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美容院 2005年第12期 58-59页

作者： irena

你有让你的客人在每次的SPA中饮用绿茶吗？你可知道绿茶对享受SPA的人究竟有多少好处吗？

关键词： SPA 绿茶茶文化现代古典

Amebiasis as the Cause of Pediatric Fever of Unknown Origin

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Journal of Biosciences and Medicines 2022年第2期10卷 58-64页

作者： Elda Skenderi Admir Sulovari Gjeorgjina Kuli-Lito Myrvete Jaku irena Dautaj Briseida Doga University Hospital Center “Mother Tereza” Tirana Albania

Amebiasis is a parasitic infection caused by the protozoa Entamoeba histolytica. It is capable of causing a spectrum of illnesses from asymptomatic infection, to dysentery and invasive extra-intestinal conditions, the most common of which is liver abscess. Here is presented the case of a 14-month old boy presented with Fever of Unknown Origin, which after work-up was diagnosed as amebic liver abscess. Although amebiasis is more prevalent in developing countries the increasing phenomena of migration and tourism has transformed it into a global health issue. It is recommended to maintain a high index of suspicion while valuating a child with Fever of Unknown Origin.

关键词： Amebiasis Abscess Liver Fever Child

用2,2′—二喹喔啉基分光光度法和容量法测定钼

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有色矿冶 1993年第4期9卷 37-40,36页

作者： irena BARANOWSKA KATARZYNA BARSZCZEWSKA 许孙曲许菱

本文研究了用一二喹喔啉基作指示剂测定钼的容量法和分光光度法,将两种方法测定结果作了比较。

关键词：钼分光光度法滴定指示剂

波兰格但斯克大学汉语教学的现状分析与改进建议

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波兰格但斯克大学汉语教学的现状分析与改进建议

作者：马可(Dominika irena Makar) 上海师范大学

学位级别：硕士

本研究探讨目前波兰格但斯克大学汉语教学,本文作者借助在该校的学习经历和校方教学文档,从问卷调查及个别访谈出发,探讨该校中文系教学的成效与不足,并提出改进建议。本研究之论述一共分成五章:第一章,介绍本论文的研究对象与意义,并... 详细信息

本研究探讨目前波兰格但斯克大学汉语教学,本文作者借助在该校的学习经历和校方教学文档,从问卷调查及个别访谈出发,探讨该校中文系教学的成效与不足,并提出改进建议。本研究之论述一共分成五章:第一章,介绍本论文的研究对象与意义,并对相关的研究进行评述,介绍本论文的研究方法。第二章,该校汉语教育的概述。首先介绍该校机构设置与教学目标、培养计划及教学大纲,再描述课程设置与课时安排,最后介绍师资与生源。第三章,学生问卷调查与教师访谈论述。调查和访谈的目的与对象,调查和访谈的设计与实施,调查与访谈结果的统计与分析。第四章,教学成效评估与相关改进建议。分析该校中文系取得的成果,目前的困难与不足,并提供改进建议。第五章,结语。在前几章的基础上,对本次研究做一个简短的概括与总结。

关键词：格但斯克大学汉语教学现状分析改进建议

Rogoznica Lake(Croatia),a Unique Euxinic Seawater System on the Adriatic Coast

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Acta Geologica Sinica(English Edition) 2014年第S1期88卷 205-207页

作者： irena CIGLENEKI Elvira BURA-NAKI Marija MARGU Zrinka BURI Marina CARI Mirna BATISTI Milan ANKOVI Ivica JANEKOVI Damir VILII Rudjer Bokovi Institute Center for Marine and Environmental Research ZagrebBijenicka 54 10001 Zagreb Croatia University of Zagreb Faculty of Science Division of BiologyRooseveltov trg 6 10001 Zagreb Croatia University of Dubrovnik Institute for Marine and Coastal Research Kneza Damjana Jude 12POBox 83 20000 Dubrovnik Croatia

1 Introduction Rogoznica Lake is a typical example of euxinic saline lake,situated on the eastern Adriatic coast(43o32’N15o58’E).It is a karstic depression filled with seawater,

关键词： Rogoznica Lake euxinia sulfur species nutrients eutrophication water layer mixing diatoms Acartia italic anoxygenic phototrophes

CRP, but not TNF-α or IL-6, decreases after weight loss in patients with morbid obesity exposed to intensive weight reduction and balneological treatment

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2015年第5期16卷 404-411页

作者： Danuta RO Przemyslaw ADAMCZYK Joanna BOINSKA Robert SZAFKOWSKI irena PONIKOWSKA Katarzyna STANKOWSKA Barbara GóRALCZYK Barbara RUSZKOWSKA-CIASTEK Department of Pathophysiology Faculty of Pharmacy Nicolaus Copernicus University in ToruńCollegium Medicum in Bydgoszcz Clinic of Balneology and Physical Medicine Faculty of Health Science Nicolaus Copernicus University in ToruńCollegium Medicum in Bydgoszcz

Objective：The aim of this study was to evaluate the concentrations of C-reactive protein （CRP）, tumor necrosis factor-α （TNF-α）, interleukin-6 （IL-6）, and the degree of homeostasis model assessment-insulin resistance （HOMA-IR） in patients with morbid obesity exposed to a three-week low-calorie diet and balneotherapy. Methods：The study included 33 patients （25 females and 8 males; mean age 46 years） with body mass index （BMI） values of〉40 kg/m2. Evaluations of CRP, IL-6, TNF-α, lipid profile, HOMA-IR, and fasting glucose were carried out before （baseline data） and three weeks after the treatment. The control group consisted of 20 healthy volunteers （15 females and 5 males） with a mean age of 39 years and BMI values of≤24.9 kg/m2. Results：In the blood of patients with morbid obesity we found significantly elevated levels of CRP, TNF-α, triglycerides, HOMA-IR and fasting glucose, but a de-creased level of high density lipoprotein （HDL）-cholesterol, compared with the healthy individuals. The treatment resulted in about a 9.4%reduction in body weight from 122.5 to 111.0 kg and a significant decrease in the concen-tration of CRP, but no change in TNF-αor IL-6. HOMA-IR was significantly reduced. Conclusions：The decrease in CRP level without changes in TNF-α or IL-6 concentrations after the low-calorie diet and balneological treatment, suggests that an essential amount of adipose tissue must be removed before proper adipocyte function is restored. The decrease in HOMA-IR indicates an improvement in insulin sensitivity, which is beneficial in obese patients.

关键词： Pro-inflammatory cytokines Tumor necrosis factor-α (TNF-α) Interleukin-6 (IL-6) Morbid obesity

Interpersonal distances, coping strategies and psychopathology in patients with depression and schizophrenia

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World Journal of Psychiatry 2013年第3期3卷 74-84页

作者： Alexander M Ponizovsky irena Finkelstein Inna Poliakova Dimitry Mostovoy Nehama Goldberger Paula Rosca Mental Health Services Ministry of HealthJerusalem 9446724Israel Kfar Shaul Mental Health Center Jerusalem 91060Israel Department of Statistics Ministry of HealthJerusalem 9446724Israel

AIM: To explore(1) intergroup differences in comfortable interpersonal distances(CIDs) and the use of coping strategies;(2) the association of these parameters with individual symptomatology; and(3) the interplay between CIDs and coping styles in patients with depression and schizophrenia. METHODS: The parameters of interest were assessed by means of standardized questionnaires: CID and Coping Inventory for Stressful Situations. Psychopathology was evaluated with the Beck Depression Inventory and Positive and Negative Syndromes Scale. ANOVA, Pearson's correlations and multiple regression analyses were used to examine relationships among the ***: Compared with controls, depressed patients were more distanced from family members, significant others and self-images, whereas patients with schizophrenia were less distanced from neutral and threatrelated stimuli. Distancing from self-images was mostly associated with depression severity in depressed patients, whereas distancing from hostile and threat-related stimuli with the severity of psychotic and affective symptoms in patients with schizophrenia. Both patient groups used more emotion-oriented than task-oriented and avoidance-oriented coping strategies. Self-distancing among patients with schizophrenia was positively associated with the use of the social diversion coping, implying social support seeking. CONCLUSION: Patients with depression and schizophrenia use different maladaptive emotion- regulation strategies to cope with their symptoms and related distress. Training in stress management might provide these patients with skills for more effective emotion regulation.

关键词： Interpersonal distance Coping strategies Psychopathology Depression Schizophrenia

Investigation of the Electro-Mechanical Behavior of Hybrid Polyaniline/Graphene Nanocomposites Fabricated by Dynamic Interfacial Inverse Emulsion Polymerization

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Graphene 2015年第1期4卷 7-19页

作者： Rami Regueira Ran Yosef Suckeveriene irena Brook Guy Mechrez Roza Tchoudakov Moshe Narkis Interdepartmental Program in Polymer Engineering Technion-IIT Haifa Israel Department of Chemical Engineering Technion-IIT Haifa Israel Department of Water Industries Engineering Kinneret College in the Jordan Valley Zemach Israel

This paper describes a study on electrical resistivity under loading of polyaniline (PANI)/graphene nanocomposite powders and compacts. The composites were prepared by an in-situ interfacial dynamic inverse emulsion polymerization technique under sonication of aniline in the presence of graphene sheets in chloroform. During polymerization the graphene nanoplatelets are coated with PANI and are well dispersed both in the polymeric suspension and then in the dried polymer matrix as evidenced by cryogenic transmission electron microscopy (Cryo-TEM) and high resolution scanning microscopy (HRSEM). The presence of graphene nanoplatelets lowers the electrical resistivity of the polyaniline by two orders of magnitude for both the powder and the compact composites as demonstrated by their electrical resistance measurements conducted under loading. The lowest measured electrical resistivity values were 5 Ω·cm for 33% wt. graphene powder and 8 Ω·cm for 41% wt. graphene compacted composites. Cyclic electrical measurements under loading showed a distinct reproducible dependence of the bulk resistivity vs. applied pressure. This repetition is a key component for electro-mechanical sensors. To the authors’ best knowledge, this is the first report on polymerization of aniline in presence of graphene by the in-situ interfacial dynamic inverse emulsion polymerization technique and also the first report on cyclic electrical measurements under pressure of PANI/graphene nanocomposites.

关键词： Nanocomposites Polyaniline Graphene Electro-Mechanical Sensors Inverse Emulsion

Combined impacts of various plant derivative extracts and lactic acid bacteria on yeasts to develop a nutritional bar with antifungal properties

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Food Bioscience 2022年第3期47卷 1114-1123页

作者： Reda Riešutė Joana Šalomskienė Alvija Šalaševičienė irena Mačionienė Food Institute of Kaunas University of Technology (KTU) Lithuania Food Institute of Kaunas University of Technology Lithuania Kaunas University of Technology Lithuania

This study examines the effects of various plant derivative extracts and lactic acid bacteria on yeasts in an attempt to create a prototype of a nutritional bar with antifungal *** was done in a series of steps by first determining antifungal activity,then developing a food prototype,and finally testing the efficacy of the prototype in *** best antifungal activity from plant extracts was noticed in 10%aqueous,and ethanol extracts of garlic(22–34 mm and 16–24 mm inhibition zones respectively),as well as in 10%aqueous and ethanol extracts of goldenseal(16–20 mm inhibition zones for both extracts),and 5%aqueous and ethanol extracts of cinnamon(18–24 mm inhibition zones for both extracts).Lactobacillus plantarum MI-LPI had the widest range of inhibitory effect on pathogenic and spoilage yeasts–it was effective against 10 from 12 strains of yeasts and it was chosen for the development of the nutritional *** did not decrease significantly during the storage period of 90 days,and>10^(9) CFU/cm^(3) of *** remained until the end of the *** vivo experiments showed that mice fed with nutritional bars with *** and *** had 20 times lower counts of ***,compared to mice that were fed nutritional bars with *** *** of inflammation were also reduced in both small intestine and colon of mice when fed a nutritional bar with lactic acid bacteria.

关键词： Plant derivative extracts L.plantarum Functional food Food prototype Antifungal Plant extract

Low threshold random lasing in dye-doped and strongly disordered chiral liquid crystals

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Photonics Research 2020年第5期8卷 642-647页

作者： SHAOHUA GAO JIAYI WANG WENHUA LI XUANYI YU XINZHENG ZHANG XIAO SONG ANDREY ILJIN irena DREVENSEK-OLENIK ROMANO A.RUPP JINGJUN XU The MOE Key Laboratory of Weak-Light Nonlinear Photonics TEDA Institute of Applied Physics and School of PhysicsNankai UniversityTianjin 300457China Institu te of Optoelectronic Engineering College of Physics&OptoelectronicsTaiyuan University of TechnologyTaiyuan 030024China Synergetic Innovation Center of Chemical Science and Engineering Tianjin 300071China Institute of Physics National Academy of Sciences of UkraineProspect Nauki 46Kiev 03028Ukraine Faculty of Mathematics and Physics University of Ljubljana and Department of Complex MatterJ.Stefan InstituteLjubljanaSlovenia Faculty of Physics Vienna UniversityBoltzmanngasse 5A-1090 WienAustria

Random lasing was experimentally investigated in pyrromethene 597-doped strongly disordered chiral liquid crystals (CLCs) composed of the nematic liquid crystal SLC1717 and the chiral agent CB15. The concentration of the chiral agent tuned the bandgap, and disordered CLC microdomains were achieved by fast quenching of the mixture from the isotropic to the cholesteric phase. Random lasing and band edge lasing were observed synchronously, and their behavior changed with the spectral location of the bandgap. The emission band for band edge lasing shifted with the change of the bandgap, while the emission band for random lasing remained practically constant. The results show that the threshold for random lasing sharply decreases if the CLC selective reflection band overlaps with the fluorescence peak of the dye molecules and if the band edge coincides at the same time with the excitation wavelength.

关键词： lasing random dye