Results 101 to 110 of about 33,030 (277)

Ultra‐Sensitive Nanofiber‐Based Triboelectric Nanogenerator for Energy Harvesting and Self‐Powered Sensing

open access: yesAdvanced Materials, EarlyView.
A multidimensional molecular strategy optimizes the tribonegative layer by electrospinning PVDF‐HFP for dipole alignment and crystallinity, followed by 2D borophene doping to enhance conductivity and charge trapping. Integrated with Nylon‐66 nanofibers, the composite device delivers a record sensitivity of 53.8 ± 1.2 V kPa−1 at 3 Hz, enabling ultra ...
Sajib Roy   +7 more
wiley   +1 more source

Advanced Ceramics in Aerospace and Defense: The Interrelationship between Traditional and Additive Manufacturing Approaches

open access: yesAdvanced Materials Technologies, EarlyView.
Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk   +2 more
wiley   +1 more source

The Valuation of Organizational Capital [PDF]

open access: yesJournal of Competitiveness, 2012
The authors’ aim was to create a model suitable for measuring organization capital. This model was produced by means of the Forward and Backward Stepwise methods, on the basis of company information.
Fiala Roman, Borůvková Jana   +1 more
doaj  

PENGARUH RETURN ON TOTAL EQUITY (RETE), RETURN ON TOTAL ASSETS (RETA), RETURN ON ASSETS (ROA) TERHADAP KEBIJAKAN DIVIDEN

open access: yes
This research intends to analyze the influence of Return on Equity (RETE), Return on Total Assets (RETA), Return on Assets (ROA) on dividend policy in manufacturing companies. In this study, secondary data was used on banking financial companies listed on the Indonesia Stock Exchange for the period 2005 to 2020.
openaire   +1 more source

Nanoporous Microelectrodes for Neural Electrophysiology Recordings in Organotypic Culture

open access: yesAdvanced Materials Technologies, EarlyView.
The highly porous microelectrodes have been designed and printed on culture membranes, allowing to record electrophysiological neural activity for rodent brain slices. To keep the biocompatible nanoporous structure, the microelectrodes and insulative layer are fabricated on the bottom of culture membranes with only small connector pads added on the top.
Petro Lutsyk   +3 more
wiley   +1 more source

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