bluuebunny/crossref_metadata_2025 huggingface dataset:
Management of patients with the atrophic variant of vulvar lichen sclerosus
Authors: Kolesnikova Ekaterina V. , Zharov Alexander V. , Penzhoyan Grigory A. , Mingaleva Natalia V.
Published: November 2022

Aim.The objective is to optimize the diagnosis and management of the atrophic variant of the vulvar lichen sclerosus (LS).
Materials and methods. We examined 58 female patients from 20 to 70 years old with the atrophic variant of the vulvar LS. The control group included 30 deemed healthy females 2070 years old. The atrophic variant of LS was diagnosed based on symptoms (dryness and discomfort in the vulva, superficial vulvodynia and dyspareunia, mild itching) and signs (marked atrophy of the external genitalia tissue up to aplasia of the labia minora and clitoris, vaginal stenosis, minimal hypopigmentation, absence of sclerosis). In addition, the following cytokines were measured in the peripheral blood of patients: interleukin (IL)-20, 23, 10, tumor necrosis factor-, and interferon-. The measurements were performed before and after immunotherapy with sodium deoxyribonucleate.
Results. In all patients, there was a rapid shrinkage of the labia minora and clitoris, thinning and easy traumatization of the dermis and epidermis, contributing to secondary infection and synechiae formation up to complete vaginal occlusion. An increase in IL-23 (19.01 [18.0; 38.5] vs. 16.6 [12.98; 20.71] in the control group), 2.7-fold (p0.03) decrease in tumor necrosis factor-, interferon- and IL-20 are common for the atrophic variant of LS. The immunomodulatory and clinical efficacy of sodium deoxyribonucleate was demonstrated. Severe vulvodynia before treatment was noted in 29 (50%) patients and no patient (0%) after therapy; 44 (75.8%) patients reported complete reversal of superficial vulvodynia after treatment, and there were no patients without vulvodynia before treatment (0%). Mild itching before treatment was noted by 20 (40%) patients and 2 (3.4%) patients after treatment. Considering the cytokine levels, topical glucocorticoids in atrophic LS are inappropriate and can lead to atrophy and immunosuppression aggravation, contributing to the secondary infection.
Conclusion. The observed differences in cytokine levels in patients with atrophic vulvar LS confirm the relevance of LS clinical classification by variants, support their use for LS diagnosis and immunotherapy efficacy control, and also suggest a differentiated approach to the treatment of different LS variants considering the effect of the drugs used on cytokine status.
Novel prospects in cervical incompetence treatment
Authors: Sinchikhin Sergey P. , Stepanyan Lusine V. , Kimaeva Aminat Kh. , Sinchikhina Ekaterina S.
Published: November 2022

Background. A "Method of cervical incompetence treatment in pregnant women" (RF patent for invention №2746437, priority dated December 25, 2019) is presented. Method details are described.
Aim. To evaluate the efficacy and safety of the novel cervical incompetence (CI) treatment method in pregnant women.
Materials and methods. The study included 150 pregnant women divided into three groups, with 50 subjects in each group. Group 1 included pregnant women with CI who received the novel treatment method (narrowing of the dilated cervical canal with a flexible tape with a fixation lock); Group 2 included pregnant women who underwent surgical correction of CI (U-shaped sutures to the cervix); Group 3 included pregnant women with the initial stage of CI, in whom obstetric pessaries were used. Patients in the groups were comparable in age, reproductive behavior, somatic diseases, and obstetric and gynecological history.
Results. After CI correction, different early complications were observed in 20, 66, and 34% of pregnant women by groups, respectively. The novel method of narrowing the dilated cervical canal with a flexible loop with a fixation lock is technically a simpler manipulation than surgical suturing of the cervix with a prolapsed amniotic sac. Clinical signs of threatening miscarriage in subsequent gestational periods occurred in 22% of patients in Group 1, 64% of Group 2, and 28% of Group 3. Full-term delivery was reported in 88, 68, and 84%, respectively.
Conclusion. The novel method of CI correction is technically simple, clinically- and cost-effective. Furthermore, this method does not involve using medications that can affect the pregnant woman and the fetus.
Comparative evaluation of functional constipation prevention methods in pregnant women
Authors: Rybakova Tatiana N. , Nazarova Lyudmila V. , Kovalenko Maxim S. , Tuzlukov Igor I.
Published: November 2022

Aim. To perform a comparative evaluation of different methods for preventing functional constipation in pregnant women.
Materials and methods. The study included 150 pregnant women aged 18 to 42 years, 22 to 36 weeks of gestation, with functional constipation. Group 1 included 50 patients who received dietary fiber OptiFibre in addition to diet therapy; group 2 included 50 patients who received diet therapy in combination with lactulose; group 3, the control group, included 50 pregnant women who received corrective diet therapy only. The outcomes were evaluated on day 14 of observation.
Results. A diet only was not sufficiently effective in normalizing stools in pregnant women with a gestational age of 2236 weeks. By day 14, stool frequency was restored in groups 1 and 2 patients. However, during lactulose use, gastrointestinal discomfort persisted more frequently; not all patients reported normal stools at the medium recommended dose, which required an increase of the dose. However, there were episodes of loose stool, which required discontinuation of the medicine. The best results were achieved with the combination of diet and partially hydrolyzed OptiFibre dietary fibers, both in terms of restoration of stool regularity, relief of associated gastrointestinal symptoms, and tolerance of the dietary fibers.
Conclusion. Soluble dietary fiber OptiFibre, combined with diet therapy, restores regular stools and resolves constipation in pregnant women. It is well tolerated and safe to use in obstetric practice. The findings suggest using OptiFibre for constipation in pregnant women.
Normalisasi Hubungan Israel dan Arab dalam Konteks Israel-Palestina
Authors: Derajat Anna Zakiah , Kurniawan Toni
Published: November 2022

Normalisasi hubungan Israel dan Arab pada dekade saat ini menjadi salah satu penghambat dalam perjuangan kemerdekaan Palestina. Di tahun 2020, Donald Trump telah memediasi empat negara Arab untuk menyepakati normalisasi hubungan dengan Israel. Di balik kesepakatan ini, terdapat berbagai kepentingan negara-negara Arab terkait, Israel, dan AS di wilayah Timur Tengah. Penelitian ini bertujuan untuk menjelaskan bagaimana normalisasi hubungan Israel dan negara Arab di bawah pemerintahan Trump dan dampaknya terhadap isu di wilayah Timur Tengah, serta perjuangan kemerdekaan Palestina dengan menggunakan perspektif kontruktivisme. Metode penelitian yang digunakan adalah penelitian kualitatif dengan pendekatan studi pustaka. Berdasarkan hasil analisis data, normalisasi hubungan Israel dan negara Arab dilakukan berdasarkan unsur identitas (identity), kepentingan (interest), maksud (intention), dan nilai-nilai (values), sehingga AS dianggap memainkan Israel sebagai alat politiknya di Timur Tengah.
Diaspora Indonesia dan Usaha Mikro, Kecil, dan Menengah di Indonesia
Authors: Pakpahan Aknolt Kristian , Yoshanty Gracelia
Published: November 2022

Dunia sedang menghadapi krisis kesehatan yakni pandemi Covid-19. Aktivitas perdagangan internasional terganggu karena penutupan total (total lockdown) yang dilakukan untuk menghentikan penyebaran pandemi ini. International Monetary Fund (IMF), World Bank, dan OECD menunjukkan dampak ekonomi dari pandemi COVID-19, dimana pertumbuhan ekonomi dunia akan turun pada -4,9% sampai -6%. Hal ini juga berdampak pada sektor ekonomi Indonesia yang didominasi oleh keberadaan Usaha Mikro, Kecil, dan Menengah (UMKM) yakni turunnya kinerja ekspor seiring terkontraksinya pertumbuhan ekonomi dan daya beli di berbagai negara. Indonesia membutuhkan bantuan tidak saja dari dalam negeri dan dari kerjasama internasional dengan negara lain, akan tetapi keterlibatan seluruh masyarakat dimanapun berada dibutuhkan untuk bersama-sama menyelesaikan pandemi ini. Kelompok diaspora Indonesia yang tersebar di berbagai belahan dunia dapat menjadi salah satu solusi. Penelitian ini akan berfokus pada bagaimana kelompok diaspora Indonesia yang tersebar di Amerika Serikat dan Jerman membantu para pelaku UMKM di Indonesia untuk memanfaatkan pasar luar negeri. Melalui kerjasama antara perwakilan kantor-kantor Pemerintah Republik Indonesia di Amerika Serikat dan Jerman dengan kelompok diaspora Indonesia, ditemukan berbagai bantuan seperti menginformasikan produk-produk unggulan UMKM Indonesia, menjembatani pertemuan dengan pelaku ekonomi di luar negeri, dan melakukan kegiatan promosi dalam rangka meningkatkan potensi ekspor produk UMKM Indonesia.
Study on the Application of Non-Plastering Technology of BM Lightweight Aggregate Interlocking Block
Authors: Zhang Songtao , Tan Wenxiang
Published: November 2022

Benchmark (BM) lightweight aggregate interlocking block has the characteristics of energy saving, no plastering, convenient construction, etc., which can be used for internal infilled walls at all parts (240 mm thick block can also be used for external infilled walls). The U-shaped bricks are used in building ring beams, structural columns and lintel formwork. It eases the formwork construction process, saves energy consumption, shortens the construction period, and reduces the materials used, achieving the purpose of ensuring a high-quality building at minimum construction cost. Taking the practical project as an example, this paper studies the performance and characteristics of BM light aggregate interlocking block, and introduces the key construction technologies, aiming to provide relevant reference for the application of BM light aggregate interlocking block in practical projects.
Risk Factors of Postpartum Cardiovascular Disease in Patients with Gestational Diabetes Mellitus
Authors: Liu Wei , Wang Jing , Wu Hongli , Hang Yuxiang , Gong Lingling
Published: November 2022

Objective: To investigate the risk factors of postpartum cardiovascular disease in patients with gestational diabetes mellitus (GDM). Methods: From December 2020 to December 2021, pregnant women who underwent 75-g oral glucose tolerance test (OGTT) between 24 and 28 weeks of gestation and were diagnosed with GDM were selected as the research subjects. These women were followed-up after delivery. Results: The average fasting plasma glucose (FPG) levels of these women were 6.25 ± 1.36 mmol/L before discharge and 5.01 ± 1.45 mmol/L at 42 days after delivery; the average 2-hour plasma glucose (2hPG) levels were 11.23 ± 2.01 mmol/L before discharge and 7.98 ± 1.23 mmol/L at 42 days after delivery; the average insulin levels were 8.36 ± 1.98 mmol/L before discharge and 2.98 ± 1.36 mmol/L at 42 days after delivery. There were 46 patients with postpartum cardiovascular disease, with an incidence rate of 22.89%. Conclusion: By improving the postpartum management of patients, the weight of GDM patients can be better controlled, their insulin sensitivity can be increased, and the occurrence of glucose and lipid metabolism disorders can be reduced.
Analysis on Distribution and Drug Resistance of Pathogenic Bacteria in ICU Patients with Nosocomial Infection from 2019 to 2021
Authors: Wang Yamei , Zhang Xinwen
Published: November 2022

Objective: To understand the pathogenic bacteria isolated from patients and their drug resistance changes in general ICU of the Affiliated Hospital of Hebei University, so as to provide reference for appropriate selection of antibiotics in clinical practice. Methods: A retrospective investigation was conducted to analyze the bacteriological distribution and drug resistance of nosocomial pathogens isolated from the specimens of hospitalized patients in the comprehensive ICU of the hospital from 2019 to 2021. The US technology BD Phoenix 100 automatic bacterial identification analyzer was used for bacterial identification of the pathogen samples, disk diffusion method was used for drug susceptibility test, and SPSS 22.0 software was used to analyze the trend of drug resistance. Results: A total of 970 strains of nosocomial pathogens were detected in the three years. The main pathogens were Acinetobacter baumannii (133 strains, 13.71%), Klebsiella pneumoniae (106 strains, 10.93%), Pseudomonas aeruginosa (83 strains, 8.56%), Escherichia coli (76 strains, 7.84%) and Enterococcus faecium (69 strains, 7.11%). The resistance rate of Acinetobacter baumannii to antibiotics was high. Klebsiella pneumoniae, Pseudomonas aeruginosa and Escherichia coli had low resistance rates to carbapenems. The situation of bacterial drug resistance is still serious. Conclusion: The drug resistance of pathogenic bacteria collected from   Class III Grade A Hospital’s patients to antibiotics was generally high. Therefore, clinical departments should strengthen the inspection of specimens of infection and drug sensitivity test in order to grasp the resistance mechanisms and drug resistance of pathogenic bacteria changes, and select appropriate antimicrobial agents according to the test results. Besides, the formation of drug-resistant strains also needs to be prevented, and the treatment of patients with severe infection needs to be improved.
A Case of Colon Cancer Surgery Complicated with Acute Myocardial Infarction
Authors: Huang Fang , Yang Sicong , Wu Yang , Tang Kaiyu , Yang Wencong
Published: November 2022

Objective: To investigate the treatment and prevention of acute myocardial infarction after colon cancer surgery. Methods: A patient with acute anterior myocardial infarction who underwent stent implantation in the Seventh Affiliated Hospital, Sun Yat-sen University in 2017 was selected as the subject. The patient was admitted to the emergency department for stent implantation and took antiplatelet and lipid regulating drugs orally on time after the operation. The patient also had a history of colon cancer. The lesion was resected, and the complication after operation was acute myocardial infarction. After active and effective treatment and intervention, the treatment effect of the patient was analyzed. Results: Urgent PTCA was performed, and 0.5 mg Tirofiban was injected into the coronary artery. The results of angiography showed that the blood flow of anterior descending branch recovered to grade 2. Conclusion: The condition of patients with myocardial infarction after colon cancer surgery changes rapidly. Surgery combined with drug treatment can achieve a good prognosis, reduce mortality, and improve patients’ cardiac function.
Research Advances in Acupuncture in the Acute Phase of Ischemic Stroke
Authors: Ma Kaijing , An Junming
Published: November 2022

In recent years, the incidence of ischemic stroke has been increasing. Patients are prone to many complications after half a year of onset or has slow recovery of neuromotor function of one limb on one side of hemiplegia. The clinical effect of acupuncture in treating this disease is remarkable. According to research, acupuncture combined with medication and rehabilitation can reduce the degree of nerve defects in the early stage of the disease, improve daily life, and improve prognosis. This article summarizes the research on acupuncture in the treatment of acute ischemic stroke for future reference.
Effect of TRX Suspension Training on Physical Function in Elderly Men with Sarcopenia
Authors: Zhang Weijin
Published: November 2022

Elderly people have reduced muscle mass, decreased physical function and an increased hospitalization probability, which affect their quality of life and even lead to death in severe cases. Scholars at home and abroad have studied progressive body muscle loss associated with increase of age, decreased muscle strength and muscle function impairment syndrome and how to prevent them. Much research have been done preventing diseases and improving muscle strength through exercising, nutrition, and drug intervention, and these measures have been proven effective. This article describes the effect of exercising in reducing muscle disease, improving muscle mass, and physical abilities of the elderly. This study can not only effectively enrich the research results related to exercise therapy of sarcopenia, but is also in line with national strategies and policies such as the “national fitness campaign,” “Healthy China 2030 Plan Outline,” and “Healthy China Action 2019-2030” depending on the health conditions of the elderly population. Besides, this paper aims to develop individualized exercise programs, provide scientific basis for the prevention and treatment of sarcopenia in the elderly, reduce the risk of fall damage in the elderly, and promote the physical health level of the elderly.
Analysis of Clinical Differences Between Preterm Delivery and Full-Term Delivery among Pregnant Women with Gestational Diabetes Mellitus
Authors: Wang Ying , Li Yanchuan
Published: November 2022

Objective: To investigate the clinical characteristics of preterm delivery and full-term delivery in pregnant women with gestational diabetes mellitus (GDM). Methods: Women who were diagnosed with GDM by 75 g glucose tolerance test (OGTT) between 24 and 28 weeks of gestation were selected as the subjects of the study. According to the delivery time, they were divided into full-term group (n = 61) and preterm group (n = 42). Results: There was no statistical difference in the puerpera between preterm group and full-term group (P > 0.05). The incidence of hyperhydramnios and oligohydramnios in the term group was 16.19% and 2.38%, respectively. The number of hyperhydramnios and oligohydramnios in the full-term group was lower than that in the preterm group, and the difference was statistically significant (P < 0.05). Conclusion: Prolonged gestation period can effectively reduce the incidence of polyhydramnios and oligohydramnios, and prevent premature delivery, improve the quality of blood glucose management in diabetic patients, avoid hypoglycemia and other complications, and reduce the threat to the life of pregnant women and the fetus.
Penguatan Usaha Mikro bagi Perempuan Wirausaha Penerima Program Keluarga Harapan di Kota Jambi
Authors: Wediawati Besse , Sumarni Sumarni , Khalik Idham , Adriani Zulfina , Fitriani Dian Mala
Published: November 2022

This activity aims to help female micro-entrepreneurs who are recipients of the  Program Keluarga Harapan solve their problems in their business so that they can proceed towards graduation. The problems faced are the entrepreneurial spirit which sometimes fluctuates, especially during a pandemic; limited capital to increase business volume; limited knowledge of business management, as well as low access/utilization of technology to support business. The solution for solving this problem is to provide business strengthening through entrepreneurship training, digital marketing and assistance for the formation of joint business groups. Training and mentoring are carried out using participant and project based learning methods as well as mentoring. The activity was carried out for 6 months, starting from May to October 2021. The team consisted of 5 people with relevant fields of expertise. The result of this activity is an increase in the entrepreneurial spirit, knowledge and empowerment of PPM partners so that they can improve their Culinary Business and progress towards graduation.
Peningkatan Kompetensi Guru TPA LANSIA melalui Metode UMMI dan Metode 10 Jam Belajar Membaca Al-Quran
Authors: Khilmiyah Akif , Nurwanto Nurwanto
Published: November 2022

The difficulty experienced by the board members of the Khoirunnisa Taklim Council in managing the elderly TPA is the low motivation and ability to read Al-Quran in elderly women. They complained that the Iqro method used was considered too serious and monotonous so that the mothers had difficulty and lack of enthusiasm in learning to read the Koran. Thus, this service program aims to introduce the Ummi method and the 10-hour learning method of reading Al-Quran for elderly TPA teachers. This service program method is carried out in four stages, namely planning, implementation, technical assistance, and evaluation of service success. The results of this service program show that; (1) Workshops on the Qur'anic learning method using the Ummi method and the 10-hour method have been able to improve the insight and skills of elderly TPA teachers; (2) The 10-hour Quran reading learning method is more desirable than the UMMI method because it is free and easy to implement. Meanwhile, Ummi's method was considered too procedural and expensive to follow; (3) The 10-hour learning method for reading the Koran is proven to be effective in increasing the motivation of elderly mothers in learning to read the Koran because the material is easily accessible, shared, and practical. The implication of this service for the community is that in learning Al-Quran, it must prioritize the elements of fun, convenience, and according to the age of the students.
COMMUNITY EDUCATION ON LEPROSY IN EFFORT TO PREVENT DISABILITY IN KWARON RESIDENTS IN BANGETAYU KULON SHARE, SEMARANG CITY
Authors: Pranata Meki
Published: November 2022

Leprosy is an infectious infectious disease that can be acute and chronic caused by Mycobacterium leprae which is obligate intracellular. Lack of knowledge resulted in the lack of information on leprosy. The public's ignorance about early detection and prevention of leprosy causes the number of people with leprosy to increase. This community service aims to increase public knowledge about leprosy and motivate people to maintain a clean and healthy lifestyle. The method used in community service is conducting counseling through interactive zoom meetings so that the material presented can be directly accepted by the community. The conclusions obtained from this activity include that the community can feel the benefits by increasing knowledge about leprosy and the community strongly agrees as much as 77.78% and agrees as much as 22.22% when counseling activities.
Keefektifan Konseling Ringkas Berfokus Solusi untuk Mereduksi Perilaku Online Aggression
Authors: Wiretna Claudy Desya , Saputra Wahyu Nanda Eka
Published: November 2022

Tujuan dalam penelitian ini adalah untuk mengetahui keefektifan layanan konseling ringkas berfokus solusi untuk mereduksi perilaku online aggression kelas X SMK Muhammadiyah 1 Yogyakarta. Jenis penelitian ini adalah eksperimen one group pretest-posttest design. Penentuan subjek mengggunakan teknik non probability sampling design dengan purposive sampling. Subjek penelitian adalah siswa kelas X SMK Muhammadiyah 1 Yogyakarta. Berdasarkan hasil penelitian dapat disimpulkan bahwa ada perbedaan antara tingkat perilaku online aggression siswa sebelum dan sesudah diberikan layanan konseling ringkas berfokus solusi.
Memahami Manajemen Pendidikan dan Kepemimpinan pada Mahasiswa Melalui Pembelajaran Kontekstual
Authors: Hidayah Yayuk
Published: November 2022

Pengalaman belajar secara  kontekstual diperlukan guna membekali peserta didik denga keterampilan yang dibutuhka sesuai dengan kebutuhan masyakat. Mahasiswa memiliki kesempatan dalam belajar dengan porsi yang lebih leluasa. Tujuan penelitian ini adaah untuk  memahami manajemen pendidikan dan kepemimpinan pada mahasiswa melalui pembelajaran kontekstual melalui organisasi kemahasiswa. metode yang digunakan adalah kualiatatif fenomenologi. Hasil penelitian menunjukan bahwa melalaui organisasi adalah sifat kepemimpinan keyakinan, sifat kepemimpinan intelegensi, sifat kepemimpinan kepercayaan sosial, sifat kepemimpinan integritas.  Pembelajaran kontekstual pada mahasiswa melalui organisasi di maknai sebagi aktivitas yang bermakna sehingga mengkohkan kepemimpinan pada mahasiswa.
Perbedaan Tingkat Minat Membaca Siswa Kelas VIII A Dan VIII D
Authors: Ramadhan Rani
Published: November 2022

Penelitian ini bertujuan untuk mengetahui tingkat minat membaca siswa kelas VIII A dan VIII D SMP Neggeri 5 Muaro Jambi. Pendekatan yang digunakan dalam penelitian ini adalah pendekatan kuantitatif. Sedangkan jenis penelitian yang digunakan yaitu jenis penelitian survei dengan instrumen penelitian berupa angket. Subjek penelitian ini adalah peserta didik kelas VIII A dan VIII D SMP Negeri 5 Muaro Jambi, dengan jumlah total subjek penelitian sebanyak 50 responden. Teknik analisis data yang digunakan yaitu teknik analisis uji asumsi dan uji hipotesis (uji-T). Sebelum dilakukan uji-T, peneliti telah melakukan uji asumsi berupa uji normalitas dan uji homogenitas sebagai pra syarat untuk melakukan uji selanjutnya, pada uji-T  hasil penelitian menunjukkan bahwa kelas VIII A memiliki tingkat minat membaca yang lebih baik dari pada kelas VIII D, dimana hasil nilai mean yaitu 62,04 dan 66,82 untuk kelas VIII D, standar deviasi kelas VIII A lebih kecil dari nilai standar deviasi kelass VIII D yaitu 3,305 4,667. Hal ini lah yang menjadi tolak ukur perhitungan di dapatkannya hasil penelitian tersebut. Berdasarkan hasil penelitian tersebut dapat diketahui bahwa minat membaca kelas VIII A lebih baik dari kelas VIII D.
KENDALA PEMBELAJARAN DARING DALAM PEMBENTUKAN KARAKTER TANGGUNG JAWAB DAN DISIPLIN SISWA SEKOLAH DASAR
Authors: Arosyidah Yuni Hafidha , Erfantinni Imro’atul Hayyu
Published: November 2022

Penelitian ini bertujuan untuk mendeskripsikan pengimplementasian dari pembelajaran daring dalam pembentukan karakter disiplin dan tanggung jawab siswa sekolah dasar serta permasalahan yang timbul. Metode yang digunakan dalam penelitian ini yaitu kualitatif deskriptif. Penelitian ini dilakukan di SD Negeri Kauman 2 Kota Malang. Teknik pengumpulan data yang digunakan, yaitu (1) survei kepada orang tua, (2) wawancara mendalam terhadap guru, orang tua, dan siswa (3) observasi dan (4) dokumentasi. Analisis data dilakukan dengan langkah yang terdiri dari pengumpulan datan, reduksi data, penyajian data, dan penarikan kesimpulan. Berdasarkan penelitian ini, hasilnya, yaitu (1) penanaman karakter kedisiplinan dan tanggung jawab sulit terkontrol oleh sekolah, karena adanya batasan jarak; (2) ada sebagian kecil orang tua yang tidak mengetahui perkembangan anaknya dikarenakan sibuk dengan kerjaan dan tidak bisa selalu membimbing anaknya saat pembelajaran dirumah; (3) ditinjau dari segi evaluasi pada pendidikan karakter, belum adanya evaluasi secara sistematik dengan menggunakan pengamatan dan instrumen yang valid.Kata Kunci: karakter, disiplin, tanggung jawab, pembelajaran daring
PERMAINAN ULAR TANGGA BERBASIS DIGITAL UNTUK OPTIMALISASI LATIHAN SOAL-SOAL PECAHAN UNTUK SISWA SEKOLAH DASAR
Authors: Choirunnisa Nadia Lutfi , Febriani Retno Dwi
Published: November 2022

Pada era digitalisasi, diperlukan inovasi media pembelajaran agar siswa dapat menggunakannya kapan saja dan di mana saja. Permainan ular tangga yang biasanya dimainkan secara konvensional dikemas menjadi bentuk digital untuk memberikan pengalaman baru siswa dalam menyelesaikan latihan soal-soal pecahan. Penelitian ini bertujuan untuk mengembangkan media pembelajaran matematika khususnya mengoptimalkan latihan soal-soal pecahan siswa sekolah dasar. Metode yang digunakan dalam penelitian pengembangan ini adalah 4D dengan tahapan penelitian pengembangan yaitu Define, Design, Development, dan Dissemination. Namun pada penelitian ini hanya terbatas sampai tahap ketiga. Hasil dari penelitian ini adalah 1) media pembelajaran berbasis permainan ular tangga pada topik pecahan penjumlahan dan pengurangan kelas V SD dinyatakan valid dan memiliki kriteria yang sangat baik pada semua kriteria, 2) ujicoba media memperoleh hasil angket siswa dengan tingkat persentase sebesar 92,56 % (Sangat Baik) dan hasil angket guru dengan tingkat persentase sebesar 92,5 % (Sangat Baik), 3) media pembelajaran permainan ular tangga berbasis digital layak digunakan untuk mengoptimalkan latihan soal-soal khususnya pada topik pecahan.
GAME INTERAKTIF BERBASIS UNIVERSAL DESIGN LEARNING BAGI SISWA SLOW LEARNER DI SEKOLAH INKLUSI
Authors: Chumairo Putri Zachrotul , Efendi Mohammad , Samawi Ahmad , Hidayaturrahman Diniy , Ediyanto Ediyanto , Sunandar Asep
Published: November 2022

Game interaktif berbasis universal design learning (UDL) bagi siswa slow learner bertujuan untuk mengukur sejauh mana kesesuaian media pembelajaran dengan prinsip-prinsip universal design learning (UDL) di sekolah inklusi terutama bagi siswa slow learner. Slow learner yakni suatu kesulitan belajar yang dialami oleh anak dan menyebabkan anak tersebut sangat lambat dalam proses belajarnya, sehingga setiap menjalankan kegiatan belajar, mereka membutuhkan waktu yang lebih lama dibandingkan dengan teman-teman regulernya yang mempunyai potensi intelektual yang sama. Metode yang digunakan dalam penyusunan artikel ini adalah studi literatur dari berbagai sumber yang terkait. Universal Design for Learning (UDL) yakni rancangan pembelajaran yang diartikan sebagai desain bahan ajar yang dibuat secara umum sehingga dapat lebih mudah dipahami oleh peserta didik yang beragam dalam kelas inklusi. Dalam prosesnya, UDL dapat meminimalisir kesulitan belajar siswa yang memiliki kebutuhan belajar yang beragam, termasuk siswa berkebutuhan khusus. Dalam pembelajaran, media adalah komponen penting yang berguna untuk menunjang keberhasilan belajar, terutama pada siswa berkebutuhan khusus salah satunya slow learner. Media pembelajaran yang dirasa cocok untuk menunjang keberhasilan belajar siswa slow learner yaitu game interaktif dimana konten utama materi ajar disuguhkan dalam video yang diperkaya dengan media audio dan visual. Media audio dalam bentuk narasi dan visual dalam bentuk teks, grafik, gambar dan animasi yang menarik, serta interaktif-kinestetik (berupa menu untuk memperkecil, memperbesar, mengulang, mempercepat, memperlambat, melompat ke halaman atau bagian tertentu, dan berhenti) untuk mempertajam daya tangkap siswa. Pemanfaatan media pembelajaran game interaktif berbasis Universal Design Learning (UDL) dapat membantu memberikan kemudahan bagi siswa slow learner dalam memahami materi pelajaran di sekolah.
IMPLEMENTASI KURIKULUM 2013 PADA JENJANG SEKOLAH DASAR
Authors: Qomariah Winda Fajar , Vebrianto Rian , Anwar Abu
Published: November 2022

Tujuan penelitian ini adalah untuk mengetahui seberapa paham guru tentang kurikulum yang sedang berlaku dan mengidentifikasi apa saja masalah dan bagaimana cara pihak guru sekolah menyelesaikan permasalahan dalam pelaksanaan kurikulum 2013. Informan penelitian ini yaitu satu orang kepala sekolah, satu orang wakil kurikulum, satu orang guru kelas, satu orang tua siswa dan dua orang siswa. Penelitian yang digunakan adalah deskriptif kualitatif dengan teknik wawancara. Hasil analisis data menunjukkan bahwa sebenarnya guru paham dengan konsep kurikulum 2013 namun terkendala dalam proses pelaksanaannya karena kurangnya sosialisasi serta lemahnya kemampuan guru dalam teknologi informasi. Kemampuan guru dalam mengelola kelas dinilai baik namun dalam menyediakan media pembelajaran Guru terkendala karena lemahnya kemampuan IT Sumber Daya Manusia.
PENDIDIKAN BUDAYA DAN KARAKTER DALAM BUKU PENDIDIKAN BUDAYA MELAYU RIAU KELAS VII SMP
Authors: Sufa Depika Pina , Amir Amril , Gani Erizal
Published: November 2022

Buku Pendidikan Budaya Melayu Riau ini memang telah menyertakan karakter yang dikembangkan pada awal bab, yaitu nilai religius, rasa ingin tahu, dan tanggung jawab. Tujuan dari penulisan artikel ini adalah untuk mengetahui nilai pendidikan budaya dan karakter yang terdapat dalam buku Budaya Melayu Riau yang ditulis oleh Taufik Ikram Jamil, Derichard H. Putra, dan Syaiful Anuar. Buku tersebut meryupakan buku yang menjadi bahan ajar mata pelajaran Budaya Melayu Riau untuk kelas VII Sekolah Menengah Pertama (SMP) yang ada di Riau. Mata pelajaran tersebut merupakan mata pelajaran muatan lokal. Penelitan ini merupakan penelitian kualitatif dengan metode deskriptif. Metode yang dapat digunakan dalam pengumpulan data menurut Sudaryanto (dalam Saleh, 2014) terbagi menjadi 2 (dua), yaitu metode simak dan metode cakap.  Dalam melakukan penelitian ini, metode yang digunakan adalah metode simak, karena objek yang diteliti dalam bentuk tulisan, yaitu buku Pendidikan Budaya Melayu Riau. Peneliti mengambil garis besar dari penjelasan tiap bab pada buku pelajaran, kemudian menyertakan nilai karakter yang terdapat dalam buku pelajaran.
EFEKTIVITAS STRATEGI PENGELOLAAN KELAS PADA GENERASI MILENIAL
Authors: Wijaya Arif , Fathurrohman Rizal , Roudhotusyarifah Intan , Ibrahim Ibrahim
Published: November 2022

Penelitian ini bertujuan untuk mengetahui kecenderungan pengelolaan kelas yang berhasil untuk milenial, serta mengetahui strategi guru dalam kurun waktu 5 tahun terakhir. Dengan hasil bahwa pengkondisian kelas bagi generasi milenial rata-rata lebih dominan tergantung kepada guru bagaimana memanajemen kelas dan mengkondisikan kelas. Penelitian ini menggunakan metode kualitatif dengan pendekatan library research: systematic literature review. Dari beberapa penelitian yang berhasil di review masalah utama terletak dalam mempersiapkan, memperagakan, dan mengelola hasil dalam proses maupun hasil akhir untuk evaluasi dirinya ketika mengajar. Namun yang perlu digaris bawahi juga adalah guru harus memahami model belajar problem based learning, karena generasi millenial yang sangat kritis, dan menyukai debat maka dengan strategi diskusi, presentasi, debat kelompok di kelas efektif dalam menggugah minat belajarnya.
ANALISIS PENGARUH ALKALISASI NaOH TERHADAP SERAT NANAS SEBAGAI PENGUATAN BIO KOMPOSIT
Authors: Widodo Edi , Dwiyoga Ilham
Published: November 2022

This research focuses on the utilization of natural fibers as a reinforced composite material from pineapple leaf fiber with concentrations of Alkali NaOH 5%, 10%, 15% using a polyester resin matrix. In this study, the experimental design uses the printing method, which aims to design experiments to analyze experimental data, and is also used to determine the minimum number of experiments obtained and provide information on factors that affect parameters. The experiments were carried out through 1) Composite manufacturing method, 2) NaOH liquid preparation, 3) Tensile test method, 3) FTIR test method, 4) Fiber molding. The results of the research using FT-IR (Fourier Transform Infared Spectroscopy) test data can be evaluated into specific functional groups found in each branch of the Pineapple Leaf fiber, respectively, namely fiber with 5%, 10%, 15% NaOH treatment. The results showed that the specimen with 50% treatment, where the tensile strength value was 129 N/mm2 and the maximum load was 19.85 N, and the elongation in the area of the highest tensile test load was obtained in specimen 2, namely 10% treatment with a value of 3.29 mm so that there was the influence of the fiber strength value received on the treatment of NaOH compounds, if the NaOH compound is less then it has a little effect on the pineapple leaf fiber, while the more NaOH compound has the better received effect with a high percentage yield.
RANCANG BANGUN FUEL FLOW METER UNTUK MENGUKUR KONSUMSI BAHAN BAKAR MESIN SEPEDA MOTOR EMPAT LANGKAH
Authors: Dianastiti Yelma , Ardiyanta Anggara , Cahyadi Wahyu , Warju Warju , Pratama Muhammad
Published: November 2022

In general, in knowing the fuel consumption of a motorcycle, motorcycle owners do this by looking at the fuel indicator on the instrument panel marked "F" meaning full, and "E" emergency. However, in the context of learning, these conditions make it difficult for students to read how much vehicle fuel consumption is viewed at each engine rotation (RPM). Referring to these conditions, the need for a fuel consumption meter is absolute. Therefore, the main objective of this research is to produce a fuel flow meter that can function properly to measure motorcycle fuel consumption so that it can be used as a support for gasoline motorbike technology lectures at the Automotive Technology Vocational Education Study Program) Universitas Bhinneka PGRI. This type of research is experimental research. The research object is the 2005 Honda Supra Fit. The standard for measuring fuel consumption is based on SNI 7554:2010 standards. Data analysis used a quantitative descriptive method. Research equipment and instruments used are a fuel meter, stopwatch, tachometer, and blower. The results of this study indicate that the fuel flow meter functions well in measuring fuel consumption. When calculated, from idle to high speed, there is an average increase in fuel consumption of 0.11 liters/hour or 41% at every RPM. This shows that the fuel flow meter can be used as a support for gasoline engine technology lectures.
RANCANG BANGUN MESIN PEMOTONG SERBA GUNA HEMAT ENERGI PENUNJANG PRODUKTIFITAS UKM KERUPUK
Authors: Rasyid Akhmad Hafizh Ainur , Susila I Wayan , Dewanto Dewanto , Santoso Dany Iman
Published: November 2022

Puli crackers are an SME business in Indonesia which has a fairly good protein composition and is usually used as souvenirs of Madura. The problems of most Indonesia’s SMEs are still using manual labour with makeshift equipment. and the assistant machines available in the market have a large capacity so they are not easy to use on a household scale with small electrical capacity. The development method used in the design of an energy-efficient general-purpose cutting machine is engineering design until test and evaluate prototype stage. The engine capacity is 1,065 gr/s at the 2nd or 3rd 24 V dimmer speed setting. The result of this design process is the selection of an electric motor driven machine that is adjusted to the required power with reduced direct transmission in order to be able to cut the cracker dough.
Über die vierfache Wurzel des Satzes vom zureichenden Grunde. 2. Auflage (1847)
Authors: Schopenhauer Arthur
Published: November 2022

Schopenhauers Dissertation, die er 1847 in einer wesentlich erweiterten Fassung herausbrachte, liegt hier nach der Kritischen Ausgabe der Sämtlichen Werke von Arthur Hübscher vor. Ausgangspunkt der Untersuchung ist der Satz »Nihil est sine ratione« (nichts ist ohne Grund), den Schopenhauer zunächst als tradiertes Prinzip jeder Seinsordnung vorstellt. In den folgenden Kapiteln werden die verschiedenen Fassungen des Satzes von Descartes bis Kant und seinen Nachfolgern untersucht – mit dem Ergebnis: Gründe für Zusammenhänge seien nicht Merkmale einer Seinsordnung, sondern gehörten unseren Vorstellungen an, und zwar je nach Gegenstandsbereich in unterschiedlichen Formen. Die Ausgabe enthält eine Einleitung »Schopenhauer heute« von Michael Landmann und einen Vergleich der ersten mit der zweiten Auflage des Werks von Elfriede Tielsch.
Propuesta de diseño de turbina tipo Turgo y sistema generador eléctrico sustentable de baja potencia.
Authors: Palomino-Resendiz Roberto Luis , Cortés-Perales Ariel , Gonzalez-Vega Rodrigo , Lozano-Hernández Yair , Palomino-Resendiz Sergio Isai
Published: November 2022

Este trabajo presenta la propuesta de diseño de un sistema generador eléctrico sustentable de baja potencia. Esto, a través de la conversión de energía hidráulica que se obtiene de transferir el total de recolección de agua pluvial (proveniente de lluvia) de contenedores localizados en el techo de viviendas/edificios a contenedores de almacenamiento. Por lo tanto, se busca entregar una alternativa sustentable respecto a métodos convencionales alimentados directa e indirectamente por combustibles fósiles. La propuesta se compone de dos elementos principales: 1.- Sistema de cosecha de agua, y 2.-Sistema de conversión de energía hidráulica a eléctrica. Para validar y caracterizar las capacidades de producción del sistema, se empleó una metodología experimental que consta de pruebas de producción utilizando una plataforma experimental equivalente (con condiciones controladas). También, se describe el proceso de modelado matemático, diseño y propuesta de instrumentación. Finalmente, de los resultados obtenidos se brinda un breve análisis y conclusiones.
Aplicación con el robot Cozmo para el seguimiento de trayectorias como un sistema embebido
Authors: Ojeda-Misses Manuel Alejandro
Published: November 2022

Este artículo presenta una aplicación novedosa con el robot Cozmo para el control de seguimiento de trayectoria mediante una experiencia práctica como un sistema embebido de control integrado. En este trabajo es presentado la instalación y la programación para el robot Cozmo, cuyo sistema embebido está disponible comercialmente para las aplicaciones, animaciones y movimientos preestablecidos. La principal contribución de este artículo es llevar a cabo un sistema de control para el seguimiento de trayectorias mediante Matlab/Simulink, Python, Visual Studio y Kinect v2 como sensor de realimentación utilizando una estrategia de control no lineal. La propuesta de solución permite validar y comprobar que mediante el robot Cozmo pueden ser desarrollados diversos tipos de resultados experimentales los cuales favorecen en gran medida la aplicación de las técnicas de control por realimentación en tiempo real.
Prototipo virtual para la detección de fugas de agua potable
Authors: Chávez-Guzmán Moises , Monjaras-Izquierdo Erick Eduardo , Galván-Guerra Rosalba , Tolentino-Eslava René
Published: November 2022

En este trabajo se presenta un prototipo virtual para la detección de fugas de agua potable en un sistema de tuberías desarrollado en MATLAB y Simscape. Se parametrizaron los equipos con características proporcionadas por los fabricantes para tener un comportamiento apegado a un sistema real. El sistema se integró de un tanque de almacenamiento, una bomba centrífuga para recircular el agua, transmisores de flujo y presión, así como seis válvulas de control para simular fugas en diferentes ubicaciones en la tubería. En el prototipo se implementó un algoritmo de detección de fugas basado en observadores de alta ganancia, lo que permitió detectar las fugas en tres escenarios propuestos.
Aplicación de patrones intensidad de luz esparcida en la estimación de biomasa
Authors: Malagón-Mendoza Andrés , Rodríguez-Sierra Juan Carlos , Rossell-Tapia Ariana , Ortiz-Alvarado Juan de Dios
Published: November 2022

Este trabajo describe una propuesta para estimar concentraciones de biomasa en cultivos de interés biotecnológico, por medio de los patrones de intensidad de luz esparcida. Para este estudio se implementó un sistema para realizar la adquisición de estos patrones, y se aplicaron técnicas de regresión polinomial y de vectores de soporte para estimar valores de concentración. Para determinar la efectividad de esta técnica se utilizó como instrumento de referencia un espectrofotómetro comercial. Los resultados obtenidos permiten observar similitudes de comportamiento de los parámetros del patrón de esparcimiento en comparación con  la transmitancia y absorbancia medidos con espectrofotómetro. Los modelos de regresión obtenidos permiten solventar las limitantes de precisión del sistema de adquisición de patrones de intensidad de luz esparcida implementado.
Sistema de visión artificial y vuelo autónomo para un cuadricóptero en ROS 2
Authors: Ramírez-Linarez Áxel , Torres-Rivera Moisés
Published: November 2022

Se propone e implementa un framework de software in the loop enfocado a la simulación de un algoritmo de detección de compuertas por medio de visión artificial, basado en operaciones morfológicas para segmentación de color, y un algoritmo de misión de vuelo con seguimiento de trayectoria a partir de waypoints, para un cuadricóptero autónomo virtual. Además, se integra un conjunto de software libre de última generación para validar el funcionamiento de los algoritmos propuestos dentro de un circuito de vuelo desarrollado en un ambiente de simulación 3D.

Se observa que el desempeño del algoritmo de visión artificial es aceptable bajo condiciones ideales y a distancias cortas, y que el cuadricóptero es capaz de completar el circuito de vuelo utilizando la metodología propuesta para la gestión de trayectoria.
Sistema Bola-Viga: Construcción y aplicación de técnicas de control
Authors: Castro-Mendoza Julio César , Cabrera-Velázquez Christian Jhovany , Ríos-Montiel Eric , Pérez-Silva Diana , Villafuerte-Segura Raúl
Published: November 2022

En este manuscrito se presenta el diseño y la construcción de un prototipo físico conocido como bola-viga. Así como algunas de las técnicas más empleadas para la sintonización de controladores clásicos, divididas entre aquellas que requieren de un modelo matemático y las que no. El diseño se realizó empleando herramientas CAD, para la construcción se fabricaron piezas con el apoyo de una impresora 3D, fibropanel de densidad media y una máquina de corte láser. El prototipo final obtenido es de bajo costo, relativamente accesible para estudiantes del nivel licenciatura, mientras que su calidad y precisión son adecuadas para la enseñanza de teoría de control. Para corroborar lo dicho anteriormente, se muestran simulaciones y pruebas experimentales empleando las técnicas de control mencionadas anteriormente.
Aluminium and mica azide surface functionalization
Authors: Ranishenka B. V. , Chelnokova I. A. , Poznyak A. A.
Published: November 2022

Aluminium and mica (muscovite) plates have been functionalized with azide groups by a protocol which includes (3-chloropropyl) trichlorosilane modification followed by chlorine atom nucleophilic substitution by azide. The azide groups have been transformed to dimethoxytrityl (DMT) ones by [3+2] azide-alkyne cycloaddition reaction. This made it possible to determine their number per surface unit photometrically, based on the absorption of the DMT cation. The functionalization method allowed to achieve high surface load of the materials by azide groups, which was 2.2 and 2.7 nm-2 for mica and aluminium, respectively. The mica plates have been additionally functionalized by 25 kDa branched polyethylenimine. The samples have shown a capability for adsorptive nanoand microobjects immobilization. The feature could be useful for atomic force microscopy, which have been demonstrated with erythrocytes and exosomes.
Optimization of the technology for obtaining guide RNA using plate automatic synthesizer
Authors: Ulashchik E. A. , Akhlamionok T. P. , Baryshchyk P. Y. , Sharko O. L. , Shmanai V. V.
Published: November 2022

A synthetic protocol was developed and optimal reagents have been selected for obtaining guide RNA oligonucleotides for the CRISPR/Cas system using ASM-2000 automatic synthesizer in 500 nmol scale. Methods for the isolation, purification and analytical control of synthetic RNA oligonucleotides have been developed. The improved technology has been used for preparation of guide RNAs for the CRISPR Cas12a system.
The release of antimony into the atmospheric air on the territory of Belarus: sources, levels and long-term dynamics
Authors: Kakareka S. V. , Kukharchyk T. I.
Published: November 2022

The results of the first assessment of the antimony release into the atmospheric air on the territory of Belarus are discussed. The main anthropogenic sources of antimony emission have been identified, the emission factors have been developed, and the volumes of antimony emission for the period from 1990 to 2020 have been calculated. It is shown that total antimony emissions varied in the range from 1.6 to 5.6 tons per year with maximum values in the early 1990 s, and minimal – in 2000. Antimony emission in 2020 on the territory of the country is estimated at 2.4 t, the contribution of Belarus to global emission is 0.1 %. Decreasing trend of antimony emission over a 30-year period and a change in the contribution of the main sources to total emission have been established. A significant decrease in the contribution of stationary combustion of fuel (from 66 to 14 %) is due to a change in the fuel balance and is accompanied by increase of the contribution of brake wear (from 34 to 61 %). The data obtained can be used to model the transport and dispersion of antimony, to assess health and ecosystems risks, and to develope measures to reduce the releases of antimony into the environment.