Previous studies have documented that children are slow to acquire adjectives into their productive vocabulary. Yet in laboratory studies, even very young children can extend novel adjectives to new instances. Two studies examined the relation between children’s acquisition of adjectives and children’s emerging knowledge about nouns. In Study 1, the input parents provide to children when talkin...

A 69 year old non-smoking male attended the surgery giving a one week history of a cough productive of green sputum. He was diagnosed with community acquired pneumonia, issued an antibiotic, and advised to return if he was not improving in four weeks. Four weeks later, he had ongoing sputum production. A full blood picture revealed the following: 1. What is the most significant abnormality? 2. ...

This paper describes phonological development in children with Down syndrome paying particular attention to underlying deficits and intervention strategies. The first section provides an overview of factors believed to influence phonological development in this population. The second section describes four aspects of Down syndrome phonology: (1) the prelinguistic stage; (2) the transition to sp...

Innovative production is driven by creative destruction. High turnover requires frequent reallocation of capital. Banks play a major role in capital withdrawing funds from nonviable firms and redirecting credit to scale up the most productive firms. Structural parameters banking system thus affect country’s comparative advantage innovative sectors. Using Heckscher–Ohlin model with banks, this p...

background and purpose: multiple choice tests are the most common type of tests used in evaluating the general english knowledge of the students in most medical universities, however the efficacy of these tests are not examined precisely. we compare and examine the integrative tests and discrete point tests as   measures of the english language knowledge of medical students. methods: three test...

BACKGROUND In response to international efforts to control and eradicate malaria, we designed this study to give a bibliometric overview of research productivity in antimalarial drug resistance (AMDR). METHODS Keywords related to AMDR were used to retrieve relevant literature using Scopus database. RESULTS A total of 976 publications with an h-index of 63 were retrieved. The number of publi...

This study had three main objectives: (1) to evaluate the aboveground biomass and volume yield of three unrelated hybrid poplar clones in 9 year-old riparian buffer strips located on four farms of southern Québec, Canada; (2) to compare yield data at 9 years with previous data (at 6 years); (3) to evaluate how soil fertility, measured using three different soil testing methods (soil nutrient st...

In recent years, researchers have investigated a growing number of weighted networks where ties are differentiated according to their strength or capacity. Yet, most network measures do not take weights into consideration, and thus do not fully capture the richness of the information contained in the data. In this paper, we focus on a measure originally defined for unweighted networks: the glob...

Network motifs are overrepresented interconnection patterns found in real-world networks. What functional advantages may they offer for building complex systems? We show that most network motifs emerge from interconnections patterns that best exploit the intrinsic stability characteristics of individual nodes. This feature is observed at different scales in a network, from nodes to modules, sug...

Using a sample of 21 OECD-countries we measure productivity in top-edge economic research by using data envelopment analysis (DEA). DEA is a tool for evaluating relative efficiency and is widely used when there are multiple inputs and outputs and one lacks a specific functional form of a production function. The publications in 10 economics journals with the highest average impact factor over t...