Most of us know our families back a few generations but, beyond that, have little idea who our ancestors were or where they lived. Jumping further back, all of us alive today likely share most of our ancestors from 3,000 to 4,000 years ago. What happened between then and now? We’ve pieced together a broad picture of human kinship based on disciplines from archeology to linguistics to history. I...

It has been something of a surprise for Europeans to realize that their advent in the Pacific was something less than a surprise. A number of accounts give the sense that their coming had been expected; that they were previously known beings “returned” or manifest in new form. Such ideas certainly fueled the millenarianism of cargo cults in Papua New Guinea. A further return was indicated in th...

In a recent paper, we showed that domestic chickens can be trained to search for a social stimulus in specific magnetic directions. Chickens can hardly fly and have only small home ranges, hence their having a functional magnetic compass may seem rather surprising. Yet considering the natural habitat of their ancestors and their lifestyle until recently, the advantages of a magnetic compass bec...

Animal metaphors and examples in texts of Rousseau and Herder appear as either ideal or abject ancestors and are thereby assimilated into the history of man. In spite of their differences, for both Rousseau and Herder, men become civilised by eating animals. And, their use of animal metaphors and illustrations belie the very distinction between man and animal that their invocation

We introduce a novel semantic representation formalism, Almost Flat Functional semantics (AFF), which is designed as an intelligent compromise between linguistically motivated predicate/argument semantics and ad hoc engineering solutions based on flat feature/value lists; the central idea is to tag each semantic element with the functional marking which most closely surrounds it. We argue that ...

The Registro Informatizado de Enfermedad TromboEmbólica (RIETE Registry) is an ongoing, international, prospective registry of consecutive patients with acute venous thromboembolism (VTE) designed to gather and analyze data on treatment patterns and outcomes in patients with acute VTE. It started in Spain in 2001, and 6 years later the database was translated into English with the aim to expand...

BACKGROUND Efforts to improve quality of care for patients with acute myocardial infarction (AMI) are a national priority. To date, there have been few studies that have prospectively evaluated hospital quality improvement (QI) interventions. METHODS AND RESULTS Using hospitals in the National Cardiovascular Data Registry (NCDR) ACTION Registry-GWTG, a cluster randomized trial of the effectiv...

This paper describes the Advanced Forensic Format (AFF), which is designed as an alternative to current proprietary disk image formats. AFF offers two significant benefits. First, it is more flexible because it allows extensive metadata to be stored with images. Second, AFF images consume less disk space than images in other formats (e.g., EnCase images). This paper also describes the Advanced ...

We study the existential closures of several propositional languages L considered recently as target languages for knowledge compilation (KC), namely the incomplete fragments KROM-C, HORN-C, K/H-C, renH-C, AFF, and the corresponding disjunction closures KROM-C[∨], HORN-C[∨], K/H-C[∨], renH-C[∨], and AFF[∨]. We analyze the queries, transformations, expressiveness and succinctness of the resultin...

There is increasing evidence that evolution can occur rapidly in response to selection. Recent advances in sequencing suggest the possibility of documenting genetic changes as they occur in populations, thus uncovering the genetic basis of evolution, particularly if samples are available from both before and after selection. Here, we had a unique opportunity to directly assess genetic changes i...