A global analysis of $$b \rightarrow s \ell \ell $$ data in heavy and light $$Z'$$ models

Selecting ELL Textbooks: A Content Analysis of Language-Teaching Models

A $2\ell k$ Kernel for $\ell$-Component Order Connectivity

In the `-Component Order Connectivity problem (` ∈ N), we are given a graph G on n vertices, m edges and a non-negative integer k and asks whether there exists a set of vertices S ⊆ V (G) such that |S| ≤ k and the size of the largest connected component in G−S is at most `. In this paper, we give a kernel for `-Component Order Connectivity with at most 2`k vertices that takes nO(`) time for eve...

Rethinking $(k,\ell)$-anonymity in social graphs: $(k,\ell)$-adjacency anonymity and $(k,\ell)$-(adjacency) anonymous transformations

This paper treats the privacy-preserving publication of social graphs in the presence of active adversaries, that is, adversaries with the ability to introduce sybil nodes in the graph prior to publication and leverage them to create unique fingerprints for a set of victim nodes and re-identify them after publication. Stemming from the notion of (k, l)-anonymity, we introduce (k, l)-anonymous t...

Selecting ELL Textbooks: A Content Analysis of L2 Learning Strategies

Although middle school teachers use a variety of ELL textbooks, many lack effective criteria to critically select materials that represent a wide range of L2 learning strategies. This study analyzed the illustrated and written content of 33 ELL textbooks to determine the range of L2 learning strategies represented. The researchers chose an intentional, convenience sample from each textbook to f...

ELL-associated factor 2 (EAF2), a functional homolog of EAF1 with alternative ELL binding properties.

The (11;19)(q23;p13.1) translocation in acute leukemia results in the formation of an MLL-ELL fusion protein. ELL is an RNA polymerase II elongation factor that interacts with the recently identified EAF1 protein. To characterize the normal functions of ELL and its aberrant activities when fused to MLL, we isolated a second protein that interacts with ELL named EAF2 for ELL Associated Factor 2....