This research aims to: 1) Determine the efforts of MTs Ma'arif Tieng teachers in improving students' emotional and spiritual intelligence through Akidah Akhlak learning, and 2) Determine the factors that encourage and inhibit the development of students' emotional and spiritual intelligence. The data collection for this research was carried out qualitatively through documentation, interviews, and observations. The data analysis techniques used were data reduction, descriptive presentation, and triangulation. Based on the results of the study, educators used discussion techniques, positive behavior patterns, role models, rewards, and punishments to help children develop their emotional and spiritual intelligence. Supporting factors include cooperation between teachers and homeroom teachers, student enthusiasm, and madrasah programs such as da'wah activities, tahfiz, duha prayer, reading of rotibul athos, and OSIS. Meanwhile, inhibiting factors include negative attitudes of students, lack of ability to read the Qur'an, and low learning discipline. This research is expected to add insight into the importance of the role of Akidah Akhlak teachers in improving students' spiritual and emotional intelligence, as well as encourage the development of more effective learning methods in this field.
 
 

This research was motivated by the problem of students who were less active in asking and answering questions and did not pay attention to the teacher when explaining the material. The aim of this research is to determine the effect of the STAD learning model on learning outcomes in terms of students' high interest, medium interest and low interest. The sample in this study was 42 class V students of UPTD SDN 02 Taram, using a saturated sampling technique. This research design uses quasi-experiment, because it involves 2 groups, namely the experimental group and the control group. Data collection techniques use questionnaires and test questions. Based on the results of research and data analysis, the t test calculation was found to be influential or Ha was accepted. So, from the results of the t test it is known that students' high interest is obtained tcount = 1.075; ttable for the 5% significance level is 2.446. So, tcount < ttable. This means that Ha is influenced or accepted. Medium interest obtained tcount = 0.742; ttable for the 5% significance level is 2.048. So, tcount < ttable. This means that Ha is influenced or accepted. Meanwhile, low interest obtained tcount = 1.526; ttable for the 5% significance level is 4.302. So, tcount < ttable. This means that Ha is influenced or accepted.

This study was conducted to determine the effect of communication and organizational culture on employee performance through motivation as a mediating variable. This study is quantitative. The sample in this study amounted to 55 respondents based on purposive sampling technique. The study was conducted using a test tool in the form of SmartPLS 4.0. The results of the study indicate that communication and organizational culture have a positive and significant effect on employee performance through motivation as a mediating variable.

This study aims to determine the effect of exemplary Christian Religious Education (PAK) teachers on Christian character building and learning interest of grade XI students of HKBP 1 Tarutung Private High School in the 2023/2024 school year. The research method used is descriptive quantitative with inferential statistics. The study population included all grade XI students, totaling 214 people, with a sample of 43 students (20% of the population). Data were obtained through a closed questionnaire totaling 55 items. The results of the analysis show: 1) There is a significant influence of exemplary PAK teachers on the formation of students' Christian character, with the value of F count 10.628> F table 4.08 and an influence of 20.6%; 2) The exemplary of PAK teachers also affects students' interest in learning, with the value of F count 24.274 > F table 4.08 and an influence of 37.2%; 3) The exemplary of PAK teachers has a simultaneous influence on the formation of Christian character and student interest in learning, with the value of F count 14.411 > F table 3.08 and an influence of 41.9%. This result shows that the exemplary role of PAK teachers plays an important role in the formation of Christian character and increasing students' interest in learning. Thus, Ha is accepted and H0 is rejected, which confirms that the teacher's example has a significant positive impact on students.

Community reading parks have a role in increasing reading interest. This study measures the level of effectiveness of reading park governance, with the CIPP ( Context, Input, Process, Product ) model qualitatively. The instruments used include document studies, interviews, questionnaires, observations, and focus group discussions . Data analysis is analytical in nature.  interactive. It can be concluded that the level of effectiveness of the management of reading parks in increasing public interest in reading is classified as "sufficient", with a score of 3.56 . The budget is the main obstacle for reading parks, in addition to policy implementation and human resources. The source of funds for reading parks, it turns out, is 75% from own funds, while the book collection of less than 3,000 books reaches 85%. Therefore, the management of reading parks must be further optimized.

Pesawat terbang adalah moda transportasi tercepat dengan jangkauan hingga antar benua, menjadikannya pilihan utama untuk perjalanan jarak jauh. Meskipun peluang kecelakaan pesawat sangat kecil, yaitu rata-rata 4 kali dalam 1 juta jam terbang dampaknya sangat fatal bagi penumpang, dengan peluang selamat hanya 24% Penyebab utama kecelakaan pesawat umumnya berasal dari tiga faktor: teknis, cuaca, dan kesalahan manusia (human error). Perawatan pesawat dilakukan secara rutin (scheduled maintenance) dan non-rutin (non-scheduled maintenance) berdasarkan interval waktu yang telah ditentukan. Ada berbagai sumber daya yang digunakan untuk sistem kelistrikan pesawat, termasuk generator mesin, unit daya tambahan (APU), daya eksternal, dan udara ram turbin. Penelitian ini bertujuan untuk mengukur tingkat bahaya dalam kondisi penerbangan saat terjadi gangguan pada sistem kelistrikan, mengevaluasi pengaruh performa pesawat terhadap keandalan sistem kelistrikan, serta menilai peran kemajuan teknologi pembangkit listrik terhadap keselamatan penerbangan. Penelitian dilakukan di Hanggar Batam Aero Teknik, Kecamatan Nongsa, Kota Batam, dengan menggunakan metode analisis data kualitatif. Hasil penelitian menunjukkan bahwa kegagalan sistem kelistrikan pada pesawat meliputi kegagalan pada sistem pembangkit dan distribusi. Terdapat komponen dalam sistem distribusi yang, jika rusak, dapat menyebabkan kegagalan kelistrikan yang signifikan. Sistem pembangkit listrik pada pesawat saling mendukung, sehingga perawatan komponen kelistrikan harus dilakukan tepat waktu dan sebaik mungkin.

The people of Pecekelan Village, Sepuran District, Wonosobo Regency, Central Java, face a unique challenge in the form of an unpleasant odor from cattle pens adjacent to settlements, reflecting a strong agrarian life but interfering with daily comfort. In response to this situation, the Community Service Lecture (KPM) team from the University of Al-Quran Science developed an innovation in making aromatherapy candles made from used cooking oil as a natural solution to eliminate the smell of cages. This initiative not only aims to overcome the odor problem, but also to utilize household waste into useful products, create economical and environmentally friendly solutions, and improve the quality of life of village communities. This program is carried out through a series of activities including socialization, aromatherapy candle making training, product trials, and basic entrepreneurship training. Early results show effectiveness in reducing cage odors, improving home comfort, and creating a healthier environment. Furthermore, this program increases public awareness about waste management, encourages active participation in maintaining environmental cleanliness, and opens up new economic opportunities. This simple but impactful innovation has the potential to be applied in other areas with similar problems, promoting a sustainable approach in addressing environmental challenges at the household level while empowering local communities.

This research aims to develop an expert system that can diagnose diseases related to brain tumors using the Case Based Reasoning (CBR) method. The CBR method works by comparing new cases with previous cases that have been stored in the database to provide appropriate diagnoses and treatment recommendations. This system is designed to assist medical personnel in analyzing patient symptoms, thus speeding up the process of identifying the type of brain tumor. In addition, the system is also equipped with a knowledge base obtained from real cases that have been validated by medical experts. Test results show that the diagnostic accuracy of this system reaches a fairly high level, especially in detecting frequently encountered types of brain tumors. Thus, this system has the potential to be an effective tool in the medical diagnosis process, especially in patients who show symptoms of brain tumors.

Memory ability plays an important role in achieving optimal results in cognitive aspects, especially in the context of education which is measured through learning achievement. One of the methods used to hone memory is through memorizing the Qur'an. A study was conducted to examine the effect of the ability to memorize the Qur'an on improving cognitive aspects in tahfidz class students at Bustanul Ulum High School in Central Lampung. The research method used was quantitative involving 33 participants. Data were collected through observation, questionnaires to assess the ability to memorize the Qur'an, and documentation of students' report cards. The results showed that the ability to memorize the Qur'an had a significant effect on improving students' cognitive aspects, with an R Square value of 29.7%. That is, about 29.7% of the improvement in cognitive aspects can be explained by the ability to memorize the Qur'an. Other factors outside the method of memorizing al-Qur'an also contribute to the increase.

This study aims to determine the potential zooplankton abundance based on resting eggs in situ cijeuk Sukamekar Village Sukaraja sub-district, Sukabumi district. This research was conducted from October to November 2023. October - November 2023. The sampling location was determined by purposive sampling. The research area was divided into 5 sampling points. Data analysis using the abundance formula and the Microsoft Excel 2013 program and a microscope equipped with the scopeImage 9.0 application scopeImage 9.0 application. The results showed the abundance of Resting eggs at 5 observation points ranged from 92 ± 58 - 1009 ± 1206 grains/m², egg diameter ranged from 4.3 ± 0.57 - 7 ± 1 µm, indicating that the presence of resting egg zooplankton in the cijeruk site still has natural food potential and the results of water quality observations at each station with temperatures ranging between 24.33 ± 0.58 - 25.33 ± 0.58ºC, pH 5.08 ± 2.07 - 6.34 ± 0.31, dissolved oxygen1.83 ± 1.29 - 4.70 ± 1.95 mg/l, brightness 27.50 ± 17.26 - 114 ± 25.06 cm.