Results 11 to 20 of about 9,737,503 (211)

Improved Patch Packing and Refining Segmentation for the V-PCC Standard

Applied Sciences
High-performance coding solutions are urgently needed for the storage and transmission of 3D point clouds due to the development of 3D data acquisition facilities and the increasing scale of acquired point clouds.
Hao Luo, Yirong Chi, Shiyu Lu, Yang Ding, Cheng Han   +4 more
doaj   +2 more sources

Subjective Quality Assessment of V-PCC-Compressed Dynamic Point Clouds Degraded by Packet Losses

Sensors, 2023
This article describes an empirical exploration on the effect of information loss affecting compressed representations of dynamic point clouds on the subjective quality of the reconstructed point clouds.
Emil Dumic, Luis A. da Silva Cruz
doaj   +2 more sources

Prevalence of Post COVID-19 Condition among Healthcare Workers: Self-Reported Online Survey in Four African Countries, December 2021–January 2022 [PDF]

, 2023
The impact of Post COVID-19 Condition (PCC) is ongoing despite the declaration that the 2019 COVID-19 pandemic has ended. In this study, we explore the prevalence of PCC among healthcare workers (HCWs) in four African Countries and its influence on their
AbdulAzeez Adeyemi Anjorin, Mohamed Farah Yusuf Mohamud, Mosbah, Rasha, Bamu F. Damaris, Nyandwi, Jean Baptiste, Razouqi, Youssef, Mhgoob, Zuhal E., Ahmad I. Al-Mustapha, Elnadi, Hager, Awiagah, Kwame Sherrif, Mona Radwan, Rasha Mosbah, Maisara, Aala Mohamed Osman, Zuhal E. Mhgoob, Youssef Razouqi, Anjorin, AbdulAzeez Adeyemi, Damaris, Bamu F., Folorunso O. Fasina, Kwame Sherrif Awiagah, Fasina, Folorunso O., Ismail A. Odetokun, Yusuf Mohamud, Mohamed Farah, Gachara, George, Aala Mohamed Osman Maisara, Radwan, Mona, Jean Baptiste Nyandwi, Odetokun, Ismail A., George Gachara, Al-Mustapha, Ahmad I., Hager Elnadi   +29 more
core   +1 more source

Grid-Voltage-Feedback Active Damping With Lead Compensation for LCL-Type Inverter Connected to Weak Grid

IEEE Access, 2021
To improve the robustness and stability of the LCL inverter connected to weak grid, this paper proposes a novel active damping based on voltage of point common coupling ( $\text{v}_{pcc}$ ) feedback.
Chengbi Zeng, Hanwen Wang, Sudan Li, Hong Miao   +3 more
doaj   +1 more source

The proteome of the heterocyst cell wall in Anabaena sp. PCC 7120 [PDF]

, 2007
Anabaena sp. PCC 7120 is a filamentous cyanobacterium that serves as a model to analyze prokaryotic cell differentiation, evolutionary development of plastids, and the regulation of nitrogen fixation.
Flores, Enrique, Vosyka, Oliver, Plöscher, Matthias, Schleiff, Enrico, Mirus, Oliver, Moslavac, Suncana, Reisinger, Veronika, Berg, Matthias, Eichacker, Lutz A.   +8 more
core   +1 more source

Medidas fonológicas em crianças com transtorno fonológico Phonological measures in children with phonological disorders

Revista da Sociedade Brasileira de Fonoaudiologia, 2012
OBJETIVO: Comparar o desempenho de crianças com e sem transtorno fonológico (TF) quanto às habilidades de consciência fonológica (CF), índice de Porcentagem de Consoantes Corretas - Revisada (PCC-R) e Índice de Inconsistência de Fala (IIF), além de ...
Haydée Fiszbein Wertzner, Gabriele Lopes Claudino, Daniela Evaristo dos Santos Galea, Luciane Kalil Patah, Márcia Mathias de Castro   +4 more
doaj   +1 more source

Bioinformatic evaluation of L-arginine catabolic pathways in 24 cyanobacteria and transcriptional analysis of genes encoding enzymes of L-arginine catabolism in the cyanobacterium Synechocystis sp. PCC 6803 [PDF]

, 2007
Schriek S, Rückert C, Staiger D, Pistorius EK, Michel K-P. Bioinformatic evaluation of L-arginine catabolic pathways in 24 cyanobacteria and transcriptional analysis of genes encoding enzymes of L-arginine catabolism in the cyanobacterium Synechocystis ...
Klaus-Peter Michel, Schriek, Sarah, Staiger Dorothee, Michel, Klaus-Peter, Rückert Christian, Schriek Sarah, Pistorius Elfriede K, Elfriede K Pistorius, Staiger, Dorothee, Sarah Schriek, Rückert, Christian ; https://orcid.org/, Michel Klaus-Peter, Pistorius, Elfriede K., Christian Rückert, Dorothee Staiger   +14 more
core   +1 more source

Antibiotic Driven Changes in Gut Motility Suggest Direct Modulation of Enteric Nervous System

Frontiers in Neuroscience, 2017
Antibiotic-mediated changes to the intestinal microbiome have largely been assumed to be the basis of antibiotic-induced neurophysiological and behavioral changes.
Thilini Delungahawatta, Thilini Delungahawatta, Jessica Y. Amin, Andrew M. Stanisz, John Bienenstock, John Bienenstock, Paul Forsythe, Paul Forsythe, Paul Forsythe, Wolfgang A. Kunze, Wolfgang A. Kunze, Wolfgang A. Kunze   +11 more
doaj   +1 more source

The Vesicle-inducing Protein 1 from Synechocystis sp. PCC 6803 Organizes into Diverse Higher-Ordered Ring Structures [PDF]

, 2009
The vesicle-inducing protein in plastids 1 (Vipp1) was found to be involved in thylakoid membrane formation in chloroplasts and cyanobacteria. In contrast to chloroplasts, it has been suggested that in cyanobacteria the protein is only tightly associated
Schneider, Dirk,, Rupprecht, Eva, Bultema, Jelle B., Kahmann, Uwe, Rupprecht, Eva,, Fuhrmann, Eva,, Schneider, Dirk, Fuhrmann, Eva, Boekema, Egbert J., Bultema, Jelle B.,, Kahmann, Uwe,, Boekema, Egbert J.,   +11 more
core   +2 more sources

3D Motion Estimation and Compensation Method for Video-Based Point Cloud Compression

IEEE Access, 2020
A point cloud visualizes information by placing a voxel with a color value and a position value in a three-dimensional space. Since a point cloud uses hundreds of thousands or millions of points to visualize information, a large number of bits is needed ...
Junsik Kim, Jiheon Im, Sungryeul Rhyu, Kyuheon Kim   +3 more
doaj   +1 more source