bluuebunny/crossref_metadata_2025 huggingface dataset:
NGHIÊN CỨU ĐIỀU KHIỂN ROBOT TỰ HÀNH ỨNG DỤNG CHO ĐIỀU HƯỚNG THÔNG MINH TRÊN CƠ SỞ THUẬT TOÁN Q-LEARNING
Authors: Hường Trần Thị
Published: July 2022

Bài báo trình bày nghiên cứu về vấn đề điều khiển robot tự hành ứng dụng trong công nghiệp, trong dân dụng,v.v... để điều hướng thông minh trong môi trường không xác định trên cơ sở thuật toán Q-Learning. Công cụ lập trình là hệ điều hành cho robot ROS (Robot Operating System) và thực hiện điều hướng thông minh tự động cho robot với quá trình định vị robot trong môi trường phẳng và lập bản đồ hóa (gọi là SLAM - Simultaneous Localization and Mapping). Các kết quả nghiên cứu sử dụng công cụ lập trình ROS, trong môi trường Gazebo. Các thông tin được cập nhật từ bản đồ, môi trường hoạt động, vị trí điều khiển của robot và vật cản để tính toán quỹ đạo cho robot trong hệ thống điều hướng tự động. Mục tiêu nhằm tránh các chướng ngại vật một cách an toàn mà không gặp bất kỳ trở ngại nào trên đường đi.
DESIGN ACTIVITIES TO CORRECT PRONUNCIATION ERRORS IN /n/ SOUND AND /l/ SOUND FOR FIRST-YEAR ENGLISH MAJORS AT THAI NGUYEN UNIVERSITY OF EDUCATION
Authors: Vân Nguyễn Thảo , Hiền Đỗ Tây
Published: July 2022

Sinh viên năm thứ nhất chuyên ngành tiếng Anh tại trường Đại học Sư phạm Thái Nguyên sống ở các vùng miền khác nhau của Việt Nam có những khó khăn của riêng họ về cách phát âm. Đặc biệt, do yếu tố phương ngữ, một số học sinh mắc lỗi về âm /n/ và âm /l/ khi nói tiếng Việt, do đó hai âm đó cũng bị phát âm sai khi nói tiếng Anh. Trong nghiên cứu này, nhà nghiên cứu xem xét việc tìm ra những lỗi phát âm mà học sinh thường mắc phải và tỷ lệ học sinh phát âm sai hai âm /n/ và /l/; đồng thời, thiết kế các hoạt động giúp sửa lỗi phát âm, sửa lỗi âm /n/ và /l/ của sinh viên năm thứ nhất chuyên ngành tiếng Anh trường Đại học Sư phạm Thái Nguyên. Phương pháp nghiên cứu hành động đã được sử dụng để thực hiện nghiên cứu này. Bên cạnh đó, dữ liệu được thu thập thông qua bảng câu hỏi, sau đó được bổ sung bằng các bài kiểm tra (kiểm tra trước và kiểm tra sau) và phỏng vấn. Kết quả nghiên cứu đã phát hiện ra phần lớn lỗi học sinh mắc phải là phát âm sai các phụ âm không có trong tiếng Việt và mắc lỗi phát âm âm /n/ và /l/. Kết quả cũng cho thấy các bài tập sửa âm /n/ và âm /l/ cho chuyên ngành tiếng Anh có hiệu quả rõ rệt. Nghiên cứu cung cấp một nguồn dữ liệu mới để hỗ trợ giáo viên dạy kỹ năng nói của học sinh, cũng như một nguồn thực hành để học sinh phát triển cách phát âm của họ trong âm /n/ và /l/.
APPLYING FLIPPED APPROACH IN AN ENGLISH – VIETNAMESE TRANSLATION CLASSROOM AT HO CHI MINH CITY INDUSTRY AND TRADE COLLEGE
Authors: Nga Nguyễn Thị Phương , Thu Nguyễn Thị Kiều
Published: July 2022

Năng lực dịch thuật được coi là một trong những kỹ năng ngôn ngữ thiết yếu trong việc học tiếng Anh. Tuy nhiên, phương pháp giảng dạy truyền thống vẫn còn phổ biến trong nhiều học phần dạy dịch thuật ở các trường đại học và cao đẳng tại Việt Nam, khiến việc học và thực hành không hiệu quả. Nghiên cứu này trình bày các đặc điểm và hoạt động lớp học của phương pháp tiếp cận đảo ngược được coi là cách thay thế, thiết thực và hiệu quả để tạo điều kiện cho người học phát triển các kỹ năng dịch cơ bản, cụ thể là đọc hiểu, nghiên cứu, phân tích và dịch lại. Mục đích nghiên cứu này tìm hiểu việc sử dụng phương pháp đảo ngược ảnh hưởng như thế nào đến kỹ năng phiên dịch và nhận thức của 60 sinh viên năm thứ ba chuyên ngành tiếng Anh trong lớp học dịch đảo ngược tại Trường Cao đẳng Công thương Thành phố Hồ Chí Minh. Kết quả phân tích số liệu từ hai bài kiểm tra và 1 bảng khảo sát cho thấy những bạn tham gia trong nhóm thử nghiệm hoạt động tốt hơn những người trong nhóm học truyền thống và thể hiện nhận thức tích cực về động lực, hiệu quả, sự tham gia và sự hài lòng trong lớp học dịch đảo ngược. Nghiên cứu cũng chỉ ra rằng phương pháp đảo ngược giúp sinh viên nhận thức được tầm quan trọng của việc tự học, tham gia hợp tác trong nhóm và học tập tích cực trong lớp học để đạt được kết quả tốt hơn.
KAJIAN ALAT PENUKAR KALOR SHELL AND TUBE MENGGUNAKAN PROGRAM HEAT TRANSFER RESEARCH INC (HTRI)
Authors: . Marno , Nurahmadi Awal
Published: July 2022

Perkembangan teknologi yang memicu lahirnya revolusi industri salah satunya adalah ditemukannya mesin uap atau boiler. Harga bahan bakar terus merangkak naik, maka banyak perusahaan berusaha untuk menekan pemakaian bahan bakar tanpa mengganggu proses produksinya. Metode untuk menaikan efisiensinya adalah dengan memanfaatkan gas panas yang terbuang dari cerobong bila temperaturnya masih cukup tinggi (diatas 200ºC). Gas buang tersebut dapat digunakan untuk memanaskan air pengisi boiler atau memanaskan udara pembakar bahan bakar boiler (ekonomiser). Ekonomiser adalah alat penukar kalor yang memindahkan gas asap hasil pembakaran ke air pengisian boiler. Pada penelitian ini fokus kepada analisis performa alat penukar panas shell and tube. Dari data yang diperoleh hasil analisis daya penukar panas adalah 165477 W. Hasilnya hampir sama dengan output dari program HTRI yaitu 166700 W. Kualitas alat penukar kalor yang direncanakan dapat dilihat dari nilai efektivitas dan faktor pengotoran dari alat yang direncanakan. Nilai efektivitas perencanaan ini bernilai 51 % dan faktor pengotoran bernilai 0,00289 ºC.m²/W.
PERANCANGAN KENDALI KESEIMBANGAN POSISI BOLA MENGGUNAKAN METODE KENDALI PID
Authors: Slamet Saputro Joko , Latifa Ulinnuha
Published: July 2022

Penelitian ini membahas perancangan metode kendali PID (Proporsional Integral Derivative) pada suatu sistem sederhana yang bertujuan untuk menyeimbangkan posisi sebuah bola. Metode kendali PID ditanamkan pada Arduino UNO R3 yang digunakan sebagai pengendali motor servo untuk menggerakkan papan dudukan bola. Sementara, untuk mengetahui jarak posisi bola menggunakan sensor ultrasonik.
DETERMINATION AND TESTING OF PELLETIZED COATED PARTICLES
Authors: LIU Min , HOU Zhanfeng , MA Xuejie , ZHANG Xiwen , DAI Nianzu
Published: July 2022

The calibration of the powder simulation parameters could improve the accuracy of the pelletizing and coating simulation process. In this paper, we take coated powder (after this referred to as powder) as the research object, based on particle amplification theory, combined with physical tests to calibrate the contact parameters of powder and seeds (after this referred to as seeds), conduct the angle of repose simulation tests of powder, carry out Plackett-Burman test, steepest climb test, and Box-Behnken test in turn, and establish quadratic regression equation to obtain the best combination of powder simulation parameters. The difference between the contact parameter combinations obtained from the simulation tests and the physical test results is less than 1%, providing some reference for calibrating similar powder material parameters.
LOW COST TELEMONITORING TECHNOLOGY OF SEMISPHERICAL SOLAR DRYER FOR DRYING ARABICA COFFEE BEANS
Authors: PRAMONO Eko Kuncoro , KARIM Mirwan Ardiansyah , FUDHOLI Ahmad , BULAN Ramayanty , LAPCHAROENSUK Ravipat , SITORUS Agustami
Published: August 2022

This study focusses on the development of a low-cost Internet of Things (IoT) system for semispherical solar dryers to dry arabica coffee beans. The temperatures and relative humidity (Rh) of a solar dryer room are measured using a DHT22 sensor module. The moisture content of hard arabica coffee beans is calculated by measuring the mass of the dried product using the load cell sensor module. All detected data are then sent using wireless networks and saved on a database cloud server. Tests are conducted to evaluate the uniformity of the DHT22 sensor module in a semispherical solar dryer, measure the temperature and Rh and reduce the mass of the dried coffee beans. The performance of the DHT22 sensor module at the uniformity testing stage shows promising results in terms of temperature and Rh, with standard deviations of 0.46 and 3.55, respectively. In addition, the performance of the semispherical solar dryer in relation to the drying kinetics of arabica coffee beans is evaluated. Arabica coffee beans are dried from 49.59% (w.b.) to 10% (w.b.) moisture content within 69 h. In addition, the drying kinetics of coffee arabica beans are investigated. Three models are compared with experimental data on arabica coffee beans dried in a semispherical solar dryer. The Page model is selected to represent the thin layer drying behaviour of arabica coffee beans.
DESIGN AND TEST OF REAL-TIME MONITORING SYSTEM FOR NON-CONTACT FERTILIZATION FLOW
Authors: ZHOU L.M. , NIU K. , CHEN K.K. , YUAN Y.W. , XUE B. , WANG L.L.
Published: August 2022

Precision fertilization is one of the important links in the precision agricultural operation system. In recent years, the demand for precision fertilization in facility greenhouse has become more and more urgent. As such, this paper designs an accurate and practical fertilization on-line monitoring system. The system adopts capacitance conversion chip PCAP01 and SCM STM32F103C8T6 to build a capacitance detection circuit. The effective acquisition of differential capacitance sensor microcapacitor signal output under this system is realized. The response relationship between the mass flow and the sensor capacitance output was studied, and a linear fitting model of fertilization was established. According to the prediction, the model determination coefficient was 0.9997. The experiment shows that the system has good adaptability to ambient temperature. The average measurement error is 1.13%, which meets the technical requirements of flow measurement. The capacitive fertilization online measurement system provides an effective way for the on-line acquisition of fertilization flow. It is of great significance for the implementation of high-precision variable fertilization.
ORIENTASI PASAR DAN BUDAYA ORGANISASI DALAM MEMPENGARUHI INOVASI DAN KINERJA PEMASARAN
Authors: Putri Viajeng Purnama , Arifiani Ratya Shafira
Published: August 2022

Appropriate market orientation and a strong organizational culture are required to improve marketing performance by allowing product innovations to be created in accordance with business needs, which have an impact on marketing performance. This research was conducted on Small and Medium Enterprises (SMEs) in Malang City, where SMEs have an important role in the economy in Indonesia. The focus of this research is to see if market orientation has an impact on innovation, organizational culture has an impact on innovation, innovation has an impact on marketing performance, and the role of innovation in mediating market orientation on marketing performance and organizational culture on marketing performance. The main objective of this study is on the owner of a small firm in Malang City, as measured by market orientation, organizational culture, innovation, and marketing performance. Explanatory research is used in this work, which takes a quantitative method. The findings show that market orientation influences innovation, that organizational culture influences innovation, that marketing performance is influenced by market orientation, organizational culture, and innovation, and that marketing performance is mediated by market orientation and organizational culture..
Pengaruh Dukungan Keluarga, Urgensi Komunikasi Dan Literasi Teknologi Terhadap Efektifitas Dan Preferensi Work From Home (Studi pada Pegawai Dinas Kesehatan Kabupaten Tegal)
Authors: Inayah Inayah , Puryandani Siti
Published: August 2022

This study aims to analyze the effect of family support, communication urgency, technological literacy on the effectiveness of WFH and WFH preferences in the Tegal District Health Office. The population in this study were all Tegal District Health Office employees who worked during the COVID-19 pandemic. The data used is primary data from distributing questionnaires to employees as respondents with a sample of 91 respondents. Data analysis using SEM PLS. The sampling technique used is to use a saturated sample design or a census, which is a sampling technique that thoroughly provides equal opportunities or opportunities for all elements or members of the population to be selected as samples. The results showed that family support, communication urgency, technological literacy had a significant positive effect on the effectiveness of WFH and the effectiveness of WFH was not proven to have a significant effect on WFH preferences.
Edukasi Pencegahan COVID-19 di Lingkungan Rumah Tangga di Yayasan Hati Mama Jimbaran Bali
Authors: Ariyanti Kadek Sri
Published: July 2022

The Covid-19 pandemic has had a huge impact on children. This is a big concern for parents. Prevention of Covid-19 in children needs to be done so that the condition of the child remains healthy. Research conducted by Ariyanti (2020) in Gadungan Village Tabanan Bali shows that most households have implemented Covid-19 prevention behaviors well. However, it is still lacking in the implementation of regular disinfectants and regular sports activities. Better education is needed for families to increase activities to prevent transmission of Covid-19 in the household environment, especially in children.

The activity carried out was education on preventing Covid-19 in children in the household environment using leaflet media from the Ministry of Health. The targets are foster parents at the Hati Mama Jimbaran Foundation in Bali. This is followed by a health check on each family member and the provision of masks, multivitamins, hand soap and hand sanitizer.After the Covid-19 prevention education was carried out in the household environment, parents and foster children at the orphanage were committed to maintaining health protocols by: washing hands using soap and running water, using masks and hand sanitizers, maintaining distance and staying away from crowds, do physical activity regularly and eat nutritious food and take multivitamins.
Edukasi Pencegahan COVID-19 di Masyarakat Adat Pantai Kelating Kecamatan Tabanan
Authors: Dewi Putu Adi Cahya
Published: July 2022

The Covid-19 pandemic has had a major impact on society, especially the Balinese, who are thick with their traditions. Prevention of Covid-19 in Balinese communities needs to be done so that healthy conditions in the community during the pandemic are maintained. Research conducted by Ariyanti (2020) at Gadungan Village of Tabanan Bali shows that most people have implemented Covid-19 prevention behaviors well. However, it is still lacking in the implementation of regular disinfectants and sports activities. Better education is needed for the community, especially in Balinese to increase of activities to prevent the spread of Covid-19.

The activity carried out was education on preventing Covid-19 for Balinese who were undergoing a ceremony to welcome the Nyepi day of Caka Year 1944 at Kelating Beach, Tabanan District, using leaflet media from the Ministry of Health. The target is Balinese who are present at Kelating Beach, Tabanan District. This is followed by a health check and the provision of masks, multivitamins, hand soap and hand sanitizer.

After the Covid-19 prevention education was carried out, they committed to maintaining health protocols by: washing hands using soap and running water, using masks and hand sanitizers, maintaining distance and away from crowds, doing physical activity regularly and eating. nutritious food and also take a multivitamin.
Aumento de coroa clínica estético utilizando o planejamento digital e guia cirúrgico duplo
Authors: Freitas Rayfe Heleodoro de , Freitas Iuri Dornelas Prates , Otoni Giovanna Guedes , Figueiró Talline Pinheiro , Boscarino Marina , Feitosa Laila , Brum Ana Laura , Souza Victoria Ramalho de , Silva Laysa Aparecida Cardoso , Amormino Simone Angélica de Faria
Published: August 2022

Introdução: A estética do sorriso tem diversos parâmetros na literatura, sendo muito discutida e valorizada no contexto da odontologia. Uma das principais insatisfações dos pacientes é a exposição excessiva de gengiva. O sorriso gengival é uma alteração diagnosticada pelo excesso ou desalinho da gengiva aparente durante o movimento dos lábios superiores. O tratamento do sorriso gengival pode ser realizado utilizando softwares para análise facial, exames imaginológicos e um guia cirúrgico duplo para garantir maior previsibilidade na execução do tratamento. Objetivo: O objetivo deste artigo foi descrever o uso do planejamento digital e do guia cirúrgico duplo no aumento de coroa clínica estético para correção do sorriso gengival, enfatizando os parâmetros utilizados para definir o método cirúrgico utilizado. Relato de caso: Paciente relata incomodo no excesso de exposição de gengiva durante o sorriso. Após a realização de exame clínico e complementares, como a tomografia computadorizada de feixe cônico (TCFC-TM), foi realizado o diagnóstico de hipermobilidade do lábio superior e erupção passiva alterada (EPA). O tratamento escolhido para esse caso foi gengivoplastia associada com osteotomia. Para um melhor resultado do tratamento foi realizado um guia cirúrgico.  Após o tratamento a paciente foi orientada e medicada. Conclusão: A execução do planejamento clínico proporcionou uma abordagem cirúrgica com o resultado desejado, apresentando uma harmonia do sorriso através do alinhamento gengival.
ОСОБЛИВОСТІ ВПРОВАДЖЕННЯ ЕЛЕКТРОННОГО ДОКУМЕНТООБІГУ В ІТАЛІЇ ПІД ВПЛИВОМ ЗАКОНОДАВСТВА ЄС
Authors: Шарапова Олена , Онопрієнко Сергій , Чирва Тетяна , Наранович Олег
Published: August 2022

Історія юридичної цінності електронного документообігу в Італії налічую 25 років. Законодавством ЄС запроваджувалися різні види підписів. Цей процес ускладнювався постійними змінами в кожній версії Кодексу цифрового адміністрування. На сьогодні в Європі діють 206 QTSP, з них 159 видають кваліфіковані сертифікати підпису.
ТРАНЗИТОРНІ СТАНИ ЯК СПОСІБ ВИЗНАЧЕННЯ ПІСЛЯПОЛОГОВОЇ ТРИВАЛОСТІ ЖИТТЯ НОВОНАРОДЖЕНОГО У СУДОВО-МЕДИЧНІЙ ЕКСПЕРТИЗІ
Authors: Лактіонова Олена , Коляда Кирило , Фоменко Руслан , Дунаєв Олександр
Published: August 2022

В даній статті розглянуто способи визначення післяпологової тривалості життя в судово-медичній експертизі та розглянуто можливості впровадження певних транзиторних станів, що мають за мету полегшити завдання експерта та підвищити достовірність даних.
СПОСІБ ВИКОРИСТАННЯ ДЕКСМЕДЕТОМІДИНУ ПРИ ОПЕРАТИВНИХ ВТРУЧАННЯХ У ХВОРИХ ТИРЕОТОКСИКОЗОМ
Authors: Денисенко Анатолій
Published: August 2022

Сучасне поняття тиреотоксикозу пов'язане з невідповідно високою активністю тиреоїдних гормонів (тетрайодтироніну - FТ4 та трийодтироніну - FТ3) у тканинах, що зазвичай, обумовлено високим їх рівнем в крові внаслідок високої функціональної активності щитоподібної залози. Це призводить до підвищеного обміну речовин в організмі, спричиняючи посилений катаболізму жирів і білків, що веде до гіперметаболізму, гіпертермії, підвищенню чутливості адренорецепторів до катехоламінів з ураженням серцево-судинної та нервової систем. При відсутності ефективного лікування, це може призвести до тиреотоксичного кризу зі швидкою декомпенсацією органів і систем пацієнта, швидко прогресуючих проявів синдрому поліорганної недостатності. Проведення тотальної екстрафасциальної тиреоїдектомії є найбільш ефективним хірургічним лікуванням цього захворювання. І в цьому сенсі, заслуговує на увагу вивчення можливості застосування сучасного седативного засобу дексмедетомідину в якості внутрішньовенного ад'юванта при загальному знеболюванні під час тиреоїдектомії у таких пацієнтів. Дексмедетомідин є високо селективним агоністом α2А-адренорецепторів з широким спектром фармакологічних властивостей, включаючи седативний ефект, аналгезію, анксіоліз та блокування симпатичного тонусу. Крім того, дексмедетомідин може послабити периопераційний стрес, ступінь запалення та захистити імунну систему у пацієнтів хірургічного профілю.
ЗАСТОСУВАННЯ ГІДРОКІНЕЗИТЕРАПІЇ ПРИ ПОЧАТКОВИХ СТАДІЯХ СКОЛІОЗУ У ПІДЛІТКІВ
Authors: Усова Оксана , Шевчук Тетяна , Апончук Людмила , Лі Зікуан , Усова Анастасія
Published: August 2022

Сколіоз – важке загальне прогресуюче захворювання організму, при якому спостерігаються порушення кістково-м’язового апарату та нервової системи [4]. Сколіотична хвороба викликає складну деформацію хребта і грудної клітки, що має тенденцію до прогресування і досягає вищого ступеня до закінчення росту. У хворих на сколіоз розвивається фізична неповноцінність, порушується серцево-судинна і дихальна діяльність, виникають глибокі фізичні та моральні страждання, у тому числі, внаслідок косметичних дефектів [6]
LITERATURE REVIEW: PERILAKU MENYIKAT GIGI PADA REMAJA SEBAGAI UPAYA PEMELIHARAAN KESEHATAN GIGI DAN MULUT
Authors: Purwaningsih Endang , Aini Aisya Syarifa , Ulfah Siti Fitria , Hidayati Sri
Published: August 2022

Background: DMF-T of adolescent grup is 1.9. This number can figure out still does not meet the RAN target for Dental and Oral Health Services in 2020, namely the DMF-T index of 4.1 for all ages and the DMF-T index of 1.26 in the 12 year age group.

Objective: This study aims to determine the form of adolescent behavior in brushing teeth.

Methods: This study was a literature review using the method of searching for articles that have passed the publication process in 4 academic publications and full text databases, namely Google Scholar, PubMed, Proquest, and DOAJ published in the last 5 years 2016-2020 which can be accessed in full text in pdf and formats. scholarly.

Conclusion: Some teenagers brush their teeth twice a day, but there are still teenagers who have not perform brushing behavior with the recommended frequency of brushing teeth. Teens tend to brush their teeth at night. However, there are some teenagers who have not paid attention to the time of brushing their teeth properly. Most adolescents use a combination technique and some use vertical techniques and female adolescents abroad tend to use dental floss as a supporting tool for brushing their teeth.
FUNCTIONAL SUCCESS IN TOTAL KNEE ARTHROPLASTY – DOES OBESITY HOLD THE KEY: A FOLLOW-UP STUDY
Authors: Gupta Anuraag , Gupta S.
Published: July 2022

Aim: To assess the functional outcome and its determinants among patients having undergone unilateral
total knee arthroplasty (TKA). Method: A total of 36 patients having undergone unilateral TKA with a
minimum follow-up period of 2 years (24 months) were enrolled. Demographic prole, BMI, activity prole, history of systemic
illness, preoprerative exion contracture, side involved and time since arthroplasty was noted. Functional outcome was noted
for walking, stair climbing and walking aid use items of Knee Society Score. Scores <60, 60-69, 70-79 and >80 were considered
as poor, fair, good and excellent outcomes. Statistical analysis was done using SPSS 18.0 software. Chi-square and
Independent samples 't'-tests were used. Binary logistic regression was done for multivariate analysis. Results: Mean age of
patients was 63.42±9.71 years (Range 47-78 years). Majority were males (52.8%). Mean BMI of patients was 29.28±3.23 kg/m2.
Mean follow-up duration was 62.28±19.24 months (Range 26-87 months). Excellent, good and fair outcomes were noted in 4
(11.1%), 14 (38.9%) and 18 (50.0%) patients respectively. On univariate analysis body mass index (p=0.019), activity level
(p=0.019) and systemic illness (p=0.019) showed a signicant association with outcome. However, on multivariate analysis
only BMI was found to be signicantly associated with outcome (OR=0.687; 95% CI=0.492-960) (p=0.028). Conclusion: Among
unilateral TKA patients obesity (BMI) holds the key to determine the direction of functional outcomes on follow-up.
PERFORMANCE ASSESSMENT OF PRIVATE SECTOR BANKS IN INDIA BASED ON CAMEL MODEL
Authors: K. Patel Jalpaben
Published: July 2022

One of India's fastest expanding industries is banking. The banking industry is growing more complex nowadays. There
are several factors to consider while evaluating performance. It is difcult to assess the Indian banking industry. When
determining which banks are excellent and which are poor, there are a number of things to consider. The banking sector has seen regulatory
requirements as a result of the RBI's and other policymakers' contributions. In the last several years, these regulatory developments have a
signicant impact on the efciency and performance of Indian Scheduled Commercial Banks. The purpose behind this research was to evaluate
the performance and nancial soundness of private sector banks for the year 2020 and 2021 with the help of CAMEL model.(Capital Adequacy,
Asset Quality, Management, Earnings, and Liquidity).
A Large-Scale Dataset of Twitter Chatter about Online Learning during the Current COVID-19 Omicron Wave
Authors: Thakur Nirmalya
Published: July 2022

The COVID-19 Omicron variant, reported to be the most immune evasive variant of COVID-19, is resulting in a surge of COVID-19 cases globally. This has caused schools, colleges, and universities in different parts of the world to transition to online learning. As a result, social media platforms such as Twitter are seeing an increase in conversations related to online learning in the form of tweets. Mining such tweets to develop a dataset can serve as a data resource for different applications and use-cases related to the analysis of interest, views, opinions, perspectives, attitudes, and feedback towards online learning during the current surge of COVID-19 cases caused by the Omicron variant. Therefore, this work presents a large-scale open-access Twitter dataset of conversations about online learning from different parts of the world since the first detected case of the COVID-19 Omicron variant in November 2021. The dataset is compliant with the privacy policy, developer agreement, and guidelines for content redistribution of Twitter, as well as with the FAIR principles (Findability, Accessibility, Interoperability, and Reusability) principles for scientific data management. The paper also briefly outlines some potential applications in the fields of Big Data, Data Mining, Natural Language Processing, and their related disciplines, with a specific focus on online learning during this Omicron wave that may be studied, explored, and investigated by using this dataset.
Digital Twin-Empowered Smart Cities: A New Frontier of Wireless Networks
Authors: Bariah Lina , Sari Hikmet , Debbah Merouane
Published: July 2022

The future of wireless network generations is revolving toward unlocking the opportunities offered by virtualization and digitization services in smart city applications, with the aim to realize improved quality-of-experience (QoE) and bring several advantages to modern cities. According to the rapid development in the field of network virtualization, we envision that future smart cities will run over ubiquitous deployment of virtualized components that are controlled by artificial intelligence (AI), i.e., the conceptualization of the Digital Twin (DT) paradigm. The key principle of the DT relies on creating a holistic representation of wireless network elements, in addition to decoupling the information pertaining to physical objects and dynamics, into a cyber twin. The cyber twin will then leverage this information for AI models training, and then reasoning and decision making operations, which will be then reflected to the physical environment, for improved sustainability. Motivated by this, in this article, we put a forward-looking vision to the integration of DT in smart city applications, and the intertwined role of wireless technologies as being enablers and enabled by the DT. Moreover, we sketch the roadmap toward identifying the limitations of the DT in 6G-enabled smart cities, and open new horizons for further developments in different design aspects. 
PENGARUH ENDORSEMENT, HARGA DAN PROMOSI TERHADAP PURCHASE INTENTION KOSMETIK DI TOKO ONLINE SOCIOLLA
Authors: Manurip Debora , Deden Deden
Published: July 2022

Perkembangan teknologi yang semakin pesat telah mendukung aktifitas ekonomi masyarakat. Dahulu masyarakat harus melakukan aktifitas jual beli secara langsung, namun sekarang dapat dilakukan secara online. Salah satu produk yang dijual secara online adalah kosmetik. Berbagai toko online dan khususnya Sociolla menjual produk kosmetik, namun untuk meningkatkan niat pembelian (purchase intention) kosmetik yaitu dengan memperhatikan endorsement, harga dan promosi. Penelitian ini bertujuan untuk mengetahui pengaruh endorsement, harga dan promosi terhadap purchase intention kosmetik di toko online Sociolla. Penelitian ini menggunakan pendekatan kuantitatif. Teknik pengumpulan data menggunakan kuesioner. Teknik analisis data menggunakan regresi linear berganda. Hasil penelitian menyatakan bahwa endorsement berpengaruh secara parsial terhadap purchase intention ditunjukkan dengan nilai t hitung 2,860 > t tabel 1,985. Harga berpengaruh secara parsial terhadap purchase intention ditunjukkan dengan nilai t hitung 3,102 > t tabel 1,985. Promosi tidak berpengaruh secara parsial terhadap purchase intention ditunjukkan dengan nilai t hitung 1,741 < t tabel 1,985. Dan endorsement, harga dan promosi berpengaruh secara simultan terhadap purchase intention ditunjukkan dengan nilai F hitung 11,119 >  F tabel 2,698.
POLÍTICAS PÚBLICAS NO ESPAÇO
Authors: Rodrigues Arlete Moysés
Published: August 2022

As políticas públicas que visam à justiça espacial estão dentro das normas capitalistas, mas o Estado capitalista, ao atender às reivindicações de movimentos populares de permanecerem nas terras ocupadas, reconhece as desigualdades socioespaciais, promove melhorias no padrão urbano com implantação de infraestrutura de água, luz, redes para transportes coletivos e equipamentos e meios de consumo coletivo. Este texto ressalta a regularização fundiária de interesse social e políticas públicas relativas ao atendimento universal de energia elétrica e de água potável como possibilidades de justiça espacial e potência para a luta pelo Direito à Cidade. A ênfase na regularização fundiária e no provimento de infraestrutura relaciona-se com a importância que tem para os movimentos populares urbanos a moradia
Nuevos docentes: reflexiones desde el saber y la formación
Authors: Mina Urrutia Maritza Bibiana
Published: July 2022

La trasformación de la escuela sugiere que el docente debe realizar una reflexión crítica que conlleve a una permanente deconstrucción de su saber y quehacer; así mismo, exige una constante restructuración de los currículos propuestos para la formación de docentes con el fin de que respondan a las nuevas realidades de los escenarios escolares. El presente trabajo de revisión tiene como intención recopilar los aportes más relevantes que entorno al saber pedagógico y la formación docente se han realizado en Colombia. Para ello, se ha elaborado una indagación teórico-descriptiva de tipo documental que permite considerar las contribuciones de carácter teórico y analizar los problemas encontrados, las metodologías utilizadas, los instrumentos aplicados y los resultados hallados en las investigaciones que abordan la construcción sobre el saber pedagógico y la formación de docentes en Colombia. Las ideas fundamentales del documento giran en torno a la manera en la que se ha construido el concepto de saber pedagógico en Colombia y las orientaciones desde las cuales se han estructurado los programas de formación de docentes en el país. Las conclusiones derivadas de los resultados encontrados sugieren la imperante necesidad de instalar el saber pedagógico como un campo de investigación permanente que aporte elementos significativos permitiendo la continua restructuración de los currículos de formación de docentes en Colombia.
Determinación del perfil antropométrico y de condición física de escolares entre las edades de 10 a 16 años
Authors: Hernández-Vásquez Luis Alfonso
Published: July 2022

La finalidad del estudio es determinar el perfil antropométrico, motor y funcional de los escolares de ambos sexos, con edades entre 10 y 16 años, y encontrar su relación con los procesos de formación deportiva en el municipio de Ansermanuevo, Valle del Cauca, Colombia. A la muestra seleccionada (n=477) se les midieron: talla, peso, perímetro del tórax, porcentaje de grasa, velocidad de reacción y desplazamiento, potencia en miembros inferiores y superiores, resistencia aeróbica, flexibilidad y maduración biológica. El análisis estadístico de estas variables mostró que para el sexo femenino los cambios significativos se dan al pasar de los 11 a 12 años, y para los hombres al pasar de los 14 a los 15 años, lo cual nos indica que hay una diferencia aproximada de 2 años en los procesos de maduración biológica entre los sexos femenino y masculino. Existe una gran correlación entre la edad biológica y algunos índices antropométricos en ambos géneros (talla, el peso, perímetro normal del tórax), y motores en el género masculino (carreras de velocidad, salto de longitud, lanzamiento y carrera de resistencia). Esto nos permite llegar a concluir que es marcada la influencia de la edad biológica sobre los niveles de desarrollo físico y la función motora en los escolares. Los profesores de Educación Física y entrenadores deben tener en cuenta los principios pedagógicos de la individualización y diferenciación de la carga física, optimizando la preparación física de sus estudiantes y deportistas de las diferentes disciplinas que se trabajan en el municipio.
THE EFFECT OF COUNSELING USING LABOR PREPARATION MODULE ON INCREASING KNOWLEDGE AND ATTITUDE OF PREGNANT MOTHERS
Authors: Junengsih Junengsih , Kusumastuti Ani , Oktalia Juli
Published: August 2022

Background: The birth of a baby is the most impressive, enjoyable, and even life-changing life experience for a woman. Every woman wants every birth plan according to her hopes and desires. Birth planning is a simple, clear statement of a woman's preferences for childbirth. The current weakness is that providers often plan births according to their wishes. But less in support as desired by every mother. One alternative in preparing for childbirth is to provide counseling through the provision of modules. The delivery preparation module contains information about a fun delivery guide, it is hoped that every mother can develop a coveted birth plan

The purpose of the study was to determine the effect of counseling using the delivery preparation module on the knowledge and attitudes of pregnant women in the third trimester of childbirth.

Methods: Quantitative research, quasi-experimental type with pre-test-post-test control group design. The subjects of this study were 3rd trimester pregnant women. Sampling was done by randomized assignment method, the treatment group was in the Pasar Rebo Health Center area and the control group was at the Ciracas District Health Center. Data were analyzed using Wilcoxon test, independent t test and Mann Whitney test.

 Results: there was a significant difference in the mean score of knowledge (p= 0.0001) and attitude (p= 0.0001) of third trimester pregnant women in post-test-pre-test measurements between the treatment group and the control group. There is a higher difference in scores for the knowledge and attitudes of third trimester mothers who are given intensive counseling using the delivery preparation module in readiness for childbirth

Conclusion: the knowledge and attitudes scores of mothers who were given intensive counseling using the delivery preparation module were significantly higher than those who were not given intensive counseling.
Histopathological Changes of Midgut Epithelial Cells of Aedes aegypti Larvae Exposed to Permot Leaf Extract (Passiflora foetida)
Authors: Susilowati Rina Priastini , Sari Monica Puspa
Published: August 2022

The Aedes aegypti mosquito is the main vector of dengue hemorrhagic fever (DHF). Various prevention efforts were carried out to reduce the population of Ae. aegypti. One way to break the chain of Ae. aegypti is to kill the development of its larvae, namely with synthetic or vegetable larvicides. Permot (Passiflora foetida) is one type of plant that can be used as a vegetable insecticide because it contains active chemical compounds such as alkaloids and flavonoids. Larvae of Ae. aegypti used was instar III with a total of 600, which was divided into 6 treatment groups (1 negative control group, 1 positive control group using 1% temephos, permot leaf extract with dose levels of 0.5%, 1%, 2% and 4% ) and 4 replicates. Data on mortality of Ae. aegypti was calculated to determine the effective dose (LC50 and LC90) using the Probit test, while histopathological changes were calculated to determine the toxicity of the permot leaf extract using the one-way Anova test. The results showed that the LC50 value was 1.85% and LC90 was 2.35%, which means that the effective dose of permot leaf extract was 2.35%. In the treatment of 4% permot leaf extract, it showed histopathological changes in the midgut epithelial cells of Ae. aegypti larvae, midgut epithelial cells became lysed, changed shape, cytoplasmic vacuolization, and separated from the basement membrane. Peritrophic membranes, microvilli and brush border were partially or totally damaged.
Optical design of a short-wave infrared coded aperture snapshot spectral imager based on Offner–Wynne imaging spectrometer
Authors: Chong Song  , Liang Zhou  , Zhaohui Liu  , Kai Jiang  , Kai Liu
Published: August 2022

A calculation model to obtain the optimal combination of Offner–Wynne imaging spectrometer parameters to balance the RMS spot radius of the chief ray over the entire field is established. On the basis of the calculation model, an Offner–Wynne imaging spectrometer is designed, and then it is applied in a short-wave infrared coded aperture snapshot spectral imager (CASSI). The optical system of the short-wave infrared CASSI is designed by a combination method of independent design and integrated optimization. The spectral smile and spectral keystone of the optical system which operates in the 900–1700 nm band are respectively less than half a pixel. The focal length of the optical system is 1200 mm, the total optical system length is 775 mm, and its average spectral resolution is 16 nm. The optical system offers the advantages of excellent imaging quality, compact optical structure, high optical transmittance, reduced spectral smile and spectral keystone.
Image encryption algorithm based on rear-mountedphase mask and random decomposition
Authors: Yadav Shivani , Singh Hukum
Published: August 2022

To escalate the image encryption a new method has been devised which includes double random phase encoding (DRPE) using rear phase masking and random decomposition (RD) technique stranded on fractional Fourier transform. Here, asymmetric cryptographic system is developed in fractional Fourier transform (FrFT) mode using two random phase masks (RPM) and a rear mounted phase mask. In the projected scheme a colored image is decomposed into R, G and B channels. The amplitude of each channel is normalized, phase encoded and modulated using RPM. The modulated R, G and B channels of the colored image are individually transformed using FrFT to produce corresponding encrypted image. The proposed scheme is authorized on grayscale image also. The norm behind the development of the suggested scheme has been elaborated by carrying out cryptanalysis on system based on the RD. The method helps in escalations of the protection of double random phase encoding by cumulating the key length and the parameter amount, so that it vigorously can be used against various attacks. The forte of the suggested cryptographic system was verified using simulations with MATLAB 7.9.0 (R2008a). The efficiency of the suggested scheme includes the analysis using singular value decomposition (SVD), histogram and correlation coefficient.
Real time motion compensation technology based on least square support vector machine prediction
Authors: Zhehan Song  , Huajun Feng  , Zhihai Xu  , Qi Li
Published: August 2022

When cameras are used in aerial photography, satellite imaging or other scenes, the motion of the observational target causes image blur. The corresponding motion compensation systems often present some response delay. Thus, we introduce effective and fast motion prediction for the target to achieve steady real-time motion compensation. We first analyze the target motion states to propose a fast and robust prediction method based on the least square support vector machine algorithm. Then, we evaluate the performance between ours and other state-of-the-art methods through experiments. Experimental results confirm that the proposed method provides a fast and robust prediction for target motion. At last, we embed our method with dual-resolution camera system to perform high-quality motion compensation effect in real time.
Gelatin Methacryloyl Bioscaffolds: A Viable Option for Alveolar Bone Tissue Engineering?
Authors: Vasanthan Kirthanashri S
Published: August 2022

The concept of tissue engineering involves the deposition of cells on bioscaffolds in a particular location that ultimately leads to regeneration of tissues. The combinatorial effect of cells, bioscaffolds and molecular signaling factors, works conjunctly to provide exact microenvironment mimicking the native in vivo system. Alveolar bone regeneration due to its location, poses certain challenges where appropriate mechanical loading and microbial flora need addressing during construction of the scaffold [1]. Three dimensional (3D) bioprinting has unfolded vast possibilities for bone regeneration through fabrication of 3D constructs that support adhesion and proliferation of pleuripotent stem cells in desired location. 3D printing allows individual-specific construction of scaffolds of a certain shape and size that allow regeneration of bone through cellular proliferation, differentiation, and molecular-signalling pathways in a guided fashion.
The Root Distributions of Ehrhart Polynomials of Free Sums of Reflexive Polytopes
Authors: Hachimori Masahiro , Higashitani Akihiro , Yamada Yumi
Published: July 2022

In this paper, we study the root distributions of Ehrhart polynomials of free sums of certain reflexive polytopes. We investigate cases where the roots of the Ehrhart polynomials of the free sums of $A_d^\vee$'s or $A_d$'s lie on the canonical line $\mathrm{Re}(z)=-\frac{1}{2}$ on the complex plane $\mathbb{C}$, where $A_d$ denotes the root polytope of type A of dimension $d$ and $A_d^\vee$ denotes its polar dual. For example, it is proved that $A_m^\vee \oplus A_n^\vee$ with $\min\{m,n\} \leq 1$ or $m+n \leq 7$, $A_2^\vee \oplus (A_1^\vee)^{\oplus n}$ and $A_3^\vee \oplus (A_1^\vee)^{\oplus n}$ for any $n$ satisfy this property. We also perform computational experiments for other types of free sums of $A_n^\vee$'s or $A_n$'s.
Systems of Discrete Walsh-Like Sequential Functions
Authors: Beletsky Anatoly
Published: August 2022

In this paper the algorithm for constructing the discrete (0,1)-sequent functions constituting the whole symmetric systems of orthogonal equidistant functions on the example of the eighth-order systems developed. Discrete sequential functions form by replacing their piecewise constant values +1 or -1 in the time domain (from the original space) with numerical values 0 and 1 in the image space. We refer to Walsh-like functions as (0,1)-sequent functions in which the number of zeros and ones in each half of the definition interval is not necessarily the same as in classical Walsh functions. By the directed search method, each of the 30 formed whole groups of equidistant sequent functions unfolds, like the group of classical Walsh functions of the eighth order, into 28 symmetric systems of sequent functions. The main result achieved in this work should consider an expansion of the set of Walsh-like systems of the eighth order by more than an order of magnitude. The algorithm's simplicity for synthesizing such systems of sequential functions and the high speed of spectral processing of discrete signals provided by the proposed bases open the Walsh-like systems for broad prospects of application in various fields of science and technology.
Understanding the Nexus Between Advertising and Purchase Intention of Cryptocurrency Among Young Adults in Nigeria
Authors: Osagwu Anthony Obiajulu , Okafor Ekwunife Gabriel
Published: July 2022

This paper examines the respondent's purchase intentions appropriate to the advertising variables. It therefore sum ups the consequences and impacts related to respondent's choice of advertising variables and purchase intentions of cryptocurrency. The unexplored market potential of cryptocurrency might be due to ineffective use of advertising to facilitate purchase intention. Interestingly, scanty empirical investigation could be found on the topic of advertising and purchasing intentions of cryptocurrency among developing economies of the world. Accordingly, the need for the research presented here is evident. The main purpose of the study is investigating the effects of advertising on purchase intention of cryptocurrency among young adult in Awka, Nigeria. This necessitated conducting a research for the evaluation of current advertising practices to check their effect on consumer purchase intentions. Data were collected from the sample of 138 individuals selected randomly. Presented questionnaire was used to collect data. Data analysis and interpretations was done through regression model and descriptive statistics. To check the impact of advertising, the advertising related variables were used which includes awareness, interest, desire, action of advertising on the dependent variable of consumer’s purchase intentions of crypto currency. The results declared most advertising related variables have significant impact on purchase intentions.
Numerical Study of Aerodynamic Characteristics of a Pointed Plate of Variable Elongation in Subsonic and Supersonic Gas Flow
Authors: Serhii Alekseyenko  , Andrii Dreus  , Mykola Dron  , Olexandr Brazaluk
Published: August 2022

This study shows a thick plate, pointed on both sides, of variable elongation under action of subsonic and supersonic air flows. The relevance of the work is driven by the development of new aircraft that change their geometry during the flight, in particular, aircraft that change the relative elongation during the flight. The aim of this work is to determine the aerodynamic fields around the pointed plate, taking into account its variable elongation, and to determine the effect of variable elongation on the drag coefficient of the plate. Numerical simulation was used as a research tool. Mathematical modeling is based on Reynolds-averaged Navier-Stokes equations. The original software was used for the analysis; the computational algorithm is based on the finite volume method. The mathematical model and algorithm of numerical computation of subsonic and supersonic air flow acting on a pointed plate are presented. A pattern of gas flow acting on the plate is obtained at zero angle of attack for Mach numbers from 0,6 to 4. The dependence of the plate drag coefficient on Mach number and relative elongation is obtained. It is established that for a thick pointed plate the drag coefficient significantly depends on the elongation for both sound and supersonic flow. As a result of numerical experiments, the anomalous behavior of the drag coefficient in the transonic area at large elongations was found. It is shown that the decrease in elongation leads to an increase in the drag coefficient of the plate, which affects the aerodynamic characteristics of the aircraft of variable elongation.