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Epidemiologic Study of Ramularia areola under Different Soil Covers and Spacings,for Cotton Crops

American journal of Plant Sciences 2013年第11期4卷 2049-2059页

作者： Jaqueline Aguilla Pizzato Dejania Vieira araújo Milson Evaldo Serafim kelly lana araújo Rivanildo Dallacort Thiago Alexandre Santana Gílio Jair Romano Jr Vanderlei Antunes Maciel Programa de Pós-graduacao em Ambiente e Sistemas de Producao Agrícola Universidade do Estado de Mato GrossoTangaráda SerraBrasil Instituto Federal de Educacao Ciência e Tecnologia de Mato Grosso—IFMTCáceresBrasil Laboratório de Melhoramento Genético Vegetal.Universidade do Estado de Mato Grosso CáceresBrasil Programa de Pós-graduacao em Genética e Melhoramento de Plantas Universidade do Estado de Mato GrossoTangaráda SerraBrasil Laboratório de Fitopatologia Universidade do Estado de Mato GrossoTangaráda SerraBrasil

The objective of this work was to evaluate the progress of the areolate mildew of cotton under different soil cover and spacing conditions. The experiment was carried out using randomized blocks and a 2 × 3 factorial design, with two spacings (0.45 m and 0.90 m) and three soil covers (no cover, Pennisetum glaucum and Crotalaria spectabilis) with four replications. The plants were inoculated with R. areola, sixty DAS. A total of 14 evaluations of disease severity were performed. At the lower, middle and upper thirds of plants, a diagram scale with nine levels of severity was used and the resulting data were converted into the AUDPC. Gompertz, logistic, and monomolecular mathematical models were tested in the disease severity curves for each third. Agronomics characteristics were evaluated as well. Significant differences of AUDPC were found for the cotton plants thirds, and the middle third was the highest AUDPC. Significant difference for the lower and upper thirds, whose AUDPC were highest on 0.90 m spacing, was observed too. The disease progress curves of the thirds did not fit the tested models. Significant results to the both covers situations, where the treatments grown on crotalária cover and without cover had highest AUDPC, were evidenced. The treatments with C. spectabilis cover were taller than other treatments. Significant data were observed for the cover crops used and in the treatments grown at 0.90 m spacing, to residual cover and crop yield, respectively.

关键词： Pennisetum glaucum Crotalaria spectabilis Areolate Mildew High-Density Crops and No-Till

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Genetic Correlation between Agronomically Important Traits in Yellow Passion Fruit

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American journal of Plant Sciences 2013年第11期4卷 2112-2117页

作者： Leonarda Grillo Neves Claudio Horst Bruckner Marcelo Coutinho Picanco Severino de Paiva Sobrinho kelly lana araújo Petterson Baptista da Luz Marco Antonio Aparecido Barelli Willian Krause Laboratóriode Melhoramento Genético Vegetal Universidade do Estado de Mato GrossoCáceresBrasil Departamento de Fitotecnia Universidade Federal de VicosaVicosaBrasil Departamento de Entomologia Universidade Federal de VicosaVicosaBrasil Departamento de Agronomia Universidade do Estado de Mato GrossoCáceresBrasil

Breeding programs have sought to determine the minimum period of genotype evaluation, which is a long term-process. The objective of this work was to determine the association between qualitative traits of yellow passion fruit (Passiflora edulis Sims) and relate maturity to other characteristics. To carry out this work, 113 families of full-sibs and half-sibs were planted in Viçosa (MG), Brazil, in a randomized block experimental design arranged in sets (treatment groups). The association between the analyzed characteristics was studied using path analysis and canonical correlation techniques. It was found that lower-yielding but larger-fruit bearing genotypes of passion fruit plant also require more days until reaching anthesis. Round-shaped fruits are linked to higher contents of total soluble solids. More intense pulp color also indicates higher contents of total soluble solids. The riper the fruit, the more intensely orange is the color of the pulp. The ratio between the levels of total soluble solids and total titrimetric acidity was the main determinant of pulp color for passion fruit.

关键词： Canonical Correlation Passiflora edulis Path Correlation

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Genetic Divergence in Mango and Obtaining Minimum Efficient Descriptors

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American journal of Plant Sciences 2013年第12期4卷 2318-2322页

作者： Sandra da Costa Preisigke Adryellison Lemes de Campos Nadsley Seraglio Souza Leonarda Grillo Neves Marco Antonio Aparecido Barelli Petterson Baptista da Luz kelly lana araújo Severino de Paiva Sobrinho Agronomy Department Mato Grosso State University Cáceres Brazil Plant Breeding Department Mato Grosso State University Cáceres Brazil

Mangifera indica (mango) is a typically tropical fruit with considerable economic value. Brazil features a wide variety of cultivars of this fruit, most of which are known under several different names. Indeed, the nomenclature of mango varieties is still quite confusing. Up to now there has been no well-defined scientific principle to differentiate them. The objective of the present work is to compare the different clustering methods in assessing genetic divergence among mango accessions, as well as identify the minimum efficient descriptors for that crop. A total of 20 mango accessions in Cáceres, Mato Grosso state, Brazil were evaluated. When building dissimilarity matrices, the descriptors were divided according to the following groups: leaf, flower/inflorescence, fruit, seed and growth habit/ripening period. With these divisions, combinations were performed among the groups of descriptors. The similarity index was used to obtain the dissimilarity matrices. Later, the accessions were clustered using the methods of Tocher, Ward and UPGMA. The study observed that it was possible to reduce the number of descriptors from 64 to 35, and that the clustering methods were compatible with the study of the genetic diversity of mango.

关键词： Mango Multicategorical Variables Morphological Descriptors

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Ocular syphilis:a case series of four patients and a review of the literature

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Annals of Eye Science 2024年第2期9卷 62-70页

作者： Madeline Beckman lana M.Rifkin Department of Ophthalmology and Visual Sciences The Ohio State UniversityColumbusOHUSA Ophthalmic Consultants of Boston Uveitis ServiceBostonMAUSA

Background:The incidence of syphilis has been increasing in the United States over the last two decades,with a more recent increase among *** syphilis is an uncommon but important complication of syphilis,most often presenting as posterior or panuveitis in late or latent syphilis of unknown *** ocular syphilis may lead to permanent vision loss,underscoring the importance of appropriate evaluation and treatment of ocular *** Description:In a retrospective,non-contiguous case series,we highlight four patients diagnosed and treated with ocular syphilis at a single *** presentations of ocular syphilis are illustrated:anterior and intermediate uveitis,optic neuritis,posterior uveitis,and *** patients initially presented with a decreased visual acuity(VA).One patient had a previous diagnosis of human immunodeficiency virus(HIV).Three patients were treated with intravenous(IV)penicillin and one patient with IV *** had a return to their baseline VA after their course of ***:Syphilis may go undetected without a high index of clinical suspicion due to its nonspecific *** patients with ocular inflammation should have syphilis testing as a part of their infectious workup with both treponemal and non-treponemal *** diagnosed with syphilis and are not known to be HIV-negative should undergo testing for HIV due to the high rate of *** diagnosis and prompt treatment after onset of symptoms may contribute to a more favorable prognosis for ocular syphilis.

关键词： Ocular syphilis uveitis choroiditis intermediate uveitis case series

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Management Practices:Shaping Employee Satisfaction and Commitment in Large German Companies

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Management Studies 2024年第3期12卷 188-196页

作者： lana Sosnovika Turiba University RigaLatvia

The rapid evolution of the political,economic,and social landscape has generated increased interest in understanding the contextual application of management styles and behaviours toward *** this context,organizations must comprehend and assess employee satisfaction to enhance productivity and realize their strategic and economic ***,this study aims to investigate the prevailing and significant management behaviours toward employees in large German companies and their impact on employee satisfaction and job *** achieve the research objective,the study will employ a qualitative method to explore management behaviours toward *** were collected through interviews with randomly selected managers from different companies and *** study aims to uncover discrepancies or variations in employee expectations regarding management *** findings will provide a better understanding of the most prevalent and significant management behaviours toward employees in large German companies and their impact on employee satisfaction and job *** results will be valuable to management in adopting suitable leadership styles and improving employee satisfaction,leading to increased productivity and organizational *** research will contribute to the existing body of knowledge in the field of management and human resource management by providing insights into the impact of management behaviours on *** will also offer recommendations to management on how to enhance employee satisfaction and job commitment,leading to improved organizational *** conclusion,this study will investigate the prevailing management behaviours toward employees in large German companies and their impact on employee satisfaction and job commitment.

关键词： employee commitment employee expectations employee satisfaction management practices in large German companies leadership approaches organizational performance

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Gut microbiome:A revolution in typeⅡdiabetes mellitus

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World journal of Diabetes 2024年第9期15卷 1874-1888页

作者： Madhan Jeyaraman Tejaswin Mariappan Naveen Jeyaraman Sathish Muthu Swaminathan Ramasubramanian Gabriel Silva Santos Lucas Furtado da Fonseca joséFábio lana Department of Orthopaedics ACS Medical College and HospitalDr MGR Educational and Research InstituteChennai 600077Tamil NaduIndia Department of Orthopaedics Brazilian Institute of Regenerative MedicineIndaiatuba 13334-170São PauloBrazil Department of Orthopaedics Orthopaedic Research GroupCoimbatore 641045Tamil NaduIndia Department of Community Medicine Government Stanley Medical College and HospitalChennai 600001Tamil NaduIndia Department of Orthopaedics Government Medical CollegeKarur 639004Tamil NaduIndia Department of Biotechnology Faculty of EngineeringKarpagam Academy of Higher EducationCoimbatore 641021Tamil NaduIndia Department of Orthopaedics Government Medical CollegeOmandurar Government EstateChennai 600002Tamil NaduIndia

TypeⅡdiabetes mellitus(T2DM)has experienced a dramatic increase globally across countries of various income levels over the past three *** persistent prevalence of T2DM is attributed to a complex interplay of genetic and environmental *** numerous pharmaceutical therapies have been developed,there remains an urgent need for innovative treatment approaches that offer effectiveness without significant adverse *** this context,the exploration of the gut microbiome presents a promising *** has increasingly shown that the gut microbiome of individuals with T2DM exhibits distinct differences compared to healthy individuals,suggesting its potential role in the disease’s pathogenesis and *** emerging field offers diverse applications,particularly in modifying the gut environment through the administration of prebiotics,probiotics,and fecal microbiome *** interventions aim to restore a healthy microbiome balance,which could potentially alleviate or even reverse the metabolic dysfunctions associated with *** current results from clinical trials have not yet shown dramatic effects on diabetes management,the groundwork has been laid for deeper *** and future clinical trials are critical to advancing our understanding of the microbiome’s impact on *** further elucidating the mechanisms through which microbiome alterations influence insulin resistance and glucose metabolism,researchers can develop more targeted *** potential to harness the gut microbiome in developing new therapeutic strategies offers a compelling prospect to transform the treatment landscape of T2DM,potentially reducing the disease’s burden significantly with approaches that are less reliant on traditional pharmaceuticals and more focused on holistic,systemic health improvements.

关键词： TypeⅡdiabetes Gut microbiome Probiotics Prebiotics Fecal microbiota transplantation

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CT Thresholds for Spinal Bone Mineral Attenuation to Prioritize Eligible Older Women for Osteoporosis Screening

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Open journal of Radiology 2024年第2期14卷 92-101页

作者： Seo Yeon K. Orite Bryn Higuchi Hyo-Chun Yoon lana H. Gimber St. Elizabeths Medical Center Brighton MA USA University of California Irvine CA USA Kaiser Permanente Division of Research Oakland CA USA Department of Diagnostic Imaging Hawaii Permanente Medical Group Honolulu HI USA

Introduction: Computed tomography (CT) measurements of bone mineral attenuation may be a useful means to identify older women who should be prioritized for bone mineral density screening. Methods: We compared bone mineral attenuation as measured in the L1 vertebra of CT studies to the results of dual-energy x-ray absorptiometry (DEXA) studies to determine what CT attenuation thresholds might yield a reasonable combination of sensitivity and specificity for the detection of osteoporosis. The study was limited to women between the ages of 65 and 75 years who had a DEXA study and a CT that included the L1 or adjacent vertebra performed within 3 years of the DEXA study. Results: There were 1226 women in this study, of whom 452 (38%) had osteoporosis based on a T-score ≤ −2.5 by DEXA. There were 830 CT studies performed with contrast and 396 studies which were performed without contrast. There was a statistically significant difference in the mean HU of those studies performed without contrast compared to those with contrast (unenhanced mean 103 HU versus 125 HU, p < 0.001). Different CT attenuation thresholds provided the most appropriate combination of sensitivity and specificity for the detection of osteoporosis when comparing CT studies performed without or with IV contrast and when all the CT data were used in aggregate. Conclusion: Different thresholds appear necessary when using the mean CT vertebral attenuation to identify older women for preferential referral for DEXA studies.

关键词： Osteoporosis Bone Mineral Attenuation CT Threshold

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历史唯物主义权利观的形成——基于《德意志意识形态》文本的考察

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马克思主义哲学研究 2024年第1期 126-134,334页

作者：郑拉娜武汉大学哲学学院

权利一词具有政治和经济的双重内涵。资产阶级从哲学和经济两个层面对权利进行论证,使其成为财产的守护者和统治的依据。马克思意识到“权利”这一概念在资产阶级统治思想中的重要地位,指出既要批判资本主义意识形态也要批判资本主义的... 详细信息

权利一词具有政治和经济的双重内涵。资产阶级从哲学和经济两个层面对权利进行论证,使其成为财产的守护者和统治的依据。马克思意识到“权利”这一概念在资产阶级统治思想中的重要地位,指出既要批判资本主义意识形态也要批判资本主义的权利概念,因此,他在论战性的文本《德意志意识形态》中多次提到权利一词,并将其作为重要的批判对象。马克思对权利概念的批判,一方面从哲学层面展开,批判了以施蒂纳和费尔巴哈为代表的青年黑格尔派所使用的权利概念具有形而上学的性质;另一方面从经济层面展开,批判了以霍布斯、洛克和休谟等为代表的近代政治经济学家所使用的权利概念具有肯定现实经济状况的特性。马克思运用历史的方法澄清“权利”问题,使“权利”发生了根本性的历史主义转变,最终形成了具体的、历史的和整体的历史唯物主义权利观。

关键词：马克思权利历史唯物主义《德意志意识形态》

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Neotropical mustelids: fecal metabolome diversity and its potential for taxonomic discrimination

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Integrative Zoology 2023年第3期18卷 518-529页

作者： lana Resende de ALMEIDA Marina Amaral ALVES Ana Maria Obino MASTELLA Rafael GARRETT Maria joão Ramos PEREIRA Bird and Mammal Evolution Systematics and Ecology LabPrograma de Pós-Graduação em Biologia AnimalUniversidade Federal do Rio Grande do SulPorto AlegreRio Grande do SulBrazil Programa de Pós-Graduação em Biologia Animal Universidade Federal do Rio Grande do SulPorto AlegreRio Grande do SulBrazil Chemistry Institute Metabolomics Laboratory(LabMeta–LADETEC/IQ–UFRJ)Avenida Horácio MacedoFederal University of Rio de JaneiroRio de JaneiroRJBrazil Walter Mors Institute of Research on Natural Products Universidade Federal do Rio de JaneiroRio de JaneiroRJBrazil

Chemical proﬁles of non-invasive biological material,such as feces,have great potential to study elusive animals or those with low population ***,we use a metabolomic approach to evaluate Neotropical mustelids as a biological model to describe the diversity of the metabolites present in fecal samples,as well as to evaluate the potential of chemical proﬁles for taxonomic *** collected fecal samples from captive individuals of 5 species of mustelids occurring in Brazil and analyzed them by liquid chromatography coupled to high-resolution mass *** 200 compounds have been annotated;“bile acids,alcohols and derivatives”was the most expressive class in the metabolome of all the *** successfully discriminated 3 taxonomic groups:1—tayra(Eira barbara);2—otters(Lontra longicaudis and Pteronura brasiliensis;1);and 3—grisons(Galictis vittata and Galictis cuja).Several compounds seemed to be associated with food intake and the digestive process,while others were found for theﬁrst time in Neotropical *** concluded that mustelids show high metabolome diversity and that species-speciﬁc identiﬁcation through metabolomic proﬁles is possible,thus contributing to the development and implementation of additional non-invasive approaches in the study of mustelids.

关键词： chemical proﬁles ecology high-resolution mass spectrometry metabolomics Mustelidae

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Numerical modeling of failure mechanisms in phyllite mine slopes in Brazil

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International journal of Mining Science and Technology 2014年第6期24卷 777-782页

作者： lana Milene Sabino School of Mines Mining Engineering Department Federal University of Ouro PretoOuro Preto Brazil

This paper presents three case studies comprising failure mechanisms in phyllite mine slopes at Quadrila- tero Ferrifero, State of Minas Gerais, Brazil. Numerical modeling techniques were used in this study. Fail- ure mechanisms involving discontinuities sub parallel to the main foliation are very common in these mines. Besides, failure through the rock material has also been observed due to the low strength of phyl- lites in this site. Results of this work permitted to establish unknown geotechnical parameters which have significant influence in failure processes, like the in situ stress field and the discontinuity stiffness.

关键词： Soft rocks Mine slopes Numerical modeling Failure mechanisms

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