Results 51 to 60 of about 22,218,864 (289)

High Throughput Implementation of the Keccak Hash Function Using the Nios-II Processor

Technologies, 2020
Presently, cryptographic hash functions play a critical role in many applications, such as digital signature systems, security communications, protocols, and network security infrastructures.
Argyrios Sideris, Theodora Sanida, Minas Dasygenis   +2 more
doaj   +1 more source

Detection of a transit of the super-Earth 55 Cnc e with Warm Spitzer [PDF]

, 2011
We report on the detection of a transit of the super-Earth 55 Cnc e with warm Spitzer in IRAC's 4.5-micron band. Our MCMC analysis includes an extensive modeling of the systematic effects affecting warm Spitzer photometry, and yields a transit depth of ...
B. Benneke, B.-O. Demory, Bakos, Ballard, Barge, Batalha, Bean, Borucki, Borucki, Borucki, Bruntt, C. Lovis, Carter, Charbonneau, Claret, D. Deming, D. Queloz, D. Ségransan, D. Valencia, Dawson, Désert, Désert, F. Pepe, Fazio, Fischer, Fischer, Flower, Gillon, Gillon, Gillon, Hartman, Hatzes, J. Harrington, K. B. Stevenson, Knutson, Lissauer, Lovis, Léger, M. Gillon, M. Mayor, Mandel, Marcus, Mayor, McArthur, Meschiari, Naef, P. Cubillos, Rafikov, Ricker, Rogers, S. Seager, S. Udry, Seager, Shabram, Skrutskie, Stetson, Sumi, Torres, Turon, Valencia, van Belle, Van Leeuwen, Winn   +62 more
core   +4 more sources

Redefining Therapies for Drug‐Resistant Tuberculosis: Synergistic Effects of Antimicrobial Peptides, Nanotechnology, and Computational Design

Advanced Healthcare Materials, EarlyView.
Antimicrobial peptide (AMP)‐loaded nanocarriers provide a multifunctional strategy to combat drug‐resistant Mycobacterium tuberculosis. By enhancing intracellular delivery, bypassing efflux pumps, and disrupting bacterial membranes, this platform restores phagolysosome fusion and macrophage function.
Christian S. Carnero Canales, Jessica Ingrid Marquez Cazorla, Renzo Marianito Marquez Cazorla, Aline Martins dos Santos, Jonatas Lobato Duarte, Letícia Oliveira Catarin Nunes, Túlio Custódio Reis, Lara Cerazi Salvador, Norival Alves Santos‐Filho, Rafael Miguel Sábio, Hélder A. Santos, Fernando Rogério Pavan   +11 more
wiley   +1 more source

An Investigation of Precise Orbit and Clock Products for BDS-3 from Different Analysis Centers

Sensors, 2021
A quality evaluation of precise products for BDS-3 constellations is presented for the first time in this contribution. Then, the tropospheric delay retrieval and positioning performance of BDS-3 precise point positioning (PPP) solutions using the ...
Pengli Shen, Fang Cheng, Xiaochun Lu, Xia Xiao, Yulong Ge   +4 more
doaj   +1 more source

Colloid‐Mediated Synthesis of Hierarchically Porous Amorphous Catalyst for Durable Industrial‐Scale Water Electrolysis

Advanced Materials, EarlyView.
A colloid‐mediated electroless plating (CMEP) strategy is proposed to fabricate hierarchically porous, amorphous Fe‐doped NiWB electrocatalysts under ambient conditions. The in situ formation of Fe‐W‐O colloidal species guides the formation of robust, porous catalyst layers with excellent mass transfer and durability, sustaining 500 mA cm−2 for 2000 h,
Yu Liao, Lei Li, Jingxian Zhang, Yangyang Chen, Sha Luo, Yan Qing, Cuihua Tian, Guanjie He, Yiqiang Wu   +8 more
wiley   +1 more source

Adult Prader-Willi Syndrome: An Update on Management

Case Reports in Genetics, 2016
With the advancement of medical care, the survival of most patients with syndromal genetic disease is greatly improved. In this case report, we have reported an adult Prader-Willi syndrome patient who is being diagnosed at the age of 33.
Luk Ho-Ming
doaj   +1 more source

Performance Constraints of All‐Perovskite Tandem Solar Cells in Low‐Intensity, Low‐Temperature Environments

Advanced Materials, EarlyView.
All‐perovskite tandem solar cells are evaluated under low‐intensity and low‐temperature (LILT) conditions relevant to space environments. Distinct loss regimes emerge, where weaker entropic mixing causes halide segragation below ≈240 K going along with a strong current imbalance, while poor electron transport in C60 dominates.
Sercan Ozen, Etienne Beier, Francisco Peña‐Camargo, Jarla Thiesbrummel, Gianluca Boccarella, Paria Forozi Sowmeeh, Martin Stolterfoht, Dieter Neher, Kai Oliver Brinkmann, Thomas Riedl, Felix Lang   +10 more
wiley   +1 more source

Interactions of Interaural Time and Level Differences in Spatial Hearing with Cochlear Implants

Advanced Science, EarlyView.
Differences in timing (ΔT) are weighted heavily compared to differences in loudness (ΔL) in binaural hearing with cochlear implants. Abstract Normally hearing humans can localize sound sources quite accurately, with minimum audible angles as small as 1°. To achieve this, these auditory pathways combine information from multiple acoustic cues, including
Sarah Buchholz, Susan Arndt, Jan W. H. Schnupp, Nicole Rosskothen‐Kuhl   +3 more
wiley   +1 more source

Optimisation of Sunflower Husk Ash-Activated Slag Binder

Buildings
This study presents the optimisation of an alkali-activated binder produced from ground granulated blast furnace slag (GGBFS) and potassium-rich sunflower husk ash (SHA), by varying SHA content, curing regime, and mixing procedure.
Olivera Bedov, Suzana Draganić, Snežana Vučetić, Marijana Serdar   +3 more
doaj   +1 more source

Biomimetic chitosan/alginate with zinc and strontium hydroxyapatite for periodontal regeneration application [PDF]

Nanomedicine Journal
Objective(s): To evaluate the potential of a novel alginate/chitosan/Zinc-strontium hydroxyapatite (AG/CS/SHA) composite scaffold for periodontal tissue regeneration by assessing its biocompatibility, bioactivity, and degradation characteristics ...
Suresh Munusamy, Palanisamy Karthikeyan, Sriram Kaliamoorthy, Pullar Vadivel   +3 more
doaj   +1 more source