Results 81 to 90 of about 16,697 (227)

Hemp Hurd/HDPE Thermoplastic Biocomposites: Effects of Oxidized Polyethylene and EPDM Elastomer on Material Performance

open access: yesSPE Polymers, Volume 7, Issue 4, October 2026.
Processing of hemp hurd/HDPE‐ based biocomposites. ABSTRACT The biocomposites examined in this study utilize hemp hurd as the lignocellulosic biomass and high‐density polyethylene (HDPE) as the thermoplastic matrix, with a 50 wt.% hurd content. Oxidized polyethylene (OPE) and ethylene–propylene–diene monomer (EPDM) rubber were incorporated at varying ...
Arun Ghosh
wiley   +1 more source

The pore space arrangement in podzolic horizons of loamy soils (analysis of 2D AND 3D images)

open access: yesБюллетень Почвенного института им. В.В. Докучаева, 2013
A comparative analysis of 2D (in thin sections) and 3D (X-ray CT) images allowed obtaining new data about the pore space arrangement in the EL horizon of soddy podzolic soils.
E. B. Skvortsova   +3 more
doaj   +1 more source

Improving fatigue resistance of translucent 4Y‐PSZ zirconia through glass gradation

open access: yesEuropean Journal of Oral Sciences, Volume 134, Issue 5, October 2026.
Abstract To evaluate the effect of graded glass infiltration on the fatigue behavior and mechanical reliability of translucent 4Y‐PSZ zirconia before and after hydrothermal aging, disc‐shaped specimens were fabricated by uniaxial pressing and divided into control and glass‐graded groups (n = 36/group).
Felipe Machado Souza   +12 more
wiley   +1 more source

Comparison of leaf epidermis and pollen micromorphology among Dimocarpus longana and Litchi chinensis cultivars in Western Guangdong

open access: yes浙江大学学报. 农业与生命科学版, 2013
Longan (Dimocarpus longana Lour.) and litchi (Litchi chinensis Sonn.) are famous and special fruits in tropical and subtropical zones. Longan and litchi originate in China, which have been cultivated for more than 2 000 years and both hold abundant ...
LIU Kaidong   +4 more
doaj   +1 more source

Deep Learning Network‐Tailored Microenvironment Matching of 4D Bioprinting Bioactive Scaffolds for Bone Regeneration

open access: yesAdvanced Science, Volume 13, Issue 53, 24 September 2026.
A DLN dataset was built to analyze MABS composition versus in vitro/in vivo osteogenesis and angiogenesis. An MLP neural network, taking BG morphological parameters as input, extracts bioactive features from these datasets. A rabbit tibial defect model then validates 4D‐printed MABS for adaptability and bone regeneration in critical defects.
Xiongjie Liang   +12 more
wiley   +1 more source

High‐Coverage Nanometric MOx (M = Ir, Rh) Clusters Anchored on Spinel Co3O4 Matrix With Amorphous/Crystalline Heterostructure Harness Efficient Water Electrolysis

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.
Strong interfacial electronic coupling between nanometric MOx (M = Ir and Rh) clusters and the spinel matrix optimizes the electronic environment and redistributes spatial charge, thereby enabling efficient water electrolysis. Architecting nanometric cluster electrocatalysts with high density of active atoms offers a valuable avenue to simultaneously ...
Jiao Wu   +7 more
wiley   +1 more source

Gorham's Cave sediment micromorphology

open access: yes, 2012
[extract] Introduction Fieldwork, sampling and sediment micromorphology together with X-Ray EDAX and bulk sample analyses were carried out at Gorham's ...
Paul Goldberg (19587367)   +1 more
core   +1 more source

Seed Micromorphology of Neotropical Begonias

open access: yesSmithsonian Contributions to Botany, 1999
Seed micromorphology of neotropical begonias , Seed micromorphology of neotropical begonias , مرکز فناوری اطلاعات و اطلاع رسانی ...
Lange de, A., Bouman, F.
openaire   +3 more sources

Conformal and Multi‐Domain Radio Frequency Energy Harvesting System Based on Graphene for Internet of Things Applications

open access: yesInterdisciplinary Materials, Volume 5, Issue 5, Page 879-888, September 2026.
This study details a multi‐domain graphene assembled film (GAF) based radio frequency (RF) energy harvesting system (GEHS) for Internet of Things (IoT) applications. The GEHS integrates a flexible dual‐band, dual‐polarization, dual‐beam antenna array based on GAF materials with a high‐efficiency rectifier.
Yitong Xin   +12 more
wiley   +1 more source

Leaf micromorphology and genetic diversity analysis of Iranian Hordeum species using ISSR and SCoT markers

open access: yesNordic Journal of Botany, Volume 2026, Issue 9, September 2026.
The genus Hordeum (Poaceae), of the tribe Triticeae, comprises approximately 32 species with substantial potential for barley improvement. Hordeum vulgare is an economically important cereal widely cultivated across diverse environments, from the Arctic to desert and humid regions.
Maryam Keshavarzi   +2 more
wiley   +1 more source

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