Results 71 to 80 of about 378,423 (303)

Antifungal and larvicidal effects of wood vinegar on wood-destroying fungi and insects

open access: yesMaderas: Ciencia y Tecnología, 2022
Wood vinegar is a natural organic pesticide that is effective against plant diseases and harmful insects and is used in agriculture in particular for the improvement of plant and soil quality.
Memiş Akkuş   +2 more
doaj  

Molecular diagnosis by PCR-DHPLC technique of wood-decay fungi in historical buildings in Italy [PDF]

open access: yes, 2012
Wood inhabiting fungi cause real problems in the preservation of wooden surfaces and are responsible for the deterioration of cultural heritage. The identification of fungi based on morphological characteristics are still a topical issue.
Gastonguay, Louis   +4 more
core  

Multibit Ferroelectric HfZrO Memcapacitor for Non‐Volatile Analogue Memory and Reconfigurable Electronics

open access: yesAdvanced Functional Materials, EarlyView.
Ferroelectric memcapacitors enable non‐volatile, voltage‐programmable capacitance tuning for adaptive electronics. A TiN/HfZrO/TiN device stack demonstrates more than eight stable capacitance states within a 24 pF memory window in compact 60 ×$\times$ 60 μm2$\umu{\rm m}^{2}$ devices at low operating voltages.
Deepika Yadav   +6 more
wiley   +1 more source

Single‐ and Dual‐Atom Configurations in Atomically Dispersed Catalysts for Lithium–Sulfur Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Single‐atom and dual‐atom‐based atomically dispersed catalysts (ADCs) effectively address the shuttle effect and sluggish redox kinetics in Li–S batteries. With nearly 100% atomic utilization and tunable coordination environments, ADCs enhance LiPSs adsorption, lower conversion barriers, and accelerate sulfur redox reactions.
Haoyang Xu   +4 more
wiley   +1 more source

PENGAWETAN KAYU SENGON MELALUI RENDAMAN DINGIN MENGGUNAKAN BAHAN PENGAWET ENBOR SP DITINJAU TERHADAP SIFAT MEKANIK

open access: yesJurnal Teknik Sipil dan Perencanaan, 2016
The use of wood in construction world continues to increase both for the use of structural and non-structural. Needs a very large timber impact on the availability of wood shrinks every year as a result of exploitation by large scale.
Endah Kanti Pangestuti   +2 more
doaj  

Testing procedures for selection of new pinewood preservation products [PDF]

open access: yes, 2010
In this work we compare the results of three experimental series of tests used as a first approach on selection of natural products for wood ...
Anjos, O.   +5 more
core  

Auxeticity‐by‐Assembly: Interlocking Modular Auxetic Metamaterials with Selectively Activatable AgNW–Graphene Oxide‐EGaIn Composite Interconnects for Scalable Freeform Photovoltaic Modules

open access: yesAdvanced Functional Materials, EarlyView.
Auxeticity‑by‑Assembly converts freeform photovoltaics from cut‑defined layouts to assembly‑defined systems. Standardized interlocking units generate negative‑Poisson‑ratio, reconfigurable architectures, while hinge regions are wired by selectively activatable AgNW–GO@EGaIn composite interconnects and a folding‑enabled interconnector layer. A decimeter‑
Seok Joon Hwang   +15 more
wiley   +1 more source

Wood Petrifaction: A New View of Permineralization and Replacement

open access: yesGeosciences, 2017
Petrified wood has traditionally been divided into two categories based on preservation processes: permineralization (where tissues are entombed within a mineral-filled matrix) and replacement (where organic anatomical features have been replicated by ...
George E. Mustoe
doaj   +1 more source

Asetilasi Kayu Kemiri (Aleurites Moluccana), Durian (Durio Zibethinus), Dan Manggis (Garcinia Mangostana) [PDF]

open access: yes, 2012
The problem solve of unstable dimensions wood fruits and susceptible wood from termites attack was an attempt preservation of wood by acetylation. The research purposes were to knew the effect of wood variety and acetic acid concentration to retention ...
Hakim, L. (Luthfi)   +2 more
core  

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