Y Calculus has variables, constants, comparison ops, logical.Tuple Relational Calculus TRC. Query specification involves giving a step by step process of obtaining the query.CSCI-GA. Lecture 4: Relational Algebra and Calculus. DBMS tries to look for the cheapest relational.Comes in two flavors: Tuple relational calculus TRC and Domain relational calculus DRC. Calculus has variables, constants, ...

Physical-layer network coding (PNC) is a novel cooperative technique for two-way relay channel (TRC), where two users exchange information via intermediate relay node(s). On the other hand, the issue of green communications to reduce energy consumption has recently started to arouse much attention. This article studies the energyefficient resource allocation problem for orthogonal frequency div...

Hundreds of proteins are anchored in intracellular membranes by a single transmembrane domain (TMD) close to the C terminus. Although these tail-anchored (TA) proteins serve numerous essential roles in cells, components of their targeting and insertion pathways have long remained elusive. Here we reveal a cytosolic TMD recognition complex (TRC) that targets TA proteins for insertion into the ER...

This essay introduces a new featured section, to be published in Small Axe annually, that explores the critical vocabulary of field Caribbean studies.

TRC undertook a study in 2011 focusing on the township of Crows Nest as its flagship for assessing the existing infrastructure and the development of a future sewer system. The study was designed to identify whether a conventional gravity system would be a more cost-effective option than a pressure sewer system. Consideration of various conditions such as population densities, topographic const...

The prediction of peritoneal recurrence in colorectal cancer patients is required for improvement of prognosis. In this study, we focused on establishing a novel rapid RNA direct amplification system with transcription-reverse transcription concerted reaction (TRC) to detect carcinoembryonic antigen (CEA) mRNA in peritoneal washings, and its usefulness as a prophylactic tool for peritoneal recu...

Abstract “Queer” is a relatively recent and somewhat controversial term in African studies. Yet it proving to be productive, not only for understanding subjectivities of sexuality gender, but also situating Africa’s position the larger economy knowledge. Otu van Klinken explore productive tensions between “queer” “Africa,” aim read Africa as queer from Africa. Thus, rather than imagining polar ...