Fault tolerant controlled quantum dialogue against collective noise

Quantum system is inevitably affected by the external environment in the real world.Two controlled quantum dialogue protocols are put forward based on logicalχ-type states under collective noise environment.One is against collectivedephasing noise,while the other is against collective-rotation noise.Compared with existing protocols,there exist several outstanding advantages in our proposed protocols:Firstly,theχ-type state is utilized as quantum channels,it possesses better entanglement properties than GHZ state,W state as well as cluster state,which make it difficult to be destroyed by local operations.Secondly,two kinds of logicalχ-type states are constructed by us in theory,which can be perfectly immune to the effects of collective noise.Thirdly,the controller can be offline after quantum distribution and permission announcement,without waiting for all the participants to complete the information coding.Fourthly,the security analysis illuminates that our protocols can not only be free from the information leakage,but also resist against the interceptand-resend attack,the entanglement-and-measure attack,the modification attack,the conspiring attack,and especially the dishonest controller’s attacks.

Collective Excitations in Spin-2 Bose-Einstein Condensates

The Green＇s functions and the correlation functions in spin-2 Bose-Einstein condensates at finite temperature are defined and the generalized Dyson-Beliaev equations are introduced. We discuss the spin conservation in z direction and decouple the Green＇s functions and the generalized Dyson-Beliaev equations according to different spin conservations in z direction. The anomalous vertex functions are introduced and the self-energies are separated into the proper self-energies and the improper self-energies. The generalized Dyson-Beliaev equations are decoupled according to separation of the self-energies. We calculate the Green＇s functions step by step in the Bogoliubov approximation and discuss the collective excitations in spin-2 Bose-Einstein condensates in the polar, ferromagnetic, and cyclic cases, respectively.

Research on the Characteristics of Collective Impression of China in the Perspective of Modern Western Peregrinators

Since modern times,western countries had influenced the formulation of rules for travelling China through a series of gunboat diplomacy and a series of unequal treaties,and promoted the formation of three major peregrination routes,namely south China centered on Guangzhou and Shanghai,southwest China centered on the Yangtze River and Chengdu,and north China centered on Beijing and the Great Wall.Overpopulation,lack of curiosity and knowledge,difficulties in board and lodging,good onlookers,beauty of exotic scenery,and intensive farming were the common perceptions of the collective impression of China by the three types of peregrinators coming to China.These perceptions were the historical map for the west to construct the image of modern China,and had a profound influence on the formation of China’s image of “the inferior other”.

Comparison of in Clinic-Based Fecal Microbiome Collection Techniques for Increase in Study Participation and Utilization of Microbiome Analysis

We compared the collection techniques of fecal specimens for DNA extraction and fecal microbiome analysis by utilizing the glove from a standard-of-care digital rectal exam (DRE) and the rectal swab from a pre-prostate biopsy bacterial rectal culture collected in clinical care settings. DNA yield from the swab technique compared to the glove technique yielded similar amounts of DNA (18.1 vs. 13.1 ng/μL, p = 0.06), slightly favoring the swab technique. However, utilizing DNA yield cutoffs of 15 ng/μL (37% vs. 29%, p = 0.18) and 30 ng/μL (15% and 9%, p = 0.16), we identified no differences in yield between the swab versus glove technique, respectively. Absorbance values for overall DNA quality were significantly different in favor of the glove technique (mean 1.6 vs. 2.0, p < 0.001). Using an absorbance value of 1.5 as an indication of DNA quality, only 26% (19/91) met the cutoff value using the swab group compared to 47.3% (53/112) if the glove technique was used (p < 0.001). Similar results occurred for the RNA quality with an absorbance value cutoff of 2.0 (2.2% vs. 30.4%, p < 0.001). To increase sampling feasibility and improve population sampling, gloves used from a DRE may be utilized as a consistent and efficient fecal DNA collection technique for fecal microbiome analysis. DNA yield and quality from the glove technique are comparable to—if not better than—rectal swab collection.

Molecular Typing of Brucella Suis Collected from 1960s to 2010s in China by MLVA and PFGE

Brucellosis is a bacterial anthropozoonosis usually caused by Brucella abortus, Brucella melitensis, Brucella suis and Brucella canis. Brucella suis, the causative agent of swine brucellosis, is classified into five biovars and preferentially infects different animal hostsIll. In China, brucellosis is a national notifiable communicable disease both in animals and in human. In 2009, 35 816 brucellosis cases were reported. The annual incidence was 2.7 per 100 000 population.

Distribution and Collection of China's Dinosaurs

It is estimated that the world has discovered more than1000 species and 800 genera of dinosaurs.Chinese scientists have named more than 170 species of dinosaurs,with 17 genera and 44 species of dinosaur egg fossils,35genera and 39 species of dinosaur footprints,since their first discovery in China in 1902.

Chic Voyage——"Asahi Kasei· China Fashion Designer Creative awards" 2017 S/S collection Show Held in Beijing

'Asahi Kasei China Fashion Designer Creative awards'2017 S/S collection Show was held in Beijing Hotel to announce the theme of the nineteenth award-winning designer Richard Li’s works show on the evening of October 29,2016.This event is directly hosted by the China Fashion Week Organizing Committee,Asahi Kasei Corporation and Asahi Kasei Textile Corporation and Hong Kong Fashion Designers Association

集体经营性建设用地入市农户满意度影响因素研究——基于Logistic-ISM模型的分析

农户满意程度可以反映政策改革成效,探究农户集体经营性建设用地入市满意度影响因素,有助于评价政策实施效果,同时对提升农村发展和农民幸福感也有一定的现实意义.采用问卷调查和访谈的方式,选取重庆市大足区作为研究区域,基于Logistic模型确定农户满意度的影响因素,结合ISM模型分析各影响因素之间的层次关系,对农民的政策实施满意度影响因素进行实证分析.研究结果显示:(1)针对入市实施效果,绝大部分农户持满意态度,不满意的地方集中在收益分配不及时和环境污染方面;(2)家中是否有村干部、生态环境变化情况、是否参与表决、分配公平性、入市实际收益、程序透明性、入市风险存在情况、对入市土地所有者的认知对入市农户满意度有显著影响.其中对入市土地所有者的认知、入市风险存在情况、入市实际收益为表层直接因素,中层间接因素有生态环境变化情况、是否参与表决、分配公平性以及程序透明性,家中是否有村干部为深层根源因素.应进一步完善土地产权制度,明晰入市到期后土地权属问题;健全监督管理机制,建立集体经营性建设用地入市单位的产业目录和准入标准制度;完善收益分配机制,制定集体土地入市指导性分配意见;将村集体负责人纳入政府基层领导队伍体系,提高程序透明性.

Post-90s college students party member must go beyond the five sense

Currently, colleges and universities, Post-90s college students has gradually become the main force of college students party, how to play their constructive role as a college party workers is a problem in front of us. To solve this problem, we propose effective measures must be taken to enable them to overcome some of the wrong ideology, such as student centered consciousness, making nice consciousness, Abandon rights, abandon obligations consciousness, party members community spirit is not vested in the party organization, the sense of thought like good learning is more important than good thought consciousness, so as to guide the Post-90s college students to actively join the party building.

China Fashion Week 2019 S/S Collection More opportunities for designers and brands

The 9-day China Fashion Week 2019 S/S Collection,themed with“Thriving Towards the Sun”,came to a successful close on November 2nd,2018,attracting more than 150 Chinese and foreign designers from over 140 brands to hold over 130 collection shows,professional design contests,press release,salon and forum as well as lectures in the Bird’s Nest Culture Center,the Banquet Hall of Beijing Hotel,751D?PARK,etc.The numbers of shows and designers,and the internationalized brands in this fashion week was the highest on record,showing its strong influence and attraction of the 21-year-old China Fashion Week in the new era that welcomes a promising contemporary Chinese fashion and Chinese creativity and a prosperous Chinese fashion industry development.

Ms Gu Ze's Art Collection

IN the 1990s, art collecting began to be a popular pursuit in China. At that time a large number of middle-aged and young artists carried out artistic exploration, creating numerous works with new artistic concepts and styles. Active artistic cre-

STRIVING FOR EXCELLENCE:SHANXI SHOWCASES CPC'S EFFORTS TO BUILD A DISCIPLINED PARTY

The third thematic seminar of the Stories of the Communist Party of China(CPC)series focusing on party-building,with'Building a Well-disciplined Party in All Aspects:The Practice of Shanxi'as its theme,was held in Beijing on June 30.Song Tao,Minister of the International Department of the CPC Central Committee(IDCPC),Luo Huining,Secretary of the CPC Shanxi

CD-ROM需要何种信息?请查找Compton'S Reference Collection

Compton's Reference Collection 1996版售价为60美元,但包括了令人印象深刻的参考工具,特别适合于家庭或办公室使用。 Compton's Reference Collection分为两个部分:Desk Reference Center和Business Center,它使用了各种探索工具,以帮助你获得有用的信息。

China’s Communist Party Takes on Corruption

The fight against corruption has been one of the top priorities of the Com- munist Party of China （CPC）. Adel Sabry vice chief editor of the Egyptian news- paper AI-Wafd, discussed his perspec- tive on the CPC＇s fight against corrup- tion. His views are as follows：

The Communist Party of China Has Always Been the Firm Core of Leadership for China's Human Rights Development and Progress

Under the leadership of the Communist Party of China,the human rights cause in China has developed and progressed through the period of democratic revolution,the early founding of the People’s Republic of China,the new period of reform and openingup,and the new era of socialism with Chinese characteristics.all previous national Congresses of the Communist Party of China have made illustrations and arrangements on human rights issues,and the successive Party leaders have made important expositions on human rights issues.The Party and the state have enacted a series of policies,laws,and regulations to protect human rights in various periods.China has made historic and great achievements in human rights practice and created a human rights development path suited to China’s national conditions.China’s human rights development over the past century has fully proved that the CPC has always been,and it remains,the firm core of leadership for China’s human rights development and progress.

A Mayors' Delegation of Portuguese Socialist Party's Visit to China

At the invitation of the Chinese Associa-tion for Intermational Understanding,a may-ors'delegation of the Portuguese Socialists Party,composed of eight members and headed by Mr.Ferraz de Abredu,former President of the Portuguese Socialist Party&.Former Dep-uty-Speaker of the Parliament of the Republic of Portugal,visited China during the 2nd to the l0th June 1996.The delegation was met re-spectively by Mr.Wei Jianxing,Member of the Political Bureau of the CPC Central Commit-tee&.member of the CPC Secretariat,and Mr.Wan Guoquan,Vice-Chairman of the CPPCC National Committee and Vice President of the CAFIU.

New Year's Party

新年第一天,小熊请来了它的好朋友,大家一起开起了新年Party。看它们又唱又跳的,多热闹呀！你能把这些小图剪下贴到图中正确的位置吗?并且说一说他们都在干什么？