Fossils off the record
نویسندگان
چکیده
منابع مشابه
Off-the-record Email System
In the flood of communications now carried via email, it frequently happens that users want to keep some casual or sensitive exchanges off the record, just as in ordinary telephone conversations. Within the system architectures commonly in use today, however, virtually all email transmissions leave a permanent record behind a paper trail that is extremely difficult to obliterate. Even after an ...
متن کاملOTR: Offline Off-the-Record (OTR) messaging
Off-the-record (OTR) is a security protocol that can be used in privacy preserving instant messaging (IM) systems. However, the conventional OTR is not applicable in some practical scenarios (e.g., when communication network became disconnected) because OTR requires both parties to be online at the same time. To address this limitation, we extend the conventional OTR into a new protocol named o...
متن کاملLate Paleocene fossils from the Cerrejon Formation, Colombia, are the earliest record of Neotropical rainforest.
Neotropical rainforests have a very poor fossil record, making hypotheses concerning their origins difficult to evaluate. Nevertheless, some of their most important characteristics can be preserved in the fossil record: high plant diversity, dominance by a distinctive combination of angiosperm families, a preponderance of plant species with large, smooth-margined leaves, and evidence for a high...
متن کاملWorking off the record: physicians' and nurses' transformations of electronic patient record-based patient information.
BACKGROUND Electronic patient records (EPRs) are increasingly being used in health care, but little is known about how EPR-based patient information is used in daily care activities, nor about its potential influence on novice training. METHOD Seventy-two physicians and nurses participated in an eight-month study on a single pediatric ward. Eighty hours of nonparticipant observations and 20 i...
متن کاملthe effect of the record infancy in crimilly acts of guilties (in karaj city)
چکیده یکی از مهمترین دغدغه های بزرگ جوامع بشری، از دیر باز تا کنون که ذهن پژوهشگران و متخصصان بهداشت روانی و اجتماعی و دولتها رابه خود مشغول داشته، مسأله ی بزهکاری می باشد. شناخت کامل پدیده ی بزهکاری و بزهکار، علل وعوامل سقوط یک انسان، چگونگی درمان وی و درنهایت پیشگیری ازبزهکاری ودریک کلام سالم سازی یک جامعه، رسالت عظیم، انسانی ومقدسی می باشد که با بررسی شخصیت مجرم یعنی[ انسانی که تحت شرای...
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ژورنال
عنوان ژورنال: Nature
سال: 2004
ISSN: 0028-0836,1476-4687
DOI: 10.1038/427397a