Results 61 to 70 of about 74,492 (336)

Imaging the Thickness‐Dependent Formation of Schottky Barriers in Metal–Semiconductor van der Waals Heterostructures

open access: yesAdvanced Functional Materials, EarlyView.
Using nanobeam photoemission, we demonstrate imaging of the in‐plane and out‐of‐plane electric field landscape within a metal–semiconductor van der Waals heterostructure. We provide evidence for Schottky barrier formation that depends on the semiconductor thickness. ABSTRACT Achieving high‐performance optoelectronic devices based on two‐dimensional van
Dario Mastrippolito   +17 more
wiley   +1 more source

Reamputation stumps below knee [PDF]

open access: yes, 2021
Aim To investigate rehabilitation outcomes of patients with malformed tibial stumps. Methods Observations included 421 patients with residual limb diseases and malformations (extensive inactive scars adhered to the bone, excessively long or short ...
Halyna V. Bezsmertna   +4 more
core   +1 more source

Deadwood Diversity of Boreal and Sub-boreal Old-growth Forests in Southern Finland

open access: yesSouth-East European Forestry
In the last century, old-growth forests in boreal and sub-boreal zone have decreased, along with their contribution to biological diversity. In order to carry on management strategies aimed at maintaining deadwood diversity in old-growth forests, it is ...
Isabella De Meo   +3 more
doaj   +1 more source

Occurrence Patterns of Lichens on Stumps in Young Managed Forests

open access: yesPLoS ONE, 2013
The increasing demand for forest-derived bio-fuel may decrease the amount of dead wood and hence also the amount of available substrate for saproxylic ( = dead-wood dependent) organisms.
Måns Svensson   +3 more
semanticscholar   +1 more source

Wearable Kirigami‐Apertured Capacitive Sensors for Continuous Cardiac Volumetric Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
A wearable kirigami‐apertured carbon nanotube‐paper composite (K‐CPC) capacitive sensor enables cardiac volumetric monitoring. The kirigami process creates a central aperture with cantilevered fibers that confine the electric field, enhancing both sensitivity and lateral resolution.
Yu‐Jen Cheng   +4 more
wiley   +1 more source

Tree stumps [PDF]

open access: yes, 1975
Caption: "Stumps.
Ferweda, C. E.
core  

Development of stump utilization in Finland

open access: yesSilva Fennica, 1975
The utilization of stump and root wood is analysed in this paper on the basis of literature from middle of 19th century to the present date. According to the information available, the utilization of pine stumps in tar production was small compared to ...
Kärkkäinen, Matti
doaj   +1 more source

Patterned ELR‐Gelatin Hydrogels Enable Rapid Endothelial Monolayer Formation via Bioactive Matrix Chemistry and Surface Topography

open access: yesAdvanced Healthcare Materials, EarlyView.
Micro‐ and nano‐patterned elastin‐like recombinamer (ELR) hydrogels integrate bioactive matrix chemistry with defined surface topography. The combined cues promote rapid endothelial cell capture, alignment, and monolayer formation on soft substrates.
Jagoda Litowczenko   +8 more
wiley   +1 more source

Garza Dam Scrapbook, page 3 [PDF]

open access: yes, 1924
Photographs taken during the construction of Garza Dam in Dallas County, Texas. The first image (numbered 37) is of a field of stumps, and the second image (numbered 60) is of trees that have been chopped down, along with brush and stumps left in the ...
Dallas Water Utilities
core  

Mycobionta of birch and birch stump roots and its possible effect on the infection by Armillaria spp. I.

open access: yesActa Mycologica, 2014
Zygorhynchus moelleri was the dominating species on/in roots of 2 year-old stumps of the 49 year-old birches. Trichoderma viride was more frequently found in the fine roots of living birches than in the fine roots of stumps though its population ...
Hanna Kwaśna
doaj   +1 more source

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