bluuebunny/crossref_metadata_2025 huggingface dataset:
Economic complexity, shadow economy, and income inequality: fresh evidence from panel data
Authors: Pham Manh Hung , Truong Hoang Diep Huong , Hoang Dung Phuong
Published: January 2023

This research attempts to examine the effects of economic complexity and shadow economy on income inequality for a panel dataset of 99 countries. The two-step system GMM estimation is employed to capture the non-linear relationships among interested variables. The findings indicate that income disparity is significantly and non-linearly linked with economic complexity and grey economy. First, there exists a U-shaped relationship between economic complexity and income disparity. The turning point for which the effect of economic complexity on income inequality changes from negative to positive is -0.732. Second, the impact of shadow economy on income inequality displays an inverted U-shaped pattern. The estimated threshold above which the marginal effect of shadow economy on income inequality changes from positive to negative equals 15.6%. Given the complication of these relationships, the governments are advised to take into consideration the situation of these two socio-economic issues when developing income distribution-related policies.
Jel Classification code: O10, O17, O15, O50.
EREG, HOPX and SYNGR3 influence the Pathogenesis and Prognosis of Cervical Cancer through immune cells infiltration
Authors: Zhang Pei , Wang Yan , Ren Li
Published: January 2023

Background
As a competitive endogenous RNA (ceRNA), circular RNA (circRNA) plays a significant role in the pathogenesis and progression of cervical cancer. A circRNA-associated ceRNA regulation network was built in this study, providing a new biological target for the treatment and prognosis of cervical cancer.
Methods
The expression profiles (GSE102686, GSE86100, and GSE7803) of circRNAs, miRNAs, and mRNAs were downloaded from the GEO database, and differentially expressed (DE) RNAs (DEcircRNAs, DEmiRNAs, and DEmRNAs) were acquired. The circRNA-miRNA and miRNA-mRNA regulatory links were retrieved from the CSCD and TargetScan databases, respectively. Then, a regulatory network for circRNA-associated ceRNA has been developed. On the basis of the ceRNA network, GO analysis, KEGG analysis, survival analysis, and sub-network creation were done. We verified the hub gene affecting prognosis through qRT-PCR. Finally, we analyzed the relationship between the four hub genes and immune cell infiltration in cervical cancer patients by the single sample gene set enrichment analysis method.
Results
A total of 13 DEcircRNAs, 330 DEmiRNAs, and 74 DEmRNAs were found, as well as 6 circRNA-miRNA pairings and 42 miRNA-mRNA pairings predicted. The ceRNA regulatory network (circRNA-miRNA-mRNA) was constructed, which included 3 circRNA, 4 miRNA, and 27 mRNA. The prognostic sub-network consists of 3 circRNAs (hsa_circ_0027821, hsa_circ_0046290, hsa_circ_0000745), 4 miRNAs (hsa-miR-766-3p, hsa-miR-96-5p, hsa-miR-362-5p, hsa-miR-1227-5p) and 4 mRNAs (CDA, EREG, HOPX and SYNGR3) that are associated with survival and prognosis of cervical cancer. Immune infiltration analysis shown that neutrophils were positively correlated with EREG gene and HOPX gene, but negatively correlated with SYNGR3 gene.
Conclusions
In this research, we established a circRNA-associated ceRNA regulation network for cervical cancer and discovered that hub genes (EREG, HOPX, and SYNGR3) influence the pathogenesis and clinical prognosis of cervical cancer by immune cells infiltration.
Development and Validation of Web Calculators to Predict Early Recurrence and Long-Term Survival in Patients with Duodenal Papilla Carcinoma after Pancreaticoduodenectomy
Authors: Yu Guangsheng , He Zile , Xu Shuai , Kong Junjie , He Jingyi , Liu Jun
Published: January 2023

Background: Duodenal papilla carcinoma(DPC) is prone to relapse even after radical pancreaticoduodenectomy (PD) (including robotic, laparoscopic and open approach).This study aimed to develop web calculators to predict early recurrence(ER) (within two years after surgery) and long-term survival in patients with DPC after PD.
Methods: Patients with DPC after radical PD were included. Univariate and multivariate logistic regression analyses were used to identify independent risk factors.Two web calculators were developed based on independent risk factors in the training cohort and then tested in the validation cohort.
Results: Of the 251 patients who met the inclusion criteria, 180 and 71 patients were enrolled in the training and validation cohorts, respectively. Multivariate logistic regression analysis revealed that tumor size [Odds Ratio (OR) 1.386; 95% confidence interval (CI) 1070-1.797; P= 0.014]; number of lymph node metastasis (OR 2.535; 95% CI 1.114-5.769; P= 0.027), perineural invasion (OR 3.078; 95% CI 1.147-8.257; P = 0.026), and tumor differentiation (OR 3.552; 95% CI 1.132-11.152; P = 0.030) were independent risk factors for ER. Nomogram based on the above four factors achieved good C-statistics of 0.759 and 0.729 in predicting ER in the training and the validation cohorts, respectively. Time-dependent ROC analysis (timeROC) and decision curve analysis (DCA) revealed that the nomogram provided superior diagnostic capacity and net benefit compared with single variable.
Conclusions:This study developed and validated two web calculators that can predict ER and long-term survival in patients with DPC with high degree of stability and accuracy.
Metabolomic profile in mammary gland tissue in Holstein cattle in the productive stage in Colombia
Authors: Garcia Cristobal Ricardo De Leon
Published: January 2023

Background:Metabolites are small molecules of low molecular weight, generally less than 650 Daltons, derived from metabolic interactions involving hormones, enzymes, and gene expression. Each tissue, due to its unique metabolic characteristics, produces its own metabolites.
Objective: To identify and quantify metabolites expressed during milk synthesis from biopsies of the mammary gland in Holstein cattle producing milk in two productive phases, at the beginning and mid-late period of lactation in Colombia.
Methods:The identification and quantification of metabolites were carried out using the mass spectrometry methodology. The mass spectrometry analysis resulted in 103 metabolites, of these, after the statistical analysis in the comparisons between the metabolite concentrations using the differential calculation of logFoldchange, p-Values and correction by the false discovery rate method FDR to each metabolite with Bioconductor's limma program in R.
Results:There were 9 most significant metabolites with higher concentrations in the mammary glandular tissue in two different phases of production in animals under study. These were four amino acids proline, valine, leucineand methionine, one carbohydrate galactose, one pyrimidine base uracil,the nitrogenous, one diamines putrescine, an amide derived from lactic acid Lactamide and finally the long chain fatty acid long palmitoglycerol.
Conclusion:This study allows to clarify the metabolomic structure in Holstein cattle mammary gland in two different phases of production as a molecular tool to determine the efficiency of mammary glandular tissue in interactions at the cellular level as technical support for the selective and management process.
Evaluation of Haematological Parameters in Dengue Cases and controls: A retrospective Study
Authors: Bhardwaj Yashika , Kumar Umesh , MISHRA MAHENDRA N
Published: January 2023

Background
Dengue is a viral infection transmitted to humans through the bite of an infected mosquito. Various clinical and laboratory parameters are used to predict the severity of this disease.
Objective
This study was aimed at comparing and analysing eight haematological parameters, including haemoglobin, haematocrit, platelet count, three platelet indices [mean platelet volume (MPV), plateletcrit (PCT), platelet distribution width (PDW)], total leucocyte and erythrocyte count, in the case of dengue seropositive, dengue seronegative but clinically suspected dengue and healthy controls.
Methods
We retrospectively analysed patient records from the Central Laboratory of Subharti Hospital, Meerut (UP). In this laboratory based-study, between October 2021 and January 2022, 300 subjects were examined including 200 hospitalised patients with probable dengue fever and 100 healthy subjects.
Result
The data was evaluated from 200 patients and 100 healthy controls (age between 6–70 years, mean 31 years). Quantitative analysis of patients and controls laboratory data revealed a significant difference in haemoglobin, packed cell volume (PCV), platelet count, and PDW (platelet distribution width) with p-values < 0.05. Qualitative analysis of all-haematological parameters, was also statistically verified and had p value < 0.001.
Conclusion
In addition to platelet count, haemoglobin, PCV, and PDW are useful parameters to assess severity and recovery after dengue diagnosis.
Good BECCS and How It Can Be Used
Authors: Miller Gary P.
Published: January 2023

Bioenergy with carbon capture and storage (BECCS) is currently considered a poor choice in climate change mitigation. This is the result of a BECCS application that proposes the use of very large amounts of biomass to offset fossil fuel extraction. A better way to utilize BECCS is proposed. Agricultural waste in the form of crop residues and waste from industrial food production is shown to be a viable feed material for generating renewable energy. This incentivizes food production while also capturing and removing CO2 from the atmosphere. Methods for incorporating agricultural waste into a renewable future are described. It’s proposed that agricultural waste should first be used to produce transportation fuels. After transportation has been moved to renewable electricity and other low carbon energy sources, BECCS can switch to electricity generation in support of wind and solar. A process for using BECCS to remove natural gas from ammonia production is also presented.
Uncommon buccolingual masticatory syndrome: Antipsychotic medicine not only allows you to live a normal life, but it also increases the risk of physical changes
Authors: Bereda Gudisa
Published: January 2023

Background and aims: Bucco-lingual masticatory syndrome is an uncontrollable movement of the mouth, tongue, lips, face, and cheeks that is associated with first-generation antipsychotic drugs. This case study depicts the onset of a bucco-lingual masticatory syndrome caused by haloperidol in an adult patient.
Case Presentation: On August 2, 2022, a patient in their 40s who had been experiencing bucco-lingual masticatory syndrome for two days was brought into the emergency room. The patient had already been treated with haloperidol for schizophreniform illness two years prior. A two-day history of backward orofacial movement, chewing and masticatory difficulties, an inability to talk, and exhaustion was given by the patient. The patient's blood samples showed that the results of the tests for his complete blood count, blood sugar, lipid profile, renal function, and liver function done on the first two days after admission were within normal ranges. The trihexyphenidyl hydrochloride oral dosage of 5 mg was started as soon as the patient was admitted, and within 24 hours, the patient's backward orofacial movement was restored to normal.
Conclusions: The side effects of first-generation antipsychotic medications are entirely controllable and can be avoided by switching to a different medication, administering an antidote, or lowering the dosage.
COVID-19 is associated with high blood glucose levels: Diabetic neuropathy during the SARS-CoV-2 pandemic
Authors: Bereda Gudisa
Published: January 2023

Background: The nerves in the legs and feet are most frequently damaged by diabetic neuropathy. The COVID-19 infection is associated with a high risk of neuropathy symptoms.
Case Presentation: On July 12, 2022, a 58-year-old black female retiree with significant symptoms of numbness and muscle weakness in the hands and legs was brought into the emergency room. 17 years prior, she received a type 2 diabetes mellitus diagnosis. Metformin 1.5 g twice a day and glibenclamide 10 mg twice a day were part of her therapy regimen. When she was admitted to the emergency room, she described a one-day history of shortness of breath, frequent urination, excessive thirst, hyperglycemia, excessive appetite, fever, headache, and dehydration. A chest X-ray showed bilateral diffuse, patchy airspace opacities that could be caused by multifocal pneumonia or viral pneumonia. She started receiving 1000 mL of fluid resuscitation (0.9% normal saline) as soon as she was moved to the critical care unit, along with a drip-in insulin infusion.
Conclusion: Diabetes, infections like COVID-19, poor vitamin levels, and other factors can all contribute to diabetic neuropathies. According to the Centers for Disease Control and Prevention, patients with type 2 diabetes mellitus are much more likely to experience severe morbidity and death from coronavirus disease-19. Symptoms of diabetic neuropathy continued for months after a COVID-19 infection test resulted in a positive result.
Fenazaquin resistance development and management in two spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae)
Authors: Titiksha  , Ghongade Dilip Shriram , Sood Ajay Kumar
Published: January 2023

Fenazaquin resistant population of two-spotted spider mite, Tetranychus urticae (Koch) was developed by giving selection pressure. After 8 generations, the resultant population of mite obtained having resistance ratio of 216.74 folds (FR-strain) as compared to susceptible population (S-strain) maintained in the laboratory. FR-strain was found to have resistance breakdown upto 158.82-times when selection pressure was withdrawn for three generations. Developmental stages of fenazaquin resistant strain were bigger in size and took lesser number of days to complete incubation period, development of immature stage and total life cycle than in susceptible strain. However, fecundity and adult longevity of S-strain was more than FR-strain. The FR-strain was examined for cross resistance against different acaricidal products, namely, hexythiazox (5.45 EC), propargite (57 EC), azadirachtin (0.15 EC), Darekastra and Tamarlassi. These resulted in lower value of resistance ratio, being < 2 suggesting their incorporation in managing fenazaquin resistant population of T. urticae.
Zur Entwicklung der kinder- und jugendliterarischen Fantasy im westlichen deutschen Sprachraum (1950er- bis 1980er-Jahre)
Authors:   , Völp Catharina
Published: January 2023

Lange Zeit gab es in der deutschsprachigen Kinder- und Jugendliteraturkritik keine Unterscheidung zwischen phantastischen Erzählungen und Fantasy. Diese Gattungsdifferenzierung beginnt sich erst ab der Jahrtausendwende durchzusetzen. Betrachtet man das deutsche Textkorpus, das bis dahin global als Phantastik bezeichnet wurde, so lässt sich feststellen, dass der mittlerweile herausgearbeitete Unterschied zwischen phantastischen Erzählungen und Fantasy schon in den 1950er und 1960er Jahren zu erkennen ist. Sowohl die gattungstheoretischen Unterscheidungen als auch die Gattungsbegriffe haben jedoch erst um die Jahrtausendwende eine gewisse Festigkeit gewonnen. Ein zentrales Anliegen dieser Arbeit ist es, die nicht-realistischen kinder- und jugendliterarischen Werke der Nachkriegsjahrzehnte im Lichte der jüngeren gattungstheoretischen Differenzierungen neu zu bewerten und ggf. zuzuordnen. Gefragt wird, ob in der deutschen Kinder- und Jugendliteratur der 1950er bis 1980er Jahre bereits Werke existieren, welche nach aktuellem Begriffsgebrauch als Fantasy zu bezeichnen sind. Ein dabei zu berücksichtigender Aspekt betrifft die Gattungsgeschichte, welche nicht mit der der englischer bzw. amerikanischer Kinder- und Jugendliteratur vergleichbar ist. Laut einer Definition von Ewers (2013) versuchte die deutsche Kinder- und Jugendliteraturwissenschaft lange Zeit, dem Genre Fantasy „beizukommen“, indem sie diese als ein Sub-Genre der Phantastik ansah. Hierin sieht er einen Irrweg. Sicherlich gibt es Parallelen zwischen phantastischer Erzählung und Fantasy, doch seien diese rein äußerlicher Natur. Anhand der Definition von Ewers untersucht diese Arbeit, ab wann von Texten gesprochen werden kann, die dem jüngeren Verständnis von Fantasy entsprechen und welche kinder- und jugendliterarischen Werke nach diesem Erkenntnisstand hinzuzuzählen sind. Dabei liegt das Augenmerk auf der Bedeutung und Vorgeschichte von Fantasy-Literatur für den westlichen deutschsprachigen Raum. Methodisch wurde wie folgt vorgegangen: Ein Korpus aus kinder- und jugendliterarischen Texten wurde gebildet. Anschließend wurde dieser im Hinblick auf die in Ewers‘ Definitionsansatz genannten Charakteristika untersucht. Hieraus entwickelte sich der Gedanke, eine für die weiterführende Forschung hilfreichen Klassifizierung der phantastischen Kinder- und Jugendliteratur der Nachkriegszeit zu entwickeln, um den Stellenwert zeitgenössischer Fantasy verdeutlichen zu können.
Gerakan Feminisme sebagai Project Identity: Sebuah Upaya Eliminasi Kekerasan Seksual dalam Masyarakat Jaringan
Authors: Ardiani Seli Muna
Published: January 2023

Artikel ini merupakan amatan terhadap gerakan feminisme di Indonesia di dalam struktur masyatakat jaringan dalam upaya eliminasi kekerasan seksual. Dalam struktur ini, terdapat berbagai narasi yang saling berebut, me-lemah-kuat-kan, hingga tercapai suatu narasi rasional yang dapat diterima oleh logika jaringan. Dalam pengkondisian masyarakat jaringan, peneliti mengadopsi gagasan Manuel Castells yakni network society serta model gerakan cyberfeminsim. Melalui jenis metode kualitatif berupa studi pustaka, serta data-data yang bersumber dari kajian dan laporan dari beberapa lembaga, penelitian ini hendak memecahkan permasalahan: 1) Bagaimana gerakan feminisme mengupayakan eliminasi kekerasan seksual di dalam masyarakat jaringan? 2) Bagaimana gerakan feminisme sebagai project identity mengukuhkan diri di tengah logika dominan masyarakat jaringan? Melalui pertanyaan ini, penelitian ini menemukan hasil berupa: 1) Gerakan feminisme, atau spesifik disebut cyberfeminsim, meleburkan diri dalam logika jaringan, memanfaatkannya untuk kampanye, dan melawan kontra narasi feminisme di Indonesia. 2) Cyberfeminsim dengan model narasi yang tergambar di dalam tulisan ini mampu bertahan sebagai project identity karena mengawetkan informasi yang rasional serta mengeliminasi informasi yang lemah dengan bukti signifikan bagi kebijakan di Indonesia.
Perempuan Pebisnis Online dan Perannya dalam Peningkatan Ekonomi Keluarga Pada Masa Covid-19 dalam Perspektif Feminisme
Authors: Atika Ririn
Published: January 2023

Pandemi Covid-19 membawa perubahan di pelbagai lini masyarakat. Pembatasan mobilitas masyarakat menjadikan media online sebagai alternatif dalam memenuhi kebutuhan hidup. Hal ini juga dilakukan para perempuan dalam usaha meningkatkan ekonomi keluarga, yakni dengan melakukan bisnis online, Tujuan penelitian adalah untuk memahami adanya perubahan yang dinamis pada peran laki-laki dan perempuan dalam institusi keluarga. Penelitian ini juga memaparkan tentang perlunya keterbukaan pandangan masyarakat terhadap posisi perempuan dan pengakuan atas kontribusi perempuan dalam kelangsungan hidup rumah tangganya. Penelitian ini menggunakan metode kualitatif dengan pendekatan feminisme. Pendekatan Feminisme dalam penelitian ini sangat bergantung kepada isu yang berkembang dalam dinamika sosial. Fokus dari penelitian ini terletak pada posisi subordinat yang disandang perempuan terhadap laki-laki dalam kehidupan sosial masyarakat.  Penelitian ini berupaya menunjukkan posisi tersebut ke dalam keterbukaan dan menjelaskan bahwa sistem ekonomi dan sosial politik tidak mengistimewakan maupun memarjinalkan perempuan.
NILAI-NILAI KEPRIBADIAN GURU DALAM PENDIDIKAN ISLAM
Authors: Nurfuadi Nurfuadi , Khasanah Ema Ulfiatun , Fian Khafifatul
Published: January 2023

Penelitian ini bertujuan untuk mengetahui nilai-nilai kepribadian guru pendidikan Islam dalam kitab “Irsyadul Muallimin” Karya K.H. Taufiqul Hakim. Jenis penelitian ini yaitu literatur review dengan teknik pengumpulan data berdasar artikel atau buku yang sesuai topik. Analisis data menggunakan metode analisis dengan penyajian secara deskriptif. Hasil penelitian menunjukkan nilai-nilai kepribadian guru pendidikan agama Islam dalam kitab Irsyadul Muallimin yaitu guru memiliki kepribadian menyenangkan dengan indikator proaktif, cerdas, empati, bijaksana, kreatif dan inovatif, selalu belajar, humoris, bersahabat, mengetahui kebutuhan siswa, adil, sederhana, komunikatif, sabar, rendah hati, penyayang, tegas, mengayomi, disiplin, menghargai siswa, ikhlas, berpikir positif, pemaaf, dan demokratis.
STRATEGI GURU PAI DALAM MENCEGAH NILAI-NILAI RADIKALISME PADA PESERTA DIDIK
Authors: Izzah Himmatul , Fahmi Muhammad , Thobroni Ahmad Yusam
Published: January 2023

Penelitian ini bertujuan untuk mengetahui strategi guru PAI dan dampak dari penerapan strategi guru PAI dalam mencegah nilai-nilai radikalisme pada peserta didik di SMPN 1 Lamongan. Penelitian ini menggunakan pendekatan kualitatif deskriptif. Sumber data yang diperoleh menggunakan teknik observasi, wawancara, dan dokumentasi. Analisis data melalui kondensasi, penyajian, serta verifikasi dan penarikan kesimpulan. Untuk mendapatkan data yang kredibel peneliti membatasi penelitian pada kelas VII, sehingga informan dalam penelitian ini terdiri dari guru PAI kelas VII, ketua takmir masjid, dan tiga peserta didik kelas VII. Hasil penelitian ini memaparkan bahwa strategi yang dilakukan guru PAI dalam mencegah nilai radikalisme dengan memberikan edukasi mengenai radikalisme, pembiasaan melalui kegiatan keagamaan, membiasakan berempati pada sesama, menanamkan cinta tanah air dan agama, serta memperkuat sikap tasamuh dan tarahum. Adapun dampak dari penerapan strategi tersebut yaitu wawasan peserta didik mengenai radikalisme menjadi bertambah, pendidikan karakter peserta didik menjadi lebih kuat, terbentuknya sikap empati, serta sikap tasamuh dan tarahum pada peserta didik menjadi bertambah.
LEARNING MANAGEMENT SYSTEM PASCASARJANA INSTITUT AGAMA ISLAM NEGERI PONOROGO PADA MASA PANDEMI
Authors: Nuryani Siti , Kirana Dhinuk Puspita
Published: January 2023

Penelitian ini dilatarbelakangi oleh fakta bahwa mahasiswa Pascasrjana IAIN Ponorogo juga terkena dampak Covid-19. Sesuai dengan Peraturan Menteri SKB 4 Menteri tentang Pedoman Pelaksanaan Pembelajaran selama pandemi Covid-19. Maka lahirlah SK Rektor IAIN Ponorogo yang mewarisi SK tersebut. Berdasarkan hasil penelitian kami, kami menemukan bahwa: Kebijakan ini lahir dalam keputusan 4 Menteri No. 01/KB/2020 tanggal 15 Juni 2020 tentang pedoman pelaksanaan pembelajaran tahun pelajaran 2020/2021 pada masa pandemi Covid-19. Penerimaan tahun ajaran dilakukan secara online menggunakan aplikasi e-learning. Kemudian, mahasiswa Pascasarjana IAIN Ponorogo membentuk Tim Task Force E-Learning untuk menindaklanjuti kebijakan SK Rektor tersebut. Tim ini bertujuan untuk mendukung penyampaian kuliah online dalam bentuk modul kuliah, rekaman video, audio atau dokumen tertulis dengan akses internet, desain dan prestasi meningkat.. Tim Task Force E-Learning juga merancang kursus pelatihan (Coaching E-Learning) dan menghasilkan panduan e-learning untuk dosen dan mahasiswa.  Dalam proses strategi pembelajaran e-learning dosen melalui tiga fase yaitu perencanaan, pelaksanaan dan evaluasi. Pengunaan e-learning oleh mahasiswa di pascasarjana IAIN Ponorogo memiliki dampak positif dan negatif bagi dosen dan mahasiswa.

Penelitian ini dilatarbelakangi oleh fakta bahwa mahasiswa Pascasrjana IAIN Ponorogo juga terkena dampak Covid-19. Sesuai dengan Peraturan Menteri SKB 4 Menteri tentang Pedoman Pelaksanaan Pembelajaran selama pandemi Covid-19. Maka lahirlah SK Rektor IAIN Ponorogo yang mewarisi SK tersebut. Berdasarkan hasil penelitian kami, kami menemukan bahwa: Kebijakan ini lahir dalam keputusan 4 Menteri No. 01/KB/2020 tanggal 15 Juni 2020 tentang pedoman pelaksanaan pembelajaran tahun pelajaran 2020/2021 pada masa pandemi Covid-19. Penerimaan tahun ajaran dilakukan secara online menggunakan aplikasi e-learning. Kemudian, mahasiswa Pascasarjana IAIN Ponorogo membentuk Tim Task Force E-Learning untuk menindaklanjuti kebijakan SK Rektor tersebut. Tim ini bertujuan untuk mendukung penyampaian kuliah online dalam bentuk modul kuliah, rekaman video, audio atau dokumen tertulis dengan akses internet, desain dan prestasi meningkat.. Tim Task Force E-Learning juga merancang kursus pelatihan (Coaching E-Learning) dan menghasilkan panduan e-learning untuk dosen dan mahasiswa.  Dalam proses strategi pembelajaran e-learning dosen melalui tiga fase yaitu perencanaan, pelaksanaan dan evaluasi. Pengunaan e-learning oleh mahasiswa di pascasarjana IAIN Ponorogo memiliki dampak positif dan negatif bagi dosen dan mahasiswa.
Applications of high-resolution seismic frequency and phase attribute analysis techniques
Authors: Jiang Renqi , Castagna John P. , Wu Jian
Published: January 2023

Seismic prospecting for oil and gas exploration and development is limited by seismic data resolution. Improving the accuracy of quantitative interpretation of seismic data in thin layers, thereby identifying effective reservoirs and delineating favorable areas, can be a key factor for successful exploration and development. Historically, the limit of seismic resolution is usually assumed to be about 1/4 wavelength of the dominant frequency of the data in the formation of interest. Constrained seismic reflectivity inversion can resolve thinner layers than this assumed limit. This leads to a series of highresolution quantitative interpretation methods and techniques have been developed. Case studies in carbonates, clastic, and unconventional reservoirs indicate that the application of quantitative interpretation techniques such as high-resolution seismic frequency and phase attribute analysis can resolve and allow/or allow quantitative estimation of rock and fluid properties in such seismically thin layers. Band recovery using high resolution seismic processing technology can greatly improve the ability to recognize geological details such as thin layers, faults, and karst caves. Multiscale fault detection technology can effectively detect small-scale faults in addition to more readily recognized large-scale faults. Based on traditional seismic amplitude information, high-resolution spectral decomposition and phase decomposition technology expands seismic attribute analysis to the frequency and phase dimensions, boosting the interpretable geological information content of the seismic data including subsurface geological characteristics and hydrocarbon potential and thereby improving the reliability of seismic interpretation. These technologies, based on high-resolution quantitative interpretation techniques, make the identification of effective reservoirs more efficient and accurate.
A Instrução 586 da CVM E O Isomorfismo Institucional nas Práticas de Governança Corporativa das Empresas Listadas no IBRX50: O Conselho de Administração
Authors: Luiz Coco Vivian , Hemerly Adriano Checchetto , Ferreira Victor da Conceição Betini , Rezende José Francisco
Published: January 2023

Objetivo do estudo: Examinar a incidência de isomorfismo institucional nas práticas de Governança Corporativa, tendo por base informações prestadas à Comissão de Valores Mobiliários (CVM) no tocante ao Informe sobre o Código Brasileiro de Boas Práticas – Companhias Abertas.
 Metodologia/abordagem: Para identificar isomorfismo institucional nas práticas de Governança Corporativa afins à instância do Conselho de Administração –  um dos cinco tópicos do informe à Comissão de Valores Mobiliários CVM –, foi realizado estudo descritivo e comparativo a partir das informações secundárias disponíveis no site da CVM. A amostra, para o exercício fiscal de 2018 contempla 45 empresas com papéis de maior liquidez e representatividade do mercado de ações brasileiro, listadas no Índice Brasil 50 (IBrX 50) da B3 (BOVESPA).
 Originalidade/Relevância: O estudo enquadra a aplicação da Resolução 586 como mecanismo de regulação e identifica a aplicação superficial e pouco objetiva por parte das organizações que deveriam prestar informações públicas.
 Principais resultados: Os resultados forneceram subsídios para reforçar a suposição de que empresas do IBrX50 adotam e/ou divulgam situações isomórficas no que tange às Boas Práticas de Governança Corporativa adotadas pelo Conselho de Administração. O estudo contribui para a propagação de práticas de governança e para a identificação de vieses na aplicação da Instrução 586.
Contribuições teóricas/metodológicas: Os achados demonstram associações entre Teoria Institucional e as chamadas Práticas de Boa Governança, enfatizando a possibilidade de isomorfismo. A abordagem gráfica para os itens de análise permite destacar as práticas de boa governança mais citadas.
 Contribuições sociais / para a gestão: O estudo aponta a ocorrência de práticas isomórficas e a inconveniência da repetição de padrões que acabam por embaçar a análise específica e individualizada das organizações da amostra.
Comparative assessment of different methods of drying electric motors windings insulation
Authors: Nemirovskiy A. E. , Kichigina G. A. , Sergievskaya I. Yu. , Nikiforova O. M. , Sokolova V. A.
Published: January 2023

Calculations of the technical and economic effect from the use of thermal and electroosmosis-based drying methods in relation to agricultural production have been carried out according to the developed algorithms. For this purpose, the study compares oven drying (OD) (drying box SNOL 3.5´3.5 for EM 0,25-2,2 kW, drying box with heaters 10 kV for EM 3-55 kW), electrodynamic drying (ED) (three-phase transformer for device power supply TTD-2,5, transformer TD-102), electroosmotic drying (EOD device), convective drying (CD) (CD device), convective-electroosmotic drying (CED) (CED device). EOD is free from shortcomings being characteristic of heat drying methods; since it does not require disassembly and dismantling of the electric motors at the workplace, increased power consumption and does not contribute to thermal degradation of the insulation. Based on the electroosmotic method of drying, electroosmothermal and convective-electroosmotic drying have been developed. The economic effect from the introduction of the developed devices for electroosmotic drying is ensured by increasing labor productivity by 1.5-11.4 times, saving electricity by 80-1,230 times, depending on the power of the ED, and also increasing the durability of insulation by reducing destruction to zero (electroosmotic drying and moisture protection) or reducing it by 10 times (convective-electroosmotic drying).
Simulation of operating the equipment of mobile charging installation for charging electric vehicles to confirm compliance with climatic and mechanical performance groups
Authors: Petrov T. I. , Safin A. R. , Gracheva E. I. , Ivshin I. V. , Tsvetkov A. N. , Basenko V. R.
Published: January 2023

The development of electric transport is inextricably linked with the modernization of the associated infrastructure, and one of the factors for the slow introduction of electric transport in Russia is the small number of charging stations. But most of the existing solutions in the field of charging stations have a drawback - the lack of mobile installations. The team of Kazan State Power Engineering University (KSPEU) and Production Association "Zarnitsa" is developing a mobile electric vehicle charge units (MSCEU). At the design stage, a problem has arisen with the fact that it would be difficult to conduct constant tests on a full-fledged prototype of the MSCEU due to the weight and size parameters of the equipment. At the same time, there is a need for preliminary confirmation of the compliance of the MSCEU with the climatic (UHL1) and mechanical performance (M3) groups. To accomplish this task, it was decided to simulate the work of the MSCEU in the COMSOL software. For solving this problem, it is necessary to simulate a module of four rechargeable batteries in order to confirm the manufacturer's parameters, and thus verify the resulting model. Based on these results, a complete MSCEU model consisting of 1,200 batteries can be implemented, which can be used to check compliance with the given conditions. For thermal calculations, it is necessary to check the pre-selected parameters of the air conditioning power, and to select the thickness of the thermal insulation. As a result a 3D model has been implemented in COMSOL, the parameters of all materials used have been determined, the connections of solutions have been built, physics of processes and the type of a solver have been selected. Based on the simulation, the insulation thickness has been chosen, the results of simulation of operating the air conditioning system to maintain the operating temperature of the batteries have been obtained, and the results have been demonstrated that confirm the mechanical reliability of the MSCEU.
Application of the proportional navigation method in solving problems of navigation
Authors: Solovyov A. A. , Shugay S. N.
Published: January 2023

The development of methods and algorithms for ship control when maneuvering relative to a moving object and the creation of automated control systems based on these developments is an urgent task of navigation. The most optimal way to implement control of a moving object relative to another moving object is based on using the proportional navigation method. As applied to navigation problems, this method has been studied at the level of describing the kinematics of the movement of two points. The mathematical model provides for a preliminary calculation of the extrapolated ship coordinates. The construction of ship motion trajectories for any given proportionality factor is carried out taking into account the dynamics of the ship and makes it possible to obtain the law of rudder shift, as well as to predict changes in the process of maneuvering such ship parameters as angular velocity and drift angle. The proposed mathematical model can be used for algorithmic and software support for automated ship control systems when maneuvering relative to a moving object.
Functional Stupidity in the Boardroom
Authors: Malsch Bertrand , Gendron Yves , Tremblay Marie-Soleil
Published: January 2023

This study provides a better understanding of the dynamics of knowledge and expertise in the context of public companies’ compensation committees (CCs), through a focus on CC members’ cognitive limitations. Drawing on semi-structured interviews, we mobilize the concepts of reflexive thinking and functional stupidity (Alvesson and Spicer 2012) to document and analyze CC members’ difficulties and/or unwillingness “to use cognitive and reflective capacities in anything other than narrow and circumspect ways” (Alvesson and Spicer, 2012: 1201). Overall, our findings indicate that CC members, although being firmly committed to knowledge development and problem solving, are disinclined to mobilize three key aspects of cognitive capacity (i.e., reflexivity, meaningful justification and substantive reasoning) in the design of remuneration policies. Our study also shows that these cognitive limitations are fuelled by a multidimensional exercise of power, which we conceive of as a form of “stupidity management” (Alvesson and Spicer 2012). The latter aims to limit CC members’ meaningful communicative action by constraining disruptive thinking and preventing critical issues from impacting committees’ agenda and deliberations – all of this in the name of aspirational yet superficial forms of decision-making leadership in the boardroom. Our analysis also highlights the central role of compensation consultants as “stupidity managers”, involved in the orchestration of the constraining of committee members’ mind. Significant implications of these findings for research and policy-making are discussed.
Penanaman Nilai-Nilai Agama dan Moral pada Anak Usia Dini di Samarinda
Authors: Wiwin Wiwin , Robingatin Robingatin , Saugi Wildan
Published: January 2023

Tujuan dari penelitian ini adalah untuk mengetahui penanaman nilai–nilai agama dan moral pada anak kelompok B di TK Aisyiyah Bustanul Athfal 14 Samarinda serta untuk mengetahui faktor pendukung dan penghambat dalam penanaman nilai – nilai agama dan moral pada anak usia kelompok B di TK Aisyiyah Bustanul Athfal 14 Samarinda. Jenis penelitian ini adalah deskritif kualitatif. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah observasi, wawancara, dan dokumentasi. Sumber data penelitian penelitian ini terdiri dari sumber data primer dan sekunder. Sumber data primer yaitu kepala sekolah, dan wali kelas. Sumber data sekunder yaitu dokumentasi. Data analisis menggunakan metode Miles dan Huberman yang terdiri dari tiga langkah yaitu data kondensasi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa penanaman nilai-nilai agama dan moral anak kelompok B di TK Aisyiyah Bustanul Athfal 14 Samarinda yaitu bahwasannya ada beberapa kegiatan yang digunakan oleh guru dalam menanamkan nilai-nilai keagaaman dan moral bagi anak. Kegiatan tersebut meliputi penanaman nilai agama melalui penghapalan doa-doa sehari-hari, metode menghapal juz amma, kegiatan menghapal hadits, menerapkan program tahfidz, praktek berwudhu, praktek sholat, mengaji, dan mewarnai huruf hijaiyah. Semua ini dilakukan oleh guru berdasarkan aturan serta kurikulum yang berlagsung baik oleh pemerintah maupun kurikulum sekolah. Adapun faktor pendukung dalam menanamkan nilai-nilai agama dan moral bagi anak kelompok B di TK ‘Aisyiyah Bustanul Atfhal 14 adalah melalui sarana dan prasarana, sikap positif yang diberikan oleh guru kepada anak, guru menggunkan media pembelajaran. Adapun faktor penghambat dalam menanamkan nilai-nilai agama dan moral bagi anak adalah ketidak sabarannya guru dalam mendidik anak sehingga kegiatan pembelajaran yang digunakan terkadang tidak terlaksana dengan baik.
The Features of the Formation of the Camp Justice of the USSR (1944–1959)
Authors:   Surgut State University, Shkarevsky D. N.
Published: January 2023

In modern historiography, much less attention has been paid to problems of the development of bodies of the camp (penitentiary) justice, than to activities of places of detention. Meanwhile, camp courts belonged to bodies of special justice along with military tribunals and were an important element of the state mechanism. This research identifies the main stages of the formation of the camp justice bodies and determines the features of their functioning. The article defines the structure and number of camp ships, as well as elements of mechanism of their organization. For the first time, the main stages in the development of bodies of camp justice are highlighted: 1944–1948 (the formation of this system), 1949–1952 (relatively stable existence), and 1953– 1959 (period of sharp reduction and elimination). Plans to reform the system of camp courts are discussed. The initiator of the creation of the system of camp courts was the leadership of the USSR Ministry of Internal Affairs. Among the organizational features of the functioning of these bodies, the asymmetric nature of the system of the bodies of the camp justice is named for the first time. Along with the camp (penitentiary) courts, military tribunals of the NKVD/MVD troops continued to operate, and special camp courts with wider jurisdiction operated in the structure of special buildings, which considered not only criminal, but also civil cases. The peculiarities of the functioning of these bodies include: a weak material and technical base, the struggle of clans in the leadership of justice, a high level of conflict in the system of camp justice, and the minor role of lawyers in the process and their dependence on the camp administration and the court.
The Idea of the Historicism in the Logos of Law
Authors:   Russian Christian Academy for the Humanities, Bogatyrev D. K. , Ivanov V. A. ,   St Petersburg Institute of History of the Russian Academy of Sciences, Khabibulin A. G. ,   Lomonosov Moscow State University
Published: January 2023

In 2019 in Moscow and in 2021 in London, a monograph was published by famous Russian scholars S. I. Zakhartseva, D. V. Maslennikov and V. P. Salnikov: Logos of Law: Parmenides — Hegel — Dostoevsky. On the Speculative and Logical Foundations of the Metaphysics of Law. This article analyzes the idea of historical law in the Logos, which is being developed by the authors of the monograph. In essence, they pose a problem that clearly goes beyond the ongoing discussion for a long period of sovereignty. The authors, interpreting Hegel’s historicism in law in the context of the entire historical and philosophical tradition from Parmenides to Dostoevsky, offer a new look at the idea of the historical in the doctrine of law, state and sovereignty and make an attempt to develop a sovereign Russian philosophy of law. In their numerous publications over recent years, Zakhartsev, Maslennikov and Salnikov see the theoretical and methodological foundation for the development of a sovereign Russian philosophy of law. In parallel, Zakhartsev and Salnikov develop the foundations of their original concept of the comprehensive theory of law, which is an attempt to synthesize the constructive content of various theoretical systems that describe legal phenomena.
Implementation of Brezhnev’s and Gorbachev’s Doctrines towards Countries of Eastern Europe
Authors:   St. Petersburg State University, Polynov Matvey
Published: January 2023

The article analyzes two concepts of the USSR’s policy towards its allies in Eastern Europe — “Brezhnev doctrine” and “Gorbachev doctrine”. Relying on declassified documents of the Politburo, the author shows that these “doctrines” were direct opposites, and their implementation led to different consequences. The justification of the right to intervene for the sake of saving socialism was substantiated in 1968, but the origin dates to the end of the Second World War. The USSR and other countries of the Warsaw Pact — Bulgaria, Hungary, Poland, the GDR — tried to find a compromise solution to overcome the situation in Czechoslovakia and avoided deploying troops, but the Czechoslovak leadership didn’t comply with the accepted joint agreements. Documents demonstrate that the main motive for the intervention was the desire to save socialism and Czechoslovakia as part of the Warsaw Pact. Thus, there was an attempt at prevention of redressing of balance of power in favor of NATO on the European
Informal Ties in Party-State Bureaucracy of Yugoslavia
Authors:   Sevastopol State University, Shakhin Yurii
Published: January 2023

The article investigates informal ties among the Yugoslav party-state bureaucracy in 1945–1965 in order to identify their influence on the disintegration processes in Yugoslavia. Interaction through unofficial channels was based on solid social-cultural preconditions and played a significant role in the life of the country. Informal ties could be formed due to military service or employment, family or friendship connections, but ties of compatriot character are most fully represented in the sources. They were lined up on a vertical basis in accordance with the existing administrative-territorial division and were predominately used to achieve some kind of material benefits. Until the early 1950s, compatriot ties could be used both in the interests of the center and subordinate regions, but afterwards only the latter option remained, so they quickly turned into a mechanism of lobbying regional interests in central bodies. Compatriot ties were closely intertwined with parochialism and particularism and fueled by the mood of the masses. For example, there were difficulties in nominating candidates of non-local origin during elections. There were politicians who did not follow the requests of their compatriots, but presumably they were in minority. Since the 1950s, there had been a tendency to institutionally include compatriot ties in the governing bodies, in particular, the principle of proportional regional representation had been established in state and party bodies. Already in the early 1960s this course undermined the efficiency of the central government. To which extent this result was determined by the role of compatriot ties system or other factors has yet to be researched, but it can be stated that the system of informal ties became one of the factors in the disintegration of Yugoslavia.
Scholarly and Educational Activities of Professor Perfecky in Slovakia
Authors:   Comenius University Bratislava, Daniš Miroslav
Published: January 2023

The presented study synthesizes both established as well as most recent knowledge on the life and work of Professor Eugen Yulianovich Perfecky, who worked in Slovakia from 1922 until his death in 1947. He was, among other things, a graduate of the University of St Petersburg and an outstanding student of Professor A. A. Shakhmatov. The first group of Russian scholars came to Czechoslovakia in 1921, and in the same year, at the suggestion and recommendation of Prof. Vatroslav Jagič and Lubomír Niederle, he received an invitation to the newly established Comenius University in Bratislava. Within E. Perfecky’s scholarly work, the two most important areas of research were: the history of Subcarpathian Rus’ and analytical and comparative research of medieval chronicles. E. Perfecky was a supporter of the Ukrainian orientation of the national culture of Subcarpathian Russia. The outcomes of his research, particularly in the comparative studies of Russian chronicles with German, Polish, Hungarian, and Czech chronicles, significantly advanced the respective expertise, thus making him a worthy successor to the Russian textological research of early Russian chronicles pioneered by A. A. Shakhmatov. E. Perfecky maintanted a great scholarly network and worked closely with C. Slavists, such as J. Bidlo, L. Niederle, K. Jirechek, M. Weingart, J. Macurek. He cooperated with Professor Jagiсh in Vienna, with the Norwegian Slavist O. Brok, and other leading Slavists in Poland and Germany. E. Perfecky also collaborated with a number of Russian and Ukrainian emigrant historians. In Slovakia, E. Perfecky laid a solid foundation for further historical research of Russian chronicles as well as for studies of the history of Eastern Europe.
The Beginning of British Post-war Belarusian Studies
Authors:   Smolensk State University, Kodin Evgenii
Published: January 2023

The initial period of British Belarusian studies was significantly different from the process of formation of research on Belarus in the United States. There was no intervention of special services; the state and political establishment of the kingdom showed no interest in Belarusian issues. In such a situation, the first works on Belarusian history in the UK were prepared by representatives of the insignificant Belarusian emigrant diaspora. The inspirer and organizer, as well as the author of historical publications, was the president of the Belarusian Central Rada, appointed to this post at the end of 1943 by the Nazis in occupied Minsk, Radoslaw Ostrowski. Radoslaw Ostrowski’s collaborationist track record is considerable. This includes the creation of civil administration bodies in Minsk, Briansk, Smolensk, Mogilev; the formation of Belarusian military units to fight partisans; cooperation with the CIA in post-war Germany with projects to prepare an anti-Soviet underground in Belarus, and more. Ostrowski considered the “Bolshevik Moscow” to be the “mortal enemy” of Belarus, which, in his assessment, did not want to see the Belarusian people free at any time. That was the reason for an explicitly anti-Russian attitude in all the London publications prepared by Radoslaw Ostrowski and his son Viktor, who was arrested in the fall of 1939 in Vilnius by the NKVD and sentenced to 8 years of camps, joined the army of General Anders, which at the end of the war was transferred to England and demobilized here.