Results 81 to 90 of about 124,801 (264)

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

Delivery Mode Shapes the Composition of the Lower Airways Microbiota in Newborns. [PDF]

Front Cell Infect Microbiol, 2021
Cardelli E, Calvigioni M, Vecchione A, Macera L, Mazzantini D, Celandroni F, Panattoni A, Pistello M, Maggi F, Ghelardi E, Mannella P.   +10 more
europepmc   +1 more source

Stiffness estimation for large–sized umbrella space reflector

MATEC Web of Conferences, 2016
This work describes stiffness estimation for new large-sized (with aperture more than 50 m) umbrella space reflector. Reflector stiffness is measured by natural frequencies.
Belkov Alexey, Belov Sergey, Pavlov Mikhail, Ponomarev Victor, Ponomarev Sergey, Zhukov Andrey   +5 more
doaj   +1 more source

Object Segmentation by Shape Matching with Wasserstein Modes

, 2013
We gradually develop a novel functional for joint variational object segmentation and shape matching. The formulation, based on the Wasserstein distance, allows modelling of local object appearance, statistical shape variations and geometric invariance in a uniform way.
Bernhard Schmitzer, Christoph Schnörr
openaire   +2 more sources

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

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

A Mode Shape Identification Method of Timber Pieces Based on Relative Rigid Displacement Decomposition

BioResources
As a commonly used method in the field of structural dynamic characteristics, mode shape identification currently relies largely on animation demonstrations of finite element modal analysis. This method is highly susceptible to the observer’s perspective
Panxu Sun, Chen Ding, Chongyang He, Kaixuan Liang, Shuxia Wang   +4 more
doaj  

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Assessment of Internal Damage in Sandwich Structures by Post-Processing of Mode Shapes Using Curvelet Transform. [PDF]

Materials (Basel), 2021
Katunin A, Ručevskis S.
europepmc   +1 more source

FEA-Based Vibration Modal Analysis and CFD Assessment of Flow Patterns in a Concentric Double-Flange Butterfly Valve Across Multiple Opening Angles

Vibration
A concentric double-flange butterfly valve (DN-500, PN-10) was analyzed to examine its dynamic behavior and internal fluid flow across multiple opening angles.
Desejo Filipeson Sozinando, Bernard Xavier Tchomeni, Alfayo Anyika Alugongo   +2 more
doaj   +1 more source