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Morphometric evaluation of wound healing in burns treated with Ulmo (Eucryphia cordifolia) honey alone and supplemented with ascorbic acid in guinea pig (Cavia porcellus)

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Burns & Trauma 2016年第4期4卷 264-272页

作者： Carolina Schencke Adriana Vasconcellos Cristian Sandoval Paulina Torres Francisca Acevedo mariano del sol Doctoral Program in Morphological Sciences Universidad de La FronteraTemucoChile CONICYT-PCHA/National Doctorate Programme/2014-21141130 SantiagoChile Facultad de Medicina Universidad de La FronteraTemucoChile Doctoral Program in Morphological Sciences Universidad de La FronteraTemucoChile CIMA Research Group Facultad de OdontologíaUniversidad de La FronteraTemucoChile CONICYT-PCHA/Doctorado Nacional/2015-21150991 SantiagoChile Scientific and Technological Bioresource Nucleus Universidad de La FronteraTemucoChile Facultad de Medicina Universidad de La FronteraTemucoChile Centro de Excelencia en Estudios Morfológicos y Quirúrgicos(CEMyQ) Universidad de La FronteraTemucoChile Centro de Investigación en Ciencias Biomédicas Universidad Autónoma de ChileTemucoChile

Background:In the context of the search for cost-efficient treatments,Ulmo(Eurcyphia cordifolia)honey is an excellent alternative for treating burn wounds and could have a profound medical,social,and economic *** acid is an enzymatic co-factor necessary for the synthesis of collagen and the proliferation of fibroblasts and has been proposed as a coadjuvant to strengthen the healing effects of *** aim of this work was to evaluate by morphometric studies the healing wounds caused by burns treated with Ulmo honey alone and supplemented with ascorbic acid in guinea pig(Cavia porcellus).Methods:Fifteen guinea pigs were used and divided randomly into three groups:positive control(C+),experimental with unsupplemented honey(H),and experimental with supplemented honey(SH).A uniform deep burn covering 1 cm2of the back skin was *** following indices were calculated for the morphometric study:superficial contraction index of the wound,deep contraction index of the wound,wound severity index,global healing index,global contraction index,and dermal proliferation ***:The superficial contraction index of the wound,global healing index,global contraction,and dermal proliferation area values of the experimental with supplemented honey group were higher than the other groups(P<0.05).Conclusions:According to these results,the combination of honey with an antioxidant(ascorbic acid)promotes an appropriate action to support the healing *** study showed that by supplementing the Ulmo honey with ascorbic acid,the healing and contraction effects can be strengthened in burn wounds compared to unsupplemented *** results were proof of the synergy between honey and ascorbic acid in healing burn wounds.

关键词： Honey Ascorbic acid Burn Morphometry Wound healing

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Ahmed glaucoma implant and augmented MicroPulse transscleral cyclophotocoagulation in a monocular Axenfeld-Rieger syndrome patient with glaucoma

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International Journal of Ophthalmology(English edition) 2022年第10期15卷 1714-1716页

作者： Sanchay Gupta Amy Yuan Marika Chachanidze David A.solá-del Valle Harvard Medical School BostonMA 02115USA Glaucoma Service Massachusetts Eye and Ear InfirmaryBostonMA 02114USA

Dear Editor,We report the case of severe mixed-mechanism glaucoma observed in a monocular Axenfeld-Rieger syndrome(ARS) patient who was successfully managed with an ahmed glaucoma implant(AGI) followed by a novel technique described as augmented Micro Pulse transscleral cyclophotocoagulation(MP-TSCPC)[1]. ARS encompasses a heterogeneous spectrum of diseases involving anterior segment dysgenesis and systemic developmental anomalies[2].

关键词： glaucoma patient implant

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Optimal p-Ary Codes from One-Weight and Two-Weight Codes over IF_p+ vIF_p

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Journal of Systems Science & Complexity 2015年第3期28卷 679-690页

作者： SHI Minjia sol Patrick School of Mathematical Sciences Anhui University Telecom Paris Tech

This paper is devoted to determining the structures and properties of one-Lee weight codes and two-Lee weight projective codes Ck1,k2,k3 over p IF+ v IFp with type p2k1pk2pk3. The authors introduce a distance-preserving Gray map from( IFp + v IFp)nto2np. By the Gray map, the authors construct a family of optimal one-Hamming weight p-ary linear codes from one-Lee weight codes over IFp+ v IFp, which attain the Plotkin bound and the Griesmer bound. The authors also obtain a class of optimal p-ary linear codes from two-Lee weight projective codes over IFp + vIFp, which meet the Griesmer bound.

关键词： Generator matrix Gray map linear code one-Lee weight code two-Lee weight code.

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On Isodual Double Toeplitz Codes

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Journal of Systems Science & Complexity 2024年第5期37卷 2196-2206页

作者： SHI Minjia XU Li solÉ Patrick Key Laboratory of Intelligent Computing and Signal Processing Ministry of EducationSchool of Mathematical SciencesAnhui UniversityHefei 230601China State Key Laboratory of Information Security Institute of Information EngineeringChinese Academy of SciencesBeijing 100093China CNRS University of Aix MarseilleCentrale MarseilleI2MMarseille 13284France

Double Toeplitz(shortly DT)codes are introduced here as a generalization of double circulant *** authors show that such a code is isodual,hence formally self-dual(FSD).FSD codes form a far-reaching generalization of self-dual codes,the most important class of codes of rate ***-dual DT codes are characterized as double circulant or double ***,even binary DT codes are characterized as double *** examples obtained by exhaustive search show that the codes constructed have best-known minimum distance,up to one unit,amongst formally self-dual codes,and sometimes improve on the known *** q=2,the authors find four improvements on the best-known values of the minimum distance of FSD *** F4 an explicit construction of DT codes,based on quadratic residues in a prime field,performs equally *** authors show that DT codes are asymptotically good over ***,the authors construct DT codes arbitrarily close to the asymptotic Varshamov-Gilbert bound for codes of rate one half.

关键词： Double circulant codes double Toeplitz codes isodual codes formally self-dual codes

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Smoothness of the Functional Law Generated by a Nonlinear SPDE

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Chinese Annals of Mathematics,Series B 2008年第2期29卷 113-120页

作者： Marta SANZ-sol Paul MALLIAVIN Facultat de Matemàtiques Universitat de BarcelonaGran Via 585E-08007 BarcelonaSpain. 10 rue Saint Louis-en-I'IleF-74004 ParisFrance

The authors consider a stochastic heat equation in dimension d=1 driven by an additive space time white noise and having a mild *** is proved that the functional law of its solution is absolutely continuous and posses... 详细信息

关键词： Stochastic heat equation Probability law Absolute continuity Divergence operator Gradient operator

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Two-Weight Codes and Second Order Recurrences

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Chinese Journal of Electronics 2019年第6期28卷 1127-1130页

作者： SHI Minjia ZHANG Zhongyi solé Patrick Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education School of Mathematical Sciences Anhui University School of Wendian Anhui University Aix Marseille Univ CNRS Centrale Marseile

Cyclic codes of dimension 2 over a finite field are shown to have at most two nonzero weights. We compute their weight distribution, and give a condition on the roots of their check polynomials for them to be maximum ... 详细信息

关键词： Two-weight codes Irreducible Cyclic codes MDS codes Linear recurrences

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Microstructure and texture evolution of Ti-Nb-Si based alloys for biomedical applications

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Rare Metals 2006年第Z2期25卷 163-167页

作者： KIM Won-Yong KIM Han-sol Advanced Materials R&D Division Korea Institute of Industrial Technology Incheon 406-130 Korea

Microstructure and texture of Ti-Nb-Si based alloys, prepared by water quenching from β-phase field, cold rolling and recrystallization heat treatment followed by water quenching, were investigated in terms of optical microstructure and analysis of X-ray pole figure result. In as-quenched sample, relatively random distribution of pole figure was detected without showing a specific texture component. In as-cold rolled sample, however, it is found well-developed several texture components consisting of rotated cube, α-fiber and γ-fiber texture components which are frequently observed in bcc-structured metals and alloys were found. Therefore, texture components developed in the present alloys are closely related to the deformation of β-phase even though small amount of α″ phase co-exist in the microstructure. In recrystallized sample, α-fiber texture component is weakly detected while the other texture components, rotated cube and γ-fiber components, appears to be relatively unchanged. No additional texture components were detected besides those texture components observed in the cold rolled samples.

关键词： Ti-Nb-Si based alloys microstructure texture

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Optimal Ternary Cubic Two-Weight Codes

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Chinese Journal of Electronics 2018年第4期27卷 734-738页

作者： SHI Minjia HUANG Daitao sol Patrick Key Laboratory of Intelligent Computing & Signal Processing Ministry of EducationAnhui University School of Mathematical Sciences Anhui University CNRS/LAGA University of Paris 8

We study trace codes with defining set L,a subgroup of the multiplicative group of an extension of degree m of a certain ring of order 27. These codes are abelian, and their ternary images are quasi-cyclic of coindex three(a.k.a. cubic codes). Their Lee weight distributions are computed by using Gauss sums. These codes have three nonzero weights when m is singly-even. When m is odd, under some hypothesises on the size of L, we obtain two new infinite families of two-weight codes which are optimal. Applications of the image codes to secret sharing schemes are also given.

关键词： Three-weight codes Two-weight codes Gauss sums Trace codes

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Skew Cyclic Codes over a Non-chain Ring

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Chinese Journal of Electronics 2017年第3期26卷 544-547页

作者： SHI Minjia YAO Ting sol Patrick Key Laboratory of Intelligent Computing & Signal Processing Ministry of Education Anhui University National Mobile Communications Research Laboratory Southeast University School of Mathematical Sciences of Anhui University CNRS/LAGA University of Paris 82 rue de la Libert93 526 Saint-Denis France

We study skew cyclic codes over a nonchain ring,which generalizes our previous results in IEICE *** Fundamentals of Electronic Communications and Computer Sciences,*** describe generator polynomials of skew cyclic codes over this ring and investigate the structural properties of skew cyclic codes over the ring by a decomposition *** generator polynomial of the dual code of a skew cyclic code are ***,the idempotent generators of skew cyclic codes are *** examples are also presented to illustrate the discussed results.

关键词： Linear codes Gray map Dual codes Skew cyclic codes Generator polynomial

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Catalysts for electrochemical ammonia oxidation:Trend,challenge,and promise

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Science China Materials 2022年第12期65卷 3334-3352页

作者： sol A Lee Mi Gyoung Lee Ho Won Jang Department of Materials Science and Engineering Seoul National UniversitySeoul 08826Republic of Korea Department of Electrical and Computer Engineering University of TorontoToronto M5S 3G4OntarioCanada Advanced Institute of Convergence Technology Seoul National UniversitySuwon 16229Republic of Korea

Developing sustainable and clean energy technology is critial to address the current energy and environmental *** an energy carrier,hydrogen has been getting attention due to its abundance,high energy density,and zero carbon *** to the difficulty of hydrogen storage and transport,the electro-oxidation of ammonia shows great potential for renewable energy since it satisfies both energy supply and environmental protection as a carbon-free fuel with high hydrogen ***,ammonia electro-oxidation is a sluggish reaction and shows low *** the complicated mechanism and intermediates is conducive to developing efficient electrocatalysts with high catalytic activity and *** review begins with the ammonia oxidation technologies and their *** two typical mechanisms for ammonia electro-oxidation,Oswin-Salomon mechanism and Gerischer-Mauerer mechanism,are discussed,and attention to the poisoning species is ***,the electrocatalysts for ammonia reaction are classified into Pt-based catalysts and non-noble metal-based catalysts,and their performances are reviewed with various *** on the progress on the electrochemical ammonia oxidation catalysts,the challenges and future insight on ammonia oxidation reaction are discussed and proposed.

关键词： NH3 oxidation reaction electrocatalysts green hydrogen

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