Results 261 to 270 of about 911,136 (315)
Extreme low temperature is the key meteorological limiting factor for winter wheat yield in Shihezi. [PDF]
Front Plant SciZhang S, Hu H, Peng J, Zhai J, Yang M.
europepmc +1 more source
Seasonal dynamics and precipitation responses of water use strategies in Tamarix ramosissima in different developmental stages of coppice dunes in the Gurbantunggut Desert, northwest China. [PDF]
BMC Plant BiolXu Y, Cui Q, Dong Z, Zhou B, Liusui Y.
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
2021
Precipitation is a critical step to recover RNA of high purity. This chapter describes the principles of alcoholic precipitation as well as a standard, basic protocol with key advices to observe, but numerous variations on the theme are discussed.
Valérie, Bourguignon-Igel +2 more
openaire +2 more sources
Precipitation is a critical step to recover RNA of high purity. This chapter describes the principles of alcoholic precipitation as well as a standard, basic protocol with key advices to observe, but numerous variations on the theme are discussed.
Valérie, Bourguignon-Igel +2 more
openaire +2 more sources
Chemosphere, 2001
From 1995 to 1998 the concentrations of 4-nitrophenol, 2-methyl-4-nitrophenol, 3-methyl-4-nitrophenol, dinitro-ortho-cresol (DNOC) and 2,4-di-nitrophenol were measured monthly by HPLC in precipitation at eight different locations in Bavaria (Germany).
W, Schüssler, L, Nitschke
openaire +2 more sources
From 1995 to 1998 the concentrations of 4-nitrophenol, 2-methyl-4-nitrophenol, 3-methyl-4-nitrophenol, dinitro-ortho-cresol (DNOC) and 2,4-di-nitrophenol were measured monthly by HPLC in precipitation at eight different locations in Bavaria (Germany).
W, Schüssler, L, Nitschke
openaire +2 more sources
Journal of Symbolic Logic, 1980
The properties of small cardinals such as ℵ1 tend to be much more complex than those of large cardinals, so that properties of ℵ1 may often be better understood by viewing them as large cardinal properties. In this paper we show that the existence of a precipitous ideal on ℵ1 is essentially the same as measurability.If I is an ideal on P(κ) then R(I ...
Thomas Jech +3 more
openaire +2 more sources
The properties of small cardinals such as ℵ1 tend to be much more complex than those of large cardinals, so that properties of ℵ1 may often be better understood by viewing them as large cardinal properties. In this paper we show that the existence of a precipitous ideal on ℵ1 is essentially the same as measurability.If I is an ideal on P(κ) then R(I ...
Thomas Jech +3 more
openaire +2 more sources
Co-precipitation of Cu and Zn in precipitation of struvite
Science of The Total Environment, 2021Struvite recovered from wastewater can be used as a slow-release fertilizer. Nevertheless, hazardous metals easily precipitated with struvite would increase the ecological risk for its agricultural use. In this study, the influence of individual and coexistence of Cu and Zn on the precipitation of struvite was investigated.
Xingwen, Lu +6 more
openaire +2 more sources
The Chemistry of Precipitation in Relation to Precipitation Type
Science of The Total Environment, 1982Abstract Collections have been made of several types of wet deposition and of aerosols in various particle size ranges. The chemical composition of the precipitation changes significantly from one precipitation type to another. The forms of deposition, diffusionally-grown ice for example, compared with accretionally-grown ice, appear to be important ...
openaire +1 more source
A MODEL WITH A PRECIPITOUS IDEAL, BUT NO NORMAL PRECIPITOUS IDEAL
Journal of Mathematical Logic, 2013Starting with a measurable cardinal κ of the Mitchell order κ++ we construct a model with a precipitous ideal on ℵ1 but without normal precipitous ideals. This answers a question by T. Jech and K. Prikry. In the constructed model there are no Q-point precipitous filters on ℵ1, i. e. those isomorphic to extensions of Cubℵ1.
openaire +1 more source