Results 61 to 70 of about 9,471 (220)
Criptoméria como espécie alternativa para produção de madeira no Paraná. [PDF]
, 2010 A criptoméria (Cryptomeria japonica (L. F.) D. Don.) é uma espécie alternativa potencial para produção de madeira no Estado do Paraná. Neste estudo, foram comparadas as produtividades de plantios feitos com sementes de várias origens com um material ...
MAIOCHI, R. A., SHIMIZU, J. Y.
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Developing a simple soil erosion model including spatial variability in headwater catchments
Agrosystems, 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
New Abietane-type Diterpenoids from the Bark of
Natural 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
The Tropical managed Forests Observatory: a research network addressing the future of tropical logged forests [PDF]
, 2019 While attention to logging in the tropics has been increasing, studies on the long-term effects of silviculture on forest dynamics and ecology remain scare and spatially limited.
Sist, Plinio
core
eFood, 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
Inflammatory and degranulation effect of yellow sand on RBL-2H3 cells in relation to chemical and biological constituents [PDF]
, 2012 Recent studie pointed out that allergic diseases have increased during the Asian dust storm event (ADSE) in Japan. Daily observations and the atmospheric concentrations of yellow sand (YS) aerosol have been increasing. In this study, YS samples collected
Du Mingyuan +7 more
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Flavonoids and lignans from leaves of Cryptomeria japonica [PDF]
Phytochemistry, 1995 Eight flavonoids and 10 lignans were isolated from the leaves of Cryptomeria japonica. The new compounds are cis-dihydrodehydrodiconiferyl alcohol triacetate and secodihydrodehydrodiconiferyl alcohol tetraacetate. Their structures were determined by chemical and spectral methods.
Su, Wen-Chiung +2 more
openaire +2 more sources
Natural selection and recombination interact to structure genome‐wide variation in pines
The Plant Journal, Volume 126, Issue 1, April 2026.SUMMARY Genetic differentiation among populations often varies significantly across the genome due to factors such as selection and recombination, resulting in a heterogeneous genomic landscape. However, variation in low‐differentiation regions—genomic valleys—remains poorly understood.
Chen‐Jui Yang +5 more
wiley +1 more source
EFSA Journal, Volume 24, Issue 4, April 2026.Abstract The food enzyme containing endo‐polygalacturonase (1,4‐α‐d‐galacturonan glycanohydrolase; EC 3.2.1.15), pectinesterase (pectin pectylhydrolase; EC 3.1.1.11) and pectin lyase (1,4‐6‐O‐methyl‐α‐d‐galacturonan lyase; EC 4.2.2.10) activities is produced with the non‐genetically modified Aspergillus niger strain CCTCC M 2023236 by Suntaq ...
EFSA Panel on Food Enzymes (FEZ) +17 more
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Preliminary results of elimination trial with needleleaved species in Mazandran (Nowshahr) [PDF]
تحقیقات جنگل و صنوبر ایران, 2000 This paper presents the results of an elimination trial with 9 spieces, varieties and provenaces under rainfed condition six years after astablishment in Kheyroud forest area of Nowshahr Mazandaran (North of Iran).
Mohammad Nabi Gholizadeh
doaj +1 more source