bluuebunny/crossref_metadata_2025_split huggingface dataset:
DETERMINASI MANAJEMEN LABA PADA PERUSAHAAN PERBANKAN DI INDONESIA
Authors: Mulyani Tri , Wulandari Ika , Utomo Rochmad Bayu 
Published: February 2023

Terdapatnya fleksibilitas dalam implementasi prinsip akuntansi yang berlaku umum mengakibatkan manajemen bebas untuk memilih kebijakan akuntansi. Hal ini menyebabkan kemungkinan terjadinya praktik manajemen laba yang dilakukan oleh manajemen perusahaan. Penelitian ini bertujuan untuk mengetahui pengaruh proporsi dewan komisaris independen dan komite audit terhadap manajemen laba secara parsial. Data yang digunakan adalah data sekunder dengan populasi penelitian perusahaan perbankan yang terdaftar di Bursa Efek Indonesia. Teknik pengambilan sampel adalah purposive sampling yang menghasilkan jumlah sampel sebanyak 40 perusahaan dan jangka waktu pengamatan 3 tahun. Analisis data menggunakan regresi logistik. Hasil penelitian menunjukkan bahwa variabel proporsi dewan komisaris dan komite audit secara parsial tidak terbukti mempunyai pengaruh terhadap manajemen laba. Hal ini berarti bahwa besar kecilnya proporsi dewan komisaris tidak menentukan terjadi praktik manajemen laba dalam suatu perusahaan begitu juga banyak sedikitnya jumlah anggota suatu komite audit.
Professional Competence of Islamic Religious Education Teachers to Improve Students' Mastery of Learning Materials
Authors: Solong Najamuddin Petta , Zabidi Ahmad Fakhrurrazi Mohammed , Alhabsyi Ni'ma M. 
Published: February 2023

This study aims to analyze Islamic religious education (IRE) teachers' professional competence to improve students' mastery of learning materials after the Covid-19 pandemic in one of the madrasahs at the junior-high-school level in Gorontalo City. The research method used is Venetian qualitative research. Data collection techniques were obtained through observation, interviews, and documentation. The data validity uses triangulation, and the data analysis is descriptive. The research results showed five categories related to the Islamic religious education teachers' professional competence to ensure students' mastery of learning material: different abilities in adjusting face-to-face learning, diversity of teacher professional competencies, the lack of teachers' reflective actions, the ease of learning being uneven among students, and insignificant change in student learning outcomes.
DOMPET SANTRI DI PONDOK PESANTREN RIYADLUS SHOLIHIN BERBASIS MOBILE
Authors: Shudiq Wali Ja'far , Hasyim Fuadz , Najiburrahman Moh Faiz 
Published: February 2023

Pesantren Riyadlus Sholihin adalah institusi pendidikan agama berbasiskan pondok maupun non-pondok yang mengatur segala hal yang berkaitan dengan penyelenggaraan pendidikan keagamaan dan keuangan santri. Pada saat ini proses penyimpanan data keuangan santri masih berupa lembaran kertas sehingga pada saat pencarian data santri atau berkas-berkas masih membutuhkan waktu yang lama, karena masih harus membuka dan mencari satu persatu domumen atau data-data yang ada juga seringnya terjadi kehilangan atau kesalahan penghitungan dari petugas.. Pada saat ini orang tua juga tidak bisa mengontrol rekapitulasi keuangan putranya sehingga masih harus bertanya kepada petugas setiap kali menyetor uangnya ke pondok juga terdapat masalah ketika uang putranya habis terkadang orang tua lupa untuk mengirim putranya. Penelitian ini menggunakan metode Waterfall atau metode yang dalam pengerjaannya berurutan atau prosedural. Adapun sumber data yang digunakan adalah data – data wawancara dan observasi.Berdasarkan analisa data yang dilakukan, bahwa telah dihasilkannya aplikasi dompet santri di Pondok Pesantren Riyadlus Sholihin berbasis mobile, sehingga proses sehingga proses pencatatan dan pelaporan keuangan kepada wali santri bisa terwujud. Kesimpulan dari penelitian ini adalah aplikasi dompet santri yang dirancang dengan menggunakan bahasa pemrograman Android pada software Android Studio ini dapat memberikan informasi kepada wali santri mengenai keuangan putranya. Berdasarkan hasil pengujian dan perhitungan disimpulkan bahwa persentase yang diperoleh berjumlah 80,62% yaitu adalah sangat baik.
Pengembangan Pembelajaran Game Edukasi Aritmatika Dasar untuk Anak Madrasah Ibtida’iah Nurul Mun’im PP. Nurul Jadid
Authors: Shudiq Wali Ja'far , Fila Nining , Khotimah Putri Dwi Chusnul 
Published: February 2023

Perkembangan game saat ini kebanyakan hanya digunakan untuk kesenangan dan hiburan semata, kurang menekankan pada sisi edukasi. Pendidikan berhitung pada kalangan anak-anak sekolah dasar dirasa masih sangat kurang, apalagi game yang ada saat ini hanya merujuk kepada kekerasan inilah yang menyebabkan anak-anak mejadi kecanduan dalam bermain game dan akhirnya berujung menjadi malas dalam belajar. Aplikasi Game Edukasi Matematika Dengan Konsep Aritmatika Anak Berbasis Android ini bertujuan untuk Menghasilkan sebuah aplikasi game yang dapat melatih anak ataupun siswa untuk belajar berhitung dengan mudah dan menyenangkan sehingga anak tidak bosan dengan metode pembelajaran yang monoton. Diciptakannya dalam bentuk mobile bertujuan supaya mudah untuk dibawa kemana saja. Dengan diciptakannya game ini memungkinkan pengguna untuk belajar berhitung atau aritmatika lebih menyenangkan karena didukung dengan desain yang menarik. Hasil tersebut menunjukkan bahwa game edukasi android dapat digunakan sebagai fasilitas media pembelajaran pengenalan bilangan untuk siswa SD/MI
Implementasi Algoritma Convolutional Neural Networks (CNN) Untuk Klasifikasi Batik
Authors: Rizal Fathur , Hasyim Fuadz , Malik Kamil , Yudistira Yudistira 
Published: February 2023

Batik adalah salah satu budaya khas Indonesia dan sudah diakui sebagai warisan budaya Internasional oleh UNESCO (The United Nations Educational, Scientific and Cultural Organization) pada tanggal 2 Oktober 2009. Batik telah menjadi warisan budaya turun temurun di seluruh Indonesia khususnya di daerah Jawa. Saat ini ada ratusan motif kain batik dari seluruh penjuru Indonesia. Banyaknya pola batik di Indonesia mengakibatkan sulitnya masyarakat mengidentifikasi motif pada batik. penelitian ini dapat mempermudah pengenalan pola batik. Salah satu teknologi kecerdasan buatan dengan sebutan artiﬁcial intelligence (AI) adalah pembelajaran mesin dengan menggunakan metode computer vision Salah satu model pembelajaran mesin tersebut adalah jaringan syaraf tiruan (JST) dengan menggunakan banyak lapisan, sehingga dengan adanya model tersebut maka dapat lebih baik lagi performa komputasi dengan menggunakan teknik Deep Learning. Metode yang digunakan adalah Convolutional Neural Networks (CNN) dengan melakukan klasiﬁkasi gambar pada batik berbasis komputer dengan memanfaatkan kecerdasan buatan (artiﬁcial intelligence). Hasil dari penelitian yang telah dilakukan pada pengujian terhadap 200 dataset dan 20 label diperoleh nilai akurasi yang tertinggi adalah “Batik Megamendung dan Batik Celup” dengan nilai akurasi 80% dan 60%, hasil accuracy yang diperoleh dari proses pelatihan model dari 200 epoch yang tertinggi adalah 90%.
Fossil Diatoms Reveal Natural and Anthropogenic History of Jackson Lake (Wyoming, USA)
Authors: Dilworth John , Stone Jeffery R. , Yeager Kevin M. , Thigpen J. Ryan , McGlue Michael M. 
Published: February 2023

Jackson Lake supplies valuable cultural and provisioning ecosystem services to the Upper Snake River watershed in Wyoming and Idaho (western USA). Construction of Jackson Lake Dam in the early 20th century raised lake level by ∼12 m, generating an important water resource supporting agriculture and ranching, as well as tourism associated with Grand Teton National Park. Outlet engineering drastically altered Jackson Lake’s surface area, morphology, and relationship with the inflowing Snake River, yet the consequences for nutrient dynamics and algae in the lake are unknown. Here, we report the results of a retrospective environmental assessment completed for Jackson Lake using a paleolimnological approach. Paleoecological (diatoms) and geochemical datasets were developed on a well-dated sediment core and compared with available hydroclimate data from the region, to assess patterns of limnological change. The core spans the termination of the Little Ice Age and extends to the present day (∼1654–2019 CE). Diatom assemblages prior to dam installation are characterized by high relative abundances of plankton that thrive under low nutrient availability, most likely resulting from prolonged seasonal ice cover and perhaps a single, short episode of deep convective mixing. Following dam construction, diatom assemblages shifted to planktic species that favor more nutrient-rich waters. Elemental abundances of sedimentary nitrogen and phosphorous support the interpretation that dam installation resulted in a more mesotrophic state in Jackson Lake after ∼1916 CE. The data are consistent with enhanced nutrient loading associated with dam emplacement, which inundated deltaic wetlands and nearshore vegetation, and perhaps increased water residence times. The results of the study highlight the sensitivity of algal composition and productivity to changes in nutrient status that accompany outlet engineering of natural lakes by humans and have implications for water resource management.
Effects on rumen microbiome and milk quality of dairy cows fed a grass silage-based diet supplemented with the macroalga Asparagopsis taxiformis
Authors: Krizsan Sophie J. , Ramin Mohammad , Chagas Juana C. C. , Halmemies-Beauchet-Filleau Anni , Singh Abhijet , Schnürer Anna , Danielsson Rebecca 
Published: February 2023

The objective was to determine the effects on rumen microbiome and milk quality of reducing the methane (CH4) produced from enteric fermentation by the addition of Asparagopsis taxiformis (AT) to the diets of dairy cows. Six Nordic Red cows at 122 ± 13.7 (mean ± SD) days in milk, of parity 2.7 ± 0.52 and producing 36 kg ± 2.5 kg milk per day at the start of the trial were divided into three blocks by milk yield and assigned to an extra-period Latin-square change-over design comprising two dietary treatments. An extra period of observation was added to the Latin-square change-over design to control for carry-over effects. The dietary treatments were a diet consisting of grass silage and a commercial concentrate mixture (60:40) either not supplemented or supplemented with 0.5% AT on an organic matter intake basis. On average, daily CH4 production, CH4 yield, and CH4 intensity decreased by 60%, 54%, and 58%, respectively, in cows fed the diet supplemented with AT. Furthermore, hydrogen gas emitted by cows fed diets supplemented with AT increased by more than five times compared with cows fed a non-AT-supplemented diet. Feed intake was decreased and milk production altered, reflecting a decreased yield of milk fat in cows fed an AT-supplemented diet, but feed efficiency increased. Rumen fermentation parameters were changed to promote propionate rather than acetate and butyrate fermentation. The most prominent change in milk quality was an increase in bromine and iodine when the diet was supplemented with AT. The reduction in CH4 was associated with a shift from Methanobrevibacter to Methanomethylophilaceae in the archaeal population and a lower relative abundance of Prevotella in the bacterial population. Changes in milk fat odd-numbered and branched-chain fatty acids in the current study of AT supplementation support observed differences in ruminal archaeal and bacterial populations.
Worldwide productivity and research trend of publications concerning electroactive materials and spinal cord injury: A bibliometric study
Authors: Liu Sirui , Song Lin , Dai Weishu , Liu Mengdie , Zhang Huijing , Zhang Xueyan , Li Hongyu , Liu Xiu , Lv Yan , Hu Ying 
Published: February 2023

Purpose: We investigated the current state and trends in the area during the previous 10 years using bibliometric approaches to evaluate the global scientific output of research on electroactive materials and spinal cord injury.Methods: Studies on spinal cord injury in electroactive materials that were published between 2012 and 2022 were located using the Web of science (WOS) datebase. The software programs bibliometrix R-package and CiteSpace were used to do quantitative analyses of annual publications, nation, author, institution, journal source, co-cited references, and keywords. The studies were categorized by the research’s main points using a qualitative analysis, and publications having more than 10 citations each year.Results: In the final analysis, 1,330 relevant papers or reviews were included. There is an increased tendency in both the average annual citation rate and the number of publications in the discipline. The United States and the University of Toronto are the countries and institutions that have contributed the most to this discipline, respectively. The majority of authors are from the China and United States. Zhang Y is the author with the most published articles and holds the top position in the cited author h-index species. The journal with the highest number of published articles is “Disability and rehabilitation”; the journal is divided into four main areas including physics, materials, chemistry, molecular, and biology. The keyword analysis revealed a shift in research hotspots from schwann cell, fracture, and urinary disorders to carbon-based materials, functional recovery, and surgery. Analysis of qualitative data revealed that the role and mechanism of injectable conductive hydrogels in spinal cord healing after damage is a hot topic of current study, with the mechanism primarily focusing on the inhibition of oxidative stress (Nrf2) and apoptosis (Casepase 3).Conclusion: Our bibliometric analysis indicates that research on electroactive materials for spinal cord injury remains an active field of study. Moreover, contemporary research is concentrated on carbon-based materials, functional rehabilitation, and surgery.
A three-dimensional actively spreading bone repair material based on cell spheroids can facilitate the preservation of tooth extraction sockets
Authors: Guo Xinwei , Zheng Huimin , Guo Yusi , Heng Boon Chin , Yang Yue , Yao Weitong , Jiang Shengjie 
Published: February 2023

Introduction: Achieving a successful reconstruction of alveolar bone morphology still remains a challenge because of the irregularity and complex microenvironment of tooth sockets. Biological materials including hydroxyapatite and collagen, are used for alveolar ridge preservation. However, the healing effect is often unsatisfactory.Methods: Inspired by superwetting biomimetic materials, we constructed a 3D actively-spreading bone repair material. It consisted of photocurable polyether F127 diacrylate hydrogel loaded with mixed spheroids of mesenchymal stem cells (MSCs) and vascular endothelial cells (ECs).Results: Biologically, cells in the spheroids were able to spread and migrate outwards, and possessed both osteogenic and angiogenic potential. Meanwhile, ECs also enhanced osteogenic differentiation of MSCs. Mechanically, the excellent physical properties of F127DA hydrogel ensured that it was able to be injected directly into the tooth socket and stabilized after light curing. In vivo experiments showed that MSC-EC-F127DA system promoted bone repair and preserved the shape of alveolar ridge within a short time duration.Discussion: In conclusion, the novel photocurable injectable MSC-EC-F127DA hydrogel system was able to achieve three-dimensional tissue infiltration, and exhibited much therapeutic potential for complex oral bone defects in the future.
Modulation of vulvovaginal atrophy (VVA) by Gelam honey in bilateral oophorectomized rats
Authors: Ismail Nur Hilwani , Ibrahim Siti Fatimah , Mokhtar Mohd Helmy , Yahaya Azyani , Zulkefli Aini Farzana , Ankasha Sheril June , Osman Khairul 
Published: February 2023

IntroductionVulvovaginal atrophy (VVA) is a common condition in post-menopausal women. Symptoms of VVA include dyspareunia, vaginal dryness, vaginal and/or vulvar itching, burning and soreness, dysuria and vaginal bleeding accompanying sexual activity. These symptoms are physiological responses to hypoestrogenicity, inducing atrophy of the vagina epithelia and sudden reduction in mucous production. Prevailing therapy for VVA is hormone replacement therapy (HRT), notably estrogen, progesterone or a combination of the two. However, using HRT is associated with an increased incidence of breast and endometrial cancer, venous thromboembolism in the lungs and legs, stroke and cardiovascular complications.MethodsThis study evaluated Malaysian Gelam honey as a nutraceutical alternative to estrogen HRT (ERT) in alleviating VVA. A total of 24 female 8-weekold Sprague Dawley rats underwent bilateral oophorectomy. A minimum of 14 days elapsed from the time of surgery and administration of the first dose of Gelam honey to allow the female hormones to subside to a stable baseline and complete recovery from surgery. Vaginal tissues were harvested following a 2-week administration of Gelam honey, the harvested vagina tissue underwent immunohistochemistry (IHC) analysis for protein localization and qPCR for mRNA expression analysis.ResultsResults indicated that Gelam honey administration had increased the localization of Aqp1, Aqp5, CFTR and Muc1 proteins in vaginal tissue compared to the menopause group. The effect of Gelam honey on the protein expressions is summarized as Aqp1&gt;CFTR&gt;Aqp5&gt;Muc1.DiscussionGene expression analysis reveals Gelam honey had no effect on Aqp1 and CFTR genes. Gelam honey had up-regulated Aqp5 gene expression. However, its expression was lower than in the ERT+Ovx group. Additionally, Gelam honey up-regulated Muc1 in the vagina, with an expression level higher than those observed either in the ERT+Ovx or SC groups. Gelam honey exhibits a weak estrogenic effect on the genes and proteins responsible for regulating water in the vaginal tissue (Aqp1, Aqp5 and CFTR). In contrast, Gelam honey exhibits a strong estrogenic ability in influencing gene and protein expression for the sialic acid Muc1. Muc1 is associated with mucous production at the vaginal epithelial layer. In conclusion, the protein and gene expression changes in the vagina by Gelam honey had reduced the occurrence of vaginal atrophy in surgically-induced menopause models.
A novel prognostic model for patients with colon adenocarcinoma
Authors: Yin Chengliang , Wang Wanling , Cao Wenzhe , Chen Yuanyuan , Sun Xiaochun , He Kunlun 
Published: February 2023

BackgroundColon adenocarcinoma (COAD) is a highly heterogeneous disease, which makes its prognostic prediction challenging. The purpose of this study was to investigate the clinical epidemiological characteristics, prognostic factors, and survival outcomes of patients with COAD in order to establish and validate a predictive clinical model (nomogram) for these patients.MethodsUsing the SEER (Surveillance, Epidemiology, and End Results) database, we identified patients diagnosed with COAD between 1983 and 2015. Disease-specific survival (DSS) and overall survival (OS) were assessed using the log-rank test and Kaplan–Meier approach. Univariate and multivariate analyses were performed using Cox regression, which identified the independent prognostic factors for OS and DSS. The nomograms constructed to predict OS were based on these independent prognostic factors. The predictive ability of the nomograms was assessed using receiver operating characteristic (ROC) curves and calibration plots, while accuracy was assessed using decision curve analysis (DCA). Clinical utility was evaluated with a clinical impact curve (CIC).ResultsA total of 104,933 patients were identified to have COAD, including 31,479 women and 73,454 men. The follow-up study duration ranged from 22 to 88 months, with an average of 46 months. Multivariate Cox regression analysis revealed that age, gender, race, site_recode_ICD, grade, CS_tumor_size, CS_extension, and metastasis were independent prognostic factors. Nomograms were constructed to predict the probability of 1-, 3-, and 5-year OS and DSS. The concordance index (C-index) and calibration plots showed that the established nomograms had robust predictive ability. The clinical decision chart (from the DCA) and the clinical impact chart (from the CIC) showed good predictive accuracy and clinical utility.ConclusionIn this study, a nomogram model for predicting the individualized survival probability of patients with COAD was constructed and validated. The nomograms of patients with COAD were accurate for predicting the 1-, 3-, and 5-year DSS. This study has great significance for clinical treatments. It also provides guidance for further prospective follow-up studies.
Advanced biorefinery feedstock from non-recyclable municipal solid waste by mechanical preprocessing
Authors: Saha Nepu , Klinger Jordan , Islam Md Tahmid , Reza Toufiq 
Published: February 2023

Because of accelerated urbanization and the development of a global economy, a large quantity of municipal solid waste (MSW) has been collected and disposed of by the municipalities. Due to this drastic increase in the disposal of MSW, the need for its management is a must to preserve the environment. Currently, approximately 50% of the total MSW generated in the United States has been utilized through various recycling, combustion, and composting technologies, which means the remaining 50% is sent to landfill; this is often known as non-recyclable MSW (nMSW). As this nMSW is physically and chemically heterogenous and contains very high amounts of inorganic material, processing is required prior to using it as a biorefinery feedstock. Thus, this study focused on how mechanical preprocessing advanced the physical and chemical properties of nMSW. The physical and chemical properties were investigated in terms of particle size distribution, bulk density, ultimate and proximate analysis, and the higher heating value (HHV). The combustion properties were examined in terms of ignition temperature, peak heat release rate, and combustion efficiency. Results showed that the variability of physical and chemical properties of nMSW can be reduced by mechanical preprocessing. For example, the variability of the bulk density of the as-received nMSW was approximately 17.3% while it reduced to 5.8% when the sample size was reduced to 2 mm. Similarly, the variability of ash and HHV reduced from 49.2% to 11.0% and 13.4%–4.2%, respectively. Combustion thermograms showed that the size reduction positively improved the combustion properties. For example, 2 mm of spec sample started to ignite approximately 4 times earlier and took 6.5 folds less time to reach the peak heating rate compared to as-received nMSW. Overall, the mechanical preprocessing reduced the variability of physical and chemical properties in addition to the improvement of combustion behavior of the nMSW which is one step forward toward the biorefinery feedstock.