منابع مشابه
Will He Be There?
This paper focuses on an unsettling example of experimental labour - the Human Landing Catch (HLC). The HLC is a cheap and reliable technique to produce data on mosquito densities in a defined area. It requires only a human volunteer to sit over night with his legs exposed, a headlamp to spot mosquitoes, and a rubber tube and plastic cup to catch them as they come to feed on him. The HLC formed...
متن کامل“There will be blood” from fibroblasts
The blood system is continuously replenished from a rare population of hematopoietic stem cells (HSCs) that balance self-renewal and differentiation. It is believed that HSCs emerge during embryogenesis from a population of hemogenic endothelial cells at sites like the aorta-gonad-mesonephros (AGM) region and placenta. Transplantation of HSCs is a widely utilized cell therapy for a range of gen...
متن کاملYes, Virginia, there will be healthcare reform.
More than 100 years ago, a young girl named Virginia O'Hanlon wrote a letter to Santa Claus. 1 A newspaper reporter, impressed by the girl's innocence, edi-torialized this quest to believe in a fantasy representing good in the world by penning the famous line, " Yes, Virginia, there is a Santa Claus. " This story came to mind a few weeks ago, when I was having breakfast with my daughter-in-law ...
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: Science
سال: 1974
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.184.4142.1135