bluuebunny/crossref_metadata_2025_split huggingface dataset:
Persepsi Mahasiswa Terhadap Perkuliahan dalam Jaringan (Daring) pada Mata Kuliah Matematika 2
Authors: Ariani Wiga , Suhita Delpima , Hikmah Nur 
Published: August 2022

The purpose of this research was to look at the tendency of students' perceptions of online learning in mathematics 2. This research is a quantitative research with survey method. The main data source of this research was obtained from the respondents. This research was carried out at Mechanical Engineering Study Program, faculty of engineering, Krisnadwipaya University, in June 2022. Data collection techniques using questionnaires. Respondent in this research were student of the 2nd semester of mechanical engineering study program in the 2021-2022 academic year. The measurement scale used is a Likert scale with a scale of strongly agree (SS), agree (s), disagree (TS), strongly disagree (STS). The data analysis technique used descriptive statistics. The average percentage of 76.08% for the aspect of online lecture facilities and infrastructure located in the area strongly agrees that the facilities and infrastructure are very supportive of carrying out online lectures. The percentage of 78.57% which is located in the regions strongly agrees with the online lecture aspect in the mathematics course 2. This means that online learning activities can run well and according to the RPS and have a positive impact on students in terms of critical thinking, innovation, expressing communication ideas, and utilization. technology.
Algoritma Apriori Untuk Pola Penjualan Pada Kedai Kopi Studi Kasus: Kedai Kopioko
Authors: Juliano Aryo , Rasim  , Sugiyatno  
Published: August 2022

Dengan promosi yang efektif dapat meningkatkan angka penjualan. Salah satu cara ialah dengan mengidentifikasi kondisi pasar yaitu tentang selera pembelian konsumen, yang dapat diamati melalui data-data transaksi pembelian konsumen. Dalam beberapa tahun terakhir, data transaksi telah banyak digunakan sebagai bahan penelitian, yang bertujuan untuk membangun beberapa informasi baru terkait pola penjualan untuk membantu mengelola pengembangan bisnis di masa depan. Dalam penelitian ini digunakan metode algoritma apriori untuk mengetahui pola penjualan.Hasil yang diperoleh dari uji coba yang dilakukan bahwa aplikasi implementasi data mining menggunakan algoritma apriori dengan metode association rule dapat berjalan dengan baik dan menghasilkan dua aturan asosiasi, dengan merubah parameter minimum support dan confidence. Dari setelah dilakukan percobaan menggunakan algoritma apriori dapat disimpulkan bahwa kombinasi menu item yang dapat di buat untuk pola penjualan atau proses pengembangan promosi menggunakan menu paket Kopioko rasis, kentang dengan nilai confidence 60,34%, dan Kopioko rasis, regal dengan nilai confidence 54,88
Kata Kunci: Algoritma Apriori, Pola Penjualan, Aturan Asosiasi.
The predicting factors of clinical outcomes in patients with COVID-19 in the Kingdom of Saudi Arabia [KSA]: A multi-center cohort study
Authors: Alrefaee Janan , E Albalawi Aishah , Alanazi Sarah , A Althobaiti Norah , Daghash Hanan , Abu Hasb Tharaa , Abusuliman Mohammad 
Published: August 2022

Background: On March 2020, the first case of coronavirus disease-19 was registered in the Kingdom of Saudi Arabia and subsequently the first mortality case. The predicting factors for patients' outcomes are essential to triage patients with COVID-19. This may provide low-cost facilities that help in the fight against the existing global pandemic.
Objectives: This study aimed to predict hospitalization and death outcomes of COVID-19 patients using the simplest facilities.
Method: The electronic medical records of 280 COVID-19 patients between March 2020 and May 2021 were retrieved from a multi-centre of healthcare facilities across Kingdom of Saudi Arabian cites. All demographic and clinical information were examined to determine predictors and outcomes.
Results: Of the 280 COVID -19 patients enrolled in our study, 14.3% were aged ≥ 66 years and 62.5% were female. The elderly (≥ 66 years, P= 0.000) and male patients (P= 0.001) were significantly hospitalized by COVID -19 than others. Patients with symptoms were hospitalized significantly more than patients without symptoms (P= 0.001). Patients with chronic conditions were hospitalized more frequently (P= 0.001). Hospitalization status also did not differ by smoking. Fever occurred significantly more frequently in patients with one or more chronic diseases (P = 0.000). Elderly (≥ 66 years, P= 0.000) and male patients of COVID -19 (P= 0.022) had significant evidence of association with death outcome than others. Hospitalization status was associated with death (P = 0.000).
Conclusion: This study reported that male gender and advanced age COVID-19 patients are independent predictors for both hospital admission and death outcomes more than others. The COVID-19 patients who complain from symptoms are at risk for hospitalization as well. Additionally, having chronic clinical conditions are predictor factor for hospital admission outcome. Finally, the hospitalized patients of COVID-19 infection are at risk for death outcome.
Pengaruh Kesadaran Wajib Pajak, Pemahaman Peraturan Perpajakan dan Sanksi Perpajakan Terhadap Kepatuhan Wajib Pajak (Studi Empiris Wajib Pajak Pribadi di Wilayah KPP Pratama Cikupa - Tangerang)
Authors: Wijaya Anita 
Published: August 2022

Peranan pajak sangat penting dalam pembangunan negara dan kepatuhan wajib pajak merupakan kunci utama dari penerimaan pajak. Penelitian sebelumnya yang telah dilakukan menemukan banyak faktor yang dapat mempengaruhi kepatuhan wajib pajak. Tujuan dari penelitian ini yaitu untuk mengetahui dan menganalisa faktor-faktor yang mempengaruhi kepatuhan wajib pajak. Faktor-faktor tersebut adalah kesadaran wajib pajak, pemahaman peraturan perpajakan dan sanksi perpajakan. Tipe penelitian ini adalah penelitian kuantitatif dan menggunakan purposive sampling. Data menggunakan data primer dan meminta responden untuk
mengisi kuesioner. Populasi dalam penelitian ini adalah wajib pajak orang pribadi yang terdaftar dalam KPP Pratama Cikupa, Tangerang. Teknik analisis yang digunakan adalah analisis linier berganda. Hasil penelitian menunjukkan bahwa kesadaran wajib pajak berpengaruh terhadap kepatuhan wajib pajak, sedangkan pemahaman peraturan perpajakan dan sanksi perpajakan tidak berpengaruh terhadap kepatuhan wajib pajak
ISLAMISASI DI KERAJAAN JAMBI
Authors: Deki Syaputra ZE Ona Yulita, 
Published: August 2022

AbstractStudy of the formation and development of the kingdom of Jambi including the underdeveloped field of study, including a discussion of the process of islamizing the kingdom.This is due to the lack of sources such as local texts, tambo, chronicles, saga, genealogies and so forth. Moreover the kingdom of jambi is not too big and it will be increasingly difficult to express it. Where as, according to Azyumardi Azra in Sumatra Jambiis the first area to be visited by Muslim traders from Arabic, Indan, Chinese and European. Islam in the kingdom of Jambi also broadcast by merchants or traders from Turkey and managed to change the royal System into the sultanate system.Keywords: Islamization, Kingdom, Jambi AbstrakKajian tentang pembentukan dan perkembangan Kerajaan Jambi termasuk bidang kajian yang terbelakang, termasuk pembahasan tentang proses Islamisasi kerajaan tersebut. Hal ini disebabkan kurangnya sumber-sumber seperti naskah-naskah lokal, tambo, babad, hikayat, silsilah-silsilah dan lan sebagainya. Terlebih lagi Kerajaan Jambi tidak terlalu besar dan akan semakin sulit untuk mengungkapkannya.Padahal, menurut Azyumardi Azra di Sumatera Jambi merupakan wilayah yang pertama kali disinggahi oleh para pedagang-pedagang muslim dari Arab, India, Cina dan Eropa. Islam di Kerajaan Jambi juga di syiarkan oleh saudagar atau pedagang dari Turki dan berhasil mengubah sistem Kerajaan menjadi sistem Kesultanan.Kata Kunci: Islamisasi, Kerajaan, Jambi
IMPLEMENTASI PENDEKATAN SCIENTIFIC DALAM PEMBELAJARAN SEJARAH DI SMA NEGERI 4 MUARO JAMBI DALAM KURIKULUM 2013
Authors: Satriyo Pamungkas Alfin Bagus Rivaldi, 
Published: August 2022

AbstractScientific learning is a characteristic of implementing the 2013 curriculum in the learning process in schools so that students are more active in the learning process. The scientific approach is a scientific approach that is applied to learning because it applies scientific principles namely observing, asking, gathering information, associating, and communicating. The new approach applied to learning requires teachers to master how to implement it according to the 2013 curriculum. The implementation of the scientific approach in history learning at SMA Negeri 4 Muaro Jambi applies learning methods and models that are capable of student activity in learning. It can be said that history learning is in accordance with the 2013 curriculum even though it is not optimal. One of the methods used in learning is carried out by the teacher, namely the discussion method which is interspersed with the lecture method. The teacher applies the discussion method because it is considered capable of making students more active and critical in the learning process. Meanwhile, there are also obstacles such as a lack of reference reading materials, learning tools such as projectors and permanent focus in classrooms, and the absence of a special history lab. Keywords: Scientific Approach, Historical Learning AbstrakPembelajaran scietific merupakan ciri khas dari penerapan kurikulum 2013 dalam proses pembelajaran di sekolah agar siswa lebih aktif dalam proses belajarnya. Pendekatan scietific suatu pendekatan ilmiah yang diterapkan dalam pembelajaran karena menerapkan prinsip-prinsip ilmiah yakni mengamati, menannya, mengumpulkan informasi, mengasosiasikan, dan mengkomunikasikan. Barunya pendekatan diterapkan pada pembelajaran mengahruskan guru dituntut menguasai cara implementasinya sesuai kurikulum 2013. Implementasi pendekatan scientific dalam pembelajaran sejarah di SMA Negeri 4 Muaro Jambi menerapkan metode dan model pembelajaran yang mampu keaktifan siswa dalam belajar. Hal ini dapat dikatakan bahwa pembelajaran sejarah sudah seuai dengan kurikulum 2013 meskipun belum maksimal. Penggunaan metode dalam pembelajaran salah satunya dijalankan oleh guru yaitu metode diskusi yang diselingi dengan metode ceramah. Penerapan metode diskusi oleh guru karena dirasa mampu membuat siswa lebih aktif dan kritis dalam proses pembelajaran. Sementara juga terdapat kendala seperti kurangnya bahan bacaan referensi, sarana pembelajaran seperti proyektor dan infocus secara permanen di kelas, dan tidak adanya lab khusus sejarah. Kata Kunci : Pendekatan Scietific, Pembelajaran Sejarah.
PENGEMBANGAN MEDIA PEMBELAJARAN PERMAINAN TEKA-TEKI SILANG PADA MATA PELAJARAN SEJARAH KELAS X IPA SMA N 8 KOTA JAMBI
Authors: Mohammad Andi Wasgito Nada tismaliya sari, 
Published: August 2022

AbstractThis research and development departs from the problems that occur in SMA N 8 in the city of Jambi where the learning is monotonous and less varied so that students get bored quickly. Learning media can be an alternative in solving problems that occur. This research aims to produce instructional media products, namely crossword puzzles and apply it to history lessons in class X IPA at SMA N 8, Jambi city. The research method used in this research is ADDIE developed by Lee and Owen which has five stages, namely; 1) analysis, 2) design, 3) development, 4) implementation, and 5) evaluation. In the implementation stage, the researcher adopted the Martin Tessmen model. The research was conducted at SMA N 8 Kota Jambi with research subjects of class X IPA students, amounting to 2 people for individual trials, 10 people for small group trials, and 34 people for large group trials. From the results of field trials, it was found that the results of individual trials, the total score an average percentage of 82.6% were included in the "good" category. The results of the small group skoe trial average percentage of 86.8% were included in the "very good" category, the results of the field test results for the average score of 90.74% were included in the "very good" category. For the use of learning media, this crossword puzzle is applied in learning history.Keywords: Media, learning, crossword puzzles AbstrakPeneltian dan pengembangan ini berangkat dari permasalahan yang terjadi di SMA N 8 kota jambi dimana pembelajaran yang dilakukan monoton dan kurang bervariasi sehingga siswa cepat bosan. Media pembelajaran dapat menjadi alternative dalam pemecahan masalah yang terjadi. Penelitian ini bertujaun untuk menghasilkan produk media pembelajaran yaitu teka-teki silang dan menerapkannya pada pelajaran sejarah kelas X IPA di SMA N 8 kota jambi. Metode penelitian yang digunakan dalam penelitian ini adalah ADDIE yang dikembangkan oleh Lee and owen yang memiliki lima tahap yaitu; 1) analisis,2) desain,3) pengembangan,4) implementasi, dan 5) evaluasi. Pada tahap implenrasi peneliti mengadopsi model martin tessmen. Penelitian dilakukan di SMA N 8 kota jambi denagn subjek penelitian siswa kelas X IPA yang berjumlah 2 orang untuk uji coba perorangan, 10 orang untuk uji coba kelompok kecil, dan 34 orang pada uji coba kelompok beasr. Dari hasil uji coba lapangan didapatkan hasil uji coba perorangan, jumlah skor rata-rata persentase 82,6% termasuk kedalam kategori “baik”. Hasil uji coba small group skoe rata-rata persentase 86,8% termasuk kedalam kategori “sangat baik”, hasil uji coba field tes skor rata-rata persentase 90,74% termasuk kedalam kategori “sangat baik”. Untuk penggunaan media pembelajaran teka-teki silang ini diterapkan dalam pembelajaran sejarah.Kata kunci: Media, pembelajaran, teka-teki silang
Tannic acid assisted metal–chelate interphase toward highly stable Zn metal anodes in rechargeable aqueous zinc-ion batteries
Authors: Hu Nan , Qin Hongyu , Chen Xiangyou , Huang Yanping , Xu Jing , He Huibing 
Published: August 2022

Aqueous zinc-ion batteries (AZIBs) have attracted extensive attention because of their eco-friendliness, intrinsic safety, and high theoretical capacity. Nevertheless, the long-standing Zn anode issues such as dendrite growth, hydrogen evolution, and passivation greatly restrict the further development of AZIBs. Herein, a metal–chelate interphase with high Zn affinity is constructed on the Zn metal surface (TA@Zn) via dipping metallic Zn into a tannic acid (TA) solution to address the aforementioned problems. Benefiting from the abundant hydrophilic and zincophilic phenolic hydroxyl groups of TA molecules, the metal–chelate interphase shows strong attraction for Zn2+ ions, guiding uniform zinc deposition as well as decreasing Zn2+ migration barrier. Therefore, the TA@Zn anode displays an extended lifespan of 850 h at 1 mA cm−2, 1 mAh cm−2 in the Zn|Zn symmetrical cell, and a high Coulombic efficiency of 96.8% in the Zn|Ti asymmetric cell. Furthermore, the Zn|V2O5 full cell using TA@Zn anode delivers an extremely high capacity retention of 95.9% after 750 cycles at 2 A g−1. This simple and effective strategy broadens the interfacial modification scope on Zn metal anodes for advanced rechargeable Zn metal batteries.
Quantifying spatiotemporal dynamics of urban building and material metabolism by combining a random forest model and GIS-based material flow analysis
Authors: Mao Ting , Liu Yupeng , Chen Wei-Qiang , Li Nan , Dong Nan , Shi Yao 
Published: August 2022

Understanding building metabolism is critical for guiding urban resource management and addressing challenges in urban sustainable development. Key attributes of buildings, including geolocation, footprint, height, and vintage, are crucial to characterizing spatiotemporal patterns of building metabolism. However, these attributes are usually challenging to obtain broadly and automatically, which obscures a comprehensive understanding and accurate assessment of urban metabolism. Moreover, the lack of a finer spatial pattern of these attributes shadows a spatially explicit characterization of material stock and flow in cities. In this study, we took Shenzhen—whose urbanization over the past three decades has been unprecedented in China and even around the world— has been taken as an example to develop a city-level building dataset based on a random-forest model and quantify the spatiotemporal patterns of material metabolism at relatively high spatial resolution (in 500 m × 500 m grids) by combing material flow analysis (MFA) with geographic information system (GIS). The results show that Shenzhen grew from a small town with 281.02 × 106 m3 of buildings in the 1990s to a mega-city with 3585.5 × 106 m3 of buildings in 2018 and expanded both outward and upward from downtown to suburban areas. The urban “weight” (material stock) increased from 92.69 Mt in the 1990s to 1667.8 Mt in 2018 and tended to be saturated, with an average growth rate of 9.5% per year. Spatially, the south-central areas were the largest container of material stocks and generated the most demolition waste. The spatially explicit maps of building three-dimensional (3-D) form and vintage provide detailed information for architectural conservation and could support the decision-making for urban renewal planning. The spatiotemporal patterns of in-use material stocks and potential generation of construction and demolition waste (CDW) provide a benchmark of environmental risk assessment and potential secondary resources to reduce “original” material consumption, which could help alter urban renewal to an environmental-friendly and sustainable trajectory.
The prevalence of hypothyroxinemia in premature newborns
Authors: Stawerska Renata , Nowak-Bednarek Marzena , Talar Tomasz , Kolasa-Kicińska Marzena , Łupińska Anna , Hilczer Maciej , Gulczyńska Ewa , Lewiński Andrzej 
Published: August 2022

Congenital hypothyroidism diagnosed by TSH assessment in bloodspot screening may be overlooked in preterm newborns due to immaturity of the hypothalamus-pituitary-thyroid axis in them. The purpose of the study was to determine the prevalence and causes of hypothyroxinemia in preterm newborns, determined by TSH and FT4 serum concentration measurement, performed on the 3-5th day of life. We assessed TSH, FT4 and FT3 serum concentration on the 3-5th day of life in preterm children born at our centre within three consecutive years. We assessed the incidence of hypothyroxinemia, and its cause: primary hypothyroidism, secondary hypothyroidism or low FT4 syndrome - with normal TSH concentration, its dependence - among others - on gestational age (GA), birth body weight (BBW) and being SGA. A total of 525 preterm children were examined. FT4 concentration was decreased in 14.9% of preterm newborns. The most frequent cause of hypothyroxinemia was low FT4 syndrome (79.5%). More than 92% cases of hypothyroxinemia occurred in children born before the 32nd week and/or with BBW below 1500 g. Thus, every fourth child in these groups had a reduced FT4 concentration. Neonates with hypothyroxinemia were significantly lighter than those with normal FT4. In older and heavier neonates with hypothyroxinemia, serious congenital defects were observed. Neither IVH nor SGA nor twin pregnancies predispose children to hypothyroxinemia. Among newborns with untreated hypothyroxinemia in whom TSH and FT4 assessment was repeated within 2-5 weeks, a decreased FT4 concentration was confirmed in 56.1% of cases. As hypothyroxinemia affects 25% of newborns born before the 32nd week of gestation and those in whom BBW is less than 1500g, it seems that in this group of children the newborn screening should be extended to measure serum TSH and FT4 concentration between the 3-5th day of life. In older and heavier neonates, additional serum TSH and FT4 assessment should be limited to children with severe congenital abnormalities but not to all SGA or twins. Despite the fact that the most common form of preterm hypothyroxinemia is low FT4 syndrome, it should be emphasized that FT4 remains lowered on subsequent testing in more them 50% of cases.
The analysis of Modified Qing’ E Formula on the differential expression of exosomal miRNAs in the femoral head bone tissue of mice with steroid-induced ischemic necrosis of femoral head
Authors: Zhu Wei , Zhang Faxue , Lu Junjie , Ma Chen , Shen Lin , Hu Desheng , Xu Xiaojuan , Shuai Bo 
Published: August 2022

ObjectiveTo investigate the differential expression of exosomal miRNAs in the bone marrow tissue of Modified Qing’ E Formula (MQEF) on steroid-induced ischemic necrosis of the femoral head (INFH) model.MethodsSteroid hormones were used to establish the INFH model and treated with MQEF. After successful modeling, femoral tissue exosomes were isolated for miRNA sequencing to obtain femoral tissue exosomal differential miRNAs. By GO analysis and KEGG analysis of the differential genes in both groups, the major exosomal miRNAs of MQEF exerting anti-INFH as well as the major signaling pathways were identified. Next, a quantitative metabolomic validation of MQEF with broad targeting was performed to obtain the main active components of MQEF and to perform biological analysis and signaling pathway prediction of the active components by network pharmacology. Finally, the sequencing results were validated by using RT-qPCR. The results of miRNA sequencing were verified by double examination of network pharmacology and RT-qPCR, and the exosomal miRNAs regulated by the anti-INFH effect of MQEF and the specific signaling pathway of the effect were clarified.ResultsA total of 65,389 target genes were predicted in the exosomes of two groups of mice, and 18 significant differentially expressed miRNAs were obtained, of which 14 were up-regulated and 4 down-regulated. GO enrichment analysis showed that these predicted target genes were enriched in 12371 biological processes, 1727 cell components, and 4112 molecular functions. KEGG analysis showed that the predicted miRNA target genes were annotated to 342 signal pathways, in which the highly enriched pathways closely related to bone metabolism were PI3K-Akt signal pathway, MAPK signal pathway, and Wnt signal pathway. The most significantly up-regulated miRNAs were miR-185-3p and miR-1b-5p and the most significantly down-regulated miRNAs were miR-129b-5p and miR-223-5p, of which the targeted genes were closely related to the PI3K-Akt signal pathway. MQEF aqueous decoction extract targeted metabolomics quantitatively combined with network pharmacology predicted targets also closely related to PI3K-Akt signaling pathway. Real-time quantitative PCR validation showed that miR-185-3p was up-regulated 7.2-fold and miR-129b-5p was down-regulated 2.2-fold in the treatment group, and the difference was significant (P &lt; 0.05).ConclusionsMQEF can regulate exosomal miRNA expression in steroid-induced INFH models, miR-185-3p or miR-129b-5p/PI3K-Akt signal axis may be part of the mechanism of MQEF against steroid-induced INFH.