Results 81 to 90 of about 594,519 (309)

Navigating the Ethereal Tightrope: The Nanogenerator Manipulates Neurons for Immune Equilibrium

open access: yesAdvanced Science, EarlyView.
This review explores how nanogenerators modulate neuroimmune responses, offering innovative strategies for treating neurological disorders. By interfacing with neural pathways, they enable precise control of immune activity, especially via vagus nerve stimulation.
Jia Du   +5 more
wiley   +1 more source

Extracellular Vesicles of Streptococcus anginosus Mediate Gastritis via Epithelial Barrier Disruption and Macrophage‐driven Inflammation

open access: yesAdvanced Science, EarlyView.
Streptococcus anginosus extracellular vesicles (SA‐EVs) accumulate in gastric tissue, disrupt epithelial tight junctions, and induce gastritis characterized by neutrophil infiltration and elevated cytokines (TNF‐α, IL‐6, IL‐17A). Proteomics identifies TMPC and FBP62 as key SA‐EVs virulence factors; their genetic deletion attenuates inflammation ...
Ying Gong   +12 more
wiley   +1 more source

Cultivation of oil flax at direct sowing in the conditions of the North Kazakhstan

open access: yesНовые технологии, 2017
The studies have revealed that flax oilseed sown on herbicide fallow ripened faster compared to options on wheat stubble, for an average 4-6 days. Crops on wheat stubble were inferior to those of herbicide fallow by 3-7% in terms of the overall survival ...
S. A. Tulkubaeva, V. G. Vasin
doaj  

Middle and late Holocene vegetation and landscape evolution of the Scheldt estuary : a palynological study of a peat deposit from Doel (Belgium) [PDF]

open access: yes, 2011
Local and regional environmental conditions for the south-eastern Scheldt estuary during the middle and late Holocene period have been reconstructed based on pollen analysis, loss-on-ignition and radiocarbon dating of a sediment core from Doe (N-Belgium)
Deforce, Koen
core   +1 more source

Past and future plant diversity of a coastal wetland driven by soil subsidence and climate change [PDF]

open access: yes
On the island of Ameland (The Netherlands), natural gas has been extracted from a dune and salt marsh natural area since 1986. This has caused a soil subsidence of c. 1–25 cm, which can be used as a model to infer effects of future sea level rise.
Dobben, H.F., van, Slim, P.A.
core   +1 more source

The need of data harmonization to derive robust empirical relationships between soil conditions and vegetation. [PDF]

open access: yes, 2008
Question: Is it possible to improve the general applicability and significance of empirical relationships between abiotic conditions and vegetation by harmonization of temporal data? Location: The Netherlands.
Asmuth J. R.   +16 more
core   +2 more sources

Plant Robotics for Sustainable and Environmentally Friendly Robots: Insights from Actuation Characteristics

open access: yesAdvanced Science, EarlyView.
Plants are promising materials for building sustainable and eco‐friendly robots due to their inherent multifunctionality, with actuation playing a crucial role. This article focuses on the physical movements of plants and, from the perspective of actuation characteristics, explores representative plant species and their behaviors, the current state of ...
Kazuya Murakami   +8 more
wiley   +1 more source

SEARCH FOR THE CORRELATION BETWEEN ALLELIC POLYMORPHISM OF THE PPD AND VRN GENES WITH THE VARIABILITY OF THE MAIN ECONOMICALLY VALUABLE TRAITS OF WINTER BARLEY

open access: yesЗерновое хозяйство России, 2019
Winter barley is an important agricultural crop whose grain is used for fodder and food purposes. The main advantage of winter barley over spring barley is in an earlier ripening period, the ability to use winter and early spring moisture reserves, due ...
A. V. Alabushev   +6 more
doaj   +1 more source

BLACK POLYPROPYLENE MULCH TEXTILE IN ORGANIC AGRICULTURE [PDF]

open access: yes, 2010
Black polyethylene mulch is used for weed control in a range of crops under the organic system. The use of black polypropylene mulch is usually restricted to perennial crops.
Dvorak, Petr   +5 more
core  

Estimating Vegetation Growing Periods in Africa using Meteorological Satellites

open access: yesOutlook on Agriculture, 1987
With its high dependence on agriculture, Africa is notoriously sensitive to the consequences of unusually low or erratic rainfall. An overall view of the changing meterological situation is an important element in taking timely remedial action but the contributions of conventional field observation stations is quite inadequate.
Henricksen, B.L., Durkin, J.W.
openaire   +1 more source

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