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All Journal Jurnal Sistem Komputer & Kecerdasan Buatan Law Research Review Quarterly Asian Australasian Neuro and Health Science Journal (AANHS-J) Jurnal Ilmiah Ibnu Sina (JIIS): Ilmu Farmasi dan Kesehatan Sains Medisina
Ramadhan, Hafiz
Unknown Affiliation
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Neuroscience Social Sciences

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Criminological Aspect on Case of Prostitution around Poncol Station Semarang Wicaksono, Andri Aditya; Saefudin, Yusuf Rizky; Ramadhan, Hafiz; Pangestu, Rico Alfian; Arifin, Ridwan
Law Research Review Quarterly Vol 6 No 1 (2020): L. Research Rev. Q. (February 2020) "Law, Democracy and Crime: How Society Respon
Publisher : Faculty of Law Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/lrrq.v6i1.31099

Abstract

Prostitution is an anti-social sexual deviation because it violates the norms of decency, norms of decency, customary norms and religious norms. This prostitution occurs in society in the form carried out by a group or individual in an organized manner consisting of pimps, the purpose of getting wages or rewards from those who have used their services. there are two parties namely PSK (Commercial Sex Workers) and masher men as customers. In the Criminal Code (KUHP) only regulates pimps, not yet regulating PSK and its customers. This has an impact on the development of prostitution in people's lives. Prostitution is regulated in Article 296 and Article 506. There are various factors behind the occurrence of this prostitution, such as economic factors caused by economic pressures and life burdens, there are also social factors such as the social environment, and family factors due to divorce or family problems. This study aims to find out what factors underlie the phenomenon of a CSW and analyze based on the perspective of criminological law. This research is located at Semarang Poncol Station on Jalan Imam Bonjol Semarang. This research uses an empirical and qualitative juridical approach. The results of the research and discussion show that the author obtained, among others, can be explained through the formulation that we discussed, namely: The characteristics that exist in the perpetrators of street prostitution, the impact on prostitution, technicalities in transactions between customers and prostitutes, and theories justify the existence of deviations in prostitution.
DAUN Alphitonia incana (Roxb.) Teijsm. & Binn. ex Kurz SEBAGAI ANTI-Escherichia coli: STUDI IN SILICO DAN IN VITRO Ramadhan, Hafiz; Forestryana, Dyera; Jamaludin, Wahyudin Bin; Hadi, Ahmad Nur; Raudatunnisa
Jurnal Ilmiah Ibnu Sina (JIIS): Ilmu Farmasi dan Kesehatan 2023: Webinar Nasional & Call For Paper
Publisher : Sekolah Tinggi Ilmu Kesehatan ISFI Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36387/jiis.v8i3.1701

Abstract

This research was conducted to determine the potential of phytochemical contents in producing antibacterial activity from 70% ethanol extract of Balik Angin leaves  (Alphitonia incana (Roxb.) Teijsm . & Binn. ex Kurz) against Escherichia coli bacteria in silico and in vitro. In silico assay of 20 compounds contained in Alphitonia species against the DNA gyrase receptor using PLANTs. Anti-E.coli activity assay of Balik Angin leaves macerated with 70% ethanol solvent using the Well diffusion method. In silico studies show that β-Sitosterol, Stigmasterol, Rutin, Kaempferol 3-O-rutinoside, and Zizyphoiside C have binding energies with DNA gyrase that can exceed Ciprofloxacin. The antibacterial assay results at a highest concentration of 26.56 mg/ml can provide an average inhibitory zone diameter of 12.75 ± 0.2 mm with a minimum inhibitory concentration (MIC) of 1.66 mg/ml (5.87 ± 1.5 mm). The 70% ethanol extract of Balik Angin leaves has the potential as an anti-Escherichia coli, supported by the content of phytochemical compounds that can act as DNA gyrase inhibitors.
Skrining Fitokimia Dan Uji Aktivitas Antioksidan Infusa Daun Mundar (Garcinia forbesii King.) Menggunakan Metode DPPH (1,2-Diphenyl-1-Picrylhydrazyl) Muthia, Rahmi; Ramadhan, Hafiz; Arsyad, Zyrzasya Sofia Nara
Sains Medisina Vol 2 No 1 (2023): Sains Medisina
Publisher : CV. Wadah Publikasi Cendekia

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

Abstract

Radikal bebas (oksidan) mencari dan menangkap elektron dari zat lain untuk menetralkan diri. Reaksinya menyebabkan terbentuknya senyawa abnormal yang dapat merusak sel-sel penting.  Salah satu sumber antioksidan alami adalah tumbuhan. Tumbuhan yang berpotensi sebagai antioksidan yaitu  Mundar (Garcinia forbesii King.). Penelitian ini bertujuan untuk mengetahui kandungan senyawa dan  mengetahui nilai IC50 infusa daun Mundar. Simplisia daun Mundar diekstraksi dengan metode infusa. Skrining fitokimia diujikan secara sederhana ditunjukkan dengan adanya dengan perubahan warna atau terbentuknya endapan. Uji aktivitas antioksidan dengan metode DPPH menggunakan Spektrofotometer UV-Vis. Pembanding yang digunakan kuersetin. Berdasarkan hasil skrining fitokimia infusa daun Mundar menunjukkan positif mengandung senyawa fenol dan flavonoid. Hasil uji aktivitas antioksidan infusa menggunakan konsentrasi 25, 50, 100, 150 dan 200 µg/mL  dengan rerata inhibisi masing-masing 24,575 ± 0,311, 28,679 ± 0,237, 33,880 ± 1,086, 36,054 ± 2,064 dan 41,176 ± 0,518 dengan nilai IC50 sebesar 297,9279 µg/mL. Kesimpulan dari penelitian ini adalah, infusa daun Mundar mengandung senyawa fenol dan flavonoid. Hasil uji kuantitatif aktivitas antioksidan infusa daun Mundar termasuk kategori antioksidan sangat lemah.
Pengembangan Sistem Informasi Enterprise Resource Planning Fiber to The Home pada Studi Kasus PT Trans Hybrid Communication Ramadhan, Hafiz; Zailani, Achmad Udin
Jurnal SISKOM-KB (Sistem Komputer dan Kecerdasan Buatan) Vol. 7 No. 1 (2023): Volume VII - Nomor 1 - September 2023
Publisher : Teknik Informatika, Sistem Informasi dan Teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47970/siskom-kb.v7i1.450

Abstract

Abstract—Dalam era globalisasi sekarang ini, perkembangan ilmu pengetahuan dan teknologi semakin pesat khususnya di bidang teknologi informasi. Sistem informasi telah menjadi kebutuhan beberapa perusahaan besar maupun kecil karena dapat mempermudah pekerjaan serta berpacu dengan perkembangan zaman. PT Trans Hybrid Communication menghadapi banyak tantangan dalam mengelola sumber daya perusahaan, seperti mengelola sumber daya manusia, manajemen operasional dan manajemen keuangan. Dalam tugas akhir ini, penulis menggunakan metode pengembangan perangkat lunak berbasis Agile yang merupakan salah satu dari model Software Development Life Cycle (SDLC). Penelitian ini bertujuan untuk mengembangkan sistem informasi Enterprise Resource Planning (ERP) untuk PT Trans Hybrid Communication, dengan fokus khusus pada layanan Fiber To The Home (FTTH). Enterprise Resource Planning (ERP) adalah perangkat lunak utama dari perusahaan yang bekerja untuk mengintegrasikan informasi yang ada di semua bidang bisnis yang memiliki tujuan untuk dapat merencanakan dan mengelola semua sumber daya yang tersedia bagi suatu perusahaan sehingga semua bisnis area dalam perusahaan bisa berjalan dengan baik. Pengembangan sistem informasi ERP FTTH membantu PT Trans Hybrid Communication mengoptimalkan penggunaan sumber daya, meningkatkan efisiensi, efektivitas operasional, dan memperbaiki pengambilan keputusan. Dapat terlihat dari tanggapan reaksi pengguna, dengan persentase rata – rata 87,8% yang sangat setuju, bahwa penggunaan Sistem Informasi Enterprise Resource Planning (ERP) memiliki dampak yang signifikan. Keywords — Sistem Informasi, Enterprise Resource Planning, Fiber To The Home, Pengembangan Sistem
Systematic Review of the Effectiveness of Using iPSC in Spinal Cord Injury Ibrahim, Sabri; Ramadhan, Hafiz
Asian Australasian Neuro and Health Science Journal (AANHS-J) Vol. 4 No. 3 (2022): AANHS Journal
Publisher : Talenta Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/aanhsj.v4i3.10124

Abstract

Damage to the spinal cord is the pathological condition known as spinal cord injury (SCI) or spinal cord injury. This ailment, which not only causes neurological impairments but also places a significant psychological and social burden on patients, has grown to be one of the most challenging worldwide health issues. A successful stem cell-based treatment has just been created and could be the answer to this medical issue. It has been demonstrated that iPSC-dNSC stem cells are efficient at both reducing post-traumatic inflammatory conditions and kicking off neuronal cell regeneration at the location of SCI lesions. The aim of this study to investigate the the effectiveness of using iPSC in spinal cord injury. This study used the literature review method by discovering articles using the search engine Google Scholar, and PubMed. According to the search results, 413 articles were obtained in accordance with the title of the study, but 8 articles met the inclusion criteria in this study. The findings of this study showed that the iPSC methodology was applied, as well as the advantages and results of the procedure. Using iPSCs to treat SCI is still challenging and needs additional investigation.
Early Postoperative Serum Sodium Level and Urine Output Volume Profile after Endoscopic Endonasal Transsphenoidal Surgery in Macroadenoma Pituitary Tumor Ramadhan, Hafiz; Syafitri, Adinda; Irsyad, Muhammad Ari; Nasution, Muhammad Deni
Asian Australasian Neuro and Health Science Journal (AANHS-J) Vol. 5 No. 2 (2023): AANHS Journal
Publisher : Talenta Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/aanhsj.v5i2.12347

Abstract

Introduction: Surgery is still the initial treatment of choice to for the majority of date with pituitary tumors. One of the most commonly performed minimally invasive neurosurgical procedures is transsphenoidal endoscopic endonasal surgery (ETS) and microscopic transsphenoidal surgery (MTS), used commonly for the resection of pituitary tumors. Neurosurgical operations for pituitary and suprasellar tumors may result in postoperative complications due to the crucial anatomical location of these tumors. The resulting postoperative complications can manifest as anterior or posterior pituitary dysfunction, particularly sodium disturbances, due to the changes in antidiuretic hormone (ADH) secretion, which remains one of the most frequent postoperative reasons for hospital readmission. Method: The aim of this study is to describe and determine the frequency distribution of patient characteristics who underwent endoscopic endonasal transsphenoidal resection of pituitary adenoma at Universitas Sumatera Utara Hospital between 2021 and 2022. Result: The findings of this study showed the frequency distribution of patient characteristics who underwent endoscopic endonasal transsphenoidal resection and postoperative sodium serum level profile as well as postoperative urine output profile. Discussion: The discussion section briefly discusses the findings and their implications. It mentions the high prevalence of headache and visual deficits among the patients, which aligns with previous studies. It also provides an overview of normal water balance and the pathophysiology of water balance disorders after pituitary surgery.  
Co-Authors Adinda Syafitri, Adinda Arsyad, Zyrzasya Sofia Nara Forestryana, Dyera Hadi, Ahmad Nur Ibrahim, Sabri Irsyad, Muhammad Ari Jamaludin, Wahyudin Bin Nasution, Muhammad Deni Pangestu, Rico Alfian Rahmi Muthia Raudatunnisa Ridwan Arifin Saefudin, Yusuf Rizky Wicaksono, Andri Aditya Zailani, Achmad Udin