bluuebunny/crossref_metadata_2025 huggingface dataset:
Prevalence of Helicobacter Pylori Infection Among Patients with Dyspepsia by Stool Antigen and Serology Tests
Authors: Mirzaei Mahsa , Jafari Sattar , Abdollahi Sabet Somayeh , Mansouri Saeed
Published: January 2022

Background: Helicobacter pylori is the most common chronic bacterial infection globally and is the underlying cause of many disorders, including dyspepsia. Also, the prevalence of gastric cancer in Zanjan city is high. Therefore, this study investigates the prevalence of H. pylori infection in patients with dyspepsia by the H. pylori stool antigen (HpSA) test. Materials and Methods: This cross-sectional study was performed on patients over 18 years of age who were referred to Shafieieh Special Clinic in Zanjan with dyspepsia during 2019-2020. First, the HpSA test was examined for H. pylori infection. Since the results of two separate tests are needed to prove that H. pylori infection is negative, the serological test was used in the patients with HpSA negative results. Results: Based on the demographic information of the present study, most patients (70.1%) were under 40 years old, and most (55.1%) were women. Smoking, alcohol, drug, and non-steroidal anti-inflammatory drugs (NSAIDs) use in patients were 16.5%, 6.3%, 7.9%, and 39.4%, respectively. The highest and lowest symptoms were abdominal pain (44.9%) and burp (22%), respectively. Except for the relationship between positive serological results and age (P˂0.001), no significant relationship was found between other variables (P≥0.05). Based on the HpSA test, H. pylori infection was seen in 56.7% of patients. By the serological test, another 29 patients had H. pylori infection. Therefore, the total number of patients was 101, and the overall prevalence of H. pylori increased to 79.5%. Conclusion: The results of the present study showed that the overall prevalence of H. pylori infection was high compared to previous studies. Also, above the age of 40 years, female gender in HpSA test and male gender in serology test, higher education level, and the presence of risk factors (smoking, alcohol, and NSAIDs) have a higher positive test for H. pylori.
Evaluating the Effect of Electroconvulsive Shock and Duloxetine Combination Therapy on Behavioral, Cardiovascular, and Brain Oxidative Stress Markers in the Rats
Authors: Eghbal Bahareh , Soltani Hekmat Ava , Kouhpayeh Seyed Amin , Ghanbariasad Ali , Javanmardi Kazem , Samimi Nastaran , Fakhraei Bahareh , Farjam Mojtaba
Published: January 2022

Background: Electroconvulsive Therapy (ECT) as a well-established and effective therapeutic approach for the treatment of various psychiatric disorders is an excellent option to treat the major depressive disorder (MDD). The goal of this experimental study was to determine the possible sides effects of electroconvulsive shock (ECS) and duloxetine, a serotonin-norepinephrine Reuptake Inhibitors (SNRIs), and evaluate the safety of this therapeutic approach on behavioral factors, cardiovascular function, and brain oxidative stress markers on mice. Materials and Methods: Animals were divided into different groups receiving either ECS or different doses (10, 20, 40, 80, or 120 mg) of duloxetine alone or together. We evaluated the behavioral factors associated with administration of ECS with or without duloxetine. In addition, we monitored the ECGs (electrocardiogram) of animals prior to and after the experiment and also evaluated the oxidative stress markers including TAC, MDA, and GSH mice’s brains. Results: We did not detect any significant differences in terms of heart rate, RR interval, PR interval, QT, or corrected QT (QTc) between groups that received different doses of duloxetine in combination with ECS compare to the control group. Our findings suggest that while administration of ECS solely increased the oxidative stress markers and decreased the antioxidant capacity of the brain, a combination of duloxetine and ECS at certain doses alleviates the oxidative stress condition and increases the antioxidant capacity of the brain. Conclusion: Overall, this study suggests that the combination of ECS and duloxetine is safe and considerable for further studies on human subjects.
COVID-19 Cardiac Manifestations and Scent Perception Genes in Hearts of SARS-Cov-2 Infected Patients: A Meta-Analysis of Gene Expression Data
Authors: Roostaei Davoud , Sohrabpour Mojtaba , Sanie Jahromi Mohammad Sadegh , Vatankhah Majid , Shadmehr Aghdas , Ebrahimi Mohsen , Mogharab Vahid , Hatami Naser , John Mehramiz Neema , Foroughian Mahdi , Hakemi Arman , Kalani Navid
Published: January 2022

Background: COVID-19 induced cardiac events are reported by a large number of papers; while psychophysiology of association of the COVID-19 and cardiac attacks are not fully understood yet. Materials and Methods: Here we compared gene expression levels of heart autopsies of SARS-Cov-2 infected patients with the cardiac organoid model of human myocardial infarction and control healthy cardiac organoids to identify differentially expressed genes (DEGs). Gene Ontology (GO) biological processes were enriched in DEGs. Results: Results showed that smell perception genes were down-regulated in SARS-COV2 in comparison to myocardial infarction samples; while showing upregulated genes related to the immune system process in comparison to control healthy heart organoids. Our results are in agreement with theories of immune system reactions in COVID-19 infected patients’ hearts; while our analysis indicates different patterns of heart genes expression from myocardial infarction models. Conclusion: our study suggests that there may be different pathways involved in MI appearance in COVID-19 patients rather than classic known atherosclerotic and inflammatory pathways.
The Expression Changes of CX3CL1 and Interlukin-6 Genes During Remission Induction Therapy in Patients With Acute Myeloid Leukemia
Authors: Iravani Saadi Mahdiyar , Ramzi Mani , Karimi Aliasghar , Owjfard Maryam , Torkamani Mahmoud , Kheradmand Nadiya , Niknam Ahmad , Karimi Zahed , Vakil Mohammad Kazem , Yazdanpanah Mohammad Hosein
Published: January 2022

Background: Acute Myeloid Leukemia syndrome (AML) is a hematologic malignancy which is due to clonal extensive proliferation of leukemic precursor cells and is rapidly fatal unless treated or response to chemotherapy. Cytogenetic findings have important role in prognosis and categorization of AML. The aim of this study was to investigate the expression changes in CX3CL1 and Interlukin-6 (IL-6) genes before and after chemotherapy as remission induction therapy in AML patients. Materials and Methods: In this study 69 patients (36 males, 33 female) with AML was selected from tertiary medical heath center. A quantitative polymerase chain reaction (PCR) was done for mRNA expression of CX3CL1 and IL-6genes before and after induction chemotherapy. To obtain expression changes in CX3CL1 and IL-6genes, we used 2-ΔΔCT method. Results: The expression of CX3CL1 and IL-6 was significantly increased after induction chemotherapy. Also, the ΔCt mean of CX3CL1 and IL-6 mRNA was not significant between AML subtype groups. Conclusion: In conclusion, as we showed that chemotherapy significantly increase the expression of CX3CL1 and IL-6 which can be used as a prognostic factor of AML.
Perbandingan konsumsi bahan bakar pada sistem injeksi dan sistem karburator
Authors:   Politeknik Negeri Bali, Suparta I Nyoman , Suarta I Made ,   Politeknik Negeri Bali, Rahtika I Putu Gede Sopan ,   Politeknik Negeri Bali, Sunu Putu Wijaya ,   Politeknik Negeri Bali, Indonesia
Published: January 2022

Isu dunia yang paling bayak dibicarakan adalah masalah energi dan kesehatan. Kekhawatiran terhadap pasokan energi telah memotivasi produsen otomotif mencari solusi untuk menghemat penggunaan bahan bakar. Salah satu solusi dikembangkan saat ini adalah mengganti sistim bahan bakar konvensional menjadi injeksi. Pengujian perbandingan kebutuhan bahan bakar antara sepeda motor karburator dan injeksi pada penelitian ini dilakukan menggunakan jenis motor 4 tak, kapasitas 110 cc, transmisi CVT. Pengujian dilakukan secara eksperimental. Hasil pengujian menunjukkan sistim bahan bakar injeksi lebih hemat 19,3% pada semua tingkat kecepatan.
Analisa kinerja FCU menggunakan diagram psikrometri
Authors:   Politeknik Negeri Bali, Arsana Made Ery , Midiani Luh Putu Ike ,   Politeknik Negeri Bali, Darmawan Arbyansyah ,   Politeknik Negeri Bali
Published: January 2022

Air Handling Unit (AHU) ataupun Fan Coil Unit, sebagai salah satu sistem untuk pemanasan dan pendinginan ruang untuk sismtem HVAC. AHU/FCU menjadi salah satu pendukung dari konsumsi energi di gedung-gedung yang menggunakan sistem HVAC terutama jenis AC Central. Sistem HVAC mengkonsumsi sekitar 60% dari seluruh konsumsi energi dalam sebuah hunian/gedung konsumen energi tunggal terbesar di gedung komersial, sehingga perlu upaya penghematan energi untuk menghemat sumber daya, mengurangi polusi dan emisi CO2 ke lingkungan. Artikel ini membahas tentang FCU yang digunakan pada AC central dan melakukan perhitungan performnsi pada FCU. Pengukuran performansi FCU dilakukan dengan tujuan mengukur konsumsi energi sistem FCU, kualitas udara dalam ruangan dan kenyamanan termal di FCU Perhitungan performansi dengan menggunakan diagram Psikrometrik dapat digunakan sebagai acuan untuk melakukan penghematan energi. Perhitungan yang dilakukan dengan metodologi ini dapat diperbaiki dengan memperhatikan faktor beban peralatan tambahan dan efisiensi peralatan tambahan untuk mendapatkan hasil yang lebih tepat dan akurat. Penggunaan program simulasi dapat digunakan sebagai validasi dari perhitungan secara manual untuk mendapatkan hasil yang lebih tepat dan akurat untuk perbaikan performansi FCU.
Mencapai target penurunan emisi gas rumah kaca yang lebih ambisius di Indonesia
Authors:   Politeknik Negeri Bali, Santika Wayan Gede
Published: January 2022

Dunia internasional menyayangkan target penurunan emisi gas rumah kaca Indonesia yang kurang ambisius dan sangat tidak mencukupi untuk mencapai target Kesepakatan Paris. Penelitian ini bermaksud mendapatkan cara-cara untuk mencapai penurunan emisi yang lebih ambisius melebihi target nasional pada sektor energi. Untuk itu, simulasi kebutuhan energi nasional hingga tahun 2030 berdasarkan Rencana Umum Energi Nasional dilakukan menggunakan software LEAP. Optimasi juga dilakukan untuk memenuhi kebutuhan listrik nasional dengan mengutamakan pembangkit-pembangkit dengan biaya produksi listrik paling murah. Selanjutnya, LEAP memperkirakan emisi gas rumah kaca dari pembakaran bahan bakar pada sisi pembangkit listrik dan sisi demand energi non-listrik. Hasil menunjukkan bahwa target penurunan emisi nasional dapat dicapai dengan sangat mudah, yang menunjukkan bahwa target nasional tersebut kurang ambisius. Optimasi penyediaan energi berdasarkan biaya termurah menunjukkan bahwa penambahan kapasitas pembangkit menggunakan energi terbarukan dapat dilakukan bahkan dengan biaya yang jauh lebih murah daripada menggunakan pembangkit berbahan bakar batubara. Skenario ini menghasilkan emisi yang jauh lebih rendah. Penelitian ini juga mendapatkan bahwa penurunan emisi yang lebih jauh juga dimungkinkan dengan memperluas konversi energi fosil ke energi bersih hingga ke sektor-sektor lainnya, terutama penggunaan energi non-listrik di sektor industri dan transportasi.
Monitoring PLTS dan PLTB kincir vertikal dengan sistem hybrid berbasis Internet Of Things (IoT)
Authors:   Politeknik Negeri Bali, Wijaya I Gusti Ngurah Wirahadi , Parti I Ketut ,   Politeknik Negeri Bali, Wiranata Lalu Febrian ,   Politeknik Negeri Bali
Published: January 2022

Krisis energi pada masa ini, membuat kita belajar akan memanfaatkan atau mengembangkan suatu sumber daya energi terbarukan untuk mengurangi penggunaan bahan bakar fossil yang tidak dapat diperbaharui layaknya seperti batubara. Penggunaan sumber daya energi terbarukan ini sangat ramah lingkungan serta bisa meminimalisir dampak buruk dari penggunaan bahan bakar fosil untuk pembangkit listrik. Metode dalam penelitian sistem monitoring energi solar dan wind kincir vertical dengan sistem hybrid berbasis internet of things. Memonitoring kedua pembangkit solar dan wind dengan sistem hybrid mengunakan mikrokontroller Arduino Uno sebagai pengolahan data yang di dapat dari sensor yang digunakan untuk penelitian dan NodeMCU yang digunakan sebagai proses pengiriman datanya, data hasil tersebut dapat dimonitoring melalui smartphone ataupun pc dengan sebuah website.Hasil pengujian sistem monitoring energi solar dan wind kincir vertikal dengan sistem hybrid berbasis internet of things, dapat membaca keluaran yang diberikan oleh kedua pembangkit energi solar dan wind. Sensor yang digunakan dalam pengujian ini Sensor tegangan DC yang memiliki galat rata – rata 0,085%, sensor arus DC ACS712 30 yang memiliki galat rata – rata 0,14%, sensor tegangan AC ZMPT101B yang memiliki galat rata – rata 0.37%, sensor arus AC712 5A yg memiliki galat rata – rata 80.9%, dari ketiga sensor tersebut bisa dikatan pembacaan sensor yang presesi sedangkan penggunaan ACS712 5A dikatan tidak presisi karena arus yang tebaca oleh sensor bisa kurang dari 0A atapun dalam pembacaan mA.
The effect of replacing standard carburetor with PE-28 carburetor on performance fuel consumption on 2006 Honda Tiger Revo
Authors:   Politeknik Negeri Bali, Antara I Nengah Ludra , Sutarna I Nyoman ,   Politeknik Negeri Bali, Indra Ida Bagus Puspa ,   Politeknik Negeri Bali
Published: January 2022

Carburetors are one of the important components on motorcycles, through modification of replacing Standard Carburetor with Racing Carburetor is one of the ways to improve engine performance. There are several types and sizes of PE, namely PE 24, PE 28, PE 38. PE 28 carburetor is often used on racing motorbikes, both Drag bikes and Roodrace bikes, where this carburetor is able to produce maximum engine performance. By testing the maximum power using a standard carburetor found at 7000 rpm engine speed, which is 11.3 HP, while the maximum power testing using a PE 28 carburetor is found at 7000 rpm engine speed, which is 11.7 HP. For testing the maximum torque using a standard carburetor found at 6000 rpm engine speed, which is 11.7 N.m, while the maximum torque testing using a PE 28 carburetor is found at 7000 rpm engine speed, which is 11.8 N.m. The use of PE 28 carburetor on a 4 stroke motorcycle greatly affects the amount of fuel consumption, it is because the PE 28 carburetor is a racing carburetor that is very suitable for those who want top speed. In addition, the advantage of the PE 28 carburetor is that it is able to improve engine performance because the type of carburetor is different from the standard and there are changes in the dimensions of the venturi hole and intake manifold, so that it can fog up more air and fuel to be brought into the combustion chamber or into the engine cylinder.
LAND COVER MONITORING TECHNIQUES AND SPATIAL DEVELOPMENT: THE CASE OF CAPITAL OF TURKEY
Authors: ALİEFENDİOĞLU Yeşim , CANAZ SEVGEN Sibel , TANRIVERMİŞ Harun
Published: January 2022

After the declaration of Ankara as the capital city of Turkey in 1923, the size of the city was identified to be insufficient to cope with the developmental and spatial needs of the city. In this study, the analysis and detection of land cover changes were conducted for the last three decades with ten-year time interval by using remotely sensed satellite data in Ankara to monitor the change in land cover, and growth and development of the city. Four classes; manmade area, land area, green area, and water area were created for each year images to assess change in land cover in central neighborhoods of Ankara. Maximum Likelihood Classifier (MLC) and Random Forest (RF) algorithms were performed and classification results were compared. Overall classification accuracy and overall kappa statistics computed as 85%-92% and between 0.78-0.87 for MLC algorithm, respectively. Comparing with MLC algorithm, RF algorithm’s performance was unsatisfied. As a second step of this study, administrative data of Ankara such as population, land use types, number of buildings and flats, and spatial development relationships were analyzed in integration with remote sensing data results to analyses land development in Ankara.
ÇAM BURNU (ORDU) İLE GÜL BURNU (GİRESUN) ARASI KIYI ÇİZGİSİNİN ZAMANSAL DEĞİŞİMİ VE KIYI KULLANIMI
Authors: AKTAŞ Cüneyt , BAHADIR Muhammet
Published: January 2022

Kıyı çizgisinde doğal ve beşerî faktörlerden kaynaklanan değişimler meydana gelmektedir. Bu değişimlerden doğal yapıdaki bozulma çeşitli sorunlara sebep olabildiğinden, değişimin tespiti ve sürecin izlenmesi önem arz etmektedir. Bu çalışmada Çam Burnu (Ordu) ile Gül Burnu (Giresun) arasında kıyı çizgisinin zamansal değişimi ve değişim sonrası kıyı kullanımı incelenmiştir. Anolog hava fotoğrafları, ortofoto görüntüler ile Google Earth Pro yazılımının sunduğu yüksek çözünürlüklü uydu görüntüleri çalışmanın temel veri kaynaklarını oluşturmuştur. ArcGIS 10.8.1 yazılımı kullanılarak bu görüntülerden 1956, 1975, 2013 ve 2020 yıllarına ait kıyı çizgileri üretilmiştir. Daha sonra çakıştırma yapılarak kıyı çizgisinde görülen ilerleme ve gerilemeler dönemsel olarak belirlenmiştir. Özellikle Karadeniz Sahil Yolu Projesi kapsamında birçok koy doldurulmuş, kıyıya dik uzanan sırtlar kazılarak yarılmıştır. Doldurma yoluyla deniz tabanı morfolojisi, kazıp yarma işlemleriyle de kıyı topografyası değişime uğramıştır. İnceleme sahasında doğal kıyıların yapay kıyıya dönüştüğü tespit edilmiştir. Bu değişimde en fazla insana ait faaliyetler etkili olmuştur. Dalga ve akıntı sistemleri ile aşınım ve birikim alanlarında değişimler yaşandığı görülmüştür.
THE CREATIVITY FUNCTION OF PROVINCES: AN ASSESSMENT FOR THE PROVINCES OF TURKEY
Authors: ŞEN Ömer
Published: January 2022

Creative provinces are largely composed of people who are able to make free decisions, have a high level of education, and are engaged in solving quite complex problems. In this study, Florida et al. (2008) using the "Global Creativity Index" developed by him, the creativity level of the provinces of Turkey was calculated and the results were evaluated with a spatial focus. According to the creativity index, the most creative province of Turkey is Kocaeli. Kocaeli is followed by Ankara and Isparta. The provinces with the lowest Creativity value are Hakkâri, Şırnak and Mardin. It is seen that the nearby provinces of Ankara, Kocaeli and Istanbul, which have high creativity index values, also have high values. Although it is observed that important steps have been taken in the field of creative provinces in Turkey, it is thought that a much faster path can be taken in the coordination of a more organized superstructure.
MÜZELER VE TOPLUMSAL HAFIZA İLİŞKİSİ: SÜLEYMAN DEMİREL DEMOKRASİ VE KALKINMA MÜZESİ ÖRNEĞİ
Authors: KERVANKIRAN İsmail , ÇALIŞIRIM Orhan
Published: January 2022

Süleyman Demirel Demokrasi ve Kalkınma Müzesi, Türkiye’nin ulusal tarihinin belli bir döneminin tarihi, siyasi, kültürel, ekonomik ve toplumsal hafızasını muhafaza eden ve hatırlatan özelliği ile birlikte batı ülkelerindeki başkanlık müzesi geleneğinin Türkiye’deki örneklerinden birisi olması açısından incelemeye değerdir. Bu çalışmanın amacı, Süleyman Demirel Demokrasi ve Kalkınma Müzesi örnekleminde toplumsal hafıza ve müzeler arasındaki ilişkiyi incelemektir. Bu doğrultuda çalışmada müzenin inşa süreci, planlanması ve mevcut durumu ele alınmış, toplumsal hafızanın bulunduğu ve korunduğu bir yer olarak müzeye gelen ziyaretçilere anket uygulaması yapılmış ve anket sonucundaki bulgular değerlendirilmiştir. Ayrıca müzeyi gezmeye gelenlerin ziyaretçi defterine yazdıkları incelenmiştir. Sonuç olarak Süleyman Demirel Demokrasi ve Kalkınma Müzesi; bulunduğu yeri, işlevselliği, misyonu ve vermek istediği mesaj yanında ziyaret edenlerin görüşleri açısından da belirli bir döneminin hafızasının depolandığı ve toplumun hafızasında yer etmiş olayları hatırlatan bir önemli bir yerdir. Bu açıdan müze toplumun hafızasında geçmiş, şimdi ve gelecek arasında köprü kuran ve kolektif hafızayı hatırlamaya aracılık eden bir yerdir.
Development of the national cultural identity of students of humanitarian specialties in the learning process
Authors:   Pacific National University, Borzova Tatiana V. , Mosunova Lyudmila A. ,   Vyatka state University
Published: January 2022

Introduction. The formation and strengthening of the national cultural identity of students is an important condition for maintaining the continuity of generations, fostering personal responsibility for solving global problems of our time. The aim of the article is to present the process of teaching humanitarian students as one of the possibilities for the development of national cultural identity. Materials and methods. When interpreting the results of the experiment, characterizing the features of teaching narrative, the method of observing the process of creating narrative texts by students was used. In assessing the effectiveness of teaching the narrative, the method of qualitative (φ-Fisher's statistical test) and quantitative analysis of written works was used. A total of 167 students from the Department of Philology and Media Communications at Vyatka State University (Kirov, Russia) participated in various stages of the study. Results. Summarized the results of a theoretical and experimental study of the process of teaching students to narrative. It is substantiated that the telling of personal stories is a social practice that develops cultural identity. The psychological and pedagogical conditions, which serve as a starting point for creating their own narrative texts, reflecting the student's personal experience, have been studied. The mechanisms are revealed that contribute to the strengthening of the national code, namely: the establishment in the process of creating a narrative of close bilateral relations between the author's personal experience and its comprehension (the description of personal experience leads to the need to comprehend it, and the generation of new meanings, in turn, enriches personal experience). Fisher's angular transformation was used for statistical verification. As a result, it was revealed that after conducting special training, the number of students who do not experience difficulties in understanding the text based on the development of skills to apply methods of working with a narrative text increased (p≤ 0.01). Teaching narrative creates conditions for a deeper, more complete and detailed understanding of one's cultural identity. Conclusion. The developed scheme of experimental teaching, which describes the features of its content and structure, can be used in teaching university students. The data obtained in the course of the research can be used in the organization of psychological and pedagogical support, in the framework of individual and group work carried out within the boundaries of various academic disciplines at the university.
Formation of university graduates employment culture
Authors:   Orenburg State Pedagogical University, Pak Lyubov G. , Kameneva Elena G. ,   Orenburg State Pedagogical University, Kochemasova Lyubov A. ,   Orenburg State Pedagogical University
Published: January 2022

Introduction. Successful employment of university graduates is necessary for the productive solution of socio-economic problems of modern society. It is a particularly urgent task in the context of the global economic crisis and the significant changes of labor and employment area caused by it. Many students are not able to get a job, which means a significant lack of qualified specialists with higher education, who are strategic resources for the progressive development of society. This article aims to develop and give scientific justification for the extracurricular program of the Formation of University Graduates Employment Culture based on a modular approach. Materials and methods. The study involved 564 senior students of Russian universities (bachelor’s degree, master’s degree). Online survey was conducted to identify problem areas and prospects for employment. The parameters and characteristics of the formation of student’s employment culture are diagnosed using a set of valid diagnostic techniques. The reliability of the data obtained was checked using the Pearson’s chi-squared (χ2) test. Results. The author’s program for the formation of university graduates' employment culture was developed in the course of the study. The essence of the program is the development of students’ skills of job search, self-presentation, self-promotion, self-image, CV writing, effective communication, teamwork, creative problem solving, forecasting the trajectory of employment after graduation. A significant increase in the formation of student’s employment culture level was recorded as a result of the program implementation in the experimental group (χ2emp = 26.554) compared with the students of the control group who did not show positive dynamics in the level of the measured personal characteristics (χ2emp = 0.334) during the experimental work. Discussion and conclusion. The study has resulted that the effectiveness of the formation of university graduates' employment culture increases with the use of modular structuring for extracurricular programs (communicative, facilitation, socio-legal, administrative, psychological and pedagogical, project, information and interactive modules).
The phenomenon of complex knowledge in teaching mathematics as a factor of mathematical literacy forming of school students
Authors:   Yaroslavl State Pedagogical University named after K. D. Ushinsky, Smirnov Eugeny I. , Tikhomirov Sergey A. ,   Yaroslavl State Pedagogical University named after K. D. Ushinsky, Abaturova Vera S. ,   Vladikavkaz Scientific Centre of the Russian Academy of Sciences
Published: January 2022

Introduction. Mathematics teaching based on the development of complex knowledge generalized constructs (for example, modern achievements in science) becomes an effective direction for the formation of school student’s mathematical literacy with a significant applied and mathematical-informational potential of personal development. The purpose of the study: to develop a technology for student’s mathematical literacy formation during the development of complex mathematical knowledge and in the context of universal educational actions actualization by means of mathematical and computer modeling. Materials and methods. The research materials are based on the historiogenesis and actualization of mastering processes of complex mathematical knowledge by students as an effective mechanism for personal development. A synergetic approach, digitalization tools and visual modeling methods are being implemented to adapt the mastering processes of complex knowledge to school mathematics with the effect of student’s mathematical literacy forming. The choice and justification of methods for personal experience founding create the effect of core actualization of universal educational actions, manifest themselves in the processes of students ' activities individualization. The results of the study. For the first time, a technology for student’s mathematical literacy formation based on the symbiosis of mathematical and computer modeling in mathematics development of complex knowledge has been developed. The founding clusters and research and adaptation technology of hierarchies of complex multi-level knowledge (including modern achievements in science) to school mathematics are constructed. The stages and means of visual modeling and personal experience founding with the effect of student’s mathematical literacy forming in a rich information and educational environment are clarified. Conclusion. Educational practices have shown the high efficiency of this method to school student’s mathematical literacy forming in the process of modern achievements mastering in science. Such didactic solutions and practices are characterized by the ability to fully meet the needs of each school student in self-education and self-actualization when complex knowledge constructs mastering and set the value imperative of personal development, including mathematical literacy.
Parents' participation in school life and their assessment of the quality of the educational process
Authors:   Saint Petersburg Academy of Postgraduate Pedagogical Education, Belousov Konstantin Y. , Matyushkina Marina D. ,   Saint Petersburg Academy of Postgraduate Pedagogical Education, Yashina Maria N. ,   Saint Petersburg State University, Rybakov Vsevolod V. ,   Saint Petersburg Mining University
Published: January 2022

Introduction. The importance of parents' participation in school life is theoretically indisputable, but the existing empirical data on the relationship between parental involvement and various educational results are ambiguous, which actualizes more detailed studies. The question of how much the participation of parents and their satisfaction with the school are related to the factor of openness of the school to parents requires empirical study. The purpose of the study is to analyze the levels of their home and organizational involvement, as well as the relationship between the participation of parents in school life, their assessment of the quality of school education and the degree of openness of the school, based on the material of a survey of St. Petersburg parents. Methods. The study is a secondary analysis of data from surveys of parents of students of the 4th, 9th and 11th grades of St. Petersburg schools conducted as part of a comprehensive study of the quality of school education (N=4278). The data were processed in the SPSS program; methods of analyzing paired correlations and cross-tables, reducing the dimension of the feature space by factor analysis, correlation analysis in the space of generalized indices and the construction of correlation graphs, nonparametric criteria for comparing samples were used. The results of the study. The data analysis revealed strong differences between primary school and high school according to such criteria as helping children with homework (52.3% of parents help in primary school and 9.4% in high school every day), proactive communication with the class teacher (59.9% in primary school and 34.1% in high school), as well as parents' assessment of various aspects of the quality of the educational process (significantly higher in primary school). The correlation analysis showed that the organizational involvement of parents, as well as their educational level, do not have significant correlations with the quality assessment, while the level of communication does. The more intensively parents communicate with teachers, the higher they assess the quality of the educational process at school (the correlation is higher for senior classes; r=0.21). A significant influence of the openness of the school on the parents' assessments was also revealed. The higher the openness of the school, the higher the parents rate the quality of the educational process in it (for both primary and high schools, r≥0.3). Conclusion. The obtained conclusions and recommendations can be used in the development of regional and school programs of cooperation between families and schools, to assess the importance, risks and consequences of parents' participation in school life.
An Evaluation of the Work Social Worker in the Imprisonment With Active Preparation for Post-Penitentiary Care in Slovakia
Authors: Vanková Katarína
Published: January 2022

The aim of social work in social services in the treatment of a prisoner is the mitigation of social problems or the elimination of their possible causes, and the preparation of a prisoner for release from prison. Social work, social services and social counselling are the specialised forms of care for an individual, the enhancement of his individual potentials, the optimisation of behaviour in the specific moments of his life. A relationship between a prisoner and a social worker is an important milestone which affects the quality of the counselling activity. However, the relationship develops step by step, and the social worker gradually gains trust and authority. However, in the development of such a relationship, the social worker in the helping profession must have certain principles to be followed. Social work in serving custody and serving an imprisonment sentence is a professional activity focused on clarifying the social problems of the prisoners which influenced their criminal activity, or whose existence is a risk factor for the resocialisation prognosis, so-called information assistance, support and counselling focused on limiting the negative effects of the prison environment and eliminating or minimising the causes of social problems. Social work in helping professions with prisoners belongs to a science area of social work. According to the place of work, we can divide social work with the punished persons into two subgroups: social work in the prison – i.e. penitentiary social work; and social work following the imprisonment sentence – post-penitentiary social work.
Assessment on the Applicability of Environmental Kuznets Curve Hypothesis on the Macroeconomic Factors Driving Carbon Dioxide Emissions in the Philippines
Authors: Peña, Elij Maridaine S  , Reyes Jon Salvador , Gonzalez, Andrew N.
Published: January 2022

Since there is a lack of empirical literature in the Philippines that focuses on studying the validity of the Environmental Kuznets Curve Hypothesis, this study aims to build on succeeding studies testing the validity of the EKC hypothesis in the country. In the current study, we empirically investigate the long-run relationship between the annual Philippine Carbon Dioxide (CO2) emissions as the proxy variable for Environmental Degradation, Gross Domestic Product per capita, net inflows of Foreign Direct Investment, Renewable Energy per capita, specifically for the period of 1981 - 2019. This paper also observed the Johansen Cointegration results in critically assessing whether the variables were conclusive to test in the long-run measure. For that reason, we investigated the validity of the EKC hypothesis by utilizing the ARDL long bound approach. Thus, our results revealed that a long-run relationship exists, but interestingly, the Environmental Kuznets Curve Hypothesis does not exist in the Philippines.
The Relation of Elite, Sub-Elite, and Village Community in Maintaining the Masra Family Dynasty in Gapurana Village, Sumenep Regency: Study on the H. Andiwarto Regime in 2013-2019
Authors: Sembiring Ruth Agnesia , Khoiri Mishbahul
Published: January 2022

This research focuses on the relation of elite H. Andiwarto with sub-elite and village community in maintaining Masra family dynasty for village head position. Masra family dynasty has run for a long time. For 150 years, Masra family descendants occupy the village head position. The survival of Masra family dynasty in the Gapurana Village Government is studied in the relation of H. Andiwarto, who is Masra descendant with sub-elite and village community to maintain Masra family descendant dynasty as a village head. This research used a qualitative method with descriptive research type. The elite theory proposed by Suzanne Keller was used to analyze the relation of elite, sub-elite, and the community. This theory has 4 (four) indicators: the governing elite, the ruling elite, the not ruling elite, and the community. Based on these indicators and the results of this research, the relation built by H. Andiwarto in maintaining Masra family dynasti consists of three relations: relation with the political elite, relation with economic elite, and relation with the social elite. The political elite’s relationship is vital in maintaining the Masra family descendant dynasty. In contrast, the relation between the economic elite and the social elite supports relations for keeping the legitimacy of the village community towards Masra descendants.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE THINK PAIR SHARE BERBANTUAN INDEX CARD MATCH TERHADAP KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA SMP NEGERI 6 LANGSA
Authors: Pristiawati  , Saiman
Published: January 2022

Penelitian ini bertujuan untuk menganalisis pengaruh model pembelajaran kooperatif tipe Think Pair Share berbantuan Index Card Match terhadap kemampuan berpikir kritis matematis siswa SMP Negeri 6 Langsa. Metode yang digunakan dalam penelitian ini adalah metode penelitian kuantitatif dengan jenis penelitian Quasi Eksperimental The Nonequivalent Posttest-Only Control Group Design. Sampel penelitian ini adalah siswa kelas VIII-1 yang berjumlah 25 siswa sebagai kelas kontrol dan VIII-2 yang berjumlah 24 siswa sebagai kelas eksperimen tahun ajaran 2021/2022. Teknik pengumpulan data yang digunakan adalah lembar tes akhir, tes akhir diberikan untuk melihat kemampuan berpikir kritis matematis siswa setelah belajar dengan menggunakan model pembelajaran kooperatif tipe Think Pair Share berbantuan Index Card Match pada materi limas. Berdasarkan hasil penelitian  ditolak dan  diterima. Hal ini menunjukkan terdapat pengaruh model pembelajaran kooperatif tipe Think Pair Share berbantuan Index Card Match terhadap kemampuan berpikir kritis matematis siswa SMP Negeri 6 Langsa.
IMPLEMENTASI MODEL PEMBELAJARAN CREATIVE PROBLEM SOLVING (CPS) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP NEGERI 1 LANGSA
Authors: Y Megawati , M Zaki , Sofiyan
Published: January 2022

Penelitian ini bertujuan untuk mengetahui apakah terdapat peningkatan kemampuan pemecahan masalah matematis siswa SMP Negeri 1 Langsa setelah diimplementasikan model pembelajaran creative problem solving (CPS). Metode yang digunakan pada penelitian adalah metode penelitian kuantitatif dengan jenis penelitian The One-Group Pretest-Posttest Design. Sampel dalam penelitian adalah kelas VII-C SMP Negeri 1 Langsa, berjumlah 26 siswa. Teknik pengumpulan data yang digunakan adalah pre-test dan post-test. Berdasarkan pengujian hipotesis diperoleh thitung = 9,42 ˃ = 2,059 maka disimpulkan menolak dan menerima artinya pada nilai signifikan α = 0,05 bahwa terdapat peningkatan kemampuan pemecahan masalah matematis siswa SMP Negeri 1 Langsa setelah diimplementasikan model pembelajaran creative problem solving (CPS).
Wykorzystanie rozwiązań Web w zarządzaniu wartością klienta w sektorze MSP
Authors: Chomiak-Orsa Iwona , Smoląg Klaudia
Published: January 2022

Celem artykułu jest pokazanie dynamiki wykorzystania rozwiązań Web w zarządzaniu wartością klienta. W artykule dokonano dogłębnej analizy literatury z dwóch głównych perspektyw. Pierwszy dotyczył ewolucji i funkcjonalności zapewnianych przez rozwiązania webowe. Drugim było pokazanie związku między ewolucją technologii webowej a możliwościami w obszarze zarządzania wartością dla klienta. Jak pokazuje krytyczna analiza literatury, ewolucja rozwiązań webowych przyczyniła się do radykalnych zmian w kształtowaniu modeli biznesowych, w których szczególną rolę odgrywa zarządzanie wartością klienta. W celu weryfikacji praktycznej hipotezy badawczej w artykule opisano badania przeprowadzone przez autorów w latach 2019-2020. Badanie w formie ankiety bezpośredniej przeprowadzono dwuetapowo na grupie 279 i 253 respondentów.
Implementasi Program Pengembangan Literasi Bagi AUD di Komunitas Sekolah Literasi Wadas Kelir
Authors: Triyana  , Rachmy Diana Raden
Published: January 2022

Budaya Literasi Masyarakat Indonesia yang tergolong masih sangat rendah sangat miris jika tidak melibatkan banyak pihak untuk bersama meningkatkannya. Gerakan Literasi Nasional (GLN) yang diserukan pemerintah belum juga menunjukkan perubahan yang signifikan di lapangan. Tujuan adanya penelitian ini adalah untuk membentuk budaya literasi melalui gerakan nyata oleh para pegiat literasi, komunitas-komunitas, dan pemerhati masyarakat untuk dapat melihat bagaimana tingkat literasi di masyarakat melalui kegiatan Sekolah Literasi. Penelitian ini menggunakan pendekatan kualitatif dengan tipe fenomenologis. Populasi dalam penelitian ini yaitu seluruh anak dan orangtua sebagai warga sekitar Sekolah Literasi Wadas Kelir. Pengumpulan data dilakukan dengan teknik observasi, wawancara, catatan lapangan, dan dokumentasi. Analisis data menggunakan teknik deskriptif. Penelitian ini menunjukkan bahwa pengembangan literasi di masyarakat melalui rangkaian kegiatan Sekolah Literasi Wadas Kelir memberikan pengaruh yang baik untuk meningkatkan minat baca masyarakat mulai dari anak usia dini hingga orangtua. Sekolah Literasi Wadas Kelir sebuah komunitas literasi yang unggul dan kreatif.
Analisis Hubungan Kesehatan Mental Terhadap Hasil Belajar Anak 5-6 Tahun Kabupaten Sukabumi
Authors: Nurhasanah  , Hurri Ibnu , Elnawati
Published: January 2022

Kondisi kesehatan mental anak usia dini merupakan salah satu aspek perkembangan yang harus diperhatikan dan dikembangkan karena kesehatan mental anak akan sangat berpengaruh terhadap perkembangan yang ditunjukkan oleh anak salah satunya dalam hasil belajarnya. Maka dari itu, penelitian ini dilakukan dengan menggunakan metode kuantitaif survey, melakukan analisis mengenai hubungan antara kesehatan mental anak terhadap hasil belajar anak usia 5-6 tahun dengan responden yaitu para pendidik di  lembaga PAUD di Kabupaten Sukabumi, yang terdiri dari 43 pendidik PAUD yang berasal dari Kecamatan Parungkuda sebagai sampel penelitian ini. Hasil penelitian menyatakan bahwa kesehatan mental memiliki hubungan yang kuat dan positif terhadap hasil belajar anak dengan nilai koefisien determinasi sebesar 44,22%. Artinya, hasil belajar anak 44,22% dipengaruhi oleh kesehatan mentalnya. Hal ini didukung oleh hasil nilai signifikansi hasil olah data lapangan yang menunjukkan bahwa kesehatan mental berpengaruh secara signifikan terhadap hasil belajar anak usia 5-6 tahun di Kabupaten Sukabumi.
Analisis Kendala Pembelajaran Daring PAUD dan SD dengan Pendekatan Interpretative Structural Modeling (ISM)
Authors: Casnan  , Purnawan  , Triwahyuni Heti , Farhan Wahyu Fuadi Evan , Firmansyah Irman
Published: January 2022

Pembelajaran daring merupakan pembelajaran yang menggunakan model interaktif berbasis internet. Pembelajaran daring adalah program untuk mengatur kelas belajar di jaringan untuk mencapai kelompok dengan jangkauan yang lebih, analisis kendala pembelajaran daring pada Pendidikan Anak Usia Dini (PAUD) dan Sekolah Dasar (SD) bertujuan untuk membuat prioritas kendala pembelajaran daring dan mencari solusi dari permasalahan tersebut.  Metode penelitian yang digunakan dalam penelitian ini adalah metode penelitian deskriptif kualitatif menggunakan sofware Interpretative Structural Modelling (ISM). Interpretative Structural Modelling (ISM) merupakan salah satu metode yang baik dalam menstrukturkan hingga mendesain hirarki permasalahan yang bersifat abstrak dan kualitatif serta dapat menggambarkan pemetaan masalah dalam bentuk kuadran dan strukturisasi masalah sesuai dengan prioritas permasalahan. Berdasarkan hasil penelitian kendala utama dalam proses pembelajaran daring adalah komunikasi, gagap teknologi dan motivasi belajar.
Keefektifan Literasi Digital untuk Meningkatkan Kemampuan Berpikir Logis dan Mengungkapkan Bahasa Anak
Authors: Habibah Umaiyah , Hasibuan Rachma , Setyowati Sri
Published: January 2022

Penelitian ini bertujuan untuk mengetahui keefektifan litersi digital terhadap peningkatan kemampuan  berpikir logis dan mengungkapkan bahasa anak usia dini. Merupakan penelitian kuantitatif dengan  metode eksperimen yang dilakukan di Taman Kanak-Kanak Aisyiyah Cabang Ngagel Surabaya dengan sampel 96 anak, adapun data yang diperoleh melalui observasi dan dokumentasi kemudian dianalisis menggunakan statistik dengan Uji-t dengan bantuan SPSS 25 for windows. Hasil penelitian menunjukkan Keefektifan literasi digital untuk meningkatkan kemampuan berpikir logis dan mengungkapan bahasa pada anak usia dini yang diterapkan  dalam pembelajaran. Terdapat perbedaan nilai rata-rata kemampuan berpikir logis pada anak usia dini yakni kelompok eksperimen lebih besar pengaruhnya dari pada kelompok kontrol. Uji-t membuktikan bahwa H0 ditolak dan Ha diterima yang di ketahui dari nilai t-hitung adalah 2.222 lebih besar dari nilai t-tabel yaitu 1.98552. Efektifitas literasi digital dalam pembelajaran sangat berpengaruh dalam meningkatkan kemampuan mengungkapkan bahasa anak usia dini secara signifikan.
Meningkatkan Keterampilan Berbahasa Anak Melalui Flipped Learning
Authors: Fajrul Falah Irfan
Published: January 2022

Pandemi Covid-19 memberikan dampak yang sangat besar terutama bagi pendidikan. Pendidikan anak usia dini tidak terlepas dari hal tersebut, dimana mayoritas guru tidak bisa berinteraksi secara intens di dalam kelas seperti sebelumnya. Ditengah keterbatasan tersebut, guru dituntut untuk mengkesplorasi kreatifitas mereka agar proses pembelajaran senantiasa bisa berjalan. Salah satu pendekatan pembelajaran yang dapat digunakan adalah model flipped learning dimana model ini mengkombinasikan antara pembelajaran daring dan juga tatap muka. Tujuan dari penelitian ini adalah untuk melihat sejauh mana efektifitas flipped learning dalam meningkatkan keterampilan berbahasa siswa khususnya berbicara. Metode yang digunakan dalam penelitian ini adalah design based research dimana guru mendesain pembelajaran yang akan dilakukan serta melakukan intervensi atau tindakan tertentu agar mendapatkan hasil yang maksimal dari sebuah proses pembelajaran. Adapun hasil dari penelitian ini adalah terjadi peningkatan keterampilan berbahasa anak setelah menggunakan pendekatan flipped learning.
Implementasi Penggunaan Media Kartu Angka untuk Meningkatkan Kemampuan Berhitung Pada Anak
Authors: Sufliati Romba Sri , Latif Fadhilah
Published: January 2022

Jenis penelitian ini adalah Penelitian Tindakan Kelas (Class Action Room) yang terdiri dari dua siklus, setiap siklus dilaksanakan sebanyak dua kali pertemuan. Prosedur penelitian meliputi perencanaan, pelaksanaan, observasi dan refleksi. Subjek dalam penelitian ini adalah Kelompok B Taman Kanak-kanak Bukit Permai Agang Je’ne Kelurahan Empoang Kecamatan Binamu Kabupaten Jeneponto sebanyak 15 anak. Hasil penelitian anak kemampuan berhitung anak pada kelompok B dilihat dari hasil observasi kemampuan anak pada siklus I ke siklus ke II mengalami peningkatan, dimana anak yang mengalami peninglatan sebanyak 15 anak didik pada kategori baik dan 1 anak didik pada kategori cukup. Berdasarkan hasil penelitian yang telah dijelaskan diatas, dapat disimpulkan bahwa kemampuan berhitung anak pada kelompok B TK Bukit Permai Agang Je’ne Kelurahan Empoang Kecamatan Binamu Kabupaten Jeneponto dapat ditingkatkan melalui kegiatan penggunaan media kartu angka.
Analisis Adat Budaya Aceh Pada Tradisi Mee Buu Tujuh Bulanan Ibu Hamil
Authors: Dara Dara Gebrina Rezieka , Zarkasih Putro Khamim , Irsyad Mohammad
Published: January 2022

Budaya merupakan segala sesuatu yang berkenaan dengan akal. Selain itu kata budaya juga bermakna budi dan daya atau dari budi. Tradisi adat-istiadat Aceh bertumbuh dan berkembang semenjak agama Islam sudah berkembang di daerah Aceh, penyesuaian adat budaya Aceh di dalam pandangan Islam  sudah berlangsung dengan berangsur-angsur. Penelitian ini menganalisis tentang tradisi adat Aceh Mee buu tujuh bulanan ibu hamil, serangkaain acara ini dibawa oleh mantuan (mertua). Tujuan dari penelitian ini untuk melihat dan memahami adat tradisi yang ada di Aceh Barat khususnya. Penelitian ini memakai metode kualitatif untuk mendapatkan data deskriptif, baik melalui lisan maupun tulisan serta gambar. Metode yang dipakai ialah observasi, wawancara, dokumentasi dan dari sumber-sumber lainnya yang diangggap relevan dengan penelitian ini. Hasil dari penelitian ini memperlihatkan betapa pentingnya melestarikan adat budaya lokal yang sudah ada sejak zaman dulu. Etnoparenting sangat penting sebagai kehidupan bermasyarakat karena didalamnya mengandung nilai-nilai positif untuk untuk meraih keberkahan, keselamatan dan kebahagian.