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1.  Nanotribology at high temperatures 
Summary
Recent molecular dynamics simulation results have increased conceptual understanding of the grazing and the ploughing friction at elevated temperatures, particularly near the substrate’s melting point. In this commentary we address a major constraint concerning its experimental verification.
doi:10.3762/bjnano.3.68
PMCID: PMC3458605  PMID: 23019555
CBN; diamond; high temperature
2.  Evaluation of stressors and coping strategies for stress in Indian anaesthesiologists 
Indian Journal of Anaesthesia  2011;55(2):193-198.
Several studies have been done to assess job satisfaction and quantify effects of stressors on anaesthesiologists in different regions and countries. Studies related to stress in Indian anaesthesiologists are very limited, which prompted us to design this study not only to identify the stressors but also to find out how anaesthesiologists react to stress and devise means to minimize it to increase their job satisfaction levels. A set of questions was handed over personally to 200 anaesthesiologists at the national- and state-level anaesthesiology conferences and continuing medical educations with a request to return them duly filled in, with an assurance that confidentiality and anonymity would bemaintained. Main outcome measures were demographics, factors causing stress, how the responding anaesthesiologists and their colleagues react to it and methods they adopt to reduce stress at their workplace. Response rate was 96%. The total number of respondents was 192 (54% males and 46% females; juniors, 76%; and seniors, 24%). Identified stressors were as follows: time constraints (34%), medicolegal concerns (24%), interference with home life (22%), clinical problems (20%) and communication problems (9%). Different strategies for coping with stress were identified. This survey is just a beginning. Indian Society of Anaesthesiologists is requested to look into the matter and take it further on a larger scale by multicentric studies to lay down standards related to number of working hours, number of night-call duties per week, proper assistance, medicolegal protection, etc., which would not only reduce occupational stress but also improve efficiency and job satisfaction among anaesthesiologists.
doi:10.4103/0019-5049.79871
PMCID: PMC3106399  PMID: 21713218
Anaesthesiologists; strategies to cope; stress; stressors

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