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商业周刊（中文版） 2018年第16期 26-29页

作者： Javier blas Will Kennedy 李译(译)

就是沙特阿拉伯锐意改革的年轻王储告诉全世界他有意言商的那一刻。2016年初，穆罕默德·本·萨勒曼（MohammedbinSalman）表示，他计划发行沙特阿美公司（SaudiAramco）的股票。

关键词：沙特阿拉伯 IPO 锐意改革穆罕默德股票公司

用年发病率观测菲律宾血吸虫病流行区人群中防治措施的效果

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中国寄生虫学与寄生虫病杂志 1984年第3期 7-9页

作者：田中宽,BayaniL.blas,杨静姝日本东京大学医学科学研究所菲律宾巴罗莱特湾岛血吸虫病防治研究所中国预防医学中心寄生虫病研究所

作者等于1974～1983年对菲律宾莱特湾岛达加米市的九所小学1,800名学童用粪检和环卵沉淀试验进行了日本血吸虫病年发病率的随访观察。数据用计算机处理。1974年12月～1979年3月采取改造环境措施,1979年2月后对所有虫卵阳性者进行吡喹酮... 详细信息

作者等于1974～1983年对菲律宾莱特湾岛达加米市的九所小学1,800名学童用粪检和环卵沉淀试验进行了日本血吸虫病年发病率的随访观察。数据用计算机处理。1974年12月～1979年3月采取改造环境措施,1979年2月后对所有虫卵阳性者进行吡喹酮化疗。结果1975～1983年的年发病率依次为22.2％、24.2％、26.9％、9.6％、28.4％、8.4％(1981～1982年未检)和6.8％。结论认为小规模环境改造防制效果很小,群众性化疗效果显著。

关键词：日本血吸虫病患病率粪检日本分体吸虫病发病率环卵沉淀试验防治措施菲律宾

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易格斯50周年宛若新生

航空制造技术 2014年第1期57卷 30-30页

作者： Frank blasé 德国易格斯公司

“无处不在的动态应用”是易格斯存2013年展现给工业领域最深的印象，易格斯在2013年持续扩张产品线，并对产品测试及对仓储物流领域升级。

关键词：新生工业领域动态应用仓储物流产品测试产品线

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在伊朗问题上，特朗普凭什么如此有底气？

商业周刊（中文版） 2018年第19期 32-34页

作者： Nick Wadhams Javier blas 任文科(译)

由于决定退出伊朗核协议，并计划在11月份重启令人室息的制裁措施，美国总统唐纳德·特朗普（Donald Trump）捐致许多国家的批评。9月26日，他在出席联合国大会的新闻发布会时明确表达了对这些批评声音的看法：“世界领导人怎么想并不... 详细信息

由于决定退出伊朗核协议，并计划在11月份重启令人室息的制裁措施，美国总统唐纳德·特朗普（Donald Trump）捐致许多国家的批评。9月26日，他在出席联合国大会的新闻发布会时明确表达了对这些批评声音的看法：“世界领导人怎么想并不重要。伊朗会回到我身边，并达成协议。”

关键词：特朗普伊朗新闻发布会联合国大会制裁措施美国总统领导人协议

Triterpenes from Cabralea canjerana as in Vitro Inhibitors to Light Reactions of Photosynthesis

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American Journal of Plant Sciences 2014年第16期5卷 2528-2540页

作者： Beatriz King-Diaz Marcio S.Soares Maria Fatima das G.F.da Silva blas Lotina-Hennsen Thiago A.M.Veiga Departamento de Bioquimica Facultad de QuimicaUniversidad Nacional Autonoma de Mexico(UNAM)Ciudad UniversitariaMexico D.F.México Universidade Federal de Vicosa(UFV) Rio ParanaibaBrasil Departamento de Química Universidade Federal de Sao Carlos(UFSCar)Sao CarlosBrasil Instituto de Ciencias Ambientais Químicas e FarmaceuticasDepartamento de Ciencias Exatas e da TerraUniversidade Federal de Sao Paulo(UNIFESP)DiademaBrasil

Aims: Cabraleadiol (1), Ocotilone (2) and Odoratone (3) are three triterpenes isolated from Cabralea canjerana (Vell.) Mart. (Meliaceae). They were chemically characterized, and their effect was tested on the light reaction of photosynthesis. Study Design: Natural products were used as models to find new models for inhibitors of photosynthesis. Place and Duration of Study: Departmento de Química, Universidade Federal de São Carlos and Departmento de Bioquímica, Facultad de Química, Universidad Nacional Autonoma de México, between May 2013 and January 2014. Methodology: The natural products had their effect on the light reaction of photosynthesis studied by pollarography and Chlorophyll a (Chl a) fluorescence transients. Results: The compounds inhibited ATP synthesis and electron transport rate (basal, phosphorylating and uncoupled). Therefore, they act as Hill reactions inhibitors. Their inhibition site were located in the range of electron flow from OEC complex and between P680 to QA of PS II, and inhibited the photosystem II (PS II) by inducing the appearance of a K-band which is an indicative that the photochemical apparatus is failing at the donor side of PS II interacting at the OEC complex and by transforming active reaction centers to “heat sinks” or the formation of silent reaction centers unable to reduce QA. Conclusion: Furthermore, these triterpenes inhibit PS II and induce the appearance of small G band which is related with the decreased plastoquinone (PQ) pool reduction.

关键词： Cabralea canjerana Cabraleadiol Ocotilone Odoratone Photosynthesis

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商品兔的营养需要及饲料评价单位

草食家畜 1986年第3期 46-49页

作者： J.C.de blas ,王卫国

消化能比起其它能量单位,简明易测,可作为家兔的一个很好的预测单位。可是,家兔的日粮组成范围比其它非反刍动物更广泛,根据这个单位预测的值偏高。同样,可消化蛋白质也可作为家兔一个相当精确的预算指数,用于饲料配合。本研究的目的,... 详细信息

消化能比起其它能量单位,简明易测,可作为家兔的一个很好的预测单位。可是,家兔的日粮组成范围比其它非反刍动物更广泛,根据这个单位预测的值偏高。同样,可消化蛋白质也可作为家兔一个相当精确的预算指数,用于饲料配合。本研究的目的,是评价含有不同纤维素(18—19％酸性洗涤纤维)和不同粗蛋白质

关键词：屠宰体重消化能

Growth Kinetics of Vegetative and Reproductive Organs of Guava(Psidium guajava L.)in Iguala Guerrero,Mexico

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Agricultural Sciences 2014年第14期5卷 1468-1475页

作者： Agustin Damian Nava Victor A.Gonzalez Hernandez Manuel Nava Jaimes Elias Hernandez Castro Dolores Vargas Alvarez Gemima Diaz Villasenor Francisco Palemon Alberto blas Cruz Lagunas Academic Unit of Agricultural and Environmental Sciences The Autonomous University of GuerreroGuerreroMéxico Institute of Genetic Resources and Productivity Graduate CollegeTexcocoMexico

In the Mexican tropics the guava trees can grow and produce in any season, so they can be har-vested out of the period of high competition marketing (Summer). It?studied the growth kinetics of leaves and fruits of guava trees at the dry tropical conditions of the State of Guerrero, in guava trees of four years old and was evaluated a non-destructive method for measuring leaf area from November to May. 100 sheets of 10 randomly selected trees were cut. It was found that leaf length X the width X 0.72581647 (conversion factor) gave an estimated leaf area which?was significantly correlated with that obtained by the integrator of leaf area. Both in length and width the leaf growth kinetics were sigmoid with three growth stages: In Stage I (15 days) leaves grew 21.2% and 21.5%;in Stage II (26 days) grew 73.6% and 68%;and in Stage III (30 days). They Increased 5.2% and 10.5% in the primary and secondary sprouts. The fruit growth in its equatorial and polar diameters corresponded to a double sigmoid kinetics. In Stage I (61 days) it reached 1.9 and 2.3 cm;in Stage II (62 - 102 days) it reached 3.09 and 3.62 cm;and in Stage III (103 to 126 days) it reached 4.63 and 5.13 cm, as well the physiological maturity of fruit.

关键词： Psidium guajava Growth Kinetics Phenological Events

In Vitroand in VivoEfficacy of an Experimental Compound against Rhipicephalus (Boophilus) microplusTicks

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Pharmacology & Pharmacy 2013年第1期4卷 41-45页

作者： Guadalupe Santillán-Velazquez Froylán Ibarra-Velarde blas Flores Pérez Margarita Romero-Avila Yazmin Alcalá-Canto Héctor Salgado-Zamora Yolanda Vera Montenegro Department of Parasitology Veterinary Faculty of Medicin and Zootechnics National University Autonomus of Mexico Mexico City Mexico Faculty of Chemistry National University Autonomus of Mexico Mexico City Mexico Laboratory of Organic Chemistry School of Biological Sciences National Politechnic Institute Mexico City Mexico

The aim of the present study was to evaluate the ixodicide efficacy of the experimental compound 712-BF-016 against Rhipicephalus (Boophilus) microplus ticks in vitro and in cattle. The in vitro efficacy was initially tested against R. Boophilus microplus larvae using the Larval Packet Test (LPT). In a 2nd study the ixodicide efficacy was tested against adult ticks using the Adult Inmersion Test (AIT). Finally, a field test with the compound was carried out using 24 steers experimentally infested with R. (Boophilus) microplus ticks which were divided into 4 groups of 6 animals each for treatment. Groups 1 and 2 received the experimental compound at concentrations of 16% and 20%, respectively, which were applied as an aspersion in a total volume of 4 liters/animal. Group 3 was equally treated but with a commercial ixodicide containing cipermethrin at a 16% concentration. Group 4 served as untreated control. The efficacy was measured on days 1, 2, 3 after treatment as the percentage of ticks present from the treated groups, relative to the ticks present in the untreated control. The results indicated a percentage mortality of 93.21% for LPT and 98.02% for AIT. The efficacy produced in cattle was 61.78%, 76.43% and 85.34% for groups 1, 2 y 3, respectively. It is concluded that there was no concordance between the results obtained in vitro with those found in cattle. Possibly the excipient used for the formulation of the experimental compound was not suitable and had some influence on the results.

关键词： Rhipicephalus (Boophilus) microplus Ixodicide LPT AIT Cattle

将数字故事作为班级学习活动——来自意大利波里文化项目的经验

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中小学信息技术教育 2012年第6期 16-18页

作者： Nicoletta Di blas Franca Garzotto Paolo Paolini Amalia Sabiescu 王碧静意大利米兰理工大学HOC实验室广东湛江师范学院信息科学与技术学院

从幼儿园到大学，故事叙述都是一种非常普遍的教育经验，它是教师为了发展学生的多种技能（如交流技能、搜索技能、任务协作技能等）而采用的一种教育和学习方式。多媒体技术帮助教师和学生克服了用有形工具如笔和纸来制作故事作品所带... 详细信息

从幼儿园到大学，故事叙述都是一种非常普遍的教育经验，它是教师为了发展学生的多种技能（如交流技能、搜索技能、任务协作技能等）而采用的一种教育和学习方式。多媒体技术帮助教师和学生克服了用有形工具如笔和纸来制作故事作品所带来的缺陷，为数字故事作品的创作提供了新的方式，学生的参与程度也通过多媒体的交互得到了提升。尽管如此，在数字故事叙述中采用多媒体工具却仍然在传统教学中普遍受到限制，

关键词：故事叙述教育经验文化项目学习活动意大利多媒体技术多媒体工具交流技能

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Single Step Microwave Assisted Synthesis and Antimicrobial Activity of Silver, Copper and Silver-Copper Nanoparticles

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Journal of Materials Science and Chemical Engineering 2020年第8期8卷 13-29页

作者： Myrna Reyes-blas Nadja M. Maldonado-Luna Carla M. Rivera-Quiñones Ana L. Vega-Avila Felix R. Roman-Velázquez Oscar J. Perales-Perez Department of Chemistry University of Puerto Rico at Mayagüez Mayaguez USA Department of Mechanical Engineering University of Puerto Rico at Mayagüez Mayaguez USA Department of Chemical Engineering University of Puerto Rico at Mayagüez Mayaguez USA Department of Engineering Science & Materials University of Puerto Rico at Mayagüez Mayaguez USA

Copper and silver nanoparticles were synthesized and characterized in two minutes at 175°C in a one-step synthesis using a modified polyol (ethylene glycol) method and a microwave heating process. We successfully synthesized spherical Silver (Ag) and Copper nanoparticles (CuNP) with a crystallite size of less than 10 nm, as well as irregular silver-copper nanoparticles (AgCuNP) with a crystallite size of less than 15 nm, as confirmed by X-Ray Diffraction (XRD) and High-Resolution Transmission Electron Microscopy (HRTEM). The successful synthesis of AgCuNP with 1:1 molar ratio and constituted by 51.74% of copper and 48.26% of silver was corroborated using the Energy Dispersive X-ray (EDX) mapping technique. The AgNP and AgCuNP exhibited more stability in suspension, in comparison to CuNP, as observed by continuously monitoring the absorbance with UV-Vis spectroscopy for 12 days. Furthermore, the minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of AgNP, CuNP, and AgCuNP were determined, against Gram-negative and Gram-positive bacteria, and yeast. The obtained MIC and MBC values indicate that AgCu nanoparticles exhibited bactericidal properties greater than its constituents. On the contrary, antifungal activity of AgCuNP against yeast was not observed.

关键词： Ag Nanoparticles Cu Nanoparticles Microwave Synthesis Modified Polyol Method Antimicrobial Properties AgCu Nanoparticles