Results 51 to 60 of about 4,398 (219)

A dataset of 137Cs activity concentration and inventory in forests contaminated by the Fukushima accident

open access: yesScientific Data, 2020
Measurement(s) activity (of a radionuclide) • Cesium Cs 137 Technology Type(s) digital curation Factor Type(s) geographic location Sample Characteristic - Organism Cryptomeria japonica • Chamaecyparis obtusa • Pinus densiflora • Quercus serrata Sample ...
Shoji Hashimoto   +8 more
doaj   +1 more source

Propriedades físicas, químicas e anatômicas da madeira de Cryptomeria japonica

open access: yesPesquisa Florestal Brasileira, 2023
O presente estudo teve como objetivo avaliar as propriedades físicas, químicas e anatômicas da madeira de Cryptomeria japonica. Foram coletadas árvores, com 13 anos de idade, provenientes de um plantio experimental.
Magnos Alan Vivian   +6 more
doaj   +1 more source

THE ESSENTIAL OIL OF SUGI (Cryptomeria japonica) LEAVES. [PDF]

open access: yesJournal of the American Chemical Society, 1916
n ...
openaire   +1 more source

Calcium and Nitrogen Availability Controls Root Exudation in Hydroponically Cultured Barley

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Root exudation is a key component of plant‐rhizosphere interactome. It is increasingly evident that root exudates influence rhizospheric microbial communities and in turn can benefit plants through improved resource allocation. However, how suboptimal nutrient availability relates to control of root exudation is poorly understood.
Ibadete Denjali   +6 more
wiley   +1 more source

Species‐Specific Adaptability in Seasonal Resource Use by Non‐Breeding Crows: Contrasting Responses to Natural and Anthropogenic Environments

open access: yesEcological Research, Volume 41, Issue 4, July 2026.
Two sympatric crow species showed distinct resource use during the snow‐free season, exploiting different environments and anthropogenic resources. In contrast, during winter, both species converged on similar habitats and food resources under snow cover. These results highlight flexible, season‐dependent resource use in non‐breeding crows.
Yuta Kumakura   +2 more
wiley   +1 more source

Fullerene fine particles adhere to pollen grains and affect their autofluorescence and germination

open access: yesNanotechnology, Science and Applications, 2011
Hideki Aoyagi, Charles U UgwuLife Science and Bioengineering, Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, JapanAbstract: Adhesion of commercially produced fullerene fine particles to Cryptomeria japonica ...
Aoyagi H, Ugwu CU
doaj  

Developing a simple soil erosion model including spatial variability in headwater catchments

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Hillslopes and stream channels are tightly linked in headwater catchments, where soil erosion on slopes is transported to channels depending on topography, soil properties, and ground cover conditions. Because these environments are highly spatially variable, geographic information system (GIS)‐based modeling approaches are effective for ...
Binyam Alemu Yosef   +4 more
wiley   +1 more source

Mating Attempts and Sustained Interest Behaviors of Wild Boars (Sus scrofa) Toward a Dead Conspecific

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
We documented behavioral responses of wild boars (Sus scrofa) to a conspecific carcass using camera traps throughout the full decomposition process. One adult male exhibited necrophilic behavior and sustained non‐feeding interactions with the carcass, highlighting pronounced individual variation.
Akino Inagaki   +3 more
wiley   +1 more source

New Abietane-type Diterpenoids from the Bark of

open access: yesNatural Product Communications, 2019
Two new abietane-type diterpenoids, 15-hydroxy-12- O -methylsugiol ( 1 ) and 2a-hydroxy-12- O -methylsugiol ( 2 ) were isolated from the methanol extract of the bark of Cryptomeria japonica.
Chi-I Chang   +8 more
doaj   +1 more source

Bibliometric Analysis of Cubebenes and Related Sesquiterpenes: Natural Occurrence, Biosynthesis, Pharmacological Activities, and In‐Silico‐Based Future Therapeutic Potential

open access: yeseFood, Volume 7, Issue 3, June 2026.
Cubebene‐related sesquiterpenes, found across diverse biological sources, exhibit promising pharmacological activities, including anti‐inflammatory, neuroprotective, and anticancer effects. This review highlights their molecular diversity, ADME profiles, and predicted multitarget interactions, underscoring their therapeutic relevance and potential in ...
Khadija Boualam   +4 more
wiley   +1 more source

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