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Nitrogen and Phosphorus Fertilization Promotes Aerial Part Development and Affect Nutrient Uptake by Carobinha of the Brazilian Cerrado

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American Journal of Plant Sciences 2017年第13期8卷 3377-3398页

作者： Willian Vieira Goncalves Maria do Carmo Vieira Thiago de Oliveira Carnevali Néstor.A.Heredia Zarate Heldo Denir Vhaldor Rosa Aran Katia Cristina Silva Mineli Agrarian Science Faculty Federal University of Grande Dourados—UFGDUniversity CityDouradosBrazil Federal University of Para—UFPA Sao SebastiaoBrazil Biological and Environmental Sciences Faculty UFGDDouradosBrazil

Producing Brazilian Cerrado plants, especially ones endangered, is essential for your maintenance. In this way, fertilization is furthermore uncertain. Here, we demonstrate the impact of soil addition of nitrogen (N, 4.20, 18.90, 31.50, 44.10 and 59.85 mg·dm-3) and phosphorus (P, 9.56, 57.38, 95.62, 133.86 and 181.67 mg·dm-3) fertilizers levels on the development and on nutrients uptake by Jacaranda decurrens subsp. symmetrifoliolata (carobinha), species of the Brazilian Cerrado, in a long term pot trial. The N and P addition together increased plant height and N concentration in roots. N and P also increased the P concentration and content on the roots in young plants, but in the older plants, isolated effect of both was stronger than their combined action. The N addition promoted branching, production of dry leaves and dry xylopodium, contents of K, Ca and P on the leaves, and N content on the roots. However, the N reduced xylopodium diameter, leaf area, and Mg contents in the young plants, but increased them in the older plants. The P addition increased stem diameter and dry biomass, P concentration and N content on the leaves, Ca content on the roots and also reduced N concentration on the leaves. However, the P addition increased Mg concentration on the roots in the young plants and reduced it in the older plants. In general, N levels ranging between 25.69 - 38.85 mg·dm-3 and P levels between 84.39 - 109.23 mg·dm-3 promote more effectively the plant development. Thus, N and P fertilization can promote the aerial development of plant and a differential allocation of nutrients between the carobinha tissues.

关键词： Jacaranda decurrens Sub sp.symmetrifoliolata Bignoniaceae Nitrogen Management Phosphorus Management

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新冠肺炎疫情下应对全球治理危机的中国方案

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当代世界 2022年第4期 40-44页

作者： [阿根廷]内斯托尔·雷斯蒂沃阿根廷国际关系理事会阿根廷外交部咨询委员会

当今世界高度全球化,国家间和地区间关系紧密交织、日趋复杂,国际秩序正发生深刻变化。新冠肺炎疫情在全球持续蔓延,全球治理体系面临的挑战进一步加剧,亟需进行变革。在此背景下,中国提出的构建人类命运共同体和弘扬全人类共同价值的... 详细信息

当今世界高度全球化,国家间和地区间关系紧密交织、日趋复杂,国际秩序正发生深刻变化。新冠肺炎疫情在全球持续蔓延,全球治理体系面临的挑战进一步加剧,亟需进行变革。在此背景下,中国提出的构建人类命运共同体和弘扬全人类共同价值的理念为改善全球治理提供了一种全新方案。

关键词：全球治理治理危机人类命运共同体肺炎全球化疫情面临的挑战

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膜醭毕赤酵母KD-316-3复合保鲜液的抑菌机制与初步应用

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食品研究与开发 2024年第12期45卷 13-20页

作者：刘艺璇陈海艺徐悦陈存坤郭红莲天津科技大学食品科学与工程学院天津300457 天津市农业科学院农产品保鲜与加工技术研究所(国家农产品保鲜工程技术研究中心(天津)) 农业农村部农产品贮藏保鲜重点实验室天津市农产品采后生理与贮藏保鲜重点实验室天津300384

该研究制备一种含10^(8) Cfu/mL膜醭毕赤酵母KD-316-3(Pichia membranaefaciens KD-316-3)的海藻糖基复合保鲜液,以果实黑斑病菌链格孢霉菌(Alternaria species)为对象进行离体抑菌研究,并进行复合保鲜液的冬枣应用保鲜试验,用以探究复... 详细信息

该研究制备一种含10^(8) Cfu/mL膜醭毕赤酵母KD-316-3(Pichia membranaefaciens KD-316-3)的海藻糖基复合保鲜液,以果实黑斑病菌链格孢霉菌(Alternaria species)为对象进行离体抑菌研究,并进行复合保鲜液的冬枣应用保鲜试验,用以探究复合保鲜液的抑菌机制和应用效果。试验结果表明,在离体条件下,复合保鲜液处理能抑制病原链格孢霉菌的生长,拮抗效率26.48%,使病原菌菌丝生长畸形,电解质外渗,菌丝体核酸泄漏,胞内可溶性蛋白含量降低;在冬枣贮藏过程中,复合保鲜液能抑制冬枣果实失重率的上升,有效减缓冬枣果实的病斑腐烂,对果实丙二醛含量及多酚氧化酶活性也产生明显影响,提高过氧化物酶活性。综合分析,使用膜醭毕赤酵母KD-316-3复合保鲜液处理冬枣果实可抑制病原菌引起的腐烂,维持果实良好品质。

关键词：膜醭毕赤酵母保鲜液抑菌机制大荔冬枣保鲜

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Laparoscopic versus laparotomy approach to endometrial cancer: A prospective study

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Open Journal of Obstetrics and Gynecology 2013年第4期3卷 422-426页

作者： López-De la Manzanara Carlos Martín-Francisco Cástor.Luengo-Tabernero ángel Garrido-Esteban Rosa Ana León-Martín Alberto Haya-Palazuelos Javier Department of Obstetrics & Gynecology Ciudad Real University General Hospital Ciudad Real Spain Research Department Ciudad Real University General Hospital Ciudad Real Spain

Objective: The aim of this study was to compare laparoscopic (LPS) and laparotomy (LPT) approaches for endometrial cancer, and to assess intraoperative and postoperative results, disease-free survival and overall survival. Methods: We designed a prospective observational study, every patient diagnosed of endometrial cancer and subsidiary to surgical staging was included. Total hysterectomy, bilateral adnexectomy, pelvic lymphadenectomy were performed in every case. Paraaortic lymphadenectomy was performed depending on tumor histology. Results: 70 patients with endometrial cancer were enrolled, 49 (70%) were treated laparoscopically and 21 (30%) laparotomically. There was not statistical significant difference in the mean operative time, it was 183.06 ± 21.03 min (range 120 - 230) in the LPS group and 195.24 ± 28.39 min (range 130 - 240) in the LPT group, mean difference 12.16 (95% CI ﹣0.2 - 24). There was no difference in the number of lymph nodes resected. Mean blood loss was lower in the LPS group. There were less postoperative complications, 3 (6.12%) in the LPS group and 7 (33.3%) in the LPT group (p Conclusion: Laparoscopic approach for endometrial cancer offers similar results in terms of survival and oncological radicality as the laparotomic approach and a lower rate of complications, a quicker convalescence time and a shorter hospital stay.

关键词： Endometrial Cancer Laparoscopy Laparotomy Minimally Invasive Surgery Survival

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Ecology,growth and management of black locust(Robinia pseudoacacia L.),a non-native species integrated into European forests

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Journal of Forestry Research 2020年第4期31卷 1081-1101页

作者： Valeriu-Norocel Nicolescu Károly Rédei William L.Mason Torsten Vor Elisabeth Poetzelsberger Jean-Charles Bastien Robert Brus Tibor Bencat MartinaDodan Branislav Cvjetkovic Sinisa Andrasev Nicola La Porta Vasyl Lavnyy Dejan Mandzukovski Krasimira Petkova Dusan Rozenbergar Radoslaw Wasik Godefridus M.J.Mohren Maria Cristina Monteverdi Brigitte Musch Marcin Klisz Sanja Peric Ljiljana Keca Debbie Bartlett Cornelia Hernea Michal Pástor Faculty of Silviculture and Forest Engineering Transylvania University of Brasov500123 BrasovRomania Forest Research Institute Budapest 9600Hungary Forest Research Northern Research StationRoslinMidlothian EH259SYUK Faculty of Forest Sciences and Forest Ecology University Georg-August37077 GöttingenGermany University of Natural Resources and Life Sciences Peter Jordan Str.821190 ViennaAustria INRA Centre Val de Loire 45075 ArdonOrléansFrance Biotechnical Faculty University of Ljubljana1000 LjubljanaSlovenia Technical University Ul.T.G.Masaryka 2496053 ZvolenSlovakia Croatian Forest Research Institute 10450 JastrebarskoCroatia Faculty of Forestry University of Banja LukaStepe Stepanovica 75a78000 Banja LukaBosnia and Herzegovina Institute of Lowland Forestry and Environment AntonaČehova 13dNovi Sad 21000Serbia Fondazione Edmund Mach Via E.Mach 138010 S.Michele a/AdigeItaly Department of Silviculture Ukrainian National Forestry UniversityL’viv 79057Ukraine Public enterprise Makedonski sumi Pero Nakov bbKosta Novakovic 12Skopje 1000Republic of North Macedonia University of Forestry 1797 Sofi aBulgaria Faculty of Forestry University of Agriculture31-425 KrakówPoland Department of Forest Ecology and Forest Management Group University of Wageningen6700 WageningenThe Netherlands Consiglio per la ricerca in agricoltura e l’analisi dell’economia agraria Viale Santa Margherita8052100 ArezzoItaly UMR 0588 INRA ONF BioForA2163 Avenue de la Pomme de PinCS 4000145075 ArdonOrléans CedexFrance Forest Research Institute Braci Lesnej Streetno.305-090 Sekocin StaryRaszynPoland Faculty of Forestry University of Belgrade1Kneza Viseslava StreetBelgrade 11030Serbia Faculty of Engineering and Science University of GreenwichCentral AvenueChatham MaritimeLondon ME44TBUK Faculty of Horticulture and Forestry Banat’s University of Agricultural Sciences and Veterinary Medicine300645 TimisoaraRomania National Forest Centre Forest Research InstituteT.G.Masaryka 2296092 ZvolenSlovakia

Black locust(Robinia pseudoacacia L.),a species native to the eastern North America,was introduced to Europe probably in 1601 and currently extends over2.3×10~6 *** has become naturalized in all sub-Mediterranean and temperate regions rivaling Populus *** the second most planted broadleaved tree species worldwide after Eucalyptus *** wide-spreading planting is because black locust is an important multipurpose species,producing wood,fodder,and a source of honey as well as bio-oil and *** is also important for carbon sequestration,soil stabilization and re-vegetation of landfills,mining areas and wastelands,in biotherapy and *** Europe,black locust is drought tolerant so grows in areas with annual precipitation as low as 500-550 *** tolerates dry,nutrient poor soils but grows best on deep,nutrient-rich,well-drained *** is a fast-growing tree and the height,diameter and volume growth peak before the age of *** mostly regenerates vegetatively by root suckers under a simple coppice system,which is considered the most cost-effective management *** also regenerates,but less frequently,by stool *** early silviculture in production forests includes release cutting to promote root suckers rather than stool shoots,and cleaning-respacing to remove low-quality stems,reduce the number of shoots per stool,and adjust spacing between root *** addition,early,moderate and frequent thinning as well as limited pruning are carried out focusing on crop *** species is regarded as invasive in several European countries and its range here is expected to expand under predicted climate changes.

关键词： Black locust Ecology Invasiveness Climate change Management

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Forecast of the Luminescent Phenomena of Silicon Rich Oxide Films off Stoichiometry by Means of the Global Reaction Model

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Journal of Modern Physics 2015年第11期6卷 1679-1694页

作者： Néstor.David Espinosa-Torres José álvaro David Hernández de la Luz José Francisco Javier Flores-Gracia José Alberto Luna-López Javier Martínez-Juárez Gregorio Flores-Carrasco IC-CIDS Benemérita Universidad Autónoma de Puebla Puebla México Ex Graduate Research Trainee at Plasma Processing Laboratory Chemical Engineering Department McGill University Montreal Canada Department of Materials Science and Engineering and Chemical Engineering University Carlos III of Madrid and IAAB Madrid Spain

The Global Reaction Model describes a set of chemical reactions that can potentially occur during the process of obtaining silicon rich oxide (SRO) films, regardless of the technique used to grow such films which are an outside stoichiometry material. Particularly, chemical reactions that occur during the process of growing of SRO films by LPCVD technique are highlighted in this model. We suggest and evaluate either some types of molecules or resulting nanostructures and we predict theoretically, by applying the density functional theory, the contribution that they may have to the phenomenon of luminescence which is measured in SRO films. Also, we have calculated the opto-electronic properties of SRO films. The suggested model provides enough information required to identify the molecular structures resulting from the presence of defects in SRO films and also those corresponding to charged structures. It is also possible to detect the molecular structures which are modified due to the effect of heat treatment, and identify the presence of different oxidation states inclusive the formation of siloxanes.

关键词： Global Reactions Model Silicon Rich-Oxide Defects LPCVD Luminescence

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A decrease of docosahexaenoic acid in testes of mice fed a high-fat diet is associated with impaired sperm acrosome reaction and fertility

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Asian Journal of Andrology 2021年第3期23卷 306-313页

作者： Julio Bunay Luz-Maria Gallardo Jorge Luis Torres-fuentes M Veronica Aguirre-Arias Renan Orellana Nestor.Sepulveda Ricardo D Moreno Physiology Department Faculty of Biological SciencesPontificia Universidad Cat6lica de Chile(PUC)Santiago 8331150Chile Department of Chemistry and Biological Sciences Health Sciences FacultyUniversidad Bernardo 0 HigginsSantiago 8370854Chile Center of Excellence in Biotechnology of Reproduction Universidad de la FronteraTemuco 4780000Chile.

Obesity is a major worldwide health problem that is related to most chronic diseases,including male *** to its wide impact on health,mechanisms underlying obesity-related infertility remain *** this study,we report that mice fed a high-fat diet(HFD)for over 2 months showed reduced fertility rates and increased germ cell apoptosis,seminiferous tubule degeneration,and decreased intratesticular estradiol(E2)and E2-to-testosterone ***,we also detected a decrease in testicular fatty acid levels,behenic acid(C22:0),and docosahexaenoic acid(DHA,22:6n-3),which may be related to the production of dysfunctional ***,we did not detect any changes in the frequency of seminiferous tubule stages,sperm count,or rate of in vitro ***,there was an increase in spontaneous and progesterone-induced acrosomal exocytosis(acrosome reaction)in spermatozoa from HFD-fed *** data suggest that a decrease in E2 and fatty acid levels influences spermatogenesis and some steps of acrosome biogenesis that will have consequences for ***,our results add new evidence about the adverse effect of obesity in male reproduction and suggest that the acrosomal reaction can also be affected under this condition.

关键词： cholesterol estradiol fat acid testis testosterone

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白马骑士

白马骑士

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1982年

作者：（德）特奥多尔·施托姆（T.stor. 王克澄译

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Microstructural Characterization of Large Area C<sub>60</sub>Films Obtained by Conventional Microwave Oven Irradiation

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World Journal of Nano Science and Engineering 2012年第4期2卷 213-218页

作者： Jacobo Martínez-Reyes Lucia Graciela Díaz Barriga-Arceo Luis Rendón-Vazquez Reynaldo Martínez-Guerrero Néstor.Romero-Partida Eduardo Palacios-González Vicente Garibay-Febles Jaime Ortiz-López IMP-Molecular Engineering Program México City México National Polytechnic Institute (IPN) ESFM UPALM México City México National Polytechnic Institute (IPN) ESIQIE UPALM México City México ROMFER S.A. de C.V. México City México UNAM-FCiencias México City México

In the present work the synthesis of C60 produced in a conventional microwave oven from the decomposition of camphor resin is reported. The polycrystalline structure of the sample was determined by X-Ray Diffraction (XRD), the sample showed several phases, the main phase corresponds to fullerene C60 ordered in a Face-Centered Cubic structure (FCC), with two more structures: one orthorhombic system and the other the monoclinic system coexisting also with graphite 2H phase. It was observed in a Scanning Electron Microscopy (SEM), that the sample formed thin films of stacked carbon. Whereas in a High Resolution Transmission Electron Microscopy (HRTEM), measurements in Bright Field mode revealed that the main phase of the material is C60 ordered in FCC structure and the elemental composition and atomic bonding state can be determined by analyzing the energy with the electron microscope by Elesctron Energy- Loss Spectroscopy (EELS), technique allowed confirm all the phase C60 established with XRD observations.

关键词： Microwave-Assisted Synthesis Carbon Film fullerene

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Hemodialysis in Pregnant with Systemic Lupus Erythematosus: Case Report and Review

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Open Journal of Nephrology 2022年第1期12卷 48-59页

作者： José Lucas Daza Yaroslad de la Cruz John Fredy Galindo Luis Puello Gerardo Gutiérrez María Camila Correcha Carlos Alban Daniel Soto Andrés Cárdenas Luis José Daza Néstor.Guarnizo Abel Caraballo Internist-Nephrologist Ibague Colombia Internist-Nephrologist Cali Colombia General Physician Ibague Colombia Internist-Nephrologist Cartagena Colombia Internist-Nephrologist Villavicencio Colombia Medical Student Santa Marta Colombia Internist-Hematologist Cartagena Colombia General Physician University of Tolima Ibague Intensivist Phsysician Barranquilla Colombia

Systemic lupus erythematosus is an autoimmune disease with an etiopathogenesis that is still unclear. With a higher incidence in women of childbearing age. Pregnancy in patients suffering from this pathology is a constant challenge for multidisciplinary teams. The changes of pregnancy, especially to the immune system and the kidney, have repercussions on the renal compromise secondary to lupus. Lupus nephropathy is more active during pregnancy and leads to adverse outcomes for the mother-fetus binomial. The early identification of pregnant women with a higher risk of complications, access to health resources and the participation of a multidisciplinary team is the strategy that increases maternal-fetal survival. A report case of a 25-year-old black female with SLE and a 10-week pregnancy who was admitted to the emergency department with criteria for dialysis. The literature focused on lupus nephritis and dialysis in pregnancy was reviewed. Articles were reviewed in databases such as PubMed, Cochrane, among others, focused on the topic of pregnancy with SLE and pregnancy with dialysis. A total of 15 review articles, 2 meta-analyses, 3 observational studies and 6 cohort studies (3 prospective and 3 retrospective) were filtered.

关键词： Dialysis Lupus Nephritis Pregnancy Renal Disease and Systemic Lupus Erythematous

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