Results 71 to 80 of about 275,784 (309)

Diet of juvenile skipjack herring Alosa chrysochloris: Ontogenetic shifts, predator–prey size ratios and mouth gape allometry

open access: yesJournal of Fish Biology, EarlyView.
Abstract The skipjack herring Alosa chrysochloris inhabits Gulf of Mexico drainages, primarily the Mississippi River Basin, and estuarine environments in the Gulf of Mexico. The trophic ecology of the skipjack herring is poorly understood, therefore we quantified the length, mouth gape and gut contents of juvenile skipjack herring from the Mississippi ...
Joshua P. Egan   +8 more
wiley   +1 more source

On Turning the World Around... At the Turning of the Age

open access: yes, 1991
Excerpt: Elton Trueblood tells the story about the airport in Dayton, Ohio, that serves as a symbol of our Christian calling in the world. At Dayton\u27s airport there used to be a large globe, a model of the earth, that displayed the global extent of ...
Anderson, Paul N.
core  

Ohio: The State of Philanthropy [PDF]

open access: yes, 2005
This report presents a series of snapshots of organized philanthropy in Ohio. It is based upon 2003 and 2004 data from the Foundation Center and on more recent data collected by Ohio Grantmakers Forum. Other data sources include IRS Statistics of Income,

core  

Ethnic Conflicts, Civil War, and Economic Growth: Region‐Level Evidence From Former Yugoslavia

open access: yesJournal of Regional Science, EarlyView.
ABSTRACT This paper studies the long‐term effects of the Yugoslav civil war (1987–1995) on subnational economic growth across 78 regions in five former Yugoslav republics from 1950 to 2015. We construct counterfactual growth trajectories using a robust region‐level donor pool from 32 conflict‐free countries.
Aleksandar Kešeljević   +2 more
wiley   +1 more source

Crotalus Horridus Remains from Two Caves in Miami Co., Ohio [PDF]

open access: yes, 1970
Author Institution: Department of Biology, University of Dayton, Dayton, Ohio ...
Chantell, Charles J.
core  

Recruitment, growth and mortality of an Antarctic hexactinellid sponge, Anoxycalyx joubini. [PDF]

open access: yes, 2012
Polar ecosystems are sensitive to climate forcing, and we often lack baselines to evaluate changes. Here we report a nearly 50-year study in which a sudden shift in the population dynamics of an ecologically important, structure-forming hexactinellid ...
Barber, Julie S   +11 more
core   +2 more sources

Benthoplanidae, a new family of benthic ctenophores (Platyctenida), based on morphological and genetic data

open access: yesJournal of Systematics and Evolution, EarlyView.
The benthic ctenophore Benthoplana meteoris (adults left and bottom, planktonic juveniles to the top right), type species for the genus, which in turn is type for the newly erected family: Benthoplanidae (Ctenophora, Platyctenida). Abstract We present a phylogenetic analysis of benthic ctenophores of the order Platyctenida, sampling all but one genus ...
Nicholas Bezio   +2 more
wiley   +1 more source

Characterization of Upper Extremity Joint Angle Error for Virtual Reality Motion Capture Compared to Infrared Motion Capture

open access: yesApplied Sciences
Virtual reality (VR) offers built-in wearable sensor-based tracking capabilities. Current research focusses on position and orientation error, with limited results on more clinically relevant metrics, such as joint angles.
Skyler A. Barclay   +6 more
doaj   +1 more source

Upper and lower solution method for boundary value problems at resonance

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2016
We consider two simple boundary value problems at resonance for an ordinary differential equation. Employing a shift argument, a regular fixed point operator is constructed. We employ the monotone method coupled with a method of upper and lower solutions
Samerah Al Mosa, Paul Eloe
doaj   +1 more source

Complex demographic, developmental, fitness, and physiological responses of larval eastern hellbenders to elevated water conductivity

open access: yesJournal of Zoology, EarlyView.
Here we explore the effects of elevated water conductivity on larval eastern hellbenders (Cryptobranchus a. alleganiensis), both lethal and sublethal. We found that elevated water conductivity significantly impacts both survival and morphology, though it has limited effects on locomotor performance, stress physiology, and oxidative stress.
S. C. Mathes   +6 more
wiley   +1 more source

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