bluuebunny/crossref_metadata_2025 huggingface dataset:
COMMUNITY STRUCTURE OF GROUPER FISH (Serranidae) LANDED IN PEUKAN BADA SUBDISTRICT, ACEH PROVINCE
Authors: Astuti Rika , Yonvitner . , Kamal M. Mukhlis
Published: January 2018

ABSTRACTInformation on important and economic grouper fish (Serranidae family) in Peukan Bada waters, Province of Aceh is very limited. This objecives of this research were to determine spatial and temporal variabilities in species composition and community structure of grouper landed in Peukan Bada, Aceh Besar District. The research was conducted using survey method during February to June 2015 on three fish landing sites i.e., Ujong Pancu, Lamtengoh, and Lamteh. The groupers were caught by using handline. The landed fishes were therefore counted and identified up to species level. The data were also analyzed based on taxonomic information and individual number of each species, community structure using the diversity index (H’), eveness (E), and dominance (D). The results obtained 835 individual, 21 species of grouper belong to 4 genera (Aethaloperca, Cephalopholis, Epinephelus dan Variola). Based on species, Epinephelus fasciatus and Cephalopholis sonnerati were the most grouper fishes in the region.  Based on community structure, diversity value (H’) in Lam-tengoh was higher than that in Ujong Pancu and Lamteh. Total grouper fish catches were not significantly different (P>0,05) among the three region. Meanwhile, total grouper fish cacthes were significantly different between seasons (p<0,05). The diversity species variation during five months of observation was affected by the differences in catches area, the condition of aquatic enviroment, and oceanographic condition.Keywords: Groupers, Peukan Bada, species composition, community structure
APPLICATION OF ARTIFICIAL FEED WITH DIFFERENT PROTEIN CONTENT ON BLACKSADDLED CORAL GROUPER Plectropomus laevis NURSERY
Authors: Slamet Bejo
Published: January 2018

Blacksaddled coral grouper Plectropomus laevis is an export commodity and possess high economic value in Asian markets, but the wild population is already threatened. The purpose of this study was to determine the best food for improving growth and survival rate. The nursering were conducted using 9 fiberglass tanks with 1 m3 of volume for 6 month, with three treatment and 3 replicates. Three different foods were used as treatments, i.e.: Local commersial pellet with crude protein content 50% (A), im-port  commersial pellet with cure protein content 55% (B) and trash fish (sardine) (C). The initial size of blacksaddled coral grouper seed were 2.5 cm total lengths (TL), 0.45 g body weight (BW). The stocking density of fry was reared at 250 fish per m3. A complete random design was used as an experiment design. Data was analysed using ANOVA statistics. Feeding times were twice a day at 08.00 and 15.00 local time; with dose at satiation. The samplings of fry were conducted every 15 day to measure of survival rate (SR), TL and BW. On the end of experiment was calculated economic ana-lized (BC ratio). The result showed that there was significant different (P<0.05) among treatments for SR and growth rate (GR). The better SR and GR was at treatment B with SR 96.5%, and GR 0.75g/day followed by treatment C (SR 90.5%: GR 0.54g/day) and treatment A (SR 81.5%: GR 0.42g/ day. The food conversion ratio was 1.15 in treatment A, 1.02 in B and 4.81 (wet weight) in C. From economic analized showed that the best BC ratio was in pellet 55% protein (B), followed by trash fish (C) and pellet 50% protein (A) with BC ratio of 1.75, 1.72 and 1.41 respectively.
HABITAT SUITABILITY AND ZONING ANALYSIS FOR GREEN TURTLE Chelonia mydas IN THE MARINE CONSERVATION AREAS OF PANGUMBAHAN TURTLE PARK, SUKABUMI
Authors: Afandy Yusuf Arief , Yulianda Fredinan , Agus Syamsul Bahri , Liew Lucy Peter
Published: January 2018

This study reviews the suitability of habitat for the green turtle in the Pangumbahan Turtle Park. The purpose of this study is to evaluate the existing zoning system and to provide recommendations of alternative zoning approach based on ecological suitability turtle habitat. Observations and fieldwork were undertaken throughout the coastal area of Pangumbahan from January to June 2015 by collecting data which include nesting site for turtles, sand temperature and moisture content, width of the beach, surface slope of the beach, vegetation cover, seagrass and secondary data. Methods of data analysis consists of suitability analysis with the spatial approach using Geographic Information System. The results of the analysis of overlay method were classified into three classes of suitability, which include very suitable covering 6,91 hectares, suitable covering 14,60 hectares and less suitable covering 37,21 hectares. The current existing zones needs to be revised using the recommended zoning system. As an implementation of the findings from this study as well as to effectively manage the conservation area based on the green turtle ecology, it is highly recommended to do a zoning system which is based on the principal of the green turtles habitat suitability to ensure the sustainability of the green turtle within the conservation area. This will ensure the zoning system suits the green turtles’ characteristics hence enabling each of the zones to effectively functioning.
COHESIVE SEDIMENT TRANSPORT MODELING ON INNER AMBON BAY
Authors: Noya Yunita A. , Purba Mulia , Koropitan Alan F. , Prartono Tri
Published: January 2018

The presence of cohesive sediment in the water column can reduce light penetration and affect photosynthesis process, and it can be disrupted the primary productivity of aquatic, and sedimentation of coastal waters. The objective of this research was to determine the cohesive sediment distribution pattern and the relationship with sedimentation. MIKE 3 FM modeling was used to understand the process of sediment transport and sedimentation on Inner Ambon Bay. Sediment transport modeling method was divided into two stages: the hydrodynamic modeling (baroclinic) and sediment transport (mud transport) modeling. The model results indicate current patterns in the Inner Ambon Bay is influenced by the tidal factor. Suspended sediment dispersed vertically from the surface to a depth of 30 m with concentration of about 3.5-15 Kg/m3. The maximum consentration of the suspended sediment occurs at head of the bay (around Waiheru, Passo, and Lateri). Model simulations for 30 days showed the rate of erosion is about 1.04-6.15 Kg/m2/s, while in Inner Ambon Bay the erosion about 9.07x10-8Kg/m2/s only occurred in T1 station. Sedimentation associated with the cohesive sediment accumulation and it was shown by bed level. In addition, the simulation showed bed level in sill ranged at 0.01-0.19 cm and 0.47 mm/day on average, while in the Inner Ambon Bay it ranged from 1.75-10.01 cm, and the sedimentation rate was approximately 39.9 mm/day.
COMPOSITION AND ANTIBACTERIAL ACTIVITIES OF MARINE SPONGES FROM DIFFERENT SEAGRASS ECOSYSTEMS IN KEPULAUAN SERIBU WATERS, JAKARTA
Authors: Ismet Meutia Samira , Bengen Dietriech G. , Radjasa Ocky Karna , Kawaroe Mujizat
Published: January 2018

A seagrass ecosystem has high productivity that supports many species of associated invertebrates, including sponges. However, seagrass beds with different habitat condition, including seagrass species composition and architectural morphotypes could affect the associative sponge in the ecosystem.   This study is aimed to find out about sponge species composition in different seagrass beds. The observation was conducted in two seagrass ecosystems at the east (site 1) and at the southeast (site 2) of Pramuka Island, Kepulauan Seribu, near Jakarta Bay, Indonesia. The Belt Transect was used to assess the density of sponges on the seagrass ecosystem, which was placed parallel to the coastline. The sponges species has higher number at the east than the southeast, with both sites was dominated by Spirastrella sp. and Agelas conifera. Correspondence Analysis (CA) results showed that sponges community has close interaction with seagrass abundance especially Cymodocea rotundata and Enhalus acoroides and architectural characteristic (patchily or continues meadows). Antibacterial assay of sponges tissue showed that only 7 sponge species has activity against targeting bacteria. The CA results also showed that sponge antibacterial activity was not correlated with seagrass species, with low bactericide and bacteriastatic activities. The implication of this result showed that sponges community can grow up at seagrass ecosystem eventhough their potential secondary metabolite activities is very low probably due to lack of stimulus mechanisms in the environment.
UTILIZATION OF MARINE FUNGAL Nodulisporium sp. KT29 METABOLITES TO IMPROVE THE PRODUCTION PERFORMANCE OF MARINE CULTURE OF WHITE SHRIMP
Authors: Saputra Fazril , Wahjuningrum Dinamella , Tarman Kustiariyah , Effendi Irzal
Published: January 2018

This study aimed to determine the best dose of administration of marine fungal Nodulisporium sp. KT29 metabolites to improve the production performance of marine culture of white shrimp. The experimental animals used were white shrimp Litopenaeus vannamei post larvae 12, which were reared in the sea using floating net cages with a stocking density of 700 post larvae/net. Experimental design used was a completely randomized design consisting of 3 treatments with 3 replications; control without the administration of Nodulisporium sp. KT29 metabolites, dietary of feed containing Nodulisporium sp. KT29 metabolites at doses of 20 mL/kg of feed and 40 mL/kg of feed. The results showed that survival rate, absolute length growth, weight gain, daily growth rate and feed conversion ratio in treatment groups were better than the control (P<0.05). The administration of marine fungal Nodulisporium sp. KT29 metabolites at a dose of 20 mL/kg of feed could improve the production performance of white shrimp cultivated in the sea with survival rate, daily growth rate and feed conversion ratio: 66.61±6.94%, 20.18±0.39 %/day and 3.20±0.22, respectively.
PERKEMBANGAN AKTIVITAS ENZIM PENCERNAAN LARVA RAJUNGAN Portunus pelagicus
Authors: Nikhlani Andi , Sukarti Komsanah
Published: January 2018

Keberlanjutan produksi larva rajungan Portunus pelagicus telah dilakukan, namun sintasan yang diperoleh belum stabil. Aktivitas pencernaan diketahui sangat terkait dengan jenis pakan yang dikonsumsi larva sehingga berdampak terhadap pertumbuhan dan sintasannya. Enzim amilase, lipase, pepsin dan tripsin merupakan indikator biologis yang dapat menunjukkan kesesuaian jenis pakan yang dikonsumsi larva melalui kemampuannya untuk mencerna. Tujuan penelitian ini adalah untuk mengetahui aktivitas enzim pencernaan pada larva rajungan. Data aktivitas enzim pencernaan yang diperoleh disajikan dalam bentuk grafik dan dianalisa secara deskriptif. Berdasarkan hasil penelitian, aktivitas enzim amilase, lipase dan tripsin mulai terdeteksi pada larva umur satu hari. Pola aktifitas enzim amilase menunjukkan peningkatan sejak larva berumur satu hari hingga hari ketujuhbelas kemudian cenderung menurun sampai akhir penelitian. Aktivitas enzim tripsin tinggi pada hari kesatu, tapi cenderung menurun pada hari ketiga dan kelima, dan meningkat lagi pada hari ketujuh sampai hari terakhir penelitian. Aktivitas amilase dan tripsin tertinggi selama periode waktu tersebut terjadi pada larva umur sebelas hari, sedangkan aktivitas enzim lipase cenderung stabil dari awal sampai akhir penelitian. Aplikasi budidaya, pemberian pakan buatan dengan kandungan karbohidrat, protein dan lemak tinggi sebaiknya dilakukan saat larva berumur sebelas hari.
PENGAMATAN AWAL KONSENTRASI SENYAWA POLISIKLIK AROMATIK HIDROKARBON (PAH) DALAM SEDIMEN DI PERAIRAN DELTA MAHAKAM, KALIMANTAN TIMUR
Authors: Edward .
Published: January 2018

Polisiklik aromatik hidrokarbon adalah polutan lingkungan yang dijumpai dimana-mana yang dihasilkan terutama selama pembakaran yang tidak sempurna dari bahan-bahan organik. Beberapa PAH bersifat toksik, mutagenik dan atau karsinogenik. Tujuan penelitian ini adalah untuk mengetahui kadar dan jenis senyawa PAH dalam kaitannya dengan perlindungan biota perairan. Penelitian ini dilakukan pada bulan April 2016 di delta Sungai Mahakam. Contoh sedimen diambil dengan menggunakan alat pengambil contoh sedimen (Grab sampler) pada 3 Stasiun penelitian yakni Sungai Purun (St 1), Pulau Tunu (St 2) dan Pulau Segara (St 3). Kadar dan jenis senyawa PAH ditentukan dengan menggunakan Gas Chromatography-Mass Spectrometry (GC-MS). Hasilnya menunjukkan kadar PAH dalam sedimen di ketiga stasiun tersebut relatif rendah dan masih sesuai dengan nilai ambang batas aman untuk kehidupan biota perairan. Jenis PAH di perairan ini didominasi oleh PAH dengan berat molekul rendah. Sumber kontaminan PAH dalam sedimen berasal dari aktivitas perkapalan dan permukiman.
AMINO ACID PROFILE AND BIOACTIVE COMPOUNDS OF SEAHORSE Hippocampus comes
Authors: Sari Evi Maya , Nurilmala Mala , Abdullah Asadatun
Published: January 2018

Seahorse is one of the marine living  resources usually used as ornamental fish, traditional medicinal materials, and souvenirs. The purpose of the study was to determine the proximate composition of wet and dry seahorses, determine the profile of amino acid hydrolyzate and powder of seahorses, and determines to content of bioactive compounds from the ethanol extract of seahorses on qualitatively. The sample of this study is seahorses obtained from nature. Prviously, seahorses were morphometric identified, subsequently, seahorses were made of the powder, hydrolyzate, and ethanol extract. Several analyzes used were qualitative analysis of proximate, amino acid, and phytochemical analysis. Morphometric identification results indicate that the type is Hippocampus comes. The proximate composition is water content is 66.16 ± 0.33% (wet) and 10.33 ± 0.16% (dry), ash content of 9.55 ± 0.15% (wet) and 9.65 ± 0.16% (dry), lipid content 1.18 ± 0.23% (wet) and 4.89 ± 0.37% (dry), protein content of 22.73 ± 0.17% (wet) and 69.83 ± 0.31% (dry), carbohydrate 0.39 ± 0.23 (wet) and 5.50 ± 0.34 (dry). The amino acid composition both on hydrolyzate and powder comprising 9 essential amino acids are lysine, leucine, isoleucine, phenylalaline, valine, methionine, histidine, arginine, and threonine and 6 non essential amino acids are tyrosine, alanine, glycine, serine, glutamic acid, and aspartic acid. The results of identification of bioactive compounds is flavonoids, triterpenoids, steroids, saponins, and phenol of hydroquinone. Keywords: Hippocampus comes, proximate analysis, amino acid, and bioactive compounds
TRAJECTORY MODEL FOR IDENTIFICATION OF OIL SPILL AROUND THE COAST OF PARI ISLAND, SERIBU ISLANDS, NORTH JAKARTA
Authors: Putri Mutiara R. , Setiawan Agus , Sari Titi , Mayer B. , Pohlmann T.
Published: January 2018

Oil spills at sea are common in the shipping lanes of the ship as well as the locations of offshore oil drilling. Unfortunately, in every occurrence of the oil spill, we only see the effects after the occurrence, without knowing the original source. Indonesian Numerical Coastal Environmental Assessment (IndoNACE) is research collaboration between Indonesian and Germany by applying satellite data, numerical modeling, and field observations to make an assessment on environmental consequences to oil spills at sea. One of the locations of these research activities is Pari Island, Seribu Islands, North Jakarta. Simulation of hydrodynamic models around Pulau Pari with Hamburg Shelf Ocean Model (HAMSOM) was performed using tides, surface winds, and density difference of seawater as input. Afterwards, by utilizing results of the hydrodynamic model, the spreading of oil spills as well as the origin of the oil spills were estimated using forward and backward trajectory models, respectively. In the case study of Pari Island, there is a presence of thin film of oil in 5 November 2015 that disappears after one day. We suggest that the origin of oil spills were found on the beach Pari Island is expected from the east - northeast of Thousand Islands and is likely from the subsea pipeline which runs from the north to the city of Jakarta or shipping lanes through the Indonesian archipelagic sea lanes (ALKI) I of Karimata Strait up to Java Sea and the Jakarta Bay.
ESTIMASI STOK KARBON MANGROVE (ABOVEGROUND) DI TANJUNG API-API, SUMATERA SELATAN
Authors: Purwiyanto Anna Ida Sunaryo , Agustriani Fitri
Published: January 2018

The rapid development of infrastructure that occurred in the area of Tanjung Api-api resulted in changes in the function of mangrove land along the coast. Directly, this also impacts on the sustainability of ecological functions of mangroves. This study aims to estimate changes (prior to infrastructure development and current conditions) of aboveground carbon reserves stored in mangrove forests in Tanjung Api-api. This research was conducted in June-August 2016. Carbon stocks in mangrove along Tanjung Api-api were conducted by surveying the mangrove species and density, and then calculating biomass and carbon stock using allometric equation. While changes in carbon stocks are calculated by converting changes in mangrove area before and after infrastructure development to carbon stock value. The change of mangrove area was done by doing image data processing in 2005 and 2016. The results showed that mangrove Tanjung Api-api has 9 species of mangrove with total mangrove aboveground biomass of Tanjung Api-api is 1.1498 Mg.ha-1 and stored carbon of 0.5235 MgC.ha-1 and able to absorb CO2 of 1.1921 MgC.ha-1. The result of satellite image processing shows that there is a reduction of mangrove land of 1056.6 ha during the last 11 years from 9741.15 ha in 2005 (before development) to 8684.55 ha in 2016. Thus, there is a decrease of mangrove biomass by 1214.894 Mg, carbon stock is reduced by 553.090 MgC and CO2 uptake is reduced by 2029.84 MgC. Keywords : aboveground, CO2, mangrove, Tanjung Api-api
LOBSTER FISHERY MANAGEMENT IN THE MARINE ECOSYSTEM APPROACH AT SIMEULUE ISLAND WATERS (WPP-NRI 572)
Authors: Edwarsyah .
Published: January 2018

The lobster fishery is one of the leading fisheries commodity on Simeulue Regency so that local government must manage wisely in order to maintain the sustainability of the lobster fishery. Aceh Government Regulation namely Qanun Aceh No. 7 of 2010 concerning fisheries already in effect. However, the institutional system has not functioned optimally in the management of lobster fisheries. The purpose this study is to examine the domain of fishing techniques, socio-economic and institutional management of lobster fisheries with ecosystem approaches in Simeulue waters. Research method using qualitative research. The method of data collection is survey method which is done by purposive sampling approach that is by doing depth responder interview which is considered informative and wide knowledge about the institute. Data analysis using EAFM analysis done with Flag Modeling technique. Based on the results of the study that the assessment of the fishing domain techniques and economic domains in aggregate showed bad category. Meanwhile, social domains and institutional domains show moderate categories so aggregate composites overall show fewer categories. It is therefore necessary to make a tactical decision from the bad to be better in accordance with the category of each EAFM domain. Keywords:  fisheries management with ecosystem approach (EAFM), WPP 572, Simeulue
MANEUVERING PERFORMANCE OF A 30 GT FISHING VESSEL WITH ASYMMERICAL PROPELLER CONFIGURATION
Authors: Muhammad Andi Haris , Syarifuddin . , Paroka Daeng , Rahman Sabaruddin , Wisyono . , Pratama Andi Angga
Published: January 2018

Fishing vessels are designed with a specific mission. That mission is to locate, catch, and preserve fish while out at sea, meanwhile the vessel needed to have good maneuverability. This research describes a study on asymmetrical propeller configuration of a fishing vessel to improve its maneuvering quality. MATLAB-simulink program was used to simulate, the turning circle and the zigzag maneuvers. The simulation program was developed based on the mathematical model for a fishing vessel maneuvering. The mathematical model involved the setting-up a 3 DOF (Degres of Freedom) mathematical model in a modular of MMG (Mathematical Modeling Group) of the hull, propeller and rudder component. The result indicated that twin propeller with asymmetrical had an advantages of turning circle ability of 8% to 14 %, meanwhile the zigzag maneuver 20°/20° had 9 to 20 % 1st overshoot different between left and right heading.                                                                                         Keywords: Configuration, propeller, assymetrical, fisheries, simulation
MODEL PENENTUAN JUMLAH ARMADA ANGKUTAN KOTA YANG OPTIMAL DI KOTA BANDUNG
Authors: Aviasti Aviasti , Rukmana Asep Nana , Jamaludin Jamaludin
Published: December 2017

The research conducted is to make the model of determining the optimal transportation fleet in Bandung City, to overcome the imbalance between the number of available fleet and the number of passengers in need. This research type is quantitative with case study of two city transportation trajectory in the route of Sadang Serang Caringin and Riung Bandung Dago trajectory which at the time of preliminary research is categorized not optimal. To determine the optimal number of urban transport fleets, there are several variables associated with this include: number of passengers (P), fleet volume / frequency (F), vehicle capacity (C), cycle time (CTABA), load factor ( LF), and headway (H). The results showed that the number of public transport fleet for the route Dago - Riung Bandung and Sadang Serang - Caringin currently too much does not match the needs of the meaning is not optimal
Good Mining Practice Sebagai Penopang Pengelolaan Pertambangan Berkelanjutan Dan Berwawasan Lingkungan
Authors: Usman Dudi Nasrudin
Published: December 2017

Garut Regency is a district that has enough of the potential mineral resources, such metallic minerals and nonmetals including sand and andesite,  one of the areas is Mount Guntur. Many factors encourage to stop mining activity, one of them is environmental factors. Therefore, it needs a  relocation to other areas, by consideration of the potential mineral deposits, to fulfill the increasing market demand. The relocation is done as a step that mining activities do not interfere with mountain tourism, natural environmental conditions, and policies related to the environment, safety and occupational health and spatial planning. The field observations result, study geological location dominated by Qhg, Qypu, and QYM. The other geological aspects that must be considered is the distribution pattern of the river. The vegetation conditions  results show that the types of vegetation found in many locations namely crops and plantations, shrubs and bamboo. Based on the calculation of immeasurable resources, there is Boulder andesite-basalt amounted to 13,515,740 MT, with an estimated average thickness taken from the surface to the deepest point of 60 meters penetration geolistrik, although in fact the thickness of andesite - basalt is absence of definite size, thereby the concretion Factor has a value of 30%.
Introduksi Teknologi Biogas Sebagai Energi Terbarukan Untuk Masyarakat Pedesaan (Studi Kasus: Desa Kosio, Sulawesi Utara)
Authors: Rumbayan Meita
Published: December 2017

This paper is the progress report of research action about biogas technology introduction for a rural community in North Sulawesi, Indonesia. The purpose of this study is to discuss biogas technology utilization in the selected rural. The research method is done by literature review, interview, site visit, data collection using questioner and case study of pilot project development in biogas technology for a household in Kosio village indicate a positive response from the local community. The discussion based on literature review, data collection and case study gives some recommendations for further study in term of scenario and guideline for the development of biogas technology for rural communities.
Penerapan Service Engineering Framework Pada Arsitektur Sistem Berorientasi Service
Authors: Hodijah Ade
Published: December 2017

The Service Engineering (SE) is understood as a framework to create innovative services in application development of information technology approach to Service Oriented Architecture (SOA). Implementing SOA is required methodology to identify services that can be used again in the application and organization of a company. in this research, software development model used is object-oriented methodologies, SOA itself is a collection consisting of tools, technologies, frameworks, and best practices that facilitate the implementation of a service quickly. in a study this uses the tools of Business Process Management System (BPMS) to support the implementation of service-oriented software. the purpose of this study is to produce a model of activities and artifacts of the application software development models of the SE with a case study Rate Loans. Validation to the design of the model is done through testing of the software produced. The results showed that the application of the SE in the development of service-oriented software can use the object-oriented methodology by providing additional value-added analysis and redesign of business processes to be implemented on a BPMS. BPMS usage of the application of the SE on the SOA has the advantage of visualization in the management of business processes.
Pemanfaatan Arcgis Online Sebagai Media Penyampaian Informasi Spasial Kota Malang
Authors: Hamdani Akhmad Faruq
Published: December 2017

Development of technology has encouraged the delivery of information to be more interactive. Technology is the provision of spatial information via ArcGIS Online. ArcGIS Online is a geographic information system based on Web developed by ESRI to use, create, analyze, and share maps. ArcGIS Online can be used to present the spatial data Malang. The results of the analysis in the form of presentation of spatial information Malang in the shape of an interactive map that contains a general overview of Malang, geographical conditions, and social conditions of Malang through a feature story map in ArcGIS Online.
Kajian Faktor-Faktor Penyebab Timbulnya Pasar Minggu Di Kawasan Bandung Timur
Authors: Akliyah Lely Syiddatul
Published: December 2017

The proliferation of Pasar Minggu  in Bandung, especially in the area of Bandung Timur raises some positive and negative impacts. Among the negative impacts is the traffic jam, a heap of waste generated from trade activity, and environmental conditions were filthy and chaotic. If this is allowed to continue, the growth in the market on this week could be growing uncontrollably. As an initial study, it is necessary to explore the factors causing the Pasar Minggu in The Bandung Timur Region. Thereby expect to further of this research can be structured strategies to minimize the negative impact of market developments this week. Selected two sites in  Bandung Timur Region namely Metro Region-Margahayu Raya and Jalan Ibrahim Adjie corridor area. The method used is descriptive quantitative data collection methods to survey the secondary data and the primary to the field using a questionnaire and interviews. Found the factors causing the Pasar Minggu in the Bandung Timur Region include: low cost of regular payments, a strategic location near the settlements, ease of transportation to reach the area of trade, traders generally stay not far away from the Sunday market, and the turnover of earning is big enough.
Memasyarakatkan Konservasi Air Melalui Penyuluhan Dan Pembuatan Lubang Biopori (Lbr) Studi Kasus Rt 04/Rw 11 Kelurahan Hegarmanah, Kecamatan Jatinangor, Kota Sumedang
Authors: Renosori Puti
Published: December 2017

The high population density in the devotion location, causing groundwater getting a much needed, but its condition now is dwindling due to lack of land infiltration. It is caused by the high of land conversion therefore the land becomes water resistant. Many residents who buy clean water during the dry season but when in the rainy season many puddles in the yard and the street due to the capacity of the drainage is not enough anymore. Furthermore, the rainwater runoff in the area contributed to the flooding in the Rancaekek and Jatinangor area. To resolve this issue is done counseling in order to change the rainwater management paradigm that only distributes as soon as possible to maximize their absorption into the drainage channel in a way to invite people to make LRB. LRB  chosen because it is one of the appropriate technology that is easy to do, relatively cheap, environmentally friendly and is an effective way to conserve underground water can overcome the water crisis, and contribute significantly to reducing flood donations. Residents with making LRB have benefits to eliminate the puddles in the yard and the street, and further can be groundwater reserves. Because the LRB can be filled with organic waste, which can be turned into compost, then the other benefits are be able to improve the processing of organic waste into compost.
Penyebab Terjadinya Justifikasi Teknis Pada Pekerjaan Jalan Di Sumatera Barat
Authors: Rita Eva
Published: December 2017

In development and reconstruction of roads frequent changes work items, affecting the cost, turnaround time and quality of work. In order to determine what factors cause of the technical justification has conducted a study of eight packages of road construction and eight packages of reconstruction road capacity of West Sumatra in the unit Implementation of National Road Region I and Region II under  theNational Road Agency of West Sumatera Province. The work packages studied wasthe work conducted in 2009 to 2015. The method used was descriptive-evaluative research. Results of the study found the 7 causal factors do technical justification that the initial design of the contract is not in accordance with the results of the engineering field, not taking into account the design life of the road, , has not been calculated in detail the volume and the price for each item of work, do not pay attention to Standard Directorate general of Highways Ministry of public Works, the land is not available when the project is implemented, the results of field surveys for planning is not complete, and the occurrence of overlapping projects between the state and local budgets. To eliminate the occurrence of increased costs due to technical justification is necessary to complete the field survey by calculating in detail the volume and the price for each work item.
Pendampingan Masyarakat Dalam Pengelolaan Sampah Organik Skala Komunal Untuk Mendukung Implementasi Program Urban Farming
Authors: Amaranti Reni
Published: December 2017

The waste management in urban areas should get treatment from various parties (communities, governments, and businesses) to prevent environmental damage increases. Waste management can be done in the management area of the Rukun Tetangga (RT) and Rukun Warga (RW) level, also the village level. The main problem for the current partner that doesn’t spread evenly of knowledge and the capabilities in utilizing waste into something that has economic valuable and the low level of public participation in the program launched by the government especially Kampung Berkebun programs that have been implemented at the level of Rukun Warga (RW). Community Service activity is done by providing assistance to communities to manage organic waste in the local environment (communal scale-Rukun Tetangga) program to support the Urban Farming to utilize all potentials and resources that have been owned and has not been utilized properly.
Pemberdayaan Masyarakat Rentan Bencana Nagari Salayo Menuju Nagari Tangguh Bencana
Authors: Carlo Nasfryzal
Published: December 2017

The government had been assigned Salayo of village to serve as a disaster resilient village. Build a disaster resilient village to need the stages and processes to the local community. The process is carried out by the method of PRA (Participatory Rural Appraisal) and community action approach that involve (i) education aspects by providing knowledge and training on disaster and risks as well as the impact of the disaster, (ii) planning aspects  through empowerment and practice together with the community to identify hazards and disaster risks, and then planned community action corresponding to the location based on the threat of disasters, (iii) implementation aspects of community action based on priority (iv) organizational aspects and the capacity building through the establishment of disaster preparedness group (KSB). The results show a number of identification of community action plans along with implementation according to the capability of local resources, The actions have been done based on priority with limited time and resources. Disaster preparedness groups (KSB) have been unveiled by local the government.
Sifat Komposit Dari Bahan Serat Akar Wangi Dan Limbah Serbuk Gergajian Kayu Sebagai Bahan Aklternatif Peredam Suara
Authors: Purwanto Purwanto
Published: December 2017

The increasing use of composites in all fields is engineered materials that many people do to obtain the new alternative materials, one of the materials such as natural vetiver fiber (SAW) which is strong and lightweight and powder sawn (SGK), which is waste material. In this research, manufacturing the composite of  SAW and SGK then testing acoustic/absorption power by measuring the absorption coefficient of the sound and the observation of microstructure. The method used in the study is an experiment in the laboratory to make composites based on the ratio of the weight fraction between SAW and SGK from 1: 5, 2: 5, 3: 5, 4: 5 and 5: 5. Having formed the composites, then the specimen has made by an acoustic test that compatible to ASTM E-1050-98 standard with B & K 4206 Small Tube Set test instrument. Furthermore, to determine the composition of fibers in the composites, there do the micro observation. From the results of the show the composites produced the sound absorption ability for the low frequency (1000 Hz) with an absorption coefficient (α) of 0.25 occurred in comparative fraction of 2: 5 (SAW20, SGK50). While at high frequency (5000 Hz) has a value of coefficient (α) of 0.41 occurred in the ratio of 1: 5 (SAW10, SGK50). The number of composition number fiber influence the composite tensile strength and micro observations occurred in the composition ratio of 5: 5 its highest strength.
RANCANGAN PENGERING ENERGI SURYA MENGGUNAKAN KOLEKTOR DAN KIPAS UNTUK PENGERINGAN KAKAO FERMENTASI
Authors: Fatimah Fatimah , Turmuzi Muhamad , Tambun Rondang , Iriany Iriany
Published: December 2017

Rancangan alat pengering surya tidak langsung menggunakan kolektor  plat datar bersirip dan kipas untuk pengeringan kakao fermentasi telah dilakukan. Kualitas produk kakao sangat ditentukan oleh kakao pasca panen yaitu proses fermentasi dan pengeringan. Hasil pengeringan yang baik dicapai pada temperatur (50 – 60) 0C pada laju pengeringan tidak terlalu fluktuatif. Kolektor plat datar bersirip dapat menaikkan suhu udara pengering hingga 300C diatas suhu lingkungan. Tujuan Penelitian ini adalah membuat rancangan alat pengering surya tidak langsung menggunakan kolektor bersirip dan kipas. Sefesifikasi hasil rancangan: box pengering terbuat dari plat aluminium 30 mm dengan dimensi panjang 1m, lebar 1 m dan tinggi 1 m. Pada bahagian atas dibuat cerobong dan kipas untuk sirkulasi udara pengering. Dimensi kolektor panjag 2 m, lebar 1 m,  tinggi 0,20 m  dan kemiringan 600.  Plat dan sirip kolektor terbuat dari aluminium 30 mm, isolator terdiri dari kayu, styrofoam dan rockwool dan penutup kaca bening 8 mm. Hasil perhitungan kinerja alat yang dirancang. Kehilangan panas pada dinding 5,124 Wat,  sisi alas 13,268 Wat, penutup kaca 102,670Wat,  panas radiasi  0,105 Wat. Total Kehilangan panas 121,167 Wat. Panas masuk pada kolektor sebesar 682,060 Wat dan yang digunakan  492,687 Wat.
Kesiapan Masyarakat dalam Melaksanakan dan Memanfaatkan Posyandu Penyakit Tidak Menular di Desa Cilayung dan Cipacing, Kecamatan Jatinangor
Authors: Sofiatin Yulia , Roesli Rully M.A.
Published: December 2017

AbstrakPengendalian hipertensi dan penyakit tidak menular (PTM) memerlukan kerja sama pasien karena pilar utama pengendalian PTM adalah pengetahuan penderita dan kepatuhan dalam menjalankan upaya pengendaliannya. Sampai saat ini pemberian edukasi di sarana kesehatan tidak efektif sehingga diperlukan upaya lain seperti kelompok dukungan pasien dan peningkatan kemampuan masyarakat. Pos pelayanan terpadu (posyandu) PTM merupakan salah satu alternatif. Penelitian ini bertujuan menggali kesiapan kader posyandu dan pasien hipertensi mengenai kemungkinan pelaksanaan posyandu khusus PTM. Telah dilakukan diskusi kelompok terarah (DKT) terhadap dua kelompok (kader dan penderita) di Desa Cilayung dan Cipacing serta 1 (satu) sesi wawancara mendalam terhadap Kepala Puskesmas Kecamatan Jatinangor, Sumedang pada Maret–April 2017 dengan tingkat partisipasi peserta cukup baik. Keempat kelompok menyatakan kebutuhan terhadap posyandu PTM dengan aktivitas selain pemantauan tekanan darah dan berat badan yang dibutuhkan adalah penyuluhan mengenai perbaikan gaya hidup dan kepatuhan berobat. Kader Desa Cipacing siap melaksanakan penyuluhan jika telah mendapat pelatihan, tetapi kader Desa Cilayung menginginkan penyuluh dari luar lingkungan mereka. Terdapat kebutuhan kemudahan mendapatkan obat karena pengambilan obat di puskesmas dirasakan membutuhkan biaya transportasi yang cukup tinggi. Dapat disimpulkan bahwa masyarakat dan kader merasakan kebutuhan terhadap posyandu PTM, tetapi kesiapan mereka berbeda-beda.AbstractThe main pilars of non-communicable diseases (NCDs) management are patient’s awareness, knowledge and compliance. At present, education by health provider in health facilities has been proven to be not effective that other measures such as patient support group and community empowerement are needed. The options is through integrated health post (posyandu) for NCD. The aim of this research was to explore the readiness of the community to run and utilize such post. Four sessions of focus group discussions with two groups of health cadres and two groups of people with high blood pressure in Cilayung and Cipacing villages and 1 (one) session of indepth interview towards the Head of Public Health Center (Puskesmas) at Jatinangor, Sumedang, Indonesia were held on March–April 2017 with high participations. Each group expresses the needs of patient support group and community empowerement through regular integrated health post for NCDs. Schedulled screening and mass education especially for life style modification and drug used are urgent. Health cadres of urban community are ready to lead the activities, while those from rural area ask for formal educators. Drug dispensing at public health center is favourable due to expensive transportation to primary health care. In conclusion, communities in Jatinangor need integrated health post for NCD to assist them to manage their blood pressure and other NCDs although their readinesses were vary.
Mosquito Survey in the Campus Area of Universitas Padjadjaran Jatinangor in September to November 2016
Authors: Faridah Lia , Baizura Radiah , Yusnita Sri
Published: December 2017

AbstractSumedang regency reported being one of dengue endemic areas in West Java. The number of dengue fever patients in Sumedang District General Hospital increased in the last quarter of 2015. Universitas Padjadjaran (Unpad) is one of most significant areas in Jatinangor Sumedang where many people are doing their activity day and night. The purpose of the study was to identify what types of mosquito genera exist in Unpad campus according to the time and location. A field survey was conducted at 22 locations in Unpad campus using modified electric light trap placed indoor and outdoor at each site from September to November 2016. The modified electrical trap was turned on for 24 hours, and samples collected every 12 hours. Mosquitoes trapped were put into the plastic cup, labeled according to time collected, and brought to Parasitology Laboratory of Unpad for identification. The study result identified four types of mosquito genera which were Culex spp. (405), Armigeres spp. (70), Aedes spp. (33), and Anopheles spp. (10). Prevention toward potential breeding sites and protection using window net should be considered to reduce the risk of vector-borne diseases. In conclusion, Aedes spp. is the most active mosquito during the day while Culex spp. and Armigeres spp. are the most active mosquito during the night.AbstrakKabupaten Sumedang dilaporkan sebagai salah satu daerah endemik demam berdarah di Jawa Barat. Jumlah pasien demam berdarah yang datang ke Rumah Sakit Umum Daerah Sumedang meningkat dalam tiga bulan terakhir pada tahun 2015. Universitas Padjadjaran (Unpad) merupakan salah satu wilayah yang terluas di Jatinangor Sumedang sebagai tempat banyak orang melakukan aktivitas pada siang dan malam hari. Tujuan penelitian ini adalah mengidentifikasi jenis genera nyamuk yang ada di kampus Unpad Jatinangor berdasar atas waktu dan lokasi. Survei lapangan dilakukan pada 22 lokasi di kampus Unpad Jatinangor pada bulan September–November 2016 menggunakan perangkap nyamuk cahaya yang dimodifikasi. Perangkap nyamuk ditempatkan di dalam dan luar ruangan untuk setiap lokasi. Perangkap nyamuk dipasang selama 24 jam, kemudian nyamuk dikumpulkan setiap 12 jam. Nyamuk yang terperangkap dikumpulkan dan dimasukkan ke dalam cangkir plastik, diberi label sesuai dengan waktu pengambilan, kemudian dibawa ke Laboratorium Parasitologi Unpad untuk diidentifikasi. Hasil penelitian menunjukkan 4 genera nyamuk ditemukan di kampus Unpad Jatinangor, yaitu Culex spp. (405), Armigeres spp. (70), Aedes spp. (33), dan Anopheles spp. (10). Pencegahan pada tempat yang berpotensi menjadi sarang nyamuk dan perlindungan menggunakan kawat nyamuk pada jendela harus dipertimbangkan untuk menurunkan risiko penyakit tular vektor. Simpulan penelitian ini, Aedes spp. merupakan nyamuk yang paling aktif pada siang hari serta Culex spp. dan Armigeres spp. yang paling aktif pada malam hari.
Spatial Distribution of Dengue Hemorrhagic Fever (DHF) in Urban Setting of Bandung City
Authors: Respati Titik , Raksanagara Ardini , Djuhaeni Henni , Sofyan Asep
Published: December 2017

AbstractThe proximity of urban area provides fertile ground for the exchange of bacteria, virus and other health problem. One of the diseases which have a close relationship with the environment and people interaction is dengue. At present, it still is one of the major health problems for Indonesia. One method to understand the disease is by using spatial analysis that the prevention program can be focusing on the area most affected. This study aims to analyze the spatial distribution of dengue cases in Bandung city. The method used was the mapping of dengue cases using geographic information system (GIS) with ArcView software. Data were collected from August 2015 to March 2016 in Bandung city. Results showed that dengue cases increased with fluctuated hyperendemic years especially in the year 2009, 2012, and 2013. Spreading pattern of the disease was from north of Bandung to east. The conclusion of this study dengue cases in Bandung city showed an increased trend with fluctuated hyperendemic year especially in the year 2009, 2012, and 2013. Pockets of highest reported cases were found in north to middle and east for the whole year. The spread of this disease, especially in east Bandung, showed wider affected areas in the observed year. Land usage for residential purposes without good development plan might be on factors that increase the disease transmission.AbstrakKedekatan dalam wilayah urban memberikan kemudahan dalam pertukaran bakteri, virus, dan masalah kesehatan lainnya. Salah satu penyakit yang erat hubungannya dengan kedekatan pemukiman, lingkungan, dan interaksi manusia adalah demam berdarah dengue (DBD). Sampai saat ini DBD masih menjadi masalah kesehatan di Indonesia. Pencegahan suatu penyakit akan lebih mudah dilakukan apabila pemahaman mengenai penyakit tersebut sudah dapat dilakukan dengan baik. Dengan pemetaan (distribusi spasial), kasus DBD akan lebih mudah dimonitor sehingga program pencegahan dapat difokuskan pada wilayah dengan angka kejadian yang tinggi. Penelitian ini bertujuan melihat gambaran spasial kasus DBD mempergunakan geografic information system (GIS) di Kota Bandung. Metode penelitian ini adalah pemetaan kasus di wilayah tertentu dengan GIS menggunakan ArcView software menggunakan data kasus DBD dan data spasial dilaksanakan pada tahun 2015 di Kota Bandung. Hasil penelitian kasus DBD di Kota Bandung menunjukkan peningkatan dengan pola tahun hiperendemik berfluktuasi terutama pada tahun  2009, 2012, dan 2013. Pola pergerakan kasus tampak berawal dari arah utara menuju timur. Kantong wilayah dengan kasus DBD yang tinggi terkumpul di daerah utara menuju timur Kota Bandung sepanjang tahun. Simpulan penelitian ini, penyebaran kasus di wilayah Bandung menunjukkan daerah sebaran yang semakin besar dari tahun ke tahun. Pemanfaatan lahan sebagai pemukiman memiliki keterkaitan terhadap kejadian DBD.
Strategic Communications and Corporate Branding: a Study of Jebsen & Jessen Indonesia Group
Authors: Lestari Heny Wahyu Tamara Dwi , Dimyati Dindin , Shihab Mohammad
Published: December 2017

Corporate communications hold a vital function to maintain the company’s positive image and reputation in front of stakeholders. A corporate communications practitioner must be able to handle a variety of communication processes in an organization, including to determine the right strategy to reach its communications goal. The purpose of this research is to analyze the corporate communications strategy of Jebsen & Jessen Indonesia Group to create its corporate branding and reflect it with public relations strategic planning process. The researcher gathered the primary data from in-depth interview with key informant and combine it with secondary data from other relevant data. Afterwards, it was verified by triangulation to strengthen the credibility of data and continue with analysis process. This research concluded that Jebsen & Jessen Indonesia Group has implemented its corporate branding strategy accordingly to public relations strategic planning process. Some of the targets have been achieved in one year period, however there have been suggestions to improve the future corporate branding strategy formation.
Strategi Marketing Public Relations Perguruan Tinggi Islam Swasta: Peluang dan Tantangan di Era MEA
Authors: Wiwitan Tresna , Yulianita Neni
Published: December 2017

Unisba dan Unissula merupakan perguruan tinggi islam swasta yang telah menguasai local brand/regional brand, dimana sama-sama mengusai pasar lokal untuk bidang lembaga pendidikan tinggi islam.   Di era MEA ini Unisba dan Unissula harus kerja keras dalam upaya bersaing dengan perguruan tinggi yang ada di ASEAN.  Marketing PR merupakan sinergi antara kegiatan marketing dengan strategi public relations, dengan Marketing PR diharapkan perguruan tinggi dapat menciptakan dan memperkuat brand sebagai perguruan tinggi Islam yang mempunyai citra dan reputasi yang baik. Penelitian ini bertujuan mengkaji, menganalisis perencanaan Marketing PR dan peluang serta tantangan Marketing PR di era MEA, dengan menggunakan penelitian kualitatif pendekatan studi kasus.  Teori yang digunakan untuk menganalisis penelitian ini adalah Teori Manajemen Relasi (Ledingham) dan Analisis SWOT.  Hasil Penelitiannya: 1) Dalam menyusun perencanaan Marketing PR, Humas harus melakukan manajemen relasi dengan siswa, guru/sekolah, orangtua, wartawan dan stakeholders melalui komunikasi yang berkesinambungan, 2)  Peluang dan tantangan startegi Marketing PR dalam analisis SWOT dapat dilihat dari aspek: a. Strategi Strengths-Oppurtunities, yaitu mempertahankan dan memperkuat nilai Islam dalam kegiatan Marketing PR, b. Strategi Weaknesses-Oppurtunities, yaitu mengedukasi publik internal tentang konsep Public Relations dan Marketing PR, c. Strategi Strengths-Treats, artinya di era MEA ini PTIS harus meningkatkan kerjasama dengan stakeholders di dalam maupun luar negeri, dan d. Strategi Weaknesses-Treats adalah meningkatkan kualitas akademik dosen dan mahasiswa, serta mutu pelayanan prima bagi publik internal dan eksternal.Kata Kunci: Analisis SWOT, Marketing PR, Strategi.