منابع مشابه
What shall we call them?
When last discussed in Pediatrics in 2002, the American Academy of Pediatrics (AAP) Committee on Psychosocial Aspects of Child and Family Health statement “Coparent or Second-Parent Adoption by Same-Sex Parents”2 (reaffirmed February 2010) and the accompanying technical report written by Ellen Perrin, MD, FAAP,3 drew much attention and engendered controversy both within the AAP and outside of i...
متن کامل"How then shall we live?".
This address did not originate in my neocortex, but in a deeper region of my brain, the one responsible for signaling a sense of warning. The sense I have is that a subtle, distinct change is occurring around me that is not quite right. This sense eventually grew into the perception that society, in general, and medicine, in particular, are devaluing the ideals of service and sacrifice. I did n...
متن کاملAging: Shall We Take the High Road?
For ectotherms, lifespan is increased at low temperature and decreased at high temperature. A new study in Caenorhabditis elegans shows that thermosensory neurons can counteract the effects of high temperature on lifespan by controlling the activity of a steroid signaling pathway.
متن کاملUbiquitous Computing: Shall we Understand It?
Pervasive or ubiquitous computing has become an aspiration of the computing community in the last 15 years. Its vision, pioneered by Mark Weiser [1], is that populations of computing entities—hardware and software—will become an effective part of our environment, performing tasks that support our broad purposes without our continual direction, thus allowing us to be largely unaware of them. The...
متن کاملShall We Stop All Unsolicited Email Messages?
Spam is commonly defined as unsolicited email messages, and the goal of spam filtering is to eliminate these messages. In this paper, we argue that not all unsolicited email messages are useless to recipients, and dropping all unsolicited messages is not optimal for either the recipient or the sender. Increasing the sender’s cost (with stamps, puzzles or tarpits) has been another approach aimed...
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: Scientific American
سال: 1893
ISSN: 0036-8733
DOI: 10.1038/scientificamerican04291893-14439bsupp