نتایج جستجو برای: ion concentration

تعداد نتایج: 565746  

احمدی, سیده سوسن سادات, حسن پور, احمد , نیایی‌فر, محمد ,

In this work, Europium ion (Eu3+) substituted yttrium iron garnet particles EuxY3-xFe5O12 (x=0.0, 1.0, 2.0) were synthesized by the sol-gel method. X-ray diffraction (XRD) patterns confirmed the pure garnet structure for all samples. The garnet phase was studied by using Far-FTIR and Raman spectroscopy. The results of vibrating sample magnetometer (VSM) represents that saturation magnetization ...

Journal: :Journal of Biological Chemistry 1917

Journal: :Journal of the Japan Society for Precision Engineering 1988

2004
ROBERT GESELL ALRICK B. HERTZMAN

The importance of a constant hydrogen ion concentration of the arterial blood to normal tissue function has been greatly stressed within the past decade. The apparent dependency of tissue acidity on blood acidity coupled with the constancy of the arterial hydrogen ion concentration in the normal individual seemed to justify this emphasis. This constancy of hydrogen ion concentration of the arte...

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