Results 91 to 100 of about 733,441 (303)

Digital Discovery of Synthesizable Metal−Organic Frameworks via Molecular Dynamics‑Informed, High‑Fidelity Deep Learning

open access: yesAdvanced Functional Materials, EarlyView.
Tabular foundation model interrogates the synthetic likelihood of metal−organic frameworks. Abstract Metal–organic frameworks (MOFs) are celebrated for their chemical and structural versatility, and in‑silico screening has significantly accelerated their discovery; yet most hypothetical MOFs (hMOFs) never reach the bench because their synthetic ...
Xiaoyu Wu   +3 more
wiley   +1 more source

Derivation of Shortwave Radiometric Adjustments for SNPP and NOAA-20 VIIRS for the NASA MODIS-VIIRS Continuity Cloud Products

open access: yesRemote Sensing, 2020
Climate studies, including trend detection and other time series analyses, necessarily require stable, well-characterized and long-term data records.
Kerry Meyer   +5 more
doaj   +1 more source

Exciton Binding Energy Modulation in 2D Perovskites: A Phenomenological Keldysh Framework

open access: yesAdvanced Functional Materials, EarlyView.
The intrinsic screening effects are successfully decoupled from structural distortion by rigorously designing a series of 2D perovskites. This enabled us to demonstrate how the dielectric environment modulates the quasiparticle bandgap and exciton binding energy.
Kitae Kim   +15 more
wiley   +1 more source

Estimativa do vento para os baixos níveis utilizando imagens dos canais visível e infravermelho próximo 3.9 µm Low-level wind extraction from visible and shortwave (3,9mm) infrared channels image data

open access: yesRevista Brasileira de Meteorologia, 2008
Este trabalho apresenta o desenvolvimento de um modelo para estimar a direção e velocidade do vento na baixa troposfera, com base no deslocamento de nuvens.
Renato Galante Negri   +1 more
doaj   +1 more source

Melt Grafting of Geometry‐Tailored Voltage Stabilizers for High‐Performance Polypropylene Insulation

open access: yesAdvanced Functional Materials, EarlyView.
A scalable one‐step melt grafting strategy is developed to enhance the dielectric properties of isotactic polypropylene by covalently incorporating thermally stable aromatic voltage stabilizers. This solvent‐free approach improves volume resistivity and DC breakdown strength through deep trap formation and charge localization, offering a sustainable ...
Nazirul Mubin bin Normansah   +9 more
wiley   +1 more source

An Unbiased Survey for Molecular Clouds in the Southern Galactic Warp

open access: yes, 2005
We have made an unbiased survey for molecular clouds in the Galactic Warp. This survey, covering an area of 56 square degrees at l = 252 deg to 266 deg and b = -5 deg to -1 deg, has revealed 70 molecular clouds, while only 6 clouds were previously known ...
Fukui, Y.   +3 more
core   +2 more sources

Polyferrocene‐Based Cubosomes: Conversion to Magnetic Mesoporous Microparticles, Supramolecular Modification, and Oxidation Response

open access: yesAdvanced Functional Materials, EarlyView.
Polyferrocene block copolymers are synthesized and assembled into micron‐sized polymer cubosomes with double diamond lattice and pore diameter of ≈30 nm. The ferrocene functionality is retained within the polymer cubosome wall as demonstrated on supramolecular modification, and oxidative disassembly.
Chin Ken Wong   +4 more
wiley   +1 more source

A Novel Semi-Supervised Learning Approach for Network Intrusion Detection on Cloud-Based Robotic System

open access: yesIEEE Access, 2018
Although the cloud-based robotic system has provided the services in various industries, its data safety is continuously threatened, and the network intrusion detection system (NIDS) is considered as a necessary component to ensure its security.
Ying Gao   +4 more
doaj   +1 more source

Scientific Observations With the InSight Solar Arrays: Dust, Clouds, and Eclipses on Mars

open access: yesEarth and Space Science, 2020
Records of solar array currents recorded by the InSight lander during its first 200 sols on Mars are presented. In addition to the geometric variation in illumination on seasonal and diurnal timescales, the data are influenced by dust suspended in the ...
Ralph D. Lorenz   +10 more
doaj   +1 more source

Clouds in the atmospheres of extrasolar planets. II. Thermal emission spectra of Earth-like planets influenced by low and high-level clouds

open access: yes, 2011
We study the impact of multi-layered clouds (low-level water and high-level ice clouds) on the thermal emission spectra of Earth-like planets orbiting different types of stars.
A. B. C. Patzer   +22 more
core   +2 more sources

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