Telusuri Artikel Berdasarkan Abjad - Portal Jurnal

Menampilkan 782 artikel yang diawali dengan huruf "R"


Reduction of Ammonia Emissions and Fecal pH in Chicken Housing Through Phytobiotic Supplementation in KUB-2 Chickens

Oleh: Nurfajrina, Yulia Irwina Bonewati, Bustan, Herni

The increasing population of Balitbangtan superior native chickens (KUB-2) may cause ammonia emissions and unpleasant odors from feces, reducing the quality of the poultry house environment. This study aimed to evaluate the effect of herbal-based phytobiotic supplementation on ammonia levels, fecal ...

Penerbit: DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG

Reduction of Escherichia coli Contamination in Vannameii Shrimp (Litopenaeus vannamei) using Cassava Leaf Extract (Manihot glaziovii) and Noni Fruit (Morinda citrifolia L.)

Oleh: Chori, Vina Asfia, Sartika, Dewi, Hidayati, Sri

This research is  study of  inhibition power between rubber cassava leaves extract (Manihot glaziovii) and noni (Morinda citrifolia l.) in reducing Eschericia coli contamination in vannameii shrimps (Litopenaeus vannamei). Cassava leaves contains flavonoids, saponins and tannins while noni contain...

Penerbit: The University of Lampung

REDUCTION OF PATHOGENIC BACTERIA DURING FERMENTATION OF MASIN BY PROTEASE AND BACTERIOCIN-PRODUCING LACTIC ACID BACTERIA

Oleh: Pramono, Heru, Suciati, Pipin, Putra, Taruna Fernando

Contamination of pathogenic and spoilage bacteria on fermentation process of seafood and fisheries product is a major concern on food safety. The aims of this study were isolating and applying the bacteriocin- and protease-producing lactic acid bacteria from the gastrointestinal tract of mud crab fo...

Penerbit: Jurusan Perikanan dan Kelautan

Reduction of tofu industry liquid waste pollutants using the electrocoagulation method, with the influence of the distance between electrodes and contact time: Reduksi polutan limbah cair industri tahu menggunakan metode elektrokoagulasi, dengan pengaruh jarak antar elektroda dan waktu kontak

Oleh: Windiastuti, Elsa, Wijaya, Iqbal Mulya, Subara, Deni

Tofu production produces solid waste and liquid waste which can pollute the environment. Industrial wastewatertreatment has been carried out using various methods, one of which is the electrocoagulation method. Thepurpose of this study was to analyze the effect of distance between electrodes and con...

Penerbit: Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

REDUCTION OF TOTAL ORGANIC CARBON AND CORRELATION WITHIN ABUNDANCE AND DIVERSITY OF PHYTOPLANKTON IN AQUAPONICS SYSTEM

Oleh: Juliana SY, Indah Pratiwi, Diantari, Rara, Efendi, Eko

Water quality plays an important role in aquaponics system. Water chemistry parameter that may affect water quality is total organic carbon. Sources of carbon in the aquaponics system mainly derived from the decomposition of organic matter which derived from artificial feed and plant respiration. Th...

Penerbit: Jurusan Perikanan dan Kelautan

REDUKSI AMONIA PADA SISTEM RESIRKULASI DENGAN PENGUNAAN FILTER YANG BERBEDA

Oleh: Norjanna, Fitri, Efendi, Eko, Hasani, Qadar

Amonia merupakan parameter kualitas air yang berperan penting pada budidaya ikan. Ikan mengeluarkan limbah dari sisa pakan dan metabolisme yang banyak mengandung amonia. Permasalahan yang biasa dihadapi adalah cepatnya akumulasi limbah dari residu pakan dan hasil metabolisme ikan. Amonia akan teraku...

Penerbit: University of Lampung

Reduksi Bising Motor Diesel Menggunakan Partial Enclosure

Oleh: Suudi, Ahmad

Noise is one of the environmental problems that we must concern on it, not just it can produce  healthy problems, but it can reduce working productivity too. This research is  aimed to reduce noise produced by diesel engine in the laboratory of motor combustion engine.The experiment was conducted ...

Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung

Reduplikasi pada Tembang Dolanan Jawa

Oleh: Ayuanda, Winda, Nasution, Khairina, Deliana, Deliana

The culture of politeness adopted by the Javanese ethnic group means that the people often use indirect conversation to convey certain intentions. One of the roles of tembang dolanan is as a tool to convey ideas in the form of moral messages, since tembang dolanan contains good messages for life. So...

Penerbit: Universitas Lampung

Reevaluating the Necessity of a State of Emergency: Lessons from the Covid-19 Pandemic

Oleh: Taqwa, Muhamad Dzadit, Al Bone, Nayla Amalia

Jimly Asshiddiqie argued that Indonesia should have declared a state of emergency during COVID-19 to ensure effective governance, asserting that, without it, the government lacked legitimacy to implement restrictive policies. This paper critically examines this claim through a doctrinal and regulato...

Penerbit: Fakultas Hukum Universitas Lampung

Refinement of Taxpayer Legal Subject provisions in the New Criminal Code against the Offence of Corporate Tax Avoidance in Indonesia

Oleh: Kusworo, Daffa Ladro

Law No. 16 of 2009 concerning General Provisions and Tax Procedures (UU KUP) focuses on corporate criminal liability and criminal sanctions related to criminal offenses in the field of taxation. This stems from criminal responsibility to corporations as a prerequisite for corporate punishment. Crimi...

Penerbit: Faculty of Law, Universitas Lampung

Reflecting Pancasila in Environmental Crimes Enforcement: Diffusing Values to Indonesia’s Laws

Oleh: Arief, Syamsul, Hasibuan, Fauzie Yusuf , Mulyadi, Lilik

Pancasila and the 1945 Constitution play crucial roles in shaping Indonesia's governance, societal values, and legal framework, particularly in safeguarding the right to a clean and healthy environment. However, environmental destruction persists due to inadequate corporate accountability enforcemen...

Penerbit: Fakultas Hukum Universitas Lampung

Reflection of Political Law in the Development of State Constitution in Indonesia

Oleh: Fauzi, Maghfira Nur Khaliza

The existence of goals in the state is in accordance with Emmanuel Kant's opinion that the existence of guarantees relating to the formation and defense is to improve the position of the law. There is a strong impetus that needs to be realized optimally when there is a change in the legal politics o...

Penerbit: Fakultas Hukum Universitas Lampung

Reflection of the Test-Item Quality in State SMP and SMA in Bandar Lampung

Oleh: Suparman, Ujang

The objectives of this research are to analyze critically the quality of test items used in SMP and SMA (mid semester, final semester, and National Examination Practice) in terms of reliability as a whole, level of difficulty, discriminating power, the quality of answer keys and distractors. The met...

Penerbit: Universitas Lampung

Reflections On Crossing The Boundaries Between Public And Private Law In Implementing The “European Green Deal."

Oleh: Bojar-Fijalkowski, Tomasz

Climate change brings global challenge. The European Union has been focal in transforming its political doctrine into hard-law standards legal system to tackle climate change. A program namely "European Green Deal" promotes sustainable development in some areas including energy, waste, transport, co...

Penerbit: Fakultas Hukum Universitas Lampung

REFLEKSI: MENGHIDUPKAN KEMBALI EKSISTENSI MPR DAN GARIS-GARIS BESAR HALUAN NEGARA (GBHN)

Oleh: Efriza, Efriza

This paper discusses the problems between the State Policy and the State Policy Outlines (GBHN), which also explain the differences between the 1945 Constitution before and after the amendment. The development of the reality of politics and democracy in Indonesia in the reform era, with the direct e...

Penerbit: Jurusan Ilmu Administrasi Publik, Universitas Lampung