bluuebunny/crossref_metadata_2025_split huggingface dataset:
How does social presence influence public crisis information sharing intention? Situational pressure perspective
Authors: Guo Xiaoan , Jin Hengjiang , Qi Tianzhe 
Published: July 2023

ObjectivePublic crises seriously affect social stability and personal health. When individuals are in a public crisis environment, they will have the impulse and intention to share information, which is a behavioral attitude shown in the face of a crisis. Public crisis information sharing intention will be affected by many factors. This study aims to examine how the process of social presence may influence information sharing intentions during a public crisis and the mediating effects of situational pressure, including risk perception of disease infection and consistency of perception of opinion climate.MethodsThis was a cross-sectional study with 505 youth SNS users. In order to collect as suitable samples as possible, a research website was commissioned to conduct a questionnaire in the early stages of the COVID-19 pandemic in China. This questionnaire was utilized to measure social presence, risk perception of disease infection, consistency of perception of opinion climate and intention to share information about COVID-19. Structural equation modeling was used to examine variable relationships in the research model.ResultsThe results showed that social presence was significantly and positively associated with risk perception of disease infection (B = 0.42, p &lt; 0.001), consistency of perception of opinion climate (B = 0.43, p &lt; 0.001) and intention to share information about COVID-19 (B = 0.48, p &lt; 0.001). Risk perception of disease infection (B = 0.19, p &lt; 0.001) and consistency of perception of opinion climate (B = 0.18, p = 0.002) positively predicted youth SNS users’ intention to share information about COVID-19. Risk perception of disease infection and consistency of perception of opinion climate mediated the relationship between social presence and intention to share information about COVID-19 (Z = 2.66, CI: 0.03, 0.15; Z = 2.66, CI: 0.02, 0.16).ConclusionThe study further deepens our understanding of the mechanisms underlying social presence and information sharing intentions. These new findings suggest that some situational cues, including media environment factors (social presence) and perceived stress factors (risk perception of disease infection, consistency of perception of opinion climate) may influence information sharing intention. From the perspective of communication psychology, this study enriched the assessment of information sharing on social media and contributes to understanding of social presence and situation pressure, and it helps to provide specific references for effectively promoting netizens’ intention to share information about public crises.
Accelerating voxelwise annotation of cross-sectional imaging through AI collaborative labeling with quality assurance and bias mitigation
Authors: Dreizin David , Zhang Lei , Sarkar Nathan , Bodanapally Uttam K. , Li Guang , Hu Jiazhen , Chen Haomin , Khedr Mustafa , Khetan Udit , Campbell Peter , Unberath Mathias 
Published: July 2023

Backgroundprecision-medicine quantitative tools for cross-sectional imaging require painstaking labeling of targets that vary considerably in volume, prohibiting scaling of data annotation efforts and supervised training to large datasets for robust and generalizable clinical performance. A straight-forward time-saving strategy involves manual editing of AI-generated labels, which we call AI-collaborative labeling (AICL). Factors affecting the efficacy and utility of such an approach are unknown. Reduction in time effort is not well documented. Further, edited AI labels may be prone to automation bias.PurposeIn this pilot, using a cohort of CTs with intracavitary hemorrhage, we evaluate both time savings and AICL label quality and propose criteria that must be met for using AICL annotations as a high-throughput, high-quality ground truth.Methods57 CT scans of patients with traumatic intracavitary hemorrhage were included. No participant recruited for this study had previously interpreted the scans. nnU-net models trained on small existing datasets for each feature (hemothorax/hemoperitoneum/pelvic hematoma; n = 77–253) were used in inference. Two common scenarios served as baseline comparison- de novo expert manual labeling, and expert edits of trained staff labels. Parameters included time effort and image quality graded by a blinded independent expert using a 9-point scale. The observer also attempted to discriminate AICL and expert labels in a random subset (n = 18). Data were compared with ANOVA and post-hoc paired signed rank tests with Bonferroni correction.ResultsAICL reduced time effort 2.8-fold compared to staff label editing, and 8.7-fold compared to expert labeling (corrected p &lt; 0.0006). Mean Likert grades for AICL (8.4, SD:0.6) were significantly higher than for expert labels (7.8, SD:0.9) and edited staff labels (7.7, SD:0.8) (corrected p &lt; 0.0006). The independent observer failed to correctly discriminate AI and human labels.ConclusionFor our use case and annotators, AICL facilitates rapid large-scale curation of high-quality ground truth. The proposed quality control regime can be employed by other investigators prior to embarking on AICL for segmentation tasks in large datasets.
Human Papillomavirus and Retinoblastoma: Evidence From a Systematic Review and Meta-analysis of Cross-Sectional Studies
Authors: Feng Hong , Deng Yuan 
Published: July 2023

Objectives: To study the prevalence and the association of HPV infection in retinoblastoma and to determine the most common genotype presented in RB.Methods: Following the PRIMSA guideline, 14 studies reporting HPV infection in RB acquired from six databases were included.Results: The prevalence of HPV from 941 RB samples was 15.6% [95% confidence interval (CI): 7.3–30]. Mexico followed by India and Brazil had the highest HPV prevalence in RB samples, 61.7% (95% CI: 17–93), 22.5% (95% CI: 9–47), and 12.1% (95% CI: 2–52), in order. HPV 16 was the most common genotype presented in RB samples 23% (95% CI: 9–47), followed by HPV 18 10% (95% CI: 3–30) and the combined HPV 16–18 6% (95% CI: 0–50). We did not find a significant association between HPV and RB [odds ratio (OR): 12.2; 95% CI: 0.65–232; p = 0.09]. However, after removing the largest-weighted study, a significant association between HPV and RB was observed (OR: 45.9; 95% CI; 8.6–245; p &lt; 0.001).Conclusion: HPV prevalence in RB samples was 15% and HPV 16 was the most presented genotype in RB samples. There may be an association between HPV and RB that is needed to be confirmed by high quality future studies. Preventive and treatment measures against HPV infection are essential for the prevention of any possible consequences, in particular, RB.
Genome and Transcriptome Analyses Facilitate Genetic Control of Wohlfahrtia magnifica, a Myiasis-Causing Flesh Fly
Authors: Jia Zhipeng , Hasi Surong , Zhan Deng , Hou Bin , Vogl Claus , Burger Pamela A. 
Published: July 2023

Myiasis caused by Wohlfahrtia magnifica is a widespread parasitic infestation in mammals. The infested host suffers from damage as the developing larvae feed on its tissues. For the control of myiasis infestation, genetic methods have been shown to be effective and promising as an alternative to insecticides. Combining genome, isoform sequencing (Iso-Seq), and RNA sequencing (RNA-seq) data, we isolated and characterized two sex-determination genes, W. magnifica transformer (Wmtra) and W. magnifica transformer2 (Wmtra2), whose orthologs in a number of insect pests have been utilized to develop genetic control approaches. Wmtra transcripts are sex-specifically spliced; only the female transcript encodes a full-length functional protein, while the male transcript encodes a truncated and non-functional polypeptide due to the presence of the male-specific exon containing multiple in-frame stop codons. The existence of five predicted TRA/TRA2 binding sites in the male-specific exon and the surrounding intron of Wmtra, as well as the presence of an RNA-recognition motif in WmTRA2 may suggest the auto-regulation of Wmtra by its own protein interacting with WmTRA2. This results in the skipping of the male-specific exon and translation of the full-length functional protein only in females. Our comparative study in dipteran species showed that both the WmTRA and WmTRA2 proteins exhibit a high degree of similarity to their orthologs in the myiasis-causing blow flies. Additionally, transcriptome profiling performed between adult females and adult males reported 657 upregulated and 365 downregulated genes. Functional analysis showed that among upregulated genes those related to meiosis and mitosis Gene Ontology (GO) terms were enriched, while, among downregulated genes, those related to muscle cell development and aerobic metabolic processes were enriched. Among the female-biased gene set, we detected five candidate genes, vasa (vas), nanos (nanos), bicoid (bcd), Bicaudal C (BicC), and innexin5 (inx5). The promoters of these genes may be able to upregulate Cas9 expression in the germline in Cas9-based homing gene drive systems as established in some flies and mosquitoes. The isolation and characterization of these genes is an important step toward the development of genetic control programs against W. magnifica infestation.
Low-Profile Millimeter-Wave Metasurface-Based Antenna with Enhanced Bandwidth
Authors: Han Ke , Yan Yuchu , Yan Ze , Wang Chongwei 
Published: July 2023

A millimeter-wave broadband metasurface-based antenna with a low profile is proposed. In order to guide the mode excitation, the characteristic mode analysis (CMA) is used for the design and optimization of the proposed antenna. Four sets of coplanar patches with different dimensions on a thin printed circuit board are used to generate four adjacent broadside modes, which are directly fed by a coaxial probe. Then, to expand low-frequency bandwidth, a new resonant mode is introduced by etching slots on the parasite patch. Meanwhile, the extra mode introduced does not significantly change the radiation performance of the original modes. Moreover, dual slots are etched on the mid patch fed by the coaxial probe, which moves the orthogonal modes of the chosen modes out of the operating band to reduce cross-polarization levels. The proposed antenna realized 25.02 % (30–38.58 GHz) impedance bandwidth with dimensions of 1.423×1.423×0.029λ0 3 (λ0 is the wavelength at 34 GHz in free space), and the realized gain in the band is 8.35–11.3 dB.
Funciones ejecutivas y su relación en la evaluación calificativa en niños/as de segundo y tercero de básica de la Escuela Dillon
Authors: Flores Romero Diana Elisabeth 
Published: July 2023

En el entorno educativo se pueden experimentar nuevas situaciones que estimulan las funciones ejecutivas, mismas que ayudan a mejorar los procesos de aprendizaje escolar. Esencialmente, estas son cruciales para lograr objetivos educativos y profesionales, ya que coordinan y organizan procesos cognitivos básicos necesarios para comportamientos propositivos y socialmente aceptados. El presente estudio tuvo como objetivo general determinar la relación que existe entre las funciones ejecutivas y la evaluación calificativa en los niñas y niños de 2do y 3ero de básica de la Escuela Dillon en la provincia de Cañar, Ecuador. La metodología usada fue cuali-cuantitativo de diseño no experimental, corte transversal y alcance descriptivo. Para evaluar las funciones ejecutivas en niños y niñas de 2do y 3ero de básica se utilizó el test ENFEN y el reporte de calificaciones (promedio general). Para analizar la relación de estas variables con la variable numérica del promedio general se utilizó el coeficiente de Correlación de Spearman. Después de llevar a cabo la investigación y examinar los resultados obtenidos se concluyó que hay una conexión entre las funciones ejecutivas y la evaluación calificativa de los niñas y niños. También se destacó que la correlación entre estas variables no implica causalidad, por lo que es importante considerar otros factores que puedan influir en el desempeño académico de los estudiantes.
Synthesis and luminescence properties of Cr2O3-CaO-GeO2 glass and glass ceramics for broadband NIR-LEDs
Authors: Nanai Yasushi , Satake Yutaro , Kitazawa Nobuaki 
Published: July 2023

Abstract
We report the fabrication of novel 0.1Cr2O3-25CaO-75GeO2 glass and glass ceramics with wideband NIR luminescence and the annealing temperature dependence of the photoluminescence (PL) properties for applications as NIR phosphors. The anisotropic growth of Ca2Ge7O16 nanocrystals in the annealing samples was confirmed. Annealing-induced variations in the body colors and diffuse reflectance spectra suggest that change in the valence of Cr ions and their coordination environments. Broadband luminescence of 700–1300 nm attributed to the 4T2 → 4A2 transition of Cr3+ was observed for the as-made glass. The peak wavelength is shifted from 860 to 780 nm, and line-shaped 2E → 4A2 emission appears due to the crystallization of Ca2Ge7O16 by heat treatment. The PL quantum yield reaches the maximum at 0.19 when the sample is annealed at 775 °C, and the dependence on annealing temperature can be understood by the change in the PL lifetimes and diffuse reflectance spectra.
Adlayer formation in low-pressure chemical vapor deposited graphene and its exploitation for creating PUF surfaces
Authors: Lee Sangsun , Kim Dong Hwan , Kim Jiseon , Ye Jongpil 
Published: July 2023

Abstract
We investigate adlayer formation in low-pressure chemical vapor-deposited graphene and show that graphene can be grown to have adlayer morphologies that are useful for creating physical unclonable authentication tags with large encoding capacities. The number density and size of the adlayers significantly increase when graphene is grown on electrochemically reduced rough surfaces. They are widely varied by controlling the methane partial pressure, growth temperature, and surface oxidation states of the Cu foils. The uniformity and uniqueness of the optimally prepared 256-bit long authentication keys are extremely close to 0.5, affording an encoding capacity of 8.23 × 1062.
Peran Disiplin Kerja, Kompetensi, dan Lingkungan Kerja Fisik terhadap Kinerja Karyawan
Authors: Dewi Santi Riana , Amalia Alya Rizki , Huddin M. Nurhaula 
Published: July 2023

Penelitian ini ditujukan untuk mengevaluasi hubungan disiplin kerja, kompetensi dan lingkungan kerja fisik terhadap kinerja para karyawan di Hotel Pesona Enasa Merak. Penelitian ini adalah penelitian kuantitatif. Karena jumlah populasi 33 orang, maka dipakai metode <em>sampling</em> jenuh. Data primer yang dipakai dikumpulkan melalui kuesioner dan dianalisis menggunakan <em>software SPSS 25</em>. Kompetensi berkontribusi positif dan berarti terhadap kinerja karyawan, disiplin kerja berkontribusi positif tetapi tidak berarti terhadap kinerja karyawan dan lingkungan kerja fisik berkontribusi positif dan berarti terhadap kinerja karyawan. Secara bersama-sama, kompetensi, disiplin kerja dan lingkungan kerja fisik mempengaruhi kinerja karyawan.
Pengembangan Bahan Ajar Potensi Wisata Budaya di Kota Malang
Authors: Syafira Nihla , Budijanto Budijanto , Wagistina Satti 
Published: July 2023

Pembelajaran yang bermakna wajib ditunjang dengan sebuah bahan ajar yang berkualitas dan kontekstual. Penelitian ini bertujuan guna mengembangkan bahan ajar geografi berbasis kontekstual potensi wisata budaya di Kota Malang. Model Borg and Gall ialah model penelitian yang digunakan, yang terdiri dari 10 tahapan. Akan tetapi, pada penelitian ini dilaksanakan modifikasi menjadi 8 tahapan yakni, analisis potensi masalah, perencanaan, pengembangan awal produk, validasi, revisi desain, uji coba, revisi produk, dan produk akhir. Siswa kelas XI IPS sebanyak 36 dan seorang guru mata pelajaran geografi ialah subjek uji coba pada penelitian ini. Instrumen penilaian berbentuk angket validasi untuk ahli materi, ahli bahasa, ahli media, serta angket efektifitas untuk praktisi lapangan dan siswa. Hasil penelitian sebagai berikut: 1) uji validasi yang dilaksanakan oleh ahli bahasa memperoleh hasil 90%, ahli media 98%, dan ahli materi 96%. 2) uji efektifitas oleh guru memperoleh nilai 87,5%, dan siswa 88,9%. Hal tersebut menunjukkan bahwa bahan ajar Potensi Wisata Budaya di Kota Malang yang dikembangkan valid serta efektif sehingga bisa dipakai sebagai bahan ajar geografi SMA.
KESIAPAN PESERTA DIDIK KELAS VIII DALAM MELAKSANAKAN PROSES PEMBELAJARAN JARAK JAUH DI SMP N 4 MATARAM TAHUN 2022
Authors: Andi Anshari Bausad, Arif Yanuar Musrifin  
Published: July 2023

Kualitas pendidikan saat ini sedang mengalami masalah sebagai dampak wabah coronavirus disease yang menyebar dengan cepat, termasuk di Indonesia. Mendikbud menghimbau pelaksanaan proses pembelajaran agar tidak di laksanakan secara tatap muka, atau menggunakan metode pembelajaran jarak jauh sebagai alternatif pelaksanaan pembelajaran. Pendidikan jasmani program aktivitas belajar yang memberikan pokus yang proporsional dan memadai terhadap tiga ranah, yaitu afektif, kognitif, dan psikomotor. Sehingga tujuan penelitian ini adalah untuk mengetahui tentang kesiapan peserta didik di SMP N 4 Mataram dalam melaksanakan pembelajaran jarak jauh dalam mata pelajaran Pendidikan Jasmani Olahraga dan Kesehatan. Penelitian ini termasuk penelitian deskriptif dengan pengumpulan data dengan metode survey melalui kuesioner. Populasi dalam penelitian ini adalah peserta didik kelas VIII SMP Negeri 4 Mataram dengan jumlah 190 peserta didik. Dengan menggunakan teknik proportionate random sampling sampel penelitian ini adalah 97 siswa dari 6 kelas siswa kelas VII. Instrumen ini menggunakan angket yang sudah di uji Validitas dan Reabilitas dalam angket kesiapan peserta didik kelas VIII dalam pembelajaran jarak jauh mata pelajaran pendidikan jasmani olahraga dan kesehatan dengan 28 butir pernyataan, yang terbagi menjadi 3 aspek, aspekpra pelaksanaan,pelaksanaan dan evaluasi. Teknis analisis data menggunakan teknik analisis data diskriptif kuantitatif. Hasil Penelitian pelaksanaan pembelajaran Pendidikan Jasmani Olahraga dan Kesehatan di SMP N 5 Mataram secara keseluruhan baik dari aspek pra pelaksanaan, pelaksanaan dan evaluasi mendapatkan penilaian sangat tinggi dengan frekuensi 0 dan persentase 0 %, penilaian tinggi dengan frekuensi 27 dan persentase 27,83 %, penilaian cukup dengan frekuensi 68 dengan persentase 70,10 %, penilaian rendah dengan frekuensi 2 dan persentase 2,06 %, dan untuk penilaian sangat rendah dengan frekuensi dan persentase 0 %. Kesimpulan Kesiapan peserta didik kelas VIII SMP N 4 Mataram dalam pelaksanaan pembelajaran jarak jauh dari keseluruhan aspek di dapatkan rata rata-ratanya adalah 89,43 dan masuk dalam kategori cukup.
The Use of Apology Strategies by Iraqi EFL Learners
Authors: Al-Quraishy Saadiya Wudaa 
Published: July 2023

Apology is an expressive illocutionary act. It is a social act, the goal of which is to maintain harmony between the speaker and hearer. To perform the act of 'apologizing', the offender who perceives the need to apologize should employ certain strategies of apology: opting out, evasive strategies, direct strategies and indirect ones. This study aims at categorizing the types and percentages of the strategies used in performing the speech act of 'apologizing' by Iraqi EFL learners of English as a foreign language. It also attempts at pointing out the breakdowns committed in using these strategies. To this end, the discourse completion test was practiced to twenty-five participants of Iraqi EFL learners of English as a foreign language. The findings after analyzing their responses reveal that Iraqi EFL learners of English as a foreign language lack knowledge for most of the strategies of apology .
PERKEMBANGAN INDUSTRI KREATIF DI KOTA TASIKMALAYA PADA ERA DIGITAL
Authors: Wulansari Wulansari , Fauziyah Devina , Hidayat Taofik , Ramasiah Suci , Prehanto Adi , Nuryadin Asep 
Published: July 2023

Industri kreatif memiliki peranan penting dalam meningkatkan pertumbuhan perekonomian nasional, yaitu dapat dilihat dari banyaknya daerah yang memiliki sektor industri kreatif, salah satu daerah yang terdapat banyak penggiat industri kreatif adalah kota tasikmalaya, beberapa industri kreatif yang terkenal di daerah tasikmalaya diantaranya yaitu batik, bordir, kayu olahan, makanan olahan, dan lainnya. penelitian ini bermaksud menjelaskan bagaimana keadaan industri kreatif di Kota Tasikmalaya serta permasalahan yang tengah dihadapi oleh para pelaku industri dengan menggunakan metode pendekatan kualitatif dan wawancara kepada dinas UMKM dan para pelaku industri kreatif sebagai teknik pengumpulan data dan dideskriptifkan dengan berfokus pada penjelasan narasumber dan fakta yang diperoleh saat penelitian. data yang didapat menjelaskan bahwa teknologi digital mampu menjadi sarana penunjang dalam keberlangsungan perkembangan industri kreatif, hal ini dapat dilihat dari banyaknya masyarakat yang menggunakan aplikasi untuk menunjang segala aktivitas sehari-harinya, tentu saja ini menjadi tantangan bagi para penggiat pelaku industri kreatif untuk senantiasa selalu mengikuti arus perkembangan zaman. jika pelaku tidak didukung dengan adanya teknologi digital, besar kemungkinan pasar yang dicapai hanya berada di sekitar industri kreatif sehingga penjualan tidak mencapai target. maka dari itu, pentingnya peranan teknologi digital pada era sekarang bagi setiap industri kreatif sebagai perluasan target pasar.
HARGA DAN PROMOSI BERDAMPAK TERDAPAK KEPUTUSAN PEMBELIAN KOPI KENANGAN
Authors: Nursiti Nursiti , Syafarudin Syafarudin 
Published: July 2023

Penelitian ini bertujuan untuk menguji secara empiris apakah harga dan promosi berdampak terhadap keputusan pembeli kopi kenangan. Penelitian ini merupakan penelitia deskriptif kuantitatif. Sampel pada penelitian ini adalah pelanggan kopi kenangan di DKI Jakarta. Sampel pada penelitian ini sebanyak 100 responden yang tersebar di DKI Jakarta. Uji yang digunakan adalah uji model pengukuran (outer model), uji model struktural (inner model), dan pengaruh tidak langsung dengan metode Structural Equation Modeling (SEM PLS) 3.0. Hasil penelitian ini menyatakan harga terhadap keputusan pembeli berpengaruh signifikan dengan P Values 0,000 dan hasil tersebut kurang dari 0,005. Sedangkan T-Statistik benilai 9.724 hasil tersebut berada di atas atau lebih dari 1,98. Promosi terhadap Keputusan pembeli berpengaruh signifikan dengan P Values yang bernilai 0,046 dan hasil tersebut kurang dari 0.05 sedangkan T-Statistik bernilai 2,004 hasil tersebut berada di atas 1,98.
EFEKTIVITAS PEMBELAJARAN DARING MENGGUNAKAN APLIKASI WHATSAPP DI SDN INPRES TOMPUDAU KECAMATAN TINANGKUNG KABUPATEN BANGGAI KEPULAUAN
Authors: Yalida Abdi , Abd Arifah , Dunggio Alif , Enteding Almustari 
Published: July 2023

ABSTRAK
Tujuan penelitian ini adalah untuk Mendeskripsikan Efektivitas pembelajaran daring Menggunakan aplikasi whatsapp di SDN Inpres Tompudau Kecamatan Tinangkung Kabupaten Banggai Kepulauan. Metode penelitian yang di gunakan adalah metode penelitian kualitatif dan di ungkap secara deskriptif. Metode kualitatif dipilih peneliti dengan alasan permasalahan yang dibahas dalam penelitian ini tidak berkenaan dengan angka–angka tapi mendeskripsikan, menguraikan dan menggambarkan mengenai Efektivitas pembelajaran daring Menggunakan aplikasi whatsapp. Guru dan siswa dan dukungan orang tua dalam menfasilitasi anaknya dengan HP Android sehingga proses pembelajaran daring di SDN Inpres Tompudau berjalan lancar. Hal ini dibuktikan dengan semakin meningkatnya kesadaran peserta didik tentang pentingnya pengunaan HP android dengan menggunakan aplikasi WhatsApp dalm pelaksanaan pembelajaran daring di masa pandemi covid-19 dan telah semangat belajar untuk memperoleh prestasi yang baik.