منابع مشابه
Missed connections: photoreceptor axon seeks target neuron for synaptogenesis.
Extending axons must choose the appropriate synaptic target cells in order to assemble functional neural circuitry. The axons of the Drosophila color-sensitive photoreceptors R7 and R8 project as a single fascicle from each ommatidium, but their terminals are segregated into distinct layers within their target region. Recent studies have begun to reveal the molecular mechanisms that establish t...
متن کاملTarget Height and Target Range for Japanese Children: Revisited
In 1990, we proposed the equations to calculate target height (TH) and target range (TR) for Japanese, taking account of the positive height secular trend observed over the last ∼100 years. However, height difference between generations appears to have become small or negligible in contemporary Japanese populations. Thus, we re-analyzed the Japanese height data, and revised the equations for TH...
متن کاملRevisiting the death of Eleanor Roosevelt: was the diagnosis of tuberculosis missed?
Controversy has surrounded the death of Eleanor Roosevelt in 1962. There has been a persistent sense that doctors missed the diagnosis of miliary tuberculosis, thereby jeopardizing her life. This article, using Roosevelt's medical chart and other previously unreviewed documents, revisits her illness and death. What disease actually killed Eleanor Roosevelt? Did her physicians miss the diagnosis...
متن کاملAn Organic Intravesical Foreign Body Caused by Penetrating Trauma that was Missed during Initial Management
We report a case of an intravesical foreign body that was incompletely removed endoscopically and that defied diagnosis with current diagnostic tools. A 65-year-old man visited Korea University Anam Hospital complaining of dysuria and a sensation of residual urine. His medical history included an intravesical foreign body caused by penetrating trauma, and he had undergone endoscopic removal of ...
متن کاملOptical Target Tracking by Scheduled Range Measurements
In this paper, optical target tracking, by regular target bearing measurements and target range in a lower and scheduled measurement rate is considered. Variance of the target range estimation error is used as scheduling criterion. For this purpose, target dynamic state vector in modified spherical coordinates is stated in such a way that all target states be decoupled from range-related target...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Deutsches Aerzteblatt Online
سال: 2011
ISSN: 1866-0452
DOI: 10.3238/arztebl.2011.0134a