Security has been major concern of mankind for decades. Various techniques have introduced to provide possible solutions and this list is growing everyday. Most of these techniques are preventive and are mainly used to raise alarms. With growing knowledge and…

A personal retrospective
1960s
In1959 I half-passed my 11+ and went to a technical school in Kent. In 1964 I took O levels and in 1966, A levels in metalwork and technical drawing. These examinations were unimaginatively constructed –
amounting…

The spectroscopic techniques represent one of the most powerful tools to investigate the structure of all the materials and chemical composition of the cultural object like potteries and ceramic. The spectroscopic techniques that are used in the present study are…

Instructors are often unaware of the negative impact that their own pedagogical practices can have on their students—practices that can lead to student subjugation. I contend that, for instructors to move from Freire’s (1970) notion of the traditional banking concept…

2010

2010

Los ríos altoandinos son la principal fuente de agua para ciudades y zonas agrícolas en los Andes del norte, pero existe poco conocimiento de los cambios en el uso del suelo y su efecto en la calidad de los ríos…

Le rôle important joué par la mitochondrie dans la cellule eucaryote est admis depuis longtemps. Cependant, la composition exacte des mitochondries, ainsi que les processus biologiques qui sy déroulent restent encore largement inconnus. Deux facteurs principaux permettent dexpliquer pourquoi létude…

Descripción completa.

L’étude présente l’élaboration du premier outil d’évaluation normalisée du langage destiné aux enfants francophones d’âge préscolaire des pays africains qui se caractérisent par l’absence de services publics en orthophonie et la méconnaissance des retards de langage. En s’inspirant des techniques…