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  1. Book ; Online: Hybrid lemmatization in HuSpaCy

    Berkecz, Péter / Orosz, György / Szántó, Zsolt / Szabó, Gergő / Farkas, Richárd

    2023  

    Abstract: Lemmatization is still not a trivial task for morphologically rich languages. Previous studies showed that hybrid architectures usually work better for these languages and can yield great results. This paper presents a hybrid lemmatizer utilizing both a ... ...

    Abstract Lemmatization is still not a trivial task for morphologically rich languages. Previous studies showed that hybrid architectures usually work better for these languages and can yield great results. This paper presents a hybrid lemmatizer utilizing both a neural model, dictionaries and hand-crafted rules. We introduce a hybrid architecture along with empirical results on a widely used Hungarian dataset. The presented methods are published as three HuSpaCy models.

    Comment: published at the conference XIX. Magyar Sz\'am\'it\'og\'epes Nyelv\'eszeti Konferencia (XIX. Hungarian Computational Linguistics Conference)
    Keywords Computer Science - Computation and Language ; 68T50 ; I.2.7
    Publishing date 2023-06-13
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: Point-of-care ultrasound improves clinical outcomes in patients with acute onset dyspnea: a systematic review and meta-analysis.

    Szabó, Gergő Vilmos / Szigetváry, Csenge / Szabó, László / Dembrovszky, Fanni / Rottler, Máté / Ocskay, Klemetina / Madzsar, Stefanie / Hegyi, Péter / Molnár, Zsolt

    Internal and emergency medicine

    2022  Volume 18, Issue 2, Page(s) 639–653

    Abstract: The early, appropriate management of acute onset dyspnea is important but often challenging. The aim of this study was to investigate the effects of the use of Point-of-Care Ultrasound (PoCUS) versus conventional management on clinical outcomes in ... ...

    Abstract The early, appropriate management of acute onset dyspnea is important but often challenging. The aim of this study was to investigate the effects of the use of Point-of-Care Ultrasound (PoCUS) versus conventional management on clinical outcomes in patients with acute onset dyspnea. The Cochrane Library, MEDLINE, EMBASE and reference lists were searched to identify eligible trials (inception to October 14, 2021). There were no language restrictions. Randomized controlled trials (RCTs), and prospective and retrospective cohort studies that compared PoCUS with conventional diagnostic modalities (controls) in patients with acute onset dyspnea were included. Two independent reviewers extracted data and assessed the risk of bias. Disagreements were resolved by consensus. The primary study outcomes were time to diagnosis, time to treatment, and length of stay (LOS). Secondary outcomes included rate of appropriate treatment, 30-day re-admission rate, and mortality. We included eight RCTs and six observational studies with a total of 5393 participants. Heterogeneity across studies was variable (from low to considerable), with overall low or moderate study quality and low or moderate risk of bias (except one article with serious risk of bias). Time to diagnosis (mean difference [MD], - 63 min; 95% CI, - 115 to - 11 min] and time to treatment (MD, - 27 min; 95% CI - 43 to - 11 min) were significantly shorter in the PoCUS group. In-hospital LOS showed no differences between the two groups, but LOS in the Intensive Care Unit (MD, - 1.27 days; - 1.94 to - 0.61 days) was significantly shorter in the PoCUS group. Patients in the PoCUS group showed significantly higher odds of receiving appropriate therapy compared to controls (odds ratio [OR], 2.31; 95% CI, 1.61-3.32), but there was no significant effect on 30-day re-admission rate and in-hospital or 30-day mortality. Our results indicate that PoCUS use contributes to early diagnosis and better outcomes compared to conventional methods in patients admitted with acute onset dyspnea.
    MeSH term(s) Humans ; Point-of-Care Systems ; Length of Stay ; Hospitalization ; Dyspnea ; Intensive Care Units
    Language English
    Publishing date 2022-10-31
    Publishing country Italy
    Document type Meta-Analysis ; Systematic Review ; Journal Article ; Review
    ZDB-ID 2454173-4
    ISSN 1970-9366 ; 1828-0447
    ISSN (online) 1970-9366
    ISSN 1828-0447
    DOI 10.1007/s11739-022-03126-2
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Application of Near Infrared Spectroscopy to Monitor the Quality Change of Sour Cherry Stored under Modified Atmosphere Conditions.

    Szabo, Gergo / Vitalis, Flora / Horvath-Mezofi, Zsuzsanna / Gob, Monika / Aguinaga Bosquez, Juan Pablo / Gillay, Zoltan / Zsom, Tamás / Nguyen, Lien Le Phuong / Hitka, Geza / Kovacs, Zoltan / Friedrich, Laszlo

    Sensors (Basel, Switzerland)

    2023  Volume 23, Issue 1

    Abstract: Determining and applying ‘good’ postharvest and quality control practices for otherwise highly sensitive fruits, such as sour cherry, is critical, as they serve as excellent media for a wide variety of microbial contaminants. The objective of this ... ...

    Abstract Determining and applying ‘good’ postharvest and quality control practices for otherwise highly sensitive fruits, such as sour cherry, is critical, as they serve as excellent media for a wide variety of microbial contaminants. The objective of this research was to report two series of experiments on the modified atmosphere storage (MAP) of sour cherries (Prunus cerasus L. var. Kántorjánosi, Újfehértói fürtös). Firstly, the significant effect of different washing pre-treatments on various quality indices was examined (i.e., headspace gas composition, weight loss, decay rate, color, firmness, soluble solid content, total plate count) in MAP-packed fruits. Subsequently, the applicability of near infrared (NIR) spectroscopy combined with chemometrics was investigated to detect the effect of various storage conditions (packed as control or MAP, stored at 3 or 5 °C) on sour cherries of different perceived ripeness. Significant differences were found for oxygen concentration when two perforations were applied on the packages of ‘Kántorjánosi’ (p < 0.01); weight loss when ‘Kánorjánosi’ (p < 0.001) and ‘Újfehértói fürtös’ (p < 0.01) were packed in MAP; SSC when ‘Újfehértói fürtös’ samples were ozone-treated (p < 0.05); and total plate count when ‘Kántorjánosi’ samples were ozone-treated (p < 0.01). The difference spectra reflected the high variability in the samples, and the detectable effects of different packaging. Based on the investigations with the soft independent modelling of class analogies (SIMCA), different packaging and storage resulted in significant differences in most of the cases even on the first storage day, which in many cases increased by the end of storage. The soft independent modelling of class analogies proved to be suitable for classification with apparent error rates between 0 and 0.5 during prediction regardless of ripeness. The research findings suggest the further correlation of NIR spectroscopic and reference parameters to support postharvest handling and fast quality control.
    MeSH term(s) Prunus avium/chemistry ; Spectroscopy, Near-Infrared ; Fruit/chemistry ; Ozone/analysis ; Atmosphere
    Chemical Substances Ozone (66H7ZZK23N)
    Language English
    Publishing date 2023-01-02
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2052857-7
    ISSN 1424-8220 ; 1424-8220
    ISSN (online) 1424-8220
    ISSN 1424-8220
    DOI 10.3390/s23010479
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: An attempt to the nondestructive investigation of photo-induced potato postharvest quality degradation – Preliminary results

    Zsom-Muha, Viktória / Nguyen, Lien Le Phuong / Baranyai, László / Hitka, Géza / Horváth-Mezőfi, Zsuzsanna / Szabó, Gergő / Zsom, Tamás

    Progress in agricultural engineering sciences. 2021 Sept. 15, v. 17, no. S1

    2021  

    Abstract: Among improper harvest and/or postharvest storage conditions, the effect of direct sunlight plays an important role in quality degradation of potato resulting in the development of green surface color based on chlorophyll formation associated with the ... ...

    Abstract Among improper harvest and/or postharvest storage conditions, the effect of direct sunlight plays an important role in quality degradation of potato resulting in the development of green surface color based on chlorophyll formation associated with the formation of poisonous chemicals – glycoalcaloids – known as α-chaconine and α-solanine. Yellow skinned and fleshed potatoes with or without visible initial marks of green surface color were stored at normal room temperature under direct natural (sun)light conditions for almost two months. The aim of this study was the preliminary investigation of the sunlight induced formation of chlorophyll related compounds in potato indirectly by the detection of chlorophyll development. This attempt was based on nondestructive determination of chlorophyll related spectral and fluorescence indices for both sunlight exposed and unexposed potato sides. For both potato groups the chlorophyll content related DA-index® and chlorophyll fluorescence characteristics (F₀, Fₘ, Fᵥ and Fᵥ/Fₘ) increased during the storage period representing chlorophyll formation. In the case of Fₘ, Fᵥ and Fᵥ/Fₘ values, the yellow samples reached the values of the initial spotted green samples by the 7ᵗʰ–9ᵗʰ days. From this time, the chlorophyll fluorescence values changed only minimally. After storage day 34, in the case of both at day 0 yellow and green spotted potatoes, the sunny side's F₀ value was lower than that of shaded side. Close relationship was found between the results of Walz monitoring-PAM (Pulse Amplitude-Modulated) chlorophyll fluorometer and the PSI (Photon Systems Instruments) chlorophyll fluorescence imaging device (e.g. Fᵥ R² = 0.7226). According to our preliminary results, the Vis/NIR DA-meter®, the monitoring-PAM and the chlorophyll fluorescence imaging fluorometers were found to be suitable nondestructive devices for further investigations concerning the postharvest chlorophyll formation based greening phenomena, which is associated with solanine development in potato.
    Keywords ambient temperature ; chlorophyll ; color ; fluorescence ; photons ; postharvest storage ; potatoes ; solanine ; solar radiation ; storage quality ; storage time
    Language English
    Dates of publication 2021-0915
    Size p. 99-109.
    Publishing place Akadémiai Kiadó
    Document type Article
    ISSN 1787-0321
    DOI 10.1556/446.2021.30012
    Database NAL-Catalogue (AGRICOLA)

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  5. Article ; Online: Role of duties related to COVID-19 suspected, probable and confirmed fatality cases

    Farkas, Csaba Bence / Petrétei, Dávid / Babinszky, Gergely / Dudás, Gábor / Szabó, Gergő / Bognár, Csaba / Jäckel, Márta

    Orvosi hetilap

    2020  Volume 161, Issue 17, Page(s) 713–722

    Abstract: The outbreak caused by SARS-CoV-2 beta-coronavirus, first identified in Wuhan, China, was declared a pandemic by the World Health Organization on 11th March, 2020. In Hungary, the first confirmed COVID-19 case was reported on 4th March, 2020, and on 15th ...

    Title translation [Elhunytakkal kapcsolatos teendők COVID–19-gyanús, valószínűsített és megerősített esetekben]
    Abstract The outbreak caused by SARS-CoV-2 beta-coronavirus, first identified in Wuhan, China, was declared a pandemic by the World Health Organization on 11th March, 2020. In Hungary, the first confirmed COVID-19 case was reported on 4th March, 2020, and on 15th March, the first fatality related to the infection was announced. At the moment of the latter event, there was no central, standardized guideline, which could explain the necessary precautions, and provide an unequivocal description on how to handle the dead body. The procedure of transportation, storage, occurent autopsy or final disposition of the deceased raise a lot of questions, especially on how to carry out these tasks. Legislation related to infectious diseases and decedent management in general do not provide enough information on how to perform duties in a COVID-19 fatality case. The chief medical officer suspended the execution of autopsies, except in cases of unnatural death, since 19th March, however, the transportation and storage of fatalities can still be a problem. The Department of Pathology of the Healthcare Professional College of the Ministry of Human capacities published a procedure on recommended post-mortem duties on 21st March, but the suggested protocols only represent a narrow spectrum of international recommendations. Therefore supplementation may be necessary. Sadly, post-mortem protocols, in spite of their importance, are also underrepresented in the international literature. A further problem, wich makes adoptability difficult, is that available foreign guidelines and algorithms are optimized for different legislation, and organisations, resources not available in our country. In this article, besides providing a summary of literature, we would also like to make practical recommendations which may increase the safety of healthcare providers participating in the treatment or pathological duties with COVID-19 suspected, probable and confirmed cases. Orv Hetil. 2020; 161(17): 713–722.
    MeSH term(s) Algorithms ; Autopsy ; Betacoronavirus ; COVID-19 ; Coronavirus Infections/epidemiology ; Coronavirus Infections/prevention & control ; Coronavirus Infections/transmission ; Health Policy ; Humans ; Hungary ; Infection Control/methods ; Infectious Disease Transmission, Patient-to-Professional/prevention & control ; Pandemics/prevention & control ; Pathology Department, Hospital/standards ; Patient Transfer ; Pneumonia, Viral/epidemiology ; Pneumonia, Viral/prevention & control ; Pneumonia, Viral/transmission ; SARS-CoV-2
    Keywords covid19
    Language Hungarian
    Publishing date 2020-04-01
    Publishing country Hungary
    Document type Journal Article ; Review
    ZDB-ID 123879-6
    ISSN 1788-6120 ; 0030-6002
    ISSN (online) 1788-6120
    ISSN 0030-6002
    DOI 10.1556/650.2020.31818
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Oncological Screening of Kidney Transplant Patients: The Role of Ultrasound Examination.

    Kiss, Gergely / Korda, Dávid / Szabó, Gergő / Juhász, Réka / Wagner, László / Máthé, Zoltán / Doros, Attila / Végső, Gyula

    Transplantation proceedings

    2019  Volume 51, Issue 4, Page(s) 1231–1233

    Abstract: Introduction: Immunosuppressive therapy used after organ transplantation represents a considerable oncological risk. Abdominal ultrasound examinations play an essential role in the oncological screening of organ transplant patients. Our aim was to study ...

    Abstract Introduction: Immunosuppressive therapy used after organ transplantation represents a considerable oncological risk. Abdominal ultrasound examinations play an essential role in the oncological screening of organ transplant patients. Our aim was to study the effectiveness of the ultrasound screening protocol currently used in our clinic.
    Methods: Reports of screening abdominal ultrasound examinations of kidney transplant recipients were processed at the Department of Transplantation and Surgery of Semmelweis University from January 2012 to December 2015.
    Results: In 1478 studies, 14 patients were diagnosed with a malignant tumor, 11 of which were formed in the native shrunken kidney. The mean age for tumor diagnosis was 55.6 ± 12.6 years, and 80% of the patients diagnosed with tumor were male. On average, 7.5 ± 4.6 years passed between the transplantation and recognition of the tumor. All of the kidney tumors were diagnosed at an early stage: histologic examination of removed kidneys showed 73% pT1a- and 17% pT1b-stage tumors.
    Conclusion: In our study, early stage shrunken kidney cancers were outstandingly the most common post-transplant malignancies found by ultrasound screening. Annual ultrasound examinations as part of our current screening protocol allowed the detection of tumors at an early stage in kidney transplant recipients.
    MeSH term(s) Adult ; Aged ; Female ; Humans ; Immunosuppression/adverse effects ; Kidney Neoplasms/diagnostic imaging ; Kidney Neoplasms/etiology ; Kidney Neoplasms/surgery ; Kidney Transplantation/methods ; Male ; Middle Aged ; Neoplasms/diagnostic imaging ; Neoplasms/etiology ; Nephrectomy ; Retrospective Studies ; Transplant Recipients ; Ultrasonography/methods
    Language English
    Publishing date 2019-02-08
    Publishing country United States
    Document type Journal Article
    ZDB-ID 82046-5
    ISSN 1873-2623 ; 0041-1345
    ISSN (online) 1873-2623
    ISSN 0041-1345
    DOI 10.1016/j.transproceed.2019.04.016
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: [Elhunytakkal kapcsolatos teendok COVID­19-gyanús, valószínusített és megerosített esetekben]/ Role of duties related to COVID-19 suspected, probable and confirmed fatality cases

    Farkas, Csaba Bence / Petrétei, Dávid / Babinszky, Gergely / Dudás, Gábor / Szabó, Gergo / Bognár, Csaba / Jäckel, Márta

    Orv Hetil

    Abstract: The outbreak caused by SARS-CoV-2 beta-coronavirus, first identified in Wuhan, China, was declared a pandemic by the World Health Organization on 11th March, 2020. In Hungary, the first confirmed COVID-19 case was reported on 4th March, 2020, and on 15th ...

    Abstract The outbreak caused by SARS-CoV-2 beta-coronavirus, first identified in Wuhan, China, was declared a pandemic by the World Health Organization on 11th March, 2020. In Hungary, the first confirmed COVID-19 case was reported on 4th March, 2020, and on 15th March, the first fatality related to the infection was announced. At the moment of the latter event, there was no central, standardized guideline, which could explain the necessary precautions, and provide an unequivocal description on how to handle the dead body. The procedure of transportation, storage, occurent autopsy or final disposition of the deceased raise a lot of questions, especially on how to carry out these tasks. Legislation related to infectious diseases and decedent management in general do not provide enough information on how to perform duties in a COVID-19 fatality case. The chief medical officer suspended the execution of autopsies, except in cases of unnatural death, since 19th March, however, the transportation and storage of fatalities can still be a problem. The Department of Pathology of the Healthcare Professional College of the Ministry of Human capacities published a procedure on recommended post-mortem duties on 21st March, but the suggested protocols only represent a narrow spectrum of international recommendations. Therefore supplementation may be necessary. Sadly, post-mortem protocols, in spite of their importance, are also underrepresented in the international literature. A further problem, wich makes adoptability difficult, is that available foreign guidelines and algorithms are optimized for different legislation, and organisations, resources not available in our country. In this article, besides providing a summary of literature, we would also like to make practical recommendations which may increase the safety of healthcare providers participating in the treatment or pathological duties with COVID-19 suspected, probable and confirmed cases. Orv Hetil. 2020; 161(17): 713­722.
    Keywords covid19
    Publisher WHO
    Document type Article
    Note WHO #Covidence: #218101
    Database COVID19

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  8. Article: [What to do about the deceased in suspected, probable and confirmed COVID-19 cases]

    Farkas, Csaba Bence / Petretei, David / Babinszky, Gergely / Dudas, Gabor / Szabo, Gergo / Bognar, Csaba / Jackel, Marta

    Orv Hetil

    Abstract: The SARS-CoV-2 beta-coronavirus outbreak, which first appeared in Wuhan, China, in late 2019, was declared a pandemic by the World Health Organization on March 11, 2020 The first confirmed case of COVID-19 was reported in Hungary on 4 March 2020, and the ...

    Abstract The SARS-CoV-2 beta-coronavirus outbreak, which first appeared in Wuhan, China, in late 2019, was declared a pandemic by the World Health Organization on March 11, 2020 The first confirmed case of COVID-19 was reported in Hungary on 4 March 2020, and the first patient infected with a new type of coronavirus died on 15 March At the time of the deceased's death, there was no central, uniform directive clarifying the range of precautions required or providing a clear description of the safe handling of the corpse Transporting the dead to a pathology department, storing them, possibly dissecting them, and then placing them in their final resting place, how these raise countless questions The current legislation on communicable diseases and actions on the dead does not provide sufficient information on the performance of tasks after the death of a COVID-19 infected patient On March 19, the national chief medical officer suspended the autopsies, except for forensic autopsies, but transportation and storage remained a problem Although on March 21, 2020, the Department of Pathology of the Health Professional College of the Ministry of Human Resources issued a formal procedure, the recommendations contained therein represent a narrower spectrum of literature and need to be supplemented in several places Unfortunately, data on post-mortem procedures are also under-represented in the international literature, given their importance Another problem is that in the articles written for the treatment of the victims of crisis situations caused by epidemics, the available algorithms take into account different organizational and resource possibilities in addition to the legal environment different from Hungary, which circumstances make domestic adaptation significantly more difficult In our article, in addition to the literature review, we formulate suggestions and recommendations for healthcare professionals involved in the treatment of COVID-19 suspected, probable and confirmed patients, as well as potentially affected pathology departments, which increase the safety of providers * Orv Hetil 2020;161 (17): 713-722
    Keywords covid19
    Publisher WHO
    Document type Article
    Note WHO #Covidence: #122604
    Database COVID19

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  9. Article ; Online: Metal- and redox homeostasis in prostate cancer with vitamin D

    Süle, Krisztina / Szentmihályi, Klára / Szabó, Gergő / Kleiner, Dénes / Varga, Imre / Egresi, Anna / May, Zoltán / Nyirády, Péter / Mohai, Miklós / Blázovics, Anna

    Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie

    2018  Volume 105, Page(s) 558–565

    Abstract: ... Vitamin ... ...

    Abstract Vitamin D
    MeSH term(s) Cholecalciferol/pharmacology ; Dietary Supplements ; Erythrocytes/drug effects ; Erythrocytes/metabolism ; Free Radical Scavengers/pharmacology ; Homeostasis/drug effects ; Humans ; Male ; Metals/blood ; Middle Aged ; Neoplasm Grading ; Oxidation-Reduction ; Prostate-Specific Antigen/blood ; Prostatic Neoplasms/blood ; Prostatic Neoplasms/pathology
    Chemical Substances Free Radical Scavengers ; Metals ; Cholecalciferol (1C6V77QF41) ; Prostate-Specific Antigen (EC 3.4.21.77)
    Language English
    Publishing date 2018-06-07
    Publishing country France
    Document type Comparative Study ; Journal Article
    ZDB-ID 392415-4
    ISSN 1950-6007 ; 0753-3322 ; 0300-0893
    ISSN (online) 1950-6007
    ISSN 0753-3322 ; 0300-0893
    DOI 10.1016/j.biopha.2018.05.090
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Basicity-Tuned Reactivity:

    Gyűjtő, Imre / Porcs-Makkay, Márta / Szabó, Gergő / Kelemen, Zsolt / Pusztai, Gyöngyvér / Tóth, Gábor / Dancsó, András / Halász, Judit / Simig, Gyula / Volk, Balázs / Nyulászi, László

    The Journal of organic chemistry

    2020  Volume 86, Issue 2, Page(s) 1685–1700

    Abstract: The base-induced ( ...

    Abstract The base-induced (
    Language English
    Publishing date 2020-12-31
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 123490-0
    ISSN 1520-6904 ; 0022-3263
    ISSN (online) 1520-6904
    ISSN 0022-3263
    DOI 10.1021/acs.joc.0c02512
    Database MEDical Literature Analysis and Retrieval System OnLINE

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