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Nemanja D. Bani c,Biljana F. Abramovi c,Jugoslav B. Krsti c,Daniela V. Šoji c Merkulov,Nina L. Fin9cur,Miodrag N. Mitri c 한국공업화학회 2019 Journal of Industrial and Engineering Chemistry Vol.70 No.-
This work presents the characterization of novel synthesized WO3/Fe3O4 catalysts and investigates theirphotocatalytic activity for thiacloprid decomposition under UV and simulated sunlight radiation. FourWO3/Fe3O4 nanopowders with different amounts of WO3 were synthesized by chemical co-precipitationmethod. XRD analysis showed the presence of hematite and magnetite nano-dimensional phases ofFe3O4 in the catalysts. The magnetite phase content increased with increasing WO3 content. Degradationefficiency of thiacloprid in the presence of 6.1WO3/Fe3O4/H2O2 under simulated solar radiation was 2.2times higher compared to Fe3O4. Under an external magneticfield, a significant increase in the catalystsseparation from reaction mixture was observed.
Dietary Supplementation with Polyphenol-Rich Chokeberry Juice Improves Skin Morphology in Cellulite
Katarina Šavikin,Nemanja Menković,Gordana Zdunić,Dejan Pljevljakušić,Slavica Spasić,Nevena Kardum,Aleksandra Konić-Ristić 한국식품영양과학회 2014 Journal of medicinal food Vol.17 No.5
The aim of our study was to investigate possible beneficial effects of organic chokeberry juice (OCJ) consumption in the treatment of cellulite. Twenty-nine women aged 25–48 with a cellulite grade 2 according to the Nurnberger–Muller scale were included. Anthropometric and biochemical parameters were measured. Skin structure was analyzed by ultrasonography. All subjects consumed 100mL of OCJ per day, during 90 days. Measurements of investigated parameters were performed at 0, 45, and 90 days of the study. A marked reduction in the subcutaneous tissue thickness was observed in all subjects, with the average reduction of 1.9 mm. The length of subcutaneous tissue fascicles (ScTFL) was reduced in 97% (28 out of 29) of subjects, with the average value of 1.18 mm. After 45 days of chokeberry juice consumption, reduction of edema was observed in 55.2% of the subjects with edema at the baseline, while at the endpoint of the study, edemas were not observed in any of the subjects involved in the study. OCJ could have beneficial effects on the cellulite condition, including the length of ScTFL, subcutaneous tissue, and dermis thickness as well as on edema reduction.
Radivoje Jevtić,Nemanja Stošić,Vesna Župunski,Mirjana Lalošević,Branka Orbović 한국식물병리학회 2019 Plant Pathology Journal Vol.35 No.6
Investigations related with factors influencing root and crown rot are rare and mainly related to farming practice and soil management. The main objective of this study was to examine broader range of factors influencing stem-base infestation of winter wheat in the field conditions. The effect of spatial distribution of infected plants on disease index (DIs) assessments was also investigated. Analysis of factors influencing DIs of crown rot of wheat demonstrated significant influence of the growing seasons (P < 0.001) and extreme fluctuations in winter temperatures (P < 0.001). In addition to that, localities together with their interaction with the growing season also significantly influenced DIs (P < 0.001). Aggregation of infected plants influenced variability of DI estimations, and it was pointed out that more extensive investigation should be conducted on broad range of DI in order to establish sampling method giving uniform sampling precision. Fusarium graminearum was shown to be predominant Fusarium species in Serbia (72.6%) using sequence-characterized amplified region analysis. Interestingly F. oxysporum was isolated in higher frequencies (27.4%) than it was reported in the literature. Given that there were no reports on the diversity of Fusarium species causing crown rot of wheat in Serbia, this study presents first report on this important subject. It also indicated that more attention should be focused on combined effects of abiotic and biotic factors influencing stem-base infestation of winter wheat. This knowledge will contribute to better understanding of factors influencing root and crown rot of wheat which would ensure sustainable disease management in the future.
Radivoje Jevtić,Nemanja Stoš,ić,Vesna Ž,upunski,Mirjana Laloš,ević,Branka Orbović 한국식물병리학회 2019 Plant Pathology Journal Vol.35 No.6
Investigations related with factors influencing root and crown rot are rare and mainly related to farming practice and soil management. The main objective of this study was to examine broader range of factors influencing stem-base infestation of winter wheat in the field conditions. The effect of spatial distribution of infected plants on disease index (DIs) assessments was also investigated. Analysis of factors influencing DIs of crown rot of wheat demonstrated significant influence of the growing seasons (P < 0.001) and extreme fluctuations in winter temperatures (P < 0.001). In addition to that, localities together with their interaction with the growing season also significantly influenced DIs (P < 0.001). Aggregation of infected plants influenced variability of DI estimations, and it was pointed out that more extensive investigation should be conducted on broad range of DI in order to establish sampling method giving uniform sampling precision. Fusarium graminearum was shown to be predominant Fusarium species in Serbia (72.6%) using sequence-characterized amplified region analysis. Interestingly F. oxysporum was isolated in higher frequencies (27.4%) than it was reported in the literature. Given that there were no reports on the diversity of Fusarium species causing crown rot of wheat in Serbia, this study presents first report on this important subject. It also indicated that more attention should be focused on combined effects of abiotic and biotic factors influencing stem-base infestation of winter wheat. This knowledge will contribute to better understanding of factors influencing root and crown rot of wheat which would ensure sustainable disease management in the future.
Jevtic, Radivoje,Stosic, Nemanja,Zupunski, Vesna,Lalosevic, Mirjana,Orbovic, Branka The Korean Society of Plant Pathology 2019 Plant Pathology Journal Vol.35 No.6
Investigations related with factors influencing root and crown rot are rare and mainly related to farming practice and soil management. The main objective of this study was to examine broader range of factors influencing stem-base infestation of winter wheat in the field conditions. The effect of spatial distribution of infected plants on disease index (DIs) assessments was also investigated. Analysis of factors influencing DIs of crown rot of wheat demonstrated significant influence of the growing seasons (P < 0.001) and extreme fluctuations in winter temperatures (P < 0.001). In addition to that, localities together with their interaction with the growing season also significantly influenced DIs (P < 0.001). Aggregation of infected plants influenced variability of DI estimations, and it was pointed out that more extensive investigation should be conducted on broad range of DI in order to establish sampling method giving uniform sampling precision. Fusarium graminearum was shown to be predominant Fusarium species in Serbia (72.6%) using sequence-characterized amplified region analysis. Interestingly F. oxysporum was isolated in higher frequencies (27.4%) than it was reported in the literature. Given that there were no reports on the diversity of Fusarium species causing crown rot of wheat in Serbia, this study presents first report on this important subject. It also indicated that more attention should be focused on combined effects of abiotic and biotic factors influencing stem-base infestation of winter wheat. This knowledge will contribute to better understanding of factors influencing root and crown rot of wheat which would ensure sustainable disease management in the future.