Results 41 to 50 of about 2,801,699 (134)
Navigating Digital Transformation? The Guiding Role and Socialization Processes of Change Agents
Public Administration, EarlyView.ABSTRACT This article investigates the role of internal change agents in advancing digital transformation within public sector organizations. In response to the complexities of digitalization, these change agents guide their peers in adopting technology and bridging the gap between strategy and implementation. We draw on an 18‐month diary study (N = 68,
Caroline Fischer, Jessica Breaugh
wiley +1 more source
Experimental Investigation on the Influence of Yaw Angle on the Inlet Performance at Mach 7 [PDF]
, 2010 This paper presents the results of an extensive measurement campaign that was conducted with an two-dimensional hypersonic inlet in the Hypersonic Windtunnel H2K at the German Aerospace Center in Cologne in order to study the effects of angle of yaw on ...
Ali Gülhan +3 more
core +1 more source
Nanophotonics, Volume 15, Issue 21, 12 November 2026.A comprehensive component library is presented for a 300‐mm‐wafer silicon‐nitride foundry platform operating at wavelengths spanning from 450 to 1000 nm. Waveguides, couplers, splitters, crossings, interlayer transitions, polarization devices, sensing‐trench structures, and thermo‐optic phase shifters are experimentally characterized across four ...
Andres Garcia Coleto +22 more
wiley +1 more source
Engineering Reports, Volume 8, Issue 11, November 2026.Laser‐assisted machining enables controlled modification of SiC, significantly improving machinability, surface integrity, and tool life compared to conventional methods. This review establishes structure–process–performance relationships and proposes optimized LAM strategies for efficient, damage‐minimized, and scalable SiC manufacturing.
Jasgurpreet Singh Chohan +9 more
wiley +1 more source
, 2004 In this paper the Deflagration to Detonation Transition (DDT) process of gaseous H-2-O-2 mixture and Mach reflection of gaseous detonation wave on a wedge have been conducted experimentally.
Guo CM, 张德良
core +2 more sources
Aero‐breakup of droplets: Recent progress and outlook
Droplet, Volume 5, Issue 4, October 2026.This work systematically reviews the recent progress of droplet aero‐breakup studies. The discussion covers the research history, theoretical framework, new breakup mode discoveries, influence of droplet fluid properties, scenarios of multi‐droplet and droplet cloud, and finally, an outlook for future explorations is presented. Abstract Aero‐breakup of
Ben Guan +4 more
wiley +1 more source
High Pressure Hugoniot Measurements in Solids Using Mach Reflections [PDF]
, 2011 Shock compression experiments provide access to high pressures in a laboratory setting. Matter at extreme pressures is often studied by utilizing a well controlled planar impact between two flat plates to generate a one dimensional shock wave.
Brown, Justin Lee
core +1 more source
Heat Transfer Enhancement in the Microscale: Optimization of Fluid Flow
Engineering Reports, Volume 8, Issue 10, October 2026.Microscale heat transfer deviates from conventional behavior due to scale effects and fluid properties. This review examines single‐phase convection and advanced working fluids, highlighting key mechanisms such as rarefaction, surface effects, and phase interactions, to guide optimized design of high‐performance microchannel heat exchangers.
Md Atiqur Rahman +6 more
wiley +1 more source
Study of Mach reflection in inviscid flows [PDF]
, 2023 In this paper, we study the Mach reflection phenomenon in inviscid flows using a higher order discontinuous Galerkin method and overset grids. We use the shock capturing procedure proposed in Siva Prasad Kochi et al.
Ramakrishna, M, Kochi, S R Siva Prasad
core +1 more source
On the Transition Boundary Between Regular and Mach Reflections from a Wedge in Inviscid and Polytropic Gases [PDF]
, 2016 The transition boundary separating the region of regular reflection from the regions of single-, transitional- and double-Mach reflections for the collision of a planar shock wave moving in argon and atmospheric air and interacting with an inclined ...
Hryniewicki, Maciej Konrad
core +1 more source