Results 61 to 70 of about 19,558 (329)

Kinetics of Thermal Decomposition of Particulate Samples of MgCO3: Experiments and Models

open access: yesChemistry, 2022
In this work, we study the kinetics of thermal decomposition of MgCO3 in the form of particles of known size. In the experiments, the material is heated to a known temperature in a vacuum oven, and it is characterized, both before and after heating, by ...
Francesca Mancarella   +4 more
doaj   +1 more source

Demonstration of static atomic gravimetry using Kalman filter

open access: yes, 2022
The measurement precision of the static atomic gravimetry is limited by white Gaussian noise in short term, which costs previous works an inevitable integration to reach the precision demanded.
Bo-Nan Jiang, Jiang, Bo-Nan
core   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

open access: yesAdvanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke   +3 more
wiley   +1 more source

Requirements for airborne gravimetry system [PDF]

open access: yes, 2009
In the article the requirements to system for airborne gravimetry are formulated. A system for airborne gravimetry must consist of fivefunctional subsystems for 1) specific force measurement, 2) geometric stabilization, 3) terrestrial navigation, 4 ...
Podchashinsky, Y.   +2 more
core  

Structural Power Composites Based on High Mass Loading Zn‐Ion Hybrid Supercapacitors with Metal Mesh Current Collectors and Aramid Nanofiber/Glass Fiber Composite Electrolytes

open access: yesAdvanced Functional Materials, EarlyView.
A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi   +8 more
wiley   +1 more source

Geodetic Study of the 2006–2010 Ground Deformation in La Palma (Canary Islands): Observational Results

open access: yesRemote Sensing, 2020
La Palma is one of the youngest of the Canary Islands, and historically the most active. The recent activity and unrest in the archipelago, the moderate seismicity observed in 2017 and 2018 and the possibility of catastrophic landslides related to the ...
Joaquín Escayo   +7 more
doaj   +1 more source

A baseline Antarctic GIA correction for space gravimetry

open access: yesEarth and Planetary Science Letters, 2020
Within the past decade, newly collected GPS data and geochronological constraints have resulted in refinement of glacial isostatic adjustment (GIA) models for Antarctica. These are critical to understanding ice mass changes at present-day.
L. Caron, E. Ivins
semanticscholar   +1 more source

Tough and Skin‐Free Porous Polyelectrolyte Complex Hydrogels via Salt‐Induced Aqueous Phase Separation

open access: yesAdvanced Functional Materials, EarlyView.
Controlling counterion exchange rate during aqueous phase separation enables the formation of skin‐free, homogeneously porous polyelectrolyte complex hydrogels by suppressing kinetically trapped skin layers and macrovoids. The resulting hydrogel networks exhibit exceptional toughness (∼15 MJ·m−3) and enable 3D (bio)printing and post‐functionalization ...
Adrivit Mukherjee   +7 more
wiley   +1 more source

Research on gravity field modelling and gravimetry in Poland in 2015–2018 [PDF]

open access: yesGeodesy and Cartography, 2019
Activities of the Polish research gSDroups concerning gravity field modelling and gravimetry in a period of 2015–2018 are reviewed and summarised in this paper.
Jan Krynski   +2 more
doaj   +1 more source

High-frequency global navigation satellite system’s receivers for airborne gravimetry [PDF]

open access: yes, 2010
The development of global navigation satellite systems (GNSS) provides a solution of many applied\ud problems with increasingly higher quality and accuracy nowadays. Researches that are carried out by\ud the Bavarian Academy of Sciences and Humanities in
Bratanov, Dmitry, Boedecker, Gerd
core  

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