Results 131 to 140 of about 3,413,392 (339)

Satellite-derived cloud fields during the FIRE cirrus IFO case study [PDF]

open access: yes
The First ISCCP Regional Experiment (FIRE) Cirrus Intensive Field Observation (IFO) program measured cirrus cloud properties with a variety of instruments from the surface, aircraft, and satellites. Surface and aircraft observations provide a small scale
Gibson, Gary G.   +3 more
core   +1 more source

Simulating competition in the US bioeconomy to produce hard‐to‐electrify transportation fuels using limited biomass resources

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract This study presents a novel bioeconomy optimization framework, BiOpt, designed to address critical questions regarding the strategic use of limited US biomass resources for biofuel production. By integrating detailed techno‐economic analyses, life cycle assessments, and resource assessment data, BiOpt optimizes resource distributions across ...
Nicholas A. Carlson   +3 more
wiley   +1 more source

The spread of non‐native species

open access: yesBiological Reviews, EarlyView.
ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock   +16 more
wiley   +1 more source

Development and validation of a general purpose linearization program for rigid aircraft models [PDF]

open access: yes
A FORTRAN program that provides the user with a powerful and flexible tool for the linearization of aircraft models is discussed. The program LINEAR numerically determines a linear systems model using nonlinear equations of motion and a user-supplied ...
Antoniewicz, R. F., Duke, E. L.
core   +1 more source

Comparative Analysis of Aerosol Vertical Characteristics over the North China Plain Based on Multi-Source Observation Data

open access: yesRemote Sensing
In this paper, multi-source observation, such as aircraft, ground-based remote sensing, and satellite-retrieved data, has been utilized to compare and analyze the vertical characteristics of aerosol optical properties and the planetary boundary layer ...
Fei Wang   +8 more
semanticscholar   +1 more source

Connecting Industry 4.0, Servitisation and Sustainability: Territorial Implications for Global Value Chains

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Globalisation has deepened the integration of international production within global value chains (GVCs), where the various stages of the manufacturing process are dispersed across countries. In today's volatile business environment, characterised by rapid technological advances (Industry 4.0) and evolving consumer preferences towards use ...
Javier Bilbao‐Ubillos   +3 more
wiley   +1 more source

Quantifying UAS Observation Error Variance Used in Data Assimilation Systems and Its Impact on Predictive Skill

open access: yesJournal of Advances in Modeling Earth Systems
Observation error determines the weights of the observations and background state used in data assimilation to generate analyses. Quantifying observation error is critical for the optimal assimilation of observational data sets. Uncrewed Aircraft System (
J. Kay   +3 more
doaj   +1 more source

Earth Viewing Applications Laboratory (EVAL). Instrument catalog [PDF]

open access: yes
There were 87 instruments described that are used in earth observation, with an additional 51 instruments containing references to programs and their major functions.

core   +1 more source

Process improvement in BAe Systems and the wider aerospace sector [PDF]

open access: yes, 2005
Purpose: To research the change management processes used to implement ‘world class’ improvements in a major aerospace company, BAE SYSTEMS, and to propose a model for process improvement in the wider aerospace sector.
Barker, S G, Hendry, L
core  

Circular Economy Pathways for Airport Climate Change Mitigation

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Airport operators face growing climate‐change pressures; the circular economy offers pathways to reduce impacts and recover resources. We examine how airport operators apply the circular economy in practice. We use an exploratory qualitative multicase design based on practitioner‐generated documents (e.g., press releases and sustainability ...
Michele Oppioli   +3 more
wiley   +1 more source

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