This research aims to stimulate the understanding of Class XI MIPA 5 students at SMAN 1 Cikeusal through practical work on making a simple calorimeter. This activity was carried out at SMAN 1 Cikeusal. Through this research, it is hoped that students' perception of chemistry subjects as difficult, boring, scary and so on can slowly be reduced so that students' understanding of chemistry subjects can increase. The research method carried out was through a series of activities at SMAN 1 Cikeusal, namely carrying out practical work on making a simple calorimeter using simple tools and materials that are easily found in the surrounding environment and comparing the simple calorimeter tool with the real tool. This activity was held on Wednesday 11 October 2023, which was attended by students of SMAN I Cikeusal Kab. Serang consisting of representatives from class XI Mipa 5 with a total of 40 participants. In carrying out this activity, students showed an enthusiastic and enthusiastic attitude in participating in the learning process, especially during simple practical activities so that the chemical material being studied, namely simple calorimeters, could be understood well. Thus, the aim of the research at SMA 1 Cikeusal can be said to have been achieved because the learning outcomes of students in class XI MIPA 5 SMAN 1 Cikeusal experienced a significant increase after carrying out practicum activities. This is proven by the results of the pretest average score of 87 increasing to 93.5.
 
 

Having been a center for batik activities in the past but experiencing suspended animation in 1970, the condition of the batik village after independence actually experienced a dark period including the title of being a slum village, unsafe because it was a den of criminals and always flooded. Kampung batik is known as an ancient village, whose formation coincided with the history of the city of semarang, its fate experienced ups and downs. However, in 1980, batik craftsmen attempted to revive semarang batik production, although it was not yet optimal due to capital constraints and inadequate human resources in terms of skills. Starting from the concerns that occurred in this historic settlement, the semarang city government carried out the revitalization of the batik village in 2005 and experienced rapid progress until the enactment of regional regulation (perda) no. 14 of 2011 concerning the establishment of batik villages as cultural heritage through the establishment of a thematic village program. The research method is qualitative research with historical methods, which includes heuristics (collecting sources), criticism, interpretation, and writing down facts. The data collection techniques used were interviews, observation and document study. The results of the research can be concluded that batik villages with cultural potential and through community empowerment have become one of the batik producing areas as well as cities with cultural tourism destinations in central java province.

Solar energy installations mathematically and visualization using the Solar Global Atlas Software simulation. The data obtained is that the highest energy occurred in the second test with the result of 365.7 Wh with the maximum power generated by solar panels of 93.28 W, battery charging energy of 321.5 Wh with a maximum battery charging power of 76.78 W. Sunhour that occurs is obtained 3.66 h with solar panel efficiency that occurs at 12.8%. The research methods used include quantitative research methods by taking data using measuring instruments using literature studies, simulations and experiments to then be processed using related formulas in the implementation of the research.

Solar energy is a potential solution to meet the electricity needs of TNI AD posts and bases in border areas. However, conventional solar energy systems have limited efficiency because they can only absorb sunlight from one direction. The efficiency of solar energy systems can be improved by using a dual-axis tracking system equipped with a LDR sensor. The LDR sensor is used to detect the direction of sunlight. The change in the LDR sensor resistance due to the change in the intensity of light that hits it is then processed by a microcontroller to move the solar panel in the appropriate direction. Based on the results of testing, the dual-axis tracking system with an LDR sensor significantly increases the power generated compared to conventional solar energy systems. At the peak of performance during dynamic testing at 12:00 pm, the total power reached 2,196 W, while the static test reached a total power of 1,311 W. Therefore, the dual-axis tracking system with an LDR sensor can be a more optimal choice to improve the performance and efficiency of solar energy systems in generating electricity at TNI AD posts and bases in border areas.

Background: CT (Computed Tomography) Scan modality is very useful for obtaining a diagnosis of tumors in the abdominal cavity. The procedure carried out in abdominal MSCT uses contrast media. The contrast media commonly used in abdominal MSCT examinations can be intravenous, oral and anal. Kupang Hospital uses contrast media intravenously, orally and anally. The aim of this study was to determine the procedure for examining abdominal MSCT with clinical lower abdominal tumors using a multiphase technique using intravenous contrast media in the form of iodine water soluble with a dual syringe injector and NaCl liquid and orally with a volume of 750 ml of mineral water mixed with 5 ml of contrast media to drink before The examination then takes place via anal examination in the form of negative water contrast media mixed with iodine water soluble contrast media with a 50 cc syringe and also to find out the reasons for using contrast media intravenously, orally and anally in abdominal MSCT examinations with clinical lower abdominal tumors.
Method: This research design is qualitative with a case study approach. The subjects of this study were patients with clinical lower abdominal tumors. Research respondents were 2 Radiographers, 1 Radiology Specialist. The data collection method was taken by observation, Focus Group Discussion (FGD) and documentation, then data analysis and conclusion drawing were carried out.
Results: The results of this study are about the abdominal MSCT examination procedure and the reasons for using contrast media injection techniques with clinical lower abdominal tumors in the Kupang Hospital Radiology Installation.
Conclusion: The use of the technique of intravenous administration of contrast media aims to anatomically visualize vascularization, distinguish blood vessels from masses, determine the level of vascular displacement or invasion by tumors and by inserting contrast media orally it aims to provide opacification of the intestine and assist in diagnosing existing abnormalities in the intestine such as ulceration, perforation, obstruction, and space occupying lesions then through anal purposes to fill the large intestine, able to provide an overview of colonic distension and colon cancer. The use of contrast media injection techniques via intravenous, oral and anal is because the patient can make preparations as expected .

Komoditas jagung di Indonesia menjadi tanaman pangan terbesar kedua setelah padi sebagai sumber karbohidrat. Namun dikarenakan keterbatasan kemampuan petani dan faktor lingkungan menyebabkan upaya penanganan tanaman jagung akibat adanya serangan organisme pengganggu tanaman menjadi terhambat. Penelitian ini mengusulkan upaya deteksi secara dini terhadap jenis penyakit pada daun tanaman jagung menggunakan metode Convolutional Neural Network (CNN) yang dikenal sebagai algoritma pembelajaran mesin berkinerja tinggi dalam mengklasifikasikan jenis penyakit tanaman ke dalam beberapa kelas seperti Blight, Common Rust, Grey Leaf Spot, dan Healthy. Selain itu, transformasi warna citra dari RGB, HSV dan Grayscale, proses segmentasi dengan Region of Interest (ROI) serta dilengkapi dengan penerapan ektraksi fitur tekstur dengan menggunakan GLCM telah mampu menghasilkan tingkat akurasi sebesar 94% dan nilai loss rate yang relatif kecil yaitu 0.1742. Hasil penelitian ini menunjukkan bahwa penggunaan metode CNN terbukti secara efisien & efektif dalam melakukan identifikasi jenis penyakit tanaman.

accomplishments of rabies vaccination is still not optimal yet. Meanwhile, the current situation is faced in an environment that apparently still has a low level of awareness and other environmental challenges, which is the opening of traffic lanes for RTA that becomes the risks or potential for entry of disease. Furthermore, the intensity of close relation with cats that almost every house keeps and the habit of hunting moro dogs that are routinely carried out. To solve the problem above, with a strategic management approach, Dinas Peternakan dan Perikanan Kabupaten Ciamis makes some changes and improvements in the organization. Implementation of the strategy is related to the development strategy of strengthening the function of animal health services which is expected to raise the awareness of animal-owning society to be willing to vaccinate their pets with their own will which shall indirectly protect themselves from rabies transmission. The implementation of the strategies related to the activities carried out by Dinas Perternakan dan Perikanan in the efforts to objectify the program of Pengendalian Rabies menuju Indonesai Bebas Rabies 2030 or to maintain Ciamis Zero Rabies. The output of this study is the accomplishment of rabies vaccination rate increases in line with the increased public awareness. This study uses the J. David Hunger and Thomas L. Wheelen’s theory (1996:9) which are 4 basic elements of the strategic management process and by classifying the strategies according to Kotten's theory (1991) explains several strategies and their implementation in the effort of increasing the accomplishment of rabies vaccination rate, so based on the results of the interview, observation and data processing indicates that there has been an increase in the accomplishment of rabies vaccination rate.

Usaha Mikro Kecil Menengah (UMKM) memberikan kontribusi untuk meningkatkan pendapatan daerah namun permasalahan yang banyak dijumpai adalah pengurusan Nomor Identitas Berusaha (NIB). Desa Cijaku, Kabupaten Lebak selaku mitra yaitu usaha emping melinjo Mak Edol juga memiliki permasalahan terkait legalitas usaha. Berdasarkan permasalahan tersebut Tim Pengabdian Kepada Masyarakat Universitas Sultan Ageng Tirtayasa membantu memberikan solusi agar pelaku usaha untuk mendapatkan izin usaha dan izin komersial atau operasional. Tujuan Pengabdian Kepada Masyarakat ini adalah meningkatkan pemaham mitra terkait legalitas usaha dan memberikan pendampingan dalam pembuatan Nomor Induk Berusaha (NIB) melalui sistem online Single Submission dan Sertifikasi Halal melalui sistem SiHalal. Metode yang digunakan adalah deskriptif dengan teknik observasi, wawancara, dokumentasi, dan substansi Iptek. Berdasarkan kegiatan Pengabdian Kepada Masyarakat yang telah dilakukan bahwa usaha emping melinjo Mak Edol telah berhasil memperoleh Nomor Induk Berusaha (NIB) dan sertifikat halal. 

One of the recognized stages in addressing population growth is the Family Planning Program. In essence, the results of the Family Planning Program are beneficial for the growth and development of Indonesian society. Community participation is very influential in the family planning program, especially in improving the quality of life of the community at the village level or equivalent to the family planning program and other development programs that have been adjusted by each region. The evaluation of the family planning program in Kampung Bulang sub-district aims to obtain comprehensive information on the implementation and implementation of family planning programs in increasing family resilience and welfare. In this study, researchers used descriptive research using a qualitative approach, with primary and secondary data sources. This study uses the Program Evaluation Theory according to Wirawan, where in this theory there are five indicators consisting of (1) Input Evaluation, which aims to assess the adequacy of the Quantity and Quality of the Family Planning Program. (2) Process Evaluation, which aims to see or monitor how far the activities have been carried out. (3) Output Evaluation, which aims to see whether the Family Planning Program is running well or vice versa. (4) Outcome Evaluation which aims to see the results of whether the community understands the importance of the Family Planning Program. (5) Impact Evaluation, which aims to assess changes that occur in society. The conclusion of the program researchers is that it is running well, but it must continue to raise public awareness for the family planning program. The government also needs to reaffirm family planning not only in certain circumstances but for national needs.