Results 101 to 110 of about 227,916 (293)

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel   +6 more
wiley   +1 more source

WOOD AXIAL CHARACTERIZATION OF 32-YEAR-OLD Croton piptocalyx Müll. Arg. EUPHORBIACEAE

open access: yesRevista do Instituto Florestal, 2016
This paper aims to characterize the wood anatomy of Croton piptocalyx. To carry out an investigation of axial variation, discussing it in a functional context, helping to increase knowledge about the species.
Amanda Aparecida Vianna Assad   +6 more
doaj  

ANATOMI PERBANDINGAN KAYU CENDANA (SANTALUM ALBUM L.) DAN EXOCARPUS (EXOCARPUS LATIFOLIA R. Br.)

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
Compared   to  Santalum   album  L.,  the  wood  of  Exocarpus Latifolia R.Br. is lower  in quality.  It  is there necessary  to investigate   the  difference   of  their  wood  features   to overcome   the  unwanted   substitution or fraud possibilities.
Y I Mandang
doaj   +1 more source

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

open access: yesAdvanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner   +22 more
wiley   +1 more source

Investigação da presença de óleo essencial em Eucalyptus smithii R.T. Baker por meio da anatomia de seu lenho e casca

open access: yesCiência Florestal, 2003
The material used in the present work came from 15 Eucalyptus smithii R. T. Baker trees grown in the experimental field of Embrapa Forests, in Colombo county, that were planted in 1988.
Fernando José Fabrowski   +4 more
doaj  

Engineered Mycelial Scaffolds With Tunable Ultraviolet Protection, Wettability, Thermal Stability, and Spatial Mechanics

open access: yesAdvanced Engineering Materials, EarlyView.
Fungal mycelia grown into biodegradable scaffolds and infused with titania nanoparticles show enhanced ultraviolet shielding, thermal protection, and surface nonwettability. Properties were tuned by drying methods, revealing structure–function relationships.
Juwon S. Afolayan   +2 more
wiley   +1 more source

A protocol for high-quality sectioning for tree-ring anatomy

open access: yesFrontiers in Plant Science
Quantitative wood anatomy (QWA), which involves measuring wood cell anatomical characteristics commonly on dated tree rings, is becoming increasingly important within plant sciences and ecology.
Marina V. Fonti   +19 more
doaj   +1 more source

Development of Sustainable MgO–C Refractories Using MgO–C Recyclates and a Novel Eco‐Friendly Fructose–Tannin Binder Crosslinked With Citric Acid

open access: yesAdvanced Engineering Materials, EarlyView.
This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar   +7 more
wiley   +1 more source

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