Results 81 to 90 of about 4,368,291 (257)

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

open access: yesFEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim   +4 more
wiley   +1 more source

Limit State and Probabilistic Formats in the Analysis of Bracing Piers of Annular Cross-Sections

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2008
The expediency and efficiency of concrete bridge piers of annular cross-sections reinforced by steel bars uniformly distributed throughout their perimeter are considered.
Antanas Kudzys, Romualdas Kliukas
doaj   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

open access: yesFEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas   +6 more
wiley   +1 more source

Review of Modelling and Prediction Methods for Flanking Transmissions

open access: yesAcoustics
This review provides a comprehensive assessment of modelling techniques for flanking transmission, with a primary focus on building acoustics. The discussion is organised into three main parts.
Jordi Poblet-Puig
doaj   +1 more source

Simplified Approaches for the Production of Monocyte-Derived Dendritic Cells and Study of Antigen Presentation in Bovine. [PDF]

open access: yesFront Vet Sci, 2022
Cunha P   +6 more
europepmc   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

open access: yesFEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty   +13 more
wiley   +1 more source

French grammar simplified : and easy and rapid self-instructor ; exercices and vocabulary ; with the pronunciation of every word exactly imitated

open access: yes, 1890
Probablemente impreso entre 1890 y 1925Cada contiene con port. propia, excepto las "anecdotes"Contiene : "French Reading" - "Anecdotes" - "French Pronunciation Simplified" - "Anecdotes, with Translation et Pronunciation" - "Key to French grammar ...
Hugo's Institute for Teaching Foreign Languages   +1 more
core  

Comparison of the simplified methods of the ISO 13790 standard and detailed modelling programs in a regulatory context [PDF]

open access: yes, 2008
The CEN Standards that support the European Energy Performance of Buildings Directive requirement for calculation of the energy consumption of buildings allow various methods to be used for the same calculation.
Clarke, Joseph Andrew   +3 more
core   +2 more sources

Recent insights into the molecular mechanism of ubiquinol oxidation by cytochrome bc1

open access: yesFEBS Open Bio, EarlyView.
The review reflects on the mechanism of the catalytic reaction in cytochrome bc1: the electron bifurcation that involves the separation of two electrons derived from the quinol oxidation to opposite sides of the enzyme across the membrane. This review summarizes the long‐standing effort to understand the mechanism of quinol oxidation catalyzed by ...
Anna Wójcik‐Augustyn   +2 more
wiley   +1 more source

Assessment of Simplified Rating Factor Methodology for Shallow Cover Metal Culverts

open access: yesApplied Sciences
Culverts under existing roadways that do not meet current design and construction cover requirements are common. Even though they may have performed without any issues for decades, rating many of them using today’s specifications and methodologies will ...
Bujing Liu   +2 more
doaj   +1 more source

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