Fatty-acids and their C-13 signatures in seep carbonates from hydrocarbon seeps on the upper (GC 185) and lower (AC 645) continental slope of the Gulf of Mexico

Here we reported the fatty-acids and their δ 13C values in seep carbonates collected from Green Canyon lease block 185 (GC 185; Sample GC-F) at upper continental slope (water depth: ∼540 m), and Alaminos Canyon lease block 645 (GC 645; Sample AC-E) at lower continental slope (water depth: ∼2200 m) of the Gulf of Mexico. More than thirty kinds of fatty acids were detected in both samples. These fatty acids are maximized at C16. There is a clear even-over-odd carbon number predominance in carbon number range. The fatty acids are mainly composed of n-fatty acids, iso-/anteiso-fatty acids and terminally branched odd-numbered fatty acids (iso/anteiso). The low δ 13C values (−39.99‰ to.32.36‰) of n-C12:0, n-C13:0, i-C14:0and n-C14:0 suggest that they may relate to the chemosynthetic communities at seep sites. The unsaturated fatty acids n-C18:2 and C18:1Δ9 have the same δ 13C values, they may originate from theBeggiatoa/Thioploca. Unlike other fatty acids, the terminally branched fatty acids (iso/anteiso) show lowerδ 13C values (as low as −63.95‰) suggesting a possible relationship to sulfate reducing bacteria, which is common during anaerobic oxidation of methane at seep sites.

C 185 INST-D 2013. 366 Muestras de carpetas tejidas con hilos de algodón y la técnica del crochet y bordados con hilo seda (Casanare)

20 fotografías a color.

Loi (italienne) du 12 juin 1902 (n° 185), édictant des dispositions sur la protection et la conservation des monuments et objets ayant une valeur d'art et d'antiquité, notice et traduction par M. Paul Carpentier,...

[Loi. 1902-06-12]

Resolución N° 180 ¿Cuál es la interpretación que debe darse a la prohibición del articulo 185 del Código de comercio en cabeza de los administradores?

Servicios registrales

Resolución N° 152 del 19 de agosto de 2010 ¿En que consiste la prohibición del artículo 185 del Código de Comercio que recae sobre los administradores?

Servicios registrales

HG 185.20-185.30

Dark brown sediment with clasts ranging from small to medium in size. Clast shape ranges from angular to sub-rounded. Lineations are abundant throughout this sample. Comet structures are common as well. Rotation structures can also be seen in minor amounts.

Map of measurements of lots no.185 and 186 by George Strohan

Map of measurements of lots no.185 and 186 by George Strohan, Dec. 29, 1855.

Estudio de inestabilidad cromosomica y de la actividad transcripcional (185 y 285) en pacientes con distintos grados de avance de neoplasia cervicouterino y su relación con la infección con el virus del papiloma humano

Tesis (Maestría en Ciencias con Especialidad en Genética) UANL

Código militar. Leyes de organización y competencia de los tribunales militares, de procedimientos penales en el futuro de guerra y penal militar, mandadas poner en vigor por decretos nums. 183, 184, 185, de 13 de octubre de 1898

UANL

Carcinoma escamoso oral: análise retrospectiva de 185 casos

The squamous cell carcinoma is the most common malignancy in the oral cavity, representing over 90% of cancers in this region. This study aimed to conduct an epidemiological study of oral squamous carcinoma cases diagnosed by the Department of Pathology, Department of Pathology and Clinical Propaedeutics in the Dentistry Faculty of Araçatuba - UNESP, in the period between 1995 and 2005. 185 cases were studied, it was observed that the oral floor and tongue were the sites most affected, with predominance in males, white race and aged between 41 and 60 years, noting that the majority of patients were smokers. Knowledge of these data is important for the dental surgeon to act preventively, contributing to early diagnosis of cancer.