Second and Third Grades

Comparing Effects of Dyad and Individual Training on Learning in Second and Forth grades Girl Students

Cooperative learning is a type of learning which is better than comparative and individual learning methods in acquiring skills and social and affective development. Dyad training method, some type of cooperative learning, is a suitable candidate to achieve an ideal condition for learning.  So the present study through a semi-experimental research aims to investigate effectiveness and efficienc...

Letter: First and second versus second and third exercise tests.

Comparison of Albizia Julibressin and Silver Sulfadiazine in Healing of Second and Third Degree Burns

BACKGROUND Large numbers of population suffer from burn annually. The promising treatment of burn has not been identified yet. Albizia julibressin (A. julibressin) in Fabaceae family is popular for its antiseptic activity. This prospective study was designed to compare the wound healing effects of A. julibressin gel (AG) with silver sulfadiazine (SSD). METHODS This single blind clinical tria...

Second and Third Virial Coefficients for Hydrogen

Second and t hird vi rial coeffi cie nts for para hydroge n ha ve been derived fr om closelv spaced PVT data from 24 t o 100 OK . They are in good agreemen t at J 00 oK wi t h publis hed data for normal hydrogen . An aly t ical represe nta t io ns of t he co mbined data fr om. a bout 20 t o 423 OK are presented whi ch may be usefu l in co mpu tat io n of t hermody na mi c fun ctio ns of the gas...

Mathematical Modelling of Second and Third Generations of Biomass Networks Considering Water-Energy Nexus

Nowadays required energy mostly comes from fossil fuels but the limitation of fossil resources and their environmental effects have encouraged communities to seek alternative renewable energy sources. Meanwhile enery forom biomass (bioenergy) has particular importance due to wide range of resources and other advantages. In this research, a multi-objective model is proposed to design a bioenergy...