For over two decades, Jancke has researched the effects of music lessons, and like Schellenberg, he believes that the only way to truly understand their effects is to run longitudinal studies.
20多年以来，詹克一直在研究音乐课的效果，和舍伦贝格一样，他认为唯一能够真正了解其效果的方法就是进行纵向研究。
Longitudinal studies are needed to confirm these findings.
另外还需要开展纵向研究来确认这些发现。
They examined pooled data from ARIC and CHS, 2 community-based, longitudinal studies.
他们对ARIC和CHS这2个以社区人群为基础的混合数据进行了纵向调查。
Short-term, longitudinal studies can also be very beneficial for studying handheld-device usability.
短期、纵向研究对于手持设备的可用性学习也非常有益。
In general, longitudinal studies involve panels of respondents and panel studies are longitudinal studies.
一般来说，跟踪研究会有受访者群组，固定样本追踪研究是贯时性的研究。
Although there are only few longitudinal studies investigating this relationship, their findings have been mixed.
尽管只有少数的纵向研究，结果有好有坏。
The future research of change fairness should emphasize indigenous research, antecedents and moderators exploration, and longitudinal studies.
变革公平的未来研究应着重本土化研究、前因变量和调节变量的探索以及开展纵向研究。
Marginal regression model and its associated generalized estimating equation (GEE) are becoming increasingly being used in longitudinal studies.
边际回归模型和与此有关的广义估计方程(GEE)在纵向数据分析中得到了广泛的应用。
He hopes that future large-scale, longitudinal studies will fully address these issues, including the public-health consequences of the boxed warning.
他希望将来大型纵向研究会彻底解决包括黑框警告造成的各种公共健康后果在内的问题。
There are very few complex diseases which have been comprehensively analysed, with large scale and longitudinal studies, like this, said Professor Lloyd.
目前研究小组希望能将注意力集中到这35个基因在血液中的表达上。Lloyd表示：“现在只有很少的复杂疾病得到完全的大规模、纵向的分析研究，类似我们所做的这样。
Subanalysis of three longitudinal studies showed a stronger effect: the or for underweight was 2.2 (95% CI: 1.5-3.2) and for stunting, 2.0 (95% CI: 1.0-3.9).
三项纵向研究的再分析表明影响较强：体重不足的相对危险度为2.2(95%可信区间CI： 1.5 - 3.2)，发育不良危险度为2.0(95%可信区间CI： 1.0 - 3.9)。
Longitudinal studies are studies that observe patterns of behaviour or drug use over a length of time and link them to outcomes measured during or at the end of the period.
纵向研究即在一段时间内，观研究对象的行为模式及药物使用与HSV - 2感染的关系。
Summary of Background Data. Longitudinal studies to investigate NSP incidence and risk factors are rare, and even fewer have been conducted in middle - and low-income countries.
背景知识概要：关于颈肩痛的发生率及其危险因子的纵向研究不多，而在中低收入国家进行的此类研究更加少见。
Both studies are based on the longitudinal HUNT 2 Nord-Tr? Ndelag Health Study conducted between 1995 and 1997.
两项研究都基于北特伦德·拉格郡纵向HUNT T2健康调查1995年至1997年间的数据。
Longitudinal data such as repeated measurements taken on each of a number subjects over time arise frequently from many biomedical and clinical studies as well as from other scientific areas.
纵向数据例如在每一采取的重复的测量数字服从频繁地随着时间的过去出现从许多生物医学和临床研究以及从其他科学区域。
The paper studies non-iterative bidirectional beam propagation method based on scattering operators which is used in numerical analysis of optical waveguide with abrupt longitudinal refractive index.
本文主要研究了基于散射算子的非迭代双向光束传输法数值分析纵向折射率有突变光波导的稳定性和精度等问题。
The paper first studies beam propagation method which is used in numerical analysis of one-way process of an optical waveguide with continuous longitudinal refractive index.
本文首先研究了光束传输法数值分析纵向折射率连续变化光波导的单向光波传输过程。
This paper studies the affection that the flowing force of fluid inside coiled tubing is correlated to longitudinal vibration of coiled tubing.
研究了连续油管柱内流体的液动压力对连续油管柱纵向振动的影响问题。
Chapter 2 studies the tests for heteroscedasticity and correlation in longitudinal data model with uniform correlation covariance structure.
第二章系统讨论了具有一致相关的纵向数据模型中异方差和相关性的检验问题。
All studies show that weak plane inclination, thickness and whether be run through or not have a significant impact on longitudinal wave velocity, average modulus and strength of specimens.
研究结果表明：弱面的倾角、厚度及是否贯通等对试样的纵波速度、平均模量和强度具有显著的影响。
All studies show that weak plane inclination, thickness and whether be run through or not have a significant impact on longitudinal wave velocity, average modulus and strength of specimens.
研究结果表明：弱面的倾角、厚度及是否贯通等对试样的纵波速度、平均模量和强度具有显著的影响。
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