Jurnal Online Universitas Ibrahimy
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Studi In Silico Nanopartikel Perak dengan Teh Hijau (Camellia sinensis) Sebagai Aktivitas Antioksidan
Get PDFIn silico merupakan pendekatan eksperimental yang kini banyak digunakan sebagai metode inovatif dalam mengevaluasi potensi senyawa bioaktif, terutama dalam desain obat berbasis komputer. Salah satu agen antioksidan yang tengah dikembangkan adalah nanopartikel logam, seperti perak (AgNP), yang dikenal memiliki aktivitas antioksidan tinggi. Sintesis AgNP secara hijau, menggunakan tanaman sebagai agen pereduksi, dinilai lebih efisien dan ramah lingkungan dibandingkan metode konvensional. Teh hijau mengandung flavonoid, salah satunya Epigallocatechin Gallate (EGCG), yang berperan sebagai antioksidan sekaligus reduktor dalam sintesis AgNP. Penelitian ini bertujuan mengevaluasi potensi AgNP hasil sintesis hijau dengan teh hijau melalui pendekatan in silico. Metode penelitian meliputi analisis drug scan, PreADME, uji toksisitas menggunakan Toxtree, dan molecular docking terhadap protein target antioksidan 1URM. Hasil docking menunjukkan nilai binding energy sebesar -5.00 kcal/mol, dibandingkan dengan binding affinity ligan alami -5.13 kkal/mol dan RMSD sebesar 0.46 Å, menandakan afinitas dan validitas interaksi ligan-protein yang cukup baik. Sehingga dapat disimpulkan, bahwa senyawa AgNP dengan reduktor EGCG dari turunan flavonoid memiliki potensi aktivitas yang baik sebagai antioksidan berbasis in Silico.
Pengaruh Tempat Tumbuh Terhadap Aktivitas Antioksidan Ekstrak Etanol Daun Matoa (Pometia pinnata)
Get PDFTanaman matoa memiliki efek sebagai antioksidan, pengaruh antioksidan dipengaruhi oleh kandungan senyawa metabolit sekunder. Bahan yang paling banyak diteliti mencegah maupun membantu pengobatan berbagai penyakit degeneratif, seperti penyakit kardiovaskular, diabetes melitus, kanker, dan penuaan dini. adalah senyawa antioksidan. Penelitian ini bertujuan untuk melihat pengaruh tempat tumbuh terhadap aktivitas antioksidan dari ekstrak etanol daun matoa (pometia pinnata). Sampel yang digunakan adalah daun matoa yang diperoleh dari 2 daerah tempat tumbuh tanoyan dan tomohon. Diekstraksi dengan maserasi menggunakan pelarut etanol 70% dan mendapatkan ekstrak kental dataran rendah 52,746 dan dataran tinggi 28,762 gram.Uji aktivitas antioksidan dilakukan dengan menggunakan metode DPPH (2,2-difenil-1-pikriidrazil) dengan menggunakan spektrofotometri UV-VIS dengan standar vitamin C. Hasil penelitian menunjukkan bahwa aktivitas antioksidan pada ekstrak daun matoa dataran rendah dengan nilai IC50 9,686± ppm sedangkan ekstrak daun matoa dataran tinggi nilai IC50 9,165± ppm. Ekstrak etanol daun matoa dataran rendah lebih kuat aktivitas antioksidan dibandingkan pada dataran tinggi hal ini diduga adanya pengaruh tempat tumbuh seperti kandungan unsur, hara, tanah, suhu, iklim, intensitas cahaya matahari
Strategi Pengembangan Usaha Menggunakan Analisis SWOT (Studi Kasus Pada Toko Ansar Jaya)
Get PDFMenghadapi dunia usaha yang semakin berkembang menuntut berbagai perusahaan atau pemilik bisnis untuk memikirkan kembali strategi yang akan digunakan untuk mengembangkan bisnisnya agar dapat bertahan dan berkembang dalam menghadapi persaingan dan perkembangan. Tujuan penelitian ini adalah untuk merumuskan strategi pengembangan usaha Toko Ansar Jaya. Metode yang digunakan dalam penelitian ini adalah analisis SWOT dan Marketing Mix dengan data diperoleh dari observasi dan wawancara pemilik toko secara langsung. Dari hasil analisis SWOT dan Marketing Mix diperoleh beberapa strategi yang dapat digunakan untuk mengembangkan Toko Ansar Jaya yaitu dengan diversifikasi produk, memanfaatkan pemasaran dan penjualan secara online, menawarkan harga yang kompetitif dan diskon musiman, membuat standar operasional toko dan pelatihan karyawan agar pelayanan lebih efisien, dan memperbaiki tampilan fisik toko baik penataan produk maupun tampilan toko secara keseluruhan, serta memperkuat branding baik online maupun offline. 
ANALISIS MANAJEMEN RISIKO TERHDAP DIGITALISASI BISNIS PONDOK PESANTREN
Get PDFRisk management is an integral element of good management and decision-making at every level of an organization. Risk management focuses on decision-making that contributes to the achievement of organizational goals. The purpose of this study is to explain how digitalization-based business practices are implemented at the Nurul Amanah Islamic Boarding School in Bangkalan and how risk management is implemented in business at the Nurul Amanah Islamic Boarding School in Bangkalan. This study uses a descriptive qualitative approach with data collection techniques through observation, in-depth interviews, and documentation. The results of the study explain that (1) The practice of using digital business at the Nurul Amanah Islamic Boarding School is applied to several types of businesses, namely: the Nura Mart business, laundry and canteen. In addition, the application of this digital system applies not only to the business sector, but also operates in the education system that is reported to the guardians of students. (2) Risk management analysis in the use of digital systems at the Nurul Amanah Islamic Boarding School has implemented four systematic provisions, namely risk identification, risk measurement, risk monitoring, and risk control, although not all indicators in the four components are implemented
INTEGRASI HUKUM EKONOMI SYARI’AH DALAM PENGEMBANGAN INSTRUMEN MONETER: TINJAUAN FIQH MUAMALAH DI PASAR UANG SYARI’AH
Get PDFPenelitian ini mengkaji integrasi hukum ekonomi syariah dalam pengembangan instrumen moneter melalui tinjauan fiqh muamalah terhadap praktik pasar uang syariah di Indonesia. Fokus kajian ini mencakup prinsip-prinsip dasar fiqh muamalah seperti larangan riba, gharar, dan maisir serta penerapannya dalam instrumen moneter modern yang digunakan oleh otoritas keuangan syariah, seperti Sertifikat Bank Indonesia Syariah (SBIS), sukuk, dan transaksi repo syariah. Tujuan dari penelitian ini adalah untuk mengevaluasi sejauh mana prinsip hukum ekonomi syariah telah diakomodasi dalam desain dan implementasi instrumen moneter serta menilai efektivitas dan kesesuaiannya dengan maqashid syariah. Metode yang digunakan adalah pendekatan kualitatif deskriptif dengan studi kepustakaan, analisis normatif terhadap fatwa Dewan Syariah Nasional (DSN-MUI), serta telaah regulasi dari Bank Indonesia dan OJK. Hasil penelitian menunjukkan bahwa integrasi ini telah mengalami kemajuan signifikan melalui adopsi akad-akad syariah yang tepat, meskipun masih terdapat tantangan dalam aspek harmonisasi regulasi, pengawasan syariah, dan pemahaman pelaku pasar. Penelitian ini merekomendasikan penguatan infrastruktur hukum syariah dan literasi keuangan Islam sebagai fondasi keberlanjutan pengembangan pasar uang syariah di masa depan. 
ALASAN DAN IZIN POLIGAMI (SEBUAH PENDEKATAN TEORITIS HUKUM KELUARGA ISLAM)
Get PDFMarriage is one of the most important basic principles of life in a perfect society or association, marriage is not only a very noble way to organize household life and offspring, but can also be seen as a way to the door of introduction between one people and another. Marriage is a necessity of life for all people from ancient times to the present. Because marriage is an actual problem to be discussed inside and outside the law. One of them is the problem of polygamous marriage which since the time of the Prophet until now is still a trending topic in the sense that it is still hotly discussed, especially for women who are important objects in it and there are several conditions that must be met. Where without these conditions a husband cannot practice polygamy. One of them must be able to be fair to his wives. In addition, fairness is also the main requirement that must be met in polygamy, both alternative and cumulative
KOMPETENSI PEDAGOGIK GURU DALAM MENGAJAR DI KELAS INKLUSIF PADA TK HARSYA CERIA BANDA ACEH
Get PDFThis study aims to describe the pedagogical competence of teachers in teaching in inclusive classes at the early childhood education level at TK Harsya Ceria Banda Aceh. This study uses a descriptive qualitative approach to describe the phenomenon in depth and holistically through direct interaction with research subjects in their daily context. Data sources consist of primary and secondary data. Primary data were obtained through in-depth interviews and participatory observations of class teachers, principals, and parents of students with special needs, while secondary data were obtained from documents such as lesson plans, student development records, and school policies related to inclusive learning. Triangulation techniques were used to ensure the validity of the data. Data analysis was carried out using the Miles & Huberman interactive model which includes data reduction, data presentation, and inductive conclusion drawing. The results of the study indicate that teachers have a good understanding of student characteristics, are able to design adaptive and responsive learning, and implement learning with a play approach, multisensory media, and differentiation strategies. Evaluation is carried out authentically by emphasizing individual development. Although there are still obstacles in terms of facilities, training, and mentoring, teacher practice shows that the implementation of inclusive pedagogy is quite effective. This study is expected to contribute to strengthening teacher competence in PAUD units that provide inclusive education
PLAYDOUGH UNTUK MENINGKATKAN MOTORIK HALUS ANAK USIA DINI
Get PDFbased on the background of the lack of learning media in stimulating the defelopment of children’s fine motor skills, it is necessary to carry out several stimulations that lead to the development of fine motor skills in early childhood. The purpose of this study was to determine the result of activities to improve fine motor skills in early childhood with playdough media. The type of research used is classroom action research with two cycle step procedure, starting with pre-cycle, cycle I, and II. Both cycles consisting of four stage: planning, implementation, observation, and reflection. The subjects in this study were children aged 5-6 years. The method of implementing playdough is to coordinate between the eyes and hands , make playdough in a guided manner, squeeze playdough media, pick up playdough media, make playdough in various shapes, insert objects into molds, remove objects in containers, make playdough independently. The result of cycle I obtained 50% and cycle II which is 83,3% based on this study is an increasein fine motor skills of early childhood through playdough playing activities
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI INTEGRITAS LAPORAN KEUANGAN PERUSAHAAN YANG TERDAFTAR DI CORPORATE GOVERNANCE PERCEPTION INDEX
Get PDFThis study aimed to empirically examine the influence of audit tenure, earnings management, and good corporate governance on the integrity of financial statements of companies listed on the Corporate Governance Perception Index (CGPI) for the 2019-2023 period. This study was based on the importance of financial statement integrity in reflecting the company\u27s actual financial condition, as well as the phenomenon of financial statement manipulation that is still found in companies with good governance predicates. The population used was companies listed on the CGPI and there were 6 companies as samples selected using a purposive sampling technique. The results showed that partially audit tenure does not affect the integrity of financial statements, earnings management also does not affect the integrity of financial statements, while good corporate governance does affect the integrity of financial statements. Simultaneously, audit tenure, earnings management, and good corporate governance affect the integrity of financial statementsThis study aimed to empirically examine the influence of audit tenure, earnings management, and good corporate governance on the integrity of financial statements of companies listed on the Corporate Governance Perception Index (CGPI) for the 2019-2023 period. This study was based on the importance of financial statement integrity in reflecting the company\u27s actual financial condition, as well as the phenomenon of financial statement manipulation that is still found in companies with good governance predicates. The population used was companies listed on the CGPI and there were 6 companies as samples selected using a purposive sampling technique. The results showed that partially audit tenure does not affect the integrity of financial statements, earnings management also does not affect the integrity of financial statements, while good corporate governance does affect the integrity of financial statements. Simultaneously, audit tenure, earnings management, and good corporate governance affect the integrity of financial statement
PERTANGGUNGJAWABAN HUKUM PESERTA TENDER DAN PENYELENGGARA DALAM PRAKTIK PERSEKONGKOLAN PENGADAAN JASA KONSTRUKSI
Get PDFBid-rigging in the procurement of construction services is a practice that undermines the principles of fair competition and results in losses for service users as well as the state. This collusion often involves multiple parties, including tender participants and organizers, raising questions regarding their legal liability. This study aims to analyze the characteristics of tender collusion, the legal responsibilities of participants and organizers, and to examine the role of decisions issued by the Indonesian Competition Commission (KPPU) as an instrument of law enforcement. Using a normative juridical approach combined with case studies of KPPU decisions, the research reveals that tender collusion may take horizontal, vertical, or combined forms, all of which violate fair competition principles. Legal liability for participants and organizers may include administrative, civil, and criminal sanctions. Furthermore, KPPU decisions serve a strategic role in providing legal certainty, deterrence, and in reinforcing a culture of fair competition in the construction services sector.Praktik persekongkolan tender dalam pengadaan jasa konstruksi merupakan fenomena yang merusak prinsip persaingan usaha sehat dan mengakibatkan kerugian bagi pengguna jasa maupun negara. Persekongkolan ini umumnya melibatkan lebih dari satu pihak, baik peserta tender maupun penyelenggara, sehingga menimbulkan permasalahan terkait pertanggungjawaban hukum masing-masing aktor. Penelitian ini bertujuan untuk menganalisis karakteristik persekongkolan tender, pertanggungjawaban hukum peserta tender, penyelenggara tender, serta menelaah peran putusan Komisi Pengawas Persaingan Usaha (KPPU) sebagai instrumen penegakan hukum. Dengan menggunakan pendekatan normatif yuridis serta studi kasus putusan KPPU, penelitian ini menunjukkan bahwa persekongkolan tender dapat berbentuk horizontal, vertikal, maupun gabungan, yang seluruhnya bertentangan dengan prinsip persaingan sehat. Pertanggungjawaban hukum bagi peserta tender dan penyelenggara dapat berupa sanksi administratif, perdata, hingga pidana. Selain itu, putusan KPPU memiliki peran strategis dalam memberikan kepastian hukum, efek jera, sekaligus memperkuat budaya persaingan sehat di sektor jasa konstruksi.