Results 271 to 280 of about 76,431 (339)

Savanna ecosystems and mammalian adaptations in Mid-Miocene Northern China. [PDF]

Sci Rep
Li C, Wang SQ, Wang Y, Deng T, Ma J, Wang B, Jiangzuo Q, Sun D.   +7 more
europepmc   +1 more source

Teaching Aquitard Concepts With Field‐Based High‐Resolution Head Profile Learning Activities

Groundwater, EarlyView.
Abstract Aquitards play critical roles in a variety of hydrogeologic processes. Despite their importance, coverage of aquitards in introductory hydrogeology textbooks is generally limited. This paper provides examples of classroom and field activities designed with an aquitard focus for instructors wishing to supplement textbook content.
Jessica R. Meyer, Stephanie Tassier‐Surine, Bradley Cramer   +2 more
wiley   +1 more source

Using coupled bulk-rock geochemistry and short-wave infrared (SWIR) spectral reflectance data as rapid exploration tools in metamorphosed VHMS deposits: insights from the King Zn deposit, Yilgarn Craton, Western Australia. [PDF]

Miner Depos
Dana CDP, Hollis SP, Podmore D, James M, Azri R.   +4 more
europepmc   +1 more source

Bipedalism or bipedalisms: The os coxae of StW 573

Journal of Anatomy, EarlyView.
There has been a long debate about the possibility of multiple contemporaneous species of Australopithecus in both eastern and southern Africa, potentially exhibiting different forms of bipedal locomotion. Here, we describe the previously unreported morphology of the os coxae in the 3.67 Ma Australopithecus prometheus StW 573 from Sterkfontein Member 2
Robin Crompton, Sarah Elton, Jason Heaton, Travis Pickering, Kristian Carlson, Tea Jashashvili, Amelie Beaudet, Laurent Bruxelles, Kathleen Kuman, Susannah K. Thorpe, Eishi Hirasaki, Christopher Scott, William Sellers, Todd Pataky, Ronald Clarke, Juliet McClymont   +15 more
wiley   +1 more source

The Productivity Effect of Public–Private Partnership

The Journal of Industrial Economics, EarlyView.
ABSTRACT Public–Private partnerships (PPPs) are often employed by public authorities to deliver infrastructure and public services through contracts bundling construction, operation, and maintenance over extended periods. Using a novel dataset covering the universe of Italian district heating plants (DHs) from 2007 to 2014, I show that PPP improves ...
Vincenzo Mollisi
wiley   +1 more source

Microfacies analysis and diagenetic history of Lower to Middle Eocene carbonates at Umm Russies area in the northeastern desert of Egypt. [PDF]

Sci Rep
Abd-Elhameed M, Attia G, Salama Y, El-Moghazy A, Mahmoud A.   +4 more
europepmc   +1 more source

Depositional Facies, Sequence Stratigraphy, and Diagenesis of Lower Cretaceous Carbonate Reservoir, Southern Iraq: Implications for Petroleum Exploration

Journal of Petroleum Geology, EarlyView.
ABSTRACT The Lower Cretaceous Yamama Formation of southern Iraq represents a key carbonate reservoir within Iraq and the Middle East, yet its complex depositional facies architecture and diagenetic alterations present challenges for predicting reservoir quality.
A. K. A. Mohammed, F. Velledits, I. Q. Mohammed, M. Alsuwaidi, H. Mansurbeg, F. Kristály, D. K. Ivanova, Eloi González‐Esvertit, A. Awdal   +8 more
wiley   +1 more source

Advanced adaptive strategies in an ancestral body plan: insights from a 510-Ma-old leptomitid sponge. [PDF]

R Soc Open Sci
Luo C, Hong Y, Sun Z, Sun H, Lim SC, Wang T, Zhang L, Zhao F.   +7 more
europepmc   +1 more source

The Early Permian fossil record of Gondwana and its relationship to deglaciation : a review [PDF]

, 2007
Angiolini, L., Leng, Melanie, Stephenson, Michael   +2 more
core  

Microwave tomography for Lunar Penetrating Radar data processing in Chang'e 4 mission. [PDF]

Sci Rep
Soldovieri F, Gennarelli G, Su Y, Ding C, Du W.   +4 more
europepmc   +1 more source