Validity, reliability and prevalence estimates of nomophobia among undergraduate dental students of Bhubaneswar, India.

Background: Considered a modern phobia, Nomophobia (NO MObile PHOne PhoBIA) is a term describing irrational fear or anxiety of being unable to access one's own mobile phone.

Objectives: To develop and validate the nomophobia questionnaire, administering it to a sample of adolescents representing undergraduate dental students. To assess the prevalence of Nomophobia, determine the usage pattern of mobile phones and evaluate the impact due to lack of access to mobile phones among undergraduate dental students.

Cyberchondria among information technology professionals of Bhubaneswar by using cyberchondria severity scale (CSS-15).

Background: Internet can act as an excellent resource for gaining valuable health related information. However, excessive online research and investigation about health-related issues may impose a negative impact. The term cyberchondria is used to describe a clinical condition in which frequent internet searches for health-related information leads to exaggerated anxieties about physical well-being.

Physiological, anatomical and transcriptional alterations in a rice mutant leading to enhanced water stress tolerance.

Water stress is one of the most severe constraints to crop productivity. Plants display a variety of physiological and biochemical responses both at the cellular and whole organism level upon sensing water stress. Leaf rolling, stomatal closure, deeper root penetration, higher relative water content (RWC) and better osmotic adjustment are some of the mechanisms that plants employ to overcome water stress.

Bacteriology of a most popular street food (Panipuri) and inhibitory effect of essential oils on bacterial growth.

Bacteriology of Panipuri was studied and the antibacterial effect of eight essential oils (EOs) was established on pathogens found in Panipuri. Samples were collected from twelve respective vendors from different locations in Baripada city, Orissa. Samples were fractionated into two parts viz.

Two step meso-acidophilic bioleaching of chalcopyrite containing ball mill spillage and removal of the surface passivation layer.

Meso-acidophilic bacterial leaching of ball mill spillage (containing chalcopyrite >80%) was carried out in an innovative two-step bioleaching method. The major drawback of meso-acidophilic bioleaching limiting industrial application is the passivation phenomenon over the ore surfaces in iron-sulfur rich environments. In the present study, we present a novel wash solution that efficiently removed the passivation layer.