Made entirely of PLA (polylactic acid) resin, new Scienceware® Earth-Friendly Sampling Spoons and Sticks from Bel-Art Products have less environmental impact than traditional petroleum-based plastic ...

为解决大型EEG多维度分析中流程抽样不确定性问题，研究人员开发了开源Multiverse Sampling Tool，比较随机、分层和主动学习抽样方法在代表完整分析流程分布方面的性能。结果表明，主动学习和分层抽样能更准确地反映完整多元宇宙的模型拟合分布，为神经影像学 ...

Ethics committees and funding agencies often receive protocols that involve either too many or too few animals to answer the specific research question being investigated. It is evident that a greater ...

Getting representative grain samples is a crucial yet time-consuming part of any harvest operation. We’ve selected three products that help make sampling quicker, easier and more accurate. The ...