Results 71 to 80 of about 772,477 (210)

World aeronautical chart, WAC 1-[1851] [cartographic material]

open access: yes, 1941
Title varies: Aeronautical chart.--AAF aeronautical chart.--AAF loran aeronautical chart.--Experimental world aeronautical chart.--USAF aeronautical chart.; "Lambert conformal conic projection" or "Polar stereographic projection."; Relief shown by ...
Aeronautical Chart and Information Center (U.S.)
core  

Building a Continental‐Scale Geodetic Network: The Plate Boundary Observatory (PBO)

open access: yesPerspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract The Plate Boundary Observatory (PBO) transformed the use of geodesy in North America to study crustal deformation and plate boundary processes by establishing a continental‐scale, standardized, open‐access geodetic network. Built and operated by UNAVCO between 2003 and 2018 as part of the National Science Foundation (NSF)‐funded EarthScope ...
Emily E. Zawacki   +5 more
wiley   +1 more source

USAF Aeronautical Approach Chart /

open access: yes, 1954
Various editions. World aeronautical map series. Sheets numbered using World Aeronautical Chart (WAC) series numbering from 1 (North Pole) to 1851 (South Pole), subdivided into 16 by letters (A to D) then numbers (1 to 4) of: e.g.
Aeronautical Chart and Information Center (U.S.)
core  

Approach to the Weight Estimation in the Conceptual Design of Hybrid-Electric-Powered Unconventional Regional Aircraft

open access: yesJournal of Advanced Transportation, 2018
The present work deals with the development of an innovative approach to the weight estimation in the conceptual design of a Hybrid-Electric-Powered (HEP) Blended Wing Body (BWB) commercial aircraft.
Francesco Centracchio   +2 more
doaj   +1 more source

The Benefits of High Resolution Multispectral TIR Data and Its Impending Loss by NASA After Four Decades

open access: yesPerspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract NASA has led multispectral (≥3 wavelength bands) thermal infrared (TIR) sensor development from the earliest days of the agency. These data are critical in addressing a wide range of scientific questions and administration priories by measuring both temperature (for wildfire and volcanic eruption monitoring, agricultural plant stress, and ...
M. S. Ramsey   +8 more
wiley   +1 more source

History of the Ohio Bureau of Motor Vehicles

open access: yes, 2001
Title from caption (viewed Mar.
Ohio. Bureau of Motor Vehicles.
core  

ASPECTS OF COMPOSITE MATERIALS EVOLUTION [PDF]

open access: yesFiabilitate şi Durabilitate, 2019
The composite material results from a combination of two or more constituent materials that may be of the same type or they may be of different types, from physical and chemical point of view of the properties.
Minodora Maria PASĂRE   +2 more
doaj  

Combined Effects of Thermal Cycling Aging and Reinforcement Content on the Ball‐On‐Disk Wear of Additively Manufactured Polylactic Acid Composites

open access: yesPolymer Composites, Volume 47, Issue 21, Page 19085-19107, 10 November 2026.
Thermal Aging and Tribological Tests of Additive Manufactured PLA Composites. ABSTRACT This study focuses on the additive manufacturing of pure polylactic acid (PLA) specimens and milled glass fiber (GF)‐filled PLA composites under thermal cycling aging and wear tests. Wear tracks have been analyzed via 3D optical profiling and SEM imaging.
Sinan Fidan   +5 more
wiley   +1 more source

Proposal for an Inland School Ship for the Danube Region

open access: yesCommunications, 2016
Aim of this study is the definition of a framework for the actual realisation of a common school ship in the Danube region. After a brief outline of best practice examples for (inland navigation) school ships in Europe, the study goes on with the summary
Martin Jurkovic   +2 more
doaj   +1 more source

Remote Sensing for Operational Surveillance of Mosquito‐Borne Diseases

open access: yesGeoHealth, Volume 10, Issue 11, November 2026.
Abstract Remote sensing observations have demonstrated increasing value in identifying human risk from mosquito‐borne diseases because mosquito ecology is intrinsically tied to geophysical variables measurable by satellites. Satellite‐based monitoring of environmental conditions at varying temporal and spatial scales has extended our capacity for ...
Lauren V. Ash   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy