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3篇 您的检索式:作者名="N.Neumann"
    题名 作者 年代 出处 被引量
1日粮中添加蝇蛆粉对尼罗罗非鱼鱼苗生长性能、血浆葡萄糖和皮质醇浓度及血液特性的影响显示文摘通过56d的饲养试验研究日粮中添加蝇蛆粉对尼罗罗非鱼鱼苗生长性能、血浆葡萄糖、皮质醇浓度及血液特性的影响。配制蛋白含量为36%、总能为(DM为基础)20kJ/g的日粮共7种,用蝇蛆粉代替鱼粉。每个试验池饲养15条鱼苗(平均初体重2.0±0.1g),饲喂量为鱼体重5%的3倍,每天饲喂两次。结果表明鱼苗的生长和饲料转化率较高,但各处理组之间差异不显著。霍艳军 J.O.Ogunji W.Kloas M.Wirth N.Neumann C.Pietsch 2008饲料与畜牧(新饲料)2008,,9:1
2Anemia and insomnia: a cross-sectional study and meta-analysis显示文摘Background: Several recent genome-wide association studies suggested insomnia and anemia may share some common genetic components. We thus examined whether adults with anemia had higher odds of having insomnia relative to those without anemia in a cross-sectional study and a meta-analysis.Methods: Included in this cross-sectional study were 12,614 Chinese adults who participated in an ongoing cohort, the Kailuan Study. Anemia was defined as hemoglobin levels below 12.0 g/dL in women and 13.0 g/dL in men. Insomnia was assessed using the Chinese version of the Athens Insomnia Scale (AIS). A total AIS score ≥6 was considered insomnia. The association between anemia and insomnia was assessed using a logistic regression model, adjusting for potential confounders such as age, sex, chronic disease status, and plasma C-reactive protein concentrations. A meta-analysis was conducted using the fixed effects model to pool results from our study and three previously published cross-sectional studies on this topic in adult populations.Results: Individuals with anemia had greater odds of having insomnia (adjusted odds ratio [OR]: 1.32;95% confidence interval [CI]: 1.03-1.70) compared with individuals without anemia. A significant association persisted after we excluded individuals with chronic inflammation, as suggested by C-reactive protein levels >1 mg/L (adjusted OR: 1.68;95% CI: 1.22-2.32). The meta-analysis results, including 22,134 participants, also identified a positive association between anemia and insomnia (pooled OR: 1.39;95% CI: 1.22-1.57).Conclusions: The presence of anemia was significantly associated with a higher likelihood of having insomnia in adults. Due to the nature of the cross-sectional study design, results should be interpreted with caution.Samantha N.Neumann Jun-Juan Li Xiao-Dong Yuan Shuo-Hua Chen Chao-Ran Ma Laura E.Murray-Kolb Yun Shen Shou-Ling Wu Xiang Gao 2021Chinese Medical Journal2021,,6:1
3Reflection of intense laser light from microstructured targets as a potential diagnostic of laser focus and plasma temperature显示文摘The spatial-intensity profile of light reflected during the interaction of an intense laser pulse with a microstructured target is investigated experimentally and the potential to apply this as a diagnostic of the interaction physics is explored numerically. Diffraction and speckle patterns are measured in the specularly reflected light in the cases of targets with regular groove and needle-like structures, respectively, highlighting the potential to use this as a diagnostic of the evolving plasma surface. It is shown, via ray-tracing and numerical modelling, that for a laser focal spot diameter smaller than the periodicity of the target structure, the reflected light patterns can potentially be used to diagnose the degree of plasma expansion, and by extension the local plasma temperature, at the focus of the intense laser light. The reflected patterns could also be used to diagnose the size of the laser focal spot during a high-intensity interaction when using a regular structure with known spacing.J.Jarrett M.King R.J.Gray N.Neumann L.Dhl C.D.Baird T.Ebert M.Hesse A.Tebartz D.R.Rusby N.C.Woolsey D.Neely M.Roth P.McKenna 2019High Power Laser Science and Engineering2019,7,1:0
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