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Determination of the standardized ileal digestible calcium requirement of Ross broilers from hatch to day 14 post-hatch

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Animal Nutrition 2024年第1期16卷 122-129页

作者： carrie L.Walk Raffaella Aureli Pauline Jenn DSM Nutritional Products Delves RoadHeanorDerbyshireDE757SGUnited Kingdom Research Center for Animal Nutrition and Health DSM Nutritional ProductsVillage-Neuf68128France

An experiment was conducted to determine the standardized ileal digestible(SID)calcium requirement of fast-growing broilers from hatch to d 14 *** 308(n=360)male broilers were obtained on day of hatch and allocated to 1 of 5 treatments in battery *** were 6 birds per cage and 12 pens per *** treatments were formulated to contain 0.60%,0.46%,0.32%or 0.18%SID *** final treatment was formulated using total Ca to meet or exceed all nutrient requirements,including 0.90%total Ca and 0.49%non-phytate P(nPP),using the same *** treatment was the reference diet for comparison and validation of the SID Ca *** and feed were weighed at placement and on d *** and ileal contents were obtained on d 14 and excreta was collected per pen and pooled on d *** were analyzed using JMP Pro and requirements were estimated using 3different non-linear regression *** the SID Ca content in the diet from 0.18%to 0.60%improved(quadratic,Pmated SID Ca requirement to optimize gain or m FCR was between 0.39%and 0.52%.Tibia ash percent and weight increased(quadratic,Pmated SID Ca requirement was between 0.32%and 0.58%.Phosphorus utilization was improved in birds fed diets formulated using SID Ca compared with birds fed the reference *** conclusion,the SID Ca requirement of fast-growing broilers from hatch to d 14 was estimated between 0.534%and 0.398%when quadratic,straight-broken line,or quadratic-broken line regressions were *** results agree with previously published data evaluating the SID Ca requirement of fast-growth broilers from hatch to d 10.

关键词： Apparent ileal digestibility Digestible calcium Requirements Retention Tibia ash

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Plane Tracks

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小学生时代（大嘴英语） 2024年第5期 18-20页

作者： carrie Finison Logan Kline(图) 不详

我知道有一架飞机刚刚飞过我没有看到它翱翔的样子,也没有听到它又长又响的隆隆声但是看——它留下了一道航迹云!

关键词： Plane Tracks 翱翔

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Comparing 11 early warning scores and three shock indices in early sepsis prediction in the emergency department

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World Journal of Emergency Medicine 2024年第4期15卷 273-282页

作者： Rex Pui Kin Lam Zonglin Dai Eric Ho Yin Lau carrie Yuen Ting Ip Ho Ching Chan Lingyun Zhao Tat ChiTsang matthew Sik Hon Tsui Timothy Hudson Rainer Department of Emergency Medicine School of Clinical MedicineLi Ka Shing Faculty of Medicinethe University of Hong KongHong KongChina School of Public Health Li Ka Shing Faculty of Medicinethe University of Hong KongHong KongChina Accident and Emergency Department Queen Mary HospitalHong KongChina

BACKGROUND:This study aimed to evaluate the discriminatory performance of 11 vital sign-based early warning scores(EWSs)and three shock indices in early sepsis prediction in the emergency department(ED).METHODS:We performed a retrospective study on consecutive adult patients with an infection over 3 months in a public ED in Hong *** primary outcome was sepsis(Sepsis-3 definition)within 48 h of ED *** c-statistics and the DeLong test,we compared 11 EWSs,including the National Early Warning Score 2(NEWS2),Modified Early Warning Score,and Worthing Physiological Scoring System(WPS),etc.,and three shock indices(the shock index[SI],modified shock index[MSI],and diastolic shock index[DSI]),with Systemic Inflammatory Response Syndrome(SIRS)and quick Sequential Organ Failure Assessment(qSOFA)in predicting the primary outcome,intensive care unit admission,and mortality at different time ***:We analyzed 601 patients,of whom 166(27.6%)developed ***2 had the highest point estimate(area under the receiver operating characteristic curve[AUROC]0.75,95%CI 0.70-0.79)and was significantly better than SIRS,qSOFA,other EWSs and shock indices,except WPS,at predicting the primary ***,the pooled sensitivity and specificity of NEWS2≥5 for the prediction of sepsis were 0.45(95%CI 0.37-0.52)and 0.88(95%CI 0.85-0.91),*** discriminatory performance of all EWSs and shock indices declined when used to predict mortality at a more remote time ***:NEWS2 compared favorably with other EWSs and shock indices in early sepsis prediction but its low sensitivity at the usual cut-off point requires further modification for sepsis screening.

关键词： Sepsis Emergency department Clinical prediction rule Early warning score Shock index

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Data-driven prediction of temperature variations in an open cathode proton exchange membrane fuel cell stack using Koopman operator

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Energy and AI 2023年第4期14卷 439-450页

作者： Da Huo carrie M.Hall Mechanical Materialsand Aerospace Engineering DepartmentIllinois Institute of Technology10 West 35th StreetChicago60616ILUnited States

In this study,a novel application of the Koopman operator for control-oriented modeling of proton exchange membrane fuel cell(PEMFC)stacks is *** primary contributions of this paper are:(1)the design of Koopman-based models for a fuel cell stack,incorporating K-fold cross-validation,varying lifted dimensions,radial basis functions(RBFs),and prediction horizons;and(2)comparison of the performance of Koopman-based approach with a more traditional physics-based *** results demonstrate the high accuracy of the Koopman-based model in predicting fuel cell stack behavior,with an error of less than 3%.The proposed approach offers several advantages,including enhanced computational efficiency,reduced computational burden,and improved *** study demonstrates the suitability of the Koopman operator for the modeling and control of PEMFCs and provides valuable insights into a novel control-oriented modeling approach that enables accurate and efficient predictions for fuel cell stacks.

关键词： Proton exchange membrane fuel cell(PEMFC) Data-driven modeling Koopman operator Dynamic modeling Control-oriented modeling Physics-based modeling

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Elucidating regulatory processes of intense physical activity by multi-omics analysis

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Military Medical Research 2024年第4期 479-499页

作者： Ernesto S.Nakayasu marina A.Gritsenko Young-Mo Kim Jennifer E.Kyle Kelly G.Stratton carrie D.Nicora Nathalie Munoz Kathleen M. Navarro Daniel Claborne Yuqian Gao Karl K.Weitz Vanessa L. Paurus Kent J. Bloodsworth Kelsey A. Allen Lisa M. Bramer Fernando Montes Kathleen A. Clark Grant Tietje Justin Teeguarden Kristin E.Burnum-Johnson Biological Sciences Division Pacific Northwest National Laboratory Environmental and Molecular Sciences Division Pacific Northwest National Laboratory Centers for Disease Control and Prevention National Institute for Occupational Safety and Health Western States Division Computational Analytics Division Pacific Northwest National Laboratory National Security Directorate Pacific Northwest National Laboratory Los Angeles County Fire Department Centers for Disease Control and Prevention National Institute for Occupational Safety and Health Respiratory Health Division Environmental and Molecular Toxicology Oregon State University

Background: Physiological and biochemical processes across tissues of the body are regulated in response to the high demands of intense physical activity in several occupations, such as firefighting, law enforcement, military, and sports. A better understanding of such processes can ultimately help improve human performance and prevent illnesses in the work ***: To study regulatory processes in intense physical activity simulating real-life conditions, we performed a multi-omics analysis of 3 biofluids(blood plasma, urine, and saliva) collected from 11 wildland firefighters before and after a 45 min, intense exercise regimen. Omics profiles post-vs. pre-exercise were compared by Student's t-test followed by pathway analysis and comparison between the different omics ***: Our multi-omics analysis identified and quantified 3835 proteins, 730 lipids and 182 metabolites combining the 3 different types of samples. The blood plasma analysis revealed signatures of tissue damage and acute repair response accompanied by enhanced carbon metabolism to meet energy demands. The urine analysis showed a strong, concomitant regulation of 6 out of 8 identified proteins from the renin-angiotensin system supporting increased excretion of catabolites, reabsorption of nutrients and maintenance of fluid balance. In saliva, we observed a decrease in 3 pro-inflammatory cytokines and an increase in 8 antimicrobial peptides. A systematic literature review identified 6 papers that support an altered susceptibility to respiratory ***: This study shows simultaneous regulatory signatures in biofluids indicative of homeostatic maintenance during intense physical activity with possible effects on increased infection susceptibility, suggesting that caution against respiratory diseases could benefit workers on highly physical demanding jobs.

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相干光通信消相位模糊载波同步算法

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光学学报 2024年第5期44卷 77-85页

作者：李华贵李少波刘旭超马树泉中国电子科技集团公司第五十四研究所光通信研发中心河北石家庄050081 河北省光子信息技术与应用重点实验室河北石家庄050081

相针对基于相位增量的M次方载波同步算法存在的相位模糊问题,分析了相位模糊与系统调制参数之间的关系,并通过对帧同步过程进行改进,实现了载波同步相位模糊的消除。分别基于OptiSystem和集成相干光通信收发机搭建了空间相干光通信仿真... 详细信息

相针对基于相位增量的M次方载波同步算法存在的相位模糊问题,分析了相位模糊与系统调制参数之间的关系,并通过对帧同步过程进行改进,实现了载波同步相位模糊的消除。分别基于OptiSystem和集成相干光通信收发机搭建了空间相干光通信仿真系统和实验系统,并利用所提的消相位模糊载波同步算法对接收信号进行了处理。仿真和实验结果表明,所提出的消相位模糊载波同步算法频偏补偿和相差补偿范围不受系统调制速率、调制阶数的约束,具有更好的应用前景。

关键词：光通信相干光通信相干探测载波同步消相位模糊帧同步

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盘龙崖玻璃栈道

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中学生英语 2022年第27期 12-13页

作者： carrie Tatro 张宁

If you're a sort of human who gets woozy1on a step stool,then this story probably isn't for *** the other hand,if you have a strong stomach,and like taking extreme selfies,then the Coiling Dragon Cliff Skywalk in Hunan Province,China may be the place you want to go.如果你是一个站在梯凳上会头晕的人,那么这个故事可能不适合你。另一方面,如果你有很强的忍耐力,并且喜欢拍极限自拍照,那么中国湖南省的盘龙崖玻璃栈道也许就是你想去的地方。

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红水河漂浮栈道

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中学生英语 2022年第23期 22-23页

作者： carrie Tatro 陈佳武汉市光谷五小

Look at the Hongshui River walkway! It is the only place on Earth where people can go to float like a butterfly and walk on water at the same time.看看这红水河栈道！这是地球上唯一一个人们可以像蝴蝶一样漂浮，同时在水...

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Synchronization of Radar Observations with Multi-Scale Storm Tracking

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Advances in Atmospheric Sciences 2009年第1期26卷 78-86页

作者：杨洪平 Jian ZHANG carrie LANGSTON Wuhan Institute of Heavy Rain China Meteorological Administration Wuhan 430074 Cooperative Institute for Mesoscale Meteorological Studies The University of Oklahoma and NOAA/OAR National Severe Storms Laboratory Norman O.K. U.S.A

The 3-D radar reflectivity data has become increasingly important for use in data assimilation towards convective scale numerical weather prediction as well as next generation precipitation estimation. Typically, reflectivity data from multiple radars are objectively analyzed and mosaiced onto a regional 3-D Cartesian grid prior to being assimilated into the models. One multi-radar observations is the synchronization of all of the scientific issues associated with the mosaic of the observations. Since radar data is usually rapidly updated （-every 5-10 min）, it is common in current multi-radar mosaic techniques to combine multiple radar＇ observations within a time window by assunfing that the storms are steady within the window. The assumption holds well for slow evolving precipitation systems, but for fast evolving convective storms, this assumption may be violated and the mosaic of radar observations at different times may result in inaccurate storm structure depictions. This study investigates the impact of synchronization on storm structures in multiple radar data analyses using a multi-scale storm tracking algorithm.

关键词： synchronization radar multi-scale storm tracking

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Understanding the forces acting in self-assembly and the implications for constructing three-dimensional （3D） supercrystals

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Nano Research 2015年第8期8卷 2445-2466页

作者： Chenyu wang1 carrie Siu Jun Zhang Jiye Fang Department of Chemistry State University of New York at Binghamton Binghamton New York 13902 USA materials Science and Engineering Program State University of New York at Binghamton Binghamton New York 13902 USA State Key Laboratory of Heavy Oil Processing College of Chemical Engineering China University of Petroleum Qingdao 266580 China

进称为 supercrystals 或上层建筑的订的结构的 nanocrystals 的集会由于象相关那样的众多的有用应用成为了枢轴的边疆在宏观的晶体的原子的安排并且调节集体性质遇见各种各样的应用的要求。在这篇文章，在 nanocrystals 的三维的超点... 详细信息

进称为 supercrystals 或上层建筑的订的结构的 nanocrystals 的集会由于象相关那样的众多的有用应用成为了枢轴的边疆在宏观的晶体的原子的安排并且调节集体性质遇见各种各样的应用的要求。在这篇文章，在 nanocrystals 的三维的超点阵的准备的最近的进步被构画出，与在有序的汇编以外的驱动力和进化线路上的一个特别重音。首先，带或内部并且外部地管理三维的 supercrystals 的形成的斥力系统地在三维的组织工会关于他们的起源和功能被识别并且讨论。然后，基于象微滴蒸发和一个液体 / 液体接口那样的生长情形自己组装的 nanocrystal 的通常应用的工具的摘要的介绍与特定的盒子被介绍并且详细说明了分析。最后，为这块地的存在挑战和前景简短被加亮。

关键词：自组装三维意义建构 3D 纳米有序结构纳米晶体应用程序结构组装

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