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Feasibility of Prototyping the Jominy Test Device: Corroborating for Studies and Preliminary Results of the Heating and data Acquisition Subsystems

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Journal of Materials Science and Chemical Engineering 2021年第3期9卷 23-38页

作者： Giulliano A. S. Boaventura Ramon O. B. Santos Renann P. Gama Regina E. S. Cabette Mariana F. B. Motta Cesar A. Botura Adriano C. M. rosa Any M. rosa Wilson F. Muniz Carlos D. Jaeger Luiz F. F. Honorato Thiago A. Bimestre Edward P. I. silva Beatriz Santos Livya V. M. Oliveira Theresa C. G. Venuto Henrique C. Sampaio Samuel F. V. silva Izabela F. L. Calazans Felipe A. Santos Fagner C. F. Santos Fernando H. A. Oliveira Department Mechanical Engineering Salesian University Center of Sao Paulo (UNISAL) S&#227 o Paulo Brazil Department Management and Business State College of Technology (FATEC) S&#227 o Paulo Brazil Department Mathematics International University Center (UNINTER) S&#227 o Paulo Brazil

This work contributed to a detailed study on a better understanding of the Jominy test, adopted a proportion of study to create the Jominy test device, exhibited favorable conceptions for the development of a prototype of the device, covering the four aspects of the project, being they: test device, test body heating system, test automation and instrumentation using embedded electronics and financial analysis for the elaboration of this project in Brazil. It was possible to observe in the results that the system is efficient, simple and functional, it was possible to obtain the first test carried out in the controlled environment the temperature data in degrees centigrade, the recorded data were automatically launched in Microsoft Excel by the PLX daQ software, making the acquisition of the data. In the matter of preparing the test device, the drawings are presented in the 3D modeling software, cost tables of the materials used for assembly in Brazil. In terms of the heating system, a heating system was adopted that uses electromagnetic induction, the cost of materials related to the heating system design was also presented. Another relevant factor that contributes to the research and improvement of the prototype is the municipality, located in the Paraiba valley region, located in the state of São Paulo, consisting of a fertile and relevant scenario of regional, national, international and multinational statistics, thus concluding the effectiveness for the mainly metallurgical industries. The results obtained were satisfactory and consistent, when they were created for the Jominy test device with the ability to submit small pieces for testing and mainly essential in the didactic point of view for a higher education institution of engineering and technology.

关键词： Tempering Jominy Test data Acquisition Heating

香椿的树木年轮宽度与超年生殖行为的相互关系:对树轮学研究的警示

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Journal of Plant Ecology 2024年第1期17卷 165-171页

作者： Monique silva Costa Thaís Jorge de Vasconcellos Claudio Sergio Lisi Arno Fritz Neves Brandes Mario Tomazello-Filho Cátia Henriques Callado Instituto de Aplicação Fernando Rodrigues da Silveira Universidade do Estado do Rio de JaneiroRua Barão de Itapagipe96.Rio Comprido 20261-005Rio de JaneiroBrazil Laboratório de Anatomia Vegetal Universidade do Estado do Rio de JaneiroRua São Francisco Xavier524Maracanã20550-013Rio de JaneiroBrazil Departamento de Biologia Universidade Federal de SergipeAv.Marechal Rondon s/n-Rosa Elze.São Cristóvão 49100-000SergipeBrazil Departamento de Biologia Geral Universidade Federal FluminenseRua Prof.Marcos Waldemar de Freitas ReisS/N.Gragoatá24210-201Rio de JaneiroBrazil Escola Superior de Agricultura Luiz de Queiroz Universidade de São PauloAv.Pádua Dias11.Piracicaba 13418-900São PauloBrazil

资源分配到生殖过程涉及到生态和进化因素,可能会减少植物的营养生长。这种相互关系在自然界中不容易观察到,因为有许多参数可以限制生殖结构的产生或生物量的增加。我们将香椿(Cedrela odorata L.,楝科)在里约热内卢州大西洋森林中的... 详细信息

资源分配到生殖过程涉及到生态和进化因素,可能会减少植物的营养生长。这种相互关系在自然界中不容易观察到,因为有许多参数可以限制生殖结构的产生或生物量的增加。我们将香椿(Cedrela odorata L.,楝科)在里约热内卢州大西洋森林中的树木年轮宽度与超年生殖行为相关联。总体而言,生殖结构的发育发生在湿润的年份,在生长季初期没有出现水分亏缺。然而,在这些年份,树木年轮宽度较小。这些结果可能与树木年轮宽度与当地气候之间缺乏相关性有关。因此,我们强调在径向生长研究中纳入生殖数据的重要性,以扩大对热带森林生长变异性的理解。

关键词：植物生长策略树木年轮学树木生态学生殖权衡

The Administration of Ocoxin Increases the Quality of Life of Patients with Advanced Epithelial or Metastatic Ovarian Cancer Undergoing Neoadjuvant Chemotherapy

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Journal of Cancer Therapy 2022年第9期13卷 561-584页

作者： Karen López Miguel daniel Ricardo Martínez Ávila Lliset Álvarez Pérez Gisselle Martínez Rabasa Alejandro Linchenat Lambert Roberto Esperón Noa Lisandra Heredia Manzano Margarita De Quesada Amigó Rafael I. Reyes Velázquez danay Corrales Otero Ramon Ropero Toirac Idelmis Curbelo Heredia Mircea Betancourt Cabeza Tania A. Agrelo Ramos rosa María Muñoz Reyes Juan Jesús Lence Anta rosalía Fuentes Sosa Karelia Silvera Candó Kirenia silva Rodríguez Zaida Lastre Sosa Mayte Robaina García Eduardo Sanz david Marquez Department of Medical Oncology INOR La Habana Cuba Department of Gynaeco-Oncology INOR La Habana Cuba Department of Anatomical Pathology INOR La Habana Cuba Department of Imaging INOR La Habana Cuba Clinical Research Section INOR La Habana Cuba Department of Onco-Psychology INOR La Habana Cuba Clinical Laboratory Department INOR La Habana Cuba Clinical Trials Pharmacy Department INOR La Habana Cuba Department of Biostatistics CENCEC La Habana Cuba Scientific Department CATALYSIS Madrid Spain

Background: 70% of ovarian cancer cases are diagnosed at an advanced stage (III or IV) of the disease and, in turn, with a high prevalence of peritoneal carcinosis and ascites, which leads to progressive malnutrition in patients, with the consequent deterioration of their general condition. There is a very important relationship between nutritional status, quality of life, survival, and the ability to tolerate multidisciplinary treatment of peritoneal carcinosis. Methods: A phase II, open-label, single-center, non-randomised clinical trial was conducted that included 36 patients with advanced disease who were administered the nutritional supplement Ocoxin, 30 ml twice a day, beginning one week before chemotherapy (CT) based on carboplatin/paclitaxel, of which they receive three cycles with neoadjuvant intent. Ocoxin treatment was continued during chemotherapy and for three weeks after completion of the last cycle, as well as during any periods for which this treatment was discontinued due to toxicity. The effect of Ocoxin on the quality of life was assessed through the QLQ C30 and QLQ OV28 questionnaires from the start of treatment until the end of the follow-up period. In addition, the Karnofsky Index and nutritional parameters were assessed. Results: There were no significant differences between adverse events versus baseline values, except in leukocytes, lymphocytes, neutrophils, ALT, and AST. There was no deterioration of the QoL scales, except for those related to the effects of chemotherapy and alopecia. Conclusions: Ocoxin as an adjuvant to chemotherapy appears to improve better tolerance to chemotherapy, showed a good safety profile, and improved quality of life. For further information on Ocoxin neoadjuvant therapy benefits, a phase III clinical trial will be needed.

关键词： Chemotherapy Radiotherapy Ovarian Cancer Oncology Quality of Life Ad-juvant Therapy Supportive Care

腐植酸浓度联合磷源对氧化土磷利用率和大豆生长的影响

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腐植酸 2020年第6期 63-63页

作者： Sara dantas rosa Carlos Alberto silva Henrique José Guimar?es Moreira Maluf 韩立新中国腐植酸工业协会

本研究旨在中等质地(MT)和黏质(CL)两种氧化土中评估腐植酸碳(C-HA)浓度为0、5、10、50和100 mg/kg情况下,结合Araxá磷矿石(APR)和过磷酸钙(SS)对土壤磷(P)利用率和大豆生长情况的影响。C-HA和P源的混合物培土15天,依次提取土壤溶液,...

本研究旨在中等质地(MT)和黏质(CL)两种氧化土中评估腐植酸碳(C-HA)浓度为0、5、10、50和100 mg/kg情况下,结合Araxá磷矿石(APR)和过磷酸钙(SS)对土壤磷(P)利用率和大豆生长情况的影响。C-HA和P源的混合物培土15天,依次提取土壤溶液,分析土壤溶液C、土壤溶液P(SSP)和土壤溶液电导率。

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巴西棕榈蜡对李子和油桃果实采后褐腐病及软腐病的控制

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保鲜与加工 2011年第4期 55-55页

作者： Fabrício P.Gonalves Marise C.Martins Geraldo J.silva Junior Silvia A.Loureno Lilian amorim Escola Superior de Agricultura"Luiz de Queiroz"/USP Av.Pádua Dias 11CP 913418-900PiracicabaSPBrazil

研究了巴西棕榈蜡对离体褐腐病菌(Monilinia fructicola)与软腐病菌(Rhizopus stolonifer in vitro)生长发育及两种病原菌侵染油桃与李果实的作用效果。将1%、2%、3%和4.5%的巴西棕榈蜡添加到马铃薯葡萄糖琼脂培养基中来研究其对病原菌... 详细信息

研究了巴西棕榈蜡对离体褐腐病菌(Monilinia fructicola)与软腐病菌(Rhizopus stolonifer in vitro)生长发育及两种病原菌侵染油桃与李果实的作用效果。将1%、2%、3%和4.5%的巴西棕榈蜡添加到马铃薯葡萄糖琼脂培养基中来研究其对病原菌孢子萌发和菌丝生长的抑制作用,并用扫描电镜来检测涂巴西棕榈蜡的油桃表面两种真菌孢子的萌发情况。还研究了4.5%和9%的巴西棕榈蜡对油桃和李子采后褐腐病与软腐病侵染的防护作用和治疗作用。防护试验是先对果实进行伤害处理,之后用巴西棕榈蜡涂覆在果实外表面,最后接种病菌。治疗试验则是先对果实进行伤害处理,之后接种病菌,最后用巴西棕榈蜡涂覆在果实外表面。防护试验结果表明,所有浓度的巴西棕榈蜡处理均能够完全抑制褐腐病菌菌丝的生长,除了1%巴西棕榈蜡处理以外,其他处理均可以完全抑制软腐病菌的生长,并且所有浓度处理均可完全抑制果实褐腐病菌和软腐病菌的孢子萌发。治疗试验结果表明,油桃表面涂覆9%的巴西棕榈蜡后,对褐腐病菌及软腐病菌的孢子萌发抑制率分别为50%和90%。4.5%与9%的巴西棕榈蜡防护处理均能够显著抑制油桃和李子果实的病害发生,但巴西棕榈蜡对两种病害的治疗效果不明显。

关键词：中国李油桃采后病害天然化合物巴西棕榈蜡

Allelopathic Potential of Wheat on Sourgrass Resistant to Glyphosate

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American Journal of Plant Sciences 2015年第7期6卷 891-898页

作者： Marcio Akira Ito Germani Concenco Rodolpho Freire Marques Sabrina Alves dos Santos Maxwell Eliezer dos Santos Alves Waggner Gomes Palharini Thais Stradioto Melo Laryssa Barbosa Xavier silva Larissa Tagara Linhares Samara Emerim Concenco Sustainable Cropping Systems Embrapa Western AgricultureDouradosBrazil Federal University of Grande Dourados UFGDDouradosBrazil University of Grande Dourados UNIGRANDouradosBrazil University Anhanguera DouradosBrazil Federal Institute of Santa Catarina Santa Rosa do SulBrazil

We aimed with this study to assay the allelopathic potential of wheat genotypes in inhibiting germination and initial growth of sourgrass (Digitaria insularis) resistant to the herbicide glyphosate. Two experiments were installed under greenhouse conditions: the first one aimed to assay the potential of wheat genotypes in inhibiting emergence and initial growth of two test plants, and the second aimed to evaluate the potential of those wheat genotypes which performed better at the first experiment, inhibiting the emergence and initial growth of sourgrass biotypes resistant to the herbicide glyphosate. Five doses of aqueous cool-extracted extract from 32 wheat genotypes were applied to tomato and cucumber (Experiment 1) aiming to identify the ones with higher inhibitory effect. The five most inhibitory wheat genotypes were selected for Experiment 2, where the same doses of extract were applied on sourgrass. For both experiments, shoot fresh and dry mass, as well as water content, were assessed. Sourgrass germination is affected by wheat extracts, but initial seedling growth seems not to be affected;wheat genotypes differ in terms of their allelopathic potential in inhibiting sourgrass germination;wheat presents little inhibitory effect on sourgrass.

关键词： Triticum aestivum Digitaria insularis Herbicide Resistance Soybean