalan. Felip Palma, however, fell into oblivion after her death and only in recent years have attempts been made to redeem her, highlighting the degree of irony in her texts and proposing an interpretation that goes beyond the link between Naturalism and Decadentism.
Boraks dekahidrat çözeltilerinin faz değiştiren malzeme olarak ön soğutma işlemi yapılan soğuk depolama sisteminde kullanımı
Authors: Kıran Yıldırım Berçem , Mancuhan Ebru , Sargut Sibel
Published: June 2024

Ön soğutma işlemi taze sebze ve meyvelerin hasattan kısa süre sonra meydana gelen bozulmalarının önüne geçmek amacıyla yürütülen soğuk depolamanın önemli basamaklarından biridir. Bu çalışmada, laboratuvar ölçekli bir soğutma sistemi ön soğutma işlem koşullarında faz değiştiren malzemesiz (FDM’siz) ve FDM’lerle test edilmiştir. FDM olarak sisteme su ve farklı konsantrasyonlarda hazırlanan boraks dekahidrat (Na2B4O7.10H2O) çözeltileri entegre edilmiştir. Kompresör çalışma süresinin (%) tüm FDM’lerle azaldığı tespit edilmiştir. FDM’siz durumda %21,05 olarak belirlenen bu değerin ağ. %1,0 Na2B4O7.10H2O çözeltisi ile %12,12 değerine kadar düştüğü belirlenmiştir. Dolayısıyla, toplam enerji tüketiminde maksimum azalma, ağ. %1,0 Na2B4O7.10H2O çözeltisi ile %41,7 oranında hesaplanmıştır. Elektrik kesintisi esnasında ise, kabin iç hava sıcaklığının ortam sıcaklığına ulaşma süresi FDM’siz duruma göre ağ. %1,0 Na2B4O7.10H2O çözeltisi ile yaklaşık 4,3 kat uzadığı belirlenmiştir. Sonuç olarak, ön soğutma işleminde kullanılan soğutma sistemlerinde kullanmak üzere ağ. %1,0 Na2B4O7.10H2O çözeltisi alternatif FDM olarak önerilmektedir.
Boron–doped WO3 thin films prepared using thermionic vacuum arc technique: physical properties
Authors: Elmas Saliha
Published: June 2024

WO3 ince filmin fiziksel özelliklerinin iyileştirilmesi araştırmacılar arasında büyük ilgi görmektedir. Bu çalışmada, cam ve Silikon alttaşlar üzerine depolanan WO3 ince filmlerinin fiziksel özelliklerinin iyileştirilmesi için katkı maddesi olarak bor seçildi. Burada, farklı bor yüzdesine sahip filmlerin hazırlanmasında iyi bilinen plazma bazlı termiyonik vakum ark (TVA) tekniğinden yararlanılmıştır. Daha sonra, hazırlanan filmler uygun ölçüm cihazlarıyla karakterize edilir. Filmlerin pürüzlülüğü doğrudan bor miktarına ve alttaşların yapısına bağlıdır. Yapısal ölçüm, her iki alttaşta da WO3 fazlarının oluşumunu kanıtladı. Katkı miktarındaki artış, XRD desenlerindeki baskın tepe noktasında bir kaymaya neden olur. Filmlerin hesaplanan kristal boyutları 14 ila 49 nm arasında değişmektedir. Optik sonuçlara göre, WO3:B (%1) ve WO3:B (%3) filmlerinin optik bant aralığı (Eg) sırasıyla 3,23 ve 3,25 eV olarak elde edilmiştir. Borun artması filmlerin paketleme yoğunluğunun artmasına neden olur. Bu davranış alttaş özellikleriyle ilişkili değildir. Bu araştırma sonuçlarına bakıldığında, kristal boyutu ile daha düşük optik kayıp fonksiyonu arasında doğrudan bir ilişki vardır.
Implementasi Kepatuhan Syariah terhadap Produk-produk Baitul Mal Wat Tamwil An-Nahdliyyin Gunung Lerang
Authors: Mastura Emy , Farida Ida
Published: June 2024

The objectives of this research are (1) To find out the types of products offered by BMT Nahdliyin Gunung Lerang, (2) To find out the implementation of sharia compliance in BMT Nahdliyin Gunung Lerang products. This research uses a qualitative approach, the data collection techniques used are observation and interviews. The subjects of this research are the administrators and members of BMT Nahdliyin Gunung Lerang, the research objects are the products at BMT Nahdliyin Gunung Lerang. The data analysis techniques in this research are data collection, data reduction, data presentation and drawing conclusions. The results of this research show that: (1) The types of products offered by BMT Nahdliyin Gunung Lerang are, Baitul Ma'al Products: Santri Savings, Short Term Financing and Long Term Financing. Then Baitul Tamwil Products: Livestock and Agriculture, (2) Implementation of sharia compliance for BMT Nahdliyin Gunung Lerang products that meet sharia compliance. Based on the first product, namely student savings using a wadiah or deposit agreement which is in accordance with sharia principles. Then short-term and long-term financing products use a qardh contract which refers to providing loans without any additional rewards or benefits. Furthermore, livestock products use a musyarakah agreement, namely cooperation and joint participation between BMT Nahdliyin and investors. Then agricultural products consisting of chilies, eggplant, bananas and sweet potatoes use a mudharabah contract, which is a form of cooperation between capital owners (shahibul maal) and capital managers (mudharib) in certain projects.
The Impact of Fiscal Rules on Public Debt and Public Deficits Based on the Budget Institutions Approach
Authors: Yalçın Ebru , Ünlükaplan İlter
Published: June 2024

The budget institutions approach states that the differences between the public finance indicators of the countries are affected not only by economic conditions but also by institutional and political factors. Accordingly in order to prevent excessive public debt and public deficits, fiscal governance criteria must be established during the budget process.
In this paper, the impact of fiscal rules applied in 21 EU countries on public debts and public deficits was tested using the 1995-2016 period data by Westerlund and Edgerton (2007) panel cointegration method. Considering the Fiscal Rule Index (Eurostat 2019) for the design of fiscal rules, we show that well-designed rules reduce public deficits but have no statistically significant effect on public debt.
Las Buenas Prácticas Agrícolas en el Partido de General Pueyrredon (Provincia de Buenos Aires): situación previa a su obligatoriedad
Authors: Mundo María Del Valle , Bocero Silvia Liliana
Published: June 2024

En sintonía con las nuevas demandas del mercado agroalimentario, a partir de los años 2020 y 2021, para la producción frutícola y hortícola respectivamente, entró en vigencia en Argentina la obligatoriedad de implementación de las Buenas Prácticas Agrícolas. No obstante, con anterioridad a dicha disposición, varios productores ya las implementaban e incluso, certificaban. El objetivo de este trabajo es abordar en qué situación se encontraba la diferenciación de la producción frutihortícola del partido de General Pueyrredon previo a la obligatoriedad mencionada, identificando el perfil de los productores involucrados y las razones que los guiaron en ese camino. Para el abordaje se seleccionaron técnicas metodológicas de tipo cualitativo, combinando diversas fuentes y procedimientos. Los resultados a nivel local, permitieron identificar explotaciones que diferenciaban y certificaban su producción hasta el 2020, coexistiendo productores en distintos estadios del proceso. Las razones de adoptar la diferenciación de sus cultivos radican mayormente en las mayores exigencias por parte de los mercados de destino de la producción.