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Two Schemes for Probabilistic Remote Preparation of a Four-Particle Entangled Cluster-Type State

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Communications in Theoretical Physics 2014年第3期61卷 305-314页

作者： HOU Kui WANG Hong-Yan LI yi-bao Department of Mathematics and Physics Anhui Jianzhu University Hefei 230601 China

Using partial entangled states as the quantum channel, two schemes for probabilistic remote preparation of the four-particle cluster-type state with real and complex coefficients are presented. In the first scheme, the sender and the receiver share two partial Bell states and one partial three-qubit GHZ stats as the quantum channel, and the sender can help a remote receiver to prepare a four-particle entangled cluster-type state by using three-qubit projective measurements with certain probability. In the second scheme, the quantum channel is composed of two partial three-qubit GHZ states, the remote state preparation(RSP) can be successfully realized via the positive operator valued measure(POVM), and the two-particle projective measurements are also needed in this process. The total success probability and classical communication cost are calculated.

关键词： remote state preparation GHZ state Positive operator-valued measure classical information

Phase Patterning of Poly(oxime-ester)for Information Encryption by Photo-induced Isomerization

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Chinese Journal of Polymer Science 2024年第10期42卷 1488-1494,I0010页

作者： Yu-Fan Yang Yun Bai yi-bao Li Chang-Fei He School of Chemistry and Chemical Engineering Gannan Normal UniversityGanzhou341000China

Crystal polymers or liquid crystal elastomers undergo a phase transition that results in a change in the corresponding optical properties,which has the potential to be applied in areas such as information encryption and *** utilization of these materials for patterning purposes requires different phase transition ***,once prepared,altering the phase transition temperature of them presents significant ***,a poly(oxime-ester)(POE)network is developed to achieve high-resolution and multilevel patterning by photo-induced *** as-prepared POE exhibits the ability to transition from an opaque state to a transparent state under temperature stimuli,with the transition temperature and kinetics dependent on UV light exposure ***,complex patterns and information can be encrypted through different selective regional exposure time and decrypted under specific temperature or cooling ***,we illustrate an example of temporal communication,where cooling time or temperature serves as the encoded *** research expands the application scope of advanced encryption materials,showcasing the potential of POE in dynamic information encryption and decryption processes.

关键词： Poly(oxime-ester) Isomerization Phase patterning Information encryption

Planning issues on linac-based stereotactic radiotherapy

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World Journal of Clinical Cases 2022年第35期10卷 12822-12836页

作者： Yang-Yang Huang Jun Yang yi-bao Liu School of Nuclear Science and Engineering East China University of TechnologyNanchang 330013Jiangxi ProvinceChina Department of Radiotherapy The Second Affiliated Hospital of Zhengzhou UniversityZhengzhou 450014Henan ProvinceChina Department of Radiotherapy The Third Affiliated Hospital of Zhengzhou UniversityZhengzhou 450052Henan ProvinceChina

This work aims to summarize and evaluate the current planning progress based on the linear accelerator in stereotactic radiotherapy(SRT).The specific techniques include 3-dimensional conformal radiotherapy,dynamic conformal arc therapy,intensity-modulated radiotherapy,and volumetric-modulated arc therapy(VMAT).They are all designed to deliver higher doses to the target volume while reducing damage to normal tissues;among them,VMAT shows better prospects for *** paper reviews and summarizes several issues on the planning of SRT to provide a reference for clinical application.

关键词： Stereotactic radiotherapy Treatment technology Energy Isocenters Coplanar/noncoplanar fields Calculation algorithm Multileaf collimator leaf width Flattening filter free mode Small field dosimetry Grid size

Thermoelectric effect of silicon films prepared by aluminum-induced crystallization

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International Journal of Minerals,Metallurgy and Materials 2012年第10期19卷 957-963页

作者： Qing-run Hou Bing-fu Gu yi-bao Chen Yuan-jin He Department of Physics Tsinghua UniversityBeijing 100084China

Aluminum-induced crystallized silicon films were prepared on glass substrates by magnetron sputtering. Aluminum was added in the silicon films intermittently by the regular pulse sputtering of an aluminum target. The amount of aluminum in the silicon films can be controlled by regulating the aluminum sputtering power and the sputtering time of the undoped silicon layer; thus, the Seebeck coefficient and electrical resistivity of the polyerystaUine silicon films can be adjusted. It is found that, when the sputtering power ratio of aluminum to silicon is 16%, both the Seebeck coefficient and the electrical resistivity decrease with the increasing amount of aluminum as expected; the Seebeck coefficient and the electrical resistivity at room temperature are 0.185-0.285 mV/K and 0.30-2.4 Ω.cm, respectively. By reducing the sputtering power ratio to 7%, however, the Seebeck coefficient does not change much, though the electrical resistivity still decreases with the amount of aluminum increasing; the Seebeck coefficient and electrical resistivity at room temperature are 0.219-0.263 mV/K and 0.26-0.80 Ω·cm, respectively.

关键词： polycrystalline materials thin films silicon thermoelectric effects Seebeck effect electrical resistivity magnetron sputtering

Efficient utilization of wind power： Long-distance transmission or local consumption？

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Frontiers of Mechanical Engineering 2017年第3期12卷 440-455页

作者： Yuanzhang SUN Xiyuan MA Jian XU yi bao Siyang LIAO School of Electrical Engineering Wuhan University Wuhan 430072China China Southern Power Grid Research Institute Guangzhou 510080China

Excess wind power produced in wind-inten- sive areas is normally delivered to remote load centers via long-distance transmission lines. This paper presents a comparison between long-distance transmission, which has gained popularity, and local energy consumption, in which a fraction of the generated wind power can be locally consumed by energy-intensive industries. First, the challenges and solutions to the long-distance transmission and local consumption of wind power are presented. Then, the two approaches to the utilization of wind power are compared in terms of system security, reliability, cost, and capability to utilize wind energy. Finally, the economic feasibility and technical feasibility of the local consumption of wind power are demonstrated by a large and isolated industrial power system, or supermicrogrid, in China. The coal-fired generators together with the shortterm interruptible electrolytic aluminum load in the supermicrogrid are able to compensate for the intermit- tency of wind power. In the long term, the transfer of high- energy-consumption industries to wind-rich areas and their local consumption of the available wind power are beneficial.

关键词： wind power long-distance transmission local consumption supermicrogrid

Alginate oligosaccharides preparation, biological activities and their application in livestock and poultry

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Journal of Integrative Agriculture 2021年第1期20卷 24-34页

作者： LIU Ming LIU Lei ZHANG Hong-fu yi bao Nadia EVERAERT State Key Laboratory of Animal Nutrition Institute of Animal SciencesChinese Academy of Agricultural SciencesBeijing 100193P.R.China Precision Livestock and Nutrition Unit Gembloux Agro-BioTechUniversity of LiegeGembloux 5030Belgium Beijing China-Agri Hong Ke Bio-Technology Co. Ltd.Beijing 102206P.R.China

Alginate oligosaccharides(AOS), belonging to the class of functional marine oligosaccharides, are low-molecular polymers linked by β-1,4-mannuronic acid(M) and α-1,4-guluronic acid(G), which could be classically obtained by enzymatic hydrolysis of alginate. With low viscosity and good water solubility, as well as anti-oxidant, immune regulation, anti-bacterial and antiinflammatory activities, AOS have been widely used in medical science and functional food, green agriculture and other fields. As new bio-feed additives, AOS have broad potential applications in animal husbandry. In this review, the sources of alginate, chemical structure and preparation methods of AOS, and their biological activities and application in livestock and poultry are summarized. We expect this review could contribute to lay a foundation of application and further research for AOS in livestock and poultry.

关键词： alginate oligosaccharides preparation anti-oxidant immune livestock and poultry

Effect of annealing time on the exchange coupling interactions and microstruc-ture of nanocomposite Pr_(7.5)Dy_1Fe_(71)Co_(15)Nb_1B_(4.5) ribbons

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Journal of University of Science and Technology Beijing 2007年第6期14卷 547-551页

作者： Xiaoqian bao yi Qiao Xuexu Gao Maocai Zhang Jie Zhu Shouzeng Zhou State Key Laboratory for Advanced Metals and Materials University of Science and Technology Beijing Beijing 100083 China

The influence of annealing time on the magnetic properties and microstructure of nanocomposite Pr7.5Dy1Fe71Co15Nb1B4.5 ribbons was systematically investigated by the methods of vibrating sample magnetometer （VSM）, X-ray diffraction （XRD） and high resolution transmission electron microscopy （HRTEM）. Interaction domains derived from strong exchange coupling interactions between hard and soft magnetic grains were imaged using magnetic force microscopy （MFM）. Maximum remanence, intrinsic coercivity, and maximum energy product values were obtained in the ribbons annealed at 700℃ for 15 min, which were composed of Pr2（Fe, Co）14B, α-（Fe, Co）, and slight Pr2（Fe, CO）17 phases. Although Jr, Hci, and （Bn）max decreased gradually with further increase of annealing time, it is emphasized that comparatively high Jr and Hci and （BH）max were obtained in a wide annealing time period of 15 to 360 min. The shape of initial magnetization curves and hysteresis loops change as a function of annealing time, indicating different magnetization reversal routes, which can be fully explained by the corresponding microstructure.

关键词： nanocomposite magnets exchange coupling interaction microstructure magnetization reversal

Study on regional stratagem for coal mine disasters control and prevention in China

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Journal of Coal Science & Engineering(China) 2009年第3期15卷 233-236页

作者： SHEN bao-hong LEI yi China coal Research Institute Beijing 100013 China

The regional strategy study was aimed at coal mine disaster control and prevention,which deepens and enriches the macro-strategy of coal mine disaster control andprevention,and provides an important support for the rapid and healthy development ofthe regional coal *** country was divided into 4 regions:Northeast,North,Southand *** view of the regional status of coal mine disasters,the regulation and developmenttrend of regional coal mine disasters were analyzed,the outstanding problemsand key factors were identified,and the general thoughts on regional coal mine disastercontrol and prevention were put forward.

关键词： Coal mine disaster control and prevention regional strategy

Clival metastasis of renal clear cell carcinoma: Case report and literature review

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World Journal of Clinical Cases 2018年第9期6卷 301-307页

作者： Wei-Qi Zhang Yue bao Bo Qiu Yong Wang Zhi-Peng Li yi-bao Wang Department of Neurosurgery First Affiliated Hospital of China Medical University

The clivus is an atypical metastatic site for renal clear cell carcinoma(RCCC). Here we report a 54 year old man with acute cavernous sinus syndrome. Brain magnetic resonance imaging identified a clival-based lesion with associated bony erosion. The patient underwent endoscopic endonasal biopsy and partial resection of the clival mass. Because histologic examination of the resected specimen resulted in a diagnosis of RCCC, contrast-enhanced computed tomography scan of the abdomen was performed and showed an enhanced left renal mass. The patient subsequently underwent laparoscopic left radical nephrectomy and gamma knife was planned for the residual clival lesion. We also retrospectively reviewed available published reports on clival metastases, specifically those from RCCC, since 1990.

关键词： Clival metastases Endoscopic skull base surgery Renal clear cell carcinoma Renal Carcinoma