Results 61 to 70 of about 15,296 (272)

The Molecular Analysis of Hawaiian Bird Diets [PDF]

open access: yes, 2018
The aim of this project is to utilize high-throughput molecular methods to investigate the diets of three non-native and one native Hawaiian bird species.
Scinto, Alissa C
core   +1 more source

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

open access: yesAdvanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa   +9 more
wiley   +1 more source

ROOTING EFFICIENCY RESEARCHES FOR THE CAMPSIS RADICANS SPECIES USED FOR IMPROVING SLOPES

open access: yesAgricultura, 2020
Campsis radicans (trumpet creeper) is native to the southeastern part of the United State, being a perennial woody vine with showy red-orange flowers that are attractive to hummingbirds (Streiner, 2006).
Mihai VOEVOD   +9 more
doaj   +1 more source

A Census of the Avifauna of the FAP 301 Project Area Addenda 1 and 2 [PDF]

open access: yes, 1996
Report issued on: issued July 25, 1996INHS Technical Report prepared for Illinois Department of ...
Amundsen, Steven B., Enstrom, David A.
core  

Development of Sustainable MgO–C Refractories Using MgO–C Recyclates and a Novel Eco‐Friendly Fructose–Tannin Binder Crosslinked With Citric Acid

open access: yesAdvanced Engineering Materials, EarlyView.
This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar   +7 more
wiley   +1 more source

Thermal tolerance and potential distribution of Carvalhotingis visenda (Hemiptera: Tingidae), a biological control agent for cat's claw creeper, Macfadyena unguis-cati (Bignoniaceae) [PDF]

open access: yes, 2010
The specialist tingid, Carvalhotingis visenda, is a biological control agent for cat's claw creeper, Macfadyena unguis-cati (Bignoniaceae). Cat's claw creeper is an invasive liana with a wide climatic tolerance, and for biological control to be effective
Bayliss, D., Dhileepan, K., Treviño, M.
core   +2 more sources

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan   +5 more
wiley   +1 more source

Bird Beak Accuracy Assessment [PDF]

open access: yes, 2003
The purpose of this resource is to quantitatively evaluate the accuracy of a classification system. Students sort birds into three possible classes based on each bird's beak: carnivores, herbivores, and omnivores.
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core  

Evaluation of Plasticity and Creep Parameters From Tensile Stress–Strain Data for a Range of Strain Rates

open access: yesAdvanced Engineering Materials, EarlyView.
This plot compares experimental tensile stress–strain curves (with 4 different strain rates) and corresponding modelled curves (obtained using the optimised sets of Voce and Miller–Norton parameter values shown). The inferred M‐N values, characterizing the creep, are very similar to those obtained via conventional creep testing.
S. Ooi, R. P. Thompson, T. W. Clyne
wiley   +1 more source

The Influence of Vertical Greening Systems on Building Energy Consumption and Comprehensive Carbon Emission

open access: yesBuildings
Vertical greening systems, in addition to enhancing the aesthetic design of building facades, contribute to energy saving and carbon reduction. This study proposes a simplified calculation method for the annual comprehensive carbon reduction potential of
Hongtu Mi   +3 more
doaj   +1 more source

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