61. Poročilo o spremljanju stanja gozdov za leto 2021 : vsebinsko poročilo o spremljanju stanja gozdov v skladu s Pravilnikom o varstvu gozdov (2009)Mitja Ferlan, Andrej Grah, Janez Kermavnar, Lado Kutnar, Nikica Ogris, Anže Martin Pintar, Matej Rupel, Primož Simončič, Mitja Skudnik, Urša Vilhar, Daniel Žlindra, 2022, končno poročilo o rezultatih raziskav Ključne besede: varstvo gozdov, monitoring, stanje gozdov, zdravstveno stanje krošenj, popis povzročiteljev poškodb, meteorološke meritve, osutost dreves, poročila, Slovenija
Objavljeno v DiRROS: 01.07.2022; Ogledov: 677; Prenosov: 239
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62. What could be 3DForEcoTech COST Action contribution to National Forest Inventories : presented at the 3DForEcoTech workshop, 15.06.2022, PragueGal Kušar, Mitja Skudnik, Luka Krajnc, Anže Martin Pintar, 2022, prispevek na konferenci brez natisa Ključne besede: National Forest Inventory, dendrometry, improvement, field mensuration, Slovenia
Objavljeno v DiRROS: 28.06.2022; Ogledov: 750; Prenosov: 0 |
63. Patch testing with the European baseline series and 10 added allergens : single centre study of 748 patientsMojca Bizjak, Katja Adamič, Nisera Bajrović, Renato Eržen, Maja Jošt, Peter Kopač, Mitja Košnik, Nika Lalek, Mihaela Zidarn, Dejan Dinevski, 2022, izvirni znanstveni članek Povzetek: Background. The European baseline series (EBS) of contact allergens is subject to change. An allergen is considered for inclusion when routine patch testing of patients with suspected contact dermatitis results in ≥ 0.5% prevalence rate. Objectives. We aimed to determine the frequency of sensitizations to 30 EBS allergens and 10 locally added allergens. Additionally, we assessed the strength and evolution of reactions to all tested allergens and co-reactivity of additional allergens. Methods. Patch testing with our baseline series of 40 allergens was done in 748 consecutive adults. Tests were applied to the upper back and removed by patients after 48 hours. Readings were done on day 3 (D3) and D6 or D7 (D6/7). Positive reactions fulfilled the criteria of at least one plus (+) reaction. Retrospective analysis was done. Results. Eight allergens not listed in the EBS had ≥ 0.5% prevalence rate (i.e., cocamidopropyl betaine, thiomersal, disperse blue mix 106/124, 2-bromo-2-nitropropane-1,3-diol, diazolidinyl urea, propylene glycol, Compositae mix II, and dexamethasone-21-phosphate), and 16.6% of positive reactions would have been missed without D6/7 readings. Conclusion. We propose further studies to evaluate whether cocamidopropyl betaine, disperse blue mix 106/124, 2-bromo-2-nitropropane-1,3-diol, diazolidinyl urea, and Compositae mix II need to be added to the EBS.
Ključne besede: allergy and immunology -- diagnosis, hypersensitivity -- diagnosis, skin tests, clinical epidemiology, baseline series, contact sensitization, patch tests, simultaneous reactivity
Objavljeno v DiRROS: 24.06.2022; Ogledov: 559; Prenosov: 206
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64. Gozdnovegetacijska karta SlovenijeŽivko Košir, Marja Zorn-Pogorelc, Janko Kalan, Lojze Marinček, Ivan Smole, Lojze Čampa, Marjan Šolar, Boštjan Anko, Marko Accetto, Dušan Robič, Valentin Toman, Lojze Žgajnar, Niko Torelli, Irena Tavčar, Lado Kutnar, Anton Kralj, 2007, slovar, enciklopedija, leksikon, priročnik, atlas, zemljevid Ključne besede: gozdnovegetacijska karta, digitalni zapis, elektronski medij, CD-Rom, fitocenološka karta, fitocenologija, zgodovina
Objavljeno v DiRROS: 22.06.2022; Ogledov: 779; Prenosov: 1137
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66. Oljka, sušne razmere, tla in deficitno namakanjeMaja Podgornik, Jakob Fantinič, Milena Bučar-Miklavčič, Vasilij Valenčič, Bojan Butinar, Dominik Vodnik, Helena Gramc, Damijana Kastelec, Mitja Ferlan, Marina Pintar, 2022, znanstvena monografija Povzetek: Monografija obsega pregled znanja na področju prilagoditve oljk na sušne razmere ter pregled tehnologij namakanja oljk. Res je, da je oljka manj zahtevna vrsta, saj lahko uspeva v izjemno skeletnih tleh in je zelo dobro prilagojena na pomanjkanje vode v njih, a kljub fiziološkim prilagoditvam, lahko sušne razmere negativno vplivajo na rast, razvoj in pridelek oljk. Sušni stres lahko pri oljkah blažimo z deficitnim namakanjem. Deficitni način namakanja je oblika nadgradnje namakanja, saj z nadzorovanim primanjkljajem vode zagotovimo kakovost pridelka, obstoj rastline ter hkrati zmanjšamo porabo vode in energije. Deficitni način namakanja, temelji na načelu, da obrok vode dodamo takrat, ko ga rastlina najbolj gospodarno uporabi. Pri tem je ključnega pomena poznavanje rastlinske vrste, njenih anatomskih in morfoloških značilnosti, fizioloških prilagoditev na sušo, biokemijski odziv na stresne dejavnike in s tem vpliv na kakovost plodov in olja. Poleg tega je potrebno tudi poznavanje dejavnikov, ki vplivajo na pridelovalne sposobnosti oljk, kot so lastnosti tal s svojimi vodno zadrževalnimi sposobnostmi ter dostopna voda v tleh. Ob skrbnem upoštevanju potreb rastline in okoljskih razmer z ustreznim delovanjem namakalnega sistema lahko dosežemo usklajeno razmerje med kakovostjo in količino pridelka o hkratnem varovanju potencialov naravnih virov.
Objavljeno v DiRROS: 14.06.2022; Ogledov: 686; Prenosov: 461
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67. Artificial neural networks as an alternative method to nonlinear mixed-effects models for tree height predictionsMitja Skudnik, Jernej Jevšenak, 2022, izvirni znanstveni članek Povzetek: Tree heights are one of the most important aspects of forest mensuration, but data are often unavailable due to costly and time-consuming field measurements. Therefore, various types of models have been developed for the imputation of tree heights for unmeasured trees, with mixed-effects models being one of the most commonly applied approaches. The disadvantage here is the need of sufficient sample size per tree species for each plot, which is often not met, especially in mixed forests. To avoid this limitation, we used principal component analysis (PCA) for the grouping of similar plots based on the most relevant site descriptors. Next, we compared mixed-effects models with height-diameter models based on artificial neural networks (ANN). In terms of root mean square error (RMSE), mixed-effects models provided the most accurate tree height predictions at the plot level, especially for tree species with a smaller number of tree height measurements. When plots were grouped using the PCA and the number of observations per category increased, ANN predictions improved and became more accurate than those provided by mixed-effects models. The performance of ANN also increased when the competition index was included as an additional explanatory variable. Our results show that in the pursuit of the most accurate modelling approach for tree height predictions, ANN should be seriously considered, especially when the number of tree measurements and their distribution is sufficient.
Ključne besede: height-diameter models, national forest inventory, permanent sample plot, mixed forests, model comparison, principal component analysis
Objavljeno v DiRROS: 08.06.2022; Ogledov: 510; Prenosov: 219
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68. Nacionalna gozdna inventura : interna navodila za terensko delo (2020-2024) : (ver. 02 / 2022) : dopolnitve 13. 5. 2022Mitja Skudnik, Jure Žlogar, Aleš Poljanec, Rok Pisek, Anže Martin Pintar, Gal Kušar, Matjaž Guček, Andrej Grah, Marko Kovač, 2020, slovar, enciklopedija, leksikon, priročnik, atlas, zemljevid Ključne besede: nacionalna gozdna inventura, monitoring, terenske meritve, trajne vzorčne ploskve, navodila
Objavljeno v DiRROS: 07.06.2022; Ogledov: 839; Prenosov: 345
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69. Določitev ploskev tretjega panela Nacionalne gozdne inventure za terenski popis gozd/druga gozdna zemljišča/negozd : predstavljeno na spletnem seminarju in delavnici Nacionalna Gozdna Inventura 2022 in Sklad za podnebne spremembe, 11. - 15. 4. 2022Anže Martin Pintar, Andrej Grah, Mitja Skudnik, 2022, prispevek na konferenci brez natisa Ključne besede: gozdovi, gozdarstvo, raba zemljišč, Nacionalna gozdna inventura, definicija gozda, negozd, druge gozdne površine
Objavljeno v DiRROS: 12.04.2022; Ogledov: 733; Prenosov: 0 |
70. Natural history of the hymenoptera venom sensitivity reactions in adults : study designSimona Perčič, Lidija Bojanić, Mitja Košnik, Andreja Kukec, 2022, izvirni znanstveni članek Povzetek: Background: Allergic reactions to Hymenoptera stings can have varying levels of severity,
according to the Müller grading system. Methods: By an epidemiological concept, this is a retrospective
cohort study. The observed cohort was represented by patients referred to the University Clinic
Golnik due to Hymenoptera allergic reaction in the period from 1997 to 2015. From the immunological
database of the University Clinic Golnik, we obtained laboratory data (sIgE, skin tests and basophil
activation test). The clinical characteristics of patients were obtained from BIRPIS. With the help of a
questionnaire, which was sent to each patient in the period from May 2019 to April 2021, we obtained
epidemiological data. For the assessment of the association between the severity of allergic reaction
for the observed outcome, the severity of the first allergic reaction after Hymenoptera sting was used.
Other variables were grouped according to risk factors. Discussion: We will identify the risk factors
that could play an important role in a severe systemic reaction: the aetiology of the Hymenoptera
sting, sex, age, history and severity of previous systemic reactions, being re-stung in an interval of
two months, the frequency of re-stings, atopy, genetic predisposition, preventive medication use,
other medication use, beekeeping or living next to beehives and why immunotherapy was not taken.
Laboratory data will also be analysed to determine if there is any association with laboratory tests and
the severity of the allergic reactions after Hymenoptera stings. Conclusions: Several new approaches
are introduced in the study design. The most important is that the protocol covers epidemiological
data gained from the questionnaire, as well as clinical data gained from the Immunological database
and BIRPIS database. We expect to obtain significant results that will explain the risk factors for the
natural history of Hymenoptera sting allergic reactions and will help allergologists, as well as general
doctors, when facing those patients allergic to Hymenoptera venom without immunotherapy.
Ključne besede: hymenoptera venom allergy, risk factors, epidemiological association
Objavljeno v DiRROS: 06.04.2022; Ogledov: 813; Prenosov: 359
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