bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analisis Regresi Logistik Biner dalam Penentuan Faktor-Faktor yang Mempengaruhi Ketepatan Waktu Lulus Mahasiswa UIN Alauddin Makassar
Authors: Anugrawati Sri Dewi , Nurhikma  , Iyut Wahyu Saputri  , Khalilah Nurfadilah  
Published: August 2023

This research is an application/applied research, namely by taking or collecting data and analyzing it using a binary logistic regression model to determine the factors that influence the accuracy of graduating students at UIN Alauddin Makassar. The type of data used in this research is secondary data. These data originally from undergraduate students data 0f 8 faculties obtained from the PUSTIPAD Information System of UIN Alauddin Makassar Rector Class of 2016. Undergraduate/D-IV program students are declared to graduate on time if they complete their studies at tertiary institutions for less than or equal to 8 semesters or you could say 4 years, with a minimum number of credits of 144 credits. To determine the binary logistic regression model, parameter significance tests were carried out simultaneously using the G test and partially using the Wald test. Then test the fit of the model by measuring the chi-square value and the Hosmer and Lowshow test at a significant level of 5%. The results showed that there were three factors that influenced the timeliness of graduation accuracy, namely gender (X1), IPK (X3) and educational background (X4)
Memprediksikan Indeks Pembangunan Manusia di Wilayah Indonesia Bagian Timur Menggunakan Random Forest Classification
Authors: Arisandi Arwini , Syarifuddin Syandriana 
Published: August 2023

Abstrak. Indeks Pembangunan Manusia (IPM) merupakan salah satu indikator yang penting dalam melihat sisi lain dari pembangunan. Setiap indikator komponen penghitungan IPM dapat dimanfaatkan untuk mengukur keberhasilan pembangunan kualitas hidup manusia seperti Umur Harapan Hidup (UHH), Harapan Lama Sekolah (HLS), Pengeluaran per Kapita Disesuaikan (PKD), dan Lama Sekolah (LS). Penelitian ini bertujuan untuk mengetahui sebaran IPM di Kawasan Timur Indonesia, kemudian melakukan pemodelan data IPM dengan menggunakan regresi logistik, decision tree, dan random forest untuk mendapatkan model terbaik dalam memprediksi IPM serta mengetahui faktor-faktor yang memiliki pengaruh terhadap perubahan nilai IPM. Hasilnya menunjukkan bahwa daerah dengan kategori IPM rendah dan IPM sedang memiliki persentase sebesar 69% yang lebih tinggi dibandingkan dengan daerah dengan kategori IPM tinggi dan IPM sangat tinggi sebesar 31% untuk kawasan Timur Indonesia. Model terbaik untuk pemodelan data IPM pada Kawasan Timur Indonesia adalah model random forest dengan nilai kebaikan model sebesar 94.03% dan nilai balanced accuracy sebesar 93.33%. Hasil prediksi diperoleh sebanyak 2 kabupaten/kota atau 4.08% yang diprediksi tidak tepat. Variabel Umur Harapan Hidup memiliki pengaruh atau kontribusi yang signifikan dalam perubahan nilai IPM kabupaten/kota di Kawasan Timur Indonesia.
Kata kunci: IPM, Kawasan Timur Indonesia, Random forest
A Call from Raqqa
Authors: Askari Lana 
Published: August 2023

Abstract
This article discusses how the ongoing conflict in Syria and the Rojava Revolution gave way to newly imagined futures and political possibilities for displaced Kurdish Syrians. It examines the Syrian war and the broader Middle Eastern context as a system of unpredictable escalations (Højer et al. 2018) and the liberation of Kobanî as a “critical” and “generative” moment (Das 1995; Kapferer 2015) in the Kurdish imaginary. Using ethnographic (audiovisual) material, I point to how people in forced displacement must constantly navigate uncertainty and reconfigure and consolidate their unknown future paths. I argue that my interlocutor Mihemed stabilized these uncertainties through his capacity to hold multiple future possibilities open simultaneously in order to keep every outcome viable.
Exploring the Link between Intellectual Capital, Technical Efficiency and Income Diversity and Banks Performance: Insights from Taiwan
Authors: Martens Wil 
Published: August 2023

This research paper investigates the banking sector in Taiwan, focusing on the intricate dynamics between intellectual capital, efficiency, and performance. Utilizing a dual-method of Random Effects regression and Systems Generalized Method of Moments (SGMM) models, the study analyzes 39 Taiwanese commercial banks from 2010 to 2023. The findings reveal that intellectual capital enhances efficiency and revenue growth but has intricate effects on profitability. Total factor productivity change and technological change present mixed, yet the nonlinear associations of leverage and income diversification emerge as significant factors. Challenging conventional wisdom within the Resource-Based Theory framework, the study uncovers profound complexities, calling for refined theoretical insights. On a practical level, the findings advocate for a comprehensive, tailored approach to enhance bank performance in Taiwan and offer valuable insights for regulatory authorities, bank managers, and investors. The research also has broader implications for other emerging economies, significantly contributing to theking efficiency, performance, resand sustainability.
Подходы к проектированию туристских территорий: опыт Алтайского края
Authors: Куликова А. , Латышева О. , Котельникова А. 
Published: August 2023

В статье рассматриваются подходы проектирования туристских территорий, а также решаются задачи эффективного территориального планирования и архитектурной организации туристско-рекреационных комплексов с этапами комплексного анализа и оценки. Анализируется концепция проекта Белокурихинской дестинации «Белокуриха-2» и «Белокуриха-3». Дана характеристика земельных участков в границах ТРК «Катунь» и существующего положения территории, а также выделены природные предпосылки создания кластера.
Проведена геодезическая съемка и предложен вариант туристской тропы на территории «Бирюзовой Катуни». Тропа спроектирована таким образом, чтобы познакомить посетителей с природными объектами, разными видами древесной и кустарниковой растительности, выходами скальных пород. Предложены смотровые площадки для знакомства с пейзажным разнообразием ландшафтов. Постепенный набор высоты позволяет отнести тропу к терренкуру, оказывающему оздоровительный эффект для посетителей. С учетом возможных экологических рисков при освоении территории на ландшафтно-экологической основе проведено функциональное зонирование с последующей регламентацией условий природопользования в игорной зоне. При этом определен комплекс зон туристско-рекреационного характера.
PENGGUNAAN MEDIA GEOGEBRA DALAM MENINGKATKAN MINAT BELAJAR SISWA PADA MATERI GEOMETRI RUANG
Authors: Dian Armiznah  , Rismawati  
Published: August 2023

Penelitian ini bertujuan untuk mengetahui peningkatan minat siswa dengan menggunakan media geogebra pada materi Geometri Ruang. Adapun jenis penelitian ini adalah penelitian tindakan kelas dengan Subjek penelitian adalah siswa kelas XII IPS Aceh Barat Daya .Teknik pengumpulan data menggunakan observasi dan angket.. Pelaksanaan penelitian ini dilakukan sebanyak dua siklus, yaitu siklus 1 dan siklus 2. Untuk mengetahui minat belajar siswa, sebelum dilakukan penelitian diadakan tes dan observasi. Pada masa pra siklus diperoleh rata-rata minat belajar siswa hanya mencapai 36,8% siswa menyatakan sangat setuju, 31,9% siswa setuju dan 23,08% tidak setuju. Pada siklus 1 capaian minat belajar 59% siswa menyatakan sangat setuju , 26,6% setuju dan 14,34% tidak setuju. Pada siklus 2 setelah penggunaan media geogebra, minat siswa meningkat menjadi 80 % siswa yang menyatakan sangat setuju , 14,36 % setuju dan hanya 5,64% yang tidak setuju. Hasil Penelitian ini menunjukkan penggunaan media geogebra pada pembelajaran materi geometri ruang dapat meningkatkan minat siswa.
Changes in Visual Acuity and Keratometry Readings following Pterygium Excision: A Study in A Public Medical College Hospital
Authors: Rab Jewell Ilias , Barna - , Rahman Akanda Md Ashiqur , Paul Debabrata 
Published: August 2023

Introduction: Pterygium is a degenerative, triangular wing shaped, fibro vascular connective tissue of bulbar conjunctiva towards and onto the cornea, leading to significant astigmatism. It is a common ophthalmic condition of tropical and sub-tropical country like Bangladesh where there is dry sunny hot dusty climate.
Purpose: To find out the change in visual acuity and keratomety before and after pterygium excision and effect of different grades of pterygium on the final outcome.
Methods: This prospective study was carried out from March 2021 to December 2021 at Ophthalmolgy Department, Sher-E-Bangla Medical College & Hospital, Barishal. Total 68 patients with different grades of pterygium were operated for pterygium excision with conjunctival autograft and were studied and analyzed. All the eyes underwent detailed ocular examination like visual acuity measured by Snellen’s chart; refractive astigmatism measured by automated keratometry and slit lamp biomicroscopy and fundus examination.
Results: Pterygium is more common in males (61.76%) than females (38.23%) where 45.59% cases were in age group of 31-40 years followed by 33.82% in 41-50 years and rare (2.94%) in more than 60 years; so, 86.76% cases are in the age group of 31-60 years. Preoperatively mean±SD of K1 (Horizontal meridian) was 42.428±1.853 D and 3 month after the surgery it was 42.061±0.563 D. On the other hand mean±SD of K2 (vertical) readings before surgical excision were 44.185± 0.871 D and postoperatively after 3 months it was 42.691±0.384 D. Pre and post-operative BCVA in Grade I pterygium cases were 6/6-6/9 both pre & post -operatively. In patients of Grade II preoperative VA was 6/18-6/36 which was postoperatively 6/12-6/18; in Grade III pre and postoperative VA was 6/24-6/36 and 6/12-6/18 respectively. While in Grade IV pterygium VA were 6/36-6/60 preoperatively and 6/18-6/24 postoperatively.
Conclusion: We conclude that, the greater the grade of pterygium the lesser is the outcome of visual acuity after surgery; the greater was the change in keratometry reading. It was inferred that, timely and appropriate surgery at Grade II & Grade III can result in not only a good visual outcome but also less complications.
J. Natl. Inst. Ophthalmol. 2022; 5(2):25-30
Pullulan-based films impregnated with silver nanoparticles from the Fusarium culmorum strain JTW1 for potential applications in the food industry and medicine
Authors: Wypij Magdalena , Rai Mahendra , Zemljič Lidija Fras , Bračič Matej , Hribernik Silvo , Golińska Patrycja 
Published: August 2023

Introduction: Biopolymers, such as pullulan, a natural exopolysaccharide from Aureobasidium pullulans, and their nanocomposites are commonly used in the food, pharmaceutical, and medical industries due to their unique physical and chemical properties.Methods: Pullulan was synthesized by the A. pullulans ATCC 201253 strain. Nanocomposite films based on biosynthesized pullulan were prepared and loaded with different concentrations of silver nanoparticles (AgNPs) synthesized by the Fusarium culmorum strain JTW1. AgNPs were characterized by transmission electron microscopy, Zeta potential measurements, and Fourier-transform infrared spectroscopy. In turn, the produced films were subjected to physico-chemical analyses such as goniometry, UV shielding capacity, attenuated total reflection–Fourier-transform infrared spectroscopy, scanning electron microscopy, and X-ray photoelectron spectroscopy, and their mechanical and degradation properties were assessed. The antibacterial assays of the nanoparticles and the nanocomposite films against both food-borne and reference pathogens, including Listeria monocytogenes, Salmonella infantis, Salmonella enterica, Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, and Klebsiella pneumoniae, were performed using standard methods.Results: AgNPs were small (mean 15.1 nm), spherical, and displayed good stability, being coated with protein biomolecules. When used in higher concentrations as an additive to pullulan films, they resulted in reduced hydrophilicity and light transmission for both UV-B and UV-A lights. Moreover, the produced films exhibited a smooth surface. Therefore, it can be concluded that the addition of biogenic AgNPs did not change the morphology and texture of the films compared to the control film. The nanoparticles and nanocomposite films demonstrated remarkable antibacterial activity against both food-borne and reference bacteria. The highest activity of the prepared films was observed against L. monocytogenes.Discussion: The obtained results suggest that the novel nanocomposite films prepared from biosynthesized pullulan and AgNPs can be considered for use in the development of medical products and food packaging. Moreover, this is the first report on pullulan-based nanocomposites with mycogenic AgNPs for such applications.
The effect of social network sites on international students' acculturation, adaptation, and wellbeing
Authors: Hofhuis Joep , van Egmond Marieke C. , Lutz Franziska E. , von Reventlow Karin , Rohmann Anette 
Published: August 2023

IntroductionA growing body of literature focuses on the impact of social media on well-being of international students. What remains understudied, is how these effects may be explained through acculturation and adaptation processes. This paper examines the mediating roles of acculturation dimensions (cultural maintenance and host country participation) and (psychological and sociocultural) adaptation, on the relationship between host and home Social Network Site (SNS) use and well-being, among two populations.MethodsHypotheses were tested using surveys distributed among a diverse group of international students in the Netherlands (n = 147) and a sample of Chinese students in Germany (n = 102).Results and discussionThe results of both studies show that international students use SNS to initiate contact with the host society, which relates positively to adaptation. However, using SNS to stay in contact with the home culture appears to inhibit the adaptation process, which relates to lower well-being. Our work suggests that these processes are similar across different contexts.
Early long-term low-dosage colchicine and major adverse cardiovascular events in patients with acute myocardial infarction: a systematic review and meta-analysis
Authors: Zhou Yifang , Liu Yidan , Zeng Ruixiang , Qiu Wenjie , Zhao Yunhong , Zhou Yuanshen 
Published: August 2023

BackgroundCurrent evidence on the efficacy and safety of colchicine after acute myocardial infarction (AMI) remains controversial. This study aims to clarify early low-dose long-term colchicine's exact efficacy and safety in AMI patients via more studies.MethodsWe searched PubMed, Web of Science, Embase, and Cochrane Library databases for randomized controlled trials assessing the efficacy of colchicine on major adverse cardiovascular events (MACE) in recent AMI patients from inception to January 29, 2023, without any restriction. Additionally, we conducted subgroup analyses to assess the impact of early (≤3 days) long-term (≥1 year) low-dosage (0.5 mg/d) colchicine. Summary estimates were computed using Mantel-Haenszel and reported as risk ratios (RRs) or standard mean differences (SMDs), mean differences (MDs) with 95% confidence intervals (CIs). Sensitivity analyses were performed to explore the potential sources of heterogeneity. Review Manager software was used for the meta-analysis.ResultsEight studies identified from 564 screened records were analyzed, with 5,872 patients after AMI. The length of follow-up varied from five days to 22.7 months, and 0.5–1.0 mg colchicine was administered daily. In summary, compared to the control group, colchicine reduced the occurrence of MACE (RR, 0.56; 95% CI, 0.48–0.67) with 2.99-fold gastrointestinal adverse events in patients with recent AMI. Moreover, the relation referred to a gradual decrease in the occurrence of MACE with a longer follow-up duration (≥1 year) and lower dosage (0.5 mg/d) without leading more gastrointestinal adverse events. Colchicine decreased the follow-up levels of C-reactive protein (CRP) (MD −0.66, 95% CI, −0.98– −0.35) and neutrophils (SMD −0.22, 95% CI, −0.39– −0.55) when the follow-up period was 30 days.ConclusionEarly long-term low-dose colchicine decreases the risk of MACE via anti-inflammation without leading more gastrointestinal adverse events in patients with AMI.
Sarcopenia, frailty, and elective surgery outcomes in the elderly: an observational study with 125 patients (the SAFESOE study)
Authors: de Salles Isabel Chateaubriand Diniz , Sernik Renato , da Silva José Luiz Padilha , Taconeli Cesar , Amaral Ana Alice , de Brito Christina May Moran , Bierrenbach Ana Luiza 
Published: August 2023

BackgroundSarcopenia is a syndrome characterized by loss of muscle mass, strength and function. Frailty, a state of vulnerability with diminished reserves. The measurement of perioperative risk does not include the assessment of these variables, as little is known about how these conditions impact each other.MethodsObservational study with a cross-sectional and a prospective cohort component. Elderly people over 60 years of age, able to walk and to independently perform activities of daily living were consecutively recruited in the preoperative period of non-emergency surgical procedures. Frailty was measured by the modified frailty index (mFI-11). Sarcopenia was measured by: (1) thickness and echogenicity on ultrasound; (2) handgrip strength on dynamometry and (3) gait speed. Data obtained from eight muscle groups were submitted to Principal Component Analysis. Postoperative complications were measured using the Clavien-Dindo scale. Follow-up was performed for 1 year to record readmissions and deaths.ResultsBetween February and May 2019, 125 elderly people were recruited, median age of 71 years (IQR 65–77), 12% of whom were frail. Frailty was associated with older age, use of multiple medicines, presence of multimorbidity and greater surgical risk according to the American Society of Anesthesiologists (ASA) scale, in addition to lower gait speeds and lower handgrip strength. Frailty was also independently associated with smaller measurements of muscle thickness but not with echogenicity, and with longer hospital and Intensive care unit (ICU) stays. Prevalence of sarcopenia was 14% when considering at least two criteria: low walking speed and low handgrip strength. For muscle thickness, lower values were associated with female gender, older age, frailty, lower gait speeds and lower muscle strength, higher proportion of postoperative complications and higher occurrence of death. For echogenicity, higher values were related to the same factors as those of lower muscle thickness, except for postoperative complications. Lower gait speeds and lower handgrip strength were both associated with higher proportions of postoperative complications, and longer hospital stays. A higher mortality rate was observed in those with lower gait speeds.ConclusionSarcopenia was associated with frailty in all its domains. Unfavorable surgical outcomes were also associated with these two conditions.
Case report: A 33 years-old alcoholic male with diarrhea and progressive muscle weakness mimicking Guillain–Barré syndrome
Authors: Rudolph Anja M. , Doubrovinskaia Sofia , Knabbe Johannes , Seliger Corinna , Lenhard Thorsten 
Published: August 2023

BackgroundA subacute manifestation of muscle weakness in temporal association with a diarrheal intestinal infection is always suspicious of Guillain–Barré syndrome (GBS). GBS is characterized as an acute inflammatory polyneuroradiculopathy, mediated by cross-reacting autoantibodies and typically triggered by various infections, vaccinations or other causes. Hyponatremia can be associated with GBS and is usually seen in more severe cases. However, the presence of relevant hyponatremia in a case suspicious of GBS can lead to a diagnostic dilemma. We here describe an intriguing and initially misleading case of hyponatremia mimicking GBS, where repeated and thorough electrophysiology was the key to the correct diagnosis.Case presentationA 33 years-old man with a history of severe alcohol dependence and schizophrenia developed progressive muscle weakness in the course of a preceding episode of diarrhea. Neurological examination revealed a leg-accentuated tetraplegia with global areflexia. There was also a complex oculomotor dysfunction. Laboratory tests showed hyponatremia of 110 mM. Cerebrospinal-fluid analysis showed a normal cell count and cytological evaluation, protein concentration within the normal range. Electroneurography showed severe proximal nerve conduction block as evidenced by prolonged F-wave latency and distal nerve conduction block as evidenced by prolonged distal motor latencies and reduced motor nerve conduction velocities (NCV) in all peripheral nerves examined. GBS-associated ganglioside autoantibodies were absent. After compensation of hyponatremia alone, muscle weakness improved rapidly and nerve conduction velocity improved similarly. These dynamics are not consistent with GBS and unnecessary immunoglobulin treatment could be avoided.ConclusionSuspicion of GBS in the presence of relevant hyponatremia can be misleading as hyponatremia is able to mimic GBS. We demonstrate that repeated and accurate nerve conduction studies together with F-wave diagnostics is helpful to make the correct diagnosis. We discuss the mechanisms of the causes of hyponatremia in GBS and contrast these with the electropyhsiological changes caused by hyponatremia itself. The correct diagnosis will prevent the uncritical use of intravenous immunoglobulins and save unnecessary costs. Also, a possible aggravation of the hyponatremia by immunoglobulin treatment can be averted.
Mechanical rotational chair-assisted multiple canalith repositioning procedures for benign paroxysmal positional vertigo: enhanced vertigo relief, comparable adverse effects, and decreased incidence of residual dizziness
Authors: Zhang Hao , Zhu Meijia 
Published: August 2023

ObjectivesThis retrospective study aimed to assess the effectiveness and adverse effects of mechanical rotational chair-assisted multiple canalith repositioning procedures (CRPs) to treat benign paroxysmal positional vertigo (BPPV).Materials and methodsA retrospective analysis of 1,273 BPPV patients was conducted, with 241 patients included in the final study. The participants diagnosed with BPPV, unresolved by a single previous CRP, were categorized into either the single or multiple CRP groups. In both groups, on days 1, 4, and 7 after the initial treatment, the participants were re-evaluated after a single CRP; if positional vertigo was resolved, the treatment was regarded as successful. The remission rate, adverse effects (such as canal switch (CS), falls, and vomiting), residual dizziness (RD) rate, and RD duration were compared between the two groups.ResultsThe resolution rates for the single and multiple CRP groups were significantly different on days 1 and 4 (55.7% vs. 85.1%, 75.5% vs. 91.9%; P &lt; 0.05) but not on day 7 (93.3% vs. 94.8%; P &gt; 0.05). There were no significant differences between the single and multiple CRP groups in terms of CS and falls (3.8% vs. 5.2%, 10.3% vs. 8.9%; P &gt; 0.05). However, there was a significant difference in the incidence of vomiting (6.6% vs. 14.8%; P &lt; 0.05). RD such as head heaviness, imbalance, and non-specific dizziness is more common in the single CRP group than in the multiple CRP group (34.9% vs. 20.7%, 42.5% vs. 26.7%, 47.2% vs. 32.6%; P &lt; 0.05). The incidence and duration of RD were notably diminished in the group undergoing multiple CRPs compared to the single CRP group, with incidence rates of 41.5% and 57.5%, respectively (P &lt; 0.05).ConclusionFor patients with BPPV, multiple CRPs offer greater benefits than a single CRP.