A cytophylogenetic study of Pacific black flies (Diptera: Simuliidae)

The sequential banding patterns of the larval salivary gland polytene chromosomes of seven species of Inseliellum (Diptera: Simuliidae) were mapped. This was completed through the comparison with the standard maps of an eighth species of Inseliellum, Simulium cataractarum. During chromosomal analysis, both fixed and floating inversions were identified. A floating inversion (IIL-l ex,2ex) revealed a cytotype within Simulium exasperans that is distributed between two islands, Moorea and Tahiti. Inversion data revealed three shared fixed inversions that could be used as phylogenetic characters. In addition, the placement of a chromosomal landmark (the nucleolar organizer, or NO) was used as a phylogenetic character. The result of a cytophylogenetic (transformational) analysis showed two groups: the NO-IL group, and the NO-IS group. A combined phylogeny was created using the published morphological data and the cytological data of the eight species. The combined tree did not differ from the morphological data only tree. Possible routes of dispersal are hypothesized using geological, chromosomal, and phylogenetic data. These data showed a general pattern of dispersal and colonization from older islands to younger islands, with one possible instance of dispersal from younger to older islands. It is postulated that inter-island speciation has allowed this dispersal and colonization, but intra-island speciation has created the diversity seen in Inseliellum.

Photograph - Vinexpo Asia Pacific

A photograph from the album put together by Wine Advisor Peter J. Morrell with pictures from the Vinexpo Asia-Pacific of 2001. The photograph appears to be of several chefs holding Inniskillin wine with Donald Ziraldo in the centre. The date stamp on the photograph is 4/27/01

Union Pacific Railway from Kansas City , Omaha, St. Joseph to Denver, San Francisco, Portland, Helena, Butte, Boise, Leadville, Durango, Deadwood and all cities and mining camps in the west schedule

Union Pacific Railway from Kansas City , Omaha, St. Joseph to Denver, San Francisco, Portland, Helena, Butte, Boise, Leadville, Durango, Deadwood and all cities and mining camps in the west schedule, Jan. 15, 1882.

Wabash St. Louis and Pacific Railway schedule

Wabash St. Louis and Pacific Railway schedule, 1882.

Union Pacific Railway: the Kansas and Nebraska route schedule

Union Pacific Railway: the Kansas and Nebraska route schedule, 1882.

The new California Line via Atchison, Topeka and Santa Fe Railroad and Southern Pacific Railroad

The new California Line via Atchison, Topeka and Santa Fe Railroad and Southern Pacific Railroad. This schedule is torn. This does not affect text, n.d.

California : A history of Upper and Lower California from their first discovery to the present time, comprising an account of the climate, soil, natural productions, agriculture, commerce, Sc. A full view of the missionary establishments and condition of the free and domesticated indians. With an appendix relation to steam navigation in the Pacific. Illustrated with a new map, plans of the harbours, and numerous engravings

UANL

Memoirs of the Mexican Revolution : including a narrative of the expedition of General Xavier Mina. To which are annexed some observations on the practicability of opening a commerce between the Pacific and Atlantic oceans, through the Mexican isthmus, in the province of Oaxaca, and at the Lake of Nicaragua; and the vast importance of such commerce to the civilized world.

UANL

Asia-Pacific: a new agenda for the times ahead

The rapid growth of the populous Asian economies provokes profound economic changes and a shift in the balance of power. On the economic front, Asian leaders are confronted with the need to preserve the stability that has underpinned their prosperity, maintain an environment conducive to trade and investments and encourage domestic consumption while avoiding ecological disasters. Internationally, business competition will intensify with the strong presence of Asian manufacturers in global supply chains, growing price competition from Asian firms in domestic markets and global competition for energy, food, minerals and other commodities. Geopolitical concerns stem, in part, from Asia’s global quest for critical resources, conflicting territorial and maritime disputes and increasing military expenditures which affect security dynamics. China’s assertiveness over its periphery prompts an arm’s race in the region and concerns about Sino-American relations even though U.S.-Chinese relations may be less risky than China’s relations with its neighbours. The United States remains a key player in the Asia-Pacific region, with the capacity to alter balances and affect outcomes. Globally, the United States capacity to lead is now diminished and will continue to be so for the foreseeable future. Since no rising power is capable of exercising global leadership, a return to the "old normal" where no one power in geopolitical or economic terms dominates the world is to be expected.

POST-MONSOON SEA SURFACE TEMPERATURE AND CONVECTION ANOMALIES OVER INDIAN AND PACIFIC OCEANS

We have studied sea surface temperature (SST) anomalies over the Indian and Pacific Oceans (domain 25 °S to 25°N and 40 °E to 160 °W) during the three seasons following the Indian summer monsoon for wet monsoons and also for dry monsoons accompanied or not by El Ni˜no. A dry monsoon is followed by positive SST anomalies in the longitude belt 40 to 120 °E, negative anomalies in 120 to 160 °E and again positive anomalies east of 160 °E. In dry monsoons accompanied by El Ni˜no the anomalies have the same sign, but are much stronger. Wet monsoons have weak anomalies of opposite sign in all three of the longitude belts. Thus El Ni˜no and a dry monsoon have the same types of association with the Indian and Pacific Ocean SSTs. In the sector 40 to 120 °E SST anomalies first appear over the western part of the Indian Ocean (June to September) followed by the same sign of anomalies over its eastern part and China Sea (October to March). By March after a dry monsoon or El Ni˜no the Indian Ocean between 10 °N and 10 °S has a spatially large warm SST anomaly. Anomalies in deep convection tend to follow the SST anomalies, with warm SST anomalies producing positive convection anomalies around the seasonal location of the intertropical convergence zone

Microsatellites from Fosterella christophii (Bromeliaceae) by de novo transcriptome sequencing on the Pacific Biosciences RS platform

• Premise of the study: Microsatellite markers were developed in Fosterella christophii (Bromeliaceae) to investigate the genetic diversity and population structure within the F. micrantha group, comprising F. christophii, F. micrantha, and F. villosula. • Methods and Results: Full-length cDNAs were isolated from F. christophii and sequenced on a Pacific Biosciences RS platform. A total of 1590 high-quality consensus isoforms were assembled into 971 unigenes containing 421 perfect microsatellites. Thirty primer sets were designed, of which 13 revealed a high level of polymorphism in three populations of F. christophii, with four to nine alleles per locus. Each of these 13 loci cross-amplified in the closely related species F. micrantha and F. villosula, with one to six and one to 11 alleles per locus, respectively. • Conclusions: The new markers are promising tools to study the population genetics of F. christophii and to discover species boundaries within the F. micrantha group.

Revisión y análisis de la estructura de costos del transporte terrestre de crudo en Colombia - Pacific Rubiales Energy 2012

Se espera que la producción de petróleo en Colombia supere para 2015 el millón de barriles por día. Sin embargo, a 2012, tres años antes de lo esperado, nos acercamos a la meta produciendo cerca de 900kbpd. Este progresivo crecimiento indica que es urgente fortalecer la infraestructura de transporte para crudo en el país, apoyándose en alternativas secundarias como el transporte de crudo por carrotanque para alivianar el sistema, siendo esta modalidad una “válvula de escape” para las petroleras. Consientes de los retos que esto implica, es necesario encontrar una estructura de costos óptima que permita fijar fletes razonables y competitivos en el mercado de transporte de crudo, sabiendo que un flete de estas características f ideliza y alinea a los proveedores (en este caso las empresas transportadoras prestadoras del servicio), a buscar el mismo objetivo: crecimiento. De esta forma Pacific Rubiales, la segunda petrolera con mayor presencia en el país podrá abrazar su operación, estableciendo no solo una sólida estrategia de evacuación del crudo por los oleoductos, sino a su vez un sistema efectivo de transporte por tierra, donde todos los involucrados en la cadena de valor se encuentren altamente fidelizados y satisfechos con las condiciones de operación que brinde la empresa; Traduciéndolo en pocas palabras, a un esquema con una operación segura, confiable, rentable y donde todos ganan. Es importante resaltar que la estructura actual para la definición de fletes, planteada por el gobierno a través del Software Sice, no se ajusta a la operación de petroleras como Pacific Rubiales, debido a las mismas características de la operación (ubicación de campos) y, a variables fijas en el sistema de información como: el real consumo y rendimiento del combustible en las rutas establecidas y, los costos de mantenimiento.

Descripción de la estructura organizacional del área de responsabilidad social de Pacific Rubiales

En este documento se desarrolló un modelo de evaluación en aspectos de responsabilidad Social y Sostenibilidad. Éste modelo fue aplicado a un caso exitoso, ejemplar y sobresaliente como lo es el caso de la empresa Pacific Rubiales, quien ha sido premiada por su gestión en Responsabilidad Social.

Balance de la participación de Colombia en el Pacific Economic Cooperation Council (PECC) entre 1987 y 2005

Colombia posee una ubicación geográfica privilegiada, que le da la opción de entablar relaciones a través de los Océanos Atlántico y Pacífico. Hacia el primero de éstos, se orientan la gran mayoría de esfuerzos relacionados con la consecución de mercados, ubicando a Europa y Estados Unidos.