Results 51 to 60 of about 35,673 (261)

Investigation on the Mechanical Behavior of Salt Water Immersed Hemp Fibre Reinforced Bio-Composites [PDF]

E3S Web of Conferences
The objective of this research is to develop composites by combining irregular-type plain-derived hemp and epoxy treated with alkali cum silane (HEAS). By varying the fiber weight fractions using the compression moulding technique, four distinct grades ...
Gopalakrishnan K., Sanjeev Kumar M., Navethitha A. A., Vasanthakumar S.   +3 more
doaj   +1 more source

Ultra‐High‐Throughput Discovery of Multifunctional Polyphenolic Coatings on Droplet Microarrays

Advanced Materials, EarlyView.
An ultra‐high‐throughput (UHT) combinatorial strategy enables the miniaturized synthesis and screening of ≈30 000 polyamine‐polyphenolic (PaPp) coatings using droplet microarrays (DMA). This approach reveals hundreds of previously unknown fluorescent, redox‐active, and antibacterial materials, including multifunctional, cell‐compatible surfaces ...
Vania Tanda Widyaya, Joaquín E. Urrutia Gómez, Paul Reuß, Alexander Welle, Rolf A. Gattung, Jana Mayer, Peter Krolla, Markus Reischl, Pascal Friederich, Anna A. Popova, Thomas Schwartz, Pavel A. Levkin   +11 more
wiley   +1 more source

Functional Verification of DMA Controllers

Journal of Electronic Testing, 2011
Today's SoCs are composed of a wide variety of modules, such as microprocessor cores, memories, peripherals, and customized blocks directly related to the targeted application. To effectively perform simulation-based design verification of peripheral cores, it is necessary to stimulate the description in a broad range of behavior possibilities ...
Michelangelo Grosso, Wilson-Javier Pérez-Holguín, Danilo Ravotto, Ernesto Sánchez 0001, Matteo Sonza Reorda, Alberto Paolo Tonda, Jaime Velasco-Medina   +6 more
openaire   +3 more sources

Two‐Way Shape Memory Polymer Composite Gripper for Adaptive Robotic Applications

Advanced Materials Technologies, EarlyView.
A two‐way shape memory polymer (SMP) composite is developed with intrinsic shape‐changing capability driven solely by temperature, eliminating external actuation loads. Embedding the SMP in a low‐stiffness elastomeric matrix enabled reversible transformations during heating and cooling cycles.
Aamna Hameed, Kamran Ahmed Khan
wiley   +1 more source

Light Switchable Ionic Conductivity of Arylazopyrazole Modified Polysiloxanes

Advanced Materials Technologies, EarlyView.
We present a polysiloxane functionalized with a novel arylazopyrazole dye that undergoes reversible photoisomerization. Upon lithium bis(trifluoromethanesulfonyl)imide addition and UV irradiation, the polymer exhibits a shift in tan(d) toward higher frequencies and enhanced ionic conductivity.
Malte S. Beccard, Thulasinath Raman Venkatesan, Michael Bauer, Valentin Razvan Lupu, Philipp Scheidegger, Francesco Taddei, Frank A. Nüesch, Dorina M. Opris   +7 more
wiley   +1 more source

Design and Construction of an Aerosol Particle Classification System Based on Electrical Mobility [PDF]

Salāmat-i kār-i Īrān, 2021
Introduction: The application of particles’ electrical mobility in the electric field has always been an important concern, as the functional basis of a number of particle measuring and classification instrumentations.
fatemeh fasih ramandi, mohammad javad jafari, Asghar sadighzadeh, soheila khodakarim, Hossein Yousefi   +4 more
doaj  

Bypassing DMA Remapping with DMA

, 2016
Afin d'illustrer les problèmes de configuration des mécanismes matériels d'isolation, nous proposons une attaque d'IOMMU. L'attaque mise en oeuvre dans cet article met en avant une erreur de conception au sein du firmware et du driver d'IOMMU Intel pour linux.
Morgan, Benoît, Averlant, Guillaume, Alata, Eric, Nicomette, Vincent   +3 more
openaire   +1 more source

Overcoming Printing and Interfacial Challenges in Liquid Metal Direct Writing for Integrated Stretchable Electronics

Advanced Materials Technologies, EarlyView.
Liquid metal direct writing is advanced from a technological and fundamental point. Utilizing a kinematic bed, printing on large surfaces with irregularities is enabled. Furthermore, a pressure‐driven flow during printing is discovered that affects the thickness of traces.
Maximilian Krack, Lennert Purnal, Parth Vinayakrao Sewlikar, Sam Cuyvers, Gus Geurts, Rathul Nengminza Sangma, Derese Desta, Dieter Reenaers, Bart Ruttens, Iris De Graeve, Tom Hauffman, Seppe Terryn, Bram Vanderborght, Michaël Daenen, Wim Deferme, Monika Rai   +15 more
wiley   +1 more source

The arsenic speciation transformation in artificially arsenic-contaminated fluvo-aquic soil (Beijing, China)

Plant, Soil and Environment, 2011
Arsenic (As) speciation transformation often accompanies adsorption-desorption when exogenous arsenide is poured into soil. Disregarding the speciation transformation when evaluating adsorption-desorption of As can greatly influence the experimental ...
X. Zeng, Q. He, L. Bai, L. Li, S. Su
doaj   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source