Carlos M. Duarte* 1 Department of Global Change Research, (Consejo Superior de Investigaciones Científicas-University of the Balearic Islands) Instituto Mediterráneo de Estudios Avanzados, Mallorca, Spain 2 The UWA Oceans Institute, The University of Western Australia, Crawley, WA, Australia 3 Faculty of Biosciences, Fisheries and Economics, University of Tromsø, Tromsø, Norway *Correspondence:...

Aims. Using a reconstruction of sunspot numbers stretching over multiple millennia, we analyze the statistics of the occurrence of grand minima and maxima and set new observational constraints on long-term solar and stellar dynamo models. Methods. We present an updated reconstruction of sunspot number over multiple millennia, from C data by means of a physics-based model, using an updated model...

1 Division of Pharmaceutical Sciences & Center for Cardiovascular Research and Alternative Medicine, University of Wyoming, Laramie, WY 82071 2 Department of Pharmacology, Physiology and Therapeutics, School of Medicine, University of North Dakota, Grand Forks, ND 58202 3 U.S. Department of Agriculture, Agricultural Research Service***, Grand Forks Human Nutrition Research Center, Grand Forks, ...

The incidence and severity of injection-site lesions has decreased since the development of the Beef Quality Assurance program. The objective was to evaluate the route of administration and the pharmaceutical product on the impact on tenderness, collagen concentration, and lesion occurrence in muscles of chucks and rounds. A total of 144 yearling steers (initial BW = 383 +/- 29.4 kg) were selec...

The Grand Alliance HDTV System has been designed for the needs and requirements of North America. The system has a great deal of flexibility to facilitate interoperability and is heavily based on international standards. The Grand Alliance and the FCC Advisory Committee on Advanced Television Service have been working together to complete the design of the Grand Alliance HDTV System. When a tec...

Flowers and Farley (Reports, 21 December 2012, p. 1616; published online 29 November 2012) propose that the Grand Canyon is 70 million years old. Starkly contrasting models for the age of the Grand Canyon-70 versus 6 million years-can be reconciled by a shallow paleocanyon that was carved in the eastern Grand Canyon 25 to 15 million years ago (Ma), negating the proposed 70 Ma and 55 Ma paleocan...