Results 151 to 160 of about 199,462 (316)
A high resolution palynological study of the Holocene vegetational development of central Holderness, eastern Yorkshire, with particular emphasis on the detection of prehistoric human activity. [PDF]
, 2000 Compared to upland areas and Scotland, the Holocene vegetational history of lowland England is poorly known. This is particularly the case for the region of Holdemess, eastern Yorkshire, where only a low number of poor temporal resolution pollen diagrams
Tweddle, John C, Tweddle, J.C.
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Irrigation and Drainage, EarlyView.ABSTRACT Climate change is making water availability more uncertain, with growing consequences for the productivity and long‐term sustainability of tropical and subtropical fruit orchards. Mangifera indica L. and Persea americana Mill. both require large amounts of water to sustain growth and productivity.
Eleonora Cataldo
wiley +1 more source
Journal of Applied Toxicology, EarlyView.ABSTRACT Aristolochia species have long been used in traditional medicine for their presumed anti‐inflammatory, analgesic and antimicrobial properties. However, extensive toxicological and epidemiological evidence now demonstrates that these plants contain aristolochic acids (AAs) I and II, highly potent nephrotoxic, genotoxic, and carcinogenic ...
Victor Ventura de Souza +2 more
wiley +1 more source
ADP-glucose pyrophosphyrylase from Pollen of Pinus thunbergii
, 1990 P(論文)Properties of ADP-glucose pyrophosphorylase from pollen of Pinus thunbergii were determined and the enzyme had an immportant relation to soluble type starch synthase of the pollen in the point of a pathway of starch synthesis with ADP-glucose as a ...
MARUI, MASAKI +11 more
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Journal of Clinical Laboratory Analysis, EarlyView.Identifying novel treatments for diabetic management is always a competitive research topic all over the world. PPAR‐γ is one of the key regulators involved in glucose and lipid metabolism and improves insulin sensitivity and glucose homeostasis. This study investigated the impacts of 639 traditional Chinese medicine (TCM) on PPAR‐γ gene promoter ...
Mingyuan Dou +9 more
wiley +1 more source
Estimating the Uncertainty in Airborne Birch Pollen Modelling
Background More than 25% of adults in Europe suffer from pollinosis, although variability across countries might be quite large. In Belgium, at least ~10% of people develop allergies due to birch pollen.
A.W. Delcloo +4 more
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Microscopy Research and Technique, EarlyView.This study provides the palynological analysis of 12 Crucianella L. taxa using LM and SEM. Variations in pollen size, aperture number, and exine ornamentation were identified as key traits, demonstrating their taxonomic value for distinguishing closely related species and subspecies within the genus. ABSTRACT Crucianella L.
Sevcan Celenk +3 more
wiley +1 more source
Decoupling climate and human impacts on the nitrogen cycle during the Irish Bronze Age
Journal of Quaternary Science, EarlyView.ABSTRACT Disentangling climate variability and human activity in past nitrogen cycling is key to understanding ecosystems. Previous studies in Ireland observed a widespread, permanent shift in terrestrial nitrogen cycling during Later Prehistory, potentially linked to intensifying land‐use.
Sarah Ferrandin +2 more
wiley +1 more source
What drives the long-term changes in airborne birch and grass pollen levels in Belgium?
Background Airborne pollen may contribute to increased respiratory allergies. In Belgium, ~10% of people are sensitive to birch pollen and ~15% to grass pollen.
A.W. Delcloo +5 more
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, 2008 Pollen and charcoal particles from a Jinchuan peat (northeastern China) were examined to investigate the fire origin and interaction between climate, vegetation, fire and human activity during the Holocene.
Jiang, W +5 more
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