Results 41 to 50 of about 1,053,987 (302)

Spatio-temporal activity of mass movements in the Krušné Hory Mountains (Czech Republic): dendrogeomorphological case study

open access: yesActa Universitatis Carolinae Geographica, 2016
This article utilizes dendrogeomorphology to investigate the spatial and temporal variation of mass movement dynamics on south-eastfacing slopes of the Krušné Hory Mountains, an area affected by open-pit mining.
Jan Burda
doaj   +1 more source

Huntington's disease is a multi-system disorder. [PDF]

open access: yes, 2015
Huntingtons disease (HD) is one of the most common non-curable rare diseases and is characterized by choreic movements, psychiatric symptoms, and slowly progressive dementia.
Mielcarek, M
core   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

Object-Based Analysis Using Unmanned Aerial Vehicles (UAVs) for Site-Specific Landslide Assessment

open access: yesRemote Sensing, 2020
The increased development of computer vision technology combined with the increased availability of innovative platforms with ultra-high-resolution sensors, has generated new opportunities and fields for investigation in the engineering geology domain in
Efstratios Karantanellis   +3 more
doaj   +1 more source

Potential Identification of sublimation-driven downslope mass movement on Mercury [PDF]

open access: yes, 2018
We have identified a further example of mass movement, in addition to the previously identified example in the pyroclastic vent NE of Rachmaninoff.
Balme, M. R.   +3 more
core  

Runup and rundown generated by three-dimensional sliding masses [PDF]

open access: yes, 2005
To study the waves and runup/rundown generated by a sliding mass, a numerical simulation model, based on the large-eddy-simulation (LES) approach, was developed.
Borrero, J. C.   +4 more
core   +1 more source

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Geomorphology of the Upper General River Basin, Costa Rica

open access: yesJournal of Maps, 2019
In spite of the geomorphological diversity of Central America and Costa Rica, there are few detailed geomorphological maps. A 1:25,000 scale map of the Upper General River Basin (UGRB) in Costa Rica is presented, based on the interpretation of aerial ...
Adolfo Quesada-Román   +1 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Effects of velocity and limb loading on the coordination between limb movements during walking. [PDF]

open access: yes, 2005
The authors investigated the effects of velocity (increasing from 0.5 to 5.0 km/hr in steps of 0.5 km/hr) and limb loading on the coordination between arm and leg movements during treadmill walking in 7 participants.
Beek, P.J.   +2 more
core   +3 more sources

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