The geochemistry, mineralogy, and petrology of basalts at DSDP Leg 59 Holes

Legs 59 and 60 of the International Phase of Oceanic Drilling (IPOD) were designed to study the nature and history of volcanism of the active Mariana arc, its currently spreading inter-arc basin (the Mariana Trough), and the series of inactive basins and intervening ridges that lie to the west. The older basins and ridges were drilled during Leg 59 as the first part of a transect of single-bit holes drilled in each major basin and ridge. The eastern part of the transect - the technically active region - was drilled during Leg 60. The evolution of island-arc volcanos and magma genesis associated with lithospheric subduction remain some of the most complex petrologic problems confronting us. Many types of source material (mantle, oceanic crust, continental crust) and an unusually wide range of possible physical conditions at the time of magma genesis must be identified even before the roles of partial melting and subsequent magma fractionation, mixing, and contamination can be assessed.

Geochemistry of carbon at DSDP Legs 58 and 59 Holes

I obtained 68 quarter sections of cores from the JOIDES Organic Geochemistry Panel for studying type, distribution, and stages of organic diagenesis of sedimentary organic matter in the West Philippine and Parece Vela basins and Mariana Trough area (Figure 1). The present chapter compares (1) 11 geochemical parameters used to determine organic source and its stage of genesis within the 9 site locations in this study area and (2) compares these 11 with the same parameters reported from Leg 56, outer trench slope of the Japan Trench, and Leg 60, Mariana Trough and Trench (Schorno, in press a, b). Even though these sediments are considered pelagic, the organic content in most of the core sections appears to be hemipelagic. The sedimentary organic matter in these cores is believed to be in an early stage of diagenesis. Both conclusions are based primarily on the fl-alkane distribution within the organic matter. This particular parameter, I note later, has a major weakness. As Hunt (Hunt, 1979) and I (in press b) observed, marine organisms synthesize /z-alkanes with distributions containing neither odd nor even preferences. Thus those sediments that did contain w-alkane distributions with OEP near 1, suggesting a late stage of catagenesis, may in actuality be immature marine sediments.

(Table 1) Age determination of sediment cores CH07-98-22 and KNR140-2-59

Western subtropical North Atlantic oceanic and atmospheric circulations connect tropical and subpolar climates. Variations in these circulations can generate regional climate anomalies that are not reflected in Northern Hemisphere averages. Assessing the significance of anthropogenic climate change at regional scales requires proxy records that allow recent trends to be interpreted in the context of long-term regional variability. We present reconstructions of Gulf Stream sea surface temperature (SST) and hydrographic variability during the past two millennia based on the magnesium/calcium ratio and oxygen isotopic composition of planktic foraminifera preserved in two western subtropical North Atlantic sediment cores. Reconstructed SST suggests low-frequency variability of ~1°C during an interval that includes the Medieval Climate Anomaly (MCA) and the Little Ice Age (LIA). A warm interval near 1250 A.D. is distinct from regional and hemispheric temperature, possibly reflecting regional variations in ocean-atmosphere heat flux associated with changes in atmospheric circulation (e.g., the North Atlantic Oscillation) or the Atlantic Meridional Overturning Circulation. Seawater d18O, which is marked by a fresher MCA and a more saline LIA, covaries with meridional migrations of the Atlantic Intertropical Convergence Zone. The northward advection of tropical salinity anomalies by mean surface currents provides a plausible mechanism linking Carolina Slope and tropical Atlantic hydrology.

Erratum to "Optimization of resin extraction from an Australian arid grass 'Triodia pungens' and its preliminary evaluation as an anti-termite timber coating" [Ind. Crops Prod. 59 (2014) 241–247]

The publisher regrets to inform the readers that the image that is appearing for Fig. 8 is incorrect and that the Supplementary material is missing on the published paper. The correct image for Fig. 8 and the Supplementary files are provided below: Fig. 8. (a) Timber blocks covered by invented plastic container bottom open, (b) timber blocks in the field after trial, (c) and (d) comparison between resin-coated blocks without termite damage and control blocks which were severely damaged by termites.

Plan of 59 different tracts of land (of 1000 acres each) containing in the whole 59,000 acres : situate on different waters of south Edisto River, except seven tracts (or 7000 acres) are lying on the waters of north Edisto River in the District of Orangeburgh, State of South Carolina /

Pen-and-ink and watercolor.

Prevalencia de anemia con sus factores asociados en niños/as de 12 a 59 meses de edad y capacitación a los padres de familia en el Centro de Desarrollo Infantil de la Universidad de Cuenca. Cuenca, diciembre 2015 - mayo 2016

OBJETIVO: Determinar la prevalencia de anemia en niños y niñas de 12 a 59 meses de edad con sus factores asociados, y capacitación a padres de familia en el Centro de Desarrollo Infantil de la Universidad de Cuenca (CEDIUC), METODOLOGÍA: Esta investigación se basó en un estudio descriptivo – transversal de prevalencia, se efectuó mediante la obtención de pruebas de hemoglobina a 90 niños/as de 12 a 59 meses de edad y cuestionarios a los padres sobre factores de riesgo; a los mismos se les aplicó encuestas validadas para visualizar el grado de conocimientos, actitudes y prácticas sobre la alimentación y nutrición respecto a la deficiencia de hierro. Se manejó frecuencias y porcentajes, y para las variables numéricas media, mediana y moda en programas estadísticos. RESULTADOS: La prevalencia de anemia fue en total del 43,3%, el 30% de los niños/as presentó anemia leve y un 13,3% padeció de anemia moderada. La afección tuvo un asocio importante con respecto a la edad, género, lugar de residencia, condición socioeconómica, factores perinatales y estado nutricional actual. Sobre los conocimientos y prácticas en relación a la alimentación, se pudo señalar que gracias a las capacitaciones se mejoró del 31,4% a un 89,9% al finalizar el estudio. CONCLUSIÓN: Se logró evidenciar ciertas relaciones importantes entre anemia e indicadores de riesgo a pesar del número reducido de participantes. Brindar charlas y talleres de manera periódica a los padres y personal del CEDIUC para mejorar sus conocimientos y prevenir complicaciones a futuro se considera oportuno, necesario y preventivo.

Resolución 59 del 21 de mayo de 2013: Por la cual se rechaza un recurso de reposición

Servicios registrales

Eighty-First Annual Report of the Public Service Commission of South Carolina 1958-59

Each year the South Carolina Public Service Commission reports to the Office of State Budget that includes the agency's mission, goals and objectives to accomplish the mission, and performance measures regarding the goals and objectives.

Segunda Opinião Formativa: há benefício em suplementar, com megadoses de vitamina A, crianças entre 12 a 59 meses beneficiárias do Bolsa Família?

Resposta sistematizada, construída com base em revisão bibliográfica, nas melhores evidências científicas e clínicas e no papel ordenador da Atenção Básica à Saúde, para pergunta relacionada à suplementação de vitamina A em megadose para crianças entre 12 e 59 meses beneficiárias do programa Bolsa Família. Traz referências bibliográficas dos estudos que embasaram a resposta.

Mechanisms Predisposing Penile Fracture And Long-term Outcomes On Erectile And Voiding Functions.

Purpose. To determine the mechanisms predisposing penile fracture as well as the rate of long-term penile deformity and erectile and voiding functions. Methods. All fractures were repaired on an emergency basis via subcoronal incision and absorbable suture with simultaneous repair of eventual urethral lesion. Patients' status before fracture and voiding and erectile functions at long term were assessed by periodic follow-up and phone call. Detailed history included cause, symptoms, and single-question self-report of erectile and voiding functions. Results. Among the 44 suspicious cases, 42 (95.4%) were confirmed, mean age was 34.5 years (range: 18-60), mean follow-up 59.3 months (range 9-155). Half presented the classical triad of audible crack, detumescence, and pain. Heterosexual intercourse was the most common cause (28 patients, 66.7%), followed by penile manipulation (6 patients, 14.3%), and homosexual intercourse (4 patients, 9.5%). Woman on top was the most common heterosexual position (n = 14, 50%), followed by doggy style (n = 8, 28.6%). Four patients (9.5%) maintained the cause unclear. Six (14.3%) patients had urethral injury and two (4.8%) had erectile dysfunction, treated by penile prosthesis and PDE-5i. No patient showed urethral fistula, voiding deterioration, penile nodule/curve or pain. Conclusions. Woman on top was the potentially riskiest sexual position (50%). Immediate surgical treatment warrants long-term very low morbidity.