CHEMISTRY: Eluting the Tag

Synthesis of Heterobifunctional Protein Fusions Using Copper-Free Click Chemistry and the Aldehyde Tag**

Tag Questions in Persian: Investigating the Conversational Functions

This article intends to identify the use and typify the functions of tag questions (TQs) in Persian everyday conversations and dialogic interaction.  The analyses were made based on two data sources:  A documentary film titled Commander in which the participants are engaged in free interactions, and an audio-recorded instrument named CALLFRIEND which consists of Iranian native...

Improving the Exploration of Tag Spaces Using Automated Tag Clustering

Due to the increasing popularity of tagging, it is important to overcome challenges resulting from the free nature of tagging, such as the use of synonyms, homonyms, syntactic variations, etc. The Semantic Tag Clustering Search (STCS) framework deals with these challenges by detecting syntactic variations of tags and by clustering semantically related tags. We evaluate our framework using Flick...

Towards the 5¢ Tag

Radio Frequency Identification (RFID) systems consist of readers, also called interrogators, and tags, also called transponders. This paper deals with RFID tags. Specifically, we deal with IC-based (integrated circuit based), passive, packaged RF tags with 64 bits of read-only memory. Today, tags cost upwards of 50¢, but there is great demand for low-cost RF tags. The specified target of 5¢ tag...

Understanding Tag Systems by Comparing Tag models

Since Holland (1993) introduced the concept of tags a number of tag models with intriguing and potentially very useful, properties have been advanced. However there is currently little understanding as to the exact mechanisms that produce these results. Specifically it is not know what (if any) are the necessary conditions for tag systems to produce high levels of cooperation in social dilemmas...