bluuebunny/crossref_metadata_2025_split huggingface dataset:
Cytoprotective Effect of Methanol Extract of Laportea aestuans on Acidified Ethanol-induced Gastric Ulcer in Male Wistar Rats
Authors: Tijani Abiola Stephanie , Temitayo Makinde John , Farombi Olatunde Ebenezer 
Published: June 2022

Laportea aestuans (Urticaceae) plant is widely distributed in tropical rain forests and used as remedial agent for various diseases in Nigeria by herbal practitioners. Ethanol consumption is one of the common causes of gastric ulcer due to excessive generation of reactive oxygen species and erosion of gastric mucosal layer. This study investigated the cytoprotective effect of pretreatment with methanol extract of Laportea aestuans (MELA) for 7 days on ethanol-induced gastric ulcer in male Wistar rats using cimetidine as a standard drug. Ulcerogenic parameters, oxidative damage, inflammatory and apoptotic markers were evaluated. MELA showed a significant dose-dependent (p < 0.01) decrease in ulcer score (US), ulcer index (UI) and peptic activity with an increase in mucus content and percentage inhibition compared to the ethanol group. Activities of superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), Glutathione S-transferase (GST) and level of reduced glutathione (GSH) were also increased with concomitant decrease in malondialdehyde (MDA) level in MELA treated rats. Serum levels of tumor necrosis factor-alpha (TNF-α), interleukin-1β (IL-1β) and activities of cytochrome c (Cyt c), caspases-3 and -9 (CASPS-3 and -9) were also reduced by administration of MELA. Taking together, this study shows that MELA protected the gastric mucosal against the assault induced by ethanol via upregulation of the antioxidant system, and downregulation of inflammatory and apoptotic processes.
HIGHLIGHTS

Oral administration of ethanol to Wistar rats induced gastric ulceration
Oral administration of ethanol to Wistar rats caused ulcer by generation of ROS, inflammation and induce apoptosis
Pretreatment of rats with methanol extract of Laportea aestuans (MELA) preserved the gastric mucosal integrityby boosting antioxidant defence system and inhibiting inflammatory and apoptotic processes

GRAPHICAL ABSTRACT
Enhancement Integrated Quality Management in Islamic Education Institutions
Authors: Asnawan Asnawan 
Published: June 2022

The management in TQM must be directed at a main goal, namely customer satisfaction, what management does is useless if it does not create customer satisfaction. Teamwork in handling projects of improvement or development of the quality of education is done through empowerment (empowerment) employees and its working groups by giving greater responsibility. The existence of cooperation in an educational institution is the main capital in achieving quality and stakeholder satisfaction through a process of continuous quality improvement. Teachers, staff and everyone in educational institutions also provide services to their colleagues and fellow internal customers. Poor internal relations will hinder the development of an institution. One of the goals of TQM is to transform a school institution into a team to achieve a single goal of satisfying all customers. The role of parents in children's self-motivation from an early age is a big asset for children's success in school.
Keywords: Integrated Quality Management, Islamic Education Institution
The Competency of Science Teachers in Implementation of Online Learning In Covid-19 Pandemic Period at SMPN 2 Kramatwatu Serang
Authors: Khadijah Ijah 
Published: June 2022

The purpose of this study was to describe the competence of science teachers at the junior high school level in implementing online learning during the Covid-19 pandemic. Explain how the steps that science teachers must take in overcoming the challenges of exact learning (IPA), as well as how to deal with the psychological dynamics of students who experience difficulties in the science learning process. The method used is a qualitative approach. Data collection techniques used were interviews, observation, documentation study, and audio-visual information. The data analysis used is to draw conclusions to produce descriptive meanings as the final result of the research process. The conclusion of this study is that the competence of science teachers in implementing learning during the Covid 19 pandemic at SMPN 2 Kramatwatu, Serang consists of 1) teacher skills in operating internet-based technology devices into online learning; 2) teacher skills in managing or managing situations faced when online learning is implemented; 3) teacher skills in understanding the psychological conditions and mental health of students; 4) teacher skills in making innovations and creativity in science learning.
Keywords: Competence, Science Teacher, Online Learning, Covid-19
The Implementation of Educational Facilities and Infrastructure Management in Supporting Learning Process during Pandemic Covid-19 (Study at SMA Plus As-Salaam Bandung)
Authors: Muslimin Erwin , Fajrussalam Hisny , Syah Muhibbin , Erihadiana Mohamad 
Published: June 2022

Talking about the world of education was certainly not be separated from the facilities and infrastructure that available in schools. So, it can be achieve an optimal and maximum learning process. Educational facilities and infrastructure in a school are very supportive of the development and construction of a superior and quality educational institution. In today's modern era, all educational institutions are competing to complement existing educational facilities and infrastructure in order to support a good and optimal learning process, especially during pandemic Covid-19. Educational institutions or schools as much as possible provide good and quality learning supported by educational facilities or facilities and infrastructure to support learning during the Covid-19 pandemic without reducing the quality of the learning process itself.. This research aims to determine the extent of management of educational facilities or facilities and infrastructure in supporting the learning process during the Covis-19 pandemic at SMA Plus As-Salaam Bandung. This research was conducted by means of interviews or observations about the implementation of educational facility management in supporting the learning process at SMA Plus As-Salaam which is located at the Cibaduyut canal road, Dayeuh Kolot sub-district, Bandung Regency, West Java.
Keywords: Supporting Learning Process, Learning of Pandemic Covid-19, Management Education
The Effect of Teaching Style and Teacher’s Creativity to the Student’s Achievement at Christian Vocational High School of Tagari Rantepao
Authors: Panggua Marni Sanda , Sunaryo Tarsicius , Kailola Lisa G. 
Published: June 2022

The article was to analyze the effect of teaching style and teacher’s creativity for improving the student’s achievement at Christian Vocational School of Tagari Rantepao. This research was quantitative with an expost facto research. The sample was 94 teachers at Christian Vocational High School of Tagari Rantepao. Data obtained through research instruments by questionnaires which given directly. An analyzing data was correlation and multiple linear regression analysis with SPSS application version 25. The result showed that, teaching style has significant effect on student’s achievement at Christian Vocational School of Tagari Rantepao. It can be seen from the result of data analysis where the tvalue 4,699 > ttable 2,000. The significant effect of teaching style on student’s achievement as 68,1%. Moreover, multiple linear regression analysis showed that teacher’s creativity also has significant effect on student’s achievement at Christian Vocational School of Tagari. It can be proved from the result of data analysis where the tvalue 3,051 > ttable 2,000. The significant effect of teacher’s creativity on student’s achievement as 37,2%. Teaching style (X1) and teacher’s creativity (X2) can explain student’s achievement. The result of data analysis also showed that Fcount 41,34 > Ftable 3,15. The determination coefficient as 0,579 means 57,9% the effect of teaching style and teacher’s creativity on student’s achievement at Christian Vocational School of Tagari Rantepao.
Keywords: Learning Style, Teacher Creativity, Teaching Style
The Effect of Occupational Safety and Health on Employee Work Productivity
Authors: Sattar Sattar , Minhani Minhani , Khotimah Ramdiyah Nurul 
Published: June 2022

The purpose of this study was to determine the effect of occupational safety and health on work productivity of employees at PT. Cipta Sumina Indah Satresna Samarinda. This study uses two independent variables, namely safety and health with one dependent variable, namely employee productivity. After reviewing the literature and the field and formulating hypotheses, the data in this study were collected through distributing questionnaires to 54 employees at PT. Cipta Sumina Indah Satresna as the research sample. The sampling technique used is purposive sampling. The data analysis method used is quantitative analysis, namely validity, reliability, multiple linear regression analysis, f test, t test, and coefficient of determination. From the results of the analysis of the discussion carried out by the author, the results of the study show that the indicators in this study are valid and reliable.
Keywords: Occupational Safety, Work Productivity, Employee Work Productivity
The Influence of Learning Method toward Learning Outcome Kalkulus Diferensial of Students’ Mathematic Education
Authors: Qomariyah Siti , Rosyidah Ummi 
Published: June 2022

This article aimed to find out the effect of learning methods on differential calculus learning outcomes and knowing how much influence learning methods on differential calculus learning outcomes of Mathematics Education students at Universitas Nahdlatul Ulama Lampung. This research was quantitative research with survey method. The research sample was 34 students. The collecting data used close questionnaire to measure the variables of learning methods and documentation to determine the learning outcomes of the differential calculus course. The test of the learning method questionnaire obtained 43 valid statement items with a reliability of 0.90. The result shows that there was an influence between the way of learning on the learning outcomes of Differential Calculus in Mathematics Education students at Nahdlatul Ulama University Lampung. Analysis of the data used is simple regression, with the results obtained by the correlation tcount of 3.148, ttable of 1.694 at a significance level of 5%, and R2 of 0.236, then the results obtained tcount 3.146 > ttable 1.694. Hence, it can be concluded that there was an effect of learning methods on the learning outcomes of Differential Calculus in Mathematics Education Students at Nahdlatul Ulama University Lampung.
Keywords: Learning Outcome, Kalkulus Diferensial, Learning Method
Improving Student Polite Character in Online Learning in the Covid-19 Pandemic Period
Authors: Islamy Mohammad Rindu Fajar , Komariah Kokom Siti , Kurniani Elis , Yusfiana Faiza Maila , Marwah Syifa 
Published: June 2022

This study aims to track and formulate the strategies of teachers in building students' ethical manners during the online learning process which tends to decrease or even disappear. Since the presence of the Covid-19 virus outbreak, the learning system has transitioned from offline to online as a measure to control the wider virus outbreak. However, this online learning model still has many obstacles that arise, one of which is the decline in the polite character of students during implementation. When the camera is off, students are not known whether they listen to the teacher's explanation or not, several cases show that students sometimes do not follow lectures interactively, even though they are joined in a zoom link. If this kind of habituation is not responded to immediately by education practitioners, it can be fatal for the students' character to shift towards a negative direction, especially the character of politeness. This research study was carried out using a qualitative approach, where data collection used interview, observation and documentation techniques for five high school teachers from three different schools. Data analysis uses Miles and Huberman's work tools: Display data, Reduction data, Drawing, and Conclusion. The results of the study show several important points: 1) Online learning has an impact on reducing children's character, 2) online learning challenges are difficult to monitor student involvement in learning, 3) strategies for improving polite character include providing clear rules, reward and punishment systems, habituation through teacher example. , learning contracts between teachers and students, consistent monitoring of student assignments, giving pre-tests 5 minutes before learning, providing materials related to manners and 4) character building requires integral cooperation from all parties, both teachers, parents, students , the community, and the school.
Keywords: Direct Learning Model, Learning Outcome, Classroom Action Research
Students Perceptions of Mathematics Education on Online Learning at STKIP Tunas Palapa Central Lampung
Authors: Rini Ambar Prisetia 
Published: June 2022

The Covid-19 pandemic has brought major changes to the world, including in the field of education. In an effort to contain the spread of Covid-19, the Ministry of Education, Culture, Research, and Technology has made a policy regarding the online teaching and learning process. The article aimed to determine student perceptions of online learning during the Covid-19 pandemic. This research used a quantitative descriptive analysis method with research instruments in the form of questionnaires distributed online by using google forms. The number of samples in this study were 40 students of the Mathematics Education Study Program at STKIP Tunas Palapa that has been involved online learning during the Covid-19 pandemic. The results show that the majority of students agree more with offline learning in face-to-face classes than online learning. Constraints faced during online lectures make students want to renew the education system for the next lecture. The government needs to ensure the availability of adequate internet network access in all regions and campuses provide subsidized internet quota b for students. So that lecture activities going well and as expected for the learning process.
Keywords: Students’ Perceptions, Mathematics Education, Online Learning
changes
Authors: Grigoryeva Elena 
Published: June 2022

This year has brought many changes in different parts of the world: here it has caused a stir on the land, and there it has calmed it down; here a luminary has set, there another one has begun to shine; here the world has learnt a new mystery of being, and there dwellings and generations have crumbled into ash.I. Goncharov. OblomovIf we continue the classic’s tirade, it should be noted that one of the changes has embraced not just separate parts, but the entire world. And that, of course, is the pandemic, with its insistent attempts to limit our freedoms, to force communication into the narrow confines of virtuality, and to change our way of life in general. Pandemic powerfully draws everyone’s attention, even from total digitalization and other progress.We confess immediately and frankly: we do not hope to cover the subject, it is too huge. What we put on the cover is not a claim to an exhaustive analysis of the topic, but rather a key word of the issue. So, CHANGES.The Russian government is putting forward a draft of the Eastern Turn. Its possible significance for the eastern regions of the country and for Irkutsk in particular is discussed by the members of the discussion club of pb (24). Another important and hotly debated change is related to global warming and its implications for geopolitics.To what extent does this time of change repeat a previous similar period in the middle of the last century? What mistakes were made, what opportunities were not seized, and what can we now learn from past experiences? Academicians Kudryavtsev and Bokov (58) reflect on the changes that caused a significant stir in national architecture in the 1950s and 1960s.Although pushed aside from the forefront, digitalization continues to promise a variety of wonders. We are in for multiclouds, 6G, holographic and haptic communications, virtual doubles and the primacy of artificial intelligence. Such things as unprecedented phenomena of digital nomads will appear. How ready are we for this?
Our permanent author Peter Kapustin (32) asks a fateful question: will architecture together with the whole civilization dissolve in the accelerating stream of uncontrollable changes, or will it reassert itself as a full-fledged sphere of life, a bearer of civilization values?
Implementation of the Least Square Method for The Application of Population Growth Rate Prediction in Air Sugihan District
Authors: Prasetyo Rizqi , Andri Andri , Purnamasari Susan Dian , Panjaitan Febriyanti 
Published: June 2022

Air Sugihan is one of the 18 sub-districts in Ogan Komering Ilir Regency, South Sumatra Province which has 19 villages. After observation, in the annual program policy planning carried out by the Air Sugihan District, almost all development plans need to have an information base for future time estimates, namely predictions of population growth rates. Therefore, this study aims to contribute to the Air Sugihan sub-district by conducting a predictive analysis of the population growth rate with the least square method and implementing it into an application. The use of the least square method is a suitable method for predicting the rate of population growth. From the results of the analysis of prediction calculations for 2021, the same results were obtained with the details of the birth value of 762 with MAD errors (77.04) and MAPE (11.78 %), the death value of 460 with MAD errors (65.41) and MAPE (20.41 %), the Migration-coming value of 637 with MAD errors (190.67) and MAPE (81.55 %) and the Migration-away value of 877 with errors MAD (169.99) and MAPE (45.35 %). With the implementation into the application, it facilitates the process of managing population growth rate data in determining the results of predictions or forecasting and conclusions can be drawn from the prediction results for which factors or variables are more specific to affect the rate of population growth in the future.
Development of E-Learning System Using Codeigniter Framework and Prototype Model on MTs Negeri 1 Musi Banyuasin
Authors: Syakti Firamon , Hutrianto Hutrianto 
Published: June 2022

Based on the 1945 Law, article 31 paragraph one states that every citizen has the right to be taught. So that every educational institution is obliged to provide services under any conditions, including in emergencies such as Covid-19. One solution to overcome this problem is to develop all learning media such as e-learning. With the existence of learning media through e-learning, it is hoped that the learning process will continue to run normally. The problem as mentioned certainly occurs in MTs. Negeri Bumiayu is one of the schools in Musi Banyuasin Regency. To achieve the goal to overcome these problems, namely developing e-learning using the Codeigniter framework and Prototyope model. The results of the development show that the e-learning produced has features that can overcome the learning process well as evidenced by e-learning features such as materials and tasks in the learning process.
Rancang Bangun Sistem Manajemen Keuangan Kas Warga Berbasis Teknologi Informasi di Perumahan Green Kedaton Kabupaten Madiun
Authors: Budiman Arief , Utomo Pradityo 
Published: June 2022

Perumahan Green Kedaton adalah sebuah kompleks perumahan yang terletak di Desa Bantengan Wugu, Kabupaten Madiun, dengan total 200 rumah, dan saat ini dihuni hingga 100 kepala keluarga. Dalam kegiatannya sehari-hari, warga di lingkungan Perumahan Kedaton Hijau memiliki beberapa sumber dana yang berasal dari iuran masyarakat, antara lain Dana Kas Arisan, Dana Kas Jimpitan, dan Dana Kas Pengelolaan Sampah. Hingga saat ini pengelolaannya masih dilakukan secara manual menggunakan buku catatan. Untuk membantu pengelolaan dana kas dapat digunakan Teknologi Informasi. Sistem berbasis komputer yang dapat menyimpan data keuangan kas juga dapat mempermudah seorang pengelola kas untuk melaporkan keadaan kas secara bulanan. Pada penelitian ini dibangun Sistem Informasi Pengelolaan keuangan warga berbasis teknologi informasi di Perumahan Green Kedaton Kabupaten Madiun. Pengembangan sistem informasi manajemen kas keuangan ini menggunakan metode Waterfall. Proses Waterfall meliputi analisis, desain sistem, pengkodean, pengujian, dan manajemen. Sistem informasi manajemen keuangan juga telah diuji dengan metode Blackbox dengan tingkat keberhasilan sistem 100%.
ADDRESS TERMS USED FOR BIRTHDAY WISHES: A CASE OF STUDENTS AND LECTURERS OF NWAFOR ORIZU COLLEGE OF EDUCATION, NSUGBE
Authors: Okafor Amaka Yvonne 
Published: June 2022

This research investigated the address terms used by WhatsApp group members in expressing birthday wishes among its members. The WhatsApp groups constitute the undergraduates’ WhatsApp platform and the College of Education Academic Staff Union (COEASU) WhatsApp platform, all in Nwafor Orizu College of Education, Nsugbe, Anambra State. Address terms is a phenomenon that exists in our day-to- day communication and are bound to vary as a result of many social factors. Therefore, this paper focuses on the address terms used by the members of these groups when expressing birthday wishes to their fellow members, as well as the factor(s) that may be the face behind the mask of choice of address terms. The address terms are classified under the following: first name (FN), last name (LN), title (T), special nickname (SN), pet name (PN) and without address term (WAT). This study revealed that the combination of two or more address terms neutralises the original concept of one address term or the other. The without address term depicts more of solidarity than degree of intimacy and familiarity. Furthermore, the use of dual language in the address terms portrays a high degree of intimacy and the use of codes and abbreviations depict the highest degree of intimacy between the addresser and the celebrant or addressee. Finally, this simply means that the context in which an address term is used and the combinations of other address terms can neutralise the concept of a particular address term. Also, some address terms are status specific and the proposition of Wardhaugh (2010) that title (T) is the least intimate address term does not hold water in this paper, instead, it is without address term (WAT).
Keywords: Address Terms, Birthday Wishes, Students, Lecturers, Whatsapp Group.