Results 81 to 90 of about 172,159 (327)
Investigating Local- and Global-scale Dust Redistribution on Comet 67P/Churyumov–Gerasimenko
The Planetary Science JournalWe use a 3D dynamical Monte Carlo model to simulate the trajectories of individual dust grains and map their redeposition across the surface of comet 67P/Churyumov–Gerasimenko.
Jacob L. Kloos +3 more
doaj +1 more source
Swift and XMM-Newton observations of an RS CVn type eclipsing binary SZ Psc: Superflare and coronal properties [PDF]
, 2022 Subhajeet Karmakar +3 more
openalex +1 more source
Advanced Materials, EarlyView.Present work demonstrates an efficient laser‐assisted localized interfacial engineering strategy that achieves epitaxial‐grade atomic coherence in spatially defined p‐n microscopic heterointerfaces, via precisely embedding p‐type CdTe QDs into an n‐type perovskite matrix, which concurrently establishes dual optimization of microscale carrier management
Wenhao Zhao +7 more
wiley +1 more source
Method of computation of gas-tube engines in windmill modes
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроениеProviding the restart capability of engine in flight is an important certification requirement applied to engine units of manned and unmanned aerial vehicles oriented to ensuring flight safety with a given level of technical characteristics.
I. A. Leshchenko +3 more
doaj +1 more source
Multifractal Analysis of Packed Swiss Cheese Cosmologies
, 2005 The multifractal spectrum of various three-dimensional representations of Packed Swiss Cheese cosmologies in open, closed, and flat spaces are measured, and it is determined that the curvature of the space does not alter the associated fractal structure.
Dyer, C. C., Mureika, J. R.
core +2 more sources
Advanced Materials Technologies, EarlyView.FAI precursor particle size and sublimation crucible geometry critically determine vapor flux directionality and deposition uniformity in thermal sublimation processes. Conical crucibles exhibit particle‐size‐dependent beam focusing, while cylindrical crucibles show a much more homogeneous deposition due to de‐focusing effects of the emitted vapor flux.
Alexander Diercks +5 more
wiley +1 more source
Desingularizing positive scalar curvature 4-manifolds
, 2019 We show that the bordism group of closed 3-manifolds with positive scalar curvature (psc) metrics is trivial by explicit methods. Our constructions are derived from scalar-flat K{\"a}hler ALE surfaces discovered by Lock-Viaclovsky.
Kazaras, Demetre
core
Analisis Keekonomian Pengembangan Coalbed Methane (Cbm) Di Indonesia Dengan Berbagai Model Production Sharing Contract (Psc) Berbasis Joint Study Pada Lapangan Cbm X [PDF]
, 2015 Gas CBM (Coalbed Methane) di Indonesia mempunyai cadangan yang besar, tetapi pada Kenyataannya pengembangannya masih tersendat, sehingga menyebabkan energi ini belum dimanfaatkan secara maksimal. Hal ini dikarenakan belum ada formula khusus yang mengatur
Ariyanto, A. B. (Arif), S, S. N. (Siti)
core
SCAPS simulated FASnI3 and MASnI3 based PSC solar cells: A comparison of device performance
, 2022 M. Vishnuwaran +3 more
openalex +1 more source
Multiparameter Closed‐Loop Control to Advance Reliability of Aerosol Jet Printing
Advanced Materials Technologies, EarlyView.A multiparameter framework for closed‐loop control of aerosol jet printing is developed to improve process consistency over both short and long timescales. By creating a control architecture responsive to the dynamic behavior of the printing system, variability in functional electrical properties is significantly reduced over extended duration printing,
Andrew J. Schwartz +2 more
wiley +1 more source