bluuebunny/crossref_metadata_2025_split huggingface dataset:
MODELLING OF THE PREPARATION OF MASTERS OF PROFESSIONAL EDUCATION FOR ACTIVITIES IN THE INFORMATION AND DIGITAL ENVIRONMENT
Authors: Lazarenko Nataliia I. , Gurevych Roman S. , Kobysia Alla P. , Kobysia Volodymyr M. , Opushko Nadiia R. 
Published: September 2023

The article theoretically substantiates the model of training and formation of future teachers' of vocational education readiness to work in the information and educational environment based on the development of their digital competencies. Upon analyzing the types of activities of a future teacher with a master's degree that are specified in the professional standard and the field of application of their digital competencies, the research paper reveals their interconnection and presents the possibilities of developing these graduate competencies within the proposed educational and professional master's program. The program is elaborated upon studying the applied profile of the future teacher's digital competencies. The research methodology is based on the analysis of the digital competencies of the teacher and the logic of elaboration of the subject preparation of future masters for successful and effective professional activity in the context of information and digital activities.
The content of the teacher’s basic digital competencies is analyzed in the study; a model of training and formation of a graduate's professional readiness to work in the information and digital environment based on the development of relevant competencies is proposed; the content of the educational and professional program "Computer Technologies in Management and Education" for the master's degree in the field of knowledge 01 Education/Pedagogy, specialty 015.39 Vocational Education (Digital Technologies) on the basis of the development of digital competencies of a future specialist within his/her professional training is suggested.
The research demonstrates that it is necessary to include subjects aimed at developing digital competencies at a certain level in the content of their professional training in order to increase the effectiveness of teachers' activities in the modern conditions of informatization and digitalization of society and the formation of a virtual social and educational system.
Regeneração de lesões em área de furca grau II através do uso de concentrados plaquetários autólogos: Uma revisão narrativa
Authors: Vitor Glayson Pereira , Miranda Jorge Antônio Mansur de , Damasceno Leonardo Silveira 
Published: September 2023

Lesão de furca está relacionada a presença de reabsorções ósseas e perda de inserção na região interradicular resultante da doença periodontal. São locais difíceis de regeneração e com diversas opções de tratamento. Objetivo: verificar através de uma revisão narrativa a aplicabilidade das fibrinas ricas em plaquetas no tratamento das lesões de furca grau II. Metodologia: foi selecionado estudos na língua inglesa, período de 2012 a 2022, indexados nas bases de dados PubMed / Medline, Lilacs e Cochrane que utilizaram PRF para tratar as lesões de furca grau II isolado ou combinado com outros materiais. Primeiro foi realizado uma triagem pelo título seguida de leitura dos resumos. Após constatar relação com o tema, os artigos foram vistos na íntegra por um único pesquisador. Discussão: estudos relatam que o uso adjuvante de PRF a outros biomateriais em defeitos de furca classe II parece ser significativamente (p<0,01) benéfico para redução de profundidade de sondagem e ganho de nível de inserção clínica em comparação com enxerto ósseos e demais materiais quando são usados sozinhos. Conclusão: PRF tem sido apontada como promissor biomaterial no processo de regeneração tecidual de lesão de furca grau II.
In Pursuit Of Transcendence In Cınema: The Cinema Of Eternal Now
Authors: ÇELİK Kemal 
Published: September 2023

The issue of time, which is one of the central themes of all arts, has quickly become the focus of cinema as well. Cinema shapes and reflects time in different ways. This leads to debates about slow and commercial cinema. Slow cinema is stagnant, slow, and uses long shots. Commercial cinema is fast, smooth, and uses close-ups.
This study aims to reveal that this type of cinema tries to relate its central scenes to transcendence. This kind of search for transcendence is called eternal now or everlasting present in traditional thought. Therefore, this study generally seeks the equivalent of eternal now as a search for transcendence in cinema.. The moments in these scenes break away from all contexts, including the plot of the film, and directly contact the transcendent. This study proposes to conceptualize this search for transcendence, which is found in different films by different directors and genres, as the cinema of eternal now. The cinema of eternal now brings the audience into contact with the infinity within the moment and takes them to the intersection point of the mortal and the immortal, thus elevating them to the level of the transcendent and giving them a metaphysical experience.
PENGARUH RASIO KATALIS CaO-NaOH DAN WAKTU REAKSI TRANSESTERIFIKASI TERHADAP KUALITAS BIODIESEL DARI MINYAK SAWIT
Authors: Saskia Orchidantya Nadya , Mas’udah  , Sandra Santosa  
Published: September 2023

Biodiesel merupakan bahan bakar alternatif dari minyak nabati seperti minyak sawit yang diproduksi melalui proses transesterifikasi dengan bantuan katalis. Katalis yang digunakan adalah katalis heterogen antara CaO dan NaOH dikarenakan sifatnya yang sangat basa, ramah lingkungan dan memiliki kelarutan yang rendah dalam metanol dapat menghasilkan biodiesel dengan yield yang besar. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh rasio massa CaO-NaOH dan waktu reaksi transesterifikasi terhadap kualitas biodiesel yaitu viskositas, densitas, dan persen yield biodiesel. Penelitian dilakukan dengan transesterifikasi minyak sawit dan metanol dengan perbandingan volume 6:1 dengan katalis CaO-NaOH 1% (b/v) dan variabel bebasnya adalah perbandingan ratio massa campuran katalis CaO-NaOH 1:3, 1:1, 3:1 dan waktu transesterifikasi 60, 80, dan 100 menit. Nilai yield biodiesel tertinggi diperoleh pada variabel waktu 80 menit dan rasio katalis CaO-NaOH 3:1 dari berat minyak dengan nilai yield sebesar 85,16%, densitas 0,85 g/mL, viskositas 8,87 cSt.
ANALISIS EFISIENSI BOILER FIRE-TUBE PADA PRODUKSI STPP DI PT PETROCENTRAL GRESIK MENGGUNAKAN METODE LANGSUNG DAN TIDAK LANGSUNG
Authors: Wicaksana Sandi Putra , Rahmatulloh Arief , Subandi Rachmad 
Published: September 2023

Boiler merupakan suatu alat untuk menghasilkan uap (steam). Steam (uap) pada Boiler dihasilkan dengan cara memanaskan air dalam wadah dengan bantuan panas dari bahan bakar. Boiler yang digunakan dalam proses produksi PT Petrocentral merupakan jenis Boiler fire tube. Boiler dengan efisiensi rendah dapat menyebabkan pemborosan konsumsi energi dan bahan bakar. Tujuan dari penelitian ini adalah untuk mengetahui nilai efisiensi yang dihasilkan dari Boiler di PT Petrocentral dan mengetahui faktor faktor yang mempengaruhi selisih dari kedua metode perhitungan efisiensi Boiler pada PT Petrocentral. Pada penelitian ini dilakukan analisis efisiensi Boiler berbahan bakar natural gas yang terdapat di PT Petrocentral Gresik dengan metode langsung dan metode tidak langsung. Berdasarkan perhitungan efisiensi pada Boiler yang ada pada PT Petrocental, didapati pada metode langsung (Direct Method) diperoleh efisiensi sebesar 86% dan perhitungan efisiensi pada metode tidak langsung (Indirect Method) diperoleh efisiensi sebesar 80,79%. Faktor penyebab adanya selisih dari kedua metode ini adalah pada metode langsung tidak menghitung panas yang dapat terbuang seperti kehilangan panas yang diakibatkan oleh gas buang kering, penguapan air sebab adanya H2, kehilangan panas oleh kadar air dalam udara, kehilangan panas karena radiasi, dan kehilangan lain yang tidak terhitung. Sedangkan pada metode tidak langsung hanya menghitung kemungkinan panas yang dapat terbuang (heat losses).
UPAYA PENINGKATAN PRODUKSI KERIPIK SAMBAL SIBOLGA MELALUI PROMOSI DAN EKSPOR DI TENGAH PANDEMI COVID-19
Authors: Prima Suci Rahmawati , Laras Lase Sepandil , Rini Febrianti  , Rahmad Purnama  , Krisna Cahyadi Ni Made Ayu 
Published: September 2023

Keripik Cabai Sibolga merupakan oleh-oleh khas daerah Sumatera Utara khususnya kota Sibolga dan menjadi ciri khas kota yang dikenal dengan sebutan Kota Ikan. Keripik Cabai Sibolga merupakan hasil industri kuliner yang saat ini sedang menarik wisatawan dan diharapkan dapat menjadi penopang perekonomian masyarakat Sibolga. Namun di masa pandemi COVID-19 ini banyak sektor yang terdampak, termasuk produksi dan pemasaran usaha Keripik Cabai Sibolga. Oleh karena itu, program pengabdian kepada masyarakat ini berupaya melakukan inovasi dalam pengemasan baik melalui repackaging dan rebranding serta perluasan pemasaran melalui promosi produk di pasar-pasar dan menembus pasar luar negeri melalui kegiatan ekspor. Pelayanan dimulai dengan analisa kebutuhan mitra UMKM, riset pasar internasional, perencanaan dan implementasi. Luaran dari pengabdian masyarakat ini adalah terciptanya sistem pengemasan produk yang lebih menarik perhatian dan sesuai standar internasional, serta terciptanya pusat bisnis ekspor Keripik Cabai Sibolga yang dimodifikasi, seperti website penjualan dan publikasi visual. di media sosial agar dapat lebih dikenal oleh masyarakat luas baik dalam maupun luar negeri melalui kegiatan ekspor. Hasil dari pengabdian masyarakat ini adalah pengemasan baru, promosi di marketplace dan ekspor ke pembeli luar negeri.

Sibolga Chilli Chips are souvenirs typical of the North Sumatra, especially the city of Sibolga and are the hallmark of the city known as the City of Fish. Sibolga Chilli Chips is the result of the culinary industry which is currently attracting tourists and is expected to be a supporter of the economy of the Sibolga community. However, during the COVID-19 pandemic, many sectors were affected, including the production and marketing of Sibolga Chilli Chips business. Therefore, this community service program seeks to innovate in packaging both through repackaging and rebranding as well as marketing expansion through product promotion in marketplaces and penetrate foreign markets through export activities. The service begins with an analysis of the needs of MSME partners, international market research, planning and implementation. The output of this community service is the creation of a product packaging system that is more eye-catching and in accordance with international standards, as well as the creation of a modified Sibolga Chilli Chips export business center, such as websites for sales and visual publications on social media so that they can be better known by the wider community both locally and abroad through export activities. The results of this community service are new packaging, promotions in the marketplace and exports to foreign buyers.
PENGEMBANGAN ALAT PERMAINAN KOMPREHENSIF UNTUK MENINGKATKAN KOMPETENSI PEDAGOGIK GURU PAUD
Authors: Tatminingsih Sri , Hermaini Budi , Amini Mukti , Chandrawati Titi , Aisyah Siti , Djatmiko Tedjo 
Published: September 2023

Setiap guru PAUD harus memiliki kompetensi pedagogik, khususnya kompetensi dalam merancang bahan belajar dan menerapkan pembelajaran menggunakan bahan belajar yang sesuai dengan perkembangan anak didiknya. Kegiatan pengabdian kepada Masyarakat (PkM) Dosen Pendidikan Guru PAUD Universitas Terbuka (PGPAUD UT) bertujuan untuk meningkatkan kompetensi pedagogik Guru PAUD melalui kegiatan pengembangan alat permainan komprehensif (APK). Metode pelaksanaan dilakukan melalui kegiatan luring dan daring. Mitra adalah Dinas Pendidikan dan Kebudayaan Kabupaten Pandeglang dengan peserta 20 guru PAUD/TK yang berasal dari 10 lembaga terpilih. Pengukuran pencapaian PkM dilihat dari produk APK dan Sertifikat HKI yang dihasilkan dan hasil asesmen yang dilakukan terhadap semua peserta. Hasil PkM adalah lima produk APK, lima sertifikat HKI dan peningkatan kompetensi pedagogik sebesar 37%. Rekomendasi yang dapat disampaikan adalah kegiatan Pengembangan APK dapat dilanjutkan dan disebarkan kepada guru-guru PAUD di berbagai wilayah lainnya dan Guru yang telah mengikuti kegiatan ini dapat menyebarkan ilmu dan pengalamannya kepada sejawatnya.

Every PAUD teacher must have pedagogical competence, especially competence in designing learning materials and implementing learning using learning materials that are appropriate to the development of their students. Community service activities (PkM) for PAUD Teacher Education Lecturers at the Open University (PGPAUD UT) aim to improve the pedagogical competence of PAUD Teachers through comprehensive game tool development activities (APK). The implementation method is carried out through offline and online activities. The partner is the Pandeglang Regency Education and Culture Office with 20 PAUD/TK teachers participating from 10 selected institutions. The measurement of PkM achievement can be seen from the APK products and IPR Certificates produced and the results of assessments carried out on all participants. The results of PkM are five APK products, five IPR certificates, and an increase in pedagogical competence of 37%. The recommendation that can be made is that APK development activities can be continued and distributed to PAUD teachers in various other regions and teachers who have participated in this activity can spread their knowledge and experience to their colleagues.
Antimicrobial and antibiofilm effects of essential fatty acids against clinically isolated vancomycin-resistant Enterococcus faecium
Authors: Wei Ming , Wang Peng , Li Tianmeng , Wang Qiangyi , Su Mingze , Gu Li , Wang Shuai 
Published: September 2023

IntroductionEnterococcus faecium is a leading cause of hospital-acquired infections, which has become a serious public health concern. The increasing incidence of vancomycin-resistant E. faecium (VRE-fm) raises an urgent need to find new antimicrobial agents as a complement to traditional antibiotics. The study aimed to evaluate the antimicrobial and antibiofilm activity of essential fatty acids (EFAs) against VRE-fm, and further explore the molecular mechanism of the antibiofilm activity of EFAs.MethodThe microdilution broth method was used for antimicrobial susceptibility testing with traditional antibiotics and EFAs, including α-linolenic acid (ALA), eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), linoleic acid (LOA), γ-linolenic acid (GLA), and arachidonic acid (AA). The effect of EFAs on cell morphology of VRE-fm was investigated by scanning electron microscopy. The crystal violet method was used to evaluate the antibiofilm activities of EFAs against VRE-fm. Furthermore, the expression of biofilm-related genes (acm, atlA, esp, and sagA) of VRE-fm isolates under the action of GLA was analyzed using quantitative reverse transcription PCR (qRT-PCR) assay.ResultsVRE-fm isolates were highly resistant to most traditional antibiotics, only highly susceptible to quinupristin-dalfopristin (90.0%), tigecycline (100%), and linezolid (100%). EPA, DHA, and GLA exhibited excellent antimicrobial activity. The MIC50/90 of EPA, DHA, and GLA were 0.5/1, 0.25/0.5, and 0.5/1 mM, respectively. SEM imaging showed that strain V27 adsorbed a large number of DHA molecules. Furthermore, all EFAs exhibited excellent inhibition and eradication activities against VRE-fm biofilms. The biofilm inhibition rates of EFAs ranged from 45.3% to 58.0%, and eradication rates ranged from 54.1% to 63.4%, against 6 VRE-fm isolates with moderate biofilm formation ability. GLA exhibited remarkable antibiofilm activity against VRE-fm isolates. The qRT-PCR analysis showed that GLA could significantly down-regulate the expression of the atlA gene (P &lt; 0.01) of VRE-fm.ConclusionDHA showed the strongest antibacterial activity, while GLA showed the strongest antibiofilm effect among the EFAs with antibacterial activity. Our novel findings indicate that the antibiofilm activity of GLA may be through down-regulating the atlA gene expression in VRE-fm. Therefore, DHA and GLA had the potential to be developed as therapeutic agents to treat infections related to multiple antimicrobial-resistant E. faecium.
Case report: Alternative approach for management of refractory volume overload in heart failure: usefulness of venous leg compression
Authors: Collado Macián Carlos , Pujol Pocull David , Dominguez Fernando , López-Azor Juan Carlos , Garcia-Pavia Pablo , Nuñez Julio , Cobo Marcos Marta 
Published: September 2023

BackgroundManagement of patients with refractory congestion, is one of the most important challenges in the field of heart failure (HF). Diuretic therapy remains the most widely used therapy to achieve euvolemia. However, some patients experience fluid overload despite the use of high-dose diuretics and new strategies to overcome diuretic resistance are needed.Case SummaryWe report an 85 years-old male patient admitted for decompensated HF with persistent tissue fluid overload (peripheral edema) for more than two weeks despite high dose of intravenous furosemide with the combination of other diuretics. At this point, we performed leg venous compression using elastic bandages for three days. After 72 h, edema disappeared, and additional weight loss was achieved (1 kg/day). No side effects were observed and the patient was discharged home euvolemic.ConclusionVenous leg compression may be an alternative therapy in patients with persistent tissue fluid overload resistant to diuretics.
Comparative effectiveness and safety of laser, needle, and “quick fenestrater” in in situ fenestration during thoracic endovascular aortic repair
Authors: Wang Xiaokai , Wu Jianjin , Zhi Kangkang , Zou Sili , Jin Jie , Bai Jun , Qu Lefeng 
Published: September 2023

BackgroundSpecial instruments are needed for the revascularization of aortic branches in in situ fenestration during thoracic endovascular aortic repair (TEVAR). This prospective study compared the effectiveness and safety of three currently used fenestraters: laser, needle, and Quick Fenestrater (QF).MethodsIn all, 101 patients who underwent TEVAR for aortic disease (dissection, n = 62; aneurysm, n = 16, or ulcer, n = 23) were enrolled. All patients were randomly assigned to three groups: 34 were assigned to laser fenestration, 36 to needle fenestration, and 31 to QF fenestration. The epidemiological data, treatment, imaging findings, and follow-up outcomes were analyzed using data from the medical records.ResultsThe technical success rates of the laser, needle, and QF fenestration groups were 94.1%, 94.4%, and 100% (p &gt; 0.05). After correction of mixed factors such as age and gender, it was showed the average operative time (Laser group: 130.01 ± 9.36 min/ Needle group: 149.80 ± 10.18 min vs. QF group: 101.10 ± 6.75 min, p &lt; 0.001), fluoroscopy time (Laser group: 30.16 ± 9.81 min/ Needle group: 40.20 ± 9.91 min vs. QF group: 19.91 ± 5.42 min, p &lt; 0.001), fenestration time (Laser group 5.50 ± 3.10 min / Needle group 3.50 ± 1.50 min vs. QF group 0.67 ± 0.06 min, p &lt; 0.001), and guide wire passage time after fenestration (Laser group 5.10 ± 1.70 min / Needle group 4.28 ± 1.60 min vs. QF group 0.07 ± 0.01 min, p &lt; 0.001) were all shorter with QF fenestration than with the other two tools. The overall perioperative complication rates of the laser, needle, and QF fenestration groups were 5.9%, 5.6%, and 0% (p &gt; 0.05): One case of sheath thermal injury and one case of vertebral artery ischemia occurred in the laser fenestration group; one case each of access site hematoma and brachial artery thrombosis were reported in the needle fenestration group. 89 (88.1%, 89/101) patients were followed for a median of 12.6 ± 1.6 months. The overall postoperative complication rates of the laser, needle, and QF fenestration groups were 3.3%, 6.5%, and 0% (p &gt; 0.05): In the laser fenestration group, there was one death due to postoperative ST-segment elevation myocardial infarction; in the needle fenestration group, one patient developed occlusion of the bridge stent; no complications occurred in the QF group.ConclusionAll three fenestration methods were effective in reconstructing supra-arch artery during TEVAR. QF fenestration required less contrast agent, with a shorter surgery duration and fewer complications than laser and needle fenestration.
Predictors of permanent pacemaker implantation in aortic valve diseases after TAVI with vitaFlow liberty system
Authors: Ju Changlin , Xie Xiangrong , Tang Shengxin , Cao Shiping 
Published: September 2023

IntroductionPermanent pacemaker implantation (PPI) is a known complication in patients with aortic stenosis following transcatheter aortic valve implantation (TAVI). However, there is limited research on TAVI for pure aortic regurgitation (PAR), and more investigation is needed to determine the occurrence of postoperative cardiac conduction block and the need for PPI in this population. Therefore, this retrospective analysis aimed to evaluate the incidence of cardiac conduction block and the necessity of PPI after TAVI in patients with different types of aortic valve disease, including pure aortic stenosis (PAS), aortic stenosis with regurgitation (ASR), and PAR.MethodsClinical data of 100 patients who TAVI were analyzed retrospectively. The incidence of conduction block was assessed, and clinical factors were examined to predict the necessity of PPI.ResultsCardiac conduction block was found to be a common complication following TAVI, particularly in patients with PAR. PAR was identified as an independent risk factor for requiring PPI. Additionally, first-degree atrioventricular block emerged as a sensitive predictor for PPI in patients with PAR.DiscussionThese findings provide valuable insights into the safety and effectiveness of TAVI, which can help enhance patient management and reduce complications.