نتایج جستجو برای: pinal cord
تعداد نتایج: 84930 فیلتر نتایج به سال:
Numerous field experiments were conducted at a wide range of sites in Arizona from 1988 through 1999 involving phosphate (P) fertilization of cotton (Gossypium spp.). A total of 21 site-years were used to study the effects of P on both Upland (G. hirsutum L.) and Pima (G. barbadense L.) varieties. The purpose of these experiments was to evaluate University of Arizona (UA) soil fertility guideli...
Populations of the ground beetle Scaphinotus petersi are isolated in subalpine conifer forest habitats on mountain ranges or Sky Islands in southeastern Arizona. Previous work on this species has suggested these populations have been isolated since the last post-glacial maximum times as warming caused this cool adapted species to retreat to high elevations. To test this hypothesis, we inferred ...
Casa Grande is an Indian ruin of undetermined antiquity situated in Pinal County, southern Arizona, a little more than a mile from the left bank of the Gila River. It lies twelve miles from Florence and about eighteen miles from the Casa Grande station on the Southern Pacific Railroad. Casa Grande was given its name about 1694 by its discoverer, the celebrated Jesuit, Father Eusebio Francisco K...
During November 24-27, 2012, the Arizona Department of Health Services (ADHS) was notified that eight male inmates of prison A, a maximum security prison, had been hospitalized for treatment of an acute neurologic condition suspected to be botulism. Botulism is a serious paralytic illness caused by a nerve toxin produced by the bacterium Clostridium botulinum. All eight patients reported drinki...
Although pediatric neurosurgery is relatively young as a formal subspecialty of general neurosurgery (the first meeting of the Section of Pediatric Neurological Surgery was held in 1972 and the American Society of Pediatric Neurosurgery first met in 1978), it has been practiced for millennia. Trephined pediatric skulls were excavated in Peru and at other ancient sites.1 The father of neurosurge...
S pinal stenosis is found frequently in the elderly, especially after the age of 55. The condition has become increasingly symp tomatic of longer life expectancy and a more active life style in the senior age group. Symptoms can range from an occasional, spontaneously reversible backache and claudication to full blown severe walking difficulties. More severe presentations of this condition freq...
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