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美国通货膨胀将持续多久?缘何引发?

金融市场研究 2022年第7期82卷 76-79页

作者：马丁·阿尔穆扎拉阿吉亚·斯博尔多内王莹(编译) 谢华军(编译) 纽约联邦储备银行研究与统计组不详

2021年以来,美国通货膨胀飙升引发了广泛关注,焦点在于上涨的物价是“昙花一现”还是持续高企?是集中在少数领域,还是会发展成为普遍现象?答案似乎并不清晰。要准确回答上述问题,需要事先清楚衡量美国通货膨胀的各部分指标组成中,持续... 详细信息

2021年以来,美国通货膨胀飙升引发了广泛关注,焦点在于上涨的物价是“昙花一现”还是持续高企?是集中在少数领域,还是会发展成为普遍现象?答案似乎并不清晰。要准确回答上述问题,需要事先清楚衡量美国通货膨胀的各部分指标组成中,持续性因素和普遍性因素各自所占比重。基于此本文采用了定量方法予以分析。结果显示,2020年期间通货膨胀大起大落主要因为一些分项指标遭受了短期冲击。相比之下,2021年秋季通货膨胀变化则是由普遍存在的且具有持续性的趋势性成分主导。

关键词：短期冲击通货膨胀定量方法分项指标持续性昙花一现趋势性大起大落

Dissolution of hydrous Th (Ⅳ) oxide in aqueous na^+-H^+-OH^--nO3^--H2O^- solutions in the presence of citrate, EDTA and oxalate

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Chinese Journal Of Geochemistry 2006年第B8期25卷 245-246页

作者： Ziya s. Cetiner scott A. Wood Canakkale 18 mart University Department of Geological Engineering Canakkale 17020 TURKEY University of Idaho Department of Geolocical Sciences Moscow 1D 83844 USA

醛固酮与肾素比值可预测非典型原发性醛固酮增多症患者的心脏代谢紊乱情况

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中华高血压杂志 2020年第4期28卷 398-398页

作者：陈云(编译) 叶鹏(审校) Vecchiola A Fuentes CA Barros ER martínez-Aguayo A García H Allende F solari s Olmos R Carvajal C Tapia-Castillo A Campino C Kalergis AM Baudrand R Fardella CE 不详

醛固酮与肥胖、代谢综合征(metabolic syndrome,Ms)、炎症和血栓前状态有关;然而,大多数研究将这些指标与原发性醛固酮增多症(primary aldosteronism,PA)联系起来,排除了非PA的患者。本研究旨在确定在非PA人群中醛固酮、肾素或血浆醛固... 详细信息

醛固酮与肥胖、代谢综合征(metabolic syndrome,Ms)、炎症和血栓前状态有关;然而,大多数研究将这些指标与原发性醛固酮增多症(primary aldosteronism,PA)联系起来,排除了非PA的患者。本研究旨在确定在非PA人群中醛固酮、肾素或血浆醛固酮与肾素比值(plasma aldosterone to renin ratio,ARR)与代谢紊乱和炎症/血管生物标志物是否相关。方法:对275例患者(包括2种性别和青少年)进行血浆和尿醛固酮检测,并测定血浆肾素活性。在所有受试者中,Ms的诊断根据美国国家胆固醇教育计划成人治疗组(adult treatment panel,ATP)第三次报告Ⅲ(ATPⅢ)来确定,并对代表肾脏、血管、炎症和盐皮质激素活性的生物标记物进行评估。

关键词：血浆肾素活性原发性醛固酮增多症血浆醛固酮盐皮质激素血栓前状态尿醛固酮生物标记物代谢综合征

Exceptionally Preserved Conodont natural Assemblages from the Middle Triassic Luoping Biota,Yunnan Province,China:Implications for Architecture of Conodont Feeding Apparatus

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Journal of Earth science 2023年第6期34卷 1762-1776页

作者： Jinyuan Huang Carlos martinez-Perez Qiyue Zhang Kexin Zhang Mao Luo Wen Wen Changyong Zhou Xiao Min Zhixin Ma Tao Xie Michael J.Benton Philip C.J.Donoghue Chengdu Center China Geological Survey(Geosciences Innovation Center of Southwest China)Chengdu 610081China Cavanilles Institute of Biodiversity&Evolutionary Biology University of Valencia46980 ValenciaSpain Institute of Geological survey China University of GeosciencesWuhan 430074China state Key Laboratory of Palaeobiology and stratigraphy Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and PaleoenvironmentChinese Academy of SciencesNanjing 210008China school of Earth sciences and Engineering Nanjing UniversityNanjing 210023China school of Ocean sciences China University of GeosciencesBeijing 100083China school of Earth sciences University of BristolBristol BS81TQUK

Articulated natural assemblages contain direct evidence of the element numbers,morphologies,positions and structures for reconstructing the feeding apparatuses of conodont animals,but these kind of materials are very rare in fossil *** we report ten new conodont natural assemblages from Member II of the Guanling Formation in Luoping County,eastern Yunnan Province,southwestern *** assemblages were obtained from the fossil-bearing layers of the Luoping Biota,dated to the early Middle Triassic Anisian stage(Pelsonian substage).These fossiliferous laminated limestones mainly consist of calcites and dolomites,with platy clay minerals and pyrites as subordinate components,indicating that the conodont assemblages were preserved in a lower energy and anoxic sedimentary *** new natural assemblages preserve the primary collapse orientations of the nicoraella feeding apparatus from the Luoping Biota,showing the relative original positions of the s,M and P elements,that could be further used to refine the architecture of this apparatus in space variable M elements and the position unclear P1 *** previously reported three-dimensional and bilaterally symmetrical fused clusters,we statistically analyze the size of the positional homogenous elements within different sized materials,in particular s4,s3,or s2 elements,indicates that elements ontogenic changes do not affect the apparatus *** of nicoraella apparatus remains stable in the process of ontogeny,so our reconstructed model is *** is the first time that ample types of materials have been used to restore a conodont apparatus within one genus,namely natural assemblages(articulated and disarticulated),fused clusters(articulated,disarticulated,compressed,and relatively three-dimensional),and abundant discrete elements,*** materials together record the most complete information on architecture in the gondolelloid apparatuses,thus enabling us

关键词： conodont natural assemblage architecture fused cluster size variation limestone MiddleTriassic southwestern China

里海海豹(Phoca caspica)幼崽繁殖和哺育分布与人类影响的关系

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AMBIO－人类环境杂志 2008年第5期37卷 339-344页

作者： Tero Harkonen mart Jüssi Mirgaly Baimukanov Anders Bignert Lilia Dmitrieva Yesbol Kasimbekov Mikhail Verevkin susan Wilson simon J.Goodman 黄南艳林宁瑞典自然历史博物馆英国的海洋哺乳动物研究所阿拉木图水生生物学和生态学研究所渔业研究中心圣彼得堡州立大学生物研究所脊椎动物实验室利兹大学

为了评估里海海豹这个物种年度幼崽生殖情况及新生幼崽的被自然捕食情况,2005和2006年2月在哈萨克斯坦领海的冬季冰原对里海海豹进行了航空调查。据估计,2005年幼崽生殖数量为21063头,2006年为16905头(每年出生在俄罗斯领土上的里海海... 详细信息

为了评估里海海豹这个物种年度幼崽生殖情况及新生幼崽的被自然捕食情况,2005和2006年2月在哈萨克斯坦领海的冬季冰原对里海海豹进行了航空调查。据估计,2005年幼崽生殖数量为21063头,2006年为16905头(每年出生在俄罗斯领土上的里海海豹幼崽估计数包括在内)。大约20 000头雌性里海海豹的繁殖种群数量大大低于所公布的20世纪80年代末以来的估计数。鹰是里海海豹幼崽的头号捕食天敌。尽管2005年,商业破冰船路线没有穿越里海海豹幼崽集中的区域,但是在2006年,商业破冰船路线穿越了这些区域。我们的发现对制定该物种的保护策略有着重要的意义。自然死亡率、捕食者造成的损失,以及更为重要的是,现有的捕猎限额显著超过了里海海豹种群的补充量。人为的致死行为应当得以控制,以避免该物种的进一步减少。

关键词：海豹里海人类影响繁殖自然死亡率哺育种群数量捕食天敌

小偏心荷载作用下I形截面梁极限强度:推导新强度换算系数

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钢结构(中英文) 2009年第9期 88-88页

作者： B. epanovi L.M.Gil-martín E.Hernández-Montes

相对于腹板,即使施加一个小的偏心荷载,I形截面梁也不可避免地受到小偏心荷载作用。试验研究显示:偏心荷载下梁的性能与中心荷载下梁的性能不同。由于偏心,导致极限强度降低。已有的一些极限强度降低的表达式高估了大偏心荷载情况下极... 详细信息

相对于腹板,即使施加一个小的偏心荷载,I形截面梁也不可避免地受到小偏心荷载作用。试验研究显示:偏心荷载下梁的性能与中心荷载下梁的性能不同。由于偏心,导致极限强度降低。已有的一些极限强度降低的表达式高估了大偏心荷载情况下极限强度降低的程度。介绍偏心荷载下102个I形截面梁的试验结果,基于试验数据的参数研究以及几个有限元模型的结果,对所涉及的变量进行评估。参数研究表明,先前评估小偏心影响的标准足以适用于大偏心的情况。提出新的数学表达式来表达各种偏心情况下强度的降低。

关键词：荷载偏心荷载 I形截面钢梁

Implementation of a Telechemotherapy Module in the Peruvian Jungle with Adequate Quality of Life:Breaking the Access Gaps to Health with Teleoncology

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Journal of Cancer Therapy 2019年第8期10卷 677-691页

作者： Tatiana Vidaurre Jule Vásquez Fernando Valencia Cindy Alcarraz Luis Más nataly Poma Litol Becerra Gino Rodriguez socorro saldana Pepe Diaz silvia neciosup Karina Aliaga Roxana Regalado Miriam salazar Kavita sarwal simon sutcliffe Julio Abugattas Carlos Castaneda Mónica Calderón Hugo Fuentes Henry Gómez Medical Oncologist Instituto Nacional de Enfermedades Neoplasicas(INEN)LimaPeru Hospital II-E Lamas San MartinPeru Instituto nacional de Enfermedades neoplasicas(InEn) LimaPeru International Cancer Control Congress Association(ICCCA) VancouverCanada

Background: Cancer is a leading cause of death worldwide as well as in Peru. The national cancer plan includes decentralization, but one of the greatest barriers is our complicated geography. san martin is a department located in the Peruvian jungle where there are no public services for cancer care. Our aim was to implement a “distance telemedicine-enabled” outpatient chemotherapy module, monitored by oncologists. Methods: The implementation was conducted in 3 stages: 1) Planning and Organization: working teams were formed, a chemotherapy room was developed and people were trained. 2) Execution: patients from san martín region, aged >18 years with pathological confirmation of cancer, requiring systemic chemotherapy, ECOG nd first course of chemotherapy received at InEn without adverse reaction were selected. 3) Evaluation: adverse events, cost-user evaluation and quality of life (QoL) were assessed. Results: By november 2015, a module with a chemotherapy room with 18 chairs, a pharmacy, a hospitalization room, 1 medical office, a training room, a nutrition area, and a nursing station was implemented. 3 physicians, 3 nurses and 1 pharmacist were trained. Through March 2018, 501 sessions of teleoncology were completed to deliver 232 cycles of chemotherapy for 56 patients aged 19 - 78 years with different solid tumors, with no serious adverse event, without negatively affecting their QoL, and with an average out-of-pocket expense saving of 500 PEn. Conclusions: Using information and communication technology, a telechemotherapy module was successfully implemented in the Peruvian jungle, without adversely affecting the QoL of patients. neither patients nor family members needed to travel to Lima to receive chemotherapy. This first program can be replicated in other rural and remote regions through non-specialized personnel and facilities, providing chemotherapy services equivalent to a tertiary center through trained health care professionals, supported through tel

关键词： Telechemotherapy Module Cancer Treatment Urban Tertiary Center Teleoncology

In Vitro Propagation and Conservation of Zeyheria montana mart:An Endangered Medicinal Plant

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American Journal of Plant sciences 2013年第3期4卷 519-523页

作者： Bianca Waléria Bertoni Rita Maria Moraes Laura Lemo Previdelli Paulo sérgio Pereira suzelei de Castro Franca Ana Maria soares Pereira UnAERP—Unidade de Biotecnologia de Plantas Medicinais Ribeirao PretoBrasil national Center for natural Products Research The University of MississippiOxfordUSA

Roots of Zeyheriamontana, a species native to the savanna (Cerrado) region of central Brazil, produce lapachol, a naphthoquinone with anticancer activity. Lapachol is also the precursor of β-lapachone, a novel drug candidate for preventive and adjuvant cancer therapies. The leaves of Z. montana are a renewable source of ursolic acid and oleanoic acid, compounds known for their anticancer, antioxidant and antimicrobial properties. The potential prophylactic use of β-lapachone, as well as the medicinal properties of ursolic acid, highlights the importance of this study on ***’s germplasm conservation. Multiple shoots were induced on Woody Plant media with supplemented 0.1 mg·L-1 of thidiazuron (TDZ). Rooting was promoted on half strength WP (Woody Plant media containing 1.0 mg·L-1 of Indolbutiric acid-IBA). Plantlet acclimatization to ex-vitro condition was done at a 70% success rate using different substrates. It was possible to store ***’s elite germplasm using in vitro cultures of media containing 2% sucrose plus 4% sorbitol for six months without subcultures.

关键词： Cerrado Bignoniaceae Micropropagation Germplasm storage Lapachol and Triterpenes

InMA-sabadell队列中孕期双酚A及邻苯二甲酸酯暴露与胎儿发育的超声测量(待续)

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环境与职业医学 2016年第8期33卷 820-825页

作者： Maribel Casas Damaskini Valvi Ana Ballesteros-Gomez Mireia Gascon Mariana F.Fernández Raquel Garcia-Esteban Carmen I?iguez David martínez Mario Murcia nuria Monfort noelia Luque soledad Rubio Rosa Ventura Jordi sunyer martine Vrijheid 袁亚群金泰廙 Centre for Research in Environmental Epidemiology(CREAL) Universitat Pompeu Fabra(UPF) CIBER Epidemiologíay salud Pública(CIBEREsP) Department of Analytical Chemistry University of Cordoba IsGlobal Barcelona Centre for International Health Research(CRESIB)Hospital Clínic-Universitat de Barcelona Instituto de Investigación Biosanitaria de Granada(Granada.ibs) University of Granada Foundation for the Promotion of Health and Biomedical Research in the Valencian Region FISABIO/CSISP Universidad de Valencia Hospital del Mar Medical Research Institute(IMIM)

[背景]产前暴露于双酚A（BPA）及邻苯二甲酸酯会影响胎儿发育；然而该类研究很少，且得出的结果不一致。[目的]对一个西班牙出生队列中488对母婴进行研究，评估产前暴露于BPA及邻苯二甲酸酯是否与胎儿发育相关。[方法]检测第一和第三孕... 详细信息

[背景]产前暴露于双酚A（BPA）及邻苯二甲酸酯会影响胎儿发育；然而该类研究很少，且得出的结果不一致。[目的]对一个西班牙出生队列中488对母婴进行研究，评估产前暴露于BPA及邻苯二甲酸酯是否与胎儿发育相关。[方法]检测第一和第三孕期两次尿液样本中BPA及8种邻苯二甲酸酯[4种邻苯二甲酸二（2-乙基己基）酯代谢物（DEHPm），邻苯二甲酸单卞酯（MBzP）以及3种低分子量邻苯二甲酸酯代谢物（LMWPm）]。另外，估计股骨长度（FL）、头围（HC）、腹围（AC）、双顶径（BPD）的生长曲线，估计孕期（12—20周，20～34周）的胎儿体重，并测量出生体重、出生长度、出生头围以及胎盘重量。[结果]总体上，结果并不支持孕期暴露于BPA或DEHPm与胎儿发育参数相关。产前MBzP暴露与20～34孕周的FL呈正相关，MBzP浓度每增加一倍，平均FL增加3．7％（95％CI：0．75，6．63％）。MBzP与男婴出生体重呈正相关（48g；95％CI：6，90），但在女婴中没有相关性（-27g；95％CI：-79，25）（交互作用P=0．04）。LMWPm邻苯二甲酸单丁酯（MnBP）与12—20孕周的HC呈负相关[平均HC降低了4．88％（95％CI：-8．36，-1．36％）]。[结论]本研究首次将暴露生物标志重复测量值与胎儿期多种发育参数相结合，发现暴露于BPA或邻苯二甲酸酯与胎儿发育不相关。邻苯二甲酸酯代谢物MBzP与MnBP与部分胎儿发育参数相关，但这些结果还需要重复验证。

关键词：邻苯二甲酸酯胎儿发育超声测量出生队列中孕期双酚A 邻苯二甲酸二(2-乙基己基)酯产前暴露