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Showing 1 to 12 of 133 entries
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A simple law for ice-shelf calving

Geoscience Opportunities for Leadership in Diversity AND Program Evaluation

Alley RB, Cuffey KM, Horgan HJ, Joughin I.
GSID: Pj10MHOLAUwJ
RB Alley, HJ Horgan, I Joughin, KM Cuffey, TK Dupont… - Science, 2008 - science.org

A major problem for ice-sheet models is that no physically based law for the calving process has been established. Comparison across a diverse set of ice shelves demonstrates that …

Reaching Out Beyond the Usual Suspects and Traditional Media: Re-branding Climate Change as a Problem with a Feasible Solution

Cultural Transformation in the Geoscience Community AND Program Evaluation

Alley RB.
GSID: IdZcWitLsAEJ
G Haines-Stiles, RB Alley, E Akuginow - New Trends in Earth-Science …, 2014 - Springer

Climate change is inherently complex, involving atmospheric physics, carbon chemistry, geoscience, and Earth history. In the United States it has also become politicized, with “belief” in its reality, pace, and causes often aligned with party affiliation. The NSF-supported “Earth:...

Because of Science You Also Die... Comment on "Quaternary Prevention, an Answer of Family Doctors to Over Medicalization".

International journal of health policy and management

Bernstein J, Valle RL.
PMID: 26340492
Int J Health Policy Manag. 2015 May 20;4(9):615-6. doi: 10.15171/ijhpm.2015.102.

The concept of quaternary prevention (P4) refers to the idea that medicine has acquired the ability to damage through the proper exercise. Family medicine or general practice has the duty of recovering the ethical values and the exercise of...

Elevation-dependent responses of tree mast seeding to climate change over 45 years.

Ecology and evolution

Allen RB, Hurst JM, Portier J, Richardson SJ.
PMID: 25478145
Ecol Evol. 2014 Sep;4(18):3525-37. doi: 10.1002/ece3.1210. Epub 2014 Aug 28.

We use seed count data from a New Zealand mono-specific mountain beech forest to test for decadal trends in seed production along an elevation gradient in relation to changes in climate. Seedfall was collected (1965 to 2009) from seed...

Role of endoscopic ultrasonography in intramural bronchogenic cysts: case reports and review of the literature.

Endoscopic ultrasound

Klamt A, Di Loreto A, Valle RD, Lukashok HP, Robles-Medranda C.
PMID: 24949355
Endosc Ultrasound. 2012 Oct;1(3):162-4. doi: 10.7178/eus.03.008.

The differentiation between a solid and cystic lesion is not always easy. EUS has provided a minimally invasive approach to the diagnosis of benign mediastinal cysts. Our report describes two cases of intramural bronchogenic cysts and reviews the role...

The Visible Cement Data Set.

Journal of research of the National Institute of Standards and Technology

Bentz DP, Mizell S, Satterfield S, Devaney J, George W, Ketcham P, Graham J, Porterfield J, Quenard D, Vallee F, Sallee H, Boller E, Baruchel J.
PMID: 27446723
J Res Natl Inst Stand Technol. 2002 Apr 01;107(2):137-48. doi: 10.6028/jres.107.013. Print 2002.

With advances in x-ray microtomography, it is now possible to obtain three-dimensional representations of a material's microstructure with a voxel size of less than one micrometer. The Visible Cement Data Set represents a collection of 3-D data sets obtained...

Diversity and antimicrobial potential of culturable heterotrophic bacteria associated with the endemic marine sponge Arenosclera brasiliensis.

PeerJ

Rua CP, Trindade-Silva AE, Appolinario LR, Venas TM, Garcia GD, Carvalho LS, Lima A, Kruger R, Pereira RC, Berlinck RG, Valle RA, Thompson CC, Thompson F.
PMID: 25024903
PeerJ. 2014 Jun 17;2:e419. doi: 10.7717/peerj.419. eCollection 2014.

Marine sponges are the oldest Metazoa, very often presenting a complex microbial consortium. Such is the case of the marine sponge Arenosclera brasiliensis, endemic to Rio de Janeiro State, Brazil. In this investigation we characterized the diversity of some...

Improving access to health care in Latino communities.

Public health reports (Washington, D.C. : 1974)

Valdez RB, Giachello A, Rodriguez-Trias H, Gomez P, de la Rocha C.
PMID: 8416110
Public Health Rep. 1993 Sep-Oct;108(5):534-9.

Public debate about health care reform often focuses on the need for health insurance coverage, but in Latino communities many other barriers also inhibit access to medical care. In addition, basic public health services often go underfunded or ignored....

Climate change. On thickening ice?.

Science (New York, N.Y.)

Alley RB.
PMID: 11799228
Science. 2002 Jan 18;295(5554):451-2. doi: 10.1126/science.1068919.

No abstract available.

Stabilizing feedbacks in glacier-bed erosion.

Nature

Alley RB, Lawson DE, Larson GJ, Evenson EB, Baker GS.
PMID: 12917679
Nature. 2003 Aug 14;424(6950):758-60. doi: 10.1038/nature01839.

Glaciers often erode, transport and deposit sediment much more rapidly than nonglacial environments, with implications for the evolution of glaciated mountain belts and their associated sedimentary basins. But modelling such glacial processes is difficult, partly because stabilizing feedbacks similar...

A simple law for ice-shelf calving.

Science (New York, N.Y.)

Alley RB, Horgan HJ, Joughin I, Cuffey KM, Dupont TK, Parizek BR, Anandakrishnan S, Bassis J.
PMID: 19039129
Science. 2008 Nov 28;322(5906):1344. doi: 10.1126/science.1162543.

A major problem for ice-sheet models is that no physically based law for the calving process has been established. Comparison across a diverse set of ice shelves demonstrates that iceberg calving increases with the along-flow spreading rate of a...

Fluorescence lifetime of a single molecule as an observable of meta-basin dynamics in fluids near the glass transition.

Physical review letters

Vallée RA, Van der Auweraer M, Paul W, Binder K.
PMID: 17155773
Phys Rev Lett. 2006 Nov 24;97(21):217801. doi: 10.1103/PhysRevLett.97.217801. Epub 2006 Nov 22.

Using single molecule spectroscopy, we show that the fluorescence lifetime trajectories of single probe molecules embedded in a glass-forming polymer melt exhibit strong fluctuations of a hopping character. Using molecular dynamics simulations targeted to explain these experimental observations, we...

Showing 1 to 12 of 133 entries