We examined the scale impacts on spatial hot and cold spots of CPUE for Ommastrephes bartramii in the northwest Pacific Ocean. The original fishery data were tessellated to 18 spatial scales from 5′×5′ to 90′&...We examined the scale impacts on spatial hot and cold spots of CPUE for Ommastrephes bartramii in the northwest Pacific Ocean. The original fishery data were tessellated to 18 spatial scales from 5′×5′ to 90′×90′ with a scale interval of 5′ to identify the local clusters. The changes in location, boundaries, and statistics regarding the Getis-Ord Gi＊ hot and cold spots in response to the spatial scales were analyzed in detail. Several statistics including Min, mean, Max, SD, CV, skewness, kurtosis, first quartile（Q1）, median, third quartile（Q3）, area and centroid were calculated for spatial hot and cold spots. Scaling impacts were examined for the selected statistics using linear, logarithmic, exponential, power law and polynomial functions. Clear scaling relations were identified for Max, SD and kurtosis for both hot and cold spots. For the remaining statistics, either a difference of scale impacts was found between the two clusters, or no clear scaling relation was identified. Spatial scales coarser than 30′ are not recommended to identify the local spatial patterns of fisheries because the boundary and locations of hot and cold spots at a coarser scale are significantly different from those at the original scale.展开更多
In this paper, we use the well known KKM type theorem for generalized convex spaces due to Park （Elements of the KKM theory for generalized convex spaces, Korean J. Comp. Appl. Math., 7（2000）, 1-28） to obtain an a...In this paper, we use the well known KKM type theorem for generalized convex spaces due to Park （Elements of the KKM theory for generalized convex spaces, Korean J. Comp. Appl. Math., 7（2000）, 1-28） to obtain an almost fixed point theorem for upper [resp., lower] semicontinuous multimaps in locally G-convex spaces, and then give a fixed point theorem for upper semicontinuous multimap with closed Γ-convex values.展开更多
This paper studied the dynamics of local immunity factors of the oral cavity in women with recurrent aphthous stomatitis against the background of urogenital infection. The research proves the maximum efficacy of hydr...This paper studied the dynamics of local immunity factors of the oral cavity in women with recurrent aphthous stomatitis against the background of urogenital infection. The research proves the maximum efficacy of hydroxyzine hydrochloride, aminodihydrophthalasindione sodium and Eplan used in multiple treatments of recurrent aphthous stomatitis in patients with urogenital infection as evidenced by a marked reduction in the coefficient of local immunity factors balance, which is observed as early as on day 7 of the therapy provided. Moreover, the findings show the growth of immunological parameters of oral fluid (lysozyme and SIgA), the normalization of the coefficient of local immunity factors balance in the treatment of recurrent aphthous stomatitis in women with urogenital infection, the improvement being observed 3 months after the treatment suggesting a favorable local immunity of the oral cavity.展开更多
The objective of this paper is to study the local time and Tanaka formula of symmetric G-martingales.We introduce the local time of G-martingales and show that it belongs to the G-expectation space LG^2(ΩT).By a loca...The objective of this paper is to study the local time and Tanaka formula of symmetric G-martingales.We introduce the local time of G-martingales and show that it belongs to the G-expectation space LG^2(ΩT).By a localization argument,we obtain the bicontinuous modification of local time.Furthermore,we give the Tanaka formula for convex functions of G-martingales.展开更多
Some classes of generalized vector quasi-equilibrium problems ( in short, GVQEP) are introduced and studied in locally G-convex spaces which includes most of generalized vector equilibrium problems; generalized vector...Some classes of generalized vector quasi-equilibrium problems ( in short, GVQEP) are introduced and studied in locally G-convex spaces which includes most of generalized vector equilibrium problems; generalized vector variational inequality problems, quasi-equilibrium problems and quasi-variational inequality problems as special cases. First, an equilibrium existence theorem for one person games is proved in locally G-convex spaces.. As applications, some new existence theorems of solutions for the GVQEP are established in noncompact locally G-convex spaces. These results and argument methods are new and completely different from that in recent literature.展开更多
目的探讨过敏性疾病主要变应原之一德国小蠊Bla g 2的定位。方法制作德国小蠊石蜡切片,在本室克隆、表达和纯化出Bla g 2蛋白的基础上,按常规方法免疫小鼠,分离血清用作一抗,荧光染色后在光镜下观察Bla g 2在虫体内的定位。结果用rBla ...目的探讨过敏性疾病主要变应原之一德国小蠊Bla g 2的定位。方法制作德国小蠊石蜡切片,在本室克隆、表达和纯化出Bla g 2蛋白的基础上,按常规方法免疫小鼠,分离血清用作一抗,荧光染色后在光镜下观察Bla g 2在虫体内的定位。结果用rBla g 2免疫小鼠血清孵育的切片中,中肠肠腔上皮细胞和肠内容物显示强阳性,免疫小鼠血清孵育的粪便颗粒也显示阳性结果。而其生殖、排泄系统等脏器均呈阴性反应。结论本研究发现德国小蠊II类变应原Bla g 2存在于中肠肠腔上皮组织、肠内容物和粪便颗粒中,对进一步进行德国小蠊特异性抗原的分离、纯化及疫苗的研究提供了理论参考。展开更多
基金The National Natural Science Foundation of China under contract No.41406146the Open Fund from Laboratory for Marine Fisheries Science and Food Production Processes at Qingdao National Laboratory for Marine Science and Technology of China under contract No.2017-1A02Shanghai Universities First-class Disciplines Project-Fisheries(A)
文摘We examined the scale impacts on spatial hot and cold spots of CPUE for Ommastrephes bartramii in the northwest Pacific Ocean. The original fishery data were tessellated to 18 spatial scales from 5′×5′ to 90′×90′ with a scale interval of 5′ to identify the local clusters. The changes in location, boundaries, and statistics regarding the Getis-Ord Gi＊ hot and cold spots in response to the spatial scales were analyzed in detail. Several statistics including Min, mean, Max, SD, CV, skewness, kurtosis, first quartile（Q1）, median, third quartile（Q3）, area and centroid were calculated for spatial hot and cold spots. Scaling impacts were examined for the selected statistics using linear, logarithmic, exponential, power law and polynomial functions. Clear scaling relations were identified for Max, SD and kurtosis for both hot and cold spots. For the remaining statistics, either a difference of scale impacts was found between the two clusters, or no clear scaling relation was identified. Spatial scales coarser than 30′ are not recommended to identify the local spatial patterns of fisheries because the boundary and locations of hot and cold spots at a coarser scale are significantly different from those at the original scale.
文摘In this paper, we use the well known KKM type theorem for generalized convex spaces due to Park （Elements of the KKM theory for generalized convex spaces, Korean J. Comp. Appl. Math., 7（2000）, 1-28） to obtain an almost fixed point theorem for upper [resp., lower] semicontinuous multimaps in locally G-convex spaces, and then give a fixed point theorem for upper semicontinuous multimap with closed Γ-convex values.
文摘This paper studied the dynamics of local immunity factors of the oral cavity in women with recurrent aphthous stomatitis against the background of urogenital infection. The research proves the maximum efficacy of hydroxyzine hydrochloride, aminodihydrophthalasindione sodium and Eplan used in multiple treatments of recurrent aphthous stomatitis in patients with urogenital infection as evidenced by a marked reduction in the coefficient of local immunity factors balance, which is observed as early as on day 7 of the therapy provided. Moreover, the findings show the growth of immunological parameters of oral fluid (lysozyme and SIgA), the normalization of the coefficient of local immunity factors balance in the treatment of recurrent aphthous stomatitis in women with urogenital infection, the improvement being observed 3 months after the treatment suggesting a favorable local immunity of the oral cavity.
基金Supported by the National Natural Science Foundation of China(No.11601282)the Natural Science Foundation of Shandong Province(No.ZR2016AQ10)
文摘The objective of this paper is to study the local time and Tanaka formula of symmetric G-martingales.We introduce the local time of G-martingales and show that it belongs to the G-expectation space LG^2(ΩT).By a localization argument,we obtain the bicontinuous modification of local time.Furthermore,we give the Tanaka formula for convex functions of G-martingales.
文摘Some classes of generalized vector quasi-equilibrium problems ( in short, GVQEP) are introduced and studied in locally G-convex spaces which includes most of generalized vector equilibrium problems; generalized vector variational inequality problems, quasi-equilibrium problems and quasi-variational inequality problems as special cases. First, an equilibrium existence theorem for one person games is proved in locally G-convex spaces.. As applications, some new existence theorems of solutions for the GVQEP are established in noncompact locally G-convex spaces. These results and argument methods are new and completely different from that in recent literature.
文摘目的探讨过敏性疾病主要变应原之一德国小蠊Bla g 2的定位。方法制作德国小蠊石蜡切片,在本室克隆、表达和纯化出Bla g 2蛋白的基础上,按常规方法免疫小鼠,分离血清用作一抗,荧光染色后在光镜下观察Bla g 2在虫体内的定位。结果用rBla g 2免疫小鼠血清孵育的切片中,中肠肠腔上皮细胞和肠内容物显示强阳性,免疫小鼠血清孵育的粪便颗粒也显示阳性结果。而其生殖、排泄系统等脏器均呈阴性反应。结论本研究发现德国小蠊II类变应原Bla g 2存在于中肠肠腔上皮组织、肠内容物和粪便颗粒中,对进一步进行德国小蠊特异性抗原的分离、纯化及疫苗的研究提供了理论参考。
