The bioactive principal, rotenoid, from the roots of Boerhaavia diffusa collected from various locations of NCT Delhi was extracted using organic solvents and determined with HPLC and compared with the standard isoflavenoid (rotenone). Six locations were selected for the study: Tuglaqabad, Dhaulakuan, Ridge area (Delhi University, North Campus), Nangloi, Saidulajab, Jawaharlal Nehru University ...

Arbutus unedo L. enjoys a growing interest in the world as a result of common uses in the industrial, pharmaceutical and chemical fields. The bulk material comes from the natural populations because of the lack of selection and culture of this fruit. Natural populations are severely damaged due to deforestation, over-collecting and new construction on the coasts, so that the future of the speci...

Multi-environment trials (METs) of crop genotypes are costly and require efficient test sites for cost effectiveness. This study aimed to identify efficient test sites for METs of sugarcane (Saccharum spp.) genotypes in Thailand, utilizing data from 10 sugarcane genotypes conducted at nine locations covering different sugarcane growing regions of the country for two crop-classes. Cluster an...

Carcinogenic and systemic health effects of arsenic exposure in drinking water are well documented. This study estimated the risk associated with chronic consumption of water with high concentrations of arsenic in children and adults living in six Andean locations, in Chile. Concentrations of arsenic in the drinking water were analyzed between 2014 and 2017 based on health authority reports and...

Synaesthesia is a fascinating condition whereby individuals report extraordinary experiences when presented with ordinary stimuli. Here we examined an individual (L) who experiences time units (i.e., months of the year and hours of the day) as occupying specific spatial locations (January is 30 degrees to the left of midline). This form of time-space synaesthesia has been recently investigated ...

Background: This study evaluated the quality of drinking water in rural areas of the city of Babol in terms of chemical parameters (iron, manganese, nitrite, and nitrate) and compared it with the Iranian and the World Health Organization (WHO) standards to determine the trend. Methods: This cross-sectional study monitored chemical test results for the years 2011-2014 of samples collected from ...

We present a model of distributed computation which is based on a fragment of the-calculus relying on asynchronous communication. We enrich the model with the following features: the explicit distribution of processes to locations, the failure of locations and their detection, and the mobility of processes. Our contributions are two folds. At the speciication level, we give a synthetic and exib...

locations polled to that point is n sn = kj (1) In this work, we consider the problem of minimizing average paging cost and polling delay in a wireless system. It is assumed that users to be paged move according to a genera1 motion process during the paging events. We find and evaluate the optimal sequential paging strategies for given maximum delay tolerance and compare our results to the clas...

Saffron (Crocus sativus L.) is one of the most important and expensive medicinal spice products in the world. Because of its high market value and premium price, saffron is often adulterated through the incorporation of other materials, such as Carthamus tinctorius L. and Calendula officinalis L. flowers, Hemerocallis L. petals, Daucus carota L. fleshy root, Curcuma longa L. rhizomes, Zea may L...