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Widyariset

widyariset
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Published by Lembaga Ilmu Pengetahuan Indonesia

ISSN : 14117932 EISSN : 24610976 DOI : -

Core Subject : Engineering,

Engineering

Widyariset is a scientific journal which publishes the results of research and development, assessment and systematic thinking about science and technology. The writers of the scientific papers in this journal come from researchers/researcher candidates from various institutions' research and development (R&D), and universities. Widyariset is published regularly three times a year: in April for the issue of Social Sciences and Humanities (IPSK), in August for the issue of Natural Sciences (IPA) and in December for the issue of Engineering Sciences (IPT).

Arjuna Subject : -

Articles 485 Documents

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EFFECTIVENESS OF FISH LANDING BASE (PPI) BUNTOK SUPPLY CHAIN IN THE MARINE CAPTURE FISHERIES IN THE DISTRICT PUBLIC LANDS OF SOUTH BARITO, CENTRAL KALIMANTAN Rismutia Hayu Deswati
Widyariset Vol 18, No 1 (2015): Widyariset
Publisher : Pusbindiklat - LIPI

Barito River is one of the typology of inland waters that has the potential of abundant fish resources as much as 3-4 million tons of fish everyday. Fisheries marketing purposes in the District of South Barito are divided into two, they are inside and outside the district. This study aims to determine the supply chain system of the fish and examine measures to improve the effectiveness of PPIs in the distribution of fisheries in the South Barito regency. Data were collected through observation and interviews with key informants. The method of analysis used in this study with supply chain analysis and gap analysis described descriptively. From the research, it can be concluded that it is still not optimal in the presence of PPI Buntok distribution fisheries in the South Barito regency which recorded only 15% of fish catches are marketed in PPI Buntok while 85% is marketed outside the district. It istherefore necessary building repairs PPI adequate physical and managerial improvement in the management of the PPI

THE CONSTITUTIONAL COURT’S PROGRESSIVE DECICIONS ON SOLVING THE REGIONAL HEAD ELECTION DISPUTE Meyrinda R. Hilipito
Widyariset Vol 15, No 1 (2012): Widyariset
Publisher : Pusbindiklat - LIPI

The Constitutional Court of the Republic of Indonesia has been putting all the efforts to uphold a substantivejustice in every decision since its establishment, eight years ago. However, in relation with the regional headelection disputed, the court has made progressive decisions. Therefore, it seems that the court has been trying toextend its own authority. To analyze the problem, the research uses normative judicial research. Four court decisionsover the disputes of district elections that will be examined are the one of East Java Province, South Bengkulu,Kotawaringin Barat, and Jayapura. Based on the analysis of this research, the court has made progressivelegal interpretations. It means that the court is promoting substantive justice rather than procedural one.

EFFECT OF RELATIVE HUMIDITY ON MECHANICAL PROPERTIES OF STARCH-POLY VINYL ALCOHOL BLENDS - Indriyati
Widyariset Vol 13, No 2 (2010): Widyariset
Publisher : Pusbindiklat - LIPI

Telah dilakukan blending starch berkadar amilosa tinggi dengan polyvinyl alcohol (PVA) hidrolisa parsial menggunakan metode ekstrusi. Pemlastis yang digunakan adalah air. Hot press digunakan untuk membentuk hasilekstrusi menjadi lembaran film. Film yang dihasilkan fleksibel dan transparan. Dari pengujian sifat mekaniknya, kelembapan relatif (RH) yang rendah memberikan sifat rapuh pada film. Sebaliknya, spesimen yang diletakkan dalam desikator pada RH 70% menunjukkan sifat ulet. Nilai maksimum dari kuat tarik (tensile strength) dan Modulus Young masing-masing adalah 43 MPa and 1100 MPa. Semua nilai maksimum ini didapat saat film dikondisikan pada RH 43%. Sementara penambahan konsentrasi PVA meningkatkan elongation-to-break sampel.

RELIGIOSITY IN SALAWAT DEDAUNAN SHORT STORY Rahim, Yuliadi Muh
Widyariset Vol 16, No 1 (2013): Widyariset
Publisher : LIPI-Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (49.396 KB)

This research is conducted to reveal the value of religiosity in Salawat Dedaunan short story. This religiosity value would be revealed through the depiction of characters in the story and dialogue. The theory used in this study is the religiosity theory proposed by Glock and Stark. The method used in this research is qualitative descriptive method whilst data collection uses literary technique. The results obtained in this study is Salawat Dedaunan short story embodies religious value, such as the dimensions of ritual engagement, ideological engagement, intellectual engagement, experiential involvement and consequential involvement.

ANALISIS PARAMETER OPTIMUM PENYERAPAN KATION ZN(II) OLEH BIOMASSA Hydrilla verticillata Meyrina Eka Putri
Widyariset Vol 17, No 3 (2014): Widyariset
Publisher : Pusbindiklat - LIPI

Hydrilla verticillata has a functional group that has free electrons. If the functional group is contacted with a solution containing heavy metals, it will form a bond with the metals. This study aims to determine the uptake ca- pacity of Hydrilla verticillata biomass in optimum condition and its reaction kinetics using measurement methods Atomic Absorption Spectrophotometer (AAS). Based on the research that has been done, the optimum conditions of Zn2+ cation absorption by Hydrilla verticillata biomass is at pH 5, its contact time is 120 minutes, and its maximum absorption capacity is 125 ppm. The order reaction Zn2+ cation absorption by Hydrilla verticillata biomass is 1.

DIVERSITY OF HERPETOFAUNA SPECIES AT THE SECTION I OF ALAS PURWO NATIONAL PARK , BANYUWANGI, EAST JAVA Bayu Wisnu Broto; Subeno Subeno
Widyariset Vol 15, No 3 (2012): Widyariset
Publisher : Pusbindiklat - LIPI

The existence of herpetofauna at the Alas Purwo National Park has been neglected. It has been shown bythe lack of diversity data of herpetofauna in the National Park. This research was aimed to inventory and identifyof herpetofauna at Section I of the Alas Purwo National Park Management (SPTN I) for determination of thediversity level (H’). Evenness Index (E), and Simpson Domination Value (D) were used in this research Observationfound 4 families of amphibian with 1.486 samples and 7 families of reptile with 90 samples. SPTN I AlasPurwo National Park was considered as a medium level of diversity with 1.93 of H value. The research suggeststhat SPTN I belongs to a middle diversity level, middle evenness index, and relatively low domination value.

NAKHODA KMP SENOPATI NUSANTARA DITINJAU DART SEGI HUKUM Gatot Teguh Rusliyanto
Widyariset Vol 12, No 3 (2009): Widyariset
Publisher : Pusbindiklat - LIPI

KM Senopati was sinking on the passage from Kumai Kalimantan to Tanjung Emas Semarang, at Jepara north beach, Central Java on 29 December 2006. There were around 545 passengers on board in this accident in which hundreds of them lost their lives. Theory of sea transportation found that human errorf actor was the one of the causes in this casualties. At KMP SENOPATI NUSANTARA was found various awkwardness though the ship had been assumed seaworthinesxs. Intention of this research is to know any negligence factors of the Captain at KM. Senopati Nusantara casualties. The approach method applied is approach of jurisdictionalsociologist and specification of research applied is descriptive analysis qualitatively. Data used at this research are primary and secondary data. Based on the result, negligence aspect is one of the many factors of KM Senopati Nusantara casualties. Captain was guilty because of his negligence causing many people died and performed within implementing position as occupation.

YIELD COMPONENT PERFORMANCE AND PRODUCTIVITY OF RICE INPARI 13 VARIETIES IN VARIOUS PLANTING SYSTEM Yuti Giamerti; Zuraida Yursak
Widyariset Vol 16, No 3 (2013): Widyariset
Publisher : Pusbindiklat - LIPI

The purpose of this research is to know yield components performance and productivity of Inpari 13 varieties’s rice in planting systems of jajar legowo 2:1, legowo 4:1 and tegel. The rice was planted at 3 hectares of farmers’rainfed area in Mauk regency of Tangerang district. This location was a demfarm of SLPTT Banten Assesment Institute for Agricultural Technology. This research was held from April to August 2011. Planting system of jajar legowo 2:1, Legowo 4:1 and tegel compared yield components variable and of Inpari 13 varieties’s rice. The results showed that Inpari 13 varieties’s rice growed more optimal and had high productivity with planting systems of legowo 2:1(6,57 ton/ha) then legowo 4:1 (5,57 ton/ha) and tegel (5,09 ton/ha).

KOLOIMBA MITH AND THE INCHES RELATIONSHIP IN TOLAKINESS PEOPLE Jamaluddin Muchtar
Widyariset Vol 16, No 1 (2013): Widyariset
Publisher : Pusbindiklat - LIPI

Indonesian society is rich in myths. However, there are contradictory views among the people who believe and do not believe it. The uncertain truth of a myth followed by human fear of the truth of the myth itself. Myth is not just a mere story, but also cultural phenomenons, a product of human imagination, contain some meanings and social fact believed by the supporters. By taking a case study of Koloimba myth in Tolaki community, Southeast Sulawesi, the study aims to analyze (1) the structure of the myth miteme aspects, (2) the concept of incest in relation to Tolaki cultural myths. The research methods are the techniques of documentation, notes, and interviews. By using the paradigm of Lévi-Strauss’s structuralism, studies show 1. the relation structure Molowu myths and Saweringadi the social structure described through binary oppositions that contain specific messages with the Reject. for example, women><women, 2. the concept of incest in the myth that suggests ban Koloimba mate with a particular individual, is not accompanied by the recommendation, but rather emphasize aspects of the impact of an act that is considered taboo or abstinence done, particularly violations of the prohibition of incest. The results of this study suggest that myths are able deliver moral messages into simple language that guide behaviour and as a means of communication, and supporting the development of knowledge in society.

DAMPAK ANGKUTAN SEDIMEN TERHADAP PEMBENTUKAN DELTA DI MUARA SUNGAI BONE, PROVINSI GORONTALO Ari Mulerli
Widyariset Vol 13, No 3 (2010): Widyariset
Publisher : Pusbindiklat - LIPI

Big sediment transport that caused the agradation has been created at estuary. The sediment transport settling procces at estuary made the river bed elevation increasing, otherwhise, this fenomenom can closed the connector area between estuary with the coastal and ocean. Evaluation has been done to observe the effect of sediment transport due to estuary changes. In implementation, case study about the agradation at estuary of Bone River, Gorontalo. In this studi, characteristics of estuary are observed first to get the information about the morfological of study area. The evaluation uses Surface-Water Modelling System (SMS) as the main software to analysis. From the numerical model with do nothing scenario shows that the agradation will be created among 36.18 cm every year and if we improvment the estuary, agradation will reduce about 28.14 % and the average of bed level changes about 25.99 cm.

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Contact Name
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Pusbindiklat Peneliti-LIPI (The National Training and Education Center for Researchers Development – Indonesian Institutes of Sciences) Jl. Raya Bogor Km. 46, Cibinong Science Center Cibinong - Bogor 16911

Location
Kota adm. jakarta selatan,

Dki jakarta

INDONESIA