Results 71 to 80 of about 4,380,568 (306)
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Enhancing oil recovery (EOR) in mature reservoirs is hindered by high interfacial tension (IFT) and oil‐wet rock formations, especially under harsh, high‐salinity conditions. This study aims to overcome these limitations by synthesizing a novel carbon nanotube nanocomposite covalently grafted with polyethylenimine and non‐covalently ...
Mohamed Abu Shuheil +8 more
wiley +1 more source
BarnebyLives: An R package to create herbarium specimen labels and clean spreadsheets
Applications in Plant Sciences, EarlyView.Abstract Premise Accessioning herbarium specimens is labor intensive, yet remains vital for research in ecology, evolution, and conservation. As institutional support for herbaria declines, efficient tools are needed to streamline this process. The R package BarnebyLives was developed to assist collectors by supplementing collection notes, verifying ...
Reed Clark Benkendorf, Jeremie B. Fant
wiley +1 more source
Guidebook to the Geology of Travis County [PDF]
, 1977 When Robert T. Hill first came to Austin, Texas, as the first professor of geology, he described Austin and its surrounding area as an ideal site for a school of geology because it offered such varied outcrops representing rocks of many ages and ...
Young, Keith
core +3 more sources
The Anatomical Record, EarlyView.Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley +1 more source
Geology Library Thirty-Fourth Annual Report 1969-1970 [PDF]
, 1970 Contents: Circulation Statistics, Inventory, Donors of Library Books, Maps, James F.
Lynn Guion, Thelma
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The Anatomical Record, EarlyView.Abstract Neandertals are known to possess very distinctive traits in their bony labyrinth morphology, such as an inferiorly positioned posterior canal and a very low number of turns in the cochlea. Hence, the inner ear has been often used to assess the Neandertal status of fragmentary fossils.
Alessandro Urciuoli +6 more
wiley +1 more source
Journal of Marine Science and Engineering, 2020 The study area is the Thriassion Plain, an important area, in antiquity, surrounding the famous ancient town of Eleusis, 20 km west of Athens. The modern town and port and the entire area were heavily industrialized (1965–1995) coupled with unregulated ...
Panayota Makri +8 more
doaj +1 more source
Department of Geology and Geological Engineering Newsletter 2018
, 2018 Newsletter of the Department of Geology and Geological Engineering at Colorado School of ...
core
The Anatomical Record, EarlyView.Abstract The ray‐finned fishes include one out of every two species of living vertebrates on Earth and have an abundant fossil record stretching 380 million years into the past. The division of systematic knowledge of ray‐finned fishes between paleontologists working on extinct animals and neontologists studying extant species has obscured the ...
Jack Stack
wiley +1 more source
Geochemistry, Geophysics, Geosystems, 2011 Recent work across the Mediterranean Sea has illustrated the salinity and overgrowth effects on planktonic foraminiferal Mg/Ca, which potentially confound the use of this as a temperature proxy for paleoceanographic reconstructions.
George Kontakiotis +4 more
doaj +1 more source