JURNAL ILMIAH NUSANTARA

RANCANG BANGUN SISTEM SMART ROOMS BERBASIS INTERNET OF THINGS PADA AKOMODASI KAPAL FLOATING CRANE

Rizki Maulana Yusron, Saiful Irfan, Sonhaji Sonhaji, Akhmad Kasan Gupron — Tue, 01 Oct 2024 00:00:00 +0000

The smart room concept aims at energy efficiency by integrating natural and artificial lighting systems through automatic control and sensors by determining the types of sensors used, the smart room concept provides an efficient solution for managing buildings, such as ships, by integrating automatic technology to control the lighting system, burning, and others. Smart spaces leverage computers and the Internet of Things (IoT) to increase comfort and efficiency, at a lower cost than traditional systems. The method used by this panel of researchers uses a prototype as a system development that uses an approach to create a program quickly and gradually so that it can immediately be evaluated by users. In order to obtain data in completing this research, the writer used direct field research techniques in ship accommodation which still uses a manual system in the room. The results of this research were obtained from the design of hardware and software in a smart room which developed an LDR sensor to turn on the lights automatically at night, a PIR sensor to turn on the AC when it automatically detects someone's presence, an ultrasonic sensor to turn on the faucet automatically and uses CCTV that can rotate 3600. The smart room can carry out monitoring using IoT which can be controlled by the ESP12F, which communicates with the Arduino Uno via the Serial Monitor feature for data exchange. Remote control via the third party application Blynk ran smoothly without significant problems and the test results were declared valid..

ANALISIS MANAGEMEN BERBASIS SEKOLAH DALAM MENINGKATKAN MUTU PEMBELAJARAN DI SMA NEGERI 6 KOTA PEMATANGSIANTAR

Kiki Immanuel Pakpahan, Debby Petra Meyana Sitorus, Benjamin Albert Simamora — Tue, 29 Oct 2024 00:00:00 +0000

The research results show that the implementation of SBM is able to increase the involvement of teachers, students and parents in the educational process. With autonomy in decision making, schools can design learning programs that are more relevant and in line with students' needs. Apart from that, SBM also encourages the development of teacher professional competence through training and collaboration. However, challenges such as lack of resources and support from the government are still obstacles in optimizing SBM. Therefore, collaborative efforts are needed between the government, schools and society to create a conducive learning environment. This research recommends increasing infrastructure support and continuous training for teaching staff to achieve better educational goals. In conclusion, SBM has great potential to improve the quality of learning, but its success is very dependent on the commitment of all stakeholders and adequate policy support. Recommendations for further research are the importance of developing the capacity of school managers in implementing SBM

PENGARUH MINAT BELAJAR DAN MOTIVASI BELAJAR TERHADAP HASIL BELAJAR IPS SISWA TAMAN DEWASA (SMP) TAMAN SISWA PEMATANGSIANTAR T.A 2024/2025

Frans Daniel Nababan, Anggun Tiur Ida Sinaga, Herlina Hotmadinar Sianipar — Wed, 30 Oct 2024 00:00:00 +0000

This research aims to obtain knowledge regarding the influence of learning interest and learning motivation on IPS learning outcomes of adult students (SMP) Taman Siswa Academic Year 2024/2025.This research is a quantitative research with Microsoft Excel as the testing medium. The population in this research is 235 people, and the sample used is 148 people. The sampling technique used is Random Sampling. The data collection technique used is a questionnaire (survey). The hypothesis data collection technique uses multiple regression analysis and the coefficient of determination (R2).The research results show that: 1) there is a positive influence of learning interest on IPS learning outcomes of students, this result can be seen in the t-test where the calculated t-value of learning interest (6.854) > t-table value (1.655). 2) there is a positive and significant influence of learning motivation on IPS learning outcomes of students, this result can be seen in the calculated t-value of learning motivation (4.977) > t-table value (1.655), meaning that the variable is significant. 3) learning interest and learning motivation together influence student learning outcomes, this result can be seen in the F-test where the calculated F-value (7.1421) > F-table value (3.0584). The R Square coefficient of determination test is known to be 13.003, which means that 13% of the learning interest and learning motivation variables influence the IPS learning outcomes of adult students (SMP) Taman Siswa Academic Year 2024/2025, and 87% is the influence of other variables that are not examined in this research.

PENGARUH KEBIASAAN BELAJAR DAN LINGKUNGAN TEMAN SEBAYA TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN EKONOMI KELAS XI SMA NEGERI 2 PEMATANGSIANTAR

Oka Bagus Siahaan, Binsar Tison Gultom, Debbi Petra Meyana Sitorus — Wed, 30 Oct 2024 00:00:00 +0000

This research aims to gain knowledge regarding the influence of study habits and peer environment on learning outcomes in Class XI Economics subjects at SMA Negeri 2 Pematangsiantar. This research is of a quantitative type with the testing media used is SPSS 24. The sampling technique used a saturated sample of 106 students. The data collection technique used was a questionnaire. Instrument testing uses normality tests and reliability tests. The data analysis technique uses classical assumption tests, namely normality test, multicollinearity test, heteroscedasticity test, and hypothesis testing, namely multiple linear regression analysis, t-test, f-test, and coefficient of determination.Data from research and management of partial test data (t-test) shows that the variable The variable Management of simultaneous test data (f-test) shows that F_count is 23.090 > F_table is 3.08, so it can be concluded that learning discipline and learning motivation have a positive and significant effect on student learning outcomes.

PENGARUH METODE PEMBELAJARAN INKUIRI TERBIMBING TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN EKONOMI KELAS XII DI SMA NEGERI 1 SIANTAR

Sri Desra Damanik, Injen Pardamean Butarbutar, Debbi Petra Meyana Sitorus — Wed, 30 Oct 2024 00:00:00 +0000

The problem in this research is the low economic learning outcomes of students in the learning process. This research aims to determine the improvement in economic learning outcomes on the subject of class XII trading companies at SMA Negeri 1 Siantar for the 2023-2024 academic year by applying a guided inquiry learning approach.This type of research is Classroom Action Research which was carried out at SMA Negeri 1 Siantar. The research subjects were classes XII IPS 1 and XII IPS 2, totaling 59 people. The data collection technique in the research was a test to see student learning outcomes during the learning process. Data analysis techniques are carried out in several stages, namely data reduction, data presentation, and drawing conclusions.The learning outcomes of students in class and ???????????????????????? with N 69 of 1.995. Where ????ℎ???????????????????? ˃ ???????????????????????? then Ha is accepted. And the significant value of probability ˃ 0.05 with the Ha criterion is accepted, then hypothesis testing using both approaches obtains an acceptable Ha result.It can be concluded that by implementing a guided inquiry learning approach you can improve economic learning outcomes on the subject of trading companies in class XII of SMA Negeri 1 Siantar for the 2023 - 2024 academic year.

PENGARUH PROMOSI DAN KUALITAS PELAYANAN TERHADAP MINAT KUNJUNGAN WISATAWAN DI PANTAI AROFAN DESA TIGARAS KABUPATEN SIMALUNGUN

Yesa April Siahaan, Anggun Tiur Ida Sinaga, Injen Pardamean Butarbutar — Wed, 30 Oct 2024 00:00:00 +0000

The study aims to determine The Efect of Promotion And Service Quality On Arofan Beach Tourist Interest In Tigaras Village. This research uses quantitative research and survey methods. The population in this study were visitors to arofan beach in Tigaras village with a sample size of 100 respondents obtained based on Non Probability sampling with technique Accidential Sampling. Data collection techniques using observation, questionnaires and documentation. The research quesitionnaire as tasted using validity and reability tests. The data analysis technique used is the classical assumption test and hypothesis testing.The results of this study indicate that there is a positive influence between promotion and interest in tourist visits, there is a positive effect of service quality on visiting interest, there is an influence of promotion and service quality on visiting interest

PENGEMBANGAN ALAT PENCETAK BRIKET ARANG DENGAN SISTEM OTOMATIS PNEUMATIC SINGLE ACTING

Thu, 31 Oct 2024 00:00:00 +0000

Briket adalah bahan alternatif non-fosil (Renewable energi) untuk industri yang dibuat dari berbagai bahan yang dicampur menjadi satu dan kemudian dibentuk menjadi bahan padat sesuai dengan persyaratan.. Sumber utama penggeraknya berasal dari kompresor. Tujuan perancangan ini adalah untuk mempelajari desain dan unjuk kerja alat pencetak briket.Penelitian tentang pembuatan alat pencetak briket ini dilakukan dengan metode R&D. Proses perancangan ini dimulai dengan desain alat, yang mencakup desain rangka, desain cylinder pneumatic, dan desain kotak kontrol. Pengujian alat ini dilakukan dengan metode deskriptif, yang melibatkan pengajuan beberapa pertanyaan atau angket kepada para validator.. Hasil dari pengembangan dan perakitan alat pencetak briket ini sesuai dengan rancangan yang telah dibuat. Uji validasi alat digunakan dalam penelitian ini. Hasil uji kelayakan alat mencapai 100% dengan kriteria sangat baik, dan hasil uji fungsional alat mencapai 90% dengan kriteria sangat baik. Hasil uji coba menunjukkan bahwa alat pencetak briket sebelumnya memiliki waktu selang rata-rata 246 detik, sedangkan alat yang telah dikembangkan memiliki waktu selang rata-rata 246 detik.

ANALISIS PENDIDIKAN KARAKTER PADA FILM “AGAK LAEN” KARYA MUHADKLY ACHO 2024

Ice Monica Simorangkir, Marlina A. Tambunan, Vita Riahni Saragih — Thu, 31 Oct 2024 00:00:00 +0000

This study aims to explore the values of character education in shaping the awareness and understanding of the audience that is relevant to their lives. This type of research is qualitative research with a content analysis approach. Data collection was carried out using document content analysis techniques in the form of text or content analysis. Then the data obtained was analyzed using data analysis techniques through several stages as follows: data reduction, data display, and conclusions. This research was conducted on the movie “Agak Laen”. The film “Agak Laen” was released in 2024 and premiered on February 1, directed by Muhadkly Acho.The results of this study conclude that this film not only functions as entertainment, but also as an effective medium in conveying character education values. These values are realized through the narrative and characters in the film, where the friendly relationship between the main characters reflects religious character and tolerance. Despite coming from different faith backgrounds, they show mutual respect and work together to solve problems, which illustrates the importance of appreciating diversity in society. Overall, the movie “Ag Agak Laen” succeeds in delivering character education messages in a light and fun way, making moral and character values acceptable without being patronizing. These messages are relevant and can serve as good examples for the audience of the importance of friendship, tolerance, hard work, creativity and responsibility in everyday life.

PENGARUH LINGKUNGAN BELAJAR DAN KREATIVITAS BELAJAR TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN EKONOMI KELAS XI IPS DI SMA NEGERI 3 PEMATANGSIANTAR T.A 2024/2025

Sonjaya Panjaitan , Herlina H. Sianipar, Tumpal Manahara Siahaan — Thu, 31 Oct 2024 00:00:00 +0000

The problem in this study is whether there is an influence of the Learning Environment and Learning Creativity on the Learning Outcomes of Economics of Class XI IPS of SMA Negeri 3 Pematangsiantar. This study aims to determine the influence of the Learning Environment and Learning Creativity on the Learning Outcomes of Economics of Class XI IPS of SMA Negeri 3 Pematangsiantar. The population in this study were all students of class XI IPS as many as 4 classes with a total of 113 students. Sampling was carried out using the total sampling technique so that the sample taken was 88 people.The instrument used in this study was a questionnaire. The validity of the research instrument was tested using the product moment correlation formula for the questionnaire. The reliability of the research instrument was tested using the Alpha formula, which was 0.54 for the Learning Environment and 0.60 for the Learning Creativity questionnaire.Testing of analysis requirements is done by normality and linearity tests. Normality test using Chi Square test, based on the calculation of both normally distributed variables. Linearity test is done by F test, the results show linear and meaningful regression. The results of the analysis show that there is a significant and positive relationship between the learning environment and student learning outcomes with a simple linear regression equation Ῡ = 61.55 + 0.51 X1 and learning creativity with student learning achievement with a simple linear regression equation Ῡ = 61.55 + 0.56 X multi-mediator regression of learning environment and learning creativity with learning outcomes Ῡ = 49.00 + 0.39 X1 + 0.43 X2 For the accuracy of the analysis, the regression linearity test is used. Through the F test, it turns out that Y on X1 and Y on X2 and the regression of Y on X1 and X2 are all linear, so there is no need to look for non-linearity.Thus it can be concluded that this study accepts Ha and rejects Ho. So it can be stated that the learning environment and learning creativity with student learning outcomes in Economics subjects have a significant relationship.Hopefully, with this abstract explanation, you can understand the essence of the research that has been conducted.

PENGARUH KETERAMPILAN MENGAJAR GURU DAN KESIAPAN BELAJAR SISWA TERHADAP HASIL BELAJAR PADA MATA PELAJARAN PRODUK KREATIF DAN KEWIRAUSAHAAN (PKK) KELAS XI BDP NEGERI 1 PEMATANGSIANTAR

Rudy Fransiskus Nainggolan, Herlina Hotmadinar Sianipar, Anton Luvi Siahaan — Thu, 31 Oct 2024 00:00:00 +0000

This research aims to find out whether there is an influence on teachers' teaching skills and students' learning readiness on the PKK Class XI BDP SMK Negeri 1 Pematangsiantar academic year 2024/2025. The variables in this research are teachers' teaching skills and students' learning readiness as independent variables and learning outcomes as dependent variables. This type of research is quantitative descriptive research, with a population of all class Data collection techniques were carried out by observation and distributing questionnaires, while data analysis techniques used validity tests, reliability tests, normality tests, multiple linear regression tests, t tests, f tests and coefficient of determination tests.Based on the results of data analysis, it was found that there was a significant influence between the teacher's teaching skills on the learning outcomes of class Then, there is a significant influence between learning readiness on student learning outcomes, this result can be seen from the value ????ℎ???????????????????? 2.19 > ???????????????????????? 1.985, and it is concluded that Ho is rejected and Ha is accepted, meaning that the teacher's teaching skills and learning readiness variables have an influence on the results studying class XI BDP students at SMK Negeri 1 Pematangsiantar. Then there is a joint or simultaneous influence between the teacher's teaching skills and learning readiness on learning outcomes, seen from the value ????ℎ???????????????????? (5.86) > value ???????????????????????? (3.09). The R Square coefficient of determination test shows that the influence of teacher teaching skills on student learning outcomes is 44.1% and the remaining 55.9% is influenced by other factors and the influence of learning readiness on student learning outcomes is 48.4% and the remaining 51.6% influenced by other factors.

PENDAFTARAN TANAH DI EROPA DAN ASIA: STUDI KOMPARASI KEBIJAKAN DAN DAMPAK KEPASTIAN HUKUM

Ruth Elita Gultom, Chelsy Naristya, Adymas Hikal, Aprilia Niravita — Thu, 31 Oct 2024 00:00:00 +0000

This article aims to analyze and compare land registration policies in Europe and Asia and their impact on legal certainty in both regions. The study employs a comparative method, using literature review and policy analysis focused on differences in administrative structures, technology, and community involvement in land registration systems. The main findings reveal that land registration systems in Europe, typically centralized and registry-based, provide a higher degree of legal certainty than many Asian countries, where decentralized approaches and manual methods are often used. These variations influence public trust, investment climate, and legal stability in each region. In conclusion, this study highlights the importance of technology integration and policy standardization to enhance legal certainty, particularly in Asia.

PENGARUH MOTIVASI BELAJAR DAN DISIPLIN BELAJAR TERHADAP PRESTASI BELAJAR EKONOMI SISWA KELAS IX DI SMP NEGERI 1 SIANTAR 2023/2024

Jan Simon Silitonga, Binsar Tison Gultom, Anton Luvi Siahaan — Thu, 31 Oct 2024 00:00:00 +0000

This study aims to determine the effect of learning motivation and learning discipline on the learning achievement of ninth grade students at SMP Negeri 1 Siantar. The variables in this study are learning motivation and learning discipline as independent variables and learning achievement as the dependent variable. This type of research is quantitative research with a quantitative descriptive data analysis approach, with a research population of all 9th grade students of SMP Negeri 1 Siantar and a research sample of IX-3 and IX-2 students of SMP Negeri 1 Siantar consisting of 53 students selected using Simple random sampling (Slovin formula). Data collection techniques using instruments: (1) learning motivation questionnaire, (2) discipline questionnaire, and (3) learning achievement in the form of Economics daily test scores.The results of this study indicate that: (1) there is a positive and significant effect of learning motivation on learning achievement, this result can be seen in the t test where the tcount value of learning motivation (3.374)> ttable value (1.67528) which means that the variable is significant. (2) there is a positive and significant effect of learning discipline on learning achievement, this result can be seen in the t test where the tcount value of learning discipline (3.272)> ttable value (1.67528) which means that the variable is significant. (3) learning motivation and learning discipline together affect learning achievement, this result can be seen in the F test where the Fcount value (6.600) > than the Ftable value (2.79). The RSquare coefficient of determination test is known to be 0.216, which means that 21.6% of the learning motivation and learning discipline variables affect the learning achievement of class IX students at SMP negeri 1 Siantar and the remaining 78.4% is the influence of other variables not examined in this study.

Pengaruh Disiplin Kerja Dan Motivasi Kerja Terhadap Kinerja Karyawan Pada PT Warna Indah Sentosa Jakarta Selatan

Muhammad Fadilah Akbar — Thu, 31 Oct 2024 00:00:00 +0000

This study aims to examine the effect of work discipline and work motivation on employee performance partially and simultaneously at PT Warna Indah Sentosa , South Jakarta. This research method uses quantitative analysis methods associative method through quantitative approach, using 109 respondents. The sampling method used in this study was the slovin sampling technique. Data analysis processing techniques used descriptive analysis, classical assumption test, regression test, correlation test, coefficient of determination test, and hypothesis testing. Work discipline and motivation have a simultaneous effect on employee performance with the regression equation Y = 0.690+0.506X1 + 0.0423X2. The correlation coefficient value is 0.831, meaning that the independent variable and the dependent variable have a very strong relationship with a simultaneous determination or influence coefficient of 69,1,5% while the remaining 31,9% is influenced by other factors. The results of the partial test of Work Discipline on employee performance show a t value of 4.748 > t table 1.65936 with a significant level of 0.000 < 0.05. Thus, it can be concluded that partially work discipline has a significant effect on employee performance. The results of the partial test of Work Motivation on employee performance show a t value of 5.275 > t table 1.659 with a significant level of 0.000 < 0.05. Thus, it can be concluded that partially work Motivation has a significant effect on employee performance. The results of the F test have a probability of 0.000 < 0.05 or the value of Fcount 118,470 > Ftable 2.69. Thus it can be concluded that simultaneously work discipline and motivation have a significant effect on employee performance.

PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR KOGNITIF SISWA PADA MATA PELAJARAN EKONOMI KELAS X SMA SWASTA TAMAN SISWA PEMATANGSIANTAR

LIA. S, Tumpal Manahara M. Siahaan, Herlina Hotmadinar Sianipar — Fri, 01 Nov 2024 00:00:00 +0000

This study aims to prove the influence of learning model strategies Problem Based Learning on the cognitive learning outcomes of students in economics class X of Tamansiswa Private High School Pematangsiantar. The problem in this study is the economic learning outcomes on the material of distribution and consumption economic activities using the learning model strategy Problem Based Learning and models Teacher Centered Learning class X at Tamansiswa Private High School Pematangsiantar.This type of research is quantitative research. The population in this study is all students of class X of Tamansiswa Private High School Pematangsiantar with a total of 283 students. The sample in this study consists of 2 classes, namely class X Merdeka 3 and class X Merdeka 4 with a total of 71 students.Based on the results of descriptive analysis, it shows that the average economic learning outcomes in the material of economic activities, distribution, and consumption in classes that do not use the learning model strategy Problem Based Learning which is 72.70. Meanwhile, the average learning outcomes of students in classes that use learning model strategies Problem Based Learning which is 79.71. In the data analysis technique, the hypothesis test "t" is 5.277 ˃ 1.995 It can be concluded that it is accepted and rejected, meaning that there is an influence of the Problem Based Learning learning model on students' cognitive learning outcomes in Economics subjects.

PENGARUH MODEL PEMBELAJARAN TIPE KOOPERATIF JIGSAW TERHADAP HASIL BELAJAR SISWA XI TAMAN MADYA (SMA) TAMANSISWA PEMATANGSIANTAR

Krisnawati Sitopu, Tumpal Manahara Siahaan, Anggun Tiur Ida Sinaga — Fri, 01 Nov 2024 00:00:00 +0000

This study aims to prove the effect of the jigsaw cooperative learning model on the learning outcomes of class XI Taman Madya (SMA) Tamansiswa Pematangsiantar economics students. The problem in this study is that the results of learning economics are still below the assessment criteria. Teachers have used a variety of learning models but sometimes this is not in accordance with the conditions experienced by students. The low learning outcomes in students are influenced by the lack of learning motivation where in the learning process students do not listen and pay attention when the teacher teaches, students are less focused when the learning process takes place such as being busy telling stories and doing assignments from other subjects and students are also lacking in group participation.This type of research is quantitative research. The population in this study were all students of class XI IPS Merdeka Taman Madya (SMA) Tamansiswa Pematangsiantar with a total of 102 students. The sample in this study consisted of 2 classes, namely class XI Merdeka 6 and XI Merdeka 8, with a total of 68 students. Based on descriptive analysis, it shows that the average learning outcomes of economics on employment and wages in classes that do not use the jigsaw cooperative learning model strategy are 75.30. While the average learning outcomes of students in classes that use the jigsaw cooperative model strategy are: 80. The results obtained are t count> t table (26.616)> 1.996). So based on the test criteria, it can be said that Ha is accepted, namely there is a significant influence of the jigsaw cooperative model strategy on student learning outcomes in the subject of economics, labor and wage material, class XI Ips Merdeka Taman Madya (SMA) Tamansiswa Pematangsiantar.

Pengaplikasian Tandem Walking Exercise Dalam Memperbaiki Keseimbangan Pada Lansia: (Narrative Review)

Kadek Suci Lestari Putri, Yulis Susanti, Ezra Bernardus Wijaya — Fri, 01 Nov 2024 00:00:00 +0000

while an activity, tandem walking involves reducing the foot's area of support while you walk in a straight path while contacting your other toes with your heel. The goal of this exercise is to stimulate a dynamic improvement in postural balance. Finding out how Tandem Walking affects geriatric balance is the primary goal of this research. This research method uses a literature review approach. Literature was obtained from 2 data bases, namely: Sematic Scholar and Google Scholar. The research sample is elderly people with balance disorders, giving Tandem Walking Exercises, male and female, publication year is the last 10 years (2014-2024), variables measured are the BBS, TUGT. Based on the 20 pieces of literature collected, the results showed that the most dominant literature in 2020 was 17 pieces of literature, a study design with an average of Quasi Experiments and 3 pieces of literature with case studies. All journals analyzed show that Tandem Walking is significantly effective in improving balance in the elderly

PENGARUH MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATA PELAJARAN IPS KELAS VIII UPTD SMP NEGERI 3 PEMATANGSIANTAR

Andreas Siagian, Benjamin Albert Simamora, Binsar Tison Gultom — Sat, 02 Nov 2024 00:00:00 +0000

The results of the study stated that: 1) Financial literacy has a significant effect on students' consumer behavior. This result can be seen in the t-test where the t-count value of financial literacy (3.683) > t-table value (1.291) and the significant value obtained by financial literacy is 0.000 < 0.1. 2) Lifestyle has a significant effect on students' consumer behavior. This result can be seen in the t-test where the t-count value is (2.726) > t-count value (1.291). The significant value obtained by lifestyle is 0.008 < 0.1. 3) Financial Literacy and Lifestyle have a significant effect on consumer behavior. This result can be seen in the F-test where the F-count value is 17.459> from F-table with df = n-k-1 (92-2-1) of 2.36. The determination coefficient test R Square is known to be 0.282 which means 28.2% of financial literacy and lifestyle on student consumptive behavior and 71.8% is the influence of other variables not examined in this study.

KARAKTERISTIK TANAH SULFAT MASAM DAN PENGELOLAANNYA UNTUK LAHAN PERTANIAN

Ida Nursanti, Yuza Defitri — Sat, 02 Nov 2024 00:00:00 +0000

Acid sulfate soils are quite abundant in Indonesia, and some have been used for agricultural land. The main problem with this soil is the presence of pyrite compounds (FeS₂). The oxidation of these compounds causes the soil to become acidic, metals and bases dissolve so that the soil becomes poor and the life of aquatic biota affected by the drainage water is disturbed. The oxidized soil, if flooded again, causes an increase in ferrous iron ions and hydrogen sulfide which can poison plants, therefore management of acid sulfate soils needs to be carried out so that the soil has characteristics that can support plant growth. Some soil management actions that can be taken are controlling the activity of microorganisms in the oxidation and reduction processes of pyrite, providing amelioration materials and fertilization, land management and water management.

Tantangan dan Peluang Sertifikat Elektronik dalam Reformasi Pendaftaran Tanah di Era Digital.

Mon, 04 Nov 2024 00:00:00 +0000

Land registration reform in the digital era brings new innovations in the form of electronic certificates that aim to improve the efficiency, accuracy and security of land ownership data. There are various possibilities for electronic certificates: B. Speed up the land registration process, reduce the risk of document forgery, and facilitate data access to stakeholders through an integrated system. However, the implementation of electronic certificates also faces several challenges, including concerns about the security of digital data, gaps in access to technology between regions, and community resistance to changes in traditional systems. This article discusses the opportunities and challenges of electronic certificates in land registration reform in Indonesia. The focus is on efforts to improve digital infrastructure readiness, necessary regulations, and public education so that adaptation to electronic certificates can be effective and comprehensive. This research uses a normative legal approach with the aim of examining legislation and legal norms regarding the application of electronic certificates in land registration reform in the digital era. The approach used includes a legal approach that focuses on analyzing the Agrarian Law, the Regulation of the Minister of ATR/BPN on Electronic Certificates, and other regulations that underlie the use of digital technology in land management. The application of electronic land certificates by the Ministry of ATR/BPN is part of the Agrarian Reform Program which aims to accelerate, secure, and simplify the land registration process.

PENGARUH PENDAPATAN ORANG TUA DAN GAYA PERGAULAN TERHADAP PERILAKU KEUANGAN MAHASISWA PRODI PENDIDIKAN EKONOMI UNIVERSITAS HKBP NOMMENSEN PEMATANGSIANTAR

Wendi Crisdianto Tamba, Binsar Tison Gultom, Debbi Petra Meyana Sitorus — Mon, 04 Nov 2024 00:00:00 +0000

This study aims to obtain knowledge about the influence of parental income and social style on financial behavior of students of the economic education study program, HKBP Nommensen Pematang Siantar University This type of research is a quantitative research with a quantitative descriptive data analysis approach with the testing medium used is SPSS 22. The total population in this study was 267 people, and the sample used was 160 people The sample collection technique used was simple random sampling. The data collection technique used is a questionnaire (questionnaire). The hypothesis data collection technique uses multiple regression analysis and determination coefficient (R2). obtained a = 17.510, b1 = 0.494, b2 = 0.272 and e = 3.371. Contribution can be determined by squaring the simple influence "R" which can be formulated as follows: 100. r2 % Contribution between parents' income to students' financial behaviour Data r = 0.593, then r2 = 0.3516. Thus, the influence of parents' income on students' financial behavior is expressed in the form of percentages as follows: 100. r2 % = 35.16%. The contribution between social styles to students' financial behavior was obtained with data r = 0.509, then r2 = 0.2591. Thus, the influence of social style on students' financial behavior is expressed in the form of percentages as follows: 100. r2 % = 25.91%. The contribution between parents' income and social style to students' financial behavior was obtained data r = 0.593, then r2 = 0.3516. Thus, the influence of parents' income and social style on students' financial behavior is expressed in the form of percentages as follows: 100. r2 % = 35.16%.

PENGARUH KEPEMIMPINAN GURU DAN KEMAMPUAN BERKOMUNIKASI GURU TERHADAP MOTIVASI BELAJAR EKONOMI SISWA KELAS XI DI SMA NEGERI 3 PEMATANGSIANTAR T.A. 2024/2025

Tue, 05 Nov 2024 00:00:00 +0000

This study aims to determine whether there is an influence of teacher leadership and teacher communication skills on the motivation to learn economics of class XI students at SMA Negeri 3 Pematangsiantar. The variables in this study are teacher leadership and teacher communication skills as independent variables and student motivation to learn economics as the dependent variable. This type of research is quantitative research with a population of class XI of 113 students and a research sample of 88 students. Data collection techniques were carried out by observation and distributing questionnaires, while data analysis techniques used validity tests, reliability tests, normality tests, multiple linear regression tests, t tests, f tests and determination coefficient tests.Based on the results of data analysis using excel, it states that there is a significant influence between teacher leadership on the motivation to learn economics of class XI students of SMA Negeri 3 Pematangsiantar, seen from the Tcount value of 65.26> Ttable 1.662. Then, there is a significant influence between teacher communication skills on the motivation to learn economics of class XI students of SMA Negeri 3 Pematangsiantar, this result can be seen from the Tcount value of 33.60> Ttable 1.662, and it is concluded that Ho is rejected and Ha is accepted, meaning that the variables of teacher leadership and teacher communication skills have an influence on the motivation to learn economics of class XI students of SMA Negeri 3 Pematangsiantar. Then there is a joint or simultaneous influence between teacher leadership and teacher communication skills on the motivation to learn economics of class XI students of SMA Negeri 3 Pematangsiantar, seen from the Fcount value of 42.937> Ftable value of 3.104. The R Square determination coefficient test is known to be 0.9809, which means that 98% of the teacher leadership and communication skills variables influence the motivation to learn economics of class XI students of SMA Negeri 3 Pematangsiantar.

KEDUDUKAN HUKUM PERBANKAN DALAM SISTEM OPERASIONAL BANK KONVENSIONAL

Fajar Galih Mangku Samudra, Naufal Firdaus — Tue, 05 Nov 2024 00:00:00 +0000

Banking plays a vital role in a country's economy as a financial intermediation institution that collects and distributes funds to the public. In their operations, conventional banks are required to comply with various regulations set by law and related authorities to maintain financial system stability and customer protection. Based on democratic and prudential economic principles, conventional banks aim to improve community welfare and support national development. However, the challenges faced, especially in credit-based financing models, require banks to focus more on customer success. Strict regulations aim to minimize risks in banking operations and maintain bank liquidity and solvency. In this context, the legal position of banking not only functions as a basis for legality, but also reflects social responsibility which is important for the sustainability of conventional bank operations, as well as strengthening customer trust amidst increasingly fierce competition.

PENGARUH MOTIVASI ORANG TUA TERHADAP HASIL BELAJAR SISWA KELAS X-5 DI SMA NEGERI 5 PEMATANGSIANTAR

Sahat Maruli Lumbantobing, Sotarduga Sihombing, Binsar Tison Gultom — Wed, 06 Nov 2024 00:00:00 +0000

This research focuses on parental motivation and student learning outcomes. This research aims to determine the presence or absence of parental motivation with student learning outcomes at SMA Negeri 5 Pematangsiantar and how big the relationship is. This type of research is correlational using a quantitative approach is 111 people, all clas X students at SMA Negeri 5 Pematangsiantar. The instrument used was a validity and reliability test. The data collection techniques used are ducomentation and questionnaires. The data was processed using the Normality test, so it can be concluded that the Normality test with the result obtained was 20,513 in the normal category. The result of the hypothesis test (t test) show that the t_hitungvalue is t_tabel(6,282>1,659). So ho is rejected and Ha is accepted, which indicates that there is an influence of parental motivation on student learning outcomes at SMA Negeri 5 Pematangsiantar.

Hubungan Kecemasan Berkomunikasi dan Percaya Diri Dengan Hasil Belajar Siswa Pada Mata Pelajaran Ekonomi Kelas XI SMA Negeri 2 Pematangsiantar

Melda Hotnisari Hutagaol, Binsar Tison Gultom, Sotarduga Sihombing — Wed, 06 Nov 2024 00:00:00 +0000

This research aims to prove the relationship between communication and self-confidence with the Economics learning outcomes of class XI students at SMA Negeri 2 Pematangsiantar. The problem in this research is the high level of student communication anxiety in class which is shown through behavior such as being embarrassed to ask the teacher, having difficulty expressing opinions, avoiding speaking in front of the class.This type of research is descriptive quantitative research. The population in this study were students in classes XI-8, XI-9, XI-10 in Economics subjects at SMP Negeri 2 Pematangsiantar with a total of 106 students. The sample in this study consisted of 106 people using a saturated sampling technique with sample determination if all members of the population were used as samples.Based on the results of descriptive analysis, it shows that: (1) there is a negative relationship between communication anxiety and Economics learning outcomes in class XI SMA Negeri 2 Pematangsiantar. This is indicated by the Rcount coefficient value - 0.164 which is smaller than the Rtable value of 0.1891. (2) there is a positive relationship between self-confidence and Economics learning outcomes in class XI SMA Negeri 2 Pematangsiantar. This is indicated by the Rhitumg coefficient value of 0.152 which is smaller than the rtable value of 0.189. (3) there is a positive and significant relationship between communication anxiety and self-confidence and the economic learning outcomes of class Xl students at SMA Negeri 2 Pematangsiantar. This is indicated by the Rcount of 0.194 which is greater than the Rtable of 0.1891. The results of this study show that there is a significant relationship between communication anxiety and self-confidence and students' Economics learning outcomes.