Abstract Container-based sanitation (CBS) is increasingly used to provide safely managed in low-income urban settlements. However, questions remain around the viability of scaling up technology, partly because it relies on regular emptying and servicing containers by a CBS provider. This paper investigates mechanisms which this process can be achieved efficiently. Three separate collection stra...

background: psychological problems of infertility can be a contributory factor in intensity of infertility. the aim of this study was to estimate the effectiveness of coping techniques training on coping strategies of infertile women in kermanshah. methods: among the women who visiting infertile clinic, 40 volunteer women had been chosen and randomly divided equally into two experimental and co...