Results 61 to 70 of about 2,697,094 (352)

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

open access: yesAdvanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu   +8 more
wiley   +1 more source

Solar Constant Data from Earth Radiation Budget Measurements [PDF]

open access: yes, 1990
At present, solar total irradiance measurements are made from four satellites using electrically self calibrating pyrheliometers, as a part of the earth radiation budget measurement programs.
Kyle, H. L.   +2 more
core   +1 more source

A demonstrator for the Micro-Vertex-Detector of the CBM experiment [PDF]

open access: yes, 2010
CMOS sensors are the most promising candidates for the Micro-Vertex-Detector (MVD) of the CBM experiment at GSI, as they provide an unprecedented compromise between spatial resolution, low material budget, adequate radiation tolerance and readout speed ...
Amar-Youcef, Samir   +8 more
core   +1 more source

MXene‐Coated 3D Printed Horn Antennas for Ku Frequency Band

open access: yesAdvanced Materials Technologies, EarlyView.
An additive manufacturing approach to 3D printing horn antennas and coating them with Ti3C2Tx MXene is proposed. Rapid fabrication of lightweight, high‐performance antennas operating in the Ku‐band (12.4–18 GHz) has been demonstrated. The MXene‐coated antennas exhibit comparable electromagnetic performance to conventional, costly aluminum ones, with ...
Zahra Sarpanah Sourkouhi   +3 more
wiley   +1 more source

Daily Radiation Budget of the Baltic Sea Surface from Satellite Data

open access: yesPolish Maritime Research, 2015
Recently developed system for assessment of radiation budget for the Baltic Sea has been presented and verified. The system utilizes data from various sources: satellite, model and in situ measurements. It has been developed within the SatBałtyk project (
Zapadka Tomasz   +3 more
doaj   +1 more source

Decadal Changes of Earth’s Outgoing Longwave Radiation

open access: yesRemote Sensing, 2018
The Earth Radiation Budget (ERB) at the top of the atmosphere quantifies how the earth gains energy from the sun and loses energy to space. Its monitoring is of fundamental importance for understanding ongoing climate change.
Steven Dewitte, Nicolas Clerbaux
doaj   +1 more source

A model for the longwave radiation budget of the northern hemisphere: Comparison with Earth Radiation Budget Experiment data [PDF]

open access: yesJournal of Geophysical Research: Atmospheres, 1999
A deterministic model for atmospheric longwave radiation transfer was used with climatological data to predict the mean monthly zonal (10° latitudinal zones) longwave radiation budget at the Earth's surface and at the top of the atmosphere for the Northern Hemisphere.
Hatzianastassiou N. ()   +5 more
openaire   +2 more sources

Metabolic Regulation of Dimethylsulfoniopropionate Cleavage and Dimethyl Sulfide Production in Halomonas sp. D47

open access: yesAdvanced Science, EarlyView.
Dimethylsulfoniopropionate (DMSP) is a major marine organosulfur compound central to climate‐relevant dimethyl sulfide (DMS) production. In Halomonas sp. D47, DMSP catabolism is revealed to be coordinated by two transcriptional regulators, AcuR and AcuZ, which control gene expression by sensing DMSP and its metabolites.
Li‐Yuan Zheng   +16 more
wiley   +1 more source

Radiative effects of clouds and cryosphere in the Antarctic

open access: yesAntarctic Record, 1997
Examination of the effects of clouds, ice sheet and sea ice on the radiation budget in the Antarctic using Earth Radiation Budget Experiment (ERBE) data were reported.
Takashi Yamanouchi
doaj   +1 more source

Surface Radiation Budget and Climate Classification

open access: yesJournal of Climate, 2002
The surface radiation budget of a region is strongly tied to its climate. An 8-yr climatology of surface radiation budget components for 2.58 regions over the earth is examined in order to learn how the regional climate and surface radiation are related.
G. Louis Smith   +3 more
openaire   +1 more source

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