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“We have been interested in the romantic life of the parasite Cryptosporidium for some time,” says Boris Striepen, a scientist in Penn’s School of Veterinary Medicine.
The Dynamics of Lifecycle Investing in 401(k) Plans
Lifecycle funds 401(k) plans Portfolio allocation decisions Behvioral models
2016/3/18
The introduction of lifecycle funds into 401(k) plans offers a rich environment in which to assess workers’ portfolio allocation decisions. Consistent with behavioral models, employer design decisions...
Heterogeneous Income Profi les and Lifecycle Bias in Intergenerational Mobility Estimation
Lifecycle Bias Intergenerational Mobility Estimation
2016/3/2
Using short snapshots of income in intergenerational mobility estimation
causes “lifecycle bias” if the snapshots cannot mimic lifetime outcomes.
We use uniquely long series of Swedish income data...
A comprehensive and lightweight security architecture to secure the IoT throughout the lifecycle of a device based on HIMMO
Lightweight Key distribution Comprehensive Security Architecture
2015/12/30
Smart objects are devices with computational and communication
capabilities connected to the Internet forming the so called Internet of Things
(IoT). The IoT enables many applications, for instance ...
We discuss recent developments in the literature that studies how the dynamics of earnings
and wages a§ect consumption choices over the life cycle. We start by analyzing the theoretical
impact of in...
No Country for Old Members:User Lifecycle and Linguistic Change in Online Communities
linguistic change community norms conventions user abandonment lifecycle reviews social influence language
2015/6/15
Vibrant online communities are in constant flux. As members join and depart, the interactional norms evolve, stimulating further changes to the membership and its social dynamics. Linguistic change—in...
No Country for Old Members: User Lifecycle and Linguistic Change in Online Communities
linguistic change community norms conventions user abandonment lifecycle reviews social influence language
2015/6/10
Vibrant online communities are in constant flux. As members join and depart, the interactional norms evolve, stimulating further changes to the membership and its social dynamics. Linguistic change—in...
Designing for Deconstruction: Extending the Lifecycle of a Commercial Retail Building
Retail, Recycling Deconstruction Green
2014/10/29
In our fickle economy today, retail can be booming one year and going out of business the next. When things aren't going so well commercial retail buildings are left vacant and then can become eyesore...
Model of viral lifecycle could help in finding a cure for hepatitis B（图）
viral lifecycle cells immune response
2014/8/19
A new technique for studying the lifecycle of the hepatitis B virus could help researchers develop a cure for the disease.
In a paper published today in the journal Proceedings of the National Academ...
探讨2TRisks和Lifecycle风险计算软件在中孕期唐氏综合征（DS）产前筛查中的临床表现。 方法 选择2011年3月1日至2012年5月31日于四川大学华西第二医院产前诊断中心自愿接受中孕期DS三联筛查的11 275例孕妇为研究对象，其年龄为17~34岁，平均为28.90岁（本研究遵循的程序符合四川大学华西第二医院人体试验委员会制定的伦理学标准，得到该委员会批准，产前筛查征得受试对象的知...
Earnings Losses and Labor Mobility over the Lifecycle
earnings losses lifecycle labor-market transitions turbulence
2012/10/22
Extensive literature demonstrates that workers with high tenure suffer large and persistent earnings losses when they are displaced. We study the reasons behind these losses in a tractable search mode...
Environmental Impact Assessment on Lifecycle of Sofa Material
Environmental Impact Assessment Life Cycle Assessment (LCA) Sofa
2011/12/15
According to the materials of casing, frame, and cushion, this research aims to investigate the environmental impact assessment of sofas. With reference to this characteristic, this assessment is base...
Lifecycle Impact of Alternative Higher Education Finance Systems in Ireland
higher education financing dynamic microsimulation income contingent loan graduate tax
2012/10/31
With increasing numbers of young people participating in higher education in Ireland and a heavy reliance of higher education institutions on state funding, the introduction of an alternative finance ...
Reducing Software Failures:addressing the ethical risks of the software development lifecycle
Reducing Software Failures ethical risks software development lifecycle
2009/12/8
A narrow approach to risk analysis and understanding the scope of a software project has contributed to significant software failures. A process is presented which expands the concept of software risk...
Roles of the Cold in Crop Lifecycle Performance.