bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of Yeast Based Biofertilizer combined with bacteria on Mustard Plant Growth
Authors: Alami Nur Hidayatul
Published: January 2019

Biofertilizers are commonly defined as microbial inoculants which are capable of mobilizing important nutrient in the soil from non-available to available form for the plants through their biological processes. Hence to increase the productivity of the soil, the use of biofertilizer is necessary. Candida yeast as a phosphate solubilizer and decomposer. Azotobacter bacteria as a nitrogen-fixing bacteria and Bacillus as a phosphate solubilizer. The combination of these microorganisms as biofertilizer needs to be tested its effect against mustard (Brassica juncea L.) plant growth.The results showed that the combination of Bacillus Candida obtained the highest yield among other biofertilizer treatments with a value of 13.6 cm at plant height, 4.96 grams in wet weight and 2.29 grams in dry weight. The combination of Azotobacter Candida showed the highest result on the parameter of width and number of leaves with the values of 20.3 cm and 5.3. Combination of Azotobacter Bacillus Candida showed the highest yield on the root length parameter with a value of 5.0 cm. The addition of biofertilizer is expected to reduce pollution on the soil due to residues produced by chemical fertilizers.Keyword : Azotobacter, Bacillus, Biofertilizer, Candida, Mustard Plant
Talinum paniculatum (Jacq) Gaertn (Java ginseng) production using Vesicular-Arbuscular Mycorrhizal
Authors: Sulistiono Sulistiono
Published: January 2019

Soil pathogen is one of main problem in Java ginseng production in tropical field. This study was aimed to evaluate the impact of VAM application to Java ginseng tuber production. Application of VAM was conducted in various concentrations (0, 1, 2, and 3%) (w/w). Thin Layer Chromatography was used to detected saponin and spectrophotometry was used to determine total saponin. Biomass, the number of rotten tuber, and total saponin were determined after eleven months under greenhouse condition. Inoculation 3% of VAM can enhance the number of healthy and biomass Java ginseng tuber significantly. But the application of VAM did not increase total saponin content.
Biodiversity and distribution of gastropods at seagrass meadow of Balangdatu waters Tanakeke Island South Sulawesi Indonesia
Authors: Litaay Magdalena , Deviana Marwa , Priosambodo Dody
Published: January 2019

The research about the biodiversity of gastropod has been conducted in seagrass meadow of Balangdatu waters, Tanakeke Island, South Sulawesi. The research aims to assess the diversity of gastropod species in Balangdatu waters. Sampling was conducted using quadrate transect method systematically. Three replicates of transect were applied for each station. The result indicates there were 34 species of gastropods from 14 genera and 14 families were found. Diversity index from every station varies from 1,661 to 2, 899. These values range from low to moderate. The diversity, Evenness, and dominance indices showed that Balangdatu waters still in good condition and sustain habitat for gastropod.
Production of Bioethanol From Kappaphycus alvarezii Algae by Using Pichia kudriavzevii Yeast
Authors: Fadillah Nur , Taufan WInda Lestari , Aska Muh Syahdan
Published: January 2019

Kappaphycus alvarezii is a red algae that can be used as alternative raw material for bioethanol production. This is because K. alvarezii contains a high carbohydrate that reaches 60%. This study aims to determine the effect of fermentation nutrition and fermentation duration of hydrolysis results of K. alvarezii algae on pH changes, sugar levels, cell biomass and ethanol content. There are two methods was used in this research, namely hydrolysis method and fermentation method. The hydrolysis method was used α-amylases enzyme which is 150 KNU/L with 0.5%, 1.0%, 1.5% and 2.0% concentrations. The next method, K. alvarezii algae was fermented by Pichia kudriavzevii and used Gandasil-D® as an anorganic suplementation and yeast extract which is 0 g/L, 1 g/L, 2 g/L and 3 g/L. The results showed that         K. alvarezii can be fermented into bioethanol after enzymatic hydrolysis process. The optimal ethanol content was produced at 48 hours of incubation duration.
The Potential of Algae Spyrogyra peipingensis to Produce Nanogold in Batch Culture Medium
Authors: Syahdinnur Arbaina , Abas Agusrahman Ekaputra , Armidha Chitriani
Published: January 2019

The biosynthesis of gold nanoparticles by using algae Spirogyra peipingensis was conducted. This research aimed to determine biosynthesis of gold nanoparticles by using algae Spirogyra peipingensis with different concentration and incubation time. The synthesis of gold nanoparticles using HauCl4 solution with variations of concentration 5 ppm, 10 ppm, 15 ppm and 20 ppm respectively in 1 liter of aquabidest. Algae Spirogyra peipingensis was grown in HauCl4 medium with the addition of 0.2 gr Sulfahri-01 nutrient. Then each 5 gram Spirogyra algae incubated in HAuCl4 medium with the addition of Sulfahri-01 0.2 gram nutrients. 4 hours long incubation under exposure to sunlight. Nanoparticle size determination is done by looking at the color that appears in the solution. From the results of the research, it is known that Spirogyra peipingensis algae is able to synthesize gold nanoparticles characterized by the color change in algae biomass from green to purple color after being treated and forming gold nanoparticles with size 40-60 NM. The best-used HAuCl4 consent is 5 ppm with the smallest particle size. KeywordIntracelullar, Spirogyra peipingensis,HAuCl4,Biosynthesis.  Article HistoryReceived 8 May 2017 Accepted 3 July 2017
Effect planting dates and varieties on infestation of maize stem borer Chilo partellus (Swinhoe)
Authors: Thakur Pitamber , Bhandari Ghanashyam , Shrestha Jiban , Achhami Buddhi Bahadur
Published: January 2019

Studies on the effect of different planting dates and varieties of maize on the infestation of maize stem borer (Chilo partellus) were carried out at research field of National Maize Research Program, Rampur, Chitwan, Nepal in  2010/11 and 2011/12. Three maize varieties namely namely Arun-2, Rampur Composite and Gaurav (hybrid) were grown at weekly interval upto 52 weeks from January to December. The results revealed that the damage was higher in Arun-2 (38.9%) followed by Gaurav (35.4%) and Rampur Composite (30.8%) respectively. Higher damage was observed in April (58.2%) and the damage was gradually decreased toward the month of January/February (13.2 to 25.6%) and November/December (13.3 to 16.5%). Lower infestation was observed in winter season (22.5%) followed by spring (47.1%) and summer season (47.0%) respectively. This study suggests that the percent infestation of maize stem borer can be minimized by planting Rampur Composite variety in winter season.
Development Michrosphere Bioadhesive Delivery System From Secondary Metabolit Actynomycetes M10a Rhizosphere Mangrove As Supportive Therapy of Colon Cancer Patients
Authors: Basri Fajrin Hasan
Published: January 2019

Colon cancer is a cancer that occurs in the large intestine when abnormal cells grow in the colon or rectum layer.  Inflammation Symptoms  in the colon are usually characterized by a polyp that has cancer risk. Approximately 96% of colon cancer cases are caused by adenocarcinomas that develop from the glandular tissue. Utilization of secondary metabolites from Actynomycetes Mangrove forests can be used as supportive therapy for colon cancer patients that have already through apoptotic testing so it can directly treat the target of illness. This  study was prepared in the form of  Michrosphere Bioadhesive  using secondary metabolite  Actynomycetes M10a rhizosphere mangrove. The purpose of this study was to obtain the development of  Michosphere Bioadhesive  preparations from secondary metabolites  Actynomycetes M10a  rhizosphere mangrove  as supportive therapy for colon cancer patients. Method of the research is base on Laboratory experiment which started with Purification  of  Actynomycetes  isolate, Secondary Metabolite Fermentation,  Michrosphere Bioadhesive  Formulation and evaluation of  Michrosphere  Bioadhesive  preparation. The concentration of secondary metabolite Actynomycetes M10a rhizosphere mangrove that been used for each formula are 400 μl, 500 μl, and 600 μl, where the percentage of submerged in F1, F2, and F3 are 93,94%, 96,96%, and 94, respectively, 12%. Particular Particle Size Distribution is F1 (3.1μm), F2 (4.4 μm), F3 (3.9 μm). The rest angles obtained are F1 (0.002O), F2 (0.002O), F3 (0.0016O), respectively. Applied efficiency was obtained by F1 (214 nm), F2 (210 nm), F3 (211 nm). Dissolution results show the absorbance results at 266 nm wavelength. From the results obtained that meet the specifications seen in Formula 2.  Keywords: Colon Cancer,  Actynomycetes  M10a  rhizosphere mangrove, Michosphere Bioadhesive.
Production Banana Glucose Syrup with the α-Amylase Supplementation
Authors: Trisnaputri Ashifa
Published: January 2019

Indonesia is one of the largest producing country of banana in the world, but approximately only 1,5 million tons were consumed. As one of the fruit which contains the highest carbohydrate, the overripe banana with the high contains of sugar has a potential to be developed as the raw material of glucose syrup. According to the research, the banana with a lot of bruise or black mark on the skin has 2,6% strach, 33,6% reduction sugar, and 53,2% sucrose. In the making of banana glucose syrup, it will use α-amylase to hydrolize the strach. Based on the reduction sugar analysis there are nosignificantly different between the addition of 0,25 ml and 0,5 ml α-amylase. The results has qualified the minimum standard of glucose percentage (min. 30%) based on the reference SNI 01-2985-1992. The utilization of overripe bananas will greatly improve our glucose syrup production and ensure more of the banana waste can be saved in the future.
Productivity of maize (Zea mays L.) as affected by varieties and sowing dates
Authors: Gurung Dil Bahadur , Bhandari Balram , Shrestha Jiban , Tripathi Mahendra Prasad
Published: January 2019

Genotypic yield potential of maize varieties is greatly affected by sowing dates. In order to investigate the effects of sowing dates and varieties on the grain yield of maize, the field experiment was carried out at research field of National Maize Research Program (NMRP), Rampur, Chitwan, Nepal from April 2009 to March 2010.  Three varieties namely Rampur Composite, Arun-2 and Gaurav were sown at every week. The results of experiment showed that interaction effect of variety and sowing date on grain yield of maize was significant. Rampur Composite produced highest grain yield (6.1 t/ha) in August and lowest yield (2.6 t/ha) in May. Similarly Arun-2 produced highest yield (4.6 t/ha) in August and lowest yield (2.1 t/ha) in May. Gaurav produced highest grain yield (5.1 t/ha) in September followed by 4.9, 4.8 and 4.6 t/ha in February, July and August respectively and lowest yield (1.5 t/ha) in November. The sowing date was highly significant on grain production. The highest grain production was 5.1 t/ha in August followed by in February (4.9 t/ha), September (4.6 t/ha) and March (4.4 t/ha) respectively. The lowest grain yield was produced in May (2.4 t/ha). Therefore it was concluded that August planting was best for higher grain production of maize varieties (Rampur Composite, Arun-2 and Gaurav) in terai region of Nepal.
Bioaccumulation Monitoring of Heavy Metal Chromium (Cr) in Fish Oreochromis mossambicus in The Floating Net Cultivation in Sidoarjo Krembangan River
Authors: Kristianto Sonny
Published: January 2019

ABSTRACTFloating Net is a simple alternative cultivation methods. The river there is a garden in the Krembangan District Sidarjoi which is used as a place of cultivation of  Floating net fish oreochromis mossambicus (Oreochromis mossambicus), on the other hand is where waste disposal by the local community and some industries . This research aims to know the accumulation of heavy metals chromium (Cr) in the flesh of fish oreochromis mossambicus (Oreochromis mossambicus) and find out the feasibility of fish consumption oreochromis mossambicus at floating net on the river Krembangan Sidoaarjo. This research are observatif by using Purposive Random Sampling techniques. test the content of heavy metal chromium (Cr) in the flesh of fish oreochromis mossambicus (Oreochromis mossambicus) method using AAS (Atomic Absorbtion Spectrofotometry). The data generated in the analysis in quantitative descriptive.  In this research show that the heavy metal content of chromium (Cr) in the flesh of fish oreochromis mossambicus highs station III of 0.52 mg/Kg; I station of 0.51 mg/Kg II station of 0.48 mg/Kg on a sampling sedangkang the morning, at night the highest value on the station III of 0.50 mg/Kg; I station of 0.46 mg/Kg and the II of 0.39 mg/Kg. Average deposits of heavy metal Cr on fish oreochromis mossambicus (o. mossambicus) is still under the raw quality of the already established by the Director-General of POM 1989 i.e. amounted to 2.5 mg/kg but fall into the category bioakumulasi medium, so that fish oreochromis mossambicus is still worthy of consumption, but need to watch out for, considering the Cr are toxic, carcinogenic, bioakumulatif and biomagnifikasi would potentially interfere with health.
Agronomic performance and genotypic diversity for morphological traits among early maize genotypes
Authors: Adhikari Bhim Nath , Shrestha Jiban , Dhakal Bishal , Joshi Bishnu Prasad , Bhatta Naba Raj
Published: January 2019

Detailed information on the genetic diversity between maize germplasm (Zea mays L.) is useful for their systematic and efficient use in breeding programs. Fourteen early maize genotypes were studied to assess their performance and genotypic diversity at Doti, Nepal in 2015. Days to tasseling, days to silking, plant height, ear height, ear length, ear diameter and grain yield were significant among genotypes. Genotype SO3TEY-PO-BM, COMPOL-NIOBP and ACROSS-99402 were found higher yielder with earlier maturity. Days to tasseling (0.85), days to silking (0.82), plant height (0.79), ear length (0.71) and ear diameter (0.66) were found highly heritable traits. Grain yield (0.39) and ear height (0.47) medium and remaining traits showed low heritability. High PCV was observed for grain yield (35.10%), number of plants/plot (34.46%), tesseling silking interval (26.85%), harvested ears/plot (24.45%) and husk cover rating (22.85%) where other traits showed medium to low PCV. Grain yield showed high GCV (21.96%), ear height and husk cover had medium and remaining traits showed low GCV (<10%). Plant height (r₌0.498), harvested plants/plot (r₌0.412), harvested ear/plot (r₌0.762), ear length (r₌0.472) and ear diameter (r₌0.470) showed significant positive correlation with grain yield. The yield can be improved if selection applied in favor of those yield components.
Vegetation structure, species diversity, and mangrove zonation patterns in the Tanjung Panjang Nature Reserve Area, Gorontalo, Indonesia
Authors: Baderan Dewi Wahyuni , Utina Ramli , Lapolo Nuraini
Published: January 2019

This study aimed to analyze the structure of vegetation, diversity and patterns of mangrove zonation in the Tanjung Panjang Nature Reserve area. Data collection of mangrove vegetation structure was carried out by using the line transect method (plot measuring 20 m x 20 m), measurement of environmental parameters that supported mangrove life, and 12 soil samples carried out by laboratory tests. The sample distribution was 18 research sample points. The results showed that mangrove vegetation density both at the level of trees, saplings and seedlings was in the category of total damage with density values at tree level 0.04-0.22 ind/ha), sapling 0- 0.07ind/ha), and seedlings 0.02-0.08 ind/Ha). The percentage of closure types ranged from 0% - 38%, meaning that the criteria of damage was rare, which was <50%, and some were included in the criteria of total damage, which was 0%. The index of mangrove species diversity was sequential starting from the level of trees, saplings and seedlings, which were 0.37-1.53, 0.00-0.31, and 0.00, where the tree level diversity index was in the medium category, and the sapling and seedling levels were in the low category.
Ligation, Transformation and Characterization of Rv 1926c Mycobacterium tuberculosis to Escherichia coli JM 109 For Latent Tuberculosis Immunodiagnostic
Authors: Agus Rosana
Published: January 2019

Tuberculosis caused by Mycobacterium tuberculosis is the biggest infectious disease causing human death in the world. The main challenge in controlling tuberculosis is to quickly and accurately diagnose tuberculosis infection. Several kits have been produced to diagnose tuberculosis, but have different sensitivity and specificity. This shows that the kit is not yet ideal for diagnosing tuberculosis, so the search for candidates for specific antigens still needs to be done. One potential antigen is the Rv 1926c encoding MPT 63 protein. This protein is known to induce Th1 cells and produce IFN λ from PBMC cells of patients infected with tuberculosis. The purpose of this study was to clone the Rv 1926c from Mycobacterium tuberculosis as a tuberculosis immunodiagnostic kit. The method used is isolating Rv 1926c with PCR, ligation to pGEM-T vector and transformation to E.coli host cell JM 109. Clone characterization was carried out by PCR and migration analysis. The results obtained are the recombinant clones obtained have successfully inserted with the Rv 1926 c
Diversity of Ordo Lepidoptera In Mangkok Resort, Sebangau National Park, Central Kalimantan
Authors: Faqih Achmad
Published: January 2019

The diversity of the butterfly in Sebangau National Park, particularly in the Mangkok Resort area has different morphological features in each species. The differences distinguish each species between families. Steps to know the diversity species or populations can be measured and identified based on similarities or differences in Shannon-Wiener's diversity analysis. This research was conducted by random purposive sampling using insect net and food trap. Observation and sampling were conducted in the area of natural forest and forest restoration during the dry and rainy seasons. The results showed, the species obtained and identified as many as 25 species from 4 families namely Papilionidae, Nymphalidae, Pieridae and Lycaenidae. Butterflies obtained from food trap are 24 individuals from 5 species. The level of diversity, evenness and richness of the species of butterflies in each region during the rainy and dry seasons which are the location of the study are included in the "medium" category with the average value of the diversity index, the evenness and the richness of the butterfly species of 2.502. The relative dominance and relative abundance of the butterfly species in the Mangkok resort shows no species communities that are extreme dominant from species other.
Quality and Storability of Mango During Zero Energy Cool Chamber (ZECC)
Authors: Dirpan Andi , Sapsal Muhammad Tahir , Syarifuddin Adiansyah , Tahir Mulyati M , Ali Kamilia Nur Yaumil , Muhammad Abdul Kadir
Published: January 2019

Many researchhavefound thatthe use of zero energy coolchamber (ZECC) extend the shelf life of stored fruits and vegetables. There is a lack of study conducted in Indonesia about the use of ZECC to keep mangos after harvesting though. The present study, therefore, was aimed to understand the quality and storability of stored mangos in ZECC. Three different storage containers, a ZECC, ambient, and refrigerator with different average RH and temperature, were used to place selected ripe mangos (Mangifera indica L) that were manually harvested from farmers’ field nearby. The ZECC was set up at the residential complex for lecturer of Hasanuddin University as the experiment site. Results showed that mangos inside ZECC were acceptable until eleven days of storage after considering both quality and sensory evaluation. The result suggests that ZECC can maintain mango’s quality and extend its shelf life, which reveals that ZECC seems promisingfor commercial application
Realizing Regional Food Security Through Community Food Business Development in East Nusa Tenggara Province, Indonesia
Authors: Nona Reyna Virginia , Ambarawati I Gusti Agung Ayu , Darmawan Dwi Putra , Budiasa I Wayan
Published: January 2019

This study aims to formulate a regional food security model based on the relationship between characteristics of the area of production, consumption and entrepreneurship with the performance of community food business development (PUPM) in the Province of East Nusa Tenggara (NTT). The research sample consisted of 93 rice farmers, 96 rice consumers and 30 business people representing the Association of Farmers' Groups (Gapoktan) and the Indonesian Farmers Shop (TTI) owners, accounting for the total respondents to 219 people. Data analysis was using Smart-PLS. The results of the analysis show that the performance of the PUPM in NTT which is influenced by the characteristics of the production, consumption and entrepreneurship areas has only been achieved at a sufficient level. The analysis also shows that the new PUPM activities in NTT are able to fulfill aspects of access and stability, while the availability aspect is still very small. Nevertheless, this study has proven that the regional food security model in NTT can be realized through community food business development activities.
The efficacy of multy-enzymes supplementation on low energy corn-soybean meal basal diet containing rice bran on growth performance of broilers
Authors: Nalle Catootjie Lusje , Yowi Marlin Rambu Kuba
Published: January 2019

High energy diet is related to high feed cost. Thus, it is essential to reduce energy diet but still support the good performance of birds. The utilization of low cost- feed ingredients combined with enzymes are the alternative way to do. The objective of this study was to investigate the effects of multy-enzyme supplementation on growth performance of broilers fed low energy basal diets containing rice bran. Experiment 1. The apparent metabolizable energy (AME) assay of yellow corn and rice bran. A total of 48 broilers were randomly distributed to 12 cages (4 birds/cage). A maize-soybean meal basal diet (mash form) was formulated and two assay diets were then developed by substituting rice bran (raw 250 g kg-1, w/w) and maize (500 g kg-1, w/w) of the basal diet. Total excreta collection method was used. The results showed that the AME value of rice bran was significantly lower (2032 kcal/kg DM) and 3112 Kcal/kg DM. Experiment II. The experiment was designed using a completely randomized design with four treatments and six replications. A total of 160 DOC (unsex) were randomly distributed to 16 pens (10 birds/pen). The experimental diets were iso-nitrogenous and iso-energetics. The results show that dietary treatments significantly affected (P0.05) FCR and mortality of broilers. Broilers fed P2, P3 and P4 diets had higher (P0.05). In conclusion, 1) the supplementation of enzymes in low energy diets containing rice bran improved BWG and FI but not FCR and mortality. 2) Birds fed rice bran-containing-diets supplemented with enzymes produced similar growth performance.
Designing New Strategy for Enhancing Robusta Coffee Production: An Application of Interpretative Structural Modeling
Authors: Nuddin Andi , Reskiana Reskiana , Arman Arman , Yusuf Syarifuddin , Nuringsih Nuringsih , Arsyad Muhammad , Bustan Andi , Laapo Alimuddin
Published: January 2019

One of the causal factors affect coffee production declining in Indonesia is the decline in harvest area of coffee plants. The decline in the area of coffee farming is caused by the shift of farmers from coffee to other commodities, such as corn, vegetables and fruit. The research was conducted to determine new strategic steps in order to enhance robusta coffee production. To achieve the research objectives, Interpretative Structural Modeling (ISM) analysis and modeling techniques are carried out. This modeling technique does not require a large sample, so the sample used in this study is limited to 22 people from several related agencies. Data processing in research is carried out according to the needs of Interpretative Structural Modeling (ISM) analysis. The results show that the new strategy in developing Robusta coffee production is (1) rehabilitation of coffee plants, (2) rejuvenation of coffee plants, (3) selection of superior coffee varieties, (4) provision of farming roads, (5) coffee price stabilization, (6) intensification of coffee plants, (7) pest control, and (8) increased knowledge of farmers. These new combinations strategy can be strongly expected to enhance robusta coffee production in the country.
Research on the Effects of International R&D on Carbon Productivity in China: Empirical Study Based on Dynamic Panel
Authors: Gao Dawei , Nie Haisong , Takeyasu Marina
Published: January 2019

At present, nearly 70% of the world's new increase carbon dioxide emission comes from China. Technology is the key power to develop low-carbon economy. Because of the shortage of independent　R & D and the relative backwardness of low-carbon technology,　Chinese need developed countries’ R&D capital and advanced technology to promote low-carbon technologies. Based on the panel data from Chinese 30 provinces from 2001 to 2014 and dynamic panel model, this paper researchs on the effects of international R&D on regional carbon productivity in China. The empirical results show that, the technology spillover effect of FDI and import trade can improve carbon productivity, and imported technology contracts play a positive role on carbon productivity, but not significant. There is a significant positive correlation between independent R&D and carbon productivity. Finally, the corresponding policy is put forward according to the conclusions
Traditional knowledge in weathering effects of climate variability on upland farming among Buhid Farmers in Occidental Mindoro, Philippines
Authors: LumboMuhammad Susanita G.
Published: January 2019

This exploratory study highlights the tradidional knowledge employed by Buhid farmers in weathering effects of climate variability on upland farming. A total of 100 farmers from two Buhid settlements participated in the study. They are either young or middled-aged and with small or big households. Less than half of them are affiliated to community organizations. Majority have neither attended relevant trainings and seminars nor have been involved in community initiatives relating to climate variability adaptation. The farmers attribute poor soil, low yield, poor yield quality, water scarcity, depletion of natural resources, and crop pest and diseases as manifest effects of climate variability. They practice rituals, ecological farming, and food substitutes to counter negative effects of climate variability on upland farming. The Buhids’ organizational affiliation, trainings and seminars attended, and community involvement were found associated to the traditional knowledge employed in adapting to effects of climate variability on upland farming.
Elimination of toxalbumin in candlenut seed (Aleurites moluccana (L.) Willd) using wet heating at high temperature and identification of compounds in the candlenut glycoprotein
Authors: Bilang Mariyati , Mamang Mamang , Salengke Salengke , Putra Reski Praja , Reta Reta
Published: January 2019

Toxalbumin is a toxic glyprotein contained in candlenut seeds. This toxic compound can be removed by heat treatment before the candlenut is used in processed food products. The aim of this study was to determine the effect of wet heating at high temperatures on the toxicity of candlenut toxalbumin by examining protein profiles, amino acid and carbohytrate contens in the candlenut extract. The material used in this study was unbroken candlenut seeds. This research apply Randomize complete design. The wet hight temperature treatment of candlenut seeds in this study was carried out in autoclave followed by drying in an oven. The wet heat tretment was performed at several conditions, namely without heating as control (P0), drying in oven at 70oC for 7 hours (P1), wet heating in autoclave at 121oC for 5 minutes (P2), 10 minutes (P3), 15 minutes (P4), and 20 minutes (P5). The P2, P3, P4 and P5 treatments were respectively followed by oven drying at 70oC for 7 hours. The results showed that treatment P5 reduced toxicity of candlenut toxalbumin as has been shown in other research through hemaglutination assay which indicated the abcence of aglutination of blood cells. The protein profile of candlenut extract revealed four protein bands with molecular weight of about 18-60 kDa. The reduction of toxicity has also been indicated by the lowest intensity of the bright blue color band on the P5 treatment compared the intensities of the other bands from the other treatments. Reduction of toxicity of the toxalbumin of candlenut seeds after 20 minutes of wet heating (P5) was caused by changes in the polarity of the amino acid glycoprotein. The reduction of non polar amino acids in toxalbumin (glycoprotein) occurred during wet heating, in particular, valine and proline. The increase of glucose and fructose contents was due to the breakdown of glycosidic bonds in glycoprotein molecules.
HUBUNGAN KOMITMEN DAN TANGGUNG JAWAB LINGKUNGAN TERHADAP KINERJA PENGELOLAAN HUTAN PADA PROGRAM REBOISASI
Authors: Barok Abdul Hakam , Muktiningsih Muktiningsih , Vivanti Diana
Published: January 2019

Tujuan dari penelitian ini adalah untuk mengetahui hubungan komitmen dan tanggung jawab lingkungan terhadap kinerja pengelolaan hutan pada program reboisasi. Lokasi penelitian dilaksanakan di Resot Pemangku Hutan (RPH) Solokuro â€“ Lamongan, dengan obyek penelitian adalah masyarakat desa Solokuro peserta program reboisasi. Pengumpulan data dilakukan dengan membagikan kuesioner kepada 75 responden sampel. Data yang terkumpul dianalisis dengan menggunakan statistik parametrik yaitu statistik deskriptif dan statistik inferensial. Pengujian hipotesis dilakukan melalui uji korelasional. Uji analisis dalam penelitian ini meliputi: (1) uji multiple (2) uji koefisien korelasi, dan (3) uji koefisien determinasi. Hasil penelitian ini menunjukkan, (1) komitmen yang tinggi berhubungan kinerja pengelolaan hutan yang tinggi, (2) tanggung jawab lingkungan yang tinggi berhubungan dengan kinerja pengelolaan hutan yang tinggi, (3) komitmen dan tanggung jawab lingkungan yang tinggi membuat kinerja pengelolaan hutan tinggi. Berdasarkan hasil penelitian tersebut bahwa komitmen dan tanggung jawab lingkungan baik sendiri-sendiri maupun bersamaan memiliki hubungan positif terhadap peningkatan kinerja pengelolaan hutan, sehingga model ini dapat dilanjutkan dan juga bisa diterapkan program reboisasi di lokasi yang berbeda.
PENGARUH ABILITY PEGAWAI MEMAHAMI ISU-ISU LINGKUNGAN DAN KEPEMIMPINAN TERHADAP PENGELOLAAN KONSERVASI HUTAN KOTA
Authors: Hidayat Rusdi , Nuryadin Suwirman , Jalaludin Muzani
Published: January 2019

The purpose of this study is to reveal the strength of employee's ability factors to understand environmental issues and leadership on the effectiveness of urban forest management employees. This research was carried out in the PT JIEP Pulogadung industrial area in Jakarta for three months, starting from June to August 2017. The research method used was ex post-facto or comparative causal relationship with 2 x factorial design 2. Results of research on urban forest conservation management activities between employees with the ability to understand high environmental issues are higher than those with the ability to understand the low environmental issues. The average urban forest conservation management that has the ability to understand high environmental issues is 141.93 higher than employees who have the ability to understand low environmental issues, namely 125.93. Furthermore, there is an interaction effect between the application of the ability to understand environmental issues and Leadership on the management of forest conservation of the city. The effect of the interaction is 41%. Urban forest conservation management activities between employees who have the ability to understand high environmental issues are higher than employees who have the ability to understand low environmental issues in the group with Transformative Leadership as evidenced from the tuckey test results, that Qcount> Qtable is 5.91> 4 , 11

Keywords: Employee Ability, Environmental Issues, Leadership
IMPLEMENTASI PROGRAM SEKOLAH ADIWIYATA DALAM PENINGKATAN MUTU PENDIDIKAN DI SDN TANAH TINGGI 3 KOTA TANGERANG
Authors: Pradini Indah Kusuma , Sudjanto Bedjo , Nurjannah Nurjannah
Published: January 2019

This research was taken place in SDN Tanah Tinggi 3 Kota Tangerang with purpose to understanding the implementation of Adiwiyata school programs in enhancing education quality that is related to the policy of Adiwiyata school programs, the implementation of Adiwiyata school programs, supporting factors and obstacle factors of implementation of Adiwiyata school programs in SDN Tanah Tinggi 3 Kota Tangerang. The methodology that used is qualitative method with descriptive approach. Data collection procedure was conducted through observation, in-depth interview, and documentation. Source of data is headmaster, team head of Adiwiyata, member of Adiwiyata team, and teachers. Analysis conducted using data reduction, data presentation, and data verification. This research shows that the school successfully achieved an award as Adiwiyata Mandiri school by launching 12 adiwiyata programs including everyday without plastics, a simple IPAL management at school, healthy canteen, waste bank management, JUMSIH program (a clean Friday), compost management program, composter and 3R (reuse, reduce, and recycle), etc. The program was implemented according to a number of components such as environmentally based policy; implementation of environmentally based curriculum; environmental activities in participative basis and management of environmentally friendly supporting activities
HUBUNGAN ANTARA TANGGUNG JAWAB DAN KOMITMEN DENGAN KEPEMIMPINAN LINGKUNGAN DALAM PENERAPAN PEMBANGUNAN BERKELANJUTAN
Authors: Jayanto Sukiman , Zid Muhammad , Dewi Yusriani Sapta
Published: January 2019

Abstract

This study aims to determine whether there is a relationship between responsibility and commitment with environmental leadership in sustainable development of correlational studies in West Sumbawa, NTB. The correlational method used by sampling 130 people in the employee in West Sumbawa Regency, NTB as a sample selected by multy stages random sampling. Environmental leadership in the implementation of sustainable development after the validity test then obtained 28 questions and 6 drop problems with reliability of 0.912. Test the validity of responsibilities (x1) of 27 valid issues that is 20 with reliability of 0.894. Test validity of commitment from 48 item valid matter that is valid 33 with reliability equal to 0,961 Data have been analyzed by applying descriptive statistic and correlational test (R) to verify there is relation between variable. The results show that there is a relationship between responsibility and commitment with environmental leadership in sustainable development.

Keywords: responsibility, commitmen, environmental leadership in the implementation of sustanable development
KEBIJAKAN PENGELOLAAN LIMBAH PADAT BUKAN BERASAL DARI BAHAN BERBAHAYA DAN BERACUN MELALUI RE-USE ATAU RE-CYCLING UNTUK KELESTARIAN LINGKUNGAN HIDUP
Authors: Fajar Muhamad Ibnu , Nadiroh Nadiroh , Muzani Muzani
Published: January 2019

This study aims to explain the policy of managing solid waste not from hazardous and toxic materials through re-use or re-cycling for environmental sustainability. This policy has been contained in the Bekasi district government regulation Number 09 of 2007. This policy is an effort in the management of non-B3 waste in order to become orderly and free from dirty and even slums. Through this policy the waste manager is required to be registered in the licensing of the waste management company, especially non-B3 solid waste. This study uses qualitative methods with consideration, researchers use questionnaires as consideration for determining the percentage scale of the success of waste management policies. Based on the results of the analysis of policies on the management of solid waste not derived from hazardous and toxic materials through re-use or reconstruction to preserve the environment, the results of 87.8% were converted into qualitative, including high and very good categories.
Desempenho do Modelo Arma na Previsão das Receitas Orçamentárias dos Municípios do Estado do Paraná
Authors: Pamplona Edgar , Fiirst Clóvis , Hein Nelson , Zonatto Vinícius Costa da Silva
Published: January 2019

O estudo investiga o desempenho do modelo ARMA na previsão das receitas orçamentárias dos municípios do Estado do Paraná, em comparação com o modelo proposto pela Secretaria do Orçamento Federal. Pesquisa descritiva, com abordagem quantitativa e análise documental, foi realizada com amostra de 120 municípios. Os achados apontam que o modelo ARMA, no geral, apresentou melhor desempenho na previsão das receitas públicas, com erro médio de 7,05%. Das 120 observações realizadas, o modelo ARMA obteve desempenho superior em 74 casos (61,67%), enquanto que o modelo SOF foi melhor em 46 oportunidades (38,33%). Os erros médios dos dois modelos testados na pesquisa foram submetidos ao teste de diferença de médias (teste t de student), constatando-se que as previsões de ambos os modelos são diferentes estatisticamente ao nível de significância de 5%. Assim, pode-se concluir que o modelo ARMA apresentou melhor qualidade nas previsões das receitas em comparação ao modelo SOF.
Perspectivas teóricas para a análise de políticas públicas: como lidam com a complexidade?
Authors: De Azevedo Almeida Lia , Corrêa Gomes Ricardo
Published: January 2019

O objetivou-se comparar as perspectivas teóricas próprias da análise de políticas públicas de meados dos anos 1980 e início dos anos 1990, com os novos desenvolvimentos da área, buscando identificar diferenças ou semelhanças quanto à incorporação em suas narrativas de aspectos próprios da teoria da complexidade e dos sistemas complexos. Os modelos tradicionais (1980-1990), trazem implícito alguns conceitos próprios de sistemas complexos, como adaptação, evolução e emergência, porém não proporcionam uma visão holística capaz de compreender a interdependência e a dinâmica do processo. Modelos teóricos recentes (2013) se propõem a superar essa lacuna, a partir de narrativas com um viés positivista com o objetivo de gerenciar o sistema complexo das políticas públicas. A análise empreendida permite visualizar um movimento acadêmico em direção a se pensar outras abordagens teóricas e metodológicas capazes de compreender o processo de políticas públicas caracterizado pelas constantes mudanças, incertezas e instabilidades.
Capital social e o acesso à proteção social
Authors: Ribeiro Antonio Carlos Andrade , Miranda Cinthia Barros dos Santos
Published: January 2019

Neste artigo analisa-se o impacto do Centros de Referência de Assistência Social (CRAS) sobre a falta de capital social das famílias atendidas. Aplicou-se uma estratégia quali-quantitativa baseada em regressão linear de dados secundários e entrevistas semi-estruturadas realizadas pelos autores. Buscou-se responder à seguinte questão: os CRAS tem capacidade de suprir a falta de capital social das famílias atendidas? Foi possível mostrar como a relação com o CRAS é construída e sua importância. A percepção dos entrevistados revela como este equipamento público difunde informação às quais famílias em situação de vulnerabilidade não conseguem ter acesso por meio de suas relações sociais. Os achados mostram como o acesso ao serviço público no Brasil demandam a ação do Estado. Em contextos onde há carência de capital social e desconhecimento sobre as políticas públicas, o CRAS tem contribuído para circular informações e incentivar o fortalecimento de laços sociais.
Associação entre a Composição dos Recursos Captados pelo Terceiro Setor Potiguar e as despesas por beneficiário
Authors: Ribeiro Iracema Iasonara Bezerra , Freitas Neto Raimundo Marciano De , Barbosa Alexandro
Published: January 2019

O objetivo do estudo foi analisar a associação entre a composição dos recursos obtidos pelas entidades de Utilidade Pública Federal situada no Rio Grande do Norte e suas despesas de exploração unitária, utilizando a Soft Budget Constraint (SBC) como fundamento teórico. A base de dados usada foi a do Ministério da Justiça, tendo sido coletados dados do período de 2009 a 2013. O emprego da Regressão GEE permitiu a análise da variável despesa de exploração unitária em função dos beneficiários, setores e percentual de receita captada em cada modalidade. Não foram detectados os efeitos da SBC nas organizações da amostra, sugerindo que as políticas públicas e doações de particulares não têm refletido negativamente na condução da gestão dessas organizações. Ainda, foi verificado que o alcance de instituições que não dependem majoritariamente de recursos gerados internamente é maior, o que pode ser incentivado do ponto de vista de políticas públicas.
Produção Científica sobre Esfera Pública: um Estudo Bibliométrico em Múltiplas Áreas do Conhecimento (1970-2015)
Authors: Garcia André Spuri , Pereira José Roberto , Alcântara Valderí De Castro , Prado José Willer do
Published: January 2019

O objetivo deste artigo foi analisar como se configura o campo de pesquisas sobre esfera pública. A pesquisa foi desenvolvida como um estudo bibliométrico por meio da base de dados Web of Science. Em síntese, o estudo demonstra que o campo de publicações em esfera pública é interdisciplinar, amplo e que ainda está em crescimento, principalmente a partir da década de 1990. Constatou-se que além de ser autor do artigo mais citado, o filósofo Jürgen Habermas aparece como a principal referência bibliográfica do campo, mesmo com uma diversidade de críticas – como relevantes na base intelectual aparecem ainda Fraser (1992) e Calhoun (1992). Os resultados deste trabalho podem orientar e embasar novas discussões teóricas e pesquisas empíricas, dentre elas àquelas sobre os processos econômicos, sociais e políticos em cursos atualmente no Brasil – e contribuir com os campos de pesquisa da administração pública e gestão social.
A Produção Teórica sobre a Pobreza na Administração
Authors: Dornelas Camara Guilherme , Misoczky Maria Ceci
Published: January 2019

O artigo analisa a produção teórica sobre a pobreza no Brasil no campo disciplinar da Administração. A partir da analítica interpretativa construcionista foram pesquisados trabalhos sobre o tema publicados nos Anais dos EnANPADs e EnAPGs de 2004 a 2016. O objetivo écompreender como o tema da pobreza vem sendo construído coletivamente na Administração. Os resultados da pesquisa apontam para a consolidação dos estudos sobre a pobreza no campo da Administração e evidenciam a construção de um consenso ativo em torno da reprodução de ideias hegemônicas centradas no mercado como dimensão central e organizadora da vida social e política.
A Integração Local dos Congoleses Refugiados e Solicitantes de Refúgio no Rio de Janeiro
Authors: Fernandes Maya , Brulon Vanessa
Published: January 2019

A presente pesquisa tem por objetivo compreender em que medida o Plano Estadual de Políticas de Atenção aos Refugiados, implementado no Rio de Janeiro desde 2014, auxilia na Integração Local dos Refugiados e Solicitantes de Refúgio provenientes da República Democrática do Congo que residem no Estado do Rio de Janeiro. Para este estudo, de caráter qualitativo, a Integração local foi tratada por meio de diferentes categorias pelas quais se constitui. A partir destas, foram analisadas as percepções dos próprios refugiados, solicitantes de Refúgio, e funcionários de diferentes áreas da Cáritas-RJ através de entrevistas semi estruturadas e observação de campo. Ao fim das análises, foi possível perceber de que modo ocorre o processo, observar lacunas no Plano Estadual, bem como o papel fundamental exercido pelos Centros de Acolhida na obtenção dos direitos previstos em lei.A presente pesquisa tem por objetivo compreender em que medida o Plano Estadual de Políticas de Atenção aos Refugiados, implementado no Rio de Janeiro desde 2014, auxilia na Integração Local dos Refugiados e Solicitantes de Refúgio provenientes da República Democrática do Congo que residem no Estado do Rio de Janeiro. Para este estudo, de caráter qualitativo, a Integração local foi tratada por meio de diferentes categorias pelas quais se constitui. A partir destas, foram analisadas as percepções dos próprios refugiados, solicitantes de Refúgio, e funcionários de diferentes áreas da Cáritas-RJ através de entrevistas semi estruturadas e observação de campo. Ao fim das análises, foi possível perceber de que modo ocorre o processo, observar lacunas no Plano Estadual, bem como o papel fundamental exercido pelos Centros de Acolhida na obtenção dos direitos previstos em lei.
Relationships Between Mechanical Properties and Fracturing Conductivity for the Eagle Ford Shale
Authors: Enriquez-Tenorio O.. , Knorr A. F. , Zhu D.. , Hill A. D.
Published: January 2019

Creating propped-fracture conductivity that is sustainable at the closure stresses occurring during production is critical to the success of hydraulic-fracture treatments in unconventional reservoirs. In addition, knowledge of the expected fracture conductivity is important information to guide the design of fracturing treatments. This study presents the results of an extensive set of fracture-conductivity experiments conducted using Eagle Ford Shale outcrop samples, as well as supporting measurements of mineralogy and mechanical properties of the shale samples.

The Eagle Ford Shale is subdivided into five different geological facies: A, B, C, D, and E (Donovan et al. 2012). Facies A lies just above the Buda Limestone, and is overlain by Facies B, which has the highest total organic content (TOC). Facies A and B are known as the Lower Eagle Ford, whereas Facies C, D, and E are the Upper Eagle Ford. Facies E underlies the Austin Chalk. Outcrop Eagle Ford Shale samples were collected over the entire vertical extent of a complete exposure of the Eagle Ford Shale in Antonio Creek and Lozier Canyon near Langtry, Texas. Unpropped and propped conductivities of fractured shale samples from all major subfacies of the Eagle Ford Formation were measured using a modified American Petroleum Institute (API) fracture-conductivity cell. Before the fracture-conductivity tests, the fracture surfaces were scanned with a laser profilometer, providing detailed maps of the fracture surfaces. With other samples from the same intervals, the mineralogy, Brinell hardness, Young's modulus, and Poisson's ratio were measured.

The measured fracture conductivities were compared with the fracture surface roughness, elastic mechanical properties, Brinell hardness, and mineralogy of the samples. It was found that propped and unpropped conductivities declined exponentially with closure stress. Propped-fracture conductivity was found to primarily depend on proppant size and loading, with less effect of the rock properties. Conductivity was positively related to rock brittleness and inversely related to Poisson's ratio.