منابع مشابه
Biomagnetic research in gastroenterology
Humans rely on their gastrointestinal system for providing the body with a constant supply of nutrients, water and electrolytes. The food must be digested (reduced physically and chemically to a molecular level) to be absorbed in the small intestine. Since both digestion and absorption depend on diffusion the flow of nutrients along the small intestine (GI transit) must be compatible with the r...
متن کاملMultichannel Squid Biomagnetic Systems
The field of biomagnetism advanced considerably since the first recordings of magnetic fields of the human heart in 1963 and of the human brain in 1968. Since the introduction of whole-cortex magnetoencephalography (MEG) systems in 1992, the number of installed channels has dramatically increased, and the magnetic evaluation of the human brain has been gradually finding its place in clinical wo...
متن کاملHot Potatoes in AF
Western society is at the brink of an atrial fibrillation (AF) explosion. Already AF is the most common sustained arrhythmia worldwide; in the US alone the estimated prevalence in 2010 was between 2.7 to 6.1 million, and this is expected to rise to between 5.6 and 12 million by 2050 [1]. The source of this increase is multifactorial and our current ability to manage the condition is often subop...
متن کاملBiomagnetic activity in prostate cancer and BPH.
OBJECTIVE The aim of this study was to investigate the role of biomagnetic activity measurements in detecting prostate malignancies, in differentiating cancerous from benign prostate lesions and in generally improving our understanding of prostate cancer biology. METHODS Magnetic recordings were obtained from 47 patients with palpable prostate lesions. Twenty-four had prostate carcinoma and 2...
متن کاملNitrogen Requirements of Potatoes
Nitrogen fertilizer applications, for maximum fertilizer efficiencies and crop yields, should be based on the N required by the crop during its various growth stages. The objectives of this paper were to identify the N requirements of the potato plant (Solarium tuberosurn L.) during growth and to evaluate selected soil and plant tissue tests as indicators of the plant's N status. Growth analysi...
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ژورنال
عنوان ژورنال: Canadian Journal of Plant Science
سال: 1972
ISSN: 0008-4220,1918-1833
DOI: 10.4141/cjps72-119