Decay of the N=126, Fr 213 nucleus

γ rays following the EC/β+ and α decay of the N = 126, Fr213 nucleus have been observed at the CERN isotope separator on-line (ISOLDE) facility with the help of γ-ray and conversion-electron spectroscopy. These γ rays establish several hitherto unknown excited states in Rn213. Also, five new α-decay branches from the Fr213 ground state have been discovered. Shell model calculations have been performed to understand the newly observed states in Rn213. © 2016 authors. Published by the American Physical Society

MicroRNAs in pulmonary arterial remodeling

Pulmonary arterial remodeling is a presently irreversible pathologic hallmark of pulmonary arterial hypertension (PAH). This complex disease involves pathogenic dysregulation of all cell types within the small pulmonary arteries contributing to vascular remodeling leading to intimal lesions, resulting in elevated pulmonary vascular resistance and right heart dysfunction. Mutations within the bone morphogenetic protein receptor 2 gene, leading to dysregulated proliferation of pulmonary artery smooth muscle cells, have been identified as being responsible for heritable PAH. Indeed, the disease is characterized by excessive cellular proliferation and resistance to apoptosis of smooth muscle and endothelial cells. Significant gene dysregulation at the transcriptional and signaling level has been identified. MicroRNAs are small non-coding RNA molecules that negatively regulate gene expression and have the ability to target numerous genes, therefore potentially controlling a host of gene regulatory and signaling pathways. The major role of miRNAs in pulmonary arterial remodeling is still relatively unknown although research data is emerging apace. Modulation of miRNAs represents a possible therapeutic target for altering the remodeling phenotype in the pulmonary vasculature. This review will focus on the role of miRNAs in regulating smooth muscle and endothelial cell phenotypes and their influence on pulmonary remodeling in the setting of PAH

Comparative Studies of Muckraking in US and in China

无论是一百多年前美国经历的“镀金时代”，还是中国现在的“GDP时代”，两国在迎来经济腾飞的同时，也面临着前所未有的社会问题与矛盾。不同的政治、经济、文化体制，为何有着相似的社会转型？究其根本：在财富积累过程中，人们的观念以物质利益为重，适合于新社会的道德观念，社会制度没有建立，一部分人私欲无法得到抑制，因此产生坑蒙拐骗、贪污腐化等“粪”、“黑”现象，需要被“扒”和被“揭”。本文以拉斯韦尔的5W模式作为维度对先后发生在两国的“扒粪运动”和“揭黑运动”进行对比研究，试图了解二者的异同，并尝试探讨在中国现有的传播体制下，媒体应如何形成与国家、社会的良性互动，传递负责人的批判的声音，维系民主与法制。 ...During both Gilded Age the United States experienced a hundred years ago, and GDP Era China is now experiencing, two countries ushered in the rapid economic growth, but also faced with unprecedented social problems and contradictions. Controlled by different political, economic and cultural system, why do we have a similar social transformation? The essence is the same: in the wealth accumulation...学位：文学硕士院系专业：新闻传播学院广告学系_传播学学号：3192008115309

New Isomers in the Full Seniority Scheme of Neutron-Rich Lead Isotopes: The Role of Effective Three-Body Forces

The neutron-rich lead isotopes, up to Pb-216, have been studied for the first time, exploiting the fragmentation of a primary uranium beam at the FRS-RISING setup at GSI. The observed isomeric states exhibit electromagnetic transition strengths which deviate from state-of-the-art shell-model calculations. It is shown that their complete description demands the introduction of effective three-body interactions and two-body transition operators in the conventional neutron valence space beyond Pb-208.INFN, ItalyINFN, ItalyMICINN, Spain [AIC10-D-000568]MICINN, SpainGeneralitat Valenciana, SpainGeneralitat Valenciana, Spain [FPA2008-06419, PROMETEO/2010/101]UK STFCUK STFCAWE plcAWE plcDFGDFG [EXC 153

On the decay of the N = 126, 213Fr nucleus

Gamma rays following the EC= + and alpha decay of the N = 126, 213Fr nucleus have been observed at the CERN isotope separator on-line (ISOLDE) facility with the help of gamma-ray and conversion electron spectroscopy. These gamma rays establish several hitherto unknown excited states in 213Rn. Also, ve new -decay branches from the 213Fr ground state have been discovered. Shell model calculations have been performed to understand the newly observed states in 213Rn