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Controlled Quantum Teleportation of a One-Particle Unknown State via a Three-Particle Entangled State

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Communications in Theoretical Physics 2007年第2X期48卷 261-263页

作者： xiu Xiao-ming DONG li GAO Ya-Jun CHI Feng Department of Physics Bohai University Jinzhou 121000 China

A kind of three-particle entangled state is applied as quantum channel of the controlled quantum teleporration of a one-particle unknown state. The one-particle unknown state is transmitted from the sender to the recipient under the control of the supervisor. After the sender makes Bell-state measurement and the supervisor performs von Neumann measurement, the recipient carries out unitary transformation on his own particle depending on classical information from the sender and the supervisor. The teleportation cannot be completed successfully by the recipient if the supervisor does not agree to cooperate. The roles of the recipient and the supervisor may be exchanged in this scheme. The scheme is flexible and feasible because the sequence of manipulation of the sender and the supervisor may be exchanged and only simple unitary transformation is included.

关键词： quantum information controlled quantum teleportation entanglement unitary transformation

Quantum Teleportation Schemes of an N-Particle State via Three-Particle General W States

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Communications in Theoretical Physics 2008年第4期49卷 905-908页

作者： xiu Xiao-ming DONG li GAO Ya-Jun CHI Feng Department of Physics Bohai University Jinzhou 121000 China

Two schemes of teleporting an N-particle arbitrary and unknown state are proposed when N groups of three- particle general W states are utilized as quantum channels. In the first scheme, the quantum channels are shared by the sender and the recipient. After the sender＇s Bell-state measurements on his （her） particles, the recipient carries out unitary transformations on his （her） particles. And then, the recipient performs computational basis measurements to realize the teleportation. The recipient can recover the state on either of particle sequences with the equal maximal probability of successful teleportation if he （she） performs appropriate unitary transformations. In the second scheme, the quantum channels are shared by the sender, the recipient and the third ones. After the sender＇s Be11-state measurements and the third ones＇ computational basis measurements if they agree to cooperate, the recipient will introduce auxiliary particles and carry out appropriate unitary transformations. Finally, the recipient performs computational basis measurements to fulfill the teleportation. The second scheme can be realized if and only if the third ones agree to cooperate with the recipient.

关键词： quantum information probabilistic teleportation general W state

Quantum Secure Direct Communication with Four-Particle Genuine Entangled State and Dense Coding

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Communications in Theoretical Physics 2009年第7期52卷 60-62页

作者： xiu Xiao-ming DONG li GAO Ya-Jun CHI Feng Department of Physics Bohai University Jinzhou 121000 China

A quantum secure direct communication scheme using dense coding is *** first,the sender (Alice)prepares four-particle genuine entangled states and shares them with the receiver (Bob) by sending two particles in eachentangled state to ***,Alice encodes secret information by performing the unitary transformations on herparticles and transmits them to ***,Bob performs the joint measurements on his particles to decode the *** two-step security test guarantees the security of communication.

关键词： quantum communication quantum secure direct communication entanglement swapping four- particle genuine entangled state

A Theoretical Scheme for Multiparty Multi-particle State Sharing

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Communications in Theoretical Physics 2008年第5期49卷 1203-1206页

作者： xiu Xiao-ming DONG li GAO Ya-Jun CHI Feng Department of Physics Bohai University Jinzhou 121000 China

A theoretical scheme for multiparty multi-particle state sharing is proposed. After she introduces auxiliary particles and Einstein-Podolsky-Rosen （EPIC） pairs, the sender （Alice） performs Hadamard （14） gate operations and Controlled-NOT （CNOT） gate operations on them. Subsequently, the sender leaves one particle sequence and distributes the rest particles to the other participants. And then, the sender makes Bell-state measurements on her particles and publishes the measurement outcomes via the classical channel to realize the quantum state sharing among the others. Only the simple operations are used to realize quantum state sharing. The sender may increase or decrease the number of the participants by changing the number of the auxiliary particles.

关键词： quantum information quantum secret sharing quantum state sharing EPR state

Quantum Secure Direct Communication Using Six-Particle Maximally Entangled States and Teleportation

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Communications in Theoretical Physics 2009年第3期51卷 429-432页

作者： xiu Xiao-ming DONG li GAO Ya-Jun CHI Feng Department of Physics Bohai University Jinzhou 121000 China

The sender shares six-particle maximally entangled states as quantum channel with the receiver. If the quantum channel is secure, the sender performs projective measurements and tells the measurement outcome to the receiver. The receiver performs the unitary transformations and makes projective measurements on his particles to obtain the secret information. Using teleportation, the transmission of three-qubit secret information can be completed in each quantum channel

关键词： quantum secret direct communication quantum teleportation six-particle maximally entangled state

CATALYTIC ACTIVITY OF TRANSITION METAL SUBSTITUTED POLYOXOMETALATES FOR ALKENE EPOXIDATION

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Chinese Chemical Letters 1995年第2期6卷 155-158页

作者： Jing Fu liU Qi Hua YANG ming xiu li Dgpartment of Chemistry Northeast Normal UniversityChangchun130024

The alkene cpoxidation by iodosylbenzene can be catalyzed by transition metal substituted polyoxometalates. Among the polyoxomctalates examined β-SiW9M3 and ZnW11Ti was found to be the most cfficient catalyst. The ox... 详细信息

关键词： ?

INVESTIGATION OF CATALYTIC ACTIVITY OF TRANSITION METAL SUBSTITUTED POLYOXOMETALATES FOR EPOXIDATION OF ALLYL ALCOHOL AND MALEIC ACID WITHHYDROGEN PEROXIDE

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Chinese Chemical Letters 1995年第2期6卷 159-162页

作者： Jibe Fu liU Qi Hua YANG Shanq Donq CHEN ming xiu li Department of Chemistry Northeast Normal UniversityChangchun 130024

The epoxidatioll o[ allyl alcolloi alls nlalcic acid by hydrogen peroxide can becabalal by transition metal sulslituteli polyoxollrLllates.7le trattsitkin nital suboitutcdpo I yoxo metalathe -- hydro gcn per() x ic Ic... 详细信息

关键词： I?

Yang cycle enzyme DEP1: its moonlighting functions in PSI and ROS production during leaf senescence

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Molecular Horticulture 2022年第1期2卷 133-148页

作者： Chu-Kun Wang xiu-ming li Fang Dong Cui-Hui Sun Wen-li Lu Da-Gang Hu National Key Laboratory of Crop Biology MOA Key Laboratory of Horticultural Crop Biology and Germplasm InnovationCollege of Horticulture Science and EngineeringShandong Agricultural UniversityTai’an 271018ShandongChina Shandong Institute of Pomology Key Laboratory for Fruit Biotechnology Breeding of ShandongTai’an 271000ShandongChina

Ethylene-mediated leaf senescence and the compromise of photosynthesis are closely associated but the underlying molecular mechanism is a *** we reported that apple DEHYDRATASE-ENOLASE-PHOSPHATASE-COMPLEX1(MdDEP1),initially characterized to its enzymatic function in the recycling of the ethylene precursor SAM,plays a role in the regulation of photosystem I(PSI)activity,activating reactive oxygen species(ROS)homeostasis,and negatively regulating the leaf senescence.A series of Y2H,Pull-down,CO-IP and Cell-free degradation biochemical assays showed that MdDEP1 directly interacts with and dephosphorylates the nucleus-encoded thylakoid protein MdY3IP1,leading to the destabilization of MdY3IP1,reduction of the PSI activity,and the overproduction of ROS in plant *** findings elucidate a novel mechanism that the two pathways intersect at MdDEP1 due to its moonlighting role in destabilizing MdY3IP1,and synchronize ethylene-mediated leaf senescence and the compromise of photosynthesis.

关键词： DEHYDRATASE-ENOLASE-PHOSPHATASE-COMPLEX1 Yang cycle Photosystem I ROS Leaf senescence Photosynthesis

Diagnostic value of different color ultrasound diagnostic method in endometrial lesions

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World Journal of Clinical Cases 2021年第19期9卷 5037-5045页

作者： Xiao-lin lin Dong-Sheng Zhang Zhi-Ye Ju xiu-ming li Yao-Zhu Zhang Department of Ultrasound Pingyi County Traditional Chinese Medicine HospitalLinyi 273300Shandong ProvinceChina Department of Ultrasound Rizhao Peoples HospitalRizhao 276800Shandong ProvinceChina Department of Gastroenterology Pingyi County Traditional Chinese Medicine HospitalLinyi 273300Shandong ProvinceChina

BACKGROUND Endometrial lesions include endometrial cancer and inferior *** them,endometrial cancer as a malignant tumor seriously endangers the life and health of *** is an important means of diagnosing female reproductive system diseases,and it is of critical value for the early diagnosis of endometrial ***,different ultrasound inspection programs have achieved different *** is of great significance to choose a suitable inspection *** To explore the diagnostic efficacy of different ultrasonic examination methods in clinical endometrial *** The 140 patients with endometrial lesions who were treated in our hospital from April 2018 to October 2019 were used as the research *** patients underwent transvaginal color ultrasound and transabdominal color *** compared the diagnostic coincidence and image display effects of the two different examination methods,and the endometrial thickness,blood flow,uterine effusion and resistance index of different diseases were observed by transvaginal color *** The diagnostic coincidence rate of all types of diseases of transvaginal color ultrasound was significantly higher than that of transabdominal color ultrasound(P=0.001,0.005,0.001 and 0.001).In addition,the excellent and good rate of image display of transvaginal color ultrasound was higher than that of transabdominal color ultrasound(P=0.001).There were significant differences in endometrial thickness in patients with different types of endometrial lesions through the transvaginal color examination(P=0.001).The incidence rate of uterine effusion in patients with endometrial carcinoma was significantly higher than that in patients with other types of endometrial lesions(P=0.001),and the rate of the blood flow was the highest(P=0.001).The comparison of blood flow resistance index indicated that the blood flow resistance index in endometrial cancer patients was the lowest,which s

关键词： Endometrial lesions Transvaginal color ultrasound Transabdominal color ultrasound Diagnostic conformity Blood flow Resistance index