Results 121 to 130 of about 1,067,367 (308)
Macromolecular Rapid Communications, EarlyView.Arsonic acid containing diblock copolymers are developed to incorporate arsonic acid moieties for surface anchoring to IONPs, along with water soluble PEG blocks to impart colloidal stability in aqueous environments. The resulting polymer‐coated IONPs are evaluated for stability in physiological media and cytocompatibility.
Nhu Thao Huynh +10 more
wiley +1 more source
Research on Traction System for Variable Marshalling EMU at Speed 250-350 km/h
机车电传动, 2019 The performance index of the 250-350 km/h programmable EMU traction system was introduced. The formula for calculating total basic resistance of the EMUs (Electric Multiple Units) was determined by using the integrated Datong-Xi'an high-speed railway ...
Ruobing TAO +4 more
doaj
New Head-type Design and Aerodynamic Performance Study of 500 km/h High-speed EMU [PDF]
, 2019 Ming Li, Nan Liu, WANG Dahai
openalex +1 more source
Wheel/rail load distribution characteristics of high speed EMU [PDF]
Chinese Science Bulletin, 2019 Dandan Song +4 more
openaire +1 more source
This issue of Play and Folklore has a special focus on children’s outdoor play. We hear many stories about the constraints placed on children’s play by adults – the growing number of ‘bannings’ include handstands, cartwheels, throwing things, playing ...
Gwenda Beed Davey +2 more
core
Investing in Mobility: Freight Transport in the Hudson Region [PDF]
, 2004 Proposes a framework for assessing alternative investments in freight rail, highway, and transit capacity that would increase the ability to improve mobility and air quality in the New York metropolitan ...
Adam Gitlin +6 more
core
Interpretable Machine Learning Predicting Coercivity of Sm‐Co‐Based Alloys
Materials Genome Engineering Advances, EarlyView.A physically interpretable machine learning approach for predicting coercivity of Sm‐Co‐based alloys was proposed in this study. Key physical features governing coercivity were identified and reconstructed establishing a high‐throughput model for dopant screening with exceptional accuracy.
Guojing Xu +5 more
wiley +1 more source
ChemistryOpen, EarlyView.Metal borides (MBs) emerge as a versatile class of nanomaterials, featuring high stability and bifunctional Lewis‐acidic/basic active sites. Despite these properties, their applications in CN bond formation are less explored. Herein, we report the first systematic use of M2B‐type boride nanoparticles as efficient and magnetically recoverable catalysts
Akram Ashouri +6 more
wiley +1 more source
Electrical Control System for Novel EMUs Sliding-plug Door
机车电传动, 2013 Composing and control requirement of novel electrical control system for EMUs sliding-plug door were introduced, as well as principle and design method of the electrical control system.
HA Da-lei
doaj
Analysis of Abnormal Vibration Characteristics and Causes of Vertical Block in High-speed EMU [PDF]
, 2019 Laixian Peng +5 more
openalex +1 more source