sewage effluent is the carrier of huge amounts of n (0.09 to 0.16%), p (0.023 to 0.029 %), and k (0.11 to 0.18%) and as well as it is rich in organic carbon (3.27%). transfer of the toxic trace metal (pb) from the contaminated site can be seized out from the food chain through application of feso4.7h2o and caso4 in a larger area. the efficacy of the toxic metal immobilization through an applica...

nearly two decades, organizational failures are considered as an effective source of promoting organizational learning. error management culture in the organization is established as a mechanism to facilitate organizational learning from errors that improves long-term and sustainable innovation and organizational performance. the main objective of this study is to investigate the relation betwe...

Normal adult human bladder obtained at cystoscopy has been maintained in long-term organ culture. Several media were tested for their ability to maintain viability and normal tissue morphology. The optimum medium was Ham's F-12 nutrient mixture, supplemented with 10% fetal calf serum, hydrocortisone (1 microgram/ml), and FeSO4, (0.45 microgram/ml). During the first 28 days in vitro, epithelial ...

Glial cells in the brain express neurotransmitter receptors and can respond appropriately to application of exogenous neurotransmitters such as glutamate. However, activation of receptors by endogenous, synaptically released transmitter has been difficult to demonstrate directly. Using cell-pair recording in cerebellar cultures from embryonic mouse, it is shown that activation of a cerebellar g...

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Meaningful group structures are co-created within the long-term outpatient psychotherapy group through a hermeneutical interaction between structure and immediate experience of structure by individuals embedded in personal and collective contexts. Co-created meanings expand original group- and self-understandings and further evolve structures that are stable yet do not exist independently of th...

This article describes an approach to nursing home physician care that allows physicians to play a more integral role in the long-term care culture change movement. Through a simple refocusing of the traditional clinical assessment and plan, the physician's role is shaped and redefined, support staff more clearly see how the physician may contribute to the effort, and residents and families are...

Cells have been established in continuous culture from human and animal tissues, both normal and carcinomatous. From 197 specimens, 105 could be maintained in vitro for varying lengths of time, 27 for more than 6 months. In all cases the cells were found to be diploid. Cell lines with both epithelial and fibroblastic morphology have been isolated in medium 199 with added fetal calf serum, but a...

Human bronchial epithelium has been maintained in organ culture in serum-supplemented medium for 4 months. After 4 to 6 weeks in culture, various changes in morphology were apparent. There was an increase in autophagic vacuoles in mucous, ciliated, and basal cells, a reduction in the height of the columnar cells, a decrease in the number of goblet mucous cells, and an increase in cells with sma...