Mostrando entradas con la etiqueta The United States of America. Mostrar todas las entradas
Mostrando entradas con la etiqueta The United States of America. Mostrar todas las entradas

jueves, 17 de abril de 2014

NASA : Grand Canyon Geology Lessons on View


Grand Canyon Geology Lessons on View
The Grand Canyon in northern Arizona is a favorite for astronauts shooting photos from the International Space Station, as well as one of the best-known tourist attractions in the world. The steep walls of the Colorado River canyon and its many side canyons make an intricate landscape that contrasts with the dark green, forested plateau to the north and south.
The Colorado River has done all the erosional work of carving away cubic kilometers of rock in a geologically short period of time. Visible as a darker line snaking along the bottom of the canyon, the river lies at an altitude of 715 meters (2,345 feet), thousands of meters below the North and South Rims. Temperatures are furnace-like on the river banks in the summer. But Grand Canyon Village, the classic outlook point for visitors, enjoys a milder climate at an altitude of 2,100 meters (6,890 feet).
The Grand Canyon has become a geologic icon—a place where you can almost sense the invisible tectonic forces within the Earth. The North and South Rims are part of the Kaibab Plateau, a gentle tectonic swell in the landscape. The uplift of the plateau had two pronounced effects on the landscape that show up in this image. First, in drier parts of the world, forests usually indicate higher places; higher altitudes are cooler and wetter, conditions that allow trees to grow. The other geologic lesson on view is the canyon itself. Geologists now know that a river can cut a canyon only if the Earth surface rises vertically. If such uplift is not rapid, a river can maintain its course by eroding huge quantities of rock and forming a canyon.
This astronaut photograph (ISS039-E-5258) was taken on March 25, 2014 by the Expedition 39 crew, with a Nikon D3S digital camera using a 180 millimeter lens, and is provided by the ISS Crew Earth Observations Facility and the Earth Science and Remote Sensing Unit, Johnson Space Center. It has been cropped and enhanced to improve contrast, and lens artifacts have been removed.
Image Credit: NASA
Caption: M. Justin Wilkinson, Jacobs at NASA-JSC
NASA
Guillermo Gonzalo Sánchez Achutegui
ayabaca@gmail.com
ayabaca@hotmail.com
ayabaca@yahoo.com

martes, 4 de marzo de 2014

nsf.gov - National Science Foundation - New bilateral pilot opportunity will fund collaborations between US and UK bioscience researchers

Proposals on systems biology, computational biology, bioinformatics and synthetic biology are eligible for consideration for joint US/UK funding
flags of the United States and the United Kingdom
U.S./U.K. research teams may now seek joint U.S./U.K. funding through a simplified mechanism.
Credit and Larger Version
March 4, 2014
A new, two-year pilot opportunity--known as The U.S. NSF/BIO-UK BBSRC Lead Agency Pilot Opportunity--is being formally launched today.
This Pilot opportunity is designed to make it easier for research teams comprised of scientists from the United States and the United Kingdom to manage funding logistics and to simultaneously obtain funding from both countries. It is funded by the U.S. National Science Foundation's (NSF) Directorate for Biological Sciences and the U.K.'s Biotechnology and Biological Sciences Research Council (BBSRC).
This Pilot opportunity will use a simplified, flexible review process that will allow U.S./U.K. research teams to submit a single proposal that will undergo a single review process by only one of the partner agencies. Successful proposals will be funded by both NSF and the BBSRC.
Cora B. Marrett, acting director of NSF, said, "Although NSF has always funded U.S. scientists involved in international collaborations, such collaborations have become increasingly important, partly because of the rapid globalization of research. The many benefits of this Pilot opportunity will include better coordination of funding for U.S./U.K. research teams and increased bilateral awareness of scientific strengths and advancements between the U.S. and U.K. funding agencies."
Jackie Hunter, BBSRC chief executive, said, "Partnerships are vital to U.K. bioscience, offering the opportunity to combine resources and expertise to tackle global challenges. As funders, we are working to reduce some of the barriers encountered by researchers when working with international partners. This pilot is an important step that will help to streamline the collaborative funding process between NSF and BBSRC, making applications easier for those in our community working with the U.S."
The Pilot opportunity was created under a Memorandum of Understanding between NSF and the U.K.'s research councils, which support research partnerships between the two countries. The Pilot opportunity is designed to reduce obstacles that have traditionally been faced by researchers wishing to form international teams. These obstacles include identifying appropriate funding agencies; risking "double jeopardy," where one country's funding agency decides to fund an international team's research proposal, but the partner country does not; and dealing with the different timetables of different funding agencies.
The first step in applying for funding under The Pilot opportunity will be for each research team to select a lead agency based on whether its proposed research would fall more within the scope of NSF'S Directorate for Biological Sciences or that of the BBSRC. Then, each team will submit to its proposed lead agency an Intention to Submit (ITS) that summarizes its proposed research, funding request and other associated information. These documents will be reviewed in August 2014 and August 2015.
Based on each team's ITS, the team's lead agency will determine whether the team will be invited to submit a full proposal. Full proposals will be reviewed in fall 2014 and fall 2015; these reviews will be conducted according to the review criteria of each team's lead agency. Proposals that cover systems biology, computational biology, bioinformatics and synthetic biology (the latter, only for fall 2015 submissions) will be eligible for consideration.
Although the review criteria of NSF and BBSRC are not identical, both agencies' criteria include evaluations by invited reviewers on proposals' scientific or intellectual merit as well as on their broader societal impacts. The decision made by the lead agency on each proposal will be discussed with the partner agency. If a research team receives an award, its U.S. researchers will be funded by NSF, and its U.K. researchers will be funded by the BBSRC.
More information about The U.S. NSF/BIO-UK BBSRC Lead Agency Pilot Opportunity, including submission deadlines, is provided in NSF's Dear Colleague Letter and on the BBSRC's website, which features its Management Plan for the pilot opportunity.
-NSF-
Media Contacts Lily Whiteman, National Science Foundation, (703) 292-8310,
lwhitema@nsf.gov
Robert Dawson, Biotechnology and Biological Sciences Research Council of U.K., 01793413204, robert.dawson@bbsrc.ac.uk
Program Contacts James Deshler, National Science Foundation, (703) 292-7871,
The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2014, its budget is $7.2 billion. NSF funds reach all 50 states through grants to nearly 2,000 colleges, universities and other institutions. Each year, NSF receives about 50,000 competitive requests for funding, and makes about 11,500 new funding awards. NSF also awards about $593 million in professional and service contracts yearly.
Useful NSF Web Sites:
NSF Home Page: http://www.nsf.gov
NSF News: http://www.nsf.gov/news/
For the News Media: http://www.nsf.gov/news/newsroom.jsp
Science and Engineering Statistics: http://www.nsf.gov/statistics/
Awards Searches: http://www.nsf.gov/awardsearch/
The National Science Foundation (NSF)
Guillermo Gonzalo Sánchez Achutegui

domingo, 14 de abril de 2013

ESA - Image of the week


The Palouse region

Rolling hills of farmland in the northwest United States are pictured in this image from the Kompsat-2 satellite. Acquired over Washington state, the south and west areas of the image are in Walla Walla county, while the central-eastern-upper area is Columbia County. The area pictured is part of the Palouse region – an agricultural zone that mainly produces wheat and legumes. The rolling, picturesque landscape has sometimes been compared to Italy’s Tuscany. Zooming in, we can see swirling patterns in the vegetation created by ploughs. Roads cut through the shallow valleys and buildings can also be seen. Touchet River, known for its trout fishing, can been seen in the lower left. The diagonal line running next to the river is a road that connects the town of Prescott to the west to Waitsburg to the east. 

This image is featured on the Earth from Space video programme.
ESA
Guillermo Gonzalo Sánchez Achutegui
ayabaca@gmail.com
ayabaca@hotmail.com
ayabaca@yahoo.com