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| 1 | Methylation and colorectal cancer显示文摘 | A. M.Jubb S. M.Bell P.Quirke | 2001 | J. Pathol2001，，： | 1 |
| 2 | Research advances on internal processes affecting tropical cyclone intensity change from 2018–2022显示文摘This contribution summarizes the significant progress in a variety of topic areas related to internal tropical cyclone(TC)intensity change processes over 2018–2022 from the WMO Tenth International Workshop on Tropical Cyclones(IWTC-10).These topic areas include surface and boundary layer processes;TC internal structure and microphysical processes;and,radiation interactions with TCs.Recent studies better frame the uncertainty in the surface drag and enthalpy coefficients at high wind speeds.These parameters greatly impact TC intensity and it is therefore important that more direct measurements of these boundary layer parameters are made.Particularly significant scientific strides have been made in TC boundary layers.These advancements have been achieved through improved coupled models,large-eddy simulations,theoretical advance-ments,and detailed observations.It is now clear that the research field needs to better represent the eddy viscosity throughout the depth of the boundary layer.Furthermore,detailed study of coherent structures in TC boundary layers will likely be a propitious direction for the research community.Meanwhile,in-depth observational field campaigns and assiduous data analysis have made significant headway into verifying theory and modeling studies of intensification processes related to TC vortex alignment,efficient latent heating distributions,and overall 3D structure.Substantial efforts have also been made to better understand the intricate roles radiative processes play in TC evolution and intensity change.Finally,some promising progress has been made in the development of time-dependent theories of TC intensification and the predictability of internal TC intensity change.Overall,there have been well-earned gains in the understanding of intensity change processes intrinsic to the TC system,but the journey is not complete.This paper highlights some of the most relevant and important research areas that are still shedding new light into internal factors governing TC intensity change. | Xiaomin Chen Christopher M.Rozoff Robert F.Rogers Kristen L.Corbosiero Dandan Tao Jian-Feng Gu Falko Judt Eric A.Hendricks Yuqing Wang Michael M.Bell Daniel P.Stern Kate D.Musgrave John A.Knaff John Kaplan | 2023 | Tropical Cyclone Research and Review2023，12，1： | 0 |
| 3 | Uncovering the dominant contribution of intermediate volatility compounds in secondary organic aerosol formation from biomass-burning emissions显示文摘Organic vapors from biomass burning are a major source of secondary organic aerosols(SOAs).Previous smog chamber studies found that the SOA contributors in biomass-burning emissions are mainly volatile organic compounds(VOCs).While intermediate volatility organic compounds(IVOCs)are efficient SOA precursors and contribute a considerable fraction of biomass-burning emissions,their contribution to SOA formation has not been directly observed.Here,by deploying a newly-developed oxidation flow reactor to study SOA formation from wood burning,we find that IVOCs can contribute ~70 %of the formed SOA,i.e.>2 times more than VOCs.This previously missing SOA fraction is interpreted to be due to the high wall losses of semi-volatile oxidation products of IVOCs in smog chambers.The finding in this study reveals that SOA production from biomass burning is much higher than previously thought,and highlights the urgent need for more research on the IVOCs from biomass burning and potentially other emission sources. | Kun Li Jun Zhang David M.Bell Tiantian Wang Houssni Lamkaddam Tianqu Cui Lu Qi Mihnea Surdu Dongyu Wang Lin Du Imad El Haddad Jay G.Slowik Andre S.H.Prevot | 2024 | National Science Review2024，11，3： | 0 |
| 4 | 领导为何不公?领导不公行为的形成机理显示文摘领导不公行为是领导者违背公平准则的行为表现,对员工心理及行为的影响不容忽视。已有组织公平的研究广泛证实了领导不公行为对组织所造成的严重后果,但对领导不公行为的前因缺乏系统性的认知。为了全面系统地呈现领导不公行为形成的内在逻辑,通过对相关文献的梳理,本文阐述了领导不公行为的内涵,对领导不公行为的相似构念进行了辨析,从道德正义理论、社会交换理论、态度功能理论、攻击性社会交互理论、自我损耗理论、自我概念维持理论的视角回顾了领导不公行为形成的理论解释,将领导不公行为归纳为不知而为的无意识不公以及知之而为的有意识不公两种基本模式。最后,从权威的视角切入,基于信息加工理论描述了领导者做出不公行为的信息加工过程,从自动化加工和系统化加工两方面详细讨论了领导不公行为的差异化形成机理,发展了一个形成机理模型。研究有助于推动领导不公行为的理论构建,为管理者做出有效的管理策略来减少领导不公行为提供实践启示。 | 陈思璇 张春红 段光 卫旭华 Chris M.Bell | 2024 | 中国人力资源开发2024，41，1： | 0 |
| 5 | 家庭中杀虫剂浓度的时间变异性和对流行病学研究中衰减偏倚的启示显示文摘[背景]已证实住宅杀虫剂暴露与成人和儿童的不良健康结局相关。高质量的暴露评估是确认这些关联的关键。以往的流行病学研究采用一次测量地毯灰尘中杀虫剂浓度来描述个体长期暴露的平均值。如果浓度随着时间的推移而变化,那么这种方法会导致对暴露明显的错误分类,削弱对风险的估计。[目的]评估地毯灰尘样本中杀虫剂浓度的可重复性和流行病学研究中依赖于一个样本的潜在衰减偏倚。[方法]在2003-2005年期间,从加州Fresno县的21个家庭中,重复收集地毯灰尘样本(中位数=3,范围1~7)。使用气相色谱-质谱法分析灰尘中的13种杀虫剂;采用混合效应模型估计家庭之间和家庭内的方差。计算每一种杀虫剂的组内相关系数(ICC),并估计收集单次灰尘样品的假设病例对照研究衰减回归系数。[结果]ICC的中位数为0.73(范围0.37—0.95),表明大多数杀虫剂家庭之间的变异性高于家庭内部的变异性。对于13种化合物中进行评估的7种,与使用单一灰尘样本相关的预期衰减偏倚估计为≤30%。[结论]对于研究的几种杀虫剂,使用一个灰尘样本代表约为2年的暴露期,其比值比不会大幅衰减。还需要进一步研究,以确定上述研究结果是否可以代表更长的暴露时间并且适用于其他杀虫剂。 | Nicole C.Deziel Mary H.Ward Erin M.Bell Todd P.Whitehead Robert B.Gunier Melissa C.Friesen John R.Nuckols | 2013 | 环境与职业医学2013，30，8： | 0 |
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