bluuebunny/crossref_metadata_2025_split huggingface dataset:
Synthesis of Y2O3 Films with High Thermal Shock Resistance from a Metal-EDTA Complex using Flame Spraying Apparatus
Authors: Komatsu K. , Toyama A. , Sekiya T. , Shirai T. , Nakamura A. , Toda I. , Ohshio S. , Muramatsu H. , Saitoh H. 
Published: April 2023

Abstract
In this study, yttria films with high thermal shock resistance were synthesized from a metal-EDTA complex by means of combustion flame spraying. A rotating stage and various cooling agents were used to control substrate temperature during deposition. Although thermally extreme environments were employed during synthesis, the obtained films showed only a few cracks and some minor peeling in their microstructures. In the case of a Y2O3 film synthesized using substrate rotation and water atomization, the porosity was found to be 22.8% and the temperature of the film immediately after deposition was 453 °C, owing to a high heat of evaporation in the cooling water.
The Deposition of Pure Aluminum Via Cold Spray for the Corrosion Protection of Steel
Authors: Peter I. , Aldwell B. , Lupoi R. , Rosso M. 
Published: April 2023

Abstract
This paper aims to clarify the development and characterization of cold-sprayed aluminum coatings on a non-regular medium-carbon steel surface. The work is carried out with a two-fold purpose: to optimize the deposition process and coating thickness and to learn how substrate defects and imperfections influence coating performance and the corrosion resistance of the coated material.
Influence of Length of Divergent and Parallel Section of the Rectangular Cross-Section Nozzle on Behavior of Particles of Copper In High-Pressure Cold Spray
Authors: Sakaki K. , Arai S. , Tagami T. 
Published: April 2023

Abstract
The goal of this work is to establish a design for a cold spray nozzle that produces a flatter spray pattern. To that end, experiments and CFD calculations are carried out to investigate the influence of nozzle geometry and expansion ratio on the behavior of copper particles and gas flows during high-pressure cold spraying. It is found that there is an optimal ratio for the lengths of the diverging and parallel sections in a rectangular nozzle in regard to particle velocity and deposition efficiency. The results are also compared with circular nozzle designs.
The Effect of Annealing on the Mechanical Properties of Iron-Stainless Steel Composites
Authors: Barua R. , Aydin H. , Frost D. , Mongrain R. , Vo P. , Yue S. 
Published: April 2023

Abstract
In this study, stainless steel powder is mixed with commercially pure iron and cold sprayed on steel in order to produce a metal composite with controlled properties. For these composites, porosity is very low, and annealing at 600-1100°C for an hour reduces it further. Annealing also sinters interparticle interfaces, leading to vastly improved fracture properties. Fully annealed single-component stainless steel exhibits a much higher strength than annealed CP iron, but adding just 20% stainless steel to iron produces a composite with the same fully annealed strength as that of stainless steel.
Deposition of Nanostructured YSZ Coating From Spray-Dried Particles of No Heat Treatment
Authors: Zhao Y. , Gao Y. 
Published: April 2023

Abstract
The aim of this work is to fabricate nanostructured ceramic coatings using unsintered agglomerated powder and to characterize differences in microstructure, especially those at the nanoscale, due to spraying conditions. Feedstock powders were prepared from commercial YSZ nanoparticles that were reconstituted into solid spheres (70-100 μm) by spray drying. The surface morphology of sintered and unsintered agglomerates was examined by FE-SEM prior to deposition by atmospheric plasma spraying using two gun configurations, one with a lengthened barrel and one with water cooling. YSZ coating cross-sections were examined by optical and electron microscopy, revealing details at the micro and nano scale. The results show that the unsintered agglomerates, which were successfully deposited using both spray guns, are favorable for developing bimodal coating structures with fine grains and porous nano zones.
Climate Justice and Intersectionality in the Arctic
Authors: Friedrich Doris 
Published: April 2023

Abstract
Environmental issues such as climate change benefit from intersectional analysis that uncovers various forms of discrimination and oppression and explores links to other social issues. Intersectionality calls attention to the experiences of different population groups with several intersecting aspects of social identity. Climate justice addresses the ethical dimensions of climate change, including its discriminatory effects. Communities and individuals within Arctic countries and even within Arctic regions are affected differently by climate change. To strive for a comprehensive climate justice that encompasses various human and non-human entities, we must take into account who benefits and who is harmed by climate change along with actions to mitigate and adapt to it, and through which processes. In this article, I examine gender and Indigeneity in the Arctic with regard to climate change.
To “Lure On the Gentle Reader”
Authors: Vanek Susan B. , Rygaard Jette 
Published: April 2023

Abstract
While historical depictions of gender and sexuality propagated by outsiders continue to resonate through contemporary representations of Arctic peoples, researchers have only now begun to unpack these persistent ideas and their role in shaping current struggles for access, inclusion, and equality. This article aims to contribute to this growing discussion by examining the depictions of Greenlandic women and sexuality in Rockwell Kent's Salamina (1935). Drawing on a sensationalism that has long been a fixture of Arctic accounts and later media, Kent described Greenlandic women as childlike and highly sexual but still knowable, reinforcing existing hierarchies of power built on constructions of gender and race. This article interrogates the artist's depiction of Greenlandic women and its relation to broader representation of Indigenous peoples in the Arctic.
Peningkatan Kemampuan Membaca dan Memahami Gurindam Dua Belas Karya Raja Ali Haji
Authors: Amanan  , Hermansyah  , Juswandi  
Published: April 2023

Gurindam Dua Belas is a literary work created by Raja Ali Haji, a writer from the Riau archipelago. This literary work is in the ancient Malay language with the characteristic of many Sufism terms, figurative words and metaphors. The contents of Gurindam Dua Belas contain advice and advice on religious life, the obligations of kings, the characteristics of society, as well as the obligations of parents to children and children's obligations to parents. The participants in this service activity were students of Perhentian Raja 1 Public High School. This activity is really needed by the Provincial Government of Riau in this Reform era to foster and develop Malay culture and Malay culture (BMR). The activities held aim to improve the ability to read and understand Gurindam Dua Belas, and are expected to help students at SMA Negeri 1 Perhentian Raja to interpret/understand, train and practice how to read Gurindam Dua Belas properly. The arrival of the service team from the Faculty of Cultural Sciences, Lancang Kuning University is expected to be able to help the school and especially Perhentian Raja 1 Public High School students to get to know Riau Malay Culture, especially to increase the ability to read and understand Gurindam Dua Belas by Raja Ali Haji.
Keywords: Improvement, Ability, Reading and Understanding Gurindam Twelve
Pendampingan Pembuatan Pupuk Kompos Bagi Petani Desa Bedono Kluwung Kecamatan Kemiri Purworejo
Authors: Jumasa Hamid Muhammad , Widodo Dwik , Fitrah Angger Sakti 
Published: April 2023

Indonesia is one of countries that produces waste as much as 21,88 million tons in 2021. Waste is a last thing, which has not been used (wasted), that sources from the impact of human activities, or natural that has not had economic value. The waste management, which has not been handled well, becomes a problem until it can affect soil to groundwater channel pollution.
The waste management in Sido Luhur Hamlet, Bedono Kluwung Village, Kemiri Subdistrict, Purworejo to date is still with the way of burning directly without being sorted that is based on the waste types. This problem becomes a serious concern for the village government. To strengthen the education of an importance of maintaining environment cleanliness, the dedication team socialized waste treatment to be compost.
This activity was participated by fifteen RT 003 RW 003 Sido Luhur Hamlet inhabitants. Together with the dedication team, the inhabitants exploited organic waste, and goat feces that were mixed with EM4 solution and produced a sample of solid and no smell compost.
The Dimensions of the Structure of MSM with HIV toward the Prevention of HIV and AIDS Transmission: A Qualitative Study
Authors: Khamid M. Nur , Pamungkasari Eti Poncorini , Demartoto Argyo , Rokhmah Dewi 
Published: April 2023

Men who have sex with men (MSM) are the most vulnerable key population in the transmission of HIV AIDS. They have closed behavior that makes it difficult for health programs to reach. This study explores the structural dimensions of MSM with HIV in preventing HIV AIDS transmission from the perspective of social networks and associations among MSM with HIV. This qualitative study with a grounded theory approach was conducted in Jember. Data were collected by using in-depth interviews with 12 HIV-positive MSM. Data were analyzed with the stages of codes, categorizing, and basic social-psychological processes. The triangulation is used to obtain the validity of the information. Being an MSM group for a long time, related to social networks and associations. The social network perspective is built through gathering activities with fellow MSM communities, gathering in cafes, boarding houses, own homes, rented houses, town square, and night entertainment places. Providing health information, safe sex, asking for HIV tests, and monitoring ARV is more manageable through the same HIV-positive MSM. The involvement of HIV-positive MSM in social activities or other environments can reduce the stigma and discrimination. From the association's perspective, to facilitate the socialization of HIV AIDS prevention are carried out through social activities. A few HIV-positive MSM use herbal medicine and do not believe in ARV. Regular peer group support activities can provide a correct understanding of the importance of ARV to minimize the risk of loss to follow-up. Elements of social networks and associations through peer group supports involved in social activities can facilitate communication, information, and education; also, controlling sexual behavior prevents HIV AIDS transmission. The policymakers need to strengthen community-based associations.
The Multimodal Analysis of Lazada’s Online Advertisement
Authors: Br. Perangin-angin Alemina , Nasution Ely Hayati , Jalil Zurriyati A. 
Published: April 2023

Advertisement plays an important role in the progression and development of a public company or an individual agency. The performance of an advertisement cannot be separated from the elements inside. The purpose of this research was to determine the relationship between image (visual elements) and text (linguistic elements) in a context. This research analyzed the multimodal aspect of Lazada's online advertisement. The data was obtained from the internet by accessing the legal website of Lazada and selecting one image as the sample. The method used in the research was a qualitative method that focused on descriptive and interpretative analysis. Generic Structure Potential (GSP) proposed by Cheong (2004) was applied to reveal visual and linguistic elements. Meanwhile, Halliday’s transitivity was applied to analyze types of processes in order to show how those elements represented the message conveyed. The research results showed that the visual elements on Lazada online advertisement were Lead, Emblem, and Display. Meanwhile, the linguistic elements were Announcement, Emblem, Call-and-visit-information, Enhancer, and Tag. Moreover, both elements were interconnected, in which attractive visual and linguistic elements directly affect the quality of the advertisement performed.
Pemanfaatan Sosiometri Dalam Layanan Bimbingan Dan Konseling Di SMPN 1 Sukajaya
Authors: Chayati Putri Arisa Nur , Rosidah Noneng Siti 
Published: April 2023

Sociometry ia a non-test tool used to analyze social relationships and student behavior in their circle of friends, as well as examine the social structure of a particular group of individuals. The purpose of this study was to determine how the implementation of sociometry in an educational institution. This study use qualitative approach with descriptive analysis. The result showed that the implementation of sociometry at SMP N 1 Sukajaya had run optimally and provided benefits, especially for guidance and counseling teachers and subject teachers to improve the adjustment of students social relations patterns and the structure of studenta social relations for better.AbstrakSosiometri merupakan salah satu alat nontes yang digunakan untuk menganalisis hubungan sosial dan tingkah laku peserta didik pada lingkaran pertemanannya, serta meneliti struktur sosial dari suatu kelompok individu tertentu. Tujuan penelitian ini adalah untuk mengetahui bagaimana implementasi sosiometri pada suatu lembaga pendidikan. Penelitian ini menggunakan pendekatan kualitatif dengan analisis deskriptif. Hasil penelitian menunjukan bahwa implementasi sosiometri di SMP N 1 Sukajaya telah berjalan secara optimal dan memberikan manfaat khususnya bagi guru bimbingan dan konseling dan guru mata pelajaran untuk memperbaiki struktur pembagian kelompok peserta didik, memperbaiki penyesuaian pola hubungan sosial peserta didik dan struktur hubungan sosial peserta didik menjadi lebih baik.
Proses Fabrikasi Pembuatan Plat Cetakan Penyangga Obat Nyamuk Bakar dengan Bahan Baja SKD 11 Menggunakan Mesin CNC Milling 3 Axis
Authors: Saputra Johan Hendra , Anjani Ratna Dewi , Hanifi Rizal 
Published: April 2023

Salah satu hambatan utama bagi perusahaan manufaktur adalah banyaknya jenis product yang diproduksi dan oleh karena itu sering terjadi perubahan perkakas, peralatan, dan aktivitas persiapan benda kerja lainnya. Jika sebuah perusahaan tidak meningkatkan pelayanannya, maka susah bersaing dengan perusahaan lain karena costumer lebih mengutamakan perusahaan yang menawarkan pelayanan yang cepat. Untuk meningkatkan kecepatan melayani customer, pelaku usaha perlu mengkaji faktor-faktor yang berpengaruh terhadap produktivitas perusahaan.Juga, inovasi produk lain yang kurang untuk menarik konsumen baru. Oleh sebab itu, agar bersaing dengan perusahaan lain, diperlukan investasi dalam penelitian dan pengembangan. Untuk mengetahui proses fabrikasi plat cetakan penyangga obat nyamuk menggunakan CNC milling. Untuk menambah pengetahuan mahasiswa supaya mengetahui dan memahami aplikasi ilmunya di dunia industri serta dapat menyerap dan berasosiasi dengan dunia kerja secara utuh.
Penerapan E-commerce Bisnis Pada PT Agiva Indonesia Guna Mencapai Target Pendapatan Penjualan
Authors: Sriwahyuni Noni , Ariesta Atik , Utari Dyah Retno 
Published: April 2023

Dewasa ini, banyak bisnis yang memanfaatkan teknologi e-commerce sebagai media penjualan agar dapat mempercepat dan memudahkan transaksi. PT Agiva Indonesia adalah perusahaan information technology (IT) yang melebarkan bisnis penjualan barang hardware server jaringan internet dalam skala besar. Permasalahan yang terdapat adalah terkendalanya proses pengelolaan transaksi penjualan barang dan terbatasnya jangkauan pemasaran produk serta customer baru sehingga membuat target penjualan barang yang diharapkan tidak signifikan bergerak cepat. Oleh karena itu, peneliti mengajukan website e-commerce business to business (B2B) untuk memecahkan masalah tersebut. Analisa masalah yang digunakan adalah fishbone diagram, business model canvas, unified modeling language dan interaction flow modeling language untuk perancangan dan analisa sistem. Website dirancang prototipe menggunakan content management system wordpress. Dengan adanya e-commerce B2B diharapkan dapat mempercepat proses pengelolaan transaksi penjualan, memaksimalkan pemasaran produk serta dapat mencapai target pendapatan perusahaan.
Efektivitas Media Pembelajaran Tas Siaga Bencana (TSB) dalam Meningkatkan Daya Retensi Siswa Sekolah Dasar
Authors: Prawesti Dwita Alfiani , Irfansyah Irfansyah 
Published: April 2023

AbstrakMedia pembelajaran merupakan sarana yang digunakan dalam proses belajar mengajar, bertujuan untuk memudahkan pencapaian tujuan belajar mengajar. Tujuan dari penelitian ini untuk menganalisis komponen antarmuka (interface) pada media pembelajaran yang dapat mempengaruhi daya ingat siswa. Berfokus pada media pembelajaran berbasis visual dalam program sosialisasi Pengurangan Risiko Bencana Sekolah (PRBS) yang dilakukan BNPB dan Komunitas Pahlawan Bencana, mengingat media ini menjadi alat penting dalam edukasi pengurangan dan mitigasi bencana sejak dini maka perlu dilakukan pengujian dari segi efektivitas dan kualitas media. Jenis penelitian ini adalah studi kasus. Pengumpulan data dilakukan dengan menyebarkan kuesioner kepada responden. Untuk memperoleh hasil data pengaruh komponen antarmuka terhadap daya ingat menggunakan uji varian (One-Way ANOVA) dan analisis deskriptif. Hasil analisis menunjukan komponen antarmuka yang terdiri dari: layout, color, image, typography dan Interaction mempengaruhi daya ingat siswa secara efektif. Berdasarkan hasil pengujian ANOVA didapat bahwa media papan permainan menghasilkan nilai ingatan sebesar 90%, media video animasi menghasilkan nilai ingatan sebesar 80% dan media poster menghasilkan nilai ingatan sebesar 40%. Kata Kunci: antarmuka, bencana, daya ingat, media pembelajaran AbstractLearning media is a tool used in the teaching and learning process, and aims to facilitate the achievement of teaching and learning objectives. The purpose of this study is to analyze the interface components in learning media that can affect students' memory. Focusing on visual-based learning media in the outreach program for Pengurangan Risiko Bencana Sekolah (PRBS) conducted by BNPB collaborated with a local community called Pahlawan Bencana, it is important to test the media used to teach disaster reduction and mitigation education from an early age, remembering this topic is very important. This type of research is a case study. Data collection was carried out by distributing questionnaires to respondents. To obtain the results of data on the effect of interface components on memory, researcher used a test of variance (One-Way ANOVA) and descriptive analysis. The results showed that the interface components which consist of: layout, color, image, typography and interaction affect students' memory effectively. Based on the results of the ANOVA test, it was found that board game become the leading medium produced a 90% memory, video animation media produced a 80% memory value and poster media produced a 40% memory. Keywords: disaster, interface, learning media, memory
Soluble interleukin-2 receptor combined with interleukin-8 is a powerful predictor of future adverse cardiovascular events in patients with acute myocardial infarction
Authors: Pan Kunming , Xu Chenqi , Chen Can , Chen Shuqing , Zhang Yuqian , Ding Xiaoqiang , Xu Xialian , Lv Qianzhou 
Published: April 2023

BackgroundLittle is known about the role of interleukin (IL) in patients with acute myocardial infarction (MI), especially soluble IL-2 receptor (sIL-2R) and IL-8. We aim to evaluate, in MI patients, the predictive value of serum sIL-2R and IL-8 for future major adverse cardiovascular events (MACEs), and compare them with current biomarkers reflecting myocardial inflammation and injury.MethodsThis was a prospective, single-center cohort study. We measured serum concentrations of IL-1β, sIL-2R, IL-6, IL-8 and IL-10. Levels of current biomarkers for predicting MACEs were measured, including high-sensitivity C reactive protein, cardiac troponin T and N-terminal pro-brain natriuretic peptide. Clinical events were collected during 1-year and a median of 2.2 years (long-term) follow-up.ResultsTwenty-four patients (13.8%, 24/173) experienced MACEs during 1-year follow-up and 40 patients (23.1%, 40/173) during long-term follow-up. Of the five interleukins studied, only sIL-2R and IL-8 were independently associated with endpoints during 1-year or long-term follow-up. Patients with high sIL-2R or IL-8 levels (higher than the cutoff value) had a significantly higher risk of MACEs during 1-year (sIL-2R: HR 7.7, 3.3–18.0, p &lt; 0.001; IL-8: HR 4.8, 2.1–10.7, p &lt; 0.001) and long-term (sIL-2R: HR 7.7, 3.3–18.0, p &lt; 0.001; IL-8: HR 4.8, 2.1–10.7, p &lt; 0.001) follow-up. Receiver operator characteristic curve analysis regarding predictive accuracy for MACEs during 1-year follow-up showed that the area under the curve for sIL-2R, IL-8, sIL-2R combined with IL-8 was 0.66 (0.54–0.79, p = 0.011), 0.69 (0.56–0.82, p &lt; 0.001) and 0.720 (0.59–0.85, p &lt; 0.001), whose predictive value were superior to that of current biomarkers. The addition of sIL-2R combined with IL-8 to the existing prediction model resulted in a significant improvement in predictive power (p = 0.029), prompting a 20.8% increase in the proportion of correct classifications.ConclusionsHigh serum sIL-2R combined with IL-8 levels was significantly associated with MACEs during follow-up in patients with MI, suggesting that sIL-2R combined with IL-8 may be a helpful biomarker for identifying the increased risk of new cardiovascular events. IL-2 and IL-8 would be promising therapeutic targets for anti-inflammatory therapy.