Growth of Chrysomya megacephala (Fabricius) Maggots in a Morgue Cooler*

Abstract: In estimating the postmortem interval (PMI) using maggots obtained during autopsy, the forensic entomologist makes decisions regarding the effects of low‐temperature storage of the body on the insects. In this case report, a corpse was found in an abandoned house in the residential area of Bukit Mertajam, Penang, Malaysia. The maggots were found to be alive inside the mouth of the deceased although the corpse had been in the morgue cooler for 12 days. The maggots were reared and identified as Chrysomya megacephala (Fabricius). The emerged adult flies were kept as a stock colony, and the duration of development under the indoor fluctuating temperature regime was studied. The total duration of developmental process of this species was 9.5 ± 0.5 days, and the PMI estimated was 3.2 ± 0.6 days. This case report demonstrates the survival of Ch. megacephala maggots for 12 days and their growth inside the morgue cooler.     

The effect of social networking sites and absorptive capacity on SMES’ innovation performance

The combination of knowledge and innovation has become a cornerstone among knowledge and labour intensive enterprises. A growing number of enterprises are defined as knowledge intensive entrepreneurship ventures that have been widely studied in relation to their eco-system. However only few research have addressed this phenomenon to enterprises digital eco-system by adopting mainly a qualitatively approach. We point out that the relevance of the digital eco-system focusing on the role of social networking sites in relationship to innovation and knowledge. The use of social networking sites can provide a wealth of information about individuals and their networks, which can be utilised for various business purposes. It enables enterprises to create online communities and share user-created content. Within this context, enterprises actively interact with external actors such as customers, public institutions, and other businesses to acquire and absorb external knowledge, and then generate innovation. To gain insights from the global economy, 215 small to medium enterprises from different sets of global enterprises, both knowledge-intensive (e.g. management consulting, marketing and advertising, ICT and related services, legal and technical services) and labour-intensive (such as high tech and electronics, food and beverage, and consumer durables), were analysed. Via the Partial Least Square-Path Modelling the relationships between social networking sites, absorptive capacity, and innovation performance were measured. Therefore, recommendations are proffered as to what small-medium enterprises should do in order to enhance their innovativeness. The research ends with conclusions and implications to both scholars and practitioners.     

Tripartite decomposition of labor productivity growth,FDI and human development: evidence from transition economies

This study investigates the relative contribution of technological change, technological catch-up and capital deepening as drivers of labor productivity growth in 14 transition economies during the period 2000–2012. In addition, the study extends the usual decomposition of labor productivity growth by encompassing the impact of foreign direct investment (FDI) on labor productivity growth in transition economies. To illustrate the relative contribution of FDI as a driver of labor productivity growth, we present a simple theoretical model that augments Kohli [Labour productivity vs. total factor productivity. IFC Bulletin 20 (April), Irving Fisher Committee on Central Bank Statistics, International Statistical Institute, 2005] and Grosskopf et al. (Aggregation, efficiency, and measurement, Springer, New York, pp 97–116, 2007) decomposition of the labor productivity. The insights derived in this model provide an underpinning to the empirical analysis in this study. Using Blundell–Bond dynamic panel General Method of Moments estimators, the main finding of dynamic panel data regressions shows that technological catch-up, technological change, and human development level, trade and demographic of population ageing are the main factors that affect labor productivity growth in transition countries. Furthermore, the findings of dynamic panel data regressions show insignificant positive impact of FDI on productivity growth in transition economies. One explanation is that the 14 transition economies that are included in this study do not reach a minimum human development threshold level.     

The practice and effect of development planning in Bangladesh

Development planning in Bangladesh has not been conspicuously successful. Neverthless it is essential for the nation to continue to plan its economy. Bangladesh's plans must be explored within the context of the economic and sociopolitical constraints that are placed upon the plan and its implementation. The First Five Year Plan (FFYP) was prepared within the framework of a socialist economy but not implemented accordingly. The attitude of the government was a major factor in the eventual distortion of this plan. The mobilization of national resources and their allocation, land reforms, subsidy measures, and industrial policies pursued by the government appeared to protect group interests rather than following recommendations of the plan. A bitter triangular relationship emerged among the politicians, the bureaucrats and the planners. This can explain why the implementation of the plan fell short of what was minimally expected. Subsequent plans, unlike the FFYP which placed high priority on social sectors, have been formulated in favour of the more productive sectors of agriculture and manufacturing. The outcome has been a modest increase in economic growth, but inequality and poverty have tended to perpetuate themselves. To achieve growth with social equality, planning in Bangladesh appears to need strong public commitment and bureaucratic support, the absence of which may prove to make national development planning ineffective, if not counterproductive.