Results 51 to 60 of about 59,579 (312)

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Real-time contour surface display generation [PDF]

, 1984
We present in this study the architectural specification and feasibility determination for a real-time contour display generator. We begin by examining a recently reported, highly decomposable algorithm for contour surface display generation.
Zyda, Michael J.
core  

PolyBuild: An End-to-End Method for Polygonal Building Contour Extraction From High-Resolution Remote Sensing Images

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Extracting building polygon contours from high-resolution remote sensing images is a fundamental task for various mapping applications. However, the presence of varying imaging conditions and complex building structures, makes automatic contour ...
Yaoteng Zhang, Julin Zhang, Guangshuai Wang, Jiwei Deng, Hui Sheng, Yasir Muhammad, Shiqing Wei   +6 more
doaj   +1 more source

Power Generation from Concentration Gradient by Reverse Electrodialysis in Dense Silica Membranes for Microfluidic and Nanofluidic Systems

Energies, 2016
In this study, we investigate power generation by reverse electrodialysis in a dense silica membrane that is between two NaCl solutions with various combinations of concentrations.
Sang Woo Lee, Hyun Jung Kim, Dong-Kwon Kim   +2 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Contour generation for mask projection stereolithography 3D printing [PDF]

, 2019
Recent advancement in 3D printing technology has led to the development of projection mask stereolithography 3D printing process. This process harnesses the power of UV light contour projection to cure photocurable resin.
Faeiz Azizi, Adnan
core  

Contour-based instance segmentation method of road scene

Scientific Reports
In autonomous driving, instance segmentation is crucial for detecting and segmenting pedestrians and vehicles in road scenes. However, autonomous driving technology faces complex and diverse scene information, and the existing contour-based methods have ...
Longbao Wang, Guanxiu Wang, Xiaoliang Luo, Lvchun Wang, Wei Yu, Zeyu Zhang, Hongmin Gao   +6 more
doaj   +1 more source

ANALYSIS METHOD OF AUTOMATIC PLANETARY TRANSMISSION KINEMATICS [PDF]

Scientific Journal of Silesian University of Technology. Series Transport, 2014
In the present paper, planetary automatic transmission is modeled by means of contour graphs. The goals of modeling could be versatile: ratio calculating via algorithmic equation generation, analysis of velocity and accelerations.
Józef DREWNIAK, Stanisław ZAWIŚLAK, Andrzej WIECZOREK   +2 more
doaj  

Tonal Contour Generation for Isarn Speech Synthesis Using Deep Learning and Sampling-Based F₀ Representation

Applied Sciences, 2020
The modeling of fundamental frequency (F0) in speech synthesis is a critical factor affecting the intelligibility and naturalness of synthesized speech. In this paper, we focus on improving the modeling of F0 for Isarn speech synthesis. We propose the F0
Pongsathon Janyoi, Pusadee Seresangtakul
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source