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China Medical Abstracts(Internal Medicine) 2022年第1期39卷 18-19页

作者：何丹 Obstetrics Dept Sichuan Prov Maternity&Child Health Care HospChengdu 610045

Objective To evaluate the effect of comprehensive intervention measures on reducing the mortality rate of infants born to human immunodeficiency virus(HIV)-infected pregnant *** A total of 9773 infants born to pregnant women with positive HIV antibody and confirmed HIV infection in Sichuan Province from 2005 to 2019 were *** changes of infant mortality,death composition,time of death,and main causes of death in the whole province and different regions at baseline(2005 to 2016)and after comprehensive intervention measures(from 2017 to 2019)were analyzed.

关键词： measures comprehensive born

born Rule and Noncontextual Probability

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Journal of Modern Physics 2012年第11期3卷 1802-1812页

作者： Fabrizio Logiurato Augusto Smerzi QSTAR INO-CNR and LENS Largo Enrico Fermi Firenze Italy

We present a new derivation of the born rule from the assumption of noncontextual probability (NCP). Within the theorem we also demonstrate the continuity of probability with respect to the amplitudes, which has been suggested to be a gap in Zurek’s and Deutsch’s approaches, and we show that NCP is implicitly postulated also in their derivations. Finally, physical motivations of NCP are given based on an invariance principle with respect to a resolution change of measurements and with respect to the principle of no-faster-than-light signalling.

关键词： born Rule Non Contextual Probability

Polymorphism of mitochondrial tRNA genes associated with the number of pigs born alive

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Journal of Animal Science and Biotechnology 2019年第1期10卷 33-42页

作者： Dan Wang Chao Ning Hai Xiang Xianrui Zheng Minghua Kong Tao Yin Jianfeng Liu Xingbo Zhao National Engineering Laboratory for Animal Breeding Ministry of Agricultural Key Laboratory of Animal Genetics Breeding and Reproduction College of Animal Science and Technology China Agricultural University School of Life Science and Engineering Foshan University

Background: Mutations in mitochondrial tRNA genes have been widely reported association with human *** is also important to explore the effect on the number of piglets born alive(NBA).Here,1017 sows were used to investigate the association between polymorphisms in mitochondrial tRNA genes and ***: In total,16 mutations were found in mitochondrial tRNA genes,of which 13 mutations were significantly associated with NBA(P born alive/sow *** test whether the mutations altered the structure of mitochondrial tRNAs,the secondary and tertiary structures were *** result,C2255 T changed the secondary structure of t RNA-Val by elongating the T stem and shrinking the T loop,and C2255 T and G2259 A in the tRNA-Val gene,C6217 T and T6219 C in the tRNA-Ala gene,and T15283 C in the tRNA-Glu gene altered the tertiary structure of their tRNAs,respectively by changing the folding form of the T arm,and C16487 T in the tRNA-Thr gene changed the tertiary structure of mitochondrial tRNA-Thr by influencing the folding form of the acceptor ***: Results highlight the effect of mitochondrial tRNA genes on the number of piglets born alive,and suggest that polymorphic sites of the tRNA genes be genetic markers for selection of pig reproduction.

关键词： Mitochondrial Number born alive Pig Polymorphism Transfer RNA

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born近似散射幅的分波法推导

大学物理 1989年第3期 22-9页

作者：郭宏南京炮兵学院

本文给出一种不同于通常教科书的推导散射振幅的Ｂｏｒｎ近似公式的方法．通过求解径向运动方程，我们得到了微扰的辏力场Ｕ（ｒ）产生的相移δｌ，再根据计算散射幅的分波法一般公式，并利用Ｇｅｇｅｎｂａｕｅｒ加法公式，推出了Ｂ... 详细信息

本文给出一种不同于通常教科书的推导散射振幅的Ｂｏｒｎ近似公式的方法．通过求解径向运动方程，我们得到了微扰的辏力场Ｕ（ｒ）产生的相移δｌ，再根据计算散射幅的分波法一般公式，并利用Ｇｅｇｅｎｂａｕｅｒ加法公式，推出了Ｂｏｒｎ近似下的散射幅．

关键词：散射振幅分波法 born 径向波函数

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一种特殊混合材料上的born势模型

低温物理学报 1990年第1期12卷 1-4页

作者：汪子丹龚昌德金国钧南京大学物理系理论物理中心江苏省物理学会

本文尝试用具有 born 互作用势的临界键渗流模型描述一种特殊混合材料.在有效媒质近似(EMA)下讨论了其低温热学性质.

关键词：混合材料势模型低温互作用 born 热学性质键渗流

国际化经营中的born Global理论新进展

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商场现代化 2005年第8S期 97-98页

作者：黄传峰枣庄学院

本文总结了企业国际化经营中的born Global现象及其相关的理论进展,介绍了对于born Global现象的最新研究成果,评述了各种理论的产生背景、假定、优缺点和相互间逻辑关系,指出了一个统一的理论分析框架的必要性。

关键词：国际化 born Global 国际化新投资理论

First baby dolphin born this year

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Changjiang Weekly 2022年第3期 5-5页

作者： Yang Xiaoyu 不详

On Jan.10,Wuhan Haichang Polar Oecan Parl welcomed the birth of a bottlenose dolphin,the first in China this year.

关键词： born Polar dolphin

Call of Vendée Globe——Exclusive Interview With One-Armed Skipper Xu Jingkun

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China News Release 2024年第4期 62-66页

作者： Tao Heng 不详

Xu Jingkun,born in 1989,lost his left forearm in an accident when he was *** he stood the test of fate and sought constant *** the age of 16,he joined the Chinese national sailing team and afterwards took part in the ... 详细信息

关键词： breakthrough Globe born