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Bioaktivitas Ekstrak Calotropis gigantea Terhadap Pomacea canaliculata Dian Ekawati Sari; Bakhtiar
BIOMA : JURNAL BIOLOGI MAKASSAR Vol. 6 No. 1 (2021): Bioma, Januari - Juni 2021
Publisher : Department of Biology, Faculty of Mathematics and Natural Sciences, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/bioma.v6i1.12689

Abstract

Pomacea canaliculata merupakan salah satu organisme penganggu tanaman yang sangat meresahkan petani. Gejala serangan yang ditimbulkan dapat menurunkan produksi dengan cara memotong batang padi. Hama tersebut memiliki intensitas serangan yang cukup tinggi sehingga diperlukan upaya pengendalian yang ramah lingkungan dengan memanfaatkan ekstrak bahan alami tanaman. Salah satu ekstrak tanaman yang efektif mengendalikan P. canaliculata yaitu Calotropis gigantea. Tanaman tersebut memiliki kandungan senyawa yang diduga mampu mengendalikan hama dengan berbagi efek yang ditimbulkan. Penelitian ini bertujuan untuk menghasilkan suatu teknik pengendalian yang ramah lingkungan dengan menggunakan ekstrak tanaman. Tahapan penelitian ini terdiri dari enam tahapan yaitu pengumpulan dan pemeliharaan hama P. canaliculata, penyediaan tanaman inang hama P. canaliculata, pengumpulan tanaman C. gigantea, pembuatan ekstrak tanaman, pengujian ekstrak tanaman terhadap hama P. canaliculata dan analisis data. Hasil penelitian menunjukkan bahwa Ekstrak C. gigantea efektif terhadap P. canaliculata di tahap laboratorium dan lapangan. Pada uji ovicidal, ekstrak yang paling bagus dalam menghambat penetasan telur yaitu crude ekstrak 3 %, 4 % dan 5 %. Pada pengujian mortalitas ekstrak yang paling cepat menimbulkan efek mortalitas yaitu ekstrak segar 90 %. Pada tahap pengujian lapangan ekstrak segar C. gigantea dapat mengurangi intensitas serangan P. canaliculata.
PENYULUHAN TIP MENDAFTAR KULIAH DI PERGURUAN TINGGI COUNSELING TIPS ON APPLYING TO COLLEGE: Counseling Tips On Applying To College Hermawan*, Ade; Jamili, Muhammad; Bakhtiar
JAMAS : Jurnal Abdi Masyarakat Vol. 2 No. 2 (2024)
Publisher : Forind Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62085/jms.v2i2.96

Abstract

Abstrak Sekolah Menengah Atas Negeri 1 Martapura adalah salah satu sekolah lanjutan atas yang ada di kota Martapura Kabupaten Banjar. Sekitar 95 % siswanya masih belum mengetahui mengenai cara melakukan pendaftaran kuliah di perguruan tinggi. Atas dasar kondisi yang demikianlah yang membuat penulis tertarik untuk melakukan pengabdian masyarakat dalam bentuk kegiatan Penyuluhan mengenai Tip Mendaftar Kuliah di Perguruan Tinggi. Oleh karena itu tujuan kegiatan pengabdian masyarakat ini adalah untuk Memberikan bekal pengetahuan dan pemahaman kepada siswa-siswi calon lulusan Sekolah Lanjutan Atas (SLTA) mengenai Tip mendaftar kuliah di perguruan tinggi agar meraka dapat diterima menjadi mahasiswa pada perguruan tinggi yang dipilih. Metode yang dipergunakan dalam pelaksanaan kegiatan pengabdian masyarakat adalah survei, dokumentasi, dan ceramah. Kegiatan penyuluhan berjalan dengan baik dan lancar dan peserta memahami mengenai cara mendaftar kuliah di perguruan tinggi. Kata Kunci : Tip, Mendaftar, Perguruan Tinggi. Abstract Martapura 1 State High School is one of the high schools in the city of Martapura, Banjar Regency. Around 95% of students still do not know how to register for college. Based on these conditions, the author is interested in carrying out community service in the form of outreach activities regarding Tips for Applying to College. Therefore, the aim of this community service activity is to provide knowledge and understanding to prospective senior high school (SLTA) graduate students regarding tips for registering for college so that they can be accepted as students at the chosen college. The methods used in implementing community service activities are surveys, documentation and lectures. The counseling activities went well and smoothly and participants understood how to register for college. Keywords: Tips, Applying, College.
Self assessment, Hak Wajib Pajak ASAS KESETARAAN PADA IMBALAN BUNGA BAGI WAJIB PAJAK DALAM REKONTRUKSI HUKUM PAJAK INDONESIA: Self Assessment, Taxpayer’s Rights, Interst Reward Jatmiko, Ludfie Jatmiko Setyo Poerwoko; Bakhtiar
The Prosecutor Law Review Vol 2 No 2 (2024): The Prosecutor Law Review
Publisher : Pusat Strategi Kebijakan Penegakan Hukum, Kejaksaan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64843/prolev.v2i2.45

Abstract

Pada tahun 1983, Indonesia melakukan reformasi pajak dengan mengeluarkan UU Pajak Nasional baru yang menggantikan UU Pajak warisan kolonial, yang menganut system self-assessment. Prinsip ini memberi kepercayaan kepada Wajib Pajak untuk menghitung, menyetor, dan melaporkan pajak terutang mereka sendiri. UU KUP telah mengalami empat kali perubahan, termasuk perubahan pada ketentuan dan tata cara pemberian imbalan bunga yang menyebabkan inkonsistensi dalam penerapan prinsip self-assessment. Konflik antar norma hukum ditemukan dalam Peraturan Pemerintah Nomor 74 Tahun 2011, khususnya antara Pasal 27A ayat (1) UU KUP dengan Pasal 43 ayat (5) PP Nomor 74 Tahun 2011. Konsep imbalan bunga dalam UU KUP yang berlaku saat ini tidak berbasis pada asas kesederhanaan, kesetaraan dan keseimbangan. Kedepan, ketentuan dan tata cara pemberian bunga harus diatur kembali sesuai dengan prinsip self-assessment dan berbasis kesetaraan antara Wajib Pajak dan pemerintah untuk mencapai keseimbangan hak dan kewajiban.
Determining the Quality of Earthquake Resistant House Buildings Using Simple Additive Weighting (Saw) and Technique For Order Of Preference By Similarity To Ideal Solution (Topsis) Burhanuddin Burhanuddin; Bakhtiar; Emi Maulani; Edi Yusuf
Multica Science and Technology Vol 4 No 1 (2024): Multica Science and Technology
Publisher : Universitas Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47002/mst.v4i1.850

Abstract

This research aims to evaluate the quality of house buildings using the Simple Additive Weighting (SAW) model and Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS). This research uses six main criteria to assess building quality: Material strength, structural design, foundation, construction technology, construction quality, construction costs. With these six variables in determining the evaluation of house building materials. Determining the final ranking of these alternatives is based on their proximity to the ideal solution. Type A House, Type B House, Type C House, Type D House, Type E House and the weight value for each house C1 = 0.2; C2 = 0.1 ; C3 = 0.15 ; C = 0.20 ; C = 0.15; C = 0.2%. The ranking results for Type A Houses were 0.871, Type B Houses 0.874, Type C Houses 0.813, Type D Houses 0.976 and Type E Houses 0.959. The largest value is in Type D House 0.976 so the alternative Type D House 0.976 is the alternative chosen as the best alternative. Meanwhile, the ranking results for the topsis model for Type A Houses are 0.5423, Type B Houses are 0.5302, Type C Houses are 0.2709, Type D Houses are 0.8515 and Type E Houses are 0.959. The largest value is for Type D House 0.976 so that the Type E House alternative 0.8227 is the alternative chosen as the best alternative for Type E house. The research results show that the combination of the SAW and TOPSIS methods is effective in providing a comprehensive and objective evaluation of the quality of earthquake resistant house buildings. . The results of this research can be applied practically in the construction industry to improve the quality of earthquake-resistant house buildings, helping make more accurate and objective decisions.
Pengukuran kinerja karyawan menggunakan metode behaviorally anchored rating scales dan management by objective (Studi Kasus: AHASS Honda Service Lhokseumawe) Sri Meutia; Bakhtiar; Akbar, Akbar Velayati
JENIUS : Jurnal Terapan Teknik Industri Vol 5 No 1 (2024): JENIUS: Jurnal Terapan Teknik Industri
Publisher : LPPMPK - Sekolah Tinggi Teknologi Muhammadiyah Cileungsi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37373/jenius.v5i1.606

Abstract

Berdasarkan data yang diperoleh, AHASS Honda Service Lhokseumawe mengalami penurunan pelanggan dari tahun 2018 hingga tahun 2021 tentu hal ini sangat mempengaruhi pendapatan bengkel. Untuk mengetahui hal-hal apa saja yang berhubungan dengan kualitas pelayanan untuk meningkatkan kepuasan pelanggan AHASS Honda Service Lhokseumawe. Metode BARS bisa mengatasi masalah penilaian kinerja karyawan yang cenderung subjektif. Sedangkan, metode MBO membantu AHASS dalam mencapai target kinerja karyawan dan perusahaan akan standart dan feedback dalam penilaian kinerja. Hasil score penilaian kinerja karyawan berdasarkan metode Behaviorally Anchored Rating Scale (BARS) untuk karyawan 1 sebesar 412.5 (Baik), karyawan 2 sebesar 420 (Baik), karyawan 3 sebesar 415 (Baik), karyawan 4 sebesar 419.5 (Baik), karyawan 5 sebesar 424 (Sangat Baik), karyawan 6 sebesar 393 (Baik), karyawan 7 sebesar 381 (Baik). Sasaran yang menjadi tujuan perusahaan berdasarkan metode Management by Objectives adalah kenaikan jumlah pelanggan per-hari yaitu 30 pelanggan per-hari, ketepatan waktu dalam perbaikan kendaraan yaitu ≥10%, meminimalisir tingkat kesalahan dalam bekerja yaitu ≤5%, meminimalisir jumlah keluhan pelanggan ≤10 pelanggan, dan memastikan ketersediaan serta akurasi sparepart yang datang yaitu dengan meminimalisir kelalaian ≤5% dan mendekati minimal stock yaitu 100% tingkat akurasi. Dengan menggunakan kedua metode ini diharapkan dapat menyelesaikan masalah yang ada pada AHASS Honda Service Lhokseumawe, hingga akhirnya AHASS Honda Service Lhokseumawe bisa memaksimalkan kembali jumlah kedatangan pelanggan.
STRATEGI GURU DALAM PROSES PENANAMAN NILAI SOSIAL TERHADAP BAHAYA PERGAULAN BEBAS DI SMAN 4 SOPPENG Rifdan; Bakhtiar; Zikrina Nur Insyani Masri
Ash-Shahabah : Jurnal Pendidikan dan Studi Islam Vol. 10 No. 2 (2024): Ash-Shahabah: Jurnal Pendidikan dan Studi Islam
Publisher : Fakultas Agama Islam Universitas Islam Makassar (UIM)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research aims to determine (1) Teacher strategies in the process of instilling social values against the dangers of promiscuity at SMAN 4 Soppeng, (2) Teacher actions towards students who have fallen into promiscuity at SMAN 4 Soppeng. In order to achieve this goal, the researcher used this type of research, which is qualitative research using a descriptive approach, therefore, in order to achieve a research goal, data collection techniques were used, namely observation, interviews, documentation. The informants for this research were 3 teachers consisting of a Guidance Counseling teacher, a Social Studies teacher who was also the homeroom teacher and a Civics Teacher and 3 students. The research results show that: (1) The teacher's strategy for instilling social values is to form discipline towards students, communicate well, teach the importance of mutual respect, and provide an understanding of religion. (2) The actions given by the teacher are able to create awareness for students even though these actions are not as expected. Actions taken by teachers include taking approaches to provide warnings or advice that can create awareness for students. Therefore, the role of a teacher in instilling social values at school has been applied to students. Keywords: Strategy, Action, Awareness
PERAN DINAS PEMBERDAYAAN PEREMPUAN DAN PERLINDUNGAN ANAK TERHADAP TINDAK KEKERASAN ANAK DI KOTA MAKASSAR (PERDA NOMOR 5 TAHUN 2018 TENTANG PERLINDUNGAN ANAK) Sumiati; Imam Suyitno; Bakhtiar
SEMAR : Jurnal Sosial dan Pengabdian Masyarakat Vol. 1 No. 1 (2023): Semar : Jurnal Sosial dan Pengabdian Masyarakat
Publisher : CV. Kalimasada Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59966/semar.v1i01.42

Abstract

This study aims to obtain an overview of: (i) the factors that influence the occurrence of acts of violence against children in Makassar City, (ii) the efforts made by the Women's Empowerment and Child Protection Service (DP3A) in protecting children who experience acts of violence, and ( iii) DP3A achievements in implementing Makassar City Regional Regulation Number 5 of 2018 concerning Child Protection. The research approach used is a qualitative approach, type of descriptive research, carried out by examining data based on facts aiming to explore data and information sourced from the DP3A Office and related agencies in order to obtain accurate and valid data. The results of the study show that: (i) The factors that influence the occurrence of acts of violence against children in Makassar City are family, economic, peer environment, and social media; (ii) the efforts taken by the DP3A are establishing residents' shelters, collaborating with various institutions/agencies, creating programs for the protection and prevention of violence against children, and maximizing the socialization of Regional Regulation Number 5 of 2018; and (iii) the achievements of the Makassar City DP3A in implementing Regional Regulation Number 05 of 2018 concerning Child Protection are the achievement of the strategic targets of fulfilling children's rights, the fulfillment of the realization of targets for achieving program performance and activities in 2021, and the reduction in cases of violence against children since the issuance of the Makassar City Regional Regulation Number 05 of 2018 concerning Child Protection.
Implementation of Ward AHC for Material Clustering Based on Mechanical Parameters Yusuf, Edy; Bakhtiar; Syukriah; Burhanuddin; Riyadhul Fajri
Multica Science and Technology Vol 4 No 2 (2024): Multica Science and Technology
Publisher : Universitas Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47002/mst.v4i2.977

Abstract

This study aims to implement the Ward Agglomerative Hierarchical Clustering (Ward AHC) algorithm to classify materials based on mechanical parameters, including tensile strength (Su), yield strength (Sy), elastic modulus (E), shear modulus (G), Poisson's ratio (μ), and density (ρ). The clustering results reveal that the data is divided into three main groups with the following distributions: Cluster 1 (321 data points), Cluster 2 (403 data points), and Cluster 3 (828 data points). Each cluster exhibits unique characteristics: Cluster 1 is dominated by materials with low Su and Sy values, moderate E and G values, and light ρ. Cluster 2 features materials with very high E values, while Su, Sy, and G values vary. Cluster 3 is characterized by moderate Su values, low Sy values, high E and G values, and light ρ. An evaluation using the Silhouette Score yielded a value of 0.492, indicating that the clustering quality is reasonably good, though there is evidence that some data points may lie near the boundaries between clusters.
Kajian Tentang Motivasi, Lingkungan Kerja Dan Disiplin Kerja dan Pengaruhnya terhadap Kinerja Karyawan Putu Novi Andini; Ketut Listiani; Elas Fitriyani; Bakhtiar; Marsal
BJRM (Bongaya Journal of Research in Management) Vol. 7 No. 2 (2024): BJRM (Bongaya Journal of Research in Management)
Publisher : P3M STIEM BONGAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

: In the era of competitive globalization, employee performance is one of the key factors for a company's success. Optimal performance can increase productivity, efficiency, and profitability of the Company. The study examines the effect of motivation, work environment and work discipline on employee performance. The purpose of this study was to determine how much influence the work environment, motivation and work discipline have on the performance of employees of PT Tunas Dwipa Matra Palopo City Branch. This research uses a quantitative method which involves 30 respondents who are employees of PT Tunas Dwipa Matra Palopo City Branch. From this study it was found that simultaneously the variables of motivation, work environment and work discipline have a significant effect on employee performance at PT Tunas Dwipa Matra, Palopo Branch. Partially, the motivation variable has a significant effect on employee performance at PT Tunas Dwipa Matra Palopo Branch. Partially, the work environment variable has no significant effect on employee performance at PT Tunas Dwipa Matra Palopo Branch. Partially, work discipline variable has a significant and positive effect on employee performance at PT Tunas Dwipa Matra Palopo Branch. The implication of this research is that employees must improve cooperation between employees, work effectiveness and help each other, besides that the company improves or improves the work atmosphere by creating an open and inclusive work environment. And finally, employees must be able to complete the assigned tasks on time and not delay their work
Utilisation of Village Potential in Batu Ampar Sub-district, Tanah Laut Regency Singgih Priono; Irawanto; M. Jamili; Bakhtiar; Heru Budhihanto
Formosa Journal of Social Sciences (FJSS) Vol. 3 No. 4 (2024): December 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjss.v3i4.13094

Abstract

Village potential in the Batu Ampar sub-district has not been maximised. Therefore, research on village potential is very important. The purpose of the study was to look at the physical and non-physical potential of villages in Batu Ampar Sub-district. The results of this research can be a program for the development and welfare of the community. The research approach is qualitative, with key informants being the sub-district head and informants being the village head and community members. The results showed that the existing land potential has not been maximally utilised, such as there is no research and education forest, which is very important for the community to be used as a livestock location or agrotourism. Meanwhile, the non-physical potential of villages in the sub-district, such as the nature of gotong royong, social organisations, village officials, and apparatus, still exists but has begun to fade