scholarly journals Effect of Nutrient Composition Used in the Closed Hydroponics System with Capillary Uptake Method on Nutrient Element Concentrations in the Organic Substrates and Yield of Tomato

2006 ◽  
Vol 5 (3) ◽  
pp. 265-270 ◽  
Author(s):  
Yoshiyuki Ishihara ◽  
Hideyasu Hitomi ◽  
Yoshikazu Yamaki
Keyword(s):  
Nutrient Composition ◽  
Organic Substrates ◽  
Nutrient Element ◽  
Element Concentrations ◽  
Capillary Uptake ◽  
Uptake Method

Toxic and nutrient element concentrations in soft tissues of zebra and quagga mussels from Lakes Erie and Ontario

Chemosphere ◽  
2000 ◽  
Vol 40 (12) ◽  
pp. 1353-1356 ◽  
Author(s):  
Michael A Rutzke ◽  
Walter H Gutenmann ◽  
Donald J Lisk ◽  
Edward L Mills
Keyword(s):  
Soft Tissues ◽  
Nutrient Element ◽  
Quagga Mussels ◽  
Element Concentrations

scholarly journals Effect of Silver-supported Photocatalytic Sterilizer on Sterilization, Yield, Quality and Nutrient Element Concentrations in the Tomato Grown under Rockwool Culture

2008 ◽  
Vol 7 (2) ◽  
pp. 309-315 ◽  
Author(s):  
Kazuhiro Bando ◽  
Mitsunori Kawano ◽  
Yasufumi Kuroda ◽  
Shinichi Kusakari ◽  
Motoyoshi Yamasaki ◽  
...  
Keyword(s):  
Nutrient Element ◽  
Element Concentrations ◽  
Yield Quality ◽  
Rockwool Culture

scholarly journals Growth of Tomato Plants and Changes in Nutrient Element Concentrations in the Rockwool System with a Device to Recycle Used Nutrient Solutions

2004 ◽  
Vol 73 (4) ◽  
pp. 354-363 ◽  
Author(s):  
Masahide Isozaki ◽  
Nobuyuki Konishi ◽  
Makoto Kuroki ◽  
Yasuaki Nomura ◽  
Kazuhisa Tanaka
Keyword(s):  
Nutrient Element ◽  
Tomato Plants ◽  
Element Concentrations ◽  
Nutrient Solutions

Lateral resolution of the electron microbeam analysis

1978 ◽  
Vol 36 (1) ◽  
pp. 542-543
Author(s):  
H.J. Dudek
Keyword(s):  
Quantitative Analysis ◽  
Depth Resolution ◽  
Lateral Resolution ◽  
Cylindrical Particle ◽  
Correction Procedure ◽  
X Ray ◽  
Element Concentrations ◽  
Microbeam Analysis ◽  
The Matrix

The chemical inhomogenities in modern materials such as fibers, phases and inclusions, often have diameters in the region of one micrometer. Using electron microbeam analysis for the determination of the element concentrations one has to know the smallest possible diameter of such regions for a given accuracy of the quantitative analysis.In th is paper the correction procedure for the quantitative electron microbeam analysis is extended to a spacial problem to determine the smallest possible measurements of a cylindrical particle P of high D (depth resolution) and diameter L (lateral resolution) embeded in a matrix M and which has to be analysed quantitative with the accuracy q. The mathematical accounts lead to the following form of the characteristic x-ray intens ity of the element i of a particle P embeded in the matrix M in relation to the intensity of a standard S

Fractionation of polymethylene chains: An electron crystallographic investigation

1986 ◽  
Vol 44 ◽  
pp. 794-795
Author(s):  
Douglas L. Dorset
Keyword(s):  
Cross Section ◽  
Binary Systems ◽  
Linear Chain ◽  
Pure Component ◽  
Organic Substrates ◽  
Crystallographic Investigation ◽  
X Ray Diffraction ◽  
X Ray ◽  
Molecular Sizes ◽  
The Stability

A variety of linear chain materials exist as polydisperse systems which are difficultly purified. The stability of continuous binary solid solutions assume that the Gibbs free energy of the solution is lower than that of either crystal component, a condition which includes such factors as relative molecular sizes and shapes and perhaps the symmetry of the pure component crystal structures.Although extensive studies of n-alkane miscibility have been carried out via powder X-ray diffraction of bulk samples we have begun to examine binary systems as single crystals, taking advantage of the well-known enhanced scattering cross section of matter for electrons and also the favorable projection of a paraffin crystal structure posited by epitaxial crystallization of such samples on organic substrates such as benzoic acid.

Development of High Permeability Core Materials for Embeddable Inductors in Flexible Organic Substrates

2003 ◽  
Vol 769 ◽  
Author(s):  
C. K. Liu ◽  
P. L. Cheng ◽  
S. Y. Y. Leung ◽  
T. W. Law ◽  
D. C. C. Lam
Keyword(s):  
Low Temperature ◽  
Sol Gel ◽  
Circuit Board ◽  
Organic Substrates ◽  
Circuit Boards ◽  
High Permeability ◽  
Electrical Measurements ◽  
Different Temperatures ◽  
Spiral Inductors ◽  
Ceramic Tape

AbstractCapacitors, resistors and inductors are surface mounted components on circuit boards, which occupy up to 70% of the circuit board area. For selected applications, these passives are packaged inside green ceramic tape substrates and sintered at temperatures over 700°C in a co-fired process. These high temperature processes are incompatible with organic substrates, and low temperature processes are needed if passives are to be embedded into organic substrates. A new high permeability dual-phase Nickel Zinc Ferrite (DP NZF) core fabricated using a low temperature sol-gel route was developed for use in embedded inductors in organic substrates. Crystalline NZF powder was added to the sol-gel precursor of NZF. The solution was deposited onto the substrates as thin films and heat-treated at different temperatures. The changes in the microstructures were characterized using XRD and SEM. Results showed that addition of NZF powder induced low temperature transformation of the sol-gel NZF phase to high permeability phase at 250°C, which is approximately 350°C lower than transformation temperature for pure NZF sol gel films. Electrical measurements of DP NZF cored two-layered spiral inductors indicated that the inductance increased by three times compared to inductors without the DP NZF cores. From microstructural observations, the increase is correlated with the changes in microstructural connectivity of the powder phase.

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