Results 71 to 80 of about 34,520 (307)

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

Practical testing of Scots pine cutting propagation a joint Metla-Skogforsk-Silava project [PDF]

open access: yes, 2011
Layout: Eija MatikainenTesting of candidates as clones would greatly benefit breeding of Scots pine (Pinus sylvestris L.),but has not been applied because vegetative propagation is difficult.
Hajek, Jörgen   +13 more
core   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

open access: yesAdvanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt   +8 more
wiley   +1 more source

Development of Combination Rapid Propagation Techniques for Diverse Cassava (Manihot esculenta Crantz) Cultivars in an Aeroponic System

open access: yesInternational Journal of Agronomy
Cassava serves as a crucial raw material and sustenance staple in developing countries, extensively used in the production of starch, bioethanol, and various bioproducts.
Sovannara Moun   +2 more
doaj   +1 more source

Effect of Propagation Techniques on Growth, Development, Oil Yield, and Quality of Medicinal Cannabis (Cannabis sativa) Found in Lusikisiki, Eastern Cape, South Africa

open access: yesHorticulturae
This study investigated the influence of cutting techniques on the growth, development, yield, and oil quality of Cannabis sativa found in the Eastern Cape Province. The greenhouse pot experiment was conducted at Dohne Agricultural Development Institute (
Azile Dumani   +5 more
doaj   +1 more source

Weed Control in Nursery Crop Cutting Propagation

open access: yes, 2021
Weeds are a major problem in cutting propagation and compete with the main crop for water, sunlight, and nutrients and hence reduce the growth and marketable quality of the crops.
Poudel, Isha
core  

Modelling, identification and application of phenomenological constitutive laws over a large strain rate and temperature range [PDF]

open access: yes, 2013
A review of the different phenomenological thermo-viscoplastic constitutive models often applied to forging and machining processes is presented. Several of the most common models have been identified using a large experimental database (Hor et al., 2013)
GERMAIN, Guénaël   +3 more
core   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo   +3 more
wiley   +1 more source

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

open access: yesAdvanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan   +9 more
wiley   +1 more source

Effect of indole-3-butyric acid concentration and cutting type on the propagation of Osmanthus fragrans

open access: yesTechnology in Horticulture
Osmanthus fragrans Lour. (sweet olive) is an evergreen shrub or small tree in the Oleaceae family with small and fragrant flowers. Stem cutting is the most commonly used asexual method for propagating O. fragrans. Different cutting types of O.
Yulong Chen   +4 more
doaj   +1 more source

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