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Higher cardiovascular risk scores and liver fibrosis risk estimated by biomarkers in patients with metabolic-dysfunction-associated fatty liver disease

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World Journal of Hepatology 2022年第8期14卷 1633-1642页

作者： Giovanni Alejandro Salgado Alvarez Samanta Mayanin Pinto Galvez Uriel Garcia Mora Ana Delfina Cano Contreras Cristina Durán Rosas Bryan Adrián Priego-parra Arturo Triana Romero Mercedes Amieva Balmori Federico Roesch Dietlen Sophia Eugenia Martinez Vazquez Ines Osvely Mendez Guerrero Luis Alberto Chi-Cervera Raúl Bernal Reyes Leonardo Alberto Martinez Roriguez Maria Eugenia Icaza Chavez Jose Maria Remes Troche Instituto de Investigaciones Médico-biologicas Universidad VeracruzanaVeracruz 91700VeracruzMexico Department of Gastroenterología Instituto Nacional de Ciencias Médicas y Nutrición Salvador ZubiránMéxico 14080MéxicoMexico Clínica de Especialidades Gastrointestinales y Hepáticas Hospital Star MedicaMerida 97133YucatanMexico Department of Gastroenterologia Sociedad Española de BeneficenciaPachuca 42000HidalgoMexico Department of Gastroenterologia Clínica de Rehabilitación Metabólica Digestiva y HepáticaMexico 14080MexicoMexico Department of Gastroenterologia Hospital Star Médica de MéridaMerida 97133YucatanMexico

BACKGROUND The definition of metabolic-dysfunction-associated fatty liver disease(MAFLD)allows identification of metabolically complicated *** risk scores are related to cardiovascular risk(CVR)scores and could be useful for the identification of patients at risk of systemic *** To evaluate the relationship between MAFLD and CVR using the Framingham risk score in a group of Mexican *** Cross-sectional,observational and descriptive study carried out in a cohort of 585 volunteers in the state of Veracruz with MAFLD *** risk of liver fibrosis was calculated with aspartate aminotransferase-to-platelet ratio index,nonalcoholic fatty liver disease score and fibrosis-4,as well as with transient hepatic elastography with Fibroscan~?.The CVR was determined by the Framingham *** One hundred and twenty-five participants(21.4%)with MAFLD criteria were evaluated,average age 54.4 years,63.2%were women,body mass index 32.3 kg/m~*** Framingham CVR was high in 43 patients(33.9%).Transient elastography was performed in 55.2%of volunteers;39.1%with high CVR and predominance in advanced fibrosis(F3–F4).The logistic regression analysis showed that liver fibrosis,diabetes and hypertension independently increased *** One of every three patients with MAFLD had a high CVR,and in those with high fibrosis risk,the CVR risk was even greater.

关键词： Fatty liver Cardiovascular risk Hepatic steatosis Fibrosis Liver disease

Classic Linear Methods Provisos Verification for Oscillator Design Using NDF and Its Use as Oscillators Design Tool

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Circuits and Systems 2013年第1期4卷 89-96页

作者： Angel parra-Cerrada Vicente González-Posadas José Luis Jiménez-Martín Alvaro Blanco Department Ingeniería Audiovisual y Comunicaciones Universidad Politécnica de Madrid Madrid Spain

The purpose of this paper is to show the conditions that must be verified before use any of the classic linear analysis methods for oscillator design. If the required conditions are not verified, the classic methods can provide wrong solutions, and even when the conditions are verified each classic method can provide a different solution. It is necessary to use the Normalized Determinant Function (NDF) in order to perform the verification of the required conditions of the classic methods. The direct use of the NDF as a direct and stand-alone tool for linear oscillator design is proposed. The NDF method has the main advantages of not require any additional condition, be suitable for any topology and provide a unique solution for a circuit with independence of the representation and virtual ground position. The Transpose Return Relations (RRT) can be used to calculate the NDF of any circuit and this is the approach used to calculate the NDF on this paper. Several classic topologies of microwave oscillators are used to illustrate the problems that the classic methods present when their required conditions are not verified. Finally, these oscillators are used to illustrate the use and advantages of the NDF method.

关键词： Oscillator Provisos NDF RR RRT

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印加王朝的皇家大道

科学大观园 2015年第8期 15-17页

作者： Lola parra Craviotto

在炎热的天气下,献祭的羔羊的心脏"砰"的一声裂开了。在一个天然的露台上,萨满法师在地上的火盆里点起了火。这个尘土飞扬的大峡谷的岩石呈现出各种各样的红色。萨满法师给大地母亲的祭品有玉米、可可种子、红酒和糖果。法师主持的是一... 详细信息

在炎热的天气下,献祭的羔羊的心脏"砰"的一声裂开了。在一个天然的露台上,萨满法师在地上的火盆里点起了火。这个尘土飞扬的大峡谷的岩石呈现出各种各样的红色。萨满法师给大地母亲的祭品有玉米、可可种子、红酒和糖果。法师主持的是一个延续了5个多世纪的传统:每年一度的草绳桥修建仪式。这座草绳桥是印加王朝留给世界的独一无二的遗产萨满法师把身子探向火花,在重建的时间里,他

关键词：印加人库斯科

Reverse Engineering Based Methodology for Redesigning Contour Milling Tools

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World Journal of Engineering and Technology 2016年第3期4卷 206-212页

作者： A. P. Valerga M. Batista J. Salguero A. Gomez-parra M. Marcos Mechanical Engineering and Industrial Design Department Faculty of Engineering University of Cadiz Puerto Real Cádiz Spain

Reverse Engineering (RE) involves the use of techniques aimed to retrieve information about manufactured products, not only regarding geometries, but also materials and functionality. Today, even if several RE techniques are known, many of them still leave the object unusable to analyze. Nevertheless, other alternatives to this problem allows for obtaining a Digital or Virtual Model (VM) via the three-dimen- sional scanning. Getting the VM of an item, via scanning or not, can offer many possibilities to digital analysis (FEM). Furthermore, starting from VM, it is possible to achieve the physical reproduction of an element, part or workpiece—in the same or different materials—using Additive Manufacturing (AM) technologies. This enables to improve the product through a redesign process. In this paper, a RE based methodology is proposed for redesigning a tool for contour milling, after comparing different microscopy based techniques, 3D-Scanner tools and CAD-CAGD utilities for generating a Virtual Model of the newly designed mill.

关键词： Reverse Engineering Cutting Tools Simulation 3D Scanning Modelling

Effects of Silver Addition in Zinc Oxide Nanoparticles on Films of HMSPP/SEBS against Staphylococcus aureus and Escherichia coli Contamination

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材料科学与工程（中英文B版） 2022年第3期12卷 108-116页

作者： Luiz Gustavo Hiroki Komatsu Giuseppe Montuori Cajado Duclerc Fernandes parra Nuclear and Energy Research Institute IPEN-CNEN/SPAv.Prof Lineu Prestes2242Cidade UniversitáriaCEP 05508-000São PauloSPBrazil

In this research we decided to analyze the addition of silver(Ag°)on zinc oxide(ZnO)utilizing two nanoparticles:the synthesized zinc oxide-doped-silver nanoparticles(ZnO/Ag_Lab)utilizing the zinc nitrate as metal precursor for ZnO and silver nitrate as metal precursor for Ag°;and the commercial nanoparticle ZnO/*** the study of application of the nanoparticles,they were processed in the form of films and the polymer utilized was the blend of HMSPP(high melt strength polypropylene)and styrene-ethylene/*** the study of nanoparticles,they were submitted to biocide tests against Staphylococcus aureus(ATCC 6538)and Escherichia coli(ATCC8739)and XRD(X-Ray Diffraction).The XRD analysis results indicated,in both of nanoparticles,with the presence of wurtzite phase of ZnO,being that on the commercial nanoparticles the intensity of peak was higher than that of synthesized one,on other hand,the peaks attributed to Ag°,were more intense in the synthesized nanoparticle.

关键词： Nanoparticles Biocide Actvity ZnO/Ag

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如何选择合适的教学设施资源

中国教育技术装备 2006年第4期 65-66页

作者： William Prieto-parra 蔚蓝英国教育供应商协会

作者从软件和教具设备两个方面介绍了英国教师选购教学设施的具体作法，同时提供了教育展示会方面的资讯。

关键词：资源持续创新教具

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Exposition of Pecan Black Aphid(Melanocallis caryaefoliae)to Creseote Bush(Larrea tridentata)Extracts

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Agricultural Sciences 2014年第14期5卷 1369-1375页

作者： Monica Marin-Dominguez Ramona Perez-Leal Abelardo Nunez-Barrios Moises Basurto-Sotelo Juan Manuel Soto-parra Sciences Fruit Product Facultad de Ciencias AgrotecnológicasUniversidad Autónoma de ChihuahuaChihuahuaMéxico Plant Physiology Department Facultad de Ciencias AgrotecnologicasUniversidad Autonoma de ChihuahuaChihuahuaMéxico

Creseote bush-based (Larrea tridentata Cov.) botanical insecticides have not been evaluated on pecan black aphid (Melanocallis caryaefoliae D.), the purpose of this research was to test the insecticide and/or repellent effect of the creseote-bush raw extracts on this insect. Ethyl acetate, methanol and water as solvents, the stem and leaf organs were tested at concentrations of 0.5%, 1%, and 2%, as well as their witnesses and the interactions of each. Extract application was made by immersion during 10 s and the incubation was made in a wet chamber, making observations at 24, 48 and 72 hours after the treatment was applied. Mortality was evaluated by touching the aphid and seeing it did not move, while for repellence the insects found outside of the leaf were taken into account. A higher mortality effect was observed at a 1% concentration for the three solvents on the leaf extracts, being the methanol one the most efficient, on the other hand the stem extracts had the same behavior, presenting the higher mortality in the ethyl acetate extracts at 0.5% and 2% both at 72 hours. On the other hand the higher repellent effect presented at 24 hours in stem extracts, with a variation in the leaf extracts.

关键词： Botanical Insecticides Repellent Effect

用木霉属真菌对低含水量基质中向日葵木质纤维素进行蛋白质富集

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国外农学（油料作物） 1994年第1期 52-53页

作者： parra.,J 时焦

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中国造欧洲城

南风窗 2016年第16期 48-53页

作者： GILLES SABRIE LOLA parra CRAVIOTTO

在中国,无数新的城镇拔地而起,这些城市是按照欧洲城市的风格建造的。在这里,我们能找到微缩的山寨的伦敦、巴黎、阿姆斯特丹或者威尼斯。建造这些城市的目的便是吸引新兴的中产阶家庭。这是初秋的一个中午。房屋中介带着我们前往此行... 详细信息

在中国,无数新的城镇拔地而起,这些城市是按照欧洲城市的风格建造的。在这里,我们能找到微缩的山寨的伦敦、巴黎、阿姆斯特丹或者威尼斯。建造这些城市的目的便是吸引新兴的中产阶家庭。这是初秋的一个中午。房屋中介带着我们前往此行的目的地——一个仿造奥地利哈尔施塔特(Hallstatt)建造的中国城。一路上,漂亮的房子让我们觉得神清气爽,湖边的房子呈现出暗绿色、天蓝色和橙色,水天相接,云雾缭绕。从2011年起,就有一大批来自住客在这里安家落户。我们的导游看起来是一个漂亮的奥地利姑娘,而事实上却是一个地

关键词：新兴中华人民共和国哈尔施塔特房屋中介欧洲城市别墅奥地利