Who needs crystals anyway?
نویسندگان
چکیده
منابع مشابه
Who Needs Sex (or Males) Anyway?
0001 If you own a birdbath, chances are you’re hosting one of evolutionary biology’s most puzzling enigmas: bdelloid rotifers. These microscopic invertebrates—widely distributed in mosses, creeks, ponds, and other freshwater repositories—abandoned sex perhaps 100 million years ago, yet have apparently diverged into nearly 400 species. Bdelloids (the “b” is silent) reproduce through parthenogene...
متن کاملGoal-Proximity Decision Making: Who needs reward anyway?
Reinforcement learning (RL) models of decision-making cannot account for human decisions in the absence of prior reward or punishment. We propose a mechanism for choosing among available options based on goal-option association strengths, where association strengths between objects represent object proximity. The proposed mechanism, GoalProximity Decision-making (GPD), is implemented within the...
متن کاملWho Reads This Stuff Anyway?
I DON’T THINK anything in our industry would get done without deadlines. We have that block of code to write by next month, a presentation to complete for a staff meeting next Friday, and that paper to write by the ITC due date. “Schedules are for slipping,” said a manager in Tracy Kidder’s Soul of a New Machine, but a slip just means a new deadline. I had a manager who required a date for each...
متن کاملWho Uses Virtual Worlds Anyway?
Virtual worlds have grown tremendously in recent years yet little is known about individuals that are working within these worlds. A study of several virtual worlds reveals that members are hesitant to reveal personal information which complicates investigations of such environments. We investigated the role of sex and computer self efficacy on users’ intentions to use Second Life (a popular vi...
متن کاملWho Needs Facebook Anyway - Privacy and Sociality in Social Network Sites
SNSs pose a plethora of privacy issues that are reasonably well known and understood. Many issues boil down to the same problem: information makes it to the wrong audience. This problem is inherent to the design and business model of the current social network sites. How to cope with this? Two approaches seem obvious: address user behaviour and/or address the architecture of social network site...
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: Nature
سال: 1997
ISSN: 0028-0836,1476-4687
DOI: 10.1038/386026a0