Long-term storage of somatic embryogenic white spruce tissue at ambient temperature

1991 ◽  
Vol 25 (1) ◽  
pp. 53-60 ◽  
Author(s):  
Richard W. Joy ◽  
Prakash P. Kumar ◽  
Trevor A. Thorpe
Keyword(s):  
Ambient Temperature ◽  
White Spruce ◽  
Long Term Storage ◽  
Somatic Embryogenic ◽  
Term Storage

Long-term stability of water samples— reanalysis of 20-year-old unpreserved samples

2019 ◽  
Vol 193 (2) ◽  
pp. 167-171
Author(s):  
Espen Enge
Keyword(s):  
Ambient Temperature ◽  
Water Samples ◽  
Water Bodies ◽  
Total Hardness ◽  
Term Stability ◽  
Long Term Stability ◽  
Long Term Storage ◽  
Stability Of Water ◽  
Term Storage

The current study compiles data from the reanalysis of 25 water samples stored unpreserved at ambient temperature for 20 years. Small changes in pH, conductivity and chloride and no significant effects on Al and total hardness were detected. The small effects measured, even during long-term storage under unsuitable conditions, suggest that samples taken from pristine water bodies remain chemically stable over many years.

scholarly journals Analysis of ambient temperature change on depletion intensity of powder charges during long-term storage of ammunition

2016 ◽  
Vol 6 (2(32)) ◽  
pp. 28-35
Author(s):  
Алексей Игоревич Бирюков ◽  
Игорь Юрьевич Бирюков
Keyword(s):  
Ambient Temperature ◽  
Temperature Change ◽  
Long Term Storage ◽  
Term Storage

scholarly journals Degradation of selected nutrients in sunflower oils during long-term storage

2014 ◽  
Vol 32 (No. 6) ◽  
pp. 595-600 ◽  
Author(s):  
L. Vrbiková ◽  
Š. Schmidt ◽  
F. Kreps ◽  
L. Tmáková ◽  
M. Čertík ◽  
...  
Keyword(s):  
Ambient Temperature ◽  
Oxidative Stability ◽  
Chemical Properties ◽  
Beta Carotene ◽  
Storage Conditions ◽  
Pet Bottles ◽  
Long Term Storage ◽  
Sunflower Oils ◽  
Term Storage

We investigated the influence of long-term storage (10 months) at an average ambient temperature of 25°C on oxidative stability of sunflower oils (made in Slovakia, Czech Republic, Austria, and Hungary) and their nutrients. Chemical properties were determined and changes in oxidative stability monitored. Oil samples were collected and analysed for the content of tocopherols and β-carotene. Degradation of nutrients depends on chemical composition of oils and storage conditions. It was found that the concentration of both antioxidants decreased in all the samples with the increase in storage time. According to the results, losses of total tocopherols and β-carotene in refined sunflower oils stored in transparent 5-l PET bottles and exposed to daylight at ambient temperature were found to be 52–64% and 63–65%, respectively. The country of origin had no statistically significant impact on the oxidative stability of stored sunflower oils.  

Modelling of Moisture Movement in Wood during Outdoor Storage

2001 ◽  
Vol 6 (2) ◽  
pp. 3-14 ◽  
Author(s):  
R. Baronas ◽  
F. Ivanauskas ◽  
I. Juodeikienė ◽  
A. Kajalavičius
Keyword(s):  
Experimental Data ◽  
Finite Difference ◽  
Climatic Conditions ◽  
Two Dimensional ◽  
Moisture Movement ◽  
Finite Difference Technique ◽  
Long Term Storage ◽  
Space Formulation ◽  
Term Storage

A model of moisture movement in wood is presented in this paper in a two-dimensional-in-space formulation. The finite-difference technique has been used in order to obtain the solution of the problem. The model was applied to predict the moisture content in sawn boards from pine during long term storage under outdoor climatic conditions. The satisfactory agreement between the numerical solution and experimental data was obtained.

Trehalose: a cryoprotectant that enhances recovery and preserves function of human pancreatic islets after long-term storage

Diabetes ◽  
1997 ◽  
Vol 46 (3) ◽  
pp. 519-523 ◽  
Author(s):  
G. M. Beattie ◽  
J. H. Crowe ◽  
A. D. Lopez ◽  
V. Cirulli ◽  
C. Ricordi ◽  
...  
Keyword(s):  
Pancreatic Islets ◽  
Human Pancreatic Islets ◽  
Long Term Storage ◽  
Term Storage
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