Saeed Firouzi and Mohammadreza Alizadeh (2012) [1]: has performed field experiment to evaluate different weeding method for groundnut. The weeding method included two power tiller operated weeders Cultivator and Rotavator. Study was carried out at three different forward speeds of 1, 1.5 and 2km/hr. For all the factors Rotavator gave superior results than Cultivator. The maximum soil manipulation was achieved by Rotavator at lowest forward speed of 1km/hr. which leads to higher crop yield. Least time required for weeding was obtained by Rotavator at forward speed of 2km/hr. which is 7.80hr/ha while for Cultivator for same speed it was 8.43hr/ha and for manual wheel Cultivator it was 56.33hr/ha. Minimum operation cost was achieved from Rotavator at forward speed of 2km/hr. also for the speed of 1.5km/hr. was recorded less than for Cultivator. Also the benefit to cost …show more content…
Azzopardi, Marise Gauci, Maurice Zarb Adami and Anthony Serracino-Inglott (2009): all the Pharmacist activities were divided into three categories namely Administration, Clinical and Others. On the basis of practicality and applicability, data-collection form was prepared, validated and tested. Clinical activities includes patient admission, emergency trolley, patient medication trolley, ward round, discussion with health care professionals, prescription monitoring, checking the ward controlled-drugs record book and patient discharge. Administration activities included checking the medication order and ward medication stock. And others included break time as well as other inactive time. By using time and motion technique the observations of work activities were conducted for three wards for 6000 minutes. The time given for all the activities is as follows to Clinical activities it was 3636 min (60.60%), for Administration activities it was 1646 min (27.43%) and for Others activities it was 718 min (11.97%). Collected data were analysed using Microsoft Excel