Results 91 to 100 of about 589,125 (300)

Flight Load Assessment for Light Aircraft Landing Trajectories in Windy Atmosphere and Near Wind Farms

open access: yesAerospace, 2018
This work focuses on the wake encounter problem occurring when a light, or very light, aircraft flies through or nearby a wind turbine wake. The dependency of the aircraft normal load factor on the distance from the turbine rotor in various flight and ...
Carmine Varriale   +4 more
doaj   +1 more source

Does Latino Population Induce White Flight? Evidence from Los Angeles County [PDF]

open access: yes
Whether local minority population induces white flight to suburbs or private schools is a question of interest to many researchers. However, empirically identifying the causality is difficult due to residential sorting.
Ying Pan
core  

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

open access: yesAdvanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani   +10 more
wiley   +1 more source

Multi-Cultural Factors in the Crew Resource Management Environment: Promoting Aviation Safety for Airline Operations

open access: yesJournal of Aviation/Aerospace Education & Research, 2009
There are many reasons why Multi-cultural flight crews fail to work together effectively. This research provides a review of the history of Crew Resource Management (CRM), the CRM training classes, and the communication barriers among the flight crews ...
Donald S. Metscher   +2 more
doaj   +1 more source

On the Factors that Affect Airline Flight Frequency and Aircraft Size [PDF]

open access: yes
This paper assesses the determinants of aircraft size and frequency of flights on airline routes by considering market demographics, airport characteristics, airline characteristics and route characteristics.
Vivek Pai
core  

Mixed logit modelling of airport choice in multi-airport regions [PDF]

open access: yes, 2005
This paper presents an analysis of the choice of airport by air travellers departing from the San Francisco Bay (SF-B) area. The analysis uses the mixed multinomial logit model, which allows for a random distribution of tastes across decision makers.
Hess, S., Polak, J.W.
core   +1 more source

Unveiling Exsolution‐Induced Giant Electronic and Magnetic Property Changes in Non‐Stoichiometric Titanate Perovskite Thin Films

open access: yesAdvanced Materials, EarlyView.
A giant insulator to metal transition and emergent superparamagnetism are revealed by nanoparticle exsolution in non‐stoichiometric titanate perovskite thin films. By combining transport, synchrotron spectroscopy, and first‐principles calculations, this work reveals how defect reconfiguration and lattice reconstruction fundamentally reshape electronic ...
Sungil Kim   +11 more
wiley   +1 more source

Quantifying dispersal of a non-aggressive saprophytic bark beetle.

open access: yesPLoS ONE, 2017
Long distance dispersal to locate suitable breeding sites is recognized as a key trait influencing the population dynamics and distribution of bark beetles and other saprophytic insects. While dispersal behavior has been studied for a range of aggressive
Nicolas Meurisse, Stephen Pawson
doaj   +1 more source

Parallel Electrical Integration of Photo Bio Electrochemical Systems (photo‐BESs): Performance Gains and Load Dependency

open access: yesAdvanced Materials Technologies, EarlyView.
Parallel wiring of bioelectrochemical devices with conventional generators unexpectedly boosts output. A biophotovoltaic paired with a solar cell delivers up to 50% more power at low loads than their separate contributions; a plant microbial fuel cell shows similar current gains.
Valeria Marsaglia   +4 more
wiley   +1 more source

Population and Conservation Status of Bighorn Sheep in the State of Baja California, Mexico

open access: yesAnimals
The bighorn sheep in Mexico is classified as at-risk by the Mexican federal government. In the state of Baja California, wild sheep can be observed throughout the length of the state from the USA–Mexico border south to the Agua de Soda mountain range ...
Guillermo Romero-Figueroa   +8 more
doaj   +1 more source

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