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Correction to: Replication of LZTFL1 Gene Region as a Susceptibility Locus for COVID-19 in Latvian Population

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Virologica Sinica 2021年第6期36卷 1692-1692页

Correction to:Virologica Sinica https://***/10.1007/s12250-021-00448-x Due to our oversight,the author list of reference“Promchan *** *** M(2020)Leucine zipper transcription factor-like I binds adaptor protein comple... 详细信息

关键词： Replication LZTFL1 traffic

Perylene Diimide Incorporated Polyurethane Polymer as Potential Colour Filter Material with Non-fluorescent Property

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Chinese Journal of Chemistry 2023年第11期41卷 1348-1354页

作者： Xin-Yi Zhang Kai-Li Tian Jie Liu Wittaya Ngeontae Ai-Juan Zhao Maxim V. Bermeshev Shi-Qing Wong kaspars Traskovskis Zhijian Chen Xiang-Kui Ren School of Chemical Engineering and Technology State Key Laboratory of Chemical EngineeringTianjin UniversityTianjin300350 China Department of Chemistry Faculty of ScienceKhon Kaen UniversityKhon Kaen40002 Thailand A.V.Topchiev Institute of Petrochemical Synthesis of Russian Academy of Sciences Moscow119991 Russia Faculty of Materials Science and Applied Chemistry Riga Technical UniversityRigaLV-1048 Latvia Zhejiang Institute of Tianjin University NingboZhejiang315201 China

A novel polyurethane polymer containing perylene diimide(PDI)unit and aniline segment,denoted as PU-PDI,was designed and *** tensile property and photophysical characteristic were investigated using various experimental and theoretical *** is found that the elongation of PU-PDIs can reach more than 1000%,indicating good tensile ***,based on the photoinduced electron transfer mechanism,the aniline segments in polyurethane can quench the auto-fluorescence of PDI unit to a negligible value,which overcomes the intractable fluorescence drawbacks of conventional colour *** non-emissive characteristic,in combination with the good thermal stability and tensile property of PU-PDI,provides a feasible design strategy to fabricate optical filters with high display quality.

关键词： Perylene dimide Polyurethane Photoinduced electron transfer Fluorescence quenching Colour filter

Self-Enhancement of Scalar and Vector Holographic Gratings in Azobenzene Molecular Glassy Films

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Optics and Photonics Journal 2014年第6期4卷 143-152页

作者： Andris Ozols Valdis Kokars Peteris Augustovs Dmitrijs Malinovskis kaspars Traskovskis Elmars Zarins Girts Ivanovs Faculty of Electronics and Telecommunications Riga Technical University Riga Latvia Faculty of Material Science and Applied Chemistry Riga Technical University Riga Latvia

Self-enhancement (SE) effect of scalar and vector holographic gratings (HG) recorded in three different azobenzene molecular glassy films is experimentally studied in both transmission and reflection modes at 532 and 633 nm. The maximal SE factor (the ratio of diffraction efficiency to its initial value) SEF = 42 has been achieved. It is shown that the model of complementary HG can be applied also in scalar transmission thin HG case to explain coherent SE. The possibility of vector HG coherent SE in transmission mode is experimentally demonstrated for the first time (SEF = 4.3). The possibility of coherent HG SE in reflection mode is also established for the first time (SEF = 21). HG recording processes as well as coherent SE processes are found to be independent in transmission and reflection modes being determined by volume and surface relief HG, respectively. The permittivity gradient mechanism is proposed to explain the coherent SE of surface relief HG. Both HG recording and coherent SE efficiencies strongly decrease when HG period is decreased from 2 mm to 0.5 mm. No relaxational SE effect is found. Coherent SE effect in molecular glasses is found to be weaker than in inorganic materials.

关键词： Self-Enhancement of Holograms Light Polarization Holographic Gratings Azobenzene Molecular Glasses

The Use of Mineral Nutrients for Biomass Production by Young Birch Stands and Stands Vitality in Different Forest Growing Conditions

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Journal of Environmental Science and Engineering(B) 2015年第4期4卷 177-189页

作者： Mudrite Daugaviete Ausma Marija Korica Ingars Silins Arvids Barsevskis Andis Bardulis Arta Bardule kaspars Spalvis Marts Daugawetis Department of Forest Regeneration and Establishment Latvian State Forest Research Institute "Silava " Salaspils L V-2169 Latvia Department of Forest Products Processing Latvian State Forest Research Institute "Silava " Salaspils L V-2169 Latvia Department of Entomology Latvian State Forest Research Institute "Silava" Salaspils LV-2169 Latvia Rector of Daugavpils University 13 Vienibas Street Daugavpils LV-5401 Latvia

The data of field studies about mineral nutrient content in the biomass components of young birch stands (9-15 years old) in different forest growing conditions and soil types have been analyzed. In forest growing conditions on fertile soils (ASG, TSC and SP) the total amount of biomass produced by young birch stands divides into fractions as follows: stem wood 51.8%-59.5%; branch wood 9.8%-12.4%; foliage 5.7%-6.8%; stump wood and roots 25%-30%. In forest types on lean soils (TP) the same indices are 32.3%-41.8%, 18.2%-24.2%, 13.2%-16.1% and 26.8%-27.4%, respectively. The stand performance closely correlates with the basic nutrient (P, N, K, C and Mg) availability in forest soils. In lean typicpodzol soils (TP) the content of mineral nutrients is no higher than 20%-48% of that in more fertile soils (ASG, TSC and SP). In young birch stands the take-up of mineral nutrients from 0-40 cm soil layer for developing the above-ground biomass makes a fairly small proportion of the total: up to 4.8%-6.2% for P; 4.9%-12.2% for N; 1.1%-4.1% for K; 11.6% for Ca; 0.8%-7.7% for Mg; in leaner soils the same indices are P 0.1%-0.4%, N 1%-1.5%, K 0.2%-0.6%, Ca 0.1%-0.9%, Mg 0.1%-0.8%, respectively. The analyses of pest damages in young birch stands confirm a hypothesis that the degree of pest damage depends on the stand vitality as described by the site index.

关键词：森林类型地上生物量生长条件矿质养分营养物质生产活力土壤类型