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Earth observation and geospatial big data management and engagement of stakeholders in Hungary to support the SDgs

Big Earth Data 2021年第3期5卷 306-351页

作者： Szabolcs Mihály gábor remetey-fülöpp Dániel Kristóf Anna Czinkóczky Tamás Palya lászlóPásztor Pál Rudan györgy Szabó lászlóZentai Hungarian Society of Surveying Mapping and Remote Sensing(MFTTT)BudapestHungary Earth Observation Department Lechner Nonprofit LtdBudapestHungary Department of laboratory of Spatial Analysis and Environment Hungarian University of Agriculture and Life Sciences(MATE)GödöllőHungary gIS Department lechner Nonprofit ltd BudapestHungary Department of Soil Mapping and Environmental Institute for Soil SciencesCentre for Agricultural ResearchBudapestHungary governmental Agency for IT Development BudapestHungary faculty of Civil Engineering Department of Photogrammetry and GeoinformaticsBudapest University of Technology and EconomicsBudapestHungary ElTE Eötvös loránd University Institute of Cartography and GeoinformaticsBudapestHungary

To support the monitoring and reporting processes during imple-mentation of the Sustainable Development goals,well-developed,commonly recognized Earth observations and geospatial data,methods,innovations,committed professionals,and strong sus-tainability policies are *** article informs the readers on the Earth observation and geoinformation developments and innovations,and on the engagement of profession,academy and governance to support implementation of the Sustainable Development goals in ***,analyses and critical assessments are given on the elements selected from Hungarian sustainable-oriented Earth observation and geospatial novelties:(a)Working group for Sustainable Development mission and national sustainabilitypolicy,(b)international partnerships,domestic activities and achievements,(c)status of the professional education,(d)spatial databases and services to support implementation of the sustain-able development,(e)a case study on the internationally recog-nized soil geoinformation system,(f)national Earth Observation Information System and perspectives of its applications for mon-itoring the *** article conclusion strongly advises the Hungarian realization of(a)institutionalization of the Earth observation and geospatial tools and capacity for sustainable development,(b)their use in integration with statistical data,(c)establishment of national spatial information infrastructure and(d)development and spreading of the use of big data.

关键词： Earth observation environment gIS soil sustainable development

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Silk-based nerve guidance conduits with macroscopic holes modulate the vascularization of regenerating rat sciatic nerve

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Neural Regeneration Research 2025年第6期20卷 1789-1800页

作者： Carina Hromada Patrick Heimel Markus Kerbl lászlógál Sylvia Nürnberger Barbara Schaedl James ferguson Nicole Swiadek Xavier Monforte Johannes C.Heinzel Antal Nógrádi Andreas H.Teuschl-Woller David Hercher Department life Science Engineering University of Applied Sciences Technikum WienViennaAustria Austrian Cluster for Tissue Regeneration ViennaAustria ludwig Boltzmann Institute for Traumatology The Research Center in Cooperation with AUVAViennaAustria University Clinic of Dentistry Medical University of ViennaViennaAustria Department of Plastic Reconstructive and Aesthetic SurgeryLandesklinikum Wiener Neustadt2700 Wiener NeustadtAustria Department of Anatomy Histology and EmbryologyAlbert Szent-Györgyi Medical SchoolUniversity of SzegedSzegedHungary Medical University of Vienna Department of Orthopedics and Trauma SurgeryDevision of Trauma SurgeryViennaAustria Department of Hand- PlasticReconstructive and Burn SurgeryBG Unfallklinik TuebingenUniversity of TuebingenTuebingenGermany

Peripheral nerve injuries induce a severe motor and sensory deficit. Since the availability of autologous nerve transplants for nerve repair is very limited, alternative treatment strategies are sought, including the use of tubular nerve guidance conduits(tNgCs). However, the use of tNgCs results in poor functional recovery and central necrosis of the regenerating tissue, which limits their application to short nerve lesion defects(typically shorter than 3 cm). given the importance of vascularization in nerve regeneration, we hypothesized that enabling the growth of blood vessels from the surrounding tissue into the regenerating nerve within the tNgC would help eliminate necrotic processes and lead to improved regeneration. In this study, we reported the application of macroscopic holes into the tubular walls of silk-based tNgCs and compared the various features of these improved silk^(+) tNgCs with the tubes without holes(silk^(–) tNgCs) and autologous nerve transplants in an 8-mm sciatic nerve defect in rats. Using a combination of micro-computed tomography and histological analyses, we were able to prove that the use of silk^(+) tNgCs induced the growth of blood vessels from the adjacent tissue to the intraluminal neovascular formation. A significantly higher number of blood vessels in the silk^(+) group was found compared with autologous nerve transplants and silk^(–), accompanied by improved axon regeneration at the distal coaptation point compared with the silk^(–) tNgCs at 7 weeks postoperatively. In the 15-mm(critical size) sciatic nerve defect model, we again observed a distinct ingrowth of blood vessels through the tubular walls of silk^(+) tNgCs, but without improved functional recovery at 12 weeks postoperatively. Our data proves that macroporous tNgCs increase the vascular supply of regenerating nerves and facilitate improved axonal regeneration in a short-defect model but not in a critical-size defect model. This study suggests that further optimizatio

关键词： axon regeneration blood vessel functional recovery macroporous nerve lesion peripheral nerve repair sciatic nerve silk-based nerve guidance conduit vascularization

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Revision of the genus Inouenola lászló,Ronkay & Witt,2010(lepidoptera,Noctuoidea,Nolidae,Nolini) with description of 6 new species

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Journal of forestry Research 2015年第2期26卷 457-467页

作者： gyula M.lászló gábor Ronkay lászló Ronkay fadrusz u.25 Budapest 1114Hungary Heterocera Press ltd. Szt.István krt.4Budapest 1137Hungary Department of Zoology Hungarian Natural History Museum

This paper contains the revision of the genus Inouenola la′szlo′,Ronkay ＆ Witt,2010 and presents the checklist of the known taxa and their distribution and the description of six new species（Inouenola brunneolinea... 详细信息

关键词： Inouenola Nolini Nolidae Noctuoidea New species New status South East Asia

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Can the growing of transgenic maize threaten protected lepidoptera in Europe?

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Insect Science 2021年第4期28卷 1159-1168页

作者： gábor l.lövei Andreas lang Marco ferrante Victor Bacle Department of Agroecology Aarhus UniversitySlagelseDenmark Institute of Applied Ecology Fujian Agricultural and Forestry UniversityFuzhouChina Buro lang Zell im WiesentalGermany Department of Environmental geosciences University of BaselBaselSwitzerland Centre for Ecology Evolution and Environmental ChangesAzorean Biodiversity GroupFaculty of Agricultural and Environmental SciencesUniversity of the AzoresAngra do HeroismoPortugal la Painerie Preaux du PerchePerche en NoceFrance

We evaluated whether protected European butterflies can potentially be at risk if transgenic maize is extensively grown in Central *** explored potential consequences of both insect resistant(IR)and herbicide resistant(HR)transgenic *** maize can produce pollen that is toxic to lepidopteran larvae,and this puts butterfly species at possible risk if the presence of young larvae coincides with maize flowering,during which large quantities of maize pollen can be deposited on *** considering the timing of maize flowering in Europe and the phenology of the protected lepidoptera species,we found that 31 species had at least one generation where 50%of the larval stage overlapped with maize flowering,and 69 species for which first instar larvae were present during maize pollen *** maize allows high concentration herbicide treatments on fields without seasonal limitation,which can drastically reduce weed *** cases where such weed species are host plants for protected butterflies,reduced host plant/food availability can result,causing population *** using published information,we first identified the important weed species in major maize-growing European ***,we checked whether the host plants of protected lepidoptera included species that are common maize *** identified 140 protected species having food plants that are common weeds in one or more of the major European maize-growing *** HR maize is grown in Europe,there is a potential hazard that their food plants will seriously decline,causing a subsequent decline of these protected species.

关键词： butterflies conservation environmental risk food plants gM crop pollen toxicity

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De novo exploration and self-guided learning of potentialenergy surfaces

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npj Computational Materials 2019年第1期5卷 262-270页

作者： Noam Bernstein gábor Csányi Volker l.Deringer Center for Materials Physics and Technology U.S.Naval Research LaboratoryWashingtonDC 20375USA Department of Engineering University of CambridgeCambridge CB21PZUK Department of Chemistry University of OxfordOxford OX13QRUK

Interatomic potential models based on machine learning(Ml)are rapidly developing as tools for material ***,because of their flexibility,they require large fitting databases that are normally created with substantial manual selection and tuning of reference ***,we show that Ml potentials can be built in a largely automated fashion,exploring and fitting potential-energy surfaces from the beginning(de novo)within one and the same *** key enabling step is the use of a configuration-averaged kernel metric that allows one to select the few most relevant and diverse structures at each *** resulting potentials are accurate and robust for the wide range of configurations that occur during structure searching,despite only requiring a relatively small number of single-point DfT calculations on small unit *** apply the method to materials with diverse chemical nature and coordination environments,marking an important step toward the more routine application of Ml potentials in physics,chemistry,and materials science.

关键词： apply routine searching

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lattice BgK Simulation of Multipolar Vortex formation

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Advances in Applied Mathematics and Mechanics 2010年第5期2卷 533-544页

作者： gábor Házi gábor Tóth Theoretical Thermohydraulics group MTA KFKI Atomic Energy Research InstituteH-1525Konkoly Th29-33BudapestHungary Department of Physics and Chemistry Széchényi István UniversityH-9026Egyetem Tér 1GyörHungary

Analytical and numerical studies have shown that multipolar vortices can emerge in two-dimensional flow due to azimuthal normal mode perturbations of shielded *** has been found that mode 2 and 3 perturbations can lead to the formation of stable tripoles and quadrapoles,respectively,while higher order modes result in more complex unstable compound *** have used the lattice Boltzmann method to simulate the effect of azimuthal perturbations on shielded vortices at moderate Reynolds *** have found that azimuthal normal mode perturbations result in the formation of multipoles,which decay due to viscous *** could also observe that the outcome of such simulations is very sensitive to the displacement of perturbations above wavenumber-3 excitations,in spite of the significant viscosity we used.

关键词： lattice Boltzmann method shielded vortex stability

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Non-alcoholic fatty liver disease and type 2 diabetes mellitus: The liver disease of our age?

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World Journal of gastroenterology 2014年第27期20卷 9072-9089页

作者： gábor firneisz 2nd Department of Internal Medicine Semmelweis University

Non-alcoholic fatty liver disease (NAflD) is a chronic liver disease that might affect up to one-third of the adult population in industrialised countries. NAflD incorporates histologically and clinically different non-alcoholic entities; fatty liver (NAfl, steatosis hepatis) and steatohepatitis (NASH-characterised by hepatocyte ballooning and lobular inflammation ± fibrosis) might progress to cirrhosis and rarely to hepatocellular cancer. NAfl increasingly affects children (paediatric prevalence is 4.2%-9.6%). Type 2 diabetes mellitus (T2DM), insulin resistance (IR), obesity, metabolic syndrome and NAflD are particularly closely related. Increased hepatic lipid storage is an early abnormality in insulin resistant women with a history of gestational diabetes mellitus. The accumulation of triacylglycerols in hepatocytes is predominantly derived from the plasma nonesterified fatty acid pool supplied largely by the adipose tissue. A few NAflD susceptibility gene variants are associated with progressive liver disease, IR, T2DM and a higher risk for hepatocellular carcinoma. Although not approved, pharmacological approaches might be considered in NASH patients.

关键词： Non-alcoholic fatty liver disease Nonalcoholic steatohepatitis liver cirrhosis Hepatocellular cancer Dysfunctional adipose tissue Type 2 diabetes mellitus Insulin resistance Obesity genetics Therapy

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lower bounds on the minimum distance in Hermitian one-point differential codes

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Science China Mathematics 2013年第7期56卷 1449-1455页

作者： KORCHMROS gábor NAgY gábor Pétery Dipartimento di Matematica e Informatica Università della Basilicata Bolyai Institute University of Szeged

Korchmaros and Nagy [Hermitian codes from higher degree places. J Pure Appl Algebra, doi： 10. 1016/***.2013.04.002, 2013] computed the Weierstrass gap sequence g（P） of the Hermitian function field fq2 （H） at any place P of degree 3, and obtained an explicit formula of the Matthews-Michel lower bound on the minimum distance in the associated differential Hermitian code CΩ（D, mP） where the divisor D is, as usual, the sum of all but one 1-degree fq2-rational places of fq2 （H） and m is a positive integer. for plenty of values of m depending on q, this provided improvements on the designed minimum distance of CΩ（D, mP）. further improvements from g（P） were obtained by Korchmaros and Nagy relying on algebraic geometry. Here slightly weaker improvements are obtained from g（P） with the usual function-field method depending on linear series, Riemann-Roch theorem and Weierstrass semigroups. We also survey the known results on this subject.

关键词： Ag code Weierstrass gap Hermitian curve

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Stepping up after spinal cord injury:negotiating an obstacle during walking

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Neural Regeneration Research 2025年第7期20卷 1919-1929页

作者： Alain frigon Charly g.lecomte Department of Pharmacology-Physiology Faculty of Medicine and Health SciencesUniversitéde SherbrookeCentre de recherche du Centre Hospitalier Universitaire de SherbrookeSherbrookeQCCanada

Every day walking consists of frequent voluntary modifications in the gait pattern to negotiate *** spinal cord injury,stepping over an obstacle becomes *** over an obstacle requires sensorimotor transformations in several structures of the brain,including the parietal cortex,premotor cortex,and motor *** information and planning are transformed into motor commands,which are sent from the motor cortex to spinal neuronal circuits to alter limb trajectory,coordinate the limbs,and maintain *** spinal cord injury,bidirectional communication between the brain and spinal cord is disrupted and animals,including humans,fail to voluntarily modify limb trajectory to step over an ***,in this review,we discuss the neuromechanical control of stepping over an obstacle,why it fails after spinal cord injury,and how it recovers to a certain extent.

关键词： biomechanics locomotion neurophysiology obstacle negotiation spinal cord injury

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An SPH framework for Earthquake-Induced liquefaction Hazard Assessment of geotechnical Structures

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Computer Modeling in Engineering & Sciences 2025年第1期142卷 251-277页

作者： Sourabh Mhaski g.V.Ramana Department of Civil Engineering Indian Institute of Technology DelhiNew Delhi110016India

Earthquake-induced soil liquefaction poses significant risks to the stability of geotechnical structures *** understanding of the liquefaction triggering,and the post-failure large deformation behaviour is essential for designing resilient *** present study develops a Smoothed Particle Hydrodynamics(SPH)framework for earthquake-induced liquefaction hazard assessment of geotechnical *** coupled flowdeformation behaviour of soils subjected to cyclic loading is described using the PM4Sand model implemented in a three-phase,single-layer SPH framework.A staggered discretisation scheme based on the stress particle SPH approach is adopted to minimise numerical inaccuracies caused by zero-energy modes and tensile ***,non-reflecting boundary conditions for seismic analysis of semi-infinite soil domains using the SPH method are *** numerical framework is employed for the analysis of cyclic direct simple shear test,seismic analysis of a level ground site,and liquefaction-induced failure of the lower San fernando *** agreement for liquefaction triggering and post-failure behaviour demonstrates that the SPH framework can be utilised to assess the effect of seismic loading on field-scale geotechnical *** present study also serves as the basis for future advancements of the SPH method for applications related to earthquake geotechnical engineering.

关键词： Earthquake seismic liquefaction stress particle PM4Sand smoothed particle hydrodynamics(SPH)

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