Botryococcus braunii is a colonial green microalga with high potential as a source of valuable biomass. However, its large scale production is constrained by high production costs. The utilization of snakehead fish culture wastewater supplemented with agricultural fertilizers provides a more economical and sustainable growth medium. This study aimed to determine the optimal percentage of agricu…
Konsep badan hukum perseroan perorangan ini sejatinya justru sangat berbanding terbalik dengan prinsip PT pada UUPT sebelumnya yang didirikan berdasarkan perjanjian serta merupakan suatu persekutuan modal. Ketentuan Pasal 7 ayat (1) UUPT bahwa “Perseroan didirikan oleh 2 (dua) orang atau lebih dengan akta notaris yang dibuat dalam Bahasa Indonesia”. Undang-Undang Cipta Kerja memberikan kemu…
Porphyridium cruentum is a red microalga rich in bioactive compounds with potential for various industries. However, harvesting is difficult due to its microscopic unicellular nature. Bioflocculation using Streptomyces sp. offers an eco-friendly alternative. This study aimed to determine the optimal concentration of Streptomyces sp. for flocculation efficiency, protein and phycoerythrin content…
This study examines the legal status of the Deed of Statement of Confirmation of an Individual Company (Perseroan Perorangan) in fulfilling the requirements for opening a corporate bank account under Law Number 6 of 2023 on Job Creation. The background of this study lies in the emergence of additional requirements imposed during the process of opening corporate bank accounts, which potentially …
Haematococcus pluvialis merupakan mikroalga hijau yang dapat dimanfaatkan sebagai bahan bakar nabati, obat-obatan, dan makanan. Lingkungan yang kurang sesuai dan stres oksidatif pada H. pluvialis dapat menyebabkan H. pluvialis memproduksi lebih banyak lipid dan karotenoid. Perlakuan induksi menggunakan etanol dan radiasi ultraviolet dapat menjadi pilihan karena dapat mempengaruhi produksi React…
Mikroalga merupakan salah satu organisme yang berukuran mikro dan biasa ditemui di air tawar maupun air laut. Mikroalga juga memiliki jumlah biomassa yang banyak dari pertumbuhan yang lebih cepat dan tidak berkompetisi dengan produk pangan lainnya. Nannochloropsis sp. adalah mikroalga bersel tunggal yang memiliki ukuran 2 – 4 mikronmeter memanfaatkan nitrogen yang terdapat di dalam kandungan …
The development of the industrial era has created new problems. Industrial wastewater poses an environmental problem that has yet to be fully addressed. The waste is usually discharged directly into water bodies without going through the treatment process first, causing water pollution. One of the ecological technology operations that can be used is bioremediation using microalgae such as N. oc…
Penelitian ini bertujuan untuk mengetahui representasi kehidupan di kota metropolitan jakarta melalui film 'jakarta vs everybody'. Film ini menggambarkan realitas sosial yang dihadapi oleh para perantau dalam bertahan hidup di tengah kerasnya kehidupan ibu kota. Penelitian ini menggunakan metode kualitatif dengan pendekatan analisis semiotika Charles Sanders Peirce untuk mengkaji tanda-tanda ya…
Penelitian ini bertujuan untuk mengkaji representasi kelas proletariat dalam film Bumi Manusia (2019) dengan menggunakan pendekatan semiotika Roland Barthes. Film ini merupakan adaptasi dari novel karya Pramoedya Ananta Toer yang menggambarkan kehidupan masyarakat Hindia Belanda pada awal abad ke-20, khususnya dalam konteks ketimpangan kelas sosial. Pendekatan semiotika Barthes digunakan untuk …
OVERVIEW OF BROMAGE SCORE IN PATIENTS POSTOPERATIVE LOWER LIMB SURGERY WITH NEURIAXIAL ANESTHESIA IN THE RECOVERY ROOM AT RS DR. MOHAMMAD HOESIN PALEMBANG (Erina Felesia Salsabillah, 05th of December 2024, 68 Pages) Faculty of Medicine Sriwijaya University Background: Bromage score is a parameter used to assess the return of motor response in patients after anesthesia. It can also serve as an i…
Skin hyperpigmentation occurs due to excessive melanin production, causing certain areas to be darker than the surrounding skin. The use of anti-hyperpigmentation agents such as kojic acid and hydroquinone that work by inhibiting the tyrosinase enzyme can cause to serious side effects. Therefore, safer natural alternatives are needed. This study analyzes the potential of ethanol extract of red …
This book presents comprehensive research and analyses on road traffic safety in China, discussing individual, vehicle, road and environmental factors to improve road safety in the country. It also sheds light on the development of similar (adjusted) measures to reduce traffic violations and/or accident fatalities and injuries, and to promote road safety in other countries and regions. As such,…
Microalgae can be used as biomass feedstock and become bioremediation for ammonia in waters. Tetraselmis chuii is a type of microalgae that utilizes nitrogen, namely nitrate and ammonium in the growth process. This study aims to analyze the growth rate of cells, the optimum ammonia concentration for growth rate, and the growth rate of T. chuii biomass production at different ammonia concentrati…
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