Results 31 to 40 of about 185,112 (228)

Modeling of Pressure Dependence of Interfacial Tension Behaviors of Supercritical CO2 + Crude Oil Systems Using a Basic Parachor Expression [PDF]

open access: yesJournal of Chemical and Petroleum Engineering, 2017
Parachor based expressions (basic and mechanistic) are often used to model the experimentally observed pressure dependence of interfacial tension (IFT) behaviors of complex supercritical carbon dioxide (sc-CO2) and crude oil mixtures at elevated ...
Saini Dayanand
doaj   +3 more sources

Interplay between Ciliary Ultrastructure and IFT-Train Dynamics Revealed by Single-Molecule Super-resolution Imaging

open access: yesCell Reports, 2018
Summary: Cilia are built and maintained by intraflagellar transport (IFT), driving IFT trains back and forth along the ciliary axoneme. How IFT brings about the intricate ciliary structure and how this structure affects IFT are not well understood.
Felix Oswald   +3 more
doaj   +1 more source

Length-dependent disassembly maintains four different flagellar lengths in Giardia. [PDF]

open access: yes, 2019
With eight flagella of four different lengths, the parasitic protist Giardia is an ideal model to evaluate flagellar assembly and length regulation. To determine how four different flagellar lengths are maintained, we used live-cell quantitative imaging ...
Aurrecoechea   +69 more
core   +2 more sources

Dynamics of the IFT machinery at the ciliary tip

open access: yeseLife, 2017
Intraflagellar transport (IFT) is essential for the elongation and maintenance of eukaryotic cilia and flagella. Due to the traffic jam of multiple trains at the ciliary tip, how IFT trains are remodeled in these turnaround zones cannot be determined by conventional imaging. Using PhotoGate, we visualized the full range of movement of single IFT trains
Alexander Chien   +5 more
openaire   +3 more sources

Intraflagellar transport (IFT) protein IFT25 is a phosphoprotein component of IFT complex B and physically interacts with IFT27 in Chlamydomonas. [PDF]

open access: yesPLoS ONE, 2009
BACKGROUND: Intraflagellar transport (IFT) is the bidirectional movement of IFT particles between the cell body and the distal tip of a flagellum. Organized into complexes A and B, IFT particles are composed of at least 18 proteins.
Zhaohui Wang   +3 more
doaj   +1 more source

Isolated forearm technique: a meta-analysis of connected consciousness during different general anaesthesia regimens [PDF]

open access: yes, 2018
BACKGROUND: General anaesthesia should prevent patients from experiencing surgery, defined as connected consciousness. The isolated forearm technique (IFT) is the current gold standard for connected consciousness monitoring.
Carron, Michele   +4 more
core   +1 more source

Analysis of Cargo Transport by IFT and GFP Imaging of IFT in Chlamydomonas [PDF]

open access: yes, 2009
Chlamydomonas reinhardtii is the organism in which intraflagellar transport (IFT) was first visualized and in which the composition of IFT particles was originally elucidated. As the universality of IFT among ciliated/flagellated cells was uncovered, the diversity of organisms used to study IFT has grown.
openaire   +2 more sources

Very Light Axion [PDF]

open access: yes, 1998
I review the idea of axion, axion properties, and the superstring axion.Comment: Talk presented at The 5th IFT Workshop on Axions, Gainesville, Florida, March 11-13 ...
Kim, Jihn E.
core   +2 more sources

Testing the ion-current model for flagellar length sensing and IFT regulation

open access: yeseLife, 2023
Eukaryotic cilia and flagella are microtubule-based organelles whose relatively simple shape makes them ideal for investigating the fundamental question of organelle size regulation.
Hiroaki Ishikawa   +4 more
doaj   +1 more source

Dynamical Cobordism and Swampland Distance Conjectures

open access: yesJournal of High Energy Physics, 2021
We consider spacetime-dependent solutions to string theory models with tadpoles for dynamical fields, arising from non-trivial scalar potentials. The solutions have necessarily finite extent in spacetime, and are capped off by boundaries at a finite ...
Ginevra Buratti   +3 more
doaj   +1 more source

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