Results 21 to 30 of about 146,648 (263)

Stepwise large genome assembly approach: a case of Siberian larch (Larix sibirica Ledeb)

open access: yesBMC Bioinformatics, 2019
Background De novo assembling of large genomes, such as in conifers (~ 12–30 Gbp), which also consist of ~ 80% of repetitive DNA, is a very complex and computationally intense endeavor.
Dmitry A. Kuzmin   +7 more
doaj   +1 more source

Formulation, Characterization and Pharmacokinetic Studies of Pinus koraiensis Nuts Oil Based Coenzyme Q10 Loaded Nanoemulsion

open access: yesShipin gongye ke-ji, 2022
Coenzyme Q10 nanoemulsion (CoQ10-NE) was improved and made utilizing Pinus koraiensis nuts oil as the oil phase, soybean lecithin as the surfactant, and ethanol as the cosurfactant in this study. The effects of different factors on the mean particle size
Zhongjuan WANG   +5 more
doaj   +1 more source

Translating Japanese Forest Education to Urban Green Spaces: Insights from Whole Earth Nature School for Park and Botanical Garden Programs

open access: yesJournal of Zoological and Botanical Gardens
This study investigates the applicability of the Japanese forest education model, exemplified by the Whole Earth Nature School (WENS), to environmental education programs within urban parks and botanical gardens. Focusing on WENS’s approach—characterized
Kaiwen Zheng, Hui Fu
doaj   +1 more source

Getting to know the potential of social media in forest education

open access: yesLeśne Prace Badawcze, 2019
The development of social network sites not only facilitates the acquisition and deepening of knowledge but also provides the possibility of easily contacting foresters, specialists in natural sciences and nature enthusiasts.
Lewoń Radosław, Pirożnikow Ewa
doaj   +1 more source

Coupling Ultrasound with Heat-Reflux to Improve the Extraction of Quercetin, Kaempferol, Ginkgetin and Sciadopitysin from Mairei Yew Leaves

open access: yesApplied Sciences, 2019
The coupling of ultrasound and heat⁻reflux extraction (UHRE) was developed for separation for quercetin (QU), kaempferol (KA), ginkgetin (GI) and sciadopitysin (SC) from Mairei Yew leaves.
Chunjian Zhao   +9 more
doaj   +1 more source

Identification and characterization of genic microsatellites in Cunninghamia lanceolata (Lamb.) Hook (Taxodiaceae) [PDF]

open access: yesArchives of Biological Sciences, 2016
Genomic resources for conventional breeding programs are extremely limited for coniferous trees, and existing simple sequence repeat markers are usually identified through the laborious process of hybridization screening.
Xu Yang   +9 more
doaj   +1 more source

Forests and forestry in the current kindergarten and primary school core curriculum in Poland

open access: yesLeśne Prace Badawcze, 2018
The aim of this work was to present topics related to forest and forestry in the current core curriculum of pre-school and general primary school education in Poland.
Referowska-Chodak Ewa
doaj   +1 more source

Development of an Ionic Liquid-Based Ultrasonic/Microwave-Assisted Simultaneous Distillation and Extraction Method for Separation of Camptothecin, 10-Hydroxycamptothecin, Vincoside-Lactam, and Essential Oils from the Fruits of Camptotheca acuminata Decne

open access: yesApplied Sciences, 2016
An ionic liquid-based ultrasonic/microwave-assisted simultaneous distillation and extraction (IL-UMASDE) method for isolating camptothecin (CPT), 10-hydroxycamptothecin (HCPT), vincoside-lactam (VCS-LT), and essential oils (EOs) from Camptotheca ...
Chunjian Zhao   +8 more
doaj   +1 more source

Building a wood collection: a brief practical guide to collecting and documenting wood

open access: yesForest@
Building a personal or educational xylotheque (a collection of wood samples) is an accessible and rewarding activity that helps document wood diversity, supports identification, and fosters a deeper understanding of trees and their uses.
Crivellaro A, Ruffinatto F
doaj   +1 more source

Leukemia and Exposure to Potential Benzene Sources in Children From the Mexico City Metropolitan Area, 2010–2021: A Geospatial Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Leukemia is the most common childhood cancer in Mexico, and acute lymphoblastic leukemia (ALL) is the most frequent subtype. Exposure to high concentrations of benzene has been associated with ALL incidence, particularly in urban areas. This study evaluated the relationship between distance to benzene emission sources and the number
Orlando Rivera Zurita   +5 more
wiley   +1 more source

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