Salinity stress greatly impacts rice grain yield and quality, as well as the 2-acetyl-1-pyrroline(2-AP) content in grains. The present study was conducted with Nanjing 9108(NJ9108, conventional japonica rice) and Wenl...Salinity stress greatly impacts rice grain yield and quality, as well as the 2-acetyl-1-pyrroline(2-AP) content in grains. The present study was conducted with Nanjing 9108(NJ9108, conventional japonica rice) and Wenliangyou 669(WLY669, indica hybrid rice) in the fields with non-salinity(NS), low salinity(LS), and high salinity(HS) stresses in 2021 and 2022.展开更多
Hemispheric asymmetries can be seen as one of the evolutionary adaptations that allowed the human brain to muster more complex cognitive processes than other primates.In this vein,the study published by Cheng et al.[1...Hemispheric asymmetries can be seen as one of the evolutionary adaptations that allowed the human brain to muster more complex cognitive processes than other primates.In this vein,the study published by Cheng et al.[1]presents a pivotal investigation of both the regional and connectional asymmetries within the inferior parietal lobule(IPL)in human,chimpanzee,and macaque.By investigating 4 sub-divisions of the IPL across the three species,Cheng and colleagues showed that the macroanatomical and connectional architecture of the IPL became more asymmetric throughout the primate lineage.While macaques show little to no structural asymmetries,chimpanzees display a more asymmetric architecture but with both leftward and rightward asymmetries in various connections.In contrast,the human IPL displayed the highest number of asymmetries among the three species with a clear tendency towards more lateralization.This evolutionary trend towards a more lateralized organization of the IPL may have accompanied an improved command of tool-use,stronger forelimb asymmetries,and the increasing complexity of communicative behavior.展开更多
In the hypothalamus there are many cells known to terminate in the posterior pituitary gland, which are mainly vasopressinergic and oxytocinergic neurons. Immunohistochemical studies have shown that they are concentra...In the hypothalamus there are many cells known to terminate in the posterior pituitary gland, which are mainly vasopressinergic and oxytocinergic neurons. Immunohistochemical studies have shown that they are concentrated in the supraoptic nucleus (SON) and the paraventricular nucleus (PVN) also found to be scattered in展开更多
This paper deals with the plinciple and method of automated analysis and recognition of valley line by topological transformation, calculation of surface dissection density map on the basis of Digital Elevation Model(...This paper deals with the plinciple and method of automated analysis and recognition of valley line by topological transformation, calculation of surface dissection density map on the basis of Digital Elevation Model(DEM),and automated output of density map of starface dissection.展开更多
This paper deals with the boundary value problems for regular function with valuesin a Clifford algebra: （）W=O, x∈R<sup>n</sup>\Г, w<sup>+</sup>（x）=G（x）W<sup>-</sup>（x）+λ...This paper deals with the boundary value problems for regular function with valuesin a Clifford algebra: （）W=O, x∈R<sup>n</sup>\Г, w<sup>+</sup>（x）=G（x）W<sup>-</sup>（x）+λf（x, W<sup>+</sup>（x）, W<sup>-</sup>（x））, x∈Г; W<sup>-</sup>（∞）=0,where Г is a Liapunov surface in R<sup>n</sup> the differential operator （）=（）/（）x<sub>1</sub>+（）/（）x<sub>2</sub>+…+（）/（）x<sub>n</sub>e<sub>n</sub>, W（x） =∑<sub>A</sub>, （）<sub>A</sub>W<sub>A</sub>（x） are unknown functions with values in a Clifford algebra （）<sub>n</sub> Undersome hypotheses, it is proved that the linear baundary value problem （where λf（x, W<sup>+</sup>（x）,W<sup>-</sup>（x）） =g（x）） has a unique solution and the nonlinear boundary value problem has atleast one solution.展开更多
The Carboniferous section in Jingyuau region, Gansu Province, is the important and representative section for Carboniferous strata in China. The Jingyuan Formation, named by Li Xinxue et al, in 1974 is the representat...The Carboniferous section in Jingyuau region, Gansu Province, is the important and representative section for Carboniferous strata in China. The Jingyuan Formation, named by Li Xinxue et al, in 1974 is the representative Middle Carboniferous stratigraphic unit. Therefore, it is necessary to add continually stratigraphic and paleontological materials for investigation of the Carboniferous system in China.展开更多
In this paper the authors discuss the additional conditions under which a Hungarian semigroup is possessed of the fundamental Delphic properties. It is proved that both the positive generalized renewal sequence semigr...In this paper the authors discuss the additional conditions under which a Hungarian semigroup is possessed of the fundamental Delphic properties. It is proved that both the positive generalized renewal sequence semigroup and the tame semi-p-function semigroup are Hungarian semigroups and possessed of the fundamental Delphic properties. Then the arithmetic properties of these two classes of the special semigroups are studied respectively.展开更多
Ⅰ As shown in Fig. 1, the lengths of main crack and branch crack are respectively equal to r1 and r2. The branch angle is equal to γ. Using the given mapping function,
The mechanism of antiahock effect of anisodamine (654-2) is still unknown. Experimental shock on rabbits showed that 654-2 had good preventive and therapeutic effect on superior mesenteric artery occlusion shock (SMAO...The mechanism of antiahock effect of anisodamine (654-2) is still unknown. Experimental shock on rabbits showed that 654-2 had good preventive and therapeutic effect on superior mesenteric artery occlusion shock (SMAO shock). It increased survival rate of shock animals and the recovery rate of the animals from shock condition, and at the same time, the amount of exudative fluid loss from the intestinal cavities was significantly decreased. It also exerted good preventive and therapeutic effect展开更多
In this paper, various boundary value problems of hyperelastic shells are considered. It is assumed that the storede-nergy function W（x, F） of the material,of which the shell is made, satisfies polyconvex conditions...In this paper, various boundary value problems of hyperelastic shells are considered. It is assumed that the storede-nergy function W（x, F） of the material,of which the shell is made, satisfies polyconvex conditions proposed by Ball<sup>[2]</sup>.Existence of minimum points of the total energy of the shell in suitably chosen function spaces, and in suitably chosen finite element spaces is proved. Convergence of the finite element solutions is proved under certain regular conditions on the minimum points and some additional assumptions on W（x, F）. A Gradient type computing scheme for solving the finite element solutions is given, and global convergent result is obtained.展开更多
For the less smooth solution caused by the reentrant domain it is shown that one step of extrapolation increases the order of bilinear finite element solution from 2 to 3 when the rectangular mesh satisfies certain lo...For the less smooth solution caused by the reentrant domain it is shown that one step of extrapolation increases the order of bilinear finite element solution from 2 to 3 when the rectangular mesh satisfies certain local refinement condition.展开更多
基金supported by the National Key Research and Development Program, China (Grant Nos. 2022YFE0113400 and 2022YFD1500402)the Key Research and Development Program of Jiangsu Province, China (Grant No. BE2023355)+4 种基金the Natural Science Foundation of the Jiangsu Higher Education Institutions of China (Grant No. 23KJA210004)the Jiangsu Agricultural Science and Technology Innovation Fund, China (Grant No. CX(23)1020)the Scientific and Technological Innovation Fund of Carbon Emissions Peak and Neutrality of Jiangsu Provincial Department of Science and Technology, China (Grant Nos. BE2022304 and BE2022305)the Qinglan Project of Yangzhou Universitythe Priority Academic Program Development of Jiangsu Higher Education Institutions, China。
文摘Salinity stress greatly impacts rice grain yield and quality, as well as the 2-acetyl-1-pyrroline(2-AP) content in grains. The present study was conducted with Nanjing 9108(NJ9108, conventional japonica rice) and Wenliangyou 669(WLY669, indica hybrid rice) in the fields with non-salinity(NS), low salinity(LS), and high salinity(HS) stresses in 2021 and 2022.
文摘Hemispheric asymmetries can be seen as one of the evolutionary adaptations that allowed the human brain to muster more complex cognitive processes than other primates.In this vein,the study published by Cheng et al.[1]presents a pivotal investigation of both the regional and connectional asymmetries within the inferior parietal lobule(IPL)in human,chimpanzee,and macaque.By investigating 4 sub-divisions of the IPL across the three species,Cheng and colleagues showed that the macroanatomical and connectional architecture of the IPL became more asymmetric throughout the primate lineage.While macaques show little to no structural asymmetries,chimpanzees display a more asymmetric architecture but with both leftward and rightward asymmetries in various connections.In contrast,the human IPL displayed the highest number of asymmetries among the three species with a clear tendency towards more lateralization.This evolutionary trend towards a more lateralized organization of the IPL may have accompanied an improved command of tool-use,stronger forelimb asymmetries,and the increasing complexity of communicative behavior.
文摘In the hypothalamus there are many cells known to terminate in the posterior pituitary gland, which are mainly vasopressinergic and oxytocinergic neurons. Immunohistochemical studies have shown that they are concentrated in the supraoptic nucleus (SON) and the paraventricular nucleus (PVN) also found to be scattered in
文摘This paper deals with the plinciple and method of automated analysis and recognition of valley line by topological transformation, calculation of surface dissection density map on the basis of Digital Elevation Model(DEM),and automated output of density map of starface dissection.
文摘This paper deals with the boundary value problems for regular function with valuesin a Clifford algebra: （）W=O, x∈R<sup>n</sup>\Г, w<sup>+</sup>（x）=G（x）W<sup>-</sup>（x）+λf（x, W<sup>+</sup>（x）, W<sup>-</sup>（x））, x∈Г; W<sup>-</sup>（∞）=0,where Г is a Liapunov surface in R<sup>n</sup> the differential operator （）=（）/（）x<sub>1</sub>+（）/（）x<sub>2</sub>+…+（）/（）x<sub>n</sub>e<sub>n</sub>, W（x） =∑<sub>A</sub>, （）<sub>A</sub>W<sub>A</sub>（x） are unknown functions with values in a Clifford algebra （）<sub>n</sub> Undersome hypotheses, it is proved that the linear baundary value problem （where λf（x, W<sup>+</sup>（x）,W<sup>-</sup>（x）） =g（x）） has a unique solution and the nonlinear boundary value problem has atleast one solution.
文摘The Carboniferous section in Jingyuau region, Gansu Province, is the important and representative section for Carboniferous strata in China. The Jingyuan Formation, named by Li Xinxue et al, in 1974 is the representative Middle Carboniferous stratigraphic unit. Therefore, it is necessary to add continually stratigraphic and paleontological materials for investigation of the Carboniferous system in China.
文摘In this paper the authors discuss the additional conditions under which a Hungarian semigroup is possessed of the fundamental Delphic properties. It is proved that both the positive generalized renewal sequence semigroup and the tame semi-p-function semigroup are Hungarian semigroups and possessed of the fundamental Delphic properties. Then the arithmetic properties of these two classes of the special semigroups are studied respectively.
文摘Ⅰ As shown in Fig. 1, the lengths of main crack and branch crack are respectively equal to r1 and r2. The branch angle is equal to γ. Using the given mapping function,
文摘The mechanism of antiahock effect of anisodamine (654-2) is still unknown. Experimental shock on rabbits showed that 654-2 had good preventive and therapeutic effect on superior mesenteric artery occlusion shock (SMAO shock). It increased survival rate of shock animals and the recovery rate of the animals from shock condition, and at the same time, the amount of exudative fluid loss from the intestinal cavities was significantly decreased. It also exerted good preventive and therapeutic effect
文摘In this paper, various boundary value problems of hyperelastic shells are considered. It is assumed that the storede-nergy function W（x, F） of the material,of which the shell is made, satisfies polyconvex conditions proposed by Ball<sup>[2]</sup>.Existence of minimum points of the total energy of the shell in suitably chosen function spaces, and in suitably chosen finite element spaces is proved. Convergence of the finite element solutions is proved under certain regular conditions on the minimum points and some additional assumptions on W（x, F）. A Gradient type computing scheme for solving the finite element solutions is given, and global convergent result is obtained.
文摘For the less smooth solution caused by the reentrant domain it is shown that one step of extrapolation increases the order of bilinear finite element solution from 2 to 3 when the rectangular mesh satisfies certain local refinement condition.
