Results 11 to 20 of about 67,875 (246)

Self-Disinfecting Paints with the Natural Antimicrobial Substances: Colophony and Curcumin

open access: yesAntibiotics, 2021
The risk of infection arising from indirect sources—namely, contaminated surfaces—has been proved, particularly in healthcare facilities. In the attempt to minimize this problem, innumerable research projects involving the development of surfaces with ...
Micaela Machado Querido   +8 more
doaj   +1 more source

Eggshell Utilisation as an Adsorbent for Treatability of Heavy Metals in Paint Wastewater

open access: yes대한환경공학회지, 2021
: The consumption of eggs to human being and food industry is important as one of the good protein sources in life. Thus abundant of eggshells is produced as daily waste.
Adeniyi Michael Aderemi   +4 more
doaj   +1 more source

Intense terahertz generation in two-color laser filamentation: energy scaling with terawatt laser systems

open access: yesNew Journal of Physics, 2013
We investigate high-power terahertz (THz) generation in two-color laser filamentation using terawatt (TW) lasers including a 0.5 TW, 1 kHz system, as well as 2 and 30 TW systems both operating at 10 Hz.
T I Oh   +5 more
doaj   +1 more source

In Vitro Cyto- and Genotoxicity Assessment of Antibacterial Paints with Triclosan and Isoborneol

open access: yesToxics, 2022
Surfaces with antimicrobial properties are gaining notoriety as an efficient method to avoid surface contamination. Self-disinfecting paints are a promising strategy towards cleaner indoor environments by preventing the colonization of walls with ...
Micaela Machado Querido   +6 more
doaj   +1 more source

Towards a Ring Analogue of the Leftover Hash Lemma

open access: yesJournal of Mathematical Cryptology, 2020
The leftover hash lemma (LHL) is used in the analysis of various lattice-based cryptosystems, such as the Regev and Dual-Regev encryption schemes as well as their leakage-resilient counterparts. The LHL does not hold in the ring setting, when the ring is
Dachman-Soled Dana   +3 more
doaj   +1 more source

The study of visual attributes in Kamal al-Din Behzad's works Case Study: The Effect (Sima Darvishan) [PDF]

open access: yesJilvah-i hunar, 2019
Throughout the centuries, Iranian artists have created arts with their clever and refined taste, which at the same time are both sensual and spiritual.
R. Ghazali
doaj   +1 more source

Synthesis and characterization of anti-fungal paint production based on bintaro (Cerbera manghas) seed extract as additive

open access: yesJournal of Aceh Physics Society, 2023
Abstrak. Penelitian ini melaporkan sintesis alkaloid dari biji bintaro (Cerbera manghas). Serbuk biji bintaro yang dihasilkan dari sintesis ekstrak biji bintaro (Cerbera manghas) dikarakterisasi menggunakan Spektroskopi Fourier Transform Infrared (FTIR ...
Astrid Nindia Putri   +3 more
doaj   +1 more source

(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

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

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

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