Results 21 to 30 of about 88,610 (249)
Dual-Domain Image Encryption in Unsecure Medium—A Secure Communication Perspective
Mathematics, 2023 With the growing demand for digitalization, multimedia data transmission through wireless networks has become more prominent. These multimedia data include text, images, audio, and video.
Hemalatha Mahalingam +4 more
doaj +1 more source
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Implementation and Performance of Lightweight Authentication Encryption ASCON on IoT Devices
IEEE AccessThe Internet of Things (IoT) is growing rapidly, enabling interconnected devices to communicate and share data seamlessly. While this expansion drives significant advancements across industries, it also introduces critical challenges in ensuring secure ...
Gabriela Cagua +2 more
doaj +1 more source
Entropy, 2022 An approach for the cryptographic security enhancement of encryption is proposed and analyzed. The enhancement is based on the employment of a coding scheme and degradation of the ciphertext.
Miodrag J. Mihaljević +2 more
doaj +1 more source
Plasmodium falciparum gametogenesis essential protein 1 (GEP1) is a transmission‐blocking target
FEBS Letters, EarlyView.This study shows Plasmodium falciparum GEP1 is vital for activating sexual stages of malarial parasites even independently of a mosquito factor. Knockout parasites completely fail gamete formation even when a phosphodiesterase inhibitor is added. Two single‐nucleotide polymorphisms (V241L and S263P) are found in 12%–20% of field samples.
Frederik Huppertz +5 more
wiley +1 more source
Comparison of Mobile Transaction Security Using NFC and QR Codes
Jurnal Nasional Teknik Elektro dan Teknologi InformasiMobile device transactions have become commonplace today. Quick-response (QR) codes and near-field communication (NFC) are popular cashless and contactless payment methods. These two payments have their characteristics.
Lucia Nugraheni Harnaningrum +1 more
doaj +1 more source
Concisely Indexed Multi-Keyword Rank Search on Encrypted Cloud Documents
Applied Sciences, 2021 With the advent of cloud computing, the low-cost and high-capacity cloud storages have attracted people to move their data from local computers to the remote facilities.
Tai-Lin Chin, Wan-Ni Shih
doaj +1 more source
FEBS Letters, EarlyView.Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer +7 more
wiley +1 more source
SEPCVN: Secure and Efficient Protocol for Cloud Vehicular Networking
IEEE AccessCloud vehicular networking is a relatively new inter-vehicle communication paradigm. The ability of cloud vehicular networking to address critical safety issues in road traffic is highly rated by operators.
Vinod Kumar +5 more
doaj +1 more source
Using Blockchain to Ensure Trust between Donor Agencies and NGOs in Under-Developed Countries
Computers, 2021 Non-governmental organizations (NGOs) in under-developed countries are receiving funds from donor agencies for various purposes, including relief from natural disasters and other emergencies, promoting education, women empowerment, economic development ...
Ehsan Rehman +5 more
doaj +1 more source