Results 11 to 20 of about 4,441,068 (337)

How to accelerate the germination of Scots pine and Norway spruce seeds?

open access: yesJournal of Forest Science, 2021
The aim of the study was to confirm and compare efficiency of methods enhancing the vitality of Scots pine and Norway spruce seeds: soaking in water, cold stratification, additional moistening and incubation according to IDS method.
Kateřina Houšková   +2 more
doaj   +1 more source

Understanding Olive Oil Stability Using Filtration and High Hydrostatic Pressure

open access: yesMolecules, 2020
Veiled extra virgin olive oil (VEVOO) is very attractive on the global market. A study was performed to highlight the role of different amounts of water and microorganisms on the evolution of VEVOO quality during storage, using the selective effects of ...
Lorenzo Guerrini   +6 more
doaj   +1 more source

Local variation in absolute water content of human and rabbit eye lenses measured by Raman microspectroscopy [PDF]

open access: yes, 1989
Raman spectra were obtained from fresh, fixed and sliced rabbit lenses and from human lens slices. For all lenses and lens slices the ratio R, defined as the Raman intensity at 3390 cm−1 divided by the Raman intensity at 2935 cm−1, was measured at ...
Bot, Annet C.C.   +4 more
core   +7 more sources

Influence of Wall Thickness and Water Content on the Out-of-Plane Stability of Adobe Walls

open access: yesInfrastructures, 2020
This paper presents the results of a numerical study using the finite element method to assess the effect of wall thickness and a moist region along the wall base on the out-of-plane lateral stability of adobe walls.
Umaima Al Aqtash, Paola Bandini
doaj   +1 more source

Changes in selected properties of Calcic Chernozem due to cultivation of Robinia pseudoacacia and Quercus robur

open access: yesFolia Oecologica, 2023
The results of a comprehensive study on the particle size distribution, soil organic matter (SOM) content, and plant-available water in Calcic Chernozem are presented, along with the impact of Robinia pseudoacacia L. and Quercus robur L.
Gorban Vadym, Huslystyi Artem
doaj   +1 more source

Application of Corrected Methods for High-Resolution XRF Core Scanning Elements in Lake Sediments

open access: yesApplied Sciences, 2020
Contemporary studies emphasize theoretical and analytical aspects of monitoring water quality within lacustrine settings. The X-ray fluorescence (XRF) core scanner provides the most rapid, non-destructive high-resolution elemental measurements for ...
Xiaonan Zhang   +9 more
doaj   +1 more source

Potential of Multivariate Statistical Technique Based on the Effective Spectra Bands to Estimate the Plant Water Content of Wheat Under Different Irrigation Regimes

open access: yesFrontiers in Plant Science, 2021
Real-time, nondestructive, and accurate estimation of plant water status is important to the precision irrigation of winter wheat. The objective of this study was to develop a method to estimate plant water content (PWC) by using canopy spectral proximal
Hui Sun   +9 more
doaj   +1 more source

Dependence of Water-Permeable Chitosan Membranes on Chitosan Molecular Weight and Alkali Treatment

open access: yesMembranes, 2020
Chitosan membranes were prepared by the casting method combined with alkali treatment. The molecular weight of chitosan and the alkali treatment influenced the water content and water permeability of the chitosan membranes. The water content increased as
Ryo-ichi Nakayama   +3 more
doaj   +1 more source

Water Content and Superconductivity in Na0.3CoO2*yH2O [PDF]

open access: yes, 2003
We report here the correlation between the water content and superconductivity in Na0.3CoO2*yH2O under the influences of elevated temperature and cold compression.
Baikalov, A.   +4 more
core   +3 more sources

OsDOF11 Affects Nitrogen Metabolism by Sucrose Transport Signaling in Rice (Oryza sativa L.)

open access: yesFrontiers in Plant Science, 2021
Carbon and nitrogen antagonistically regulate multiple developmental processes. However, the molecular mechanism affecting nitrogen metabolism by sucrose transport remains poorly defined. Previously, we noted that Oryza sativa DNA BINDING WITH ONE FINGER
Xinglei Huang   +17 more
doaj   +1 more source

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