OBJECTIVE Evaluate the impact of stress on sugar cane cutters and the prevalence of physical and psychological symptoms before and after harvest. METHODS We studied 114 sugarcane cutters and 109 urban workers in the pre-harvest and 102 sugar cane cutters and 81 urban workers in the post-harvest period in the city of Mendonça, SP, Southeastern Brazil, in 2009. Data analysis was based on the fr...

Variable retention harvest promotes biodiversity conservation in managed boreal forests by ensuring forest continuity and structural complexity. However, do post-harvest and post-fire patches maintain the same structural complexity? This study compares post-harvest and post-fire residual patches and proposes retention modalities that can maintain the same structural complexity as in natural for...

Effect of pre-harvest methyl jasmonate (MeJA) and post-harvest 1-methylcyclopropene (1-MCP) treatments on broccoli floret glucosinolate (GS) concentrations and quinone reductase (QR, an in vitro anti-cancer biomarker) inducing activity were evaluated two days prior to harvest, at harvest and at 10, 20, and 30 days of post-harvest storage at 4 °C. MeJA treatments four days prior to harvest of br...

OBJECTIVE To compare intercostal nerve block before and after rib harvest in terms of mean postoperative pain score and mean postoperative tramadol usage. STUDY DESIGN Randomized controlled trial. PLACE AND DURATION OF STUDY Department of Plastic Surgery, Mayo Hospital, KEMU, Lahore, from January 2011 to July 2012. METHODOLOGY Patients (n = 120) of either gender with ASA class-I and II re...

1. Research Framework and Objectives Ghana is about 99% self-sufficient in the production of maize (Nyanteng and Asuming-Bempong, 2003), the major staple for many low-income Ghanaians, yet the aggregate staple maize availability projections in Ghana does not take into account insecurity problems in the post-harvest season caused by poor storage, distribution difficulties, high prices and low in...