Results 121 to 130 of about 1,648,491 (373)

Kinetic Insights into Precursor‐Assisted Soft Sphere Close Packing Revealed by In Situ GISAXS with Implications for Gas Sensing

open access: yesAdvanced Functional Materials, EarlyView.
The versatile precursor‐assisted soft sphere close packing during slot‐die coating is investigated with in situ X‐ray scattering. The soft crystallization pathways towards a close packing involve multistep structural transitions such as surface nucleation, in‐plane, and out‐of‐plane crystallization.
Guangjiu Pan   +14 more
wiley   +1 more source

Effectiveness of kerosene/water conveying ternary (Cu–SiO2–Al2O3) nanoparticles flowing in vertical cylinder subjected to a melting phenomenon

open access: yesJournal of Taibah University for Science
The circulation of ternary nanoparticles (Cu–SiO2–Al2O3) in a vertical cylinder filled with kerosene and water is important for improving the transmission of heat in modern lubricant and cooling technologies.
Javali Kotresh Madhukesh   +1 more
doaj   +1 more source

Reconfigurable Three‐Dimensional Superconducting Nanoarchitectures

open access: yesAdvanced Functional Materials, EarlyView.
3D superconducting nanostructures offer new possibilities for emergent physical phenomena. However, fabricating complex geometries remains challenging. Here 3D nanoprinting of complex 3D superconducting nanoarchitectures is established. As well as propagating superconducting vortices in 3D, anisotropic superconducting properties with geometric ...
Elina Zhakina   +11 more
wiley   +1 more source

Measurement of Aerodynamic and Acoustic Quantities Describing Flow around a Body Placed in a Wind Tunnel

open access: yesMeasurement Science Review, 2019
Aerodynamically generated noise affects passenger comfort in cars, high-speed trains, and airplanes, and thus, automobile manufacturers aim for its reduction.
Mahdal Miroslav   +2 more
doaj   +1 more source

Shearfree cylindrical gravitational collapse [PDF]

open access: green, 2009
A. Di Prisco   +3 more
openalex   +1 more source

Cylinders, multi-cylinders and the induced action of Aut(Fn) [PDF]

open access: yesGroups - Complexity - Cryptology, 2012
A cylinder $C^1_u$ is the set of infinite words with fixed prefix $u$. A double-cylinder $C^2_{[1,u]}$ is "the same" for bi-infinite words. We show that for every word $u$ and any automorphism $ $ of the free group $F$ the image $ (C^1_u)$ is a finite union of cylinders. The analogous statement is true for double cylinders.
openaire   +2 more sources

The Influence of Annealing on the Sb Layer in the Synthesis of [001]‐Oriented Sb2Se3 Film for Photoelectrochemical Hydrogen Gas Generation

open access: yesAdvanced Functional Materials, EarlyView.
[001]‐oriented Sb2Se3 film with improved crystallinity and adjusted composition is achieved via a new thermal treatment approach consisting of preliminary annealing of the Sb layer before its selenization. The findings of this work demonstrate enhanced charge carriers' transportation, a stable performance, and an improvement of H2 generation from ...
Magno B. Costa   +7 more
wiley   +1 more source

Pneumatic PID with Ultrasonic Distance Feedback [PDF]

open access: yes, 2019
Indiana University Purdue University IndianapolisIndiana University–Purdue University Indianapolis (IUPUI) is initiating a new course to the Electrical & Computer Engineering Technology (ECET) Curriculum in the spring of 2019, this course is Advanced ...
Al Fuhidah, Basim   +2 more
core  

The Cylinder

open access: yes, 2012
The Cylinder investigates the surprising proliferation of cylindrical objects in the nineteenth century, such as steam engines, phonographs, panoramas, rotary printing presses, silos, safety locks, and many more. Examining this phenomenon through the lens of kinematics, the science of forcing motion, Helmut Müller-Sievers provides a new view of the ...
openaire   +2 more sources

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