Results 71 to 80 of about 1,236,081 (294)

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova   +2 more
wiley   +1 more source

Atmospheric and Ocean Optics: Atmospheric Physics II

open access: yes, 2021
The Atmosphere Special Issue entitled “Atmospheric and Ocean Optics: Atmospheric Physics II” comprises eight original papers [...
Gennadii G. Matvienko   +1 more
core   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

open access: yesFEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Joint International Physics Summer School: Optics

open access: yes, 2015
We report on the organization and realization of the oint International Physics Summer School - Optics devoted to High-School students. The idea of the School is to teach Physics through high-level experimental activities, suitably supported by ...
Ondřej Haderka   +7 more
core   +1 more source

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito   +14 more
wiley   +1 more source

Multilayer Extreme UV Optics, or how science can benefit from its application

open access: yes, 2011
Ultrathin layered structures are known to act well as Bragg reflectors for light down to sub-nanometer wavelengths. However, the application of such structures in multi-element optics for photolithography at the wavelength of 13.5 nm has imposed ...
Bijkerk, Frederik
core  

Micro-machined membrane deformable mirrors for cryogenic adaptive optics [PDF]

open access: yes, 2002
In this Thesis, the suitability of 37 actuator Micro-machined membrane deformable mirrors (MMDM) for adaptive optics at cryogenic temperatures is evaluated. A method is described to safely cool MMDMs to 78K. The initial surface figures of three MMDMs are
Dyson, H.M., Dyson, Harold Michael
core  

Atmospheric and Ocean Optics: Atmospheric Physics

open access: yes, 2021
The Atmosphere Special Issue entitled “Atmospheric and Ocean Optics: Atmospheric Physics” comprises seven original papers [...
Gennadii G. Matvienko   +1 more
core   +1 more source

Optics Physlet-Based Curriculum

open access: yes, 2002
These examples are from introductory physics and selected examples of advanced material. They can be used at the beginning of class to introduce topics, during the middle of a topic to test whether students are ready to cover additional material, or at ...
Christian, Wolfgang; Belloni, Mario
core   +1 more source

Feasibility and Tolerability of Performing Portable MRI for Neurological Disorders in an Outpatient Neurology Clinic: A Prospective Cohort

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick   +19 more
wiley   +1 more source

Home - About - Disclaimer - Privacy