منابع مشابه
Kinetic hanger
A kinetic priority queue is a kinetic data structure which determines the largest element in a collection of continuously changing numbers subject to insertions and deletions. Due to its importance, many different constructions have been suggested in the literature, each with its pros and cons. We propose a simple construction that takes advantage of randomization to achieve optimal locality an...
متن کاملCliff hanger
The asparagus season has recently ended for northern hemisphere crops. Tradition has it that, at the summer solstice, growers stop cutting spears to allow the plant to grow and produce enough resources to generate spears for the next spring’s crop. The plant is becoming increasingly fashionable and production is increasing to meet demand. But the cultivated asparagus has a wild relative that is...
متن کاملLessons from the Roswell Park bone marrow transplant aspergillosis outbreak.
Between April 1982 and March 1983 an outbreak of aspergillosis occurred among bone marrow transplant patients in a newly opened bone marrow transplant unit (BMTU) at the Roswell Park Memorial Institute. Rotstein and his colleagues, in an article in this issue, present the first scientific data about this important event. Their primary contribution is a case-control analysis of risk factors pred...
متن کاملPTH(1-84)/PTH(7-84): a balance of power.
This review considers many new basic and clinical aspects of parathyroid hormone (PTH). We focus especially on the identification of PTH fragments and how they may relate to renal failure, diagnosis, and treatment of secondary hyperparathyroidism and renal osteodystrophy. The biosynthesis and metabolism of PTH, measurement of circulating forms of PTH, the effects of PTH on receptor activation a...
متن کاملAn unusual case of child head injury by coat hanger*.
Traumatic brain injury is the leading cause of morbidity and mortality among children suspected of child abuse. Penetrating cranio-facial injuries are generally rare in the pediatric age group and are caused by both accidental and inflicted mechanisms. We report an unusual case of a 2-year-old female who was admitted to a pediatric emergency room with an industrial stainless steel coat hanger i...
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ژورنال
عنوان ژورنال: Journal of Medical Ethics
سال: 1999
ISSN: 0306-6800
DOI: 10.1136/jme.25.6.528