Results 141 to 150 of about 5,398,404 (309)

In silico and in vitro exploration of a tyrosinase for biocatalytic production of catechols

open access: yesFEBS Open Bio, EarlyView.
Tyrosinase from Ralstonia pseudosolanacearum is a promising biocatalyst for producing valuable catechols from monophenol substrates. This tyrosinase is uniquely suited to this due to its high monophenolase : diphenolase ratio. We combined in silico docking and in vivo kinetic characterisation of this tyrosinase with 11 industrially relevant monophenols,
James Britton   +6 more
wiley   +1 more source

The Influence of Target Properties on the Accuracy of Reflectorless Distance Measurements. [PDF]

open access: yesSensors (Basel), 2021
Gmitrowicz-Iwan J   +4 more
europepmc   +1 more source

The Propagation of Light and Measurements of Distance, Luminosity and Mass

open access: yes, 2019
In this chapter I will explain in some detail how measurements are made in astrophysics and cosmology, so that we can gain some faith in the fact that we actually can determine things precisely.
Horaţiu Năstase   +1 more
core   +1 more source

Heterotropic regulation and negative homotropic cooperativity

open access: yesFEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea   +5 more
wiley   +1 more source

La coopération entre concepteurs et tuteurs et l’évolution du rôle du tuteur dans un établissement unimodal d’enseignement à distance

open access: yes, 2017
In distance education, a separation of roles between course design teams and student support teams are still characteristic of many specialized institutions.
Poellhuber, Bruno   +9 more
core   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

open access: yesFEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain   +11 more
wiley   +1 more source

Interobserver Agreement of Electrode to Retina Distance Measurements in a Second-Generation (44-Channel) Suprachoroidal Retinal Prosthesis. [PDF]

open access: yesTransl Vis Sci Technol, 2022
Abbott CJ   +10 more
europepmc   +1 more source

The Effect of Group Interaction, Study Schedule, Tutor Support and Student Attributes on Persistence and Achievement in Distance Education

open access: yes, 2006
The purpose of this study was to investigate the problem of high non-completion rates of students enrolled in undergraduate distance education courses.
Quon, P.
core  

Precise Mapping of RNA Tertiary Structure via Nanometer Distance Measurements with Double Electron−Electron Resonance Spectroscopy

open access: yes, 2016
Precise Mapping of RNA Tertiary Structure via Nanometer Distance Measurements with Double Electron−Electron Resonance ...
Nak-Kyoon Kim (1419670)   +2 more
core   +1 more source

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