Pakistan is an agricultural country and requires adequate supply of water for irrigation throughout the year. Water one most precious natural resources its effectual management a main concern in various systems around world. The major problem accumulation by wealthy farmers store their own fields allow to pass other after receiving money. Secondly, time wastage occurs due over watering, it beca...

The objective of this study was to describe the role of electrical stimulation in controlling peripheral vertigo. In a prospective study on 13 healthy volunteers, nystagmus was induced with caloric stimulation and the interval of nystagmus disappearance was recorded. This time indicates the basal response of vestibular end-organ. After caloric irrigation, pulsed signal was applied for each...

in order to study the effects of different irrigation system and different amounts of nitrogen fertilizer on yield and quality of sugar beet, an experiment was conducted at ekbatan research station, hamedan during 2005-2006 as split plot based on randomized complete block design  with three replications. the main plots were irrigation systems (furrow, sprinkler and drip irrigation) and subplots...

Aim: The aim of this study was to evaluate the effectiveness of two instrumentation and irrigant techniques in smear-layer removal from root canals. Methodology: Thirty single-rooted teeth were randomly divided into two groups. Group 1 (continuous irrigation) was prepared using Selfadjusting file, and group 2 (manual irrigation; conventional needle irrigation) was prepared using with ProTaper f...

As more subsurface drip irrigation (SDI) systems are being installed throughout the plains of Texas for cotton production, irrigators are concerned about the high cost of installation and the potential benefits of alternative designs. A field study was conducted at the Texas AgriLife Research facilities at Halfway, Texas, to document the agronomic impacts of distribution uniformities on cotton ...

Abstract This study describes the results of groundwater table variation in Thanjavur District before and after monsoon seasons. Groundwater-level data acquired by field measurement elevation have been obtained from topographic survey. Groundwater is major source for different sectors this region, portion was used irrigation. The impacts geology, soil types, elevation, land-use changes were cri...

AIM To investigate the impact of sequential irrigation procedures on accumulated hard tissue debris (AHTD) levels in canal systems in mesial roots of human mandibular molars after instrumentation. METHODOLOGY Based on pre-scans in a micro-computed tomography (μCT) system, 20 extracted human mandibular molars with joining mesial root canals and an isthmus between these were selected. Canals we...

Integrated water management has become a priority for cropping systems where subirrigation is possible. Compared to conventional sprinkler irrigation, the controlling table can lead substantial increase in yield and use efficiency with less pumping energy requirements. Knowing spatiotemporal distribution of depth (WTD) soil properties should help perform intelligent, integrated management. Obse...