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中华物理医学与康复杂志 2017年第11期39卷 855-855页

作者： parikh ns Navi BB Schneider Y

BACKGROUND AND OBJECTIVE While studies have shown cirrhosis to be associated with extrahepatic hemorrhagic and thrombot-ic processes, the cerebrovascular complications of cirrhosis are not well understood. This study ... 详细信息

关键词：肝外出血肝硬化血管并发症治疗方法保健知识

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Anisotropic iron-doping patterns in two-dimensional cobalt oxide nanoislands on Au(111)

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Nano Research 2019年第9期12卷 2364-2372页

作者： Anthony Curto Zhaozong Sun Jonathan Rodriguez-Fernandez Liang Zhang Ayush parikh Ting Tan Jeppe V. Lauritsen Aleksandra Vojvodic Department of Chemical and Biomolecular Engineering University of PennsylvaniaPhiladelphiaPA 19104USA Interdisciplinary Nanoscience Center (iNANO) Aarhus University8000 Aarhus CDenmark

An in teg rated approach combi ning den sity functional theory(DFT)calculati ons and atomic resol utio n sea nning tun neling microscopy(STM)is used to study well-defined iron-doped cobalt oxide nanoislands supported on Au(111).The focus is on the structure and distribution of Fe dopants within these nanoislands of CoO as a function of Fe to Co *** DFT and STM results agree strongly and complement each other to allow for a more complete un dersta nding of the dopa nt structure trends on the nano *** Fe as a marker,we first find that the stacki ng seque nee of the moire structure of the host cobalt oxide nano islands can be ide ntified un ambiguously through a combinati on of DFT and *** the distinct con trast of the embedded Fe dopa nt atoms as observed with atom-resolved STM,we find correlatio ns betwee n Fe dopa nt positi on and the CoO/Au(111)moire patter n at varyi ng Fe dopa nt den *** n of Fe-dopa nt clusters within the nano islands is investigated in detail through DFT and found to agree with the dopant patter ns observed in *** find that the structural effects of Fe dopants throughout the nanoislands with the basal planes and the two types of edges—the oxygen and metal edges—have different *** DFT calculations and STM images show a strong preferenee for Fe dopants to be located directly on or near the oxygen edge of the nanoislands as opposed to being directly on or n ear the metal *** n together,our results illustrate that Fe dopa nt incorporati on and distributi on within CoO nanoislands are highly an isotropic and gover ned by both the moire structure of the basal planes as well as nano-size effects present at the under-coordinated edges of different local geometry and chemistries.

关键词： seanning tunneling microscopy(STM) density functional theory(DFT) cobalt oxide transition metal oxides mixed transition metal oxides

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Detection of dengue ns1 antigen,alongside IgM plus IgG and concurrent platelet enumeration during an outbreak

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Asian Pacific Journal of Tropical Medicine 2011年第8期4卷 672-672页

作者： Subhash C Arya Nirmala Agarwal Satish C parikh Sant Parmanand Hospital Delhi

During the late incubation period or initial phase of dengue virus infection,laboratory confirmation is through viral isolation in cell culture and/or molecular investigations, or immunofluorescence,or immunohistochemistry[1].The dengue virus non-structural antigen nsl that would develop before the appearance of dengue IgM and/or IgG is emerging as a suitable option for dengue diagnosis[2].Platelet therapy is a standard clinical practice for dengue patients with severe thrombocytopenia[3].However,during introductory screening,platelet count is not being done in many cases. This results in delays of platelet therapy. In the course of the current(2010) spurt of dengue in New Delhi[4],simultaneous screening for nsl,IgM and IgG and platelet enumeration has been introduced at the

关键词： IgM IgG Detection of dengue ns1 antigen,alongside IgM plus IgG and concurrent platelet enumeration during an outbreak ns

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