bluuebunny/crossref_metadata_2025 huggingface dataset:
El papel del farmacéutico en el equipo de salud
Authors: Téllez López A M , López Orozco M.
Published: January 2018

El papel del farmacéutico se desarrolló rápidamente para cubrir las necesidades de los sistemas sanitarios. La cuidadosa dispensación de medicamentos bajo prescripción y el consejo fundado sobre la automedicación responsable, permanecen como parte vitalmente importante del servicio prestado por los farmacéuticos, quienes reconocen que goza de la misma importancia aconsejar a otros profesionales de la salud sobre el uso seguro y racional de fármacos como aceptar la responsabilidad de garantizar que los medicamentos sean empleados con seguridad y eficacia por aquellos a quienes son dispensados, para alcanzar los máximos beneficios terapéuticos derivados del tratamiento. Esta actividad contribuye tanto al bienestar del individuo como a la mejora general de la salud pública.Estos desarrollos establecieron las actividades para la práctica de la farmacia, cuyos orígenes fueron plasmados en diferentes reuniones para definir el papel del farmacéutico en el equipo de salud, el cual ha sido analizado en diversas actividades de carácter global de la Organización Mundial de la Salud, destacándose entre ellas la reunión efectuada en Nueva Deli en diciembre de 1988, en seguimiento a ésta, la efectuada en Tokio, Japón, en setiembre de 1993 y posteriormente en Vancouver en 1997, cuyas conclusiones permitieron establecer los conocimientos, habilidades así como las responsabilidades del farmacéutico en relación con las necesidades asistenciales del paciente y de la comunidad.
Neumología, 2012
Authors: Guevara Cabrera M. , Soto Ríos MM , Escalante Mera M. , Gómez Mejía S. , Gómez Montaño E. , Govea Bautista A. , Moreno López I. , Navarrete Mendoza D. , Olvera Montaño A. , Ortiz Hernández AL , Torres Guevara RS
Published: January 2018

El libro Neumología es un instrumento práctico para los estudiantes de la licenciatura de médico cirujano, como apoyo a la asignatura de “clinopatología del aparato respiratorio”, ya que aunque es sucinto dicha naturaleza le hace atractivo al estudiante que inmerso en un acumulo de conocimientos, es difícil tener profundidad en los temas, por lo que es de suma utilidad, ya que en él se vierten los conocimientos mínimos necesarios, para conocer las patologías que ocurren en el aparato respiratorio teniendo disponible bibliografía actualizada que permiten adentrarse en aspectos más especializados para quien lo considere necesario.Otra ventaja de este libro es que es una nueva edición con actualización en un 80%. Ha sido escrito por médicos mexicanos con amplia experiencia en el estudio y tratamiento de enfermedades respiratorias en los diferentes hospitales de tercer nivel de nuestro país, como los médicos Octavio Rivero Serrano profesor emérito de la facultad de medicina de la UNAM, Francisco Pascual Navarro Reynoso neumólogo y cirujano de tórax ex jefe del servicio de neumología y cirugía del tórax del Hospital General de México, miembros ambos de la academia nacional de medicina y academia mexicana de cirugía.El libro está dividido en 10 partes y un total de 53 capítulos que abarcan desde los aspectos básicos hasta las emergencias respiratorias, incluyendo a las diferentes patologías del aparato respiratorio como cardiopulmonares, enfermedades de naturaleza inmune, infecciosas, ocupacionales, neoplásicas y los factores de riesgo para neumopatía.
El trastorno obsesivo compulsivo y su relación con el síndrome de Tourette
Authors: Palma Ramírez G. , Ibarra González I. , Bautista Viggiano D. , Alcalá Peláez U.
Published: January 2018

El Trastorno Obsesivo Compulsivo (TOC) se considera una enfermedad discapacitante, siendo el cuarto desorden psiquiátrico más común en el mundo; sin embargo, su causa y los factores que influyen en éste, han generado numerosas controversias; llevaremos a cabo una discusión sobre el vínculo del TOC y el Síndrome de Tourette (ST) una patología caracterizada por tics motores y verbales, donde mostraremos que ambos padecimientos están relacionados dentro del enfoque genético, morfológico, funcional así como su la relación con la vía dopaminérgica, lo cual es observado por diversos estudios de neuroimagen y farmacológicos, donde mostramos que el TOC y el ST no son entidades tan distintas como hasta el momento se pensaba.
Creencias y actitudes hacia la medicina tradicional Mexicana en las poblaciones de Zacualtipán y Pachuca, Hidalgo
Authors: Romero Palencia A. , Montiel Rojas E. , Gil Bernal FME , Del Castillo Arreola A.
Published: January 2018

La medicina tradicional ha resultado ser una práctica médica importante para la calidad de vida de las personas. No obstante su estudio desde la psicología social y cultural ha visto pocos frutos. A partir del presente ensayo se pretende mostrar el panorama general de la salud, la medicina y la medicina tradicional como una aproximación a tal estudio, de modo que se destaque la relevancia de este estudio por sus consecuencias en la salud, atendiendo a una aproximación sobre la conducta de las personas dirigidas a este tipo de prácticas médicas y el por qué, a pesar de tener al alcance los servicios de salud oficiales, acuden a este tipo de prácticas médicas.
¿Hay tantas tareas de los profes? … ¡mejor copy and paste!
Authors: García Cruz R. , Jiménez Rodríguez D. , Veloz Rodríguez S. , Vega Hernández J. , Ortiz Cerezo D. , López Cortes AL
Published: January 2018

El presente trabajo pretende analizar de forma reflexiva las causas y consecuencias del plagio. También trata de concientizar a docentes y jóvenes universitarios a mejorar la calidad de los trabajos que realizan sin recurrir a éste. El plagio se ha extendido ampliamente dentro de las aulas, convirtiéndose en algo normal, sin hacer conciencia de los problemas que acarrea a quien lo comete y a los creadores. Las causas por las cuales se comete dicha práctica es la falta de conocimiento y, en algunos casos, valores sociales. Entre los factores que lo provocan se encuentran culturales, económicos, académicos y familiares. En este trabajo se han recopilado algunas opiniones de autores que investigan las razones del plagio y las “regulaciones” que hay acerca de ello, así como la percepción que tiene la sociedad en general, aportando un grupo de reflexiones para una cultura de cambio respecto a esta problemática.
La importancia de los aditivos alimentarios en los alimentos industrializados
Authors: Suarez-Diéguez T. , González- Escalante EY , Reséndiz- Martínez Y. , Sánchez- Martínez DS
Published: January 2018

Los aditivos son aquellas sustancias o compuestos no nutritivos que se adicionan directamente a todo producto alimenticio industrializado durante su elaboración, con el propósito de proporcionar estabilidad fisicoquímica al alimento, mejorar las características sensoriales y en muchos casos alargar la vida de anaquel del alimento. El uso generalizado que la industria alimentaria hace de los aditivos, la obliga a establecer mecanismos de control que regulen su correcta utilización y que verifiquen sus resultados en términos de otorgar un valor agregado al consumidor. Para que una sustancia sea admitida como aditivo debe estar bien caracterizada químicamente y debe superar los controles toxicológicos establecidos por parte de los correspondientes organismos nacionales e internacionales para comprobar su inocuidad en términos de la frecuencia de consumo y del nivel dietético máximo permitido evitando la generación de algún efecto adverso a la salud.

Así mismo, el uso de los aditivos en los alimentos está justificado cuando cumplen con alguna de las siguientes funciones: a) Mantenimiento de las cualidades nutritivas o atributos benéficos a la salud; b) Mejorar las cualidades de conservación o de estabilidad fisicoquímica del alimento; c) Aumentar o mejorar las características sensoriales (atractivo al consumidor) de manera que no lleve al engaño; d) Aporte de coadyuvantes esenciales para el procesamiento.

En este sentido, los aditivos hoy en día deben de ser sustancias que contribuyan a la estabilidad fisicoquímica del alimento para alargar la vida de anaquel y hacerlo más apetecible al consumidor y no para ocultar defectos de fabricación y en casos extremos las condiciones insalubres de elaboración.
Estudio de la herencia poligénica
Authors: López Santillán IC , Figueroa Gutiérrez AH
Published: January 2018

Las características fenotípicas, enfermedades, y algunas formas de comportamiento que no siguen patrones herencia clásicos o mendelianos, pertenecen a los modos de Herencia Atípicos. En éstos podemos encontrar a la herencia Poligénica o multifacorial, en la cual, los rasgos fenotípicos están determinados por factores genéticos en los que intervienen varios genes y que además están influenciados por factores ambientales modificando dichos rasgos, haciendo que la gama de características fenotípicas sea más amplia. Este documento es una adecuación de uno de los productos presentados para obtener el Certificado de Competencia Laboral en el Estándar EC0121: Elaboración de proyectos de aprendizaje integrando el uso de tecnologías de la información y comunicación. Elaborado en los Cursos impartidos por la DISA de la UAEH, y ejemplifica la forma en que el alumno debe utilizar integralmente los conocimientos básicos estadísticos y las TIC, analizando cuantitativamente la estatura, el peso, el Índice de Masa Corporal y el TRC, características que pueden ser utilizadas de manera simple para lograr un aprendizaje significativo de este modo de herencia.
Mantenedores de espacio. Reporte de un caso clínico de arco lingual
Authors: Moreno Martínez E. , Díaz Montiel VA , Ortiz Ruiz J. , Balderas Delgadillo C. , Vázquez Alvarado P.
Published: January 2018

Dado que la dentición sufre muchos cambios en el proceso de crecimiento, es responsabilidad del odontopediatra estar alerta frente a cualquier situación, que de no intervenir oportunamente, evolucionaria por si sola a una maloclucion. Un buen ejemplo es la pérdida prematura de dientes temporales.Los mantenedores de espacio son un dispositivo fijo que se coloca principalmente en niños con el objetivo de impedir la pérdida de la longitud de la arcada.En este trabajo se presenta las características generales de los mantenedores de espacio, además de la clasificación, indicaciones y contraindicaciones, así como un caso clínico de un arco lingual desde su elaboración hasta su colocación en una paciente femenina que ha perdido prematuramente el segundo molar izquierdo, primer y segundo molar derechos inferiores temporales.
La violencia de género en el segundo nivel de atención en Hidalgo
Authors: Muñoz Juárez S. , Ortiz Espinosa RM , Hernández Ceruelos A. , Vázquez Alvarado P.
Published: January 2018

Objetivo. Determinar los factores asociados a la violencia de género. Método. Se encuestaron a 760 mujeres en dos hospitales públicos, explorando factores asociados a violencia física, psicológica, económica y sexual en el contexto del acontecer cotidiano de la vida en pareja. Se evaluó la asociación de la violencia de género y factores asociados utilizando medidas de asociación. Resultados. Las variables asociadas a violencia física fueron antecedentes de violencia en los padres de las mujeres RM=4.4 IC95% (3.5, 5.6), antecedentes de embarazo no planeado RM=1.4 IC95% (1.1, 1.7), ausencia de apoyo de redes sociales RM=1.2 IC95% (1.1, 1.8), sobreprotección de la pareja RM=2.8 IC95% (2.2, 3.5). La presencia de miedo a la pareja se asoció a otros actos de violencia psicológica como negarle el uso de automóvil RM=3.1 IC95% (2.1, 4.4), impedirle ver a su familia, exigirle cuenta de los gastos y destruir objetos personales. Conclusiones. La violencia de género es un fenómeno frecuente y complejo relacionado en diferentes contextos de la vida de la mujer.
Una aproximación a la transición nutricional en el estado de Oaxaca
Authors: Matus P. , Galván M.
Published: January 2018

Debido a la heterogeneidad de condiciones sociales, económicas, culturales y ambientales de nuestro país, y particularmente del estado de Oaxaca; la población se encuentra cambiando de una etapa de transición nutricional de retroceso de la hambruna o la desnutrición, a un patrón de enfermedades crónicas relacionadas con la nutrición. Estos cambios se ven reflejados al persistir altas prevalencias de desnutrición crónica en niños de áreas rurales de Oaxaca y mayor riesgo de enfermedad metabólica en población adulta de comunidades urbanas. Este ensayo tiene por objetivo introducir el concepto de transición nutricional y describir sus implicaciones para la salud de la población oaxaqueña.
El azúcar, tan nociva como cualquier droga
Authors: Palma Ramírez G. , Navarro Fernández A. , Lozada Castillo I. , Hernández Valdés F.
Published: January 2018

El azúcar es uno de los alimentos que más consumimos y a pesar de que no se considera como tal, se ha identificado que puede ser igual de adictiva que muchas otras drogas, ya que el consumo de azúcar atraviesa las mismas etapas que la adicción a otras sustancias, el proceso neurobiológico es similar y tiene complicaciones graves en todo el organismo por lo tanto puede ser considerada el adictivo de la actualidad.
Ibogaína ¿Una oportunidad para los adictos?
Authors: Almaguer Vargas G. , Bautista Ávila M. , Montejano Rodríguez JR
Published: January 2018

La recuperación de las personas adictas a las drogas es un proceso difícil, en donde el síndrome de abstinencia y el cue, ocasionan que aun con tratamiento el índice de recaídas sea alto. Controversialmente se ha propuesto el uso de ibogaína, un alcaloide con efectos alucinógenos que interviene disminuyendo signos, síntomas y el craving producido por diversas drogas, facilitando así la deshabituación en su consumo.
Estrategias de educación para la Salud Pública
Authors: Mayorga Contreras BC , Chávez Gallegos D.
Published: January 2018

Los modelos educativos tradicionales no contribuyen en el educando generando habilidades para pensar y cuestionar, no solo la realidad, sino a sí mismo; esto para construir el conocimiento y competencias fundamentales en la formación y en la vida de los seres humanos . La educación para la salud pública, desde una perspectiva biológica y social, se encuentra vinculada directamente en la eficacia de los programas de salud.

Las condiciones de educación interfieren en el desarrollo de las comunidades, ya que esta es el motor del desarrollo, y este desarrollo se puede debilitar de no garantizarse un aprendizaje y participación por parte de la comunidad en materia de salud .

La educación e intervención comunitaria desde el enfoque constructivista permite generar aprendizaje significativo en el entorno socio-ambiental que propicia la participación- colaboración, la investigación y el uso de conocimientos genera conciencia ambiental y promueve una mejor calidad de vida .
La corrupción ¿Un proceso adaptativo? Un enfoque Neuropsiquíatrico
Authors: Palma Ramírez G. , Sánchez Gonzáles H. , Tovar Tovar EN , Zapata Islas LA
Published: January 2018

La corrupción es aquel acto inmoral que se apodera de las capacidades honorables de una persona para poder hacer daño consciente a otros a través de acciones inadecuadas que se convierten en un verdadero y único estilo de vida. Los trastornos de la personalidad van ligados tanto a las alteraciones anatomofisiológicas como a aquellos factores ambientales que intervienen en la conducta, se explican aquellas alteraciones estructurales y funcionales que existen en el cerebro de un individuo que conllevan a modificaciones con gran impacto en la sociedad, así el papel que desempeñan las hormonas en este trastorno de la personalidad y su relación que existe con las neuronas espejo; todos tenemos el potencial de ser corruptos como parte de una característica de supervivencia y adaptación humana.
Los derechos indígenas en salud, una visión y reto desde el profesional de la Enfermería
Authors: García Guillen LG , Cortés Ascencio SY , Ruvalcaba Ledezma JC
Published: January 2018

Objetivo: Describir los artículos 21, 24 y 31 de los derechos indígenas y el impacto que tienen en la práctica y reto del personal  profesional de Enfermería para promover la calidad y calidez de los servicios de salud. Materiales y métodos:Se realizó un análisis crítico considerando la presencia de pueblos indígenas en las diferentes entidades federativas de México y los derechos indígenas a partir de los artículos 21, 24 y 31 de declaración manifiesta por “La Asamblea general de la ONU” donde se aprobó la Declaración de Derechos de los Pueblos Indígenas. Resultados: Las personas indígenas tienen derecho a mejorar en sus condiciones económico-sociales, a mantener su cultura medicinal tradicional y a conservar su patrimonio cultural, en general a mantener un estado de salud por parte de la enfermería el autocuidado con calidad y calidez. Conclusión: La teoría respecto a los derechos humanos de los pueblos indígenas en salud requiere la acción en reto del profesional de la enfermería en la práctica con calidad y calidez.
Realización de una evaluación de un sistema de interacción físico Hombre - Robot con base en el protocolo NASA TLX
Authors: Barrera-Gálvez R. , Díaz-Pérez LE , Busto Villarreal JM , Romero Quezada LC , Domínguez-Ramírez OA
Published: January 2018

Se presenta la evaluación de una plataforma para Interacción Física Hombre-Robot (HRpI) con base en el protocolo NASA TLX. Las variables de esfuerzo, frustración, carga mental, carga temporal y estrés son empleadas durante la interacción física entre un operador humano y un sistema robótico con propiedades de retroalimentación kinestésica. Los propósitos de la plataforma corresponden a rehabilitación de miembro superior ante la presencia de discapacidad motriz, el estudio experimental se realizó con personas sanas. Para esto, fue diseñado un ambiente virtual dinámico tridimensional como tarea de navegación. La muestra de operadores humanos consistió en estudiantes del Instituto de Ciencias de la Salud de la Universidad Autónoma del Estado de Hidalgo; de las áreas de medicina, odontología y enfermería.
Opportunities for forming competitive advantages through transfer of technology
Authors: Pavlova Darina Marinova , Ahmedova Sibel Ilhanova
Published: January 2018

Issues relating to technical and technological procurement of the firms in Bulgaria, which determines their positions in the local, regional and global market are particularly topical. The article examines the transfer of technology as a factor for improving the firms’ competitiveness and explores the opportunities for building competitive advantages through it. The practice of most developed countries proves conclusively that over the last few years the factor determining the macro- and micro-level competitiveness is, in fact, the advancement in technology. Identified in the paper are the main priorities for the individual firms operating at the abovementioned levels of economic development.
Features of representative design for academic needs – development of conceptual models when designing symbols and regalia
Authors: Tacheva Hristina Vasileva
Published: January 2018

Abstract. Authority symbols play a significant role in building the internal structure and representative function in the various governmental organizations and in particular - high schools and universities. There is a growing need of creating and implementing a clear methodology for designing academic signs based on a thorough analysis of principles in the design of the academic regalia in a real high school.
Opportunities to increase innovation activity in small and medium-sized industrial enterprises
Authors: Demirova Siyka Dimitrova , Ahmedova Sibel Ilhanova
Published: January 2018

In the context of increased market competition, SMEs continue to face market and consumption-induced problems related to the acquisition and maintenance of competitive advantages. In this regard, an important factor for the efficiency and improved economic performance of SMEs is the implementation of innovation and the introduction of an active innovation policy. The purpose of the present article is, on the basis of an research analysis, to set out the guidelines for enhancing the innovation activities in the small and medium-sized industrial enterprises.
Determinationfo ‏‎ Anti-mürellian Hormone and ‎Vitamin D in Breast Cancer Patients
Authors: Kadhum Nadia. H.
Published: January 2018

Anti-mürellian hormone and Vitamin D in patients with proven breast cancer have been estimated to find the possibility of using such parameters as biomarkers in the diagnosis of breast cancer patients compared to control.

Sera of (32) patients had been taken to estimate the levels of [AMH] & [VIT.D] at the period (March/2017-Julyl/2017). All studied patients samples were female with the range age (30-41) years. The present results showed a significant difference in statistic results at (P<0.05)fo AMH & VIT.D concentration of patients compared to healthy control.

The results also showed a good correlation between [AMH] & [VIT.D] of patients which the value of correlation is (-0.91749) at level 0.05 and o.o1. The relation between  A MH&VIT.D is inverse.

There were( 9) patients detcelloc the samples before chemotherapy treatment and( 23) patients right samples when they treated with chemotherapy. According to t-test there was significant difference in both [AMH] & [VIT.D]  between the previous groups at level (0.05).

        So this study recommended to use [AMH] & [VIT.D]  in early detecting of the breast cancer disease in women at fertile age .
KINETIC STUDY OF PHOSPHOR DAN NITROGEN COMPOUNDS FROM SEDIMENTARY RE-SUSPENSION
Authors: Prartono T. , Hasena T. , Hasena T. , Hasena T.
Published: January 2018

Kinetic study of phosphor and nitrogen compounds through resuspension sediment has been carried out to determine their time release from sediment to the water column. This laboratory study was performed by stirring the sediment within the seawater at an equal current speed of 1 m/sec. Nutrients were observed at several intervals of 5 minutes, 10 minutes, 15 minutes, 20 minutes, 25 minutes and 40 minutes by sampling 25 ml water mixture with 3 time as replicates. The increase of nutrient occurred significantly during 5 minutes. Their average contribution of nutrient per gram sediment reached 1.827 μg phosphate, 0.292 mg ammonia, 0.276 mg ammonium, 1.776 μg nitrite and 9.059 μg nitrate. The extent of nutrient increase was probably depended upon characteristic of sediment (composition of nutrient availability) and resuspension speed.Keywords: kinetic, nutrient, resuspension, sediment, Jakarta Bay.
CHLOROPHYLL SPECIFIC ABSORPTION COEFFICIENTS AND THE IMPACT OF PHYTOPLANKTON TAXONOMIC GROUP OF SURFACE WATERS IN THE NORTHEASTERN GULF OF MEXICO
Authors: Nababan Bisman
Published: January 2018

The chlorophyll-specific absorption coefficient at 440 nm (a*ph(440)) of surface water in the Northeastern Gulf of Mexico varied by a factor of 7 (0.02-0.15 m2 mg-1) with the of chlorophyll-a concentration of 0.06-12.25 mg m-3. In general, lower values of a*ph(440) (<0.06 m2 mg-1) were observed in the inshore particularly in the major river mouths. During summer, lower values of a*ph(440) were also observed offshore associated with low-salinity waters of the Mississippi River plume. Higher values of a*ph(440) (>0.1 m2 mg-1) were otherwise observed outside the river plumes in the outershelf and slope, where lower chlorophyll-a concentration occurred. Based on phytoplankton taxonomic groups, the average value of a*ph(440), of microphytoplankton group was significantly lower than that of nanophytoplankton and picophytoplantkon groups, suggesting that an increase in cell optical size (pigment packaging) resulted in decreasing a*ph(440) values. The relationship between a*ph(440) and chlorophyll-a concentration was also not linear, indicating pigment composition played an important role in determining a*ph(440) variability.Keywords: chlorophyll-specific absorption coefficient, microphytoplankton, nanophytoplankton,picophytoplankton, Gulf of Mexico, pigment, packaging effect
POTENSIAL FISHING GROUND MAPPING OF SKIPJACK AND FRIGATE TUNA IN NORTH NANGGROE ACEH DARUSSALAM WATERS
Authors: Muklis Muklis , Gaol Jonson Lumban , Simbolon Domu
Published: January 2018

Potential fishing ground mapping of skipjack and frigate tuna was determined based on sea surface temperature (SST) and chlorophyll-a concentration. The objectives of study were to analyze the temporal and spatial variability of SST and chlorophyll-a and it’s relationship on potential fishing ground. Chlorophyll-a concentration and SST were derived from Moderate Imaging Spectroradiometer (MODIS) sensors using SeaDAS image processing software. Catch data of skipjack and frigate tuna collected from Lampulo fishing base, Banda Aceh from January 2006 until November 2007. Linier regression was used to analysis relationship between catch perunit effort (CPUE) of fish and oceanographic parameters. The analysis of SST and chlorophyll-a concentration showed the temporal and spatial variations in northern part of Aceh seawaters. Both of Chlorophyll-a concentration and SST have positive relationship on CPUE of skipjack and frigate tuna.Keywords: Mapping, potential fishing ground, skipjack and frigate tuna, North Nanggroe Aceh Darussalam Waters, chlorophyll-a, SST.
INTERPOLATOR IN BATHYMETRIC MAP CONTOURING
Authors: Sengaji Ernawati , Nababan Bisman
Published: January 2018

A digital bathymetric model may be produced after sounding point interpolated by using specific methods. There are three common interpolation methods used recently: inverse distance to power, kriging and minimum curvature. This study applied two scenarios of data processing to compare those three methods on producing bathymetric contours. Numeric validation was performed on the three different gridding methods. The result of this study showed that kriging method was spatially more effective in interpolating water depth than that of the other two.Keywords: interpolation, kriging, inverse distance to power, minimum curvature, bathymetry
THE MANGROVE OYSTER ( Crassostrea sp ) EFFECTIVENES S IN REDUCING CU IN THE POND WATER OF BLACK TIGER SHRIMP (Panaeus monodon)
Authors: Djawad Muhammad Iqbal , Bertha Nova
Published: January 2018

Study of the mangrove oyster (Crassostrea sp) to reduce heavy metal (Cu) concentration on shrimp pond water and the black tiger shrimp’s (Penaeus monodon) body was conducted during ten days. Variable used in this research was the efficiency level of mangrove oyster as a treatment in the Cu contaminated waters to reduce the level of the Cu concentration. Survival and specific growth rate of shrimp were also observed and measured. Histological condition of the fish especially gills was also observed to determine the level of dama ge caused by Cu. The results showed that oysters (Crassostrea sp) were a proper type of organisms used as bio-treatment in reducing Cu not only in the shrimp pond water but also in the body of the shrimp.Oysters we re able to reduce heavy metals Cu concent ration up to 78% level to the normal level of heavy metal Cu for black tiger shrimp. Keywords: Mangrove Oyster, Shrimp, Efficiency Level, Copper
ORGANOCHLORINE PESTICIDES IN THE COASTAL SEDIMENT OF CITARUM ESTUARY, JAKARTA BAY: THE IMP ORTANT ROLE OF FINE FRACTION OF THE SEDIMENT AS THEIR AGENT TRANSPORT AND PROCESSES OF THEIR EARLY DIAGENESIS
Authors: Pratono T. , Razak H. , Gunawan I.
Published: January 2018

DDT (1,1,1-Tricholor-2,2-bis(chlorophenil)ethane) and its two derivatives, DDD (1,1-Dicholor-2,2-bis(chlorophenil)ethane) and DDE (1,1-Tricholor-2,2-bis(chlorophenil)-ethylene) were identified in the coastal sediment of Citarum Estuary, Jakarta Bay.Eight stations of the sediment sampling were designed in order to obtain the changing of their concentration sadjacent to the estuary as possible input. Sediment samples were collected in the surface layer within a less than 5 cm depth. In addition to pesticides, texture of sediment and total organic carbon were analyzed. Generally, fine fractions (silt and clay) were predominant grain-size of the sediment ranging 21–35,8 % and 17,6–65,6 %, respectively, while total organic carbon (TOC) ranged from 0,30–1,49 %. Concentrations of p’,p’-DDT varied from 0,621–1,187ppb, concentrations of p’,p’-DDD ranged from 0,176–2,153 ppb and concentrations of p’,p’-DDE were from 0.181–2,254 ppb. The occurrence of total DDT (ΣDDT+DDD+DDE) tended to correlated positively to the fine fraction indicating as transport agent. DDD and DDE as DDT metabolites were formed by biological and chemical processes within predominantly aerobic condition. Keywords: pesticide, DDT, DDD, DDE, sediment, transport agent, Citarum, Jakarta Bay
ANTIMICROBIAL ACTIVITIES OF METHANOL EXTRACT FROM UNIDENTIFIED SPONGE ASSOCIATED BACTERIA IN LEMUKUTAN ISLAND, KALIMANTAN BARAT
Authors: Nofiani Risa , Nurbetty Siti , Sapar Ajuk
Published: January 2018

The increase of issues on the antibiotics resistant pathogenic bacteria has triggered high exploration for new antimicrobial compounds. One of the potential sources is sponge-associated bacteria. The aim of this study was to get sponge-associated bacteria extract containing antimicrobial activities. On the basis screening of antimicrobial activity using by streaking on agar medium, there were two potential isolates with antimicrobial activities namely LCS1 and LCS2. The two isolates were cultivated,then secondary metabolite product were extracted using methanol as a solvent. Minimum inhibitory concentrations (MICs) of extract LCS 1 were 1,000 μg/well for S. aureus, 950 μg/well for Salmonella sp.and 800 μg/well for Bacillus subtilis. Minimum inhibitory concentrations of extract LCS 2 were 500 μg/well for S. aureus, 1,050 μg/well for Salmonella sp., 750 μg/well for Bacillus subtilis, 350 μg/well for P. aeruginosa, 750 μg/sumur terhadap B. subtilis. Based on the MIC values, the two assay extracts have a relatively low antimicrobial activity. Keywords:Antimicrobial,Sponges associated bacteria,MICs
ISLAND S IDENTIFICATION IN LINGGA COUNTY RIAU ARCHIPELAGO PROVINCE BASE D ON TOPONY MY METHOD
Authors: Yulius Yulius
Published: January 2018

The Survey of Islands Toponymy has been conducted in Lingga County Riau Archipelago Province on March-April 2004. The data were collected by field survey : by interviews andGlobal Positioning System (GPS) measurement. The result of the survey identified 455 islands apart of 223 islands have not been listed at DEPDAGRI (Ministry of Internal Affairs) and 232 islands have been named. Some of 244 islands from Dishidros TNI-Al Sea Map can be updated and 211 islands have been identified from filed survey. Keywords: GPS, Island, Lingga County, Toponymy
VARIABILITY OF CHLOROPHYLL-a CONCENTRATION OF THE NORTHERN SUMBAWA WATERS BASED ON Sea WiFS SATELLITE DATA
Authors: Nababan Bisman , Zulkarnaen Diki , Gaol Jonson Lumban
Published: January 2018

Variability of chlorophyll-a concentrations of the northern Sumbawa waters was investigated based on SeaWiFS satellite data for the period of January 1998-December 2007. Chlorophyll-aconcentration was estimated employing OC4v4 algorithm. Chlorophyll-a concentrations of,SeaWiFS satellite data were obtained from the Goddard Space Flight Center, NASA archieve data. In general, fluctuations of chlorophyll-a concentration of the northern Sumbawa waters had three patterns i.e., the maximum with a range of 0,21-0,74 mg/m3 occurred during the West Season (November-February), the minimum with a range of 0.12-0.15 mg/m3 occurred during Transition Season I (March-April), and relatively high (second peak) with a range of 0.21-0.36 mg/m3 occurred during the mid-East Season until the beginning of Transition Season II (July-September).High chlorophyll-a concentration occurred during the West Season was closely related to the high rainfall, the possibility of vertical water mass mixing,and upwelling process in the northern coastal waters of Sumbawa. Meanwhile, the relatively high (second peak) of chlorophyll-aconcentration occurred in July-September was caused by the movement of water masses from the South of Makassar Strait containing relatively high chlorophyll-a concentrations and relatively low temperatures since upwelling processes occurred at this location in the same period. Keywords:Chlorophyll-a,northern Sumbawa waters, SeaWiFS, OC4v4, upwelling
STUDY ON BIOROCK® TECHNIQUE USING THREE DIFFERENT ANODE MATERIALS (MAGNESIUM, ALUMINUM, AND TITANIUM)
Authors: Zamani Neviaty P. , Bachtiar Ramadian , Madduppa Hawis H. , Adi Jhoni Wahyu , Isnul Jeddah , Iqbal Muhamad , Subhan Beginer
Published: January 2018

Biorock® technique is the earliest methods to rehabilitate the damage of coral reef ecosystem. Its improvement is need to carry on since it is subject to some inhibitions in particular the dependence of expensively-imported Titanium (Ti) as the anode materials. The main purpose of this research was to find the best anode material as a possible subtitution which can be economically and easily to apply in Indonesia. Therefore we compared Titanium (Ti) with two other potential anodes material (Magnesium-Mg, and Aluminum (Al). The laboratory study was carried out for two days period (48 hours) in the stagnant sea water aquaria. Four aquarium tanks were treated by different electric current treatment (1 Ampere, 2 Ampere, 3 Ampere, and 5 Ampere, respectively). The reduction of electrode weigh (anode and cathode) was measured. During the experiment, water quality (i.e. pH, and salinity) and mineral waters (calcium) were collected every 6 hour in 48 hours. The solid form of calcium carbonate was analyzed using XDS (X-ray Dispersion Spectrophotometer). The accretion rates on cathode and anode decay were compared between anodes which were treated by different electrical current. Based on the study, three anodes (aluminum, magnesium and titanium) showed different respond. Titanium and Magnesium anode showed electric current affected accretion rate (P < 1), while for aluminum anode showed no differences on treatments.Keywords: mineral accretion, Biorock®, anode, coral reef rehabilitation, accretion rate, anode decay rate, mineral uptake
THE BOTTOM SUBSTRATE SHALLOW WATER MAPPING USING THE QUICK BIRD SATELLITE IMAGERY
Authors: Siregar Vincentius
Published: January 2018

The objective of this study was to explore the capability of high resolution satellite data of QuicBird to map the characteristics of the bottom shallow water (habitat) using the transformation method of two bands (blue and green) by implementing "depth invariant index" algorithm i.e., Y = ln Band 1 - (ki/kj) ln Band 2. The result provide more detail information on the characteristic of the bottom shallow water comparing to the used of original band (RGB). The classification of the transformed image showed 6 classes of bottom substrats i.e., Live coral, Death, Coral, Sand mix coral, Sand mix algae, andMacro algae with Sand. The accuracy test of the map derived from the classification was about 79%.Keywords: bottom shallow water, Quick Bird image, depth invariant index, classification
THERMAL DISPERSION MODEL OF WATER COOLING PLTGU CILEGON CCPP DISCHARGE INTO MARGASARI COASTAL WATERS AT THE WESTERN COAST OF BANTEN BAY
Authors: Nurjaya I Wayan , Surbakti Heron
Published: January 2018

Thermal dispersion model based on the hydrodynamics model was applied on PLTGU Cilegon (electric power industry based on gas and steam) at the coast of Margasari, Pulo Ampel District, Serang-Banten. This PLTGU used around 60.000 mP3P/hour of seawater as cooling water system. Therefore, it produced water with high temperature of about 5 PoPC higher than the sourounding of seawater temperature. This high water temperature was flowed out into the coastal waters. This study tried to predict their distribution according to southeast and northeast monsoon. Model verification was conducted both to hydrodynamics component (tide and current) and water temperature. The verification results show good enough patterns between the model results and field measurement.Key words: Bay of Banten, cooling water system, thermal dispersion, hydrodynamics model
THE EFFECT OF CALCIUM AND PHOSPHOROUS ON GROWTH, FEED EFFICIENCY, MINERAL CONTENT AND BODY COMPOSITION OF BROWN MARBLED GROUPER (Epinephelus fuscoguttatus) JUVENILE
Authors: Zainuddin Zainuddin
Published: January 2018

The objectives of this study were to know concentration of calcium (Ca) and posphorus (P) in feed for growth, feed efficiency, proximate composition of the body and mineral content of brown marbled grouper juvenile. The study was conducted in the Center for Brackiswater Aquaculture Development, Takalar with randomized completed design 6 x 3 with the treatment of Ca and P supplement in feed i.e., (A) the supplement of 0 g/kg Ca and 0 g/kg P, (B) the supplement of 6 g/kg Ca and 0 g/kg P, (C) the supplement of 0 g/kg Ca and 6 g/kg P, (D) the supplement of 6 g/kg Ca and 6 g/kg P, (E) the supplement of 12 g/kg Ca and 6 g/kg P, and (F) the supplement of 18 g/kg Ca and 6 g/kg P. The result showed that P supplement with doses of 6 g/kg and Ca of 0 g/kg in feed are significantly affects on relative growth, feed efficiency, proximate composition and mineral content of brown marbled grouper juvenile.Keywords: growth, feed efficiency, proximate composition, brown marbled grouper juvenile
CHARACTERISTIC BIOACTIVE COMPOUND OF THE MOLLUSC SYMBIOTIC BACTERIA BY USING GC-MC
Authors: Pringgenies Delianis
Published: January 2018

It has been discovered that mollusca produce a secondary metabolite and in the same time bear its important role in its ecosystems so became a strategic target for the development of noble bioactive substances for marine pharmacology. The current study of mollucs symbiotic bacteria showed that from species of Conus miles, Stramonita armigera, Cymbiola vespertilo and from based on screening of symbiotic bacteria in the Mollusc toward some bacteria , 3 isolates had been had good performance in inhibiting the grow of bacteria and to be the best candidates for a new antibiotic based on result of screening consistency. Size and character inhibiting zone resulted toward test bacteria were TCM, TCAand TOV. The research aims to current study of characteritic of symbiotic bacteria from mollucs that produce a new anti-pathogenic bacteria by using GC-MS method. GC-MS result showed that fraction TCM-6.1 consist of some compounds, that are Nitrogen oxide (N2O) (CAS) Nitrous oxide; Acetic acid (CAS) Ethylic acid; Propanoic acid,2-methyl-(CAS) Isobutyric acid and fraction TOV12.16 consist of compound such as Propanoic acid,2-methyl-(CAS)Isobutyric acid; Butanoic acid, 2-methyl-(CAS) 2-Methylbutanoid acid then fraction TSA8.7 consist of 1,2-Propadiene (CAS) Allene. The research pointed towards the three active symbiotic bacteria seems to be promising since this three candidates potential result for the development of a new antibiotic.Keywords: Bacteria simbiont, mollusc, anti-bacteria, bioaktif compound
ACCUMULATION OF HEAVY METALS PB, CU, AND ZN IN THE MANGROVE FOREST OF MUARA ANGKE, NORTH JAKARTA
Authors: Hamzah Faisal
Published: January 2018

In this study, the concentrations of three kinds of heavy metals, namely Pb, Zn, and Cu from 3 species of mangrove that grow in Muara Angke were measured and analyzed. Our result showed that substrate of mangrove ecosystem in Muara Angke was dominated by clay (30.5% - 62.4%), silt (21.7% -35.6%), and sand (2% -39.5%). The heavy metals accumulation in roots is higher than in sediment, water and leaves with concentration of Zn as the highest. Bioconcentration Factor (BCF; content ratio of heavy metal concentrations in roots or leaves and sediment) and Translocation Factor (TF; ratio of heavy metal concentrations in leaves and roots) of non-essential heavy metals (Pb) is higher in leaves than in roots, but for essential heavy metals (Zn and Cu), the BCF and TF was higher in roots than in leaves. TF values for heavy metals Pb, Cu, and Zn were 0.98-2.59, 0.17-0.51, and 0.52-0.86, respectively. The values of root BCF of those three heavy metals were 0.71-3.17, 0.27-0.74, and 0.95-1.53, while the values of leaf BCF were 1.84-3.45, 0.07-0.34, and 0.72-1.19, respectively. Furthermore, by calculating the phytoremediation (FTD), i.e. the difference between BCF and TF, it is obtained that Sonneratia caseolaris and Avicennia marina can be used in phytoremidiation, with leaves and roots FTD of 1.93 and 2.09, respectively for Sonneratia caseolaris and 1.93 and 1.98 for Avicennia marina.Keywords: heavy metals, mangroves, phytoremidiation, Muara Angke, bioconcentration factor, translocation factor
TOXICITY TEST OF EXTRACTS OF THE FOUR SEA CUCUMBER (FAMILY HOLOTHURIIDAE) FROM EAST PENJALIRAN ISLAND, SERIBU ISLANDS, JAKARTA BASED ON THE BRINE SHRIMP LETHALITY TEST (BSLT)
Authors: Albuntana Arum , Yasman Yasman , Wardhana Wisnu
Published: January 2018

Sea cucumber is one of the marine bioactive compounds resources . The properties of the bioactive compound are biologically shown by their functions as anticancer, antifungi, hemolytic, and immunomodulatoryt. The purpose of this research is to predict (determine) the toxicity level of the extracts of Actinopyga miliaris, Holothuria leucospilota, Bohadschia argus, and Bohadschia marmorata collected from Penjaliran Timur Island, Seribu Island National Park Jakarta. The method used in this research is Brine Shrimp Lethality Test (BSLT). The result of this research showed that all of the extract from those species are active in BSLT, indicated by LC50 values of less than 1000 μg/ml. Bohadcshia argus is highest active species indicated by LC50 value 69,254 μg/ml. Water fraction of H. leucospilota’s crude extract is the most active fraction indicated by LC50 50,968 μg/ml.Keywords: Brine Shrimp Lethality Test, Crude Extract, Fractionation, Family Holothuriidae, Sea Cucumber
SKIPJACK TUNA IN RELATION TO SEA SURFACE TEMPERATURE AND CHLOROPHYLL-A CONCENTRATION OF BONE BAY USING REMOTELY SENSED SATELLITE DATA
Authors: Zainuddin Mukti
Published: January 2018

Skipjack tuna is an important species targeting by pole and line fishery in Bone Bay. The distribution and abundance of this species tended to aggregate to the preferred bio-physical environments. To describe the short term relationship between skipjack tuna and oceanographic conditions and to visualize the predicted high catch areas, remotely sensed satellite based-oceanographic sea surface temperature (SST) and chlorophyll-a together fisheries data were used. Results indicated that the highest skipjack CPUEs were mainly found in coastal areas of Palopo and Kolaka both in 2007 and in 2009 during the period of study. The high tuna concentrations corresponded well with chlorophyll-a of 0.15-0.40 mg mg-3 and SST of 29.0-31.5 °C. The preferred ranges provide a good indicator for initially detecting potential skipjack fishing grounds. This study suggested that thermal and chlorophyll fronts as well as upwelling may important mechanisms in explaining the temporal and spatial dynamics of skipjack tuna distribution and abundance in Bone Bay.Keywords: skipjack tuna, potential fishing grounds, satellite images and fronts
INCREASE OF THE THERMOCLINE LAYER DUE TO TSUNAMI 2004 IN NANGRO ACEH DARUSSALAM WATERS
Authors: Hadikusumah Hadikusumah , Lekalete J. D.
Published: January 2018

Research of physical oceanographic conditions post-tsunami was carried out and subsequently compared with the pre-tsunami 1998. Measurement of suhu, salinity and light transmission was conducted by CTDSBE911pls Model. Results showed that the flow in the Straits of Malacca flowed into the northwest and turned back into the Strait of Bengal and the next rotation into the flow of waters along the west coast of Nangro Aceh Darusalam (NAD). The mainstream off coast NAD in the Indian Ocean flowed to the northwest. Upper thermocline layer (17 m to 50 m) moved upward in 2005 and 2006 compared with previous data 1998 (90 m to 125 m). The moving upward thermocline in 2006 was allegedly due to the influence of Indian Ocean Dipole (IOD) positive. This requires further verification through long-term data collection to determine the monthly and annual variations, which will be compared with previous research. Light transmission (Tx) in 2005 from the surface to near the bottom (water column) was found lower than the year 1998 and 2006. This result was allegedly caused by resuspension from the seabed by energy turbulent produced by the tsunami. Heat content between 5 to 65 m depth in 2005 was higher than in 1998 and 2006. The higher heat content during the year of 2005 (post tsunami) was caused by friction due to the influence of tsunami energy, which predominantly found in the mixed layer depth. Type of water masses in the study area was a mixing between the local water mass, Malacca Strait Water (MSA), Bay of Bengal Water (BBW) under the influence of Arab Waters (AW), and the Indian Deep Water (IDW).Keywords: current, thermocline, heat content, watermass type, and Nangro Aceh Darusalam
MICROALGAE FOR CO2 REDUCTION AND WASTEWATER TREATMENT APPLICATION IN INDUSTRIAL AREA
Authors: Santoso Arif Dwi , Darmawan Rahmania A. , Susanto Joko P.
Published: January 2018

The microalgae incorporated photobioreactor (PBR) is a highly efficient biological system for converting carbon dioxide (CO2) gases into biomass and treating wastewater. In this study, the freshwater microalgae Chlorella sp. was cultured in two unit photobioreactors which were connected to a boiler of dairy factory. The source of water for microalgae culture media (in the photobioreactors) are collected from the waste water treatment plant of the dairy factory itself. The objective of this microalgae photobioreactor activity were to reduce CO2, produce biomass and as a part of a waste water treatment in a dairy industry in Indonesia. Both photobioreactors were operated for 14 days culture interval in the semi continuous cultivation, with initial stocking rate of 2 x 105 cells/ml microalgae. Carbon dioxide concentration from the boiler stack was 10-11 % vol. The photobioreactors were injected with the specified CO2 concentration with flow rate of 2 l/min. and 1.5 l/min. The result showed that microalgae photobioreactors capability in CO2 absorption were 0.78 ± 0.25 and 0.92 ±0.36 g CO2/l media/day, respectively. Before and after utilized by the photobioreactors system, Nitrate and Phosphate concentration of the culture media (supplied from the waste water treatment plant) decreased from 3-4 mg/l to 0.05-0.1 mg/l. After 14 days cultivation, biomass concentration of microalgae which were injected with CO2 flow rate of 2 l/min. and 1.5 l/min. were 19 x 106 cells/ml and 15 x 106 cells/ml respectively. Results showed that microalgal photobioreactors operated in an industrial area could reduce CO2 concentration and produce biomass.Keywords: photobioreactor (PBR), Chlorella sp., CO2 flue gas emissions, wastewater
CHARACTERISTIC OF PHYSICAL OCEANOGRAPHY IN EAST INDIAN OCEAN DURING POSITIVE PHASE OF INDIAN OCEAN DIPOLE (IOD) OF 1994/1995, 1997/1998, AND 2006/2007
Authors: Dipo Pramudyo , Nurjaya I Wayan , Syamsudin Fadli
Published: January 2018

There is an inter-annual phenomenon in the Indian Ocean that occurs because of the interaction between atmosphere and ocean are known Indian Ocean Dipole (IOD). IOD is a bipolar structure that characterized by the difference of sea surface temperature to normal. The objectives of this study is to know the characteristic of physical oceanography in the eastern part of Indian Ocean during the formation phase, maturation phase and decay phases of positive IOD. The second objective was to determine the comparative characteristic of physical oceanography in the eastern Indian Ocean between the positive IOD in different years. The strengthening of the South Equatorial Current in transitional seasons I (March-May) followed by early cooling of the SST which is indicated by the formation phase of IOD. At the Southeast monsoon (June to August) and the beginning of the season transition II, there is a visible presence of upwelling in the south of Java, which is then further extends to the peak in September (maturation phase) and begin to disappear in October followed by warming of the SST on the East of Indian Ocean in November (decay phase).Keywords: Indian Ocean Dipole, upwelling, Empirical Orthogonal Function (EOF) analysis, Eastern Indian Ocean