Results 21 to 30 of about 51,764 (172)

Solid solution for catalytic ammonia synthesis from nitrogen and hydrogen gases at 50 °C

open access: yesNature Communications, 2020
Ammonia synthesis via the Haber–Bosch process typically takes place at an elevated temperature in order to achieve a reasonable rate. Here the authors report on a CaFH solid solution with low activation energy for catalytic ammonia synthesis at lower ...
Masashi Hattori   +4 more
doaj   +1 more source

MIDORI server: a webserver for taxonomic assignment of unknown metazoan mitochondrial-encoded sequences using a curated database

open access: yesBioinform., 2018
Summary: We present MIDORI server, a user‐friendly web platform that uses a curated reference dataset, MIDORI, for high throughput taxonomic classification of unknown metazoan mitochondrial‐encoded gene sequences.
M. Leray   +3 more
semanticscholar   +1 more source

Correlation Power Analysis Attack to Midori-64

open access: yes, 2022
Recently, with the rapid advancement of technology, Internet of Things (IoT‏‏‏‏) security has become more efficient and more complex, especially for resource-limited devices such as embedded devices, wireless sensors and radio frequency identification tags (RFID).
Behrooz Khadem   +2 more
openaire   +1 more source

Gold/MnO2 particles decorated on electrodeposited polyaniline toward non-enzymatic electrochemical sensor for glucose

open access: yesMicro and Nano Engineering, 2023
Gold nano-particles and MnO2 are decorated on polyaniline support to be used as the catalyst in non-enzymatic electrochemical sensing of glucose. The polyaniline is prepared by electro-polymerization, and decoration of the gold nano-particles and MnO2 ...
Keisuke Okamoto   +9 more
doaj   +1 more source

Optical wireless power transmission characteristics of surface appearance controlled solar cells using visible colour filters

open access: yesThe Journal of Engineering, 2021
Optical wireless power transmission (OWPT) systems are attractive photonic systems based on light sources and solar cells. To improve the visual design of practical consumer applications, we applied visible colour filters to change the normal black ...
Yu Liu, Tomoyuki Miyamoto
doaj   +1 more source

Case of effective suction to secure the true lumen for acute occlusion after carotid endarterectomy

open access: yesRadiology Case Reports, 2022
During or following carotid endarterectomy, dissection and occlusion of the internal carotid artery can occur. In cases of stenosis or almost complete occlusion, recanalization is relatively easy; however, in cases of complete occlusion, advancing a ...
Taro Yanagawa, MD, PhD   +5 more
doaj   +1 more source

Clinical Features of Miller-Fisher Syndrome in Pregnancy

open access: yesCase Reports in Obstetrics and Gynecology, 2015
Miller-Fisher syndrome (MFS) is recognized as a variant of Guillain-Barré syndrome (GBS). MFS is a rare disorder that is characterized by the acute onset of ophthalmoplegia, ataxia, and areflexia/hyporeflexia.
Masanori Ono   +9 more
doaj   +1 more source

Dicephalus Parapagus Conjoined Twins Diagnosed by First-Trimester Ultrasound

open access: yesCase Reports in Obstetrics and Gynecology, 2016
Conjoined twins are a rare phenomenon, occurring in 1% of monochorionic twin gestation, with an incidence of 1 : 50 000 to 1 : 100 000. Many conjoined twins have abnormalities incompatible with life, so early prenatal diagnosis is very important for ...
Keiko Watanabe   +4 more
doaj   +1 more source

Age-Related Decline of Sensorimotor Integration Influences Resting-State Functional Brain Connectivity

open access: yesBrain Sciences, 2020
Age-related decline in sensorimotor integration involves both peripheral and central components related to proprioception and kinesthesia. To explore the role of cortical motor networks, we investigated the association between resting-state functional ...
Natsue Yoshimura   +6 more
doaj   +1 more source

Effect of Ga$^{+}$ irradiation on magnetic and magnetotransport properties in (Ga,Mn)As epilayers

open access: yes, 2004
We report on the magnetic and magnetotransport properties of ferromagnetic semiconductor (Ga,Mn)As modified by Ga$^{+}$ ion irradiation using focused ion beam.
Hamaya, K.   +4 more
core   +1 more source

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