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The Interrelationships Of Placental Mammals And The Limits Of Phylogenetic Inference, James E. Tarver, Mario Dos Reis, Siavash Mirarab, Raymond J. J. Moran, Sean Parker, Joseph E. O'Reilly, Benjamin L. King, Mary J. O'Connell, Robert J. Asher, Tandy Warnow, Kevin J. Peterson, Philip C.J. Donoghue, Davide Pisani

Dartmouth Scholarship

Placental mammals comprise three principal clades: Afrotheria (e.g., elephants and tenrecs), Xenarthra (e.g., armadillos and sloths), and Boreoeutheria (all other placental mammals), the relationships among which are the subject of controversy and a touchstone for debate on the limits of phylogenetic inference. Previous analyses have found support for all three hypotheses, leading some to conclude that this phylogenetic problem might be impossible to resolve due to the compounded effects of incomplete lineage sorting (ILS) and a rapid radiation. Here we show, using a genome scale nucleotide data set, microRNAs, and the reanalysis of the three largest previously published amino acid …

The Search, The Jackson Laboratory

Search Magazine

No abstract provided.

The Bates Student - Volume 145 Number 3 - September 30, 2015, Bates College

The Bates Student

No abstract provided.

The Search, The Jackson Laboratory

Search Magazine

No abstract provided.

World-Class Research: Biomedical Science Beyond Experimentation

Colby Magazine

Faculty and relationships with Maine’s big-three research labs propel Colby’s opportunities in biomedical science

Could childhood nutrition set late-life brain function?

Hitting the lab running

Ahmad wins grant for study of neurodegenerative disease

The Seal Cove Shipwreck Project: Investigating An Historical Wooden Vessel On Mount Desert Island, Maine, Franklin H. Price, Stephen Dilk, Baylus C. Brooks Jr.

Northeast Historical Archaeology

Two one-week field projects, carried out during the summers of 2011 and 2012, investigated an historical wooden shipwreck in the intertidal zone on the western side of Mount Desert Island, Maine. Salvage, tide, ice, and other environmental forces have reduced the wreck to a keel, frames, and outer hull planking. Despite this, some observations can be made from the limited surviving evidence. The vessel appears to have been heavily-built, with a full-bodied hull, and constructed in the mid to late 19th century. Its location, hull, and the wood shavings and brick chips found between its timbers suggest that it may …

Editor's Introduction, Susan Maguire

Northeast Historical Archaeology

Editor's introduction to the volume.

Benchmarks 2015, February 20, The Rockefeller University

BenchMarks 2015

BenchMarks. Friday, February 20, 2015

The community newsletter of The Rockefeller University

BenchMarks is published monthly and is distributed on the campus of The Rockefeller University. It produced by the Office of Communications and Public Affairs

E Pluribus Unum: What Individual Whales Can Tell Us About Enigmatic Species Distribution And Social Organization, Tanya Marie Lubansky

Dissertations

Large whales have historically been difficult to study and many aspects of their ecology remain unknown especially at the long -term population level. The ability to identify individual whales based on natural markings provides the opportunity to track individuals over time and space; this data may offer more insight into the ecology of whales than previously imagined. This study demonstrates use of photo-identification data to model both social structure and habitat selection, minimizing the need for invasive research and greatly increasing the sample size used in such endeavors. A conditional logistic model is written for a 20-year sightings dataset on …

The Zooplankton Composition Of Lake Ladik (Samsun, Turkey), Meral Apaydin Yağci, Savaş Yilmaz, Okan Yazicioğlu, Nazmi̇ Polat

Turkish Journal of Zoology

The zooplankton composition of Lake Ladik, located in Samsun Province in northern Turkey, was investigated monthly between November 2009 and October 2010. Some physicochemical parameters such as temperature of surface water, pH, dissolved oxygen, salinity, conductivity, and total dissolved solids were also evaluated. A total of 29 zooplankton species were identified. These species were represented by three main groups: Rotifera (59%), Cladocera (24%), and Copepoda (17%). The maximum and minimum numbers of species were found in July and October, respectively. Bosmina longirostris, Keratella quadrata, Asplanchna priodonta, Cyclops abyssorum, Polyarthra dolichoptera, Brachionus calyciflorus, Keratella cochlearis, Brachionus angularis, and Chydorus sphaericus were …

Cuentos - 2015, George Washington University, Medical Faculty Associates

Cuentos

Cuentos is the humanities magazine of the George Washington University Medical Faculty Associates Department of Internal Medicine.

The Search, The Jackson Laboratory

Search Magazine

No abstract provided.

Bo43-1-Web.Pdf, Bird Observer

Bird Observer

No abstract provided.

Colby College Catalogue 2015 - 2016, Colby College

Colby Catalogues

Colby College Catalogue: September 2015 - August 2016