‎in this paper‎, ‎we introduce and study a class of generalized vector quasi-equilibrium problem‎, ‎which includes many vector equilibrium problems‎, ‎equilibrium problems‎, ‎vector variational inequalities and variational inequalities as special cases‎. ‎using one person game theorems‎, ‎the concept of escaping sequences and without convexity assumptions‎, ‎we prove some existence results for ...

we establish a relationship between general constrained pseudoconvex optimization problems and globally projected dynamical systems. a corresponding novel neural network model, which is globally convergent and stable in the sense of lyapunov, is proposed. both theoretical and numerical approaches are considered. numerical simulations for three constrained nonlinear optimization problems are giv...

This study examined the intersecting impact of structural inequalities and transactional sex on in-school adolescent girls’ risk pregnancy poor educational outcomes in rural northern KwaZulu-Natal. In this article, we understand as providing a basis for relationships between girls older men. Participatory visual research methods were employed with 18- 19-year-old boys to examine multiple system...

background & aim: one of the most important events in human life is marriage. sexual satisfaction is one of the effective factors in a successful marriage. accordingly, sexual health education is necessary. sex education should be in line with the cultural, religious, and social infrastructures of the society. the aim of this study was to compare the effect of sex education with and without rel...

introduction: genetic and health factors along with ethnicity and geographic location are factors that affect the time of puberty onset. the aim of the present study was to evaluate the mean age of onset of puberty and its stages in boys of yazd. methods: this cross- sectional study with random clustering sampling method was conducted on 1018 healthy 9-16 years old male students of yazd. all ca...

background: sexuality is an important part of women’s health, quality of life, and general well-being. there are many factors influencing the female sexual function, including psychological, physiological, couple relationship, and socio-cultural factors. pregnancy plays an important role in the sexual function and behavior of women. objective: this study aims to evaluate the sexual function and...

background: one of negative and influential factor to chronic diseases is creation of sexual problems in the couple's sexual relationship. sexual health is one of the most important factor in sexual and marital satisfaction. objective: this study aims to compare the relationship between couple burnout, sexual assertiveness, and sexual dysfunctional beliefs in women with diabetic and non-diabeti...

Abstract: In this article, we analyse the sexual division of labour in agroecological work women living Agrarian Reform territories Paraná. Research data point to women’s increased autonomy, ‘agency’ and active subjectivity. However, identified persistence patriarchal divisions labour. This leads longer working days exhaustion bodies. addition, reduced socio-political organization migration rea...

Lília Momplé, a Mozambican author, portrays the coexistence between black and white men women in her works. By contesting colonial legacy, author contributes to subaltern's voice. In this paper, we discuss how characters, particular, short story collection No One Killed Suhura, are oppressed by colonialist societies. This text addresses violence of social, racial, sexual inequalities power rela...

In South Africa, both HIV and gender-based violence are highly prevalent. Gender inequalities give men considerable relational power over young women, particularly in circumstances of poverty and where sex is materially rewarded. Young women are often described as victims of men, but this inadequately explains women's observed sexual agency. This paper takes a different approach. We use qualita...