Exact supersymmetry can be maintained on non-anticommutative superspace with a twisted coproduct on the supergroup.We show that the usual exchange statistics for the superfields is not compatible with the twisted action of the superpoincaré group and find a statistics which is consistent with the twisted coproduct and imply interesting phenomena such as mixing of fermions and bosons under parti...

this study was conducted in order to investigate the problems and solutions to improve the employment situation in agriculture sector in karaj payam noor university students. statistical population are included all of karaj payam noor university graduate students (n=1320). using cochran formula, 120 students were selected as sample. for more credits of findings, 150 questionnaires were distribu...

Homogeneous superspaces arising from the general linear supergroup are studied within a Hopf algebraic framework. Spherical functions on homogeneous superspaces are introduced, and the structures of the superalgebras of the spherical functions on classes of homogeneous superspaces are described explicitly.

We introduce the concept of the Grassmann real form of an arbitrary matrix supergroup and of its Lie superalgebra. This new notion includes as special cases the ordinary real forms (considered and classified by Serganova) but it is more general. Indeed, the Grassmann real forms are characterized by certain Lie superal-gebra automorphisms of order four, while the ordinary real forms by those of ...

the purpose of the present study was to determine gender differences in the language development and skills of first grade students of primary schools in marivan-iran. to do this, 260 first grade students (140 males and 120 females) were chosen by multi stage cluster sampling and stratified random sampling methods among the first grade students in elementary schools in the 2011-2012 academic ye...

background and aim: many women are abused by their intimate partners before and during pregnancy. although, domestic violence during pregnancy has serious consequences for women’s health, little is known about how domestic violence may change throughout pregnancy transitions. research shows that three types of partner violence can have different consequences for women’s health and well-being . ...

quince fruit has many benefits to human health and is an excellent source of pectin for jellies and jam industry. the objective of the present research was to study fruit physio-chemical attributes of some quince genotypes at harvest and their changes during cold storage. the fruit of 15 genotypes were harvested at optimum maturity and stored for 0, 30, 60, 90 and 120 days in cold storage and s...

The introduction of new kinds of energy mixes to the electricity grid is a challenging environmental task for present and future generations as they fight the pollution and global warming issues associated with urbanization. Individual appliances and whole buildings that continuously incorporate local intelligence which originates from the new technologies of Internet of Things (IoT) are the ne...

Corrosion and scaling in drinking water sources can lead to economic and health damages. These processes produce by-products in distribution systems, reduce chemical water quality, and are the cause of health issues among consumers. The aim of this study was to evaluate the corrosion and scaling potential of water supply sources of Marivan villages, Iran. In total, 106 water samples were collec...