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Land Use and Property Changes in Hungary and Poland after EU Accession

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Journal of Agricultural Science and Technology(A) 2012年第6期2卷 723-734页

作者： katalin takacs-Gyorgy Tamers Erdelyi Robert Magda Istvan takacs Adam Sadowski Department of Business Economics Kdroly Rabert College Hungary Faculty of Economics and Management University of Biatystok Poland

Land property in the post socialist countries was rebuilt in the beginning of the 1990s. The process went in different way in all of the post-socialist countries. The result of the privatization of agricultural land was a fragmented, direct or indirect smallholder ownership structure in most of the new member states of the EU. The land, partly or totally was given back to the owners and inheritors of land reforms following the war. It means that considerable proportion of the land is cultivated by tenants, the fragmented estate structure decreases the efficiency and the increasing rental fees further destroy the profitability and competitiveness of farming. Regarding to the competitiveness of agriculture, Poland showed a developing tendency after the accession, but Hungary suffers from serious problems. Applying descriptive statistics between the changes of land use and land ownership during the research relation analysis, emphasizing the effect in competitiveness of the land price and a land rent, the paper tries to identify the main differences and similarities in land use and property structure, and their effects on the agricultural competitiveness based on the FADN data base, since 2004-2007.

关键词： Land ownership and rental effects on tendencies EU

Who will carry out the tests that would be necessary for proper safety evaluation of food emulsifiers?

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Food Science and Human Wellness 2019年第2期8卷 126-135页

作者： katalin FCsáki∗ Éva Sebestyén National Food Chain Safety Office Directorate for Food Safety Risk AssessmentPO BOX 407H-1537 BudapestHungary

Surfactant food emulsifiers are among the most extensively used food *** all authorized food additives,emulsifiers have been evaluated by risk assessors,who consider them as ***,there are growing concerns among scientists about their possible harmful effects on intestinal barriers and *** is also suggested that emulsifier consumption might be one of the main causes of the rising incidence of a number of diseases,such as allergic diseases,celiac disease,type I diabetes and Crohn’s ***,it has recently been suggested that emulsifier consumption might contribute to the development of metabolic syndrome and can promote colitis-associated colorectal cancer *** paper provides an overview of the current scientific knowledge on possible effects of surfactant emulsifiers on intestinal barriers and also of regulatory risk assessment *** main objective is to reveal the reasons for the discrepancies between the opinions of risk assessors and the scientific *** would like to draw the attention of the academic world to the need of specific in vivo and/or clinical studies for each emulsifier in order to help risk assessors make adequate evaluations and rule out with certainty that authorized food emulsifiers pose a safety concern to consumers’health.

关键词： Food emulsifiers Surfactants Intestinal barriers Crohn’s diseases Microbiota Risk assessment EFSA

尤·米·洛特曼文学符号学中的区分与移位原则

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俄罗斯文艺 2024年第1期 132-142页

作者： [匈牙利]卡塔林·克罗李瑞莲匈牙利罗兰大学俄罗斯语言文学系大连外国语大学俄语学院

本文基于对移位与区分原则的分析,探究洛特曼文学符号学中的意义生成与更新机制,揭示其符号学术语体系内在的关联性与一致性。作者将移位与区分置于有序化、符号域、约定性等概念与术语的有机联系中加以综合考察,从语义、结构、语境等... 详细信息

本文基于对移位与区分原则的分析,探究洛特曼文学符号学中的意义生成与更新机制,揭示其符号学术语体系内在的关联性与一致性。作者将移位与区分置于有序化、符号域、约定性等概念与术语的有机联系中加以综合考察,从语义、结构、语境等多重视角阐释这一问题在洛特曼文学符号学研究中的独特价值。本文认为,移位作为意义区分的一种主要符号学策略,参与文本内与文本间符号交流的动态过程,对意义的不确定性、开放性、多元性等问题的研究具有重要意义。

关键词：洛特曼文学符号学移位区分

Clinical relevance of changes in bone metabolism in inflammatory bowel disease

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World Journal of Gastroenterology 2010年第44期16卷 5536-5542页

作者： Pal Miheller katalin Lrinczy Peter Laszlo Lakatos 1st Department of Medicine Semmelweis University

Low bone mineral density is an established, frequent, but often neglected complication in patients with inflammatory bowel disease (IBD). Data regarding the diagnosis, therapy and follow-up of low bone mass in IBD has been partially extrapolated from postmenopausal osteoporosis; however, the pathophysiology of bone loss is altered in young patients with IBD. Fracture, a disabling complication, is the most important clinical outcome of low bone mass. Estimation of fracture risk in IBD is difficult. Numerous risk factors have to be considered, and these factors should be weighed properly to help in the identification of the appropriate patients for screening. In this editorial, the authors aim to highlight the most important clinical aspects of the epidemiology, prevention, diagnosis and treatment of IBD-related bone loss.

关键词： Inflammatory bowel disease Crohn’s disease Osteoporosis Osteopenia Prevention

Successful use of adalimumab for treating fistulizing Crohn's disease with pyoderma gangrenosum:Two birds with one stone

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World Journal of Gastroenterology 2009年第18期15卷 2293-2295页

作者： Eva Zold Arpad Nagy katalin Devenyi Margit Zeher Zsolt Barta Division of Clinical Immunology 3rd Department of MedicineMedical and Health Science CenterUniversity of DebrecenDebrecen 4004Hungary Euromedic Diagnostics Szeged Kft Debrecen 4004Hungary

Crohn＇s disease （CD） is a chronic relapsing and remitting autoinflammatory disorder of the gastrointestinal tract that has many intestinal and extraintestinal complications. The purpose of treatment is long-term remission, reduction of complications, and improvement of patients＇ quality of life. In many cases, this can be quite challenging and it is necessary to have a well thought out management strategy. We present the case of a 38-year-old woman with fistulizing CD that manifested as diffuse abdominal pain and bloody diarrhea accompanied by arthralgia. In addition, there were ulcerative lesions surrounded by cutaneous inflammation and erythema on her extremities, indicative of pyoderma gangrenosum. The patient was treated with high doses of parenteral methylprednisolone without any improvement and was started on adalimumab. A positive response to adalimumab therapy was observed： after 2 mo of therapy, the ulcerative skin lesion healed completely and the enterogastric fistula was closed affcer 5 mo adalimumab treatment. Adalimumab might be a suitable initial as well as maintenance therapy in patients with complicated CD.

关键词： Adalimumab Crohn's disease Pyoderma gangrenosum

Long-term conservation tillage results in a more balanced soil microbiological activity and higher nutrient supply capacity

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International Soil and Water Conservation Research 2023年第3期11卷 528-537页

作者： Priyo Adi Nugroho katalin Juhos Nandor Prettl Balazs Madarasz Zsolt Kotroczo Department of Agro-Environmental Studies Institute of Environmental ScienceHungarian University of Agriculture and Life SciencesHungary Geographical Institute Research Centre for Astronomy and Earth SciencesBudapestHungary

Soil health depletion due to intensive tillage operations is a global issue in the agricultural *** tillage(CT)which involves non-inversion tillage and leaving~30%of the soil surface covered with crop residues,is a strategy designed to enhance soil ***,no comprehensive study to investigate the long-term effect of CT on soil biological activity and the soil nutrient supply has yet been widely carried *** and chemical soil properties were assessed at depths 0-5,10-15,and 20-25 cm depths after 18 years of CT and conventional tillage practice(PT).Various stages in the vegetative growth of maize were investigated in 2021 in *** findings indicated that tillage intensity,soil depth,and growth stages all significantly influenced soil enzyme activities and the concentration of soil *** soil disturbance resulted in a significantly larger concentration of soil carbon parameters(total organic carbon and labile carbon)in CT plots,where the activity ofβ-glucosidase and dehydrogenase(DHA)in the upper soil layer increased significantly(0.7-2.6 and 2.6-4.7 times,respectively)compared to *** high amount of organic matter and the greater resistance to erosion observed in CT also contributed to the higher concentration of available nutrients(NH_(4),NO_(3),Ca,K)and total P in the surface soil *** activity was highest in the mid-stage of vegetative growth and was positively correlated to the total P *** alterations in soil water content were clearly negatively corelated with the change in DHA and phosphatase ***,due to the more balanced environmental conditions,the decomposition of organic substances was more balanced and slower in CT than in *** implied that the mobilization of nutrients in the soil was more balanced as well,and that the nutrients were released *** enhancement of the soil nutrient-supplying capacity achieved by means of long-term conservation tillage provid

关键词： Dehydrogenase β-glucosidase Phosphatase Nutrient balance Mineralization

Wide QRS complex tachycardia in a patient with wide QRS complex sinus rhythm due to left bundle branch block pattern

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Journal of Geriatric Cardiology 2020年第8期17卷 530-532页

作者： András Vereckei katalin Vadász András Zsáry 3^rd Department of Medicine Semmelweis UniversityBudapestHungary 2^nd Department of Medicine Semmelweis UniversityBudapestHungary

A 58-year-old man with hypertension and half a year ago documented left bundle branch block(LBBB)in his past history presented with progressive dyspnea.A pre-admission echocardiography showed severely depressed systolic left ventricular function[ejection fraction(EF)=27%],diffuse hypokinesis and dilated heart chambers consistent with dilated cardiomyopathy(DCM).

关键词： Dilated cardiomyopathy Electrocardiogram Supraventricular tachycardia Ventricular tachycardia Wide QRS complex tachycardia

Anterior segment parameters associated with extramuscular manifestations in polymyositis and dermatomyositis

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International Journal of Ophthalmology(English edition) 2020年第9期13卷 1443-1450页

作者： Zoltan Griger katalin Danko Gabor Nemeth Ziad Hassan Zsuzsa Aszalos katalin Szabo Levente Bodoki Rudolf Gesztelyi Judit Zsuga Peter Szodoray Adam Kemeny-Beke Division of Clinical Immunology Faculty of MedicineUniversity of DebrecenDebrecen 4032Hungary Department of Ophthalmology Faculty of MedicineUniversity of DebrecenDebrecen 4032Hungary Department of Ophthalmology Borsod-Abauj-Zemplen County Hospital and University Teaching HospitalMiskolc 3526Hungary Orbi-Dent Refractive Surgery and Medical Center Debrecen 4032Hungary Department of Rheumatology Institute of MedicineFaculty of MedicineUniversity of DebrecenDebrecen 4032Hungary Department of Pharmacology and Pharmacotherapy Faculty of MedicineUniversity of DebrecenDebrecen 4032Hungary Department of Health Systems Management and Quality Management in Health Care Faculty of Public HealthUniversity of DebrecenDebrecen 4032Hungary Department of Immunology RikshospitaletOslo University HospitalOslo 0372Norway

AIM:To evaluate detailed anterior segment parameters of patients with idiopathic inflammatory myopathies(IIM),including polymyositis(PM),and dermatomyositis(DM),and to clarify the associations between these data and clinical variables of ***:Totally 57 PM,41 DM patients and 62 controls were enrolled in this cross-sectional,observational,case-control *** study participants underwent Pentacam *** investigations consisted of different antibody assays,while extramuscular clinical assessments included Raynaud’s phenomenon,dysphagia,interstitial lung disease,arthritis/arthralgia,and weight *** signs and subjective symptoms of dry eye disease(DED)were also ***:All pachymetric parameters[center,apex,thinnest and maximal keratometry(Kmax)]and corneal volume(CV)of both sides of PM patients proved to be significantly *** pachymetric data were also noticed as significantly decreased compared to those of *** significant differences were traced between anterior segment values and extramuscular manifestations of myositis,largely in case of arthritis/arthralgia and weight loss,whereas associations between anterior segment parameters and antibodies were *** clinical tests of DED were also significantly decreased in IIM ***:The results suggest that all IIM patients have thinner corneas compared with those of controls,and decreased corneal parameters are significantly associated with the occurrence of some extramuscular *** addition,IIM patients tend to develop objective signs of DED.

关键词： dry eye extramuscular manifestations dermatomyositis polymyositis Scheimpflug imaging

High yield production of 1,4-cyclohexanediol from lignin derived2,6-dimethoxybenzoquinone via Raney Ni Mn catalyst in hydrogen free conditions

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能源化学:英文版 2023年第8期83卷 275-286,I0009页

作者： Zhe-Hui Zhang Xianyuan Wu Xiaohong Ren Zeming Rong Zhuohua Sun katalin Barta Tong-Qi Yuan Beijing Key Laboratory of Lignocellulosic Chemistry Beijing Forestry UniversityBeijing 100083China Stratingh Institute for Chemistry University of GroningenGroningenThe Netherlands State Key Laboratory of Fine Chemicals School of Chemical EngineeringDalian University of TechnologyDalian 116012LiaoningChina Department of Chemistry Organic and Bioorganic ChemistryUniversity of GrazHeinrichstrasse 28/Ⅱ8010 GrazAustria

Transformation of lignin to valuable chemicals via sustainable pathways is recognized as one of the most efficient ways to explore its value and replace the nonrenewable petroleum resource. In this work, an environmental-friendly transfer hydrogenation process has been developed to convert lignin derived2,6-dimethoxybenzoquinone to 1,4-cyclohexanediol. Compared with previous work under hydrogen pressure(30 bar), this process uses isopropanol as both solvent and hydrogen donor, which significantly simply the operation process. The core of this study is the design and preparation of Mn modified Raney Ni catalysts by ball milling process. A series of Raney Ni Mn catalysts with different ball milling time and Mn content were prepared and investigated. Characterizations by X-ray diffraction(XRD), X-ray photoelectron spectroscopy(XPS), scanning electron microscope(SEM) and transmission electron microscope(TEM) etc. showed that Ni Mn Al alloy was formed during the ball milling process and then transformed to Ni Mn alloy after treatment by aqueous Na OH. After optimization, a yield as high as 86.1% could be achieved for 1,4-cyclohexanediol at 200℃ in only 1 h.

关键词： Lignin Raney Ni 1,4-Cyclohexanediol Transfer hydrogenation