bluuebunny/crossref_metadata_2025_split huggingface dataset:
Direct evaluation of effective hole mobility in multilayer organic light-emitting diodes using the MIS-CELIV technique
Authors: Sato Tomoya , Katagiri Chiho , Miyamae Takayuki 
Published: January 2025

Abstract
To optimize carrier balance in organic light-emitting diodes (OLEDs), it is crucial to gather data on the charge transport properties of organic semiconductors as measured within a functioning device. In this study, we directly investigated the hole mobility of the N,N′-diphenyl-N,N′-bis(1-naphthyl)-1,1′-biphenyl-4,4′-diamine (α-NPD) layer in multilayer OLEDs with various hole injection layers (HILs). This was achieved using the metal–insulator–semiconductor charge extraction by linearly increasing the voltage (MIS-CELIV) technique, which utilized hole accumulation at the α-NPD/8-hydroxyquinoline aluminum (Alq3) interface. Our findings confirmed that hole mobilities evaluated via MIS-CELIV with sufficiently large offset voltages were more reliable, as the space-charge-limited extraction was realized through adequate hole accumulation at the α-NPD/Alq3 interface. Moreover, the hole mobility in the multilayer OLED configuration, as assessed by MIS-CELIV, reflects not only the hole transport properties of the α-NPD layer but also the hole injection properties at the HIL/α-NPD interface.
Uji akurasi Metode KNN dan Citra HSI dalam Mengklasifikasi Batik Solo Berdasarkan Motif
Authors: Setiaji Isnan , Lusiana Veronica 
Published: January 2025

<p><em>Batik is an Indonesian national artwork made with special techniques. Batik patterns contain meanings and philosophies from various customs and cultures that developed in Indonesia, and each region in Indonesia has different styles and characteristics due to the variety of batik motifs and colors. Therefore, digital images can be used as a first step in identifying Solo batik motifs because image processing is a highly developed research. Starting with the detection process on items, grouping items, and determining the right type of batik motif. this classification process using the KNN (K-Nearest Neighbor) method is converted to an HSI (Hue, Saturation, Intensity) image making it easier for image extraction. This research uses 50 training data and 25 test data, consisting of 10 Sidomukti batik data, 10 Parang batik data, 10 Kawung batik data, 10 Truntum batik data, 10 Satrio Manah batik data, the final result with testing and calculation of accuracy using the KNN algorithm is 80%.</em></p><p><strong><em>Keywords</em></strong><em>: </em><em>K-Nearest Neighbor;</em><em> </em><em>Hue-Saturation-Intensity;</em><em> Classification</em><em>;</em><em> </em><em>Solo </em><em>Batik</em></p><p> </p><p align="center"><strong>Abstrak</strong></p><p>Batik adalah karya seni nasional Indonesia yang dibuat dengan teknik khusus. Corak-corak batik mengandung makna dan filosofi dari berbagai adat istiadat dan budaya yang berkembang di Indonesia, dan setiap daerah di Indonesia memiliki gaya dan ciri khas yang berbeda. karena beragamnya motif dan warna batik. Oleh karena itu, gambar digital dapat digunakan sebagai langkah awal dalam mengidentifikasi motif batik Solo karena proses pengolahan gambar adalah penelitian yang sangat berkembang. Dimulai dengan proses deteksi pada item, pengelompokan item, dan menentukan jenis motif batik yang tepat. proses klasifikasi ini menggunakan metode KNN (<em>K-Nearest Neighbor</em>) dikonversi ke citra HSI <em>(Hue, Saturation, Intensity)</em> sehingga memudahkan untuk ekstraksi citra. Penelitian ini menggunakan 50 data latih dan 25 data uji, terdiri dari 10 data batik Sidomukti, 10 data batik Parang, 10 data batik Kawung, 10 data batik Truntum, 10 data batik Satrio Manah, hasil akhir dengan pengujian dan perhitungan akurasi menggunakan algoritme KNN sebesar 80%.</p><p> </p>
Perancangan UI Dan UX Aplikasi Pemesanan Buket Menggunakan Metode Double Diamond
Authors: Perdana Dimas Elang , Ma’ruf Nugroho Imam , Totohendarto Moch Hafid 
Published: January 2025

<p><em>Business development in Indonesia has been growing, especially the type of bouquet business, one of which is the Desshine Bouquet Store. However, currently Desshine Store does not have any specific activities or strategies that handle marketing and ordering products made. Looking at the problem of Deshhine Store which still uses social media and is not mobile-based. Therefore, a user interface design is needed before designing the application. Certain techniques are needed to design a bouquet ordering user interface that can facilitate the delivery of information and the ordering process for users. This study presents the design of the user interface of the bouquet ordering application using the Double Diamond method and user experience testing using the User Experience Questionnaire (UEQ) method which aims to measure the results of the design of the user interface design. The test results found that three UEQ scales were rated very good "Excellent", namely on the scale of attractiveness, efficiency, and dependability. While three UEQ scales are in the good rating of "Good", namely the perspicuity, stimulation and novelty scales.</em></p><p><em>K</em><em>eyword</em><em>:<strong> </strong>User Interface; User Experience; Double Diamond; User Experience Questionnaire</em><em></em></p><p align="center"><strong> </strong></p><p align="center"><strong>Abstrak</strong></p><p>Perkembangan usaha di Indonesia sudah semakin berkembang terlebih jenis usaha buket salah satunya Toko Buket Desshine. Namun, saat ini Toko Desshine tidak memiliki aktivitas atau strategi khusus yang menangani pemasaran dan pemesanan produk yang dilakukan. Melihat pada permasalahan Toko Deshhine yang masih menggunakan sosial media dan belum berbasis<em> mobile</em>, oleh karena itu diperlukan suatu desain <em>user interface</em> sebelum merancang aplikasi. Diperlukan suatu teknik tertentu untuk mendesain <em>user interface</em> pemesanan buket yang dapat memudahkan penyampaian informasi dan proses pemesanan untuk pengguna. Pada penelitian ini menyajikan perancangan <em>user interface</em> aplikasi pemesanan buket menggunakan metode <em>Double Diamond</em> dan pengujian <em>user experience</em> menggunakan metode <em>User Experience Questionnaire</em> (UEQ) yang bertujuan untuk mengukur hasil dari perancangan desain <em>user interface</em>. Hasil pengujian didapatkan hasil bahwa tiga skala UEQ berada pada penilaian sangat bagus <em>“Excellent”</em> yaitu pada skala <em>attractiveness, efficiency, </em>dan <em>dependability</em>. Sedangkan tiga skala UEQ berada pada penilaian bagus <em>“Good”</em> yaitu skala <em>perspicuity, stimulation </em>dan <em>novelty</em>.</p><p> </p>
Challenges of Ensuring Sustainable Poultry Meat Production and Economic Resilience under Climate Change for Achieving Sustainable Food Security
Authors: Abbas Ahmed Osman , Nassar Farid Saber , Ali Abdulrahman Mubarak Al 
Published: January 2025

Poultry meat production breeds are distinguished by their rapid growth, prolific output, and excellent nutritional efficiency when raised in optimal environmental conditions to realize their genetic potential. Climate change, characterized by elevated environmental temperatures, undermines optimal conditions for meat production, leading to diminished growth performance, reduced feed efficiency, and increased mortality rates, thereby resulting in substantial economic losses and critical threats to global food security. This project aims to investigate the obstacles to sustainable chicken meat production and improve economic resilience in the face of climate change, focusing on the formulation of strategies that promote sustainable food security. The global production of poultry meat rose by 1.63 million metric tons in 2023/2024 relative to 2022/2023 and is projected to grow by about 2% in 2025, attaining a new high of 104.9 million tons. Heat stress results in an annual economic loss of $2.36 billion in the U.S. chicken industry due to diminished production performance, elevated mortality rates, increased feed costs, and heightened disease resistance. Consequently, initiatives to mitigate the detrimental impacts of climate change on poultry production may include the adoption of heat-resistant breeds and the application of sustainable agricultural practices, in addition to formulating comprehensive legislation to address these issues In light of current climate change projections and rising temperatures, the research recommends the adoption of comprehensive measures to improve sustainable poultry production and ensure food security at both local and global levels.
The Influence of the Contemporary Instructors’ Digital Training Practices on Students Learning Outcomes in the Selected Higher Learning Institutions in Tanzania
Authors: Baynit Marystella , Mnyanyi Cosmas , Msoroka Mohamed 
Published: January 2025

Since the introduction of Information and Communication Technology in the 1990s globally, Higher Learning Institutions (HLIs) have been experiencing digital transformation in delivering instructions. In Tanzania, HLIs are among the sectors that encountered digital instability in facilitating digital training programs in this technological era. The instructors’ digital training practices are of great concern in the process of achieving the desired students' learning outcomes. This research article, therefore, assesses the Influence of the contemporary instructors’ digital training practices on students' learning outcomes in the selected higher learning institutions in Tanzania. A sample of 237 instructors from two higher learning institutions were selected randomly. A self-administered questionnaire, key informants interview and focus group discussion were employed as data collection tools. The findings indicate a significant influence of instructors’ digital training practices on students' learning outcomes specifically in the key parameters of using digital resources such as laptops, and interactive internet software such as Zoom meetings, emails and websites. The findings imply a more pronounced relationship between the variables, indicating a greater inclination towards advanced digital teaching practices among the instructors in higher learning institutions in Tanzania. It is concluded that the instructor’s digital training practices encompass the use of digital technology in the training/ learning process. However, the instructors’ digital training practices require improvement since the tested variables indicated a weak/low coefficient It is recommended that instructors improve their digital practices for the impactful contribution to their student’s learning outcomes
Rancang bangun aplikasi jasa setrika berbasis android
Authors: Muhamad Alda  , Desi Ardila  , Mutiara Sakinah  
Published: January 2025

Perkembangan teknologi digital telah memberikan dampak positif pada berbagai sektor, termasuk layanan jasa. Penelitian ini bertujuan merancang aplikasi jasa setrika berbasis Android yang inovatif untuk memenuhi kebutuhan masyarakat modern yang memiliki keterbatasan waktu. Metode Design Thinking digunakan dalam pengembangan aplikasi, yang mencakup lima tahapan: empati, definisi, ide, prototipe, dan pengujian. Melalui wawancara dan survei pengguna, tim peneliti memperoleh pemahaman mendalam tentang kebutuhan konsumen akan pelayanan setrika yang praktis. Aplikasi dikembangkan menggunakan Firebase sebagai backend utama, dengan fitur-fitur unggulan meliputi pemesanan layanan online, pelacakan status pesanan real-time, pembayaran digital, dan komunikasi melalui fitur chat. Unified Modeling Language (UML) digunakan untuk merancang arsitektur sistem, mencakup use case diagram dan activity diagram yang menggambarkan interaksi pengguna dan alur kerja aplikasi. Hasil pengembangan menunjukkan aplikasi yang user-friendly dengan antarmuka sederhana dan fungsional. Fitur-fitur seperti pemilihan jenis layanan, penjadwalan pengiriman, riwayat transaksi, dan notifikasi promo memberikan kemudahan dan kenyamanan bagi pengguna dalam mengakses layanan setrika.
Penerapan algortma ID3 dan Naïve Bayes untuk memprediksi keputusan konsumen dalam pembelian sports utility vehicle
Authors: Lemantara Julianto 
Published: January 2025

Banyak konsumen yang merasa kebingungan dan membutuhkan pertimbangan saat melakukan pembelian Sports Utility Vehicle (SUV). Pertimbangan ini dilakukan agar dapat melakukan pembelian SUV sesuai dengan kebutuhan. Karena itu, penelitian ini membantu konsumen dalam memutuskan untuk membeli mobil SUV atau tidak, didasarkan atas kebutuhan dan beberapa kriteria. Penelitian ini melakukan prediksi untuk konsumen saat membuat keputusan agar yakin dalam melakukan pembelian SUV. Penelitian ini menggunakan metode CRISP-DM yang terdiri atas fase pemahaman bisnis, pemahaman data, pengolahan data, pemodelan dan evaluasi. Sedangkan algoritma yang digunakan dalam penelitian ini yaitu algoritma ID3 dan Naive Bayes dengan menggunakan bantuan tools Weka 3.8.4. Data yang diperoleh berasal dari website kaggle untuk dataset yang diperoleh sejumlah 399 data yang kemudian dibagi menjadi 300 data latih dan 99 data uji. Data tersebut terdiri dari 4 atribut yaitu, gender, age, estimated salary dan purchased. Dari pengolahan data kedua algoritma yang digunakan menghasilkan nilai akurasi yang baik. Namun, algoritma ID3 memiliki akurasi yang lebih baik daripada Naïve Bayes dengan rincian nilai akurasi sebanyak 80.8% untuk ID3 dan 78.8% untuk Naïve Bayes. Karena tingkat akurasinya tergolong tinggi, maka hasil prediksi dari penelitian ini dapat memberikan rekomendasi yang akurat kepada konsumen dalam mengambil keputusan terkait pembelian SUV.
Audit of reusable medical devices sterilization in a tertiary-care surgical hospital
Authors: Trabelsi Bouthaina , Ben Hmida Mariem , Trigui Ahmed , Ben Ayed Houda , Jdidi Jihen , Yaich Sourour , Kassis Mondher 
Published: January 2025

Medical devices (MD) are a significant source of healthcare associated infections. Therefore, to break this chain, it is crucial to have an effective reprocessing of reusable medical devices (RMD. From this perspective, this study aimed to evaluate the steps of reprocessing RMD in Habib Bourguiba University Hospital (HBUH) as part of quality improvement project and establish recommendations.
Lavation: Einäscherung ohne Feuer – alkalische Hydrolyse als nachhaltige Alternative zur Verbrennung/Lavation: cremation without fire – alkaline hydrolysis as a sustainable alternative to combustion
Authors: Lutz Patrick 
Published: January 2025

In den letzten Jahren hat das Interesse an alternativen (Bestattungs-) Verfahren im Zuge der Umwelt- und Energiekrise zugenommen. Lavation beschreibt ein innovatives Verfahren, das Wasser und Elektrolyte nutzt, um biologische Materialien schonend zu zersetzen. Im Gegensatz zur Einäscherung verwendet dieses Verfahren die alkalische Hydrolyse anstelle der Oxidation, um schädliche Emissionen zu vermeiden und den Energieaufwand zu minimieren. In diesem Zusammenhang werden die wissenschaftlichen Grundlagen der Methode erläutert sowie die Anwendungen und Potenziale im Kremationsbetrieb diskutiert. Zudem werden zentrale Aspekte wie die Sicherheit für Mensch und Umwelt, die Würde und ethische Vertretbarkeit sowie die Nachhaltigkeit, insbesondere im Vergleich zu den konventionellen Bestattungsmethoden, des Verfahrens beleuchtet.

Summary In recent years, media interest in alternative disposal methods has increased in the wake of the environmental and energy crisis. Lavation describes an innovative process that uses water and electrolytes to gently decompose biological materials. In contrast to cremation, this process uses alkaline hydrolysis instead of oxidation to avoid harmful emissions and minimize energy consumption. In this context, the scientific foundations of the method are explained and the applications and potential in cremation operations are discussed. In addition, key aspects such as safety for humans and the environment, dignity and ethical acceptability as well as sustainability, particularly in comparison to conventional disposal methods, are examined.
A Catalog of Stellar and Dust Properties for 500,000 Stars in the Southwest Bar of the Small Magellanic Cloud
Authors: Yanchulova Merica-Jones Petia , Gordon Karl , Sandstrom Karin , Murray Claire E. , Clifton Johnson L. , Dalcanton Julianne J. , Roman-Duval Julia , Chastenet Jeremy , Williams Benjamin F. , Weisz Daniel R. , Dolphin Andrew E. 
Published: January 2025

Abstract
We present a catalog of individual stellar and dust extinction properties along close to 500,000 sight lines in the southwest bar of the Small Magellanic Cloud (SMC). The catalog is based on multiband Hubble Space Telescope photometric data spanning near-ultraviolet to near-infrared wavelengths from the Small Magellanic Cloud Investigation of Dust and Gas Evolution survey (SMIDGE) covering a 100 × 200 pc area. We use the probabilistic technique of the Bayesian Extinction And Stellar Tool (BEAST) to model the spectral energy distributions of individual stars in SMIDGE and include the effects of observational uncertainties in the data. We compare BEAST-derived dust extinction properties with tracers of the interstellar medium, such as the emission from the 12CO (2–1) transition (I(CO)), the dust mass surface density (Σdust) from far-IR emission, the H i column density (N(H i)) from the 21 cm transition, and the mass fraction of polycyclic aromatic hydrocarbons (PAHs; q
PAH, derived from IR emission). We find that the dust extinction (A(V)) in the SMIDGE field is strongly correlated with Σdust and I(CO), and less so with N(H i) and q
PAH, and suggest potential explanations. Our extinction measurements are also sensitive to the presence of the 2175 Å bump in the extinction curve toward UV bright stars. While most do not show evidence for the bump, we identify ∼200 lines of sight that are 2175 Å bump candidates. Furthermore, we find distinct structures in the dust extinction–distance distributions that provide insights into the 3D geometry of the SMC.
Building a reliable 16S mini-barcode library of wild bees from Occitania, south-west of France
Authors: Marquisseau Anaïs , Canale-Tabet Kamila , Labarthe Emmanuelle , Pascal Géraldine , Klopp Christophe , Pornon André , Escaravage Nathalie , Rudelle Rémi , Vignal Alain , Ouin Annie , Ollivier Mélodie , Pichon Magalie 
Published: January 2025

DNA barcoding and metabarcoding are now powerful tools for studying biodiversity and especially the accurate identification of large sample collections belonging to diverse taxonomic groups. Their success depends largely on the taxonomic resolution of the DNA sequences used as barcodes and on the reliability of the reference databases. For wild bees, the barcode sequences coverage is consistently growing in volume, but some incorrect species annotations need to be cared for. The COI (Cytochrome Oxydase subunit 1) gene, the most used in barcoding/metabarcoding of arthropods, suffers from primer bias and difficulties for covering all wild bee species using the classical Folmer primers.
We present here a curated database for a 250 bp mini-barcode region of the 16S rRNA gene, suitable for low-cost metabarcoding wild bees in applications, such as eDNA analysis or for sequencing ancient or degraded DNA. Sequenced specimens were captured in Occitania (south-west of France) and morphologically identified by entomologists, with a total of 530 individuals belonging to 171 species and 19 genera. A customised workflow including distance-tree inferences and a second round of entomologist observations, when necessary, was used for the validation of 348 mini-barcodes covering 148 species. Amongst them, 93 species did not have any 16S reference barcode available before our contribution. This high-quality reference library data are freely available to the scientific community, with the aim of facilitating future large-scale characterisation of wild bee communities in a context of pollinators' decline.
Russian Fertility Database
Authors: Churilova Elena V. , Andreev Evgeny M. , Chertenkov Kirill O. , Kishenin Pavel A. , Rodina Olga A. , Sokolova Vera V. 
Published: January 2025

The Russian Fertility Database contains a series of fertility indicators by birth order for Russia from 1946 to 2022, cohort fertility tables by birth order, and fertility rates by birth order for Russian women born between 1932 and 1988. All fertility indicators are calculated using data from official population statistics provided by the Federal State Statistics Service.
The article describes the structure of the database, the source data, and the methodology of calculating period and cohort fertility rates, as well as cohort fertility tables by birth order.
The Russian Fertility Database can be used for research, analytical materials, reports, presentations, as well as for educational purposes. The data allow us to analyze changes in the age profiles of fertility, the mean age at birth, the dynamics of the total fertility rate as period and cohort indicator for all birth orders combined and by birth order, parity distribution of women with specific number of children ever born and parity progression ratios. The data are in .xlsx format and are available on the web page: https://demogr.hse.ru/RFD.
Revendiquer un point de vue situé. L’exposition « Tanesashi: Remembrance of the Shore » à Aomori en 2013 et la série photographique de Sasaoka Keiko
Authors: Grout Catherine 
Published: January 2025

En 2013, en raison de l’intégration du rivage de Tanesashi (Tōhoku) au parc national pour la reconstruction de Sanriku, la conservatrice du musée départemental d’art d’Aomori, Takahashi Shigemi, organisa l’exposition « Tanesashi: Remembrance of the Shore ». Son intention était d’apporter un point de vue ancré depuis les lieux et leur histoire pour revendiquer une réalité, celle d’un milieu de vie qui diffère d’une attraction touristique et qui renvoie à un temps long. L’analyse dans le champ de l’esthétique porte sur les photographies de Sasaoka Keiko et sur les textes publiés dans le catalogue. Cet article se propose d’étudier les enjeux de pouvoir associés aux représentations de paysage ainsi que la potentielle résistance vis-à-vis du processus d’appropriation territoriale (coloniale) venant du gouvernement central.
Ranpo par inflexion ou Nagoya en mutation, recension de Ranpo et Nagoya : modernisme d’une ville de province et paysage originel du roman policier, de Komatsu Shōko
Authors: Ichiyanagi Hirotaka 
Published: January 2025

Analyse de Ranpo et Nagoya : modernisme d’une ville de province et paysage primitif du roman policier, de Komatsu Shōko. C’est à Nagoya que Ranpo a passé la majeure partie de son enfance. Comment la culture urbaine moderniste de la fin de l’ère Meiji, avec son mélange de conservatisme et de progressisme, a influence la sensibilité de Ranpo en tant qu’auteur ? Ce livre examine les tendances des romans à mystère autour de la personne de Ranpo.
Compte rendu de l’exposition « Cityscapes in Anime Background Art »
Authors: Vomscheid Delphine 
Published: January 2025

Du 17 juin au 19 novembre 2023, une exposition intitulée « Cityscapes in Anime Background Art » s’est tenue au musée d’Architecture de Kanazawa. Y étaient présentés au public plus de 140 documents graphiques associés à six films d’animation japonaise issus du genre de la science-fiction et sortis entre les années 1980 et les années 2000 : Akira, Patlabor, Patlabor 2, Ghost in the Shell, Metropolis et Tekkonkinkreet. Ces illustrations, de types et formats variés, sont toutes issues du processus de conception de l’environnement urbain et architectural. Exposées pour elles-mêmes, dénuées de personnages, elles permettent de mettre en valeur le travail considérable des créateurs dans l’élaboration des villes, des « doubles » de la ville japonaise, tantôt inspirées du réel, tantôt dystopiques.