Results 91 to 100 of about 126,777 (291)

Shrinkage properties of Norway spruce wood.

open access: yesSilva Fennica, 1985
Norway spruce (L.) H. Karst.) boards sawn from outer layers of logs were sampled from a sawmill in Northern Finland and another in Southern Finland.
Kärkkäinen, Matti, Marcus, Michel
doaj   +1 more source

Geographic variation in volumetric breast density between screening regions in the Netherlands [PDF]

open access: yes, 2015
Differences in breast density between populations may explain part of the variation in regional breast cancer screening performance. This study aimed to determine whether regional differences in breast density distribution are present in the Dutch ...
Daniëlle van der Waal   +29 more
core   +1 more source

Nondestructive Testing of Welded Composite Metal Foams

open access: yesAdvanced Engineering Materials, EarlyView.
X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva   +2 more
wiley   +1 more source

Bone Volumetric Density, Microarchitecture, and Estimated Bone Strength in Tumor-Induced Rickets/Osteomalacia Versus X-linked Hypophosphatemia in Chinese Adolescents. [PDF]

open access: yesFront Endocrinol (Lausanne), 2022
Jiajue R   +20 more
europepmc   +1 more source

Facile Fabrication of Ultralow-Density Transparent Boehmite Nanofiber Cryogel Monoliths and Their Application in Volumetric Three-Dimensional Displays

open access: yes, 2017
Low bulk density transparent porous monoliths have unique optical properties such as low refractive index and usually can be obtained via supercritical drying to prevent deformation and collapse of pore structure.
Gen, Hayase   +2 more
core   +1 more source

Effect of polyester and Plaster of Paris Casts on determination of Volumetric Bone Mineral Density assessed by Peripheral quantitative computed tomography (pQCT) [PDF]

open access: yes, 2016
Peripheral quantitative computed tomography (pQCT) is a non-invasive, low-radiation tool for measuring volumetric bone mineral density. It has potential for use in fracture healing applications; however, the unknown attenuation effects of cast material ...
Rodda, Christine   +7 more
core   +1 more source

Manufacturing Scale-Up of Anodeless Solid State Lithium Thin Film Battery for High Volumetric Energy Density Applications

open access: yes, 2023
Compact, rechargeable batteries in the capacity range of 1-100 mAh are targeted at form-factor-constrained wearables and other high-performance electronic devices, which have core requirements including high volumetric energy density (VED), fast charging,
Diyi, Cheng   +9 more
core   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran   +6 more
wiley   +1 more source

DENSIDADE BÁSICA E RETRATIBILIDADE DA MADEIRA DE CLONES DE TRÊS ESPÉCIES DE Eucalyptus

open access: yesCiência Florestal, 2010
Among the planted forests that supply the national wood industry, the genus Eucalyptus has become the most important, due to its fast growth, ease of large scale planting and variability of wood use.
Djeison Cesar Batista   +2 more
doaj  

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