Laboratory and field experiments were conducted to determine the efficacy of some insecticides on the control of Sarta longhorned beetle, Aeolesthes sarta Solsky adults and larvae. In the laboratory, three pairs of mated and non-oviposited adults were released on the logs of field elm, Ulmus ...
An integral part of a mechanical engineering and other engineering programs are laboratory experiences. While the benefits of hands-on laboratories are in providing environments for students to apply theoretical knowledge, the changing landscape of engineering education today is spurring consideration of alt...
From the perspective of fracture structure, the permeability of fracture sample is related to fracture width, fracture tortuosity and solid particle retention blockage. From the perspective of laboratory displacement test conditions, the permeability of shale fracture samples is related to reservoir sensitiv...
Experimental evaluation of software documentation formats Four controlled experiments investigated the effectiveness of different documentation formats for presenting information about computer programs. Nine diff... B Curtis,SB Sheppard,E Kruesi-Bailey,... - 《Journal of Systems & Software》 被引量: 107...
Intrinsic Evaluation.In NLP domain, intrinsic evaluation refers to the evaluations that compare the generated embeddings with human assessments [2].Hence, for each intrinsic metric, manually organized datasets are needed. This kind of dataset could be collected either in laboratory on a limited number...
of this work were to study the effect of urea addition to the fuel before the combustion on the suppression of PCDD/F emissions, to examine the influence of urea to PCDD/F isomer patterns by employing statistical analysis techniques and to determine the most effective method of urea addition....
Laboratory testing has been used extensively to quantify deicer performance because of the ease and low cost of the experiments and the relatively high reproducibility and transferability of results. However, laboratory testing often does not mimic the actual field conditions such as varying temperatures...
Acoustic emission (AE) characterization is an effective technique to indirectly capture the failure process of quasi brittle rock. In previous studies, both experiments and numerical simulations were adopted to investigate the AE characteristics of rocks
The objective of this experimental work focuses on determining the MEG degradation products i.e. organic acids, accumulation in the MEG regeneration system. The degradation products were analysed using Ion Chromatography (IC) technique at the Curtin Corrosion Centre (CCC) laboratory, Perth, Western ...
This chapter is written against the background of the recent rapid increase of interest in the use of economic analysis to help formulate policy on environmental issues. In the UK, the most prominent manifestation of this interest is the Pearce Report pr