bluuebunny/crossref_metadata_2025 huggingface dataset:
AN EVALUATION OF THE SOCIETAL ACCEPTANCE OF FEMALE VOCALISTS IN THE ENTERTAINMENT SECTOR
Authors: Uçar Tören Mehtap , Sazak Nilgün
Published: June 2024

The purpose of this study is to evaluate the societal acceptance of female vocalists in the entertainment industry and to provide light on the social challenges they face. Considering the research issue, an exploratory qualitative technique was employed due to the paucity of studies in the literature. This study is important because it attempts to close this gap in the literature by highlighting the societal challenges that female vocalists working in the entertainment industry confront. A qualitative research strategy has been employed in the study's framework to look for a thorough answer to the research question, and content analysis will be done utilizing the data gathered from the one-on-one interview method. Interview questions created in answer to the research topic will be used to categorize the data in this exploratory study. This project, which focuses on female vocalists in Turkiye, will involve female vocalists in Sakarya. Diversification is designed to give the data as much variety as possible and to enrich the data. One-on-one interviews will be the method used to collect data for the study. First, interview questions tailored to this particular scenario will be developed, and professional opinions will be obtained while keeping in mind the study's objectives and the sources of literature. The interviews are then scheduled for November and December at Sakarya. After the research's data collection phase is complete, data analysis will begin. First, a code will be given to each participant. After then, the audio from the interviews will be turned into text. The investigator shall scrutinize the transcripts of the interviews and conduct the analysis utilizing the "content analysis method." Significant concepts will first be clarified and coded in data analysis to divide them into significant components. Similar codes will be combined to create themes, or categories. After the themes have been determined, the interview transcripts will be used to support them, and the conclusions will then be written.
Адгезия к монокристаллическому кремнию пленок диазохинонноволачных фоторезистов, облученных электронами
Authors: Вабищевич С. А. , Вабищевич Н. В. , Бринкевич С. Д. , Бринкевич Д. И. , Просолович В. С. , Ластовский С. Б.
Published: June 2024

В работе методом индентирования исследовано влияние облучения электронами с энергией 5 МэВ на адгезионные и прочностные свойства пленок диазохинонноволачных фоторезистов ФП9120, SPR-700 и S1813 G2 SP15, нанесенных на пластины монокристаллического кремния методом центрифугирования. Установлено, что облучение приводит к увеличению значений истинной микротвердости фоторезистивных пленок, наиболее выраженному в пленках SPR-700 и обусловленному сшиванием молекул фенолформальдегидной смолы. Показано, что значения удельной энергии отслаивания G фоторезистивных пленок на кремнии при облучении возрастают в результате рекомбинации радикалов на границе раздела фаз фоторезист/кремний с образованием новых ковалентных связей Si-C и Si-O-C. Наблюдаемые экспериментальные результаты объяснены с учетом радиационно-химических и релаксационных процессов, протекающих в объеме полимерной пленки и на межфазной границе.
Modern taxonomy and approaches to the identification of the genus Talaromyces (Trichocomaceae, Eurotiales)
Authors: Antonov Е. А. , Aleksandrova A. V. , Antonova I. I.
Published: July 2024

Talaromyces is a monophyletic genus of microscopic fungi which contain a large number of species, including clinically and biotechnologically significant ones. Since 2011 when species of Penicillium subg. Biverticillium were transferred to a Talaromyces, interest in the genus has grown significantly, a large number of new species have been described from various regions, especially Asia and North America. According to the generalized literature data on the 2023 year a genus Talaromyces have a 198 species. This paper provides an overview of the history and changes in the genus system, discusses the difficulties in identifying both using morphological and molecular characters, and gives information about genetic regions that are most convenient for the DNA barcoding procedure. Separately, provides a data about regions and substrates.
Comparative study of the efficiency of inducers of cotton resistance to verticillium wilt
Authors: Akhmedzhanov I. G. , Khotamov M. M. , Merzlyak P. G.
Published: July 2024

The effect of pre-sowing seed treatment with immunostimulant Bisol-2, red light and low frequency electromagnetic field on the content of fungitoxic substances of phenolic nature – phytoalexins (isohemigossypol and gossypol-equivalent) in infected etiolated cotton seedlings of S-4727 cultivar infected with Verticillium wilt pathogen was studied. It was found that photostimulation of seeds by red light induces phytoalexin formation in cotton tissues infected by the pathogen 1.5–2 times more effectively in comparison with Bisol-2 preparation or inducer of electromagnetic nature. The correlation between the content of phytoalexins in the tissues of seedlings, parameters of induction curves of chlorophyll fluorescence and the number of plants with signs of wilt lesions grown from treated and untreated seeds with inducers was revealed. This indicates the possibility of using red light and weak low-frequency electromagnetic fields as factors contributing to the intensification of phytoalexin formation in response to Verticillium wilt infection of cotton.
Experimental infection of small-diameter trees with chaga (Inonotus obliquus) in a postagrogenous birch forest
Authors: Paramonov S. G. , Perelygin V. V. , Zharikov M. V.
Published: July 2024

In Plyussky district of the Pskov region, an experiment was carried out to infect birch trees with the Chaga pathogen Inonotus obliquus in an 18-year-old postagrogenic birch forest. After 10 years of the experiment, sterile bodies of Chaga were found on six out of ten trees, swelling of the bark was found in one tree, and one tree died from Phellinus nigricans. Infected trees continued to grow at a rate no different from the rest of the forest. Sterile growths were mainly located above the inoculation site. The study showed that the production of Chaga raw materials can be considered as an additional form of forest management in the Non-Black Earth Region of Russia.
Multiple Noncovalent Binding in the Intermediates and Products of the Reaction of N,N-Dimethylformamide with Bromine
Authors: Zarechnaya O. M. , Mikhailov V. A.
Published: July 2024

Reaction of nonionic N,N-dimethylformamide (DMF) with bromine under controllable conditions leads to a number of ionic compounds, mainly to bis(N,N-dimethylformamide)hydrogen dibromobromate. Computations with DFT (ωB97xV/dgdzvp) were made for geometry, thermochemistry and electron configuration of products and supposed intermediates. Two labile particles [bis(N,N-dimethylformamide)hydrogen cation and dibromobromate-anion] form stable highly conductive ionic liquid that can be distilled in vacuo without losses or decomposition. A number of molecular complexes of DMF with bromine and water presumed to be intermediates of this reaction. It is a set of halogen and hydrogen bonding that provide an intramolecular binding in these complexes.
Synthesis of Tetrazinyl Biradicals Containing 1,1′-Biphenyl Fragment
Authors: Kostryukov S. G. , Burtasov A. A. , Dolganov A. V. , Kozlov A. Sh. , Konushkin I. A. , Malov N. A. , Stulnikov D. V. , Yantsen N. V.
Published: July 2024

4,4′-([1,1′-Biphenyl]-4,4′-diyl)bis(6-aryl-2-phenyl-5,6-dihydro-1,2,4,5-tetrazin-1-2H-yls) were obtained from bis(triflates) 1,1′-([1,1′-biphenyl]-4,4′-diyl)bis(3-aryl-5-phenyl-5,6-dihydro-1, 2,4,5-tetrazinium-1) synthesized from the corresponding 1,1′-([1,1′-biphenyl]diyl-4,4′)bis(3-aryl-5-phenylformazane). It was found that binuclear tetrazinium salts are formed by the action of formaldehyde and CF3SO3H on formazans, while mononuclear salts are formed by the action of HClO4. Tetrazinyl diradicals were isolated in the individual state and characterized by elemental analysis, IR and ESR spectroscopy.
Surface Morphology of Various Matrixes with Zirconium Oxide Coatings Synthetized by Alternating Pulsing of Zirconium(IV) tert-Butoxide and Water Vapors Treatment of the Surface
Authors: Moskalev A. V. , Antipov V. V. , Tsipanova A. S. , Malygin A. A.
Published: July 2024

Zirconium oxide coatings of various thicknesses were synthesized on the surface of plates of monocrystalline silicon and borosilicate glass by alternating pulsing of zirconium(IV) tert-butoxide and water vapors treatment. The effect of the matrix type and the coating thickness on surface morphology of the samples was investigated using atomic force microscopy. The concentrations of zirconium in the synthesis products were determined by X-ray spectral microanalysis and the growth constant of the zirconium oxide film on silicon was evaluated. Assumptions are made about the influence of the type of the matrix on the structure of the surface of the zirconium oxide layer.
The April 11, 2023 Catastrophic Explosive Eruption of Sheveluch Volcano (Kamchatka)
Authors: Zharinov N. A. , Demyanchuk Yu. V.
Published: July 2024

The paper presents the data on the April 11, 2023 Sheveluch Volcano eruption. We conducted post-eruption impact assessment. The directed blast resulted in the collapse of the lava dome which had been forming for more than 42 years. The data obtained just before the eruption evidence that the total volume of the lava dome comprised about 0.53 km3. The volcanic explosion resulted in the formation of the field of pyroclastic deposits ~70 km2 in size and 0.49 km3 in volume. The directed blast was accompanied by the 25–30 km long pyroclastic flows and the ashfall more than 200 km away from the volcano. The weight of the ash deposits samples was ranging from 1.2 to 43.9 kg/m2, depending on the distance from the volcano. The area of ash deposits (ash samples of more than 50 g/m2 in weight) covered the area of 17000 m2 and comprised the volume of 0.09 km3. Taking into account the total volume of erupted products (0.6 km3), the April 11, 2023 Sheveluch Volcano eruption can be referred to the largest catastrophic eruption of this century.
Seismotectonic Movements in the Minute Range of Periods Before the Catastrophic Earthquake in Japan March 11, 2011
Authors: Sobolev G. A. , Migunov I. N.
Published: July 2024

The vertical movements measured by a broadband seismic stations located around Tohoku earthquake 11.03. 2011 with magnitude 9 are calculated. It is shown that during the 15 years before the earthquake the closest to epicenter MAJO station located 386 km from the epicenter the quiet daily variations was demonstrated. Seismic pulses with the durations of a few minutes and amplitudes bigger 10% of the diurnal variations of tidal velocities were revealed in 2009 year. They appeared under quiet meteorological and geomagnetic conditions. These pulses are not found on the records of the stations remoted more 700 km from epicenter. It is hypothesized that sharp changes in the low frequency seismic noise reflect the tectonic deformations in the lithosphere of Japan and adjoin part of Pacific Ocean.
Local Self-governments’ Competences in Administrative Procedures related to Prioritized Investments in Hungary
Authors: Siket Judit
Published: July 2024

This study examines a special administrative procedural law instrument that serves the competitiveness of the economy in Hungary. This procedural regime on prioritized investments became a part of the law after the accession to the European Union. The research clarified the specialties of the process and the relations between them highlighted by the competent public administrative bodies, the Government and the local self-governments concerned with this procedure. The implementation of such investments raises constitutional issues, through the presumed violation of local self-governments’ competences. The analysis presents the practice of the Hungarian Constitutional Court.
Analisis Perlindungan Hukum Terhadap Pemegang Merek Dagang Asing yang Terkenal dari Pelanggaran di Indonesia
Authors: Ramdhani Devi Sita Nur , Sulistyo Al Qodar Purwo
Published: July 2024

"Perlindungan hukum terhadap pemegang merek dagang asing yang terkenal dari pelanggaran di Indonesia" merupakan penelitian yang sangat relevan mengingat pentingnya melindungi merek terkenal asing di Indonesia. Tujuan penelitian ini adalah untuk menyelidiki dan menunjukkan bahwa sistem pendaftaran berkas pertama di Indonesia dianggap kurang memberikan tingkat kepastian hukum yang dibutuhkan oleh pemilik merek terkenal asing. Keadaan ini dapat menjadi masalah serius, terutama mengingat pentingnya kepastian hukum dalam menjaga Hak Kekayaan Intelektual. Pengakuan terhadap status istimewa dan perlindungan hukum khusus bagi merek terkenal menjadi fokus utama dalam penelitian ini, mencerminkan pemahaman akan nilai ekonomi yang terkandung dalam merek dan upaya yang ditempuh untuk melindunginya. Signifikansi merek dalam dunia bisnis dianggap sangat besar. Merek terkenal dapat menciptakan persaingan yang sehat, tetapi sekaligus dapat menimbulkan persaingan yang tidak sehat dan peniruan produk. Dalam konteks ini, perlindungan merek dagang asing melibatkan dua pendekatan, yaitu upaya preventif dan represif, mencerminkan kebutuhan untuk mencegah pelanggaran merek sekaligus menindak pelanggaran yang sudah terjadi. Metode penelitian yang digunakan dalam penelitian hukum yuridis normatif ini adalah dengan mempertimbangkan peraturan dan norma yang berkaitan dengan perlindungan hukum terhadap pemalsuan merek. Beberapa kendala yang diidentifikasi melibatkan keterbatasan akses informasi masyarakat, kesulitan yang dihadapi pemegang hak merek asing terkemuka dalam mengenali pelanggaran merek, dan adanya tuntutan hukum sosial. Dampaknya terlihat pada kerusakan reputasi produk, di mana pemilik merek asing terkenal dapat mengalami penurunan citra produknya karena dianggap memiliki masalah.
Pengaruh Pemberian Pupuk Organik Cair (Kulit Pisang dan Air Cucian Beras) Terhadap Pertumbuhan dan Hasil Kacang Tanah (Arachis Hypogaea L.)
Authors: Putra Yandi , Afrida  , Prima Novia
Published: July 2024

This research was conducted in Koto Panjang Ikur Koto Village, Koto Tangah District, Padang City with an altitude of 20 meters above sea level from March to June 2019. The aim of the study was to determine and obtain the best concentration of liquid organic fertilizer for banana peels and rice washing water for growth. and peanut yields. Experiments were carried out in the field using a randomized block design (RBD) with 6 treatments and 4 groups so that there were 24 experimental units in total. Each experimental unit consisted of 15 plants and 5 of them were sampled, totaling 360 plants, spacing 40 x 20 cm. The treatments given were various concentrations of POC banana peel and rice washing water as follows A: Without POC B: POC with a concentration of 4% C: POC with a concentration of 8% D: POC with a concentration of 12% E: POC with a concentration of 16% F: POC with a concentration of 20%. The data from the observations obtained were analyzed with the F test and continued with the Duncant's New Multiple Range Test (DNMRT). The results showed that the application of liquid organic fertilizer for banana peels and water washing rice to peanuts had no significant effect on plant height, number of primary branches, number of pods per plant, number of pithy pods per plant, weight of pods per plant, weight of pods per plot. , seed weight per plant, seed weight per plot and seed weight at 14% KA. The application of liquid organic fertilizer for banana peels and rice washing water has not been able to increase the growth and yield of peanut plants.
The Potential of Avocado Oil for Topical Use: A Narrative Review
Authors: Dewi Ratna Hapsari Tri Mustika , Sholihah Niswatus , Nofitasari Rima , Adhityasmara Dhimas , Shabrina Ayu
Published: July 2024

Skin aging is a multifaceted biological process that is impacted by both internal (genetics, hormones, cellular metabolism, and metabolic processes) and external (long-term exposure to UV light, pollution, ionizing radiation, chemicals, and toxins) aspects. Monounsaturated fatty acids, especially oleic acid, found in avocado oil are beneficial for wound healing, moisturizing, and anti-aging. Finding avocado oil's role as an active ingredient in cosmeceuticals was the aim of this investigation. The study's article review technique entails a thorough search of the Pubmed, Google Scholar, Proquest, Springer Link, and Science Direct databases for articles published between 2018 and 2024. The sample utilized in this study consisted of research publications that satisfied the inclusion criteria, resulting in a total of 12 articles. The result of this study showed that avocado oil is mostly formulated in emulgel and cream preparation.  Avocado oil can be used as sunscreen due to the presence of the unsaturated fatty acid such as oleic acid and linoleic acid. All of the topical application of avocado oil showed the potential of this oil as antioxidant, anti-aging and sunscreen. Avocado oil is potential as cosmeceutical at the concentration of 3% to 20%.
Quality of Life and Compliance Based On Hypertension Patient Characteristics At Krobokan Primary Health Center West Semarang District
Authors: Al Farizi Gilang Rizki , Dewi Rissa Maharani , Gloria Fransica , Widiya Hartika
Published: July 2024

Hypertension is the chronic diseases that is a health problem in Indonesia. According to the Basic Health Research 2018 the hypertension population in Indonesia is around 34.1% at the age of ≥18 years. Every year hypertension sufferers are increasing, around 29% of adults suffer from hypertension worldwide. Patients with hypertension require long therapy even for life which certainly makes patients continuously consume antihypertensive drugs which can ultimately affect patient compliance and quality of life. The purpose of the study was to determine description of quality of life and  adherence based on hypertention patient at Krobokan Primary Health Center, West Semarang district. This study used a quantitative design with observational research and a cross-sectional approach conducted in the period March-May 2023. The instruments used were MMAS-8 and HRQOL SF-36 as many as 53 samples who met the inclusion criteria. The results showed that the highest respondent characteristics were female 36 (68%), age 56 - 65 years 26 (49%), high school 18 (34%), housewives 31 (58%), length of hypertension ≥ 2 years 27 (51%), one of hypertention drug taken 50 (94%), suffering from other illnesses 23 (43%) and moderate adherance 36 (68%). In the domains of energy, emotional role, physical role, physical function and general health had a low quality of life in most patients with moderate adherence
Governance and Resilience: Unpacking Policy Decisions in Mamuju’s Earthquake Aftermath
Authors: Syam Abdul Rahman , Putra Muhammad Aidil , Muslim Aziz
Published: June 2024

The study is aimed at knowing government decisions to make post-earthquake recovery in the city of Mamuju, where decisions have become binding policies and have become basic concepts in the restoration practice of the Mamuju city. The method used is researchers is descriptive research using a qualitative approach. The approach to this study is a narrative description because it is directed to illustrate the facts with scientific & academic arguments. The results of the provincial government's policy research in the reconstruction of the city's Mamuju following the earthquake's efforts, such as the allocation of the public budget (APBD), the structural improvements of the office building with bracing and jacketing concepts, provide financial assistance to disaster affected communities, the formation of working groups (POKJA), and finally the reconstruction of the affected areas. Policies adopted by governments have been carefully thought out by stakeholders to accelerate recovery. The government issued swift and precise decisions, as they were pushed by the circumstances and conditions following the earthquake hit the city of Mamuju. The policies issued by the government are well considered. Because the essence of the policy itself is the decisions governments make to simply achieve a common goal.
Analisis Perbandingan Biaya Produksi Dan Pendapatan Petani Antara Petani Yang Menggunakan Dan Tidak Menggunakan Combine Harvester
Authors: Zakiyah Siti Shofiyatun , Sukmawati Dety , Nataliningsih Nataliningsih
Published: June 2024

Penelitian ini bertujuan untuk : (a) mendeskripsikan keragaan usahatani padi di Kecamatan Ujungjaya, (2) membandingkan biaya produksi dan (3) membandingkan pendapatan antara petani yang menggunakan dan tidak menggunakan combine harvester. Penetapan lokasi penelitian dilakukan secara purposive di Desa Sukamulya dan Desa Kudangwangi Kecamatan Ujungjaya. Jumlah responden sebanyak 30 orang yang menggunakan combine harvester dan 30 orang yang tidak menggunakan combine harvester. Data yang terkumpul dianalisis dengan menggunakan analisis usahatani, uji beda rata-rata dan Uji-t. Hasil penelitian menunjukkan bahwa petani padi di Kecamatan Ujungjaya awalnya menganggap bahwa combine harvester sebagai alsintan yang tidak diperlukan, namun pada akhirnya dibutuhkan saat panen raya yang mengakibatkan kekurangan tenaga kerja sehingga banyak tanaman padi yang terendam banjir. Rata-rata biaya produksi petani yang menggunakan combine harvester Rp. 9.733.442/MT/Ha, sedangkan yang tidak menggunakan Rp. 2.380.083/MT/Ha. perbedaan tersebut dikarenakan perbedaan luas lahan yang dimiliki oleh petani yang tidak menggunakan cenderung memiliki lahan yang sempit. Rata-rata besarnya pendapatan yang diterima oleh petani yang menggunakan combine harvester Rp. 6.377.558/MT/Ha, sedangkan yang tidak menggunakan Rp. 2.090.887/MT/Ha. Berdasarkan uji-t biaya produksi dan petani disimpulkan t-hitung > t-tabel. sehingga H0 ditolak dan H1 diterima, artinya terdapat perbedaan yang nyata terhadap biaya produksi dan pendapatan antara petani yang menggunakan dan tidak menggunakan combine harvester.
STRATEGI PENGEMBANGAN USAHA PENGOLAHAN DODOL
Authors: Perdanawati Aninda Mulya , Sumantri Kosasih , Sulaksana Jaka
Published: June 2024

Dodol merupakan salah satu pengolahan Agroindustri lanjutan yang dikembangkan dengan tujuan untuk menciptakan nilai tambah produk, meningkatkan inovasi produk, serta meningkatkan pendapatan bagi pelaku usaha, baik yang berupa individu maupun kelompok usaha kecil dan menengah. Tujuan dari penelitian ini adalah untuk memberikan gambaran mengenai strategi pengembangan usaha bagi UMKM agar memiliki daya saing dan tetap bertahan dipasaran. Metode analisis yang digunakan yaitu metode deskriptif, analisis SWOT, dan QSPM. Hasil analisis penelitian menunjukkan bahwa total skor dengan menggunakan matriks Internal Factor Evaluation (IFE) yaitu sebesar 3.62 dan Eksternal Factor Evaluation (EFE) yaitu sebesar 3.36, serta matriks Internal dan Eksternal (IE) berada pada sel 1 yang menunjukkan posisi perusahaan berada dalam area growth and build. Alternatif Strategi Matriks SWOT menghasilkan 19 Strategi, dan prioritas strategi terbaik dari analisis QSPM adalah Mengembangkan usaha pengolahan dodol, membuat inovasi kemasan baru yang lebih modern dengan merubah tampilannya, serta mempertahankan mutu produk dengan stabil.
Analisis pendapatan Usaha tani mina padi di desa kaliaren kecamatan cilimus Kabupaten kuningan
Authors: Mahmud Saeful , Marina Ida , Sumantri Kosasih
Published: June 2024

Penelitian ini bertujuan besarnya biaya, penerimaan dan pendapatan mina padi di kelompok tani Tani Mina Karya Bakti Cibodas desa kaliaren kecamatan cilimus kabupaten kuningan. Penentuan lokasi penelitian dilakukan secara sengaja (purposive) dengan pertimbangan bahwa lokasi tersebut merupakan salah satu usahatani mina padi. Penelitian ini bertujuan untuk mengetahui pendapatan dari usahatani mina padi . Metode yang digunakan untuk menganalisis data adalah metode deskriptif kuntitatif yaitu menganalisis jawaban kuisioner berdasarkan pertanyaan yang telah diajukan dan juga data ± data yang diperlukan selama penelitian dengan menggunakan Rumus analisis biaya dan keuntungan. Sementara untuk menghitung Kelayakan Usaha, rumus yang digunakan adalah Revenue Cost Ratio (R/C). Hasil penelitian menunjukkan bahwa Berdasarkan penelitian yang dilakukan maka dapat diambil kesimpulan bahwa Jumlah biaya pada kegiatan usahatani Mina padi di desa kaliaren adalah sejumlah Rp. 330.167.000 atau Rp. 66.033.400/ha. Sementara pendapatan yang diperoleh oleh petani usaha mina padi adalah Rp. 240.639.000 atau Rp. 48.127.800/ha. Nilai R/C usahatani mina padi pada kelompok Tani Mina Karya Bakti Cibodas adalah 4,48 permusim.
PENGARUH CORPORATE SOCIAL RESPONSIBILITY (CSR), LIKUIDITAS, TAX PLANNING TERHADAP NILAI PERUSAHAAN DENGAN UKURAN PERUSAHAAN SEBAGAI VARIABEL MODERASI
Authors: Asikin Amanda Ilmi Yuniarsi , Nurdin Fajar
Published: June 2024

Nilai perusahaan merupakan faktor krusial yang menjadi pertimbangan investor ketika memutuskan untuk menanamkan modalnya pada suatu perusahaan. Ini berfungsi sebagai indikator keberhasilan perusahaan saat ini dan potensi pertumbuhannya di masa depan.  Nilai perusahaan dipengaruhi oleh berbagai faktor, namun hasilnya berbeda-beda. Delngan melngelmbangkan rilselt telrdahulu, maka perlu dilpadukan faktor-faktor nilai suatu perusahaan dengan ukuran perusahaan sebagai varabel moderasi.  Tujuan penelitian adalah untuk melngeltahuil pelngaruh corporatel socilal relsponsilbillilty, likuiditas dan tax planning telrhadap nillail pelrusahaan secara parsial maupun dengan ukuran Perusahaan sebagai variabel moderasinya. Penelitian ini merupakan studi empiris pada perusahaan pertambangan yang terdaftar di Bursa Efek Indonesia periode 2020-2022. Jelnils pelnelliltilan ilnil kuantiltatilf delngan melnggunakan pelndelkatan elksplanasil (Elxplanatory Relselarch). Populasil yang dilgunakan adalah pelrusahaan pelrtambangan yang telrdaftar dil Bursa Elfelk Ilndonelsila (BElIl) periode tahun 2020-2022. Jumlah pelrusahaan pelrtambangan yang telrdaftar dil Bursa Elfelk Ilndonelsila (BElIl) selbanyak 75 pelrusahaan, namun yang memenuhi kriteria hanya 14 perusahaan.  Variabel yang digunakan CSR, lilkuildiltas dan tax plannilng.  Analisis data melnggunakan analilsils data panell yang ditujukan untuk melngeltahuil pelngaruh daril. Pelngolahan data panell melnggunakan softwarel Elvilelws Elntelrprilsel 12.  Hasil penelitian menunjukkan bahwa  Hasill Ujil T melnunjukkan bahwa varilabell corporatel socilal relsponsilbillilty (CSR) dan tax plannilng tildak belrpelngaruh telrhadap nillail pelrusahaan, namun berpengaruh negatif terhadap lukiditas. Demikian juga dengan ukuran perusahaan tidak dapat memoderasi pengaruh CSR dan likuiditas terhadap nilai perusahaan, namun ukuran perusahaan dapat memoderasi pengaruh tax planning terhadap nilai perusahaan.
IMPLEMENTASI EKONOMI BIRU DI INDONESIA
Authors: Khoiriyah Atifa Zulfa
Published: June 2024

Pendekatan ekonomi biru bertujuan untuk menggabungkan peluang pembangunan berbasis kelautan dan perikanan dengan pengelolaan lingkungan. Pengembangan ekonomi biru menjadi penting bagi Indonesia karena potensi besar dari sumber daya laut yang dapat memberikan lapangan kerja, meningkatkan produksi pangan, dan mendukung ekspor melalui sektor perikanan dan akuakultur yang berkelanjutan. Penelitian ini bertujuan untuk dapat berkontribusi pada penguatan konsep dan implementasi Ekonomi Biru, sehingga harapannya dapat menjadi rujukan bagi pengambil kebijakan di Indonesia. Metode penelitian ini menggunakan pendekatan kualitatif yang melibatkan tinjauan pustaka secara sistematis melalui proses pencarian data di internet untuk memperoleh referensi, jurnal, artikel, atau informasi berbasis hukum yang berkaitan dengan objek penelitian. Hasilnya posisi Indonesia saat ini berada kelompok negara-negara middle-income. Sebuah prestasi yang sekaligus menjadi ancaman stagnasi kuadran middle-income trap.
ANALISA SERVICE QUALITY PT. KAI MENGGUNAKAN METODE IMPORTANCE PERFORMANCE ANALYSIS PADA STASIUN BANDUNG
Authors: Gunawan Hajid , Rubiyanti Nurafni
Published: June 2024

Semakin beragamnya perusahaan transportasi seperti kereta api, pesawat, busway, Go-Jek, Grab, Travel, Taxi, dan lain-lain, ada persaingan yang ketat di industri transportasi saat ini. Perusahaan harus terus memperbaiki layanan mereka untuk tetap bertahan dalam persaingan. Oleh karena itu, service quality yang ditawarkan kepada pelanggan adalah kunci utama untuk menjadi perusahaan yang lebih unggul. Kemampuan suatu perusahaan transportasi saat ini menentukan kelangsungan hidup perusahaan tersebut.Tujuan Penelitian untuk mengetahui apakah kualitas layanan yang di berikan oleh PT KAI sudah memenuhi harapan pelanggan dan untuk mengetahui tingkat kepuasan pelanggan tentang artibut-atribut pelayanan yang telah diberikan oleh PT KAI. Martilla dan James pertama kali menerapkan metode Importance Performance Analysis (IPA) (1977 dalam Tjiptono, 2019). Metode ini bertujuan untuk mengukur hubungan antara persepsi pelanggan dan prioritas peningkatan kualitas jasa atau produk teknik ini dikenal sebagai analisis quadrant Brant dan Latu Everett (2015 dalam Tjiptono, 2011). Berdasarkan hasil penelitian yang menjadi prioritas sutama dalam kuadran A memiliki 7 indikator yakni (X.6), (X.10 (X.18), Ketersediaan layanan bantuan petugas 24 jam (X.24), (X.5), (X.25), (X.2) dan (X.14). Sehingga indikator yang berada di dalam kuadran A harus segera memperbaiki layanan dan fasilitas stasiun kereta kota Bandung.stasiun harus meningkatkan kualitas pelayanan yang diberikan oleh petugasnya. Hal ini dapat dilakukan dengan memberikan pelatihan yang lebih baik kepada petugas, sehingga mereka dapat memberikan pelayanan yang lebih baik dan lebih ramah. Kedua, stasiun harus meningkatkan infrastruktur dan fasilitas yang tersedia. Hal ini dapat dilakukan dengan memperbarui sistem tiket, meningkatkan kualitas toilet dan fasilitas lainnya, serta meningkatkan kebersihan di dalam stasiun.
Pelatihan Ecoprint Memanfaatkan Daun dan Bunga Sebagai Bahan Penunjang Pembelajaran IPA di Sekolah Alam Kampung Wisata Isyo Hills Rhepang Muaif, Jayapura
Authors: Warikar Evie L. , Ramandey Euniche
Published: July 2024

This community service activity with the theme of ecoprint training was carried out with the aims to increase the knowledge, skills, and understanding of students and teachers at Sekolah Alam "Isyo Hills" Kampung Rhepang Muaif, in utilizing wet leaves and flowers waste from the school environment into aninteresting and fun science learning tools.  The ecoprinting training activity was held on August 5, 2023 in Rephang Muaif Village, Nimbokrang, Jayapura-Papua, involving 16 participants representatives of early childhood and elementary school grades 1 to 5 from Sekolah Alam ‘’Isyo Hills”. The methods used in this ecoprint training activity are lectures/ counseling, discussions, direct practice of making ecoprints, and evaluation of activities. On the occasion of implementing the Community Service (PkM) program, the team provide a demonstration on how to manage wet leaves and flowers into valuable and useful products through ecoprint coloring techniques with the pounding or hammering method. The response in the form of participation and enthusiasm given by the participants in theseactivity was very good. With this activity, the teacher and students at Sekolah Alam “Isyo Hills” Kampung Rephang Muaif gained additional knowledge and increased abilities and skills in making ecoprinting. In addition, this activity also provides insight to students at Sekolah Alam to better protect the environment so as not to burn garbage. The other impact is an increase in the competence of elementary school teachers.
Profil Tingkat Kebugaran Jasmani dan Keterampilan Motorik Kelas X Siswa SMANKOR Papua
Authors: Husein Muhammad , Wandik Yos , Ibrahim Ibrahim , Hasan Baharuddin , CS Ansar
Published: July 2024

Penelitian ini bertujuan untuk : (1) Untuk  mengetahui  tingkat  kebugaran  jasmani dan Keterampilan Motorik Siswa Kelas X SMANKOR Papua.Metode penelitian menggunakan penelitian deskriptif. Variabel penelitian ini adalah  (1) Kebugaran Jasmani dan  (2) Keterampilan Motorik . Sampel penelitian ini adalah Siswa kelas X SMANKOR Papua yang berjumlah 33 orang. Teknik analisis data menggunakan deskriptif kuantitatif dengan prosentase. Teknik analisis data menggunakan deskriptif kuantitatif dengan prosentase.Dari hasil analisis data diperoleh : (1) Hasil tes kebugaran jasmani siswa kelas x SMANKOR Papua dari 33 siswa (100%) terdapat 1 siswa (3,1%) dalam kategori baik sekali, 9 siswa (27,3/%) dalam kategori baik, 18 siswa (54,5%) dalam kategori sedang, 5 siswa (15,1%) d/alam kategori kurang, dan 0 siswa (0%) dalam kategori kurang sekali. sebagian besar dalam kategori sedang yaitu 54,5%. (2)  Hasil tes kemampuan motorik siswa  Kelas X SMANKOR Papua terdapat 11 siswa (33,3%) dalam kategori baik sekali, 3 siswa (9,1%) dalam kategori baik, 5 siswa (15,2%) dalam kategori sedang, 4 siswa (12,1%) dalam kategori kurang, dan 10 siswa (30,3%) dalam kategori kurang sekali. Frekuensi terbanyak pada kategori Baik Sekali, sehingga dapat diketahui bahwa kemampuan motorik siswa Kelas X SMANKOR Papua adalah Baik Sekali.
Hubungan Antara Tinggi Badan, Power Otot Tungkai, Koordinasi Mata Tangan, Kekuatan Otot Lengan dan Bahu Dengan, Kemampuan Quick Smash dalam Permainan Bola Voli
Authors: Kapitarau Risal , Wandik Yos , Muhammad Junalia , Yudistira Indra , CS Ansar
Published: July 2024

Penelitian ini bertujuan untuk (1) mengetahui tinggi badan (2) power otot tungkai, (3) koordinasih mata tangan, (4) kekuatan otot lengan dan bahu dengan (5) kemampuan quick smash. Metode yang digunakan adalah metode korelasional. Subyek penelitian adalah siswa Smankor papua berjumlah 30 orang. Adapun teknik analisis data yaitu analisis uji normalitas, uji linearteritas menggunakan ANOVA, uji koefisien korelasi sederhana menggunakan rumus korelasi product moment dan koralasi ganda menggunakan persamaan regresi dengan bantuan spss version 22. Hasil penelitian menunjukan (1) Tidak terdapat hubungan tinggi badan dengan kemampuan quick smash pada siswa Smankor papua tahun 2022 dengan bukti Sig=0,668> 0,05  (2) Tidak terdapat hubungan antara power otot tungkai dengan kemampuan quick smash pada siswa Smankor papua tahun 2022 dengan bukti Sig =0,831 >0,05. (3) Tidak terdapat hubungan antara koordinasi mata tangan dengan kemampuan quick smash pada siswa SMANKOR dengan bukti Sig =0,318 >0,05. (4). Tidak terdapat hubungan antara kekuatan otot lengan dan bahu dengan kemampuan quick smash pada siswa SMANKOR dengan bukti Sig =0,291 >0,05. (5) Tidak terdapat hubungan yang signifikan antara  tinggi badan, power otot tungkai, kekuatan otot lengan bahu, koordinasi mata tangan dengan kemampuan quick smash pada siswa SMANKOR dengan bukti sig= 0,805 >0,05
Design and Implementation of A Dual-Axis Solar Tracking System using Arduino Uno Microcontroller
Authors: Pardosi Cristoni Hasiholan , Siregar Marsul , Pandjaitan Lanny W.
Published: July 2024

This paper presents a dual-axis solar tracking system developed and evaluated using LDR sensors and stepper motors, controlled by an Arduino Uno microcontroller. The aim was to enhance photovoltaic energy efficiency by designing a system capable of automatically adjusting the position of solar panels to follow the sun's movement throughout the day. Comparative testing between static solar panels and those equipped with solar trackers demonstrated that the latter produced 35% more power on average. Additionally, the dual tracking system showed a 14% improvement in efficiency over previous averages noted in existing references. Analysis of azimuth and elevation angles confirmed that the solar tracker accurately adjusted the panels' position, significantly boosting solar energy capture. This finding is consistent with prior research, which also supports the efficacy of solar trackers in enhancing photovoltaic efficiency. Future research should expand testing to include various weather and environmental conditions and focus on developing more advanced control algorithms to enhance system responsiveness. Continuous advancements in solar tracking technology are vital for maximizing solar energy potential and facilitating a transition to a more sustainable society.
H19 lncRNA triggers ferroptosis, exacerbating ox-LDL-induced artery endothelial cell damage in vitro
Authors: Tang Feng , Tian Long-hai , Zhu Xiao-han , Yang Sen , Zeng Huan , Yang Yong-yao
Published: July 2024

BACKGROUND:

The precise association between lncRNA H19 and ferroptosis in the context of atherosclerosis remains uncertain.

OBJECTIVE:

This study is to clarify the underlying process and propose novel approaches for the advancement of therapeutic interventions targeting atherosclerosis.

METHODS:

Assessment of ferroptosis, which entails the evaluation of cell viability using CCK-8 and the quantification of intracellular MDA, GSH, and ferrous ions. Simultaneously, the protein expression levels of assessed by western blot analysis, while the expression level of lncRNA H19 was also determined. Furthermore, HAECs that were cultured with ox-LDL were subjected to Fer-1 interference. HAECs were exposed to ox-LDL and then transfected with H19 shRNA and H19 overexpression vector pcDNA3.1. The level of ferroptosis in the cells was then measured. Then, HAECs were subjected to incubation with ox-LDL, followed by transfection with H19 shRNA and treated with Erastin to assess the levels of ferroptosis, cell viability, and inflammatory factor production. and the ability for blood vessel development.

RESULTS:

The survival rate of HAECs in the ox-LDL group was much lower. Ox-LDL resulted in an upregulation of ACSL4 expression in HAECs, while the expression of SLC7A11 and GPX4 decreased.

CONCLUSIONS:

lncRNA H19 enhances ferroptosis and exacerbates arterial endothelial cell damage induced by LDL.
Association of Statin Use with Dementia Risk Among Older Adults in Japan: A Nested Case-Control Study Using the LIFE Study
Authors: Ge Sanyu , Kitamura Tetsuhisa , Zha Ling , Komatsu Masayo , Komukai Sho , Murata Fumiko , Maeda Megumi , Gon Yasufumi , Kimura Yasuyoshi , Kiyohara Kosuke , Sobue Tomotaka , Fukuda Haruhisa
Published: July 2024

Background:

Previous studies have shown a possible association between statin use and a decreased risk of dementia, but the association has not been sufficiently established, especially in the super-aging society of Japan.

Objective:

This study aimed to determine the association between statin use and the risk of dementia among Japanese participants aged> =65 years old.

Methods:

Data from the Longevity Improvement and Fair Evidence (LIFE) Study were utilized, including medical and long-term care (LTC) claim data from 17 municipalities between April 2014 and December 2020. A nested case-control study was conducted with one case matched to five controls based on age, sex, municipality, and year of cohort entry. We used a conditional logistic regression model to calculate the odds ratios (ORs) and 95% confidence intervals (95% CIs).

Results:

This study included 57,302 cases and 283,525 controls, with 59.7% of the participants being woman. After adjusting for potential confounders, statin use was associated with a lower risk of dementia (OR, 0.70; 95% CI: 0.68–0.73) and Alzheimer’s disease (OR: 0.66; 95% CI: 0.63–0.69). Compared with non-users, the ORs of dementia were as follows: 1.42 (1.34–1.50) for 1–30 total standardized daily dose (TSDD), 0.91 (0.85–0.98) for 31–90 TSDD, 0.63 (0.58–0.69) for 91–180 TSDD, and 0.33 (0.31–0.36) for >180 TSDD in dose-analysis.

Conclusions:

Statin use is associated with a reduced risk of dementia and Alzheimer’s disease among older Japanese adults. A low cumulative statin dose is associated with an increased risk of dementia, whereas a high cumulative statin dose is a protective factor against dementia.
Obstructive Sleep Apnea Among Patients with Mild Cognitive Impairment
Authors: Schwerthöffer Dirk , Haselwarter Tim , Grimmer Timo
Published: July 2024

Background:

Obstructive sleep apnea (OSA) is associated with cognitive disorders, but little is known about prevalence of co-occurring OSA and mild cognitive impairment (MCI) as well as about co-occurring OSA and Alzheimer’s disease (AD). Pathophysiological models integrating OSA, cognitive deficits and neurodegeneration remain speculative. Findings in this area could contribute to the knowledge about pathophysiological processes in cognitive disorders and neurodegenerative processes, be helpful for the diagnosis of cognitive disorders and provide approaches for the treatment of cognitive disorders.

Objective:

Examining the prevalence of OSA and patterns of cognitive deficits as well as AD biomarker profiles associated with OSA in a cohort of 104 MCI patients.

Methods:

Assessments used include: respiratory polygraphy, The Consortium to Establish a Registry for Alzheimer’s Disease Neuropsychological Battery (CERAD NB), Tau, phosphoTau181, amyloid-β-1–42/1–40, 18F-fluorodeoxyglucose positron emission tomography (F18-FDG-PET).

Results:

Prevalence of OSA of any severity: 58,7% (Apnea Hypopnea Index (AHI)≥5/h), OSA in a moderate-to-severe extent (AHI≥15/h): 25%. Only 13.1% of MCI patients with OSA reported daytime sleepiness. MCI-OSA patients showed no specific neuropsychological pattern. Presence of OSA was not associated with specific AD biomarker profiles in the whole study group besides a positive association between AD positivity in an AD biomarker sub cohort.

Conclusions:

OSA is highly prevalent in patients with MCI. It might often remain undiagnosed as only a small number of MCI-OSA patients report daytime sleepiness. OSA could contribute to MCI symptoms and even to AD pathology. Further research is needed to validate these findings and to investigate possible pathophysiological relationships between OSA and MCI as well as between OSA and AD.
Oxygen saturation and work of breathing indices in preterm infants with bronchopulmonary dysplasia compared to healthy preterm infants at discharge
Authors: Kovatis K. , Mackley A. , Traczykiewicz S. , Subedi K. , Rahman T. , Shaffer T.H.
Published: July 2024

BACKGROUND:

Thoracoabdominal asynchrony (TAA) is commonly seen in preterm infants. Respiratory inductive plethysmography (RIP) is a noninvasive way to objectively assess work of breathing (WOB) indices. The impact of bronchopulmonary dysplasia (BPD) on TAA at discharge has not been established. The aim of this study is to compare WOB indices in premature infants with a diagnosis of BPD to premature infants without a diagnosis of BPD at discharge.

METHODS:

A prospective, observational study of premature infants (<32 weeks gestation) at discharge during quiet breathing in the supine position. RIP noninvasively measured WOB indices. A high-resolution pulse oximeter collected oxygen saturation and heart rate data.

RESULTS:

This study included thirty-one infants with BPD and thirty-four infants without BPD. Infants diagnosed with BPD had increased phase angle [BPD Φ = 73 . 90 (8.2) vs NoBPD Φ = 52.6 (8.2), p = 0.039]. Infants diagnosed with BPD had decreased saturations [BPD SpO2 = 96% (0.4) vs NoBPD Sp02 98% (0.3), p=<0.001], increased time with saturations less than 85% [BPD % =2.74 (0.7) vs NoBPD % =0.91 (0.4), p = .018], and increased time with saturations less than 80% [BPD % =1.57 (0.5) vs NoBPD % =0.52 (0.3), p = 0.045]. There was no difference in heart rate or breaths per minute for infants with BPD versus controls.

CONCLUSION:

Premature infants with BPD demonstrated increased TAA and had lower saturations compared to infants without BPD at discharge despite being chronologically older and being discharged at an older corrected gestational age. The impact of BPD on breathing patterns persists at discharge and suggests these patients may have residual lung and/or respiratory muscle dysfunction.
Visual scale to document acute dizziness in the hospital
Authors: Büki Bela , Irsigler Jaqueline , Jünger Heinz , Harrer Christine , Schubert Michael C.
Published: July 2024

BACKGROUND:

Managing acute vertigo/dizziness for inpatients requires valid communication between the various healthcare professionals that triage such life-threatening presentations, yet there are no current scaling methods for managing such acute vertigo symptoms for inpatients.

OBJECTIVE:

To describe the development and validation of the Krems Acute Vertigo/Dizziness Scale (KAVEDIS), a new instrument for tracking subjective symptoms (vertigo, dizziness) and gait impairment across four unique vestibular diagnoses (Menière’s disease, benign paroxysmal positional vertigo, peripheral vestibular hypofunction, and vestibular migraine) over a one-year period after inpatient hospital admission.

METHODS:

Retrospective data collection study from KAVEDIS scale and chart documentation.

RESULTS:

The KAVEDIS scale can significantly distinguish scores from admission to discharge in three of four vestibular diagnoses. The documented course of subjective vestibular symptoms and gait disturbances were correlated in all four groups.

CONCLUSION:

We suggest that KAVEDIS documentation among inpatients admitted with acute vertigo/dizziness may improve communication between the various intervening clinicians and help to raise concern in cases of symptomprogression.
Physical fitness profile of a large urban fire department: Exploring age and rank dynamics
Authors: Martin Joel R. , Lockie Robert G. , Fyock-Martin Marcie , Clark Nicholas C.
Published: July 2024

BACKGROUND: Firefighter physical fitness (PF) plays a crucial role in mitigating health issues and supporting occupational performance. The influence of rank on firefighter PF remains understudied and previous research is often limited by small sample sizes of firefighters volunteering for research studies, potentially biasing results towards fitter firefighters not representative of entire departments. OBJECTIVE: To examine the PF profile of firefighters in a large urban fire department and the influence of age and rank on PF. METHODS: Data, including muscular fitness, estimated aerobic capacity (VO2max), and body fat percentage (BF%) measures from 1361 firefighters (90% male; age: 37.4±10.1yrs; 60 recruits, 973 firefighters, 290 lieutenants/captains, 38 chiefs) were analyzed. Correlation and ANCOVAs were conducted to examine the impact of rank on PF while controlling for age. Score distributions were scrutinized to profile the PF of the department. RESULTS: Age was negatively associated with pull-ups (r = – 0.39), sit-ups (r = – 0.39), and push-ups (r = – 0.32), but positively associated with relative VO2max (r = 0.17) and BF% (r = 0.39). Rank had a statistically significant, but trivial effect size, on pull-ups (p = 0.028, η 2 = 0.007) and sit-ups (p = 0.034, η 2 = 0.005). Firefighters with lower PF levels were older, had higher BF%, lower fat-free mass, and were a greater proportion of females. CONCLUSIONS: Firefighters exhibited diverse levels of PF. Age, not rank, appeared to influence firefighters’ PF. The findings that firefighters who were older, female, with poorer body composition are more likely to have lower PF levels highlights the need for individualized PF training to enhance occupational performance and health across the fire department.
LIQUIDITY AND CREDIT RISK: A COMPARATIVE STUDY OF ISLAMIC AND CONVENTIONAL BANKS IN INDONESIA
Authors: Firdaus Firdaus , Azlina Nur , Fakhruddin Imam , Riyaldi Rino , Rosman Romzie
Published: June 2024

Islamic banking is only a small choice for the majority of Indonesian Muslims numbering 229.62 million people or 87.2%. In contrast, the market share of Islamic banks is only 7.07%. Global banking conditions are rocked by the case of Silicon Valley Bank, which is one of the largest banks in the world, experiencing liquidity problems. This is inseparable from the fragility of the conventional banking system based on usury as an inherent obligation. This study analyzes the liquidity and credit risk comparison of Islamic and conventional banks in Indonesia. The sample in this study is 10 Islamic banks and the 10 largest conventional banks in terms of assets in the 2018-2022 period. Independent t-test is used to answer the problems in this study. Based on the results of independent t test show that there is no difference between the liquidity of Islamic and conventional banks. Likewise, NPF / NPL shows no difference between Islamic and conventional banks.