Results 21 to 30 of about 163,127 (294)

(In)Security of Ring-LWE Under Partial Key Exposure

open access: yesJournal of Mathematical Cryptology, 2020
We initiate the study of partial key exposure in Ring-LWE (RLWE)-based cryptosystems. Specifically, we (1) Introduce the search and decision Leaky R-LWE assumptions (Leaky R-SLWE, Leaky R-DLWE), to formalize the hardness of search/decision RLWE under ...
Dachman-Soled Dana   +3 more
doaj   +1 more source

Preparation and Characterization of Polyaspartic and a High Solids Acrylic Copolymer Polyol Based Polyurethanes

open access: yesJournal of the Turkish Chemical Society, Section A: Chemistry, 2023
In this work, a high solids acrylic copolymer polyol (poly(MMA/BA/HEMA/AA)) was synthesized from the polymerization of methyl methacrylate (MMA), butyl acrylate (BA), hydroxyethyl methacrylate (HEMA) and acrylic acid (AA) and was added to the ...
Cemil DIZMAN   +3 more
doaj   +1 more source

Thermal Management of High-Power Density Electric Motors for Electrification of Aviation and Beyond

open access: yesEnergies, 2019
Enhanced cooling, coupled with novel designs and packaging of semiconductors, has revolutionized communications, computing, lighting, and electric power conversion.
David C. Deisenroth, Michael Ohadi
doaj   +1 more source

Curing Kinetic Analysis and Isothermal Prediction of DBTL Catalyzed Polyurethane Reaction by Differential Scanning Calorimetry

open access: yesJournal of the Turkish Chemical Society, Section A: Chemistry
Kinetic analysis is generally carried out to clarify the reaction mechanism with kinetic parameters and to predict the kinetic properties of materials under different reaction parameters.
Seçil Sevim Ünlütürk   +1 more
doaj   +1 more source

Reprogramming the Local Lymph Node Microenvironment Promotes Tolerance that Is Systemic and Antigen Specific

open access: yesCell Reports, 2016
Many experimental therapies for autoimmune diseases, such as multiple sclerosis (MS), aim to bias T cells toward tolerogenic phenotypes without broad suppression. However, the link between local signal integration in lymph nodes (LNs) and the specificity
Lisa H. Tostanoski   +6 more
doaj   +1 more source

Versatile multiplexed super-resolution imaging of nanostructures by Quencher-Exchange-PAINT [PDF]

open access: yes, 2018
The optical super-resolution technique DNA-PAINT (Point Accumulation Imaging in Nanoscale Topography) provides a flexible way to achieve imaging of nanoscale structures at ∼10-nanometer resolution. In DNA-PAINT, fluorescently labeled DNA “imager” strands
T Lutz (20236983)   +5 more
core   +6 more sources

Discerning protein pools by selective staining with self‐labeling tags

open access: yesFEBS Letters, EarlyView.
Cell surface proteins have an intra‐ and extracellular pool. Combining genetic fusion to self‐labeling tags that can be addressed with small molecule fluorophores allows separating these pools. We highlight recent developments and techniques for state‐of‐the‐art interrogation of cell surface proteins in the complex tissue setting.
Kati Fischermanns, Johannes Broichhagen
wiley   +1 more source

Comparison of Corrosion Rate on Paint Coated and Uncoated SS400 Steel

open access: yesJEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering), 2017
To prevent corrosion in metal, especially carbon steel, always need efforts which considered expensive one. But, compared with costs and losts when the corrosion attack is not properly managed then the cost of efforts is much lower.
Eko Hariyadi, Moh. Jufri, Hasan
doaj   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

The Decoration and Firing of Ancient Greek Pottery: A Review of Recent Investigations

open access: yesAdvances in Archaeomaterials, 2021
The wealth and diversity of decoration on Greek pottery continues to attract science-based attention. The availability of increasingly powerful analytical techniques has allowed the nature of the decoration to be investigated in ever-finer detail, down ...
Richard Jones
doaj   +1 more source

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