Results 51 to 60 of about 3,845,343 (295)

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS 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

Coding protection for magnetic tapes: A generalization of the Patel-Hong code [PDF]

open access: yes, 1985
Patel and Hong have constructed a code that can correct any track error or two track erasures in a 9-track magnetic tape. Here the construction is extended to a code that can correct a track error and a track erasure or three track erasures.
Blaum, Mario, McEliece, Robert J.
core  

Risk factors for measles death: Kyegegwa District, western Uganda, February–September, 2015

open access: yesBMC Infectious Diseases, 2017
Background On 18 August 2015, Kyegegwa District reported eight deaths during a measles outbreak to the Uganda Ministry of Health (MoH). We investigated this death cluster to verify the cause, identify risk factors, and inform public health interventions.
Richardson Mafigiri   +2 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

PERSPECTIVES OF UKRAINIAN RAILWAY TOURISM DEVELOPMENT ON NARROW-GAUGE LINES OF ZAKARPATTIA

open access: yesNauka ta progres transportu, 2015
Purpose.The purpose of the paper is: (1) the definition of perspectives development of Ukrainian railway tourism on the narrow gauge lines of Zakarpattia; 2) technical condition analysis of Borzhava narrow gauge railway for the project to restore the ...
V. G. Kuznetsov   +4 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Track Fastener Defect Detection Model Based on Improved YOLOv5s

open access: yesSensors, 2023
Defect detection of track fasteners is a prerequisite for safe and reliable railroad operation. The traditional manual visual inspection method has been unable to meet the growing demand for railroad network inspection in China.
Xue Li   +4 more
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

Development of switching and adjustment devices for switch rails and proposal of a point of turnout to reduce maintenance labour

open access: yesNihon Kikai Gakkai ronbunshu
This study aims to develop switching and adjustment devices for switch rails, proposing a point of turnout that contributes to reduced maintenance efforts.
Shingo TAMAGAWA   +3 more
doaj   +1 more source

Integrated sensing and communication based outdoor multi-target detection, tracking, and localization in practical 5G Networks

open access: yesIntelligent and Converged Networks, 2023
The 6th generation (6G) wireless networks will likely to support a variety of capabilities beyond communication, such as sensing and localization, through the use of communication networks empowered by advanced technologies.
Ruiqi Liu   +6 more
doaj   +1 more source

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