Unila E-Journal System

SFRA (Sweep Frequency Response Analysis) is a transportation test where one of the purposes of this test is to ensure that the core of the power transformer does not shift due to the journey from the factory to the field. The SFRA testing is divided into 4 frequency range areas from 20 Hz to 20 MHz ...

Penerbit: Faculty of Engineering, Universitas Lampung Jl. Soemantri Brojonegoro No.1 Bandar Lampung, Indonesia 35141

SYMBIOTIC ASSOCIATIONS IN MARINE SPONGES

Oleh: Harpeni, Esti

The characteristics of the sponge structure, homogenous, flexible, and simple, but pervaded by canals and their ability for filter-feeding, may facilitate development of intimate associations with other organisms. This study reviewed the described symbiotic associations between marine sponges and ot...

Penerbit: Jurusan Perikanan dan Kelautan

Symphony and Maintenance of Seized Ships: Experimenting U.S Maritime Court’s Practice in Nigeria

Oleh: Abdulkadir, Abdulrazaq Owolabi , Lawal, Saheedat Owolabi

Maintaining and managing seized ships is a critical aspect of the maritime industry worldwide. In countries such as the United States, measures are implemented to ensure that seized vessels are adequately managed and maintained during maritime proceedings. In contrast, when a ship is seized in Niger...

Penerbit: Universitas Lampung

SYMPTOMS VARIATION OF VIRAL INFECTIONS IN YARDLONG BEAN

Oleh: ., Supyani, Nurul Septariani, Dwiwiyati, ., Hadiwiyono

Yardlong bean (Vigna unguiculata subsp. sesquipedalis L.) is an important horticultural commodity in Indonesia. During the last ten years, yardlong bean planting areas in Indonesia especially in Java often suffered from epidemics of viral disease showing typical symptoms of yellow mosaic on their le...

Penerbit: Universitas Lampung

SYNERGISING INTERNATIONAL LABOUR LAWS AND HUMAN RIGHTS FOR PROTECTION OF INDONESIAN MIGRANT WORKERS

Oleh: Azis, Muhammad Abdul, Zahidi, Muhammad Syaprin, Pradhan, David

Efforts in promoting international legal protection of Indonesian migrant workers can be explained that it has complete regulations. This situation cannot be separated from the facts that show the importance of granting Specific labour rights for migrant workers in the international community’s pe...

Penerbit: Faculty of Law Universitas Lampung

Synergism of Wild Grass and Hydrocarbonoclastic Bacteria in Petroleum Biodegradation

Oleh: Gofar, Nuni

The concept of plants and microbes utilization for remediation measure of pollutant contaminated soil is the newest development in term of petroleum waste management technique. The research objective was to obtain wild grass types and hydrocarbonoclastic bacteria which are capable to synergize in de...

Penerbit: UNIVERSITY OF LAMPUNG

Synthesis and Characterization of Activated Carbon from Pattikala Fruit Waste (Etlingera elatior)

Oleh: Rahmawati, Hilda , Ismail, Nurmalasari , Asriyani, Nur

Activated carbon (AC) is an amorphous material with a suitable size pores distribution, high specific surface area, and high surface reactivity. Activated carbon can be produced from biomaterials and can be used as a water filter material, an absorbent for hazardous substances, and as electrodes in ...

Penerbit: Departement of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung

Synthesis and Characterization of Fe(II) Complex Compounds with Schiff Base Ligands of 4-Dimethylamino Benzaldehyde and Aniline as Dye Sensitized in Dye Sensitized Solar Cell (DSSC)

Oleh: Sembiring, Zipora, Ambarwati, Yuli, Aditya, Novi

Sintesis dan karakterisasi kompleks Fe(II) dengan ligan basa Schiff 4-dimetilamino benzaldehida dan anilin telah dilakukan dengan perbandingan konsentrasi 1:1. Kristal dasar Schiff yang dihasilkan berwarna jingga dengan rendemen 78%. Sintesis senyawa kompleks Fe(II) menghasilkan kristal kuning denga...

Penerbit: Jurusan Kimia FMIPA Universitas Lampung

SYNTHESIS OF CHITOSAN FROM KIJING SHELLS (P. exilis) WITH THE ADDITION OF CHLOROACETIC ACID AND TRIPOLYPHOSPHATE CROSS-LINKER FOR Cu (II) METAL ADSORPTION

Oleh: khairia, ihdal, Hasri, Hasri, Majid, Ahmad Fudhail

The utilization of kijing clam shells as raw materials for chitosan production is one of the efforts to reduce kijing clam shell waste. This study is an experiment aimed at determining how to synthesize carboxymethyl chitosan (CM-Ch) and carboxymethyl chitosan-tripolyphosphate (CM-Ch-TPP), as well a...

Penerbit: Jurusan Kimia FMIPA Universitas Lampung

Synthesis of Superconductor Bi1,6Pb0,4Sr2Ca2Cu3O(10+x) for Meissner Test Demonstration Using Solid Reaction Method

Oleh: Mardova, Liyana, Rasitiani, Amilia, Asmi, Dwi

The research has been done in the field of Field Work Practice to synthesize superconductors Bi1,6Pb0,4Sr2Ca2Cu3O10+x for Meissner test using solid reaction method. The objective of this research is to make superconductor Bi1,6Pb0,4Sr2Ca2Cu3O10 x with solid reaction method and to know the result of ...

Penerbit: Department of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung

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