bluuebunny/crossref_metadata_2025 huggingface dataset:
ÁREAS POTENCIAIS PARA O CULTIVO DO COCO NO LITORAL SUL ALAGOANO POR GEOPROCESSAMENTO
Authors: Pereira de Melo Ivana , Silvana Quintella Cavalcanti  Calheiros  , Esdras de Lima Andrade
Published: March 2024

A pesquisa procurou investigar a organização territorial do litoral meridional do estado de Alagoas, considerando as alterações e relações espaciais produzidas sobre uma estrutura ambiental e socioeconômica, ocupada tradicionalmente pela agricultura da cana-de açúcar e do coco. A abordagem teórica/conceitual circunscrita a esta investigação está sustentada no tripé Geografia, Análise Ambiental e Geoprocessamento, pela vinculação existente entre a pesquisa ambiental, os Sistemas Geográficos de Informação (SGI). A ênfase da investigação recai sobre a realização de análises de situações ambientais relevantes identificadas, geograficamente discerníveis sobre o território. A base de dados constitui-se de diversos mapas temáticos existentes onde fora realizada a avaliação ambiental da situação proposta. Esta avaliação conduziu à delimitação de áreas existentes e potenciais (altíssimo, alto, médio e baixo potencial) para cultivo coco. Com os resultados obtidos pretende-se contribuir para o planejamento territorial ambiental do litoral sul, na busca futura nas relações de conflitos territoriais pela introdução de atividades diferenciadas não agrícolas (turismo) em áreas com estruturas econômicas e políticas tradicionalmente estabelecidas pela agricultura da cana de açúcar, pecuária e coco. Esse estudo faz parte do projeto diagnóstico da realidade da organização espacial do litoral sul, assim passamos a análise espacial da presença do cultivo do coco por representar a segunda em área ocupada e devida sua simbiose com as áreas para o turismo.
MORFOLOGIA ORIGINAL E ANTROPOGÊNICA DA PORÇÃO OESTE DO SISTEMA FLUVIO-LAGUNAR DE TERESINA – PIAUÍ
Authors: De Brito Nunes Hikaro Kayo , De Holanda Bastos Frederico
Published: March 2024

A acelerada urbanização sobre diferentes classes de relevo auxilia na formação de feições antropogênicas principalmente quando há considerável diferenciação altimétrica, impulsionada por atividades minerárias e industriais. Considerando as especificidades de cada área, este estudo objetiva compreender as classes de relevo a partir da concepção de morfologia original e morfologia antropogênica considerando os processos e materiais na porção oeste do sistema fluvio-lagunar de Teresina – Piauí. Metodologicamente foram adotadas atividades de gabinete, campo e geoprocessamento (QGis/versão 3.18), auxiliando na discussão dos aspectos físico-naturais e das tipologias de feições antropogênicas original/pré-intervenção (1972) e atual/pós-intervenção (2022). Os principais resultados apontaram para a existência inicialmente de morfologias, como terraço fluvial, lagoas, terreno alagadiço e planície de inundação que foram modificadas com a formação de morfologias antropogênicas agradacionais e degradacionais, a exemplo dos depósitos antropogênicos e das cavas de mineração, interferindo consideravelmente nos processos e materiais existentes, tais como os processos erosivos em sulcos e ravinas.
POTENCIAL GEOTURÍSTICO DO MUNICÍPIO DE JARDIM DO SERIDÓ-RN, NE DO BRASIL
Authors: Medeiros Wendel Marlyson Silva , Cordeiro Abner Monteiro Nunes , Dias João Rafael Vieira , Dantas Assucena Nogueira Batista , Souza Raiane Islane Araújo de
Published: March 2024

O município de Jardim do Seridó abrange diversos atrativos naturais, que se destacam pela beleza cênica e pelo valor educacional, científico e turístico, além de um importantíssimo patrimônio histórico-cultural, a exemplo de várias pinturas e gravuras rupestre encontradas em painéis e abrigos rochosos, deixadas por povos pré-históricos. Levando em conta estas características e conjugando-as com as exposições geológicas e geomorfológicas expostas na área, foram previamente selecionados dois geossítios, Sítio Tanques e Ponte da Pedra Lavrada, que apresentam potencial para o desenvolvimento do geoturismo. Os processos metodológicos consistiram na revisão da literatura e incursões de campo, as quais possibilitaram o reconhecimento e a análise geomorfológica do território e, especialmente, na identificação das macro e microformas graníticas dos geossítios. Pode-se destacar como resultados a possibilidade de inserção do município, no roteiro geoturístico do Estado do Rio Grande do Norte, e dos geossítios identificados, no Seridó Geoparque Mundial da UNESCO.
A AULA DE CAMPO COMO INSTRUMENTO DE APRENDIZAGEM TEÓRICA E PRÁTICA NO ENSINO DA CLIMATOLOGIA: UM RELATO DE EXPERIÊNCIA
Authors: Salvador Maria do Socorro Silva , Ferreira Rafaela Melissa Andrade , Fernandes Andrei Tavares , Fontão Pedro Augusto Breda
Published: March 2024

O trabalho de campo no Ensino Superior é considerado um aporte metodológico que visa contribuir no processo de ensino e aprendizagem dos discentes (de bacharelado e licenciatura). A partir desse pressuposto o presente artigo tem como objetivo relatar a atividade de campo no Parque Campos do Jordão, ocorrida nas turmas de graduação em Geografia da Universidade Federal do Paraná (UFPR), pertencente ao componente curricular da disciplina de Climatologia Aplicada. Para a efetivação da pesquisa foi utilizado como recurso metodológico levantamento bibliográfico e o relato de campo da experiência vivida. O resultado obtido mostrou que o Parque Campos do Jordão possui área bastante atrativa e preservada, o que se torna um ponto referencial para a aprendizagem dos alunos, bem como a visitação de turistas. Diante disto concluísse que atividade de campo é um método que contribuem significativamente no processo de aprendizagem dos discentes.
ANÁLISE DO USO E COBERTURA DA TERRA DA BACIA HIDROGRÁFICA DO RIO PIMENTA, ILHA DO MARANHÃO – MA, BRASIL
Authors: Gomes de Lima Cristina , Vale Barros França Danyella , Quésia Duarte Silva  , Gonçalves Santana Ricardo
Published: March 2024

O conhecimento sobre as dinâmicas de uso e cobertura da terra ganham cada vez mais força diante da necessidade de sustentação das questões ambientais ligadas às relações sociedade/natureza. Partindo desse pressuposto, objetivou-se neste trabalho analisar o uso e cobertura da terra da bacia hidrográfica do rio Pimenta no ano de 2023 e sua relação com os impactos gerados na área de estudo. Para alcançar o objetivo proposto realizou-se procedimentos como: levantamento bibliográfico, trabalhos de campo e mapeamento em gabinete. A partir disto diagnosticou-se que as morfologias da bacia em questão têm sido alteradas pela urbanização e que os canais de primeira ordem têm sido alterados, prejudicando a dinâmica hídrica da região. Os padrões atuais de uso são áreas urbanas de alta e média densidade e mata secundária fragmentada.  Salienta-se também que diversos canais fluviais de primeira ordem desapareceram em virtude da pressão urbana na localidade
A CARTOGRAFIA DO RELEVO E SUAS CONTRIBUIÇÕES AO PLANEJAMENTO DE ÁREAS SUSCEPTÍVEIS À DESERTIFICAÇÃO: APLICAÇÕES NO SUBMÉDIO VALE DO SÃO FRANCISCO
Authors: Silva Santos Kelly Beatriz , Rodrigues Santos Antonio Felipe , Valézio Éverton Vinicius , De Alencar Almeida Matheus , Oliveira Souza Sirius
Published: March 2024

As Áreas Susceptíveis à Desertificação (ASD) ocorrem pela degradação do solo, dos recursos hídricos e da vegetação, resultante das ações antrópicas, das variações climáticas e outros fenômenos naturais, que se configuram por um processo, quase sempre lento, mas que vem sendo acelerado em decorrência da intensificação das atividades humanas. Assim, o presente estudo objetiva uma compartimentação geomorfológica, levando em consideração os processos morfogenéticos e morfodinâmicos do relevo. A metodologia baseou-se na elaboração de uma revisão bibliográfica sobre a cartografia geomorfológica em âmbitos semiáridos tropicais, desenvolvida através da aquisição de dados com base no TOPODATA (INPE, 2008) e do georreferenciamento, vetorização e integração de dados em ambiente de Sistema de Informação Geográfica (SIG) com o uso do software QGIS. Os resultados obtidos possibilitarão o desenvolvimento de pesquisas geomorfológicas no Submédio do Vale do São Francisco, partindo do pressuposto da carência de estudos e mapeamento de maior detalhe voltados à desertificação no semiárido baiano.
IDENTIFICAÇÃO DA DEGRADAÇÃO DOS SOLOS NO SEMIÁRIDO PERNAMBUCANO: A PARTIR DE UMA ANÁLISE TEMPORAL EM ÁREAS DE VULNERABILIDADE DO MUNICÍPIO DE BELÉM DO SÃO FRANCISCO – PE
Authors: César de Oliveira Tavares Kaio , Felipe da Silva André , Pereira de Oliveira George , Carlos de Barros Corrêa Antonio
Published: March 2024

A atuação dos agentes externos junto com o processo de apropriação da natureza pelo homem tem causado um aceleramento de diversos problemas no contexto da biosfera. Este trabalho visa a identificação da degradação dos solos a partir dos condicionantes topográficos, pluviométricos e os índices de cobertura vegetal no município de Belém do São Francisco, localizado no sertão pernambucano, Nordeste do Brasil. O objetivo principal deste da pesquisa é a identificação dos processos de degradação dos solos, utilizando escalas espaciais e temporais no intuito de entender os processos e respostas refletidos na paisagem.
VULNERABILIDADE À EROSÃO DO SOLO NA BACIA HIDROGRÁFICA DO BAIXO SÃO FRANCISCO: UMA VISÃO INTEGRADA ENTRE GEOMORFOLOGIA E COBERTURA E USO DA TERRA
Authors: De Oliveira Saraiva-Maia Jessyca Janyny , Do Nascimento Santos David Luiz , Epifanio de Souza Ana Luiza , Dutra da Silva Milena , Vilar Almeida Nadjacleia
Published: March 2024

O processo erosivo é um fenômeno intrinsecamente natural, que tem sido agravado e acelerado ao longo do tempo pelas ações humanas. Variáveis geomorfológicas e de cobertura e uso da terra influenciam, tanto os processos naturais quanto os antrópicos. Este estudo visa analisar a vulnerabilidade à erosão com ênfase nos componentes da geomorfologia e da cobertura e uso de terra na bacia hidrográfica do baixo São Francisco. Utilizando a análise integrada da paisagem e a teoria da Ecodinâmica, os ambiente foram classificados em termos de estabilidade ou instabilidade. Os resultados revelam que a média estabilidade predomina em 66% da bacia, situando-a em uma preocupante fronteira entre a pedogênese e a morfogênese. Este estudo constatou que o uso e cobertura do solo são fatores-chave para determinação da vulnerabilidade à erosão da Bacia e que as características geomorfológicas estáveis da região tendem a estabilizar os processos erosivos em diversas áreas.
GEODIVERSIDADE E PATRIMÔNIO GEOMORFOLÓGICO EM MARTINS/RN
Authors: Marcelo Alves de Souza  , Marco Túlio Mendonça Diniz  , Larissa Queiroz Silva  , Mônica Raylla Dantas Magno  , Isa Gabriela Delgado de Araújo
Published: March 2024

A Geodiversidade ganhou força no meio científico, principalmente a partir do surgimento do seu termo nos anos 90 do século XX, consequentemente, estudos voltados ao patrimônio geomorfológico também foram crescentes. Nessa perspectiva, o presente trabalho tem como objetivo geral realizar uma avaliação qualitativa e quantitativa de dois Locais de Interesse Geomorfológico em Martins, no estado do Rio Grande do Norte, destacando que esses locais possuem relevância, principalmente científica e estética, através de uma metodologia que tratará do patrimônio geomorfológico, fazendo assim uma análise por meio da inventariação e quantificação. Portanto, com a metodologia adotada iremos considerar se o local é um geomorfossítio, sítio da geomorfodiversidade ou uma área comum, utilizando parâmetros que correspondem aos tipos de valores, considerando dois valores centrais, o científico e o estético, de modo que os dois elementos quantificados se enquadraram como geomorfossítios, e nesse sentido, serão considerados elementos com alto valor e são dignos de serem preservados.
DISTRIBUIÇÃO ESPACIAL DA PRECIPITAÇÃO EM CAMPINA GRANDE-PB E SUAS POSSÍVEIS CORRESPONDÊNCIAS COM ELEMENTOS CLIMÁTICOS E FATORES GEOGRÁFICOS
Authors: Wanderley de Araújo Igor , Silva de Melo Alana Gabriela , Souza dos Anjos Lillian , Ferreira Luna Vinicius , Silva Nóbrega Ranyére
Published: March 2024

O presente estudo teve como objetivo compreender a relação entre a distribuição espacial das chuvas na cidade de Campina Grande com os elementos climáticos e fatores geográficos. Para isso, foram coletados dados de precipitação do Centro Nacional de Alerta de Desastres Naturais (CEMADEN), entre os anos de 2016 e 2022 e os totais anuais e o máximo diário foram interpolados e relacionados com fatores como o relevo, orientação das encostas, e fenômenos e elementos climáticos, como sistemas atmosféricos atuantes e direção e velocidade do vento. Os resultados apontam uma diminuição das chuvas no sentido Leste-Oeste, relacionados à variação altimétrica e direção predominante dos ventos, uma vez que ao ocorrer variações na direção dos ventos, os resultados apresentam mudanças na concentração espacial das chuvas. O estudo destacou a relação complexa entre a distribuição das chuvas em Campina Grande com os diferentes fenômenos meteorológicos e com fatores como o relevo e a hipsometria da cidade, com potencial para melhorar o planejamento urbano e medidas preventivas.
ANÁLISE ESPACIAL EM ARQUEOLOGIA – INTERAÇÃO ENTRE A GEOMORFOLOGIA GRANÍTICA E MORFOLOGIA DE SÍTIOS ARQUEOLÓGICOS NO LAJEDO DO BRAVO - PB
Authors: Oliveira de Araújo Rafael , De Azevedo cavalcanti Tavares Bruno
Published: March 2024

A Geoarqueologia como uma ciência multidisciplinar, busca com o auxílio das geociências, a interpretação das ocupações humanas pré-históricas e históricas. Este trabalho procura conseguir através das feições graníticas que compreendem a paisagem no Plúton do Bravo, localizado no semiárido paraibano. O motivo pelo qual a área foi escolhida durante o Quaternário para a ocupação de grupos humanos pode estar relacionada às várias feições graníticas que auxiliaram para esta permanência, que são evidenciadas por registros rupestres, além de vestígios líticos. Na área estudada, o Lajedo do Bravo é possível identificar diversas fáceis esculpidas no granito, que modelam a paisagem, criando formas que propiciavam a permanência desses grupos humanos como tafonis, karrens e gnammas. Essas formas graníticas propiciaram aos grupos humanos pré-históricos que ocuparam o Plúton do Bravo, condições para a possível subsistência na área, pois essas formas eram responsáveis por assegurar recursos para esses grupos como abrigos e reservatórios que acumulavam água durante o período de estiagem. Os sítios são representados por pinturas em boulders e tafonis que estão associados a possíveis abrigos e sítios a céu aberto com a presença de indústria lítica.
PENELITIAN MENGENAI SIFAT KADAR BELERANG DALAM MINYAK BUMI DI INDONESIA
Authors: Kontawa A.
Published: March 2024

Minyak bumi dari Indonesia dikenal sebagai minyak bumi bermutu baik, karena berkadar belerang yang cukup rendahPPPTMGB "Lemigas" telah melakukan penentuan terhadap sejumlah minyak bumi Indonesia dari berbagai daerah produksi, yang diperhitungkan dapat mewakili jenis-jenis minyak bumi Indoensia. Data hasil penelitian ini kemudia dioalah untuk dapat menghasilkan beberapa kesimpulan yang bermanfaat
Penentuan C.O.D. Pada Contoh Air Berkadar Klorida TInggi
Authors: Mulyono S.
Published: March 2024

Telah dilakukan pengamatan terhadap kegunaan metoda Frank J. Baumann untuk menentukan Chemical Oxygen Demand (C.O.D.) dalam macam-macam contoh air dengan kandungan klorida yang cukup tinggi ( 10.000 mg/l)Dari hasil penelitian yang diperoleh dapat disimpulkan bahwa, metoda tersebut merupakan metoda yang berlaku umum yang dapat digunakan untuk menentukan harga C.O.D. dalam air yang bebas klorida maupun yang mengandung klorida sampai sekitar 20.000 mg/l seperti yang ada dalam air laut
THE EFFECT OF BLENDING OF MTBE IN GASOLINE ON REDUCING LEAD CONTENT
Authors: Mustafa Bustani
Published: March 2024

There are two basic incentives in blending MTBE in gasoline for a country like Indonesia , te. To improve the octane quality and to reduce the lead content in gasoline. Changes in physical and chemical properties of gasoline will also occur, accompanying the improvement of the octane number. The blends used in this study were made in four concentrations, viz 3, 6, 10 and 15 volume percent MTBE in unleaded gasoline. The test results were compared to the indonesian specification of premium gasoline.
GRAVITY SURVEYS IN THE NORTH SUMATRA FOREARC
Authors: Milsom J. , Dipowirjo Sarjono , Sain Baizar , Sipahutar J.
Published: March 2024

Land gravity surveys on the islands of the North Sumatra Forearc have defined regions of high fields and strong gradients, the majority of which seem to be associated with the presence of mafic and ultramafic rocks. The onshore data, obtained in the course of joint LEMIGAS-University of London expeditions, complements marine data obtained by American oceanographic institutes and allows gravity maps to be completed of the whole forearc regine.
THE EFFECT OF SULFUR – CONTAINING COMPOUNDS ON THE STABILITY OF DIESEL FUELS
Authors: A Zuhdan Fathoni. , D Batts. B. , F Sprecher. R. , G Veloski.
Published: March 2024

A high-resolution low-voltage mass spectrometric study has been carried out on the sulfur-containing fractions of fresh diesel fuel and on samples aged at 43°C in borosilicate bootles (ASTM D 4625 test) for periods of 6.5, 13, 19,5 and 26 weeks, and at 80°C for periods of 0.5, 1, 1.5,  2, 3, and 4 weeks. Homologous series of benze-and di benzothiophenes are the principal sulphur-containing compounds were detected. The concentrations of all species present with aging were monitored and the role of each compound in the gum-forming process assessed.
WELL TEST ANALYSES ON JATIBARANG VOLCANICS USINGG SINGLE WELL MODELLING
Authors: R Thawer. , M Sarginson. , E Syahrial.
Published: March 2024

Well test analyses on the Jatibarang Formation volcanics reservoir in the Jatibarang field were carried out using a numerical simulator with a single radial well model. The volcanics zone is a fractured reservoir with little matrix permeability.
ANALOG SEISMIC RECORDING REVISITED
Authors: Munadi Suprajitno
Published: March 2024

Analog single channel seismic recording is a conventional technique commonly used in subsurface profiling. One of its advantage is the resolution much higher than that of digital seismic recording. This advantage can be very useful in interpreting detail stratigraphic and structural subsurface features of the digital seismic section. In this case both profile are complementary.
Development Of Catalyctic Converter For Unleaded Gosaline Program In Indonesia
Authors: Sidjabat Oberlin , Jasjfi E.
Published: March 2024

Recent economic development in Indonesia, as in other ASEAN countrie, has resulted in improved prosperity as reflected by the significant increase in the numbers of motor vehicles, particulary in big cities. This growth in car population and traffic is unfortunately accompanied by increase in not only of the country’s energy consumption but also increased air pollution. Almost 70% of atmospheric pollution in big cities is reported to be contributed by motor vehicles.In view of this situation, the Government of Indonesia has launched the “Blue Sky program” and introduced unleaded gasoline. Indonesia manufacturing industries have responded also by designing “nationalautomobiles” to be fabricated in Indonesia, and to run with unleaded gasoline. Some of these vehicles will be equipped with catalytic converters to reduce exhaust gas emissions.In support of this program, LEMIGAS R/D Center for Oil and Gas Technology is developingits-own catalytic converters that can be fitted into these cars. The work carried out toward this end is outlined briefly in this paper
Water Flood Analysis To Predict Additional Of Oil Recovery From Oil Reservoir
Authors: Adim Herlan
Published: March 2024

Water injection, the most widespread secondary method of oil recovery, is a pattern flooding when water is injected over the entire oil bearing area of the reservoir.The main reason why this method is so widely used is the high recovery achieved when water is the displacing agent both in the case of a natural water drive and when water injected into reservoir artificially. However, if the flooding operation is carried out carelessly, the result may be entirely negative or wasteful operation. One of the primary objectives of water flood analysis is to predict additional oil recovery obtained by water flooding from oil reservoirs.This paper presents a practical use of water flood method for formation evaluation of reservoir hydrocarbon and provides information that will be of practical value to geologist and engineers involved in the interpretation of water flood data; these then become the reference for an economic projection of the profitability of the waterflood.
EFFECT OF MOBILE PHASE COMPOSITION ON THE SELECTIVITY OF CHROMATOGRAPHY COLUMNS WHICH USE POLYPYRROLE AS THE STATIONARY PHASE
Authors: Chriswanto Hawick
Published: March 2024

Chromatography columns packed with polymeric stationary phase have been prepared. The packing materials were prepared by depositing polypyrrole chloride or polypyrrole dodecylsulfate onto silica particles. The deposition was accomplished by chemical oxidative polymerisation. Chromatographic selectivity of the columns was examined under reversed-phase condition using pairs of test compounds with known functionalities as the probes. The results showed that if hydrophobic interactions were dominant, the selectivity increased with decreasing in organic fraction in the mobile phase, and vise versa.
FIELD TEST OF THE INDIGENOUS MICROBES FOR OIL RECOVERY, LEDOK FIELD, CENTRAL JAVA
Authors: Yusuf A. , Kadarwati S. , Pratomo S.W.
Published: March 2024

After selecting several old wells in Cepu, then well LDK-132 was chosen for implementing MEOR technology using "huff and puff" method. For this purpose, fluids samples (water and oil) from Ledok Formation were taken at the wellhead. No core of LDK-132 was available, only cores from LDK-209 and LDK-P1 were found. Core plugs could not be made from the former due to compacted and tightly conditions with a very low permeability of only 0.458 md. The latter with the permeability of 140 md met the requirements of microbial core flooding (MCF) tests, A standard quartz dominated core from Clashach Scotland with permeability almost 800 md was also used to compare with the native core's results. The MCF tests were conducted at the reservoir conditions for both types of core. The native core gave a recovery factor of oil production of 12.58%, while the standard core yielded a higher recovery fac- tor of 21.22% of Sor. Based on these results, the MEOR implementation was conducted on July 8, 1999 by injecting 135 barrels of mixtures consist- ing of formation water, microbes enriched with KKL-11 (Koleksi Kultur Lemigas or Lemigas Cultures Collection) and M4 medium through the annulus of LDK-132. The result showed an increase of average oil production rate, from 3.46 bopd, 6 days before the injection, to 24.85 bopd, 6 days after the injection.
ESTIMATION OF BI-FUEL VEHICULAR EMISSION BY SYSTEM DYNAMICS APPROACH
Authors: Atmanto M. Dwi
Published: March 2024

The growth in the number of vehicles in big cities is around 8-12% annually. In Indonesia the growth during the period of 1990 to 1998 was dominated by motor cycles (72%), passenger cars (15%), cargo cars (9%), buses (4%) the majority of which use oil fuel in the form of premix, gasoline or diesel oil.
TEST OF FORMATION WATER AND CHEMICAL COMPATIBILITY FOR REMOVAL OF MUDCAKE IN WELLBORE
Authors: Wahyudi Panca , Makmur Tjuwati
Published: March 2024

Laboratory and field studies indicate that almost every operation in the field, such as drilling, completion, workover, production and stimulation are potential source of damage to well productivity. Formation damage has long been recognized as a source of serious productivity reduction in many oil and gas reservoirs. The mud cake is a damage that occurs in formation caused by drilling process. Prevention of formation damage has the following advantages : a) To reduce ultimate completion costs; b) To preserve barriers; c) To improve sweep efficiency. Potassium chloride (KCI) and breaker are chemical materials used in mud clean up system to remove the mud cake formed in drilling process. In relation to this, it is very important to know whether the formation water and KCI solution, then the formation water and breaker, are compatible or not. This paper is written based on our experience in formation damage laboratory tests. Therefore, the main topic of this paper is "Test of Formation Water and Chemical Compatibility for Removal of Mudcake in Wellbore ". Hopefully, the laboratory test results presented in this paper are valuable, not only for LEMIGAS as Research and Development Centre For Oil and Gas Technology, but also for oil companies as the user which will apply the chemical material in oil fields (cost efficiency), chemical material supplier (particularly in design of breaker).
THE APPLICATION OF REMOTE SENSING AND GEOGRAPHIC INFORMATION SYSTEM FOR OIL AND GAS PIPELINE ROUTE PLAN
Authors: Suliantara Suliantara
Published: March 2024

The application of the remote sensing and geographic information system was widely used in the oil and gas industry in Indonesia. These technologies have been recognized as a support/tool on both upstream to downstream, from geologic information extraction, logistic support to various activities of environment. Remote Sensing (RS) is defined as the science and technology by which the characteristic of the objects of interest can be identified, measured or analyzed without direct con- tact. Aircraft and satellite are common platform from which remote sensing observation are made. The term RS is restricted to method that employ electromagnetic energy as the means of detecting and measuring target characteristic (Figure 1). Geographic Information System (GIS) is actually unique system because it will man- age both spatial and attribute data in one-reference entities (Figure 2). Spatial data is the kind of data that refer to certain geographic domain, or geoinformation and usually display as thematic map. Attribute data refer to non-thematic map, such as table or other data- base. In general, the oil and gas activity is divided into two parts, i.e.: upstream and downstream activity or on the exploration and production phase. On the production phase, the hydrocarbon is transported from production well to gathering station, refinery plant and or export facilities. Pipeline is one way to connect oil and gas activities in oil and gas transportation. In Indonesia oil and gas fields are located at various physiographics, that vary from tropical forest to offshore area. So, they needs certain tool that can gather the earth surface condition efficiently. Remote Sensing and GIS technology offer a capability to support such needed. The capability of this technology is increasing in recording earth surface condition spatially and data variety. The case studied lay between Merbau to Pagardewa, South Sumatera, generally covered by forest, rubber plantation, villages and local residences, limited road network and geologically dominated by Tertiary and Quaternary sediments. Remote sensing of medium spatial resolution was applied to gather the earth surface situation. GIS technology was applied to manage all data that have been collected.
2nd Annual ASCOPE Laboratory Test Correlation Programme on CFR Engine (1981)
Authors: Mustafa Bustami , Jasjfi E.
Published: March 2024

ASCOPE Work Programme for 1981 directed the Technical Committee to conduct the 2nd Annual Laboratory Test Correlation Programme for CFR Engines among petroleum laboratories in the ASCOPE member countries. Member countries taking part in this correlation programme are Indonesia with seven laboratories participating, Malaysia with two laboratories, Thailand and the Philippines with two laboratories each. LEMIGAS Laboratory of Indonesia, as coordinator in this correlation programme, provided the samples to be sent to each participating laboratory. After being tested by the participating laboratories, the test results on these samples were to be sent to PPTMGB "LEMIGAS" in Jakarta for processing, including the determination of the standard deviation. Based on these results, conclusions can be drawn about the deviations of laboratory test results and about outliers to be rejected. For proper analysis, the samples for correlation also require physical and chemical test such as specific gravity, RVP, distillation, and TEL content, in the receiving laboratories to take into account any possible changes in the sample properties which have occured during transportation and storage. abaot w bliy Also important to be observed are ambient and engire operating conditions during the men Jnlog lomt correlation tests. The results of this analysis can then be used as a base for diagnosis of the probable causes of deviations, the occurence of outliers and for recommendations of remedial steps to be taken. The method used for testing the samples is the Bracketing Procedure System, while for rounding the values of the numbers found during the tests the ASA rules for rounding are used. The Grubb's rejection criteria with the use of "T" factors are used in evaluating the possible outliers.
DEHYDROCYCLIZATION OF NORMAL HEPTANE TO TOLUENE USING BI-METALLIC REFORMING CATALYSTS
Authors: Nasution A.S.
Published: March 2024

Dehydrocyclization of n-heptane and the influence of benzene on this reaction has been carried out with bi-metallic reforming catalyst at the operating temperature : (from 450° to 490C), pressure (from 10 to 30 kg/cm), H/lydrocarbon (from 4 to 12 mole/mote) by using a Catatest unit apparatur.
CONVERSION OF NORMAL HEXANE AND METHYLCYCLOPENTANE INTO BENZENE BY USING REFORMING CATALYST
Authors: Nasution A.S. , Jasjfi E.
Published: March 2024

As the significant amount of paraffins and naphthenes in the reforming feedstock, the conversion of these hydrocarbons to aromatic in the catalytic reforming process thus plays an important role. An experiment has been carried out to study the reaction rate of normal hexane and methylcyclopentane into benzene by using reforming catalyst
GASOLINE SPECIFICATIONS IN THE ASEAN COUNTRIES
Authors: Jasjfi E.
Published: March 2024

Gasoline is one of the most important petroleum products which is directly used by a large section of the general public. Countries of the Southeast Asia have been cooperating closely in many fields, including the petroleum industry.             In view of the facts, it would be of prime interest to examine and compare the gasoline specifications in the ASEAN countries.             This paper presents the results of the study, based on the official standard specifications in force in five ASEAN countries. The similarities and differences are emphasized, as well as their significance.
RECENT RESEARCH ON THE CONCEPT OF THE HRIDAYA IN RACHANA SHARIRA, AND ITS RELATION WITH MODERN ANATOMY
Authors: Surwase Mohini Narayan , Shinde Priyanka Ashok
Published: March 2024

Ayurveda states that Hridaya is one of the most important parts of the mortal body. An injury to it may affect it in severe conditions. The specific signs and symptoms of these conditions are well defined in Samhitas. Any kind of trauma or injury to it may lead to death. Therefore, it has been classified under Tri Marma and Dashsa pranayatana. Dwivedi & Kumar (2010). The term Hridaya indicates the organ which regulates the circulation of Prana throughout the body by collecting and diffusing rhythmically. Samhitas state that Hridaya performs several other functions along with the circulation of Prana (blood/ oxygen). These ancient classics mention that Hridaya controls the mortal body, sensations, and powers of logic, becoming the center of life and wit. Hence at one point the term Hridaya is considered as brain. Acharya Charaka and Sushruta have considered the Hridaya as a Koshthanga (organ present in Koshtha/trunk). This easily indicates that Hridaya is nothing but Urastha Hridaya (organ present in Koshtha/trunk). In this composition, an attempt has been made to connect references about Hridaya to modern anatomy through logical analysis of these references.
دور فحص التقارير المتكاملة للاستدامة في جودة عمل مراقب الحسابات
Authors: Jaber Sattar , Hussein Samah
Published: March 2024

The research aims to know the impact of examining integrated sustainability reports in improving and raising the quality of the auditor’s work and giving correct and highly confident decisions for use by stakeholders. To achieve this goal, work was done to prepare a questionnaire consisting of two axes: examining integrated sustainability reports and the quality of the auditor’s work, which consists of The research community consisted of a group of auditors in Iraq, and the effect of integrating variables on the performance of the auditor’s work was demonstrated through the researcher’s use of the program. Statistician (SPSS) in analyzing the questionnaire. The researcher also used statistical tests and testing hypotheses and reached the most important conclusions. Examining the integrated reports for sustainability ensures the workflow of the auditor with high quality, while emphasizing that all efforts made are working to achieve the goals planned by the management of the economic units and preparing the reports. Integrated sustainability is more developed because it integrated financial and non-financial information together and focused on economic, environmental, social and governance issues. This is reflected in the quality of the auditors’ work. And how to link it with the economic unit’s strategy to enable stakeholders to know the extent of the economic unit’s ability to create value and maintain it in the long, medium and short term. Among the most important recommendations is that it is necessary to direct the management of the economic units to integrate the dimensions of sustainability (economic, environmental, social and governance) with their strategy when developing policies, systems and plans. Programs and their performance to help achieve the set goals
The impact of financial policy on the gross domestic product in lraq for the period (2004-2020)
Authors: Shakir Ghalib , Aziz Luma
Published: March 2024

Financial policy has an important and effective role in organizing economic activity and other activities through the use of means and tools to reach the set goals. We see that financial policy in most Arab countries, especially in Iraq, has been characterized by an absence of oversight and a lack of commitment to implementing the foundations of correct and purposeful financial policy due primarily to financial and administrative corruption on the one hand and the absence of legal and supervisory regulation on the other hand. Fiscal policy indicators were estimated standardly to determine their impact on the GDP at current prices and using several statistical tests. From these tests, it became clear that the public revenue variable is the most important variable in influencing the GDP, as we will show in this research. This research concluded with conclusions and recommendations that diagnose deficiencies and develop the necessary solutions for them.
Analysis of the evolution of trends in exchange rates and interest rates in the Iraqi economy for the period )2004-2020(
Authors: Surgi Jamila , Muhsen Anwar
Published: March 2024

Every economy in the world is characterized by its adoption of a specific interest rate, as well as its own exchange rate, according to its capabilities and degree of development. Therefore, these two variables are the tool for linking the value of goods, assets, and wages in the local markets, and their counterparts in foreign markets, and through them many relationships arise. International, the most important of which is the possibility of directing and transferring capital to one country and not another, as these two variables (interest rate, exchange rate) have a direct role in international transactions. Through the interaction of the interest rate and the exchange rate, we have an economic relationship that has a direct impact on the flow of foreign investments between countries. Therefore, these concepts and their relationship to the overall economy and what are the most prominent factors affecting them will be discussed. The study sought to demonstrate the impact of these two variables on the Iraqi economy through the research objective. The research aims to describe and analyze the paths of interest rates and exchange rates during the period (2004 - 2020) in order to determine their behavior during the research period. The most prominent conclusions reached by the research were that the exchange rate is considered a measure of international competitiveness, which exerts a major influence on the local economy, as does the interest rate, as it reflects the economic position in general, and commercial position in particular, because it represents the linking tool through which prices are determined. The relative proportion of local goods to foreign goods. That is, it is the linking tool through which the purchasing power of the local currency is determined against other foreign currencies, as the local currency is considered a commodity, and the foreign currency is its monetary price. The research concluded with a set of recommendations, the most important of which was in order to encourage investment instead of the Iraqi investor’s tendency to invest in foreign currencies, work must be done to activate the interest rate in Iraq
The Role of Human Resources Management Bractices In Enhancing The Effectiveness of Comprehensive Quality An exploratory study of a sample of employees at the College of Pure and Human Education/University of Tikrit
Authors: Ahmed Ruaa
Published: March 2024

This study aimed to determine the role of the most important practices of human resources, represented by their dimensions (training and development, career development, recruitment, and selection) in enhancing the effectiveness of the following comprehensive quality management practices (continuous development, customer focus, and continuous pursuit of customer opinions). in the Colleges of Education for Humanities and Pure Sciences. This goal was translated into a hypothesis drawing that included the study variables, the dependent variable represented by total quality management, according to the exploratory descriptive approach, and its hypotheses were formulated, and then the research hypotheses were formulated and tested using appropriate mathematical statistical methods and using the statistical package program (SPSS). Thus, the theoretical and then analytical framing was used to test the research hypotheses, where the study population consisted of employees in the College of Education for Pure Sciences and Humanities at the three administrative levels, and the sample size was (94) individuals from directors, directors of departments, divisions, units, and administrative employees. The research reached several conclusions, the most important of which was the existence of a significant correlation to the role of human resources management practices, including their dimensions, and the effectiveness of total quality management in the sample studied. Finally, the research recommendations came out with the need to pay attention to providing an appropriate basis for human resources practices for new operations by making structural changes, enhancing cooperation processes, and using appropriate sources in order to advance, maintain survival, continuity, and develop the effectiveness of total quality management
الاقتصاد الريعي وأثره على القدرة التنافسية للصادرات السلعية في الاقتصاد العراقي للمدّة (2004-2021)
Authors: Jawad Baidaa , Bakqir Jaafar
Published: March 2024

The issue of competitiveness occupies wide interest in international economies, especially with the developments represented by globalization and global economic integration, as well as policies of openness and market liberalization. Because the concept of competitiveness goes beyond the state’s ability to produce goods and services that compete in the world to the challenges that enable the state to produce goods and services and offer them in local and international markets. Thus, competitiveness as a concept is linked to export capabilities, the global trade climate, and the state’s ability to access global markets. The respiratory capabilities of any country are linked to the extent of production capabilities and the nature of goods and services that can be exported, and in the Iraqi economy, in which the oil sector dominates the largest proportion of its exports, and this growing proportion of oil exports affects the competitive capabilities of commodity exports significantly, meaning that the competitive capabilities of commodity exports in the Iraqi economy are dependent on Its development and increasing proportions in the oil sector and its export rates. Hence the topic of research came: the rentier economy and its impact on the competitiveness of commodity exports for the period (2004-2021) in the Iraqi economy
The New Federal Framework For Aboriginal Economic Development: A Review And Call For Responses
Authors: Oppenheimer Robert , Weir Warren
Published: March 2024

The Framework would further define the role of the federal government in Aboriginal economic development by focusing on results and accountability. The aim is to increase Aboriginal business competitiveness against non-Aboriginal private sectors by providing a "level playing field". The resulting information, including those from the National Aboriginal Economic Development Board led by Chief Clarence Louie, served as inputs into the Framework's design.
Success of The Unama’ki Economic Benefits Office
Authors: Fitzgerald Owen
Published: March 2024

Today, the President of the Sydney and Area Chamber of Commerce (completed twoyear term as president on May 20) works in Membertou as the Executive Director of the Unama'ki Economic Benefits Office. The aim was to identify how Unama'ki communities could have meaningful participation in the $400 million Sydney Tar Ponds Cleanup project. The proposal called for the provincial and federal governments to partner with Cape Breton's five First Nation communities in establishing the Unama'ki Economic Benefits Office. The office acts as a liaison between the aboriginal communities, both aboriginal and nonaboriginal businesses, and the Sydney Tar Ponds Agency.
After The Environmental Assessment: A Tale of Development on Attawapiskat Traditional Territory
Authors: Barnes Suzanne M. , Wallin Ruben J.
Published: March 2024

The review process includes information sharing and input from a number of sources: the EMC, Chief and Council, the Community, the TEK Committee, consultants working on the community's behalf and De Beers. Traditional Ecological Knowledge Committee (TEK Committee) The Traditional Ecological Knowledge Committee was formed as part of the environmental assessment work but existed in other forms before this; it was originally a steering committee developed to guide/inform exploration around the Victor Project. In general terms, the steps are as follows: * Any EMC member may commence the Environmental Dispute Resolution process by providing written notice to the EMC Chairperson * The EMC has 30 days to find a resolution to the Environmental Dispute * If the EMC cannot find a resolution to the dispute, the matter would typically be referred to the Chief and the General Manager of the Company, who would do one of the following: * Resolve the dispute; * Refer the dispute back to the EMC for further consideration with appropriate direction; or * In the case of a complex technical issue, refer the matter to an independent environmental arbitrator. [...]any disputes should be resolved in a transparent and unbiased manner.
The New Federal Framework For Aboriginal Economic Development: The Base Upon Which Future Canadian Government Policies and Programs Are Being Built
Authors: Weir Warren , Oppenheimer Robert
Published: March 2024

According to a Human Resources Development Canada (HRDC) report (1998), CAEDS started ... as a joint responsibility of the Department of Indian Affairs and Northern Development (DIAND), Employment and Immigration (EI) and Industry Science and Technology (IST). (p. 43) These, and other, deficiencies were previously reflected in the findings of The 1993 Report of the Auditor General of Canada (chapter 11): 11.3 Visible leadership for implementing the Strategy as a whole needs to be better established. 11.4 The three departments responsible for implementing the CAED Strategy could not demonstrate that the variety of funding methods and amounts provided under the Strategy were appropriate in the circumstances. [...]despite some positive examples of aboriginal economic development, they could not demonstrate that, after spending at least $900 million from the beginning of its implementation in 1989 to early 1993, they were meeting the Strategy's objectives. 11.5 The lack of appropriate performance and evaluation information impedes the necessary accountability within the aboriginal communities and between the government and Parliament. According to the FFAED, Advantage Canada is "a strategic, long-term economic plan designed to improve Canada's economic prosperity today and in the future".
Training Opportunities In Aboriginal Business, Community And Economic Development: Being Offered Through Aboriginal Organizations
Authors: Oppenheimer Robert J. , O'Connell Tom , Weir Warren
Published: March 2024

The purpose of this article is to present alternative developmental opportunities for those concerned about economic development in Aboriginal communities. It provides information about the development and availability of modules and courses available from NACCA, CANDO and AFOA.
The Saskatchewan Indian Gaming Authority’s Approach To Securing Public Trust, 2000–2004
Authors: Belanger Yale D.
Published: March 2024

The effects of the SIGA scandal, or the "Dutch Lerat Affair," as it was branded, led many to publicly question SIGA's accountability, which potentially undermined its corporate image. Since a corporation's image is the link between corporate reality and public perception, how people view a company is vital to that company's success. In 1993, the FSIN approached Premier Roy Romanow (NDP) to discuss reserve casino construction. Since taking the reins in 1991, Premier Romanow had been considered pro-business and compassionate towards First Nations issues, leading Chief Roland Crowe to comment, "This historical relationship meant that the Native leadership felt comfortable initiating a discussion regarding a Native casino gambling policy with the NDP government, which demonstrated an impressive level of trust in the Romanow government" (Skea, 1997, p. 103). Seeking to establish a working relationship with the province that would lead to new gaming policies benefiting its member communities, the FSIN cited a corresponding desire to stimulate economic development. Each CDC was established to aid in distributing one-quarter of the net profit share pursuant to the Framework Agreement in an effort to (i) stimulate First Nations economic development; (ii) fund reserve justice and health initiatives; (iii) finance reserve education and cultural development; (iv) improve community infrastructure; and (v) develop senior and youth programs and other charitable purposes.