MASTER OF ENGLISH

Investigation was carried out to study the dyeing potential of Quercus robur L. and Salix alba L. of which fruit cups and wood extract were used as source of natural dye and mordant. Dyeing potential of the extracted material was tested on silk and cotton fabrics. Keeping in view the negative impacts of chemical agents, extraction and application was carried out using distilled water. Natural mordant used in combination with natural dye showed satisfactory results on silk fabrics both including and excluding mordant, however poor quality of dye and mordant was recorded on cotton fabric. The naturalmordant gave silk fabrics rapid dye adsorption, enhancedcolour coordinates, K/S, ΔE and also showed improvement in fastness properties with regard to washing, light and rubbing of the dyed silk fabric. Cotton fabric does not showed much affinity for the natural dye and mordant.

Dyeing potential of a natural dye extracted from Quercus robur L. (fruit cups) with a combination of Salix alba L. and Populus deltoides Bartram ex marsh (wood ash) mordants was studied on wool, cotton, silk and pashmina fabrics. Experiment was carried out in different combinations including and excluding mordants by adopting different mordanting methods. Dyeing performance was assessed in terms of dye absorption (%), Colour values (CIELAB), Colour strength (K/S), and fastness properties. The dye in combination with mordants showed significant importance and resulted in different shades on wool, silk and pashmina fabrics. However, the cotton fabric did not show much affinity for the dye and mordant and showed less affinity for the dye and mordants with lower values of colour quality and retention grades. Fastness properties of all dyed fabrics recorded excellent grades with slightly lower grades in unmordanted dyed samples.

Study was conducted to investigate the dyeing potential of Quercus robur L. (fruit cups) dye and Salix alba L. (wood extract) mordant on wool and pashmina fabrics. The experiment was conducted keeping in view the environmental safety by using unutilized plant materials and excluding the usage of chemical agents. The dyeing was carried out individually including and excluding mordant adopting different mordanting methods. The parameters like percent absorption, colour coordinates, colour strength (K/S), relative colour strength and colour fastness with regard to washing, light and rubbing were investigated. The results revealed higher percent absorption of mordanted samples than unmordanted samples. Colour coordinates (L*a*b*, Chroma, hue and ΔE) of dyed wool and pashmina fabric exhibited satisfactory results. The colour strength (K/S) and relative colour strength of pashmina fabric recorded higher than wool fabric. The fastness properties to washing, light and rubbing showed satisfa...

Definition: Listening is the act of hearing attentively. Research shows that 45% of our time is spent on listening. We listen more than speak. If this listening skill is used in a proper way we can master the tools of communicative skills. Listening is difficult, as human mind tends to distract easily. A person who controls his mind and listens attentively acquires various other skills and is benefited.

using for Communication in every field just Business, Commerce and Educational field. Within ten Years Nepal is not isolated from this gadget. It has been increasing rapidly that is used for fulfilling desires, wants and necessity as well as development of interaction process for acquiring and delivering information with each to others. Moreover, in overall all the activities and transaction that related with human activities are connected with the Mobile. That is to say it is mast of ship for the development process and role of mobile is vital that no body can be detached from its function and relevancy in all sector of human life.

using for Communication in every field just Business, Commerce and Educational field. Within ten Years Nepal is not isolated from this gadget. It has been increasing rapidly that is used for fulfilling desires, wants and necessity as well as development of interaction process for acquiring and delivering information with each to others. Moreover, in overall all the activities and transaction that related with human activities are connected with the Mobile. That is to say it is mast of ship for the development process and role of mobile is vital that nobody can be detached from its function and relevancy in all sector of human life.

Technological Leadership that attempts to relate the Technology in developing modern trend in leadership.How Technology supports in leading mass of Institution in this complicated age,as far as possible it is evidence to justify this queries.