Results 161 to 170 of about 3,644,723 (252)

Modeling resource consumption in the US air transportation system via minimum-cost percolation. [PDF]

Nat Commun
Kim M, Diggans CT, Radicchi F.
europepmc   +1 more source

The Role of Ultra‐Thin Passive Films and Organic Adsorbates on Aluminum Chips for a Friction‐Induced Solid‐State Recycling Process

Advanced Engineering Materials, EarlyView.
Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller, Steffen Gabsa, Werner Homberg, Guido Grundmeier   +3 more
wiley   +1 more source

Cancer risk among air transportation industry workers in Korea: a national health registry-based study. [PDF]

BMC Public Health
Park S, Lee GB, Lee D, Cha ES, Han K, Cho M, Seo S.   +6 more
europepmc   +1 more source

Air transportation, population density and temperature predict the spread of COVID-19 in Brazil. [PDF]

PeerJ, 2020
Pequeno P, Mendel B, Rosa C, Bosholn M, Souza JL, Baccaro F, Barbosa R, Magnusson W.   +7 more
europepmc   +1 more source

Midwest Transportation Consortium : 2009-2010 annual report. [PDF]

In October 2009, the Midwest Transportation Consortium (MTC) began its third yearas a Tier I University Transportation Center (UTC). Its theme, \u201cTransportation Safetythrough Improvements in Management Information Systems,\u201d reflects our ...
Midwest Transportation Consortium
core  

Elastic–Plastic Modeling and Experimental Characterization of Granular Jamming Actuators

Advanced Engineering Materials, EarlyView.
Granular jamming enables rapid switching between soft and rigid mechanical states. Here, a reduced‐order elastic‐perfectly‐plastic beam framework captures pressure‐dependent loading, unloading, residual deformation, and hysteresis in jammed beams, while matching three‐point bending experiments across materials and geometries. The framework links design
Saheli Patel, Prashant K. Purohit, Jordan R. Raney   +2 more
wiley   +1 more source

The transportation economy : just in time. [PDF]

DTRT06-G-0044The purpose of this project was to produce a short educational video, targeted at middle school and high school students, illustrating the critical role transportation plays in our modern economy.
Cole, Richard, Texas Transportation Institute. University Transportation Center for Mobility, Dennis, David   +2 more
core  

Impact of the Process Atmosphere During Hot Isostatic Pressing on the Near‐Surface Composition of an Additively Manufactured Austenitic High‐Interstitial Steel

Advanced Engineering Materials, EarlyView.
A high interstital austenitic steel is additively manufactured and postdensified by HIP to eliminate gas porosity. Thereby, the loss of N and Mn in Ar HIP atmosphere is investigated. Further, HIP using N2 atmosphere is investigated which led to excessive nitride formation.
F. Großwendt, J. Hahn, J. Kimm, S. Weber, J. Lentz   +4 more
wiley   +1 more source

Inferring country-specific import risk of diseases from the world air transportation network. [PDF]

PLoS Comput Biol
Klamser PP, Zachariae A, Maier BF, Baranov O, Jongen C, Schlosser F, Brockmann D.   +6 more
europepmc   +1 more source

Phylogeographic reconstruction using air transportation data and its application to the 2009 H1N1 influenza A pandemic. [PDF]

PLoS Comput Biol, 2020
Reimering S, Muñoz S, McHardy AC.
europepmc   +1 more source