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| 1 | The Homogeneity of Distributional Patterns of the Global Terrestrial Animal,Plant and Microorganism under the Influence of Ecological Conditions显示文摘The world animal geographical regionalization scheme and the plant geographical regionalization scheme have been formulated by zoologists and botanists respectively since the biogeography has been established.This research team initially confirmed the homogeneity of Chinese animal and plant geography.To explore the relationship between the distribution pattern of global animals,plants,and microorganisms,global 141,814 genera of terrestrial animals,17,526 genera of plants,21,321 genera of microorganisms,and their major taxa were analyzed using their proposed SGF(Similarity General Formula)and a new multivariate similarity clustering analysis method.Almost identical analytical results were obtained,meeting the requirements of statistics,geography,ecology and biology respectively.The expected consistency of their distribution pattern was achieved for the first time.We prove that the earth’s ecological conditions affect the homogeneity and accumulation of the distribution of animals,plants and microorganisms.Homogeneity determines the distribution pattern of global kinds of biological consistency,accumulation determines the impact of the evolutionary period on the breadth of distribution,microorganisms appear earliest,plants second,animals later,and their average distribution domain decreases in turn,reflecting these differences.Therefore,this study not only provides a theoretical basis and quantitative basis for the establishment of geographical regionalization scheme but also advances the development of biogeography to a new stage and raises the theory of biogeographic analysis to a new height. | Shen Qi Lu Jiqi You Zhixing Ren Yingdang Shen Xiaocheng | 2022 | Journal of Environmental Science and Engineering(A)2022，11，4： | 1 |
| 2 | A Homogeneous Cloud Task Distribution Method Based on an Improved Leapfrog Algorithm显示文摘Cloud manufacturing is a new manufacturing model with crowd-sourcing characteristics,where a cloud alliance composed of multiple enterprises,completes tasks that a single enterprise cannot accomplish by itself.However,compared with heterogeneous cloud tasks,there are relatively few studies on cloud alliance formation for homogeneous tasks.To bridge this gap,a novel method is presented in this paper.First,a homogeneous cloud task distribution model under cloud environment was constructed,where services description,selection and combination were modeled.An improved leapfrog algorithm for cloud task distribution(ILA-CTD)was designed to solve the proposed model.Different from the current alternatives,the initialization operator and the leapfrog operator in ILA-CTD can ensure that the algorithm always searches the optimal solution in the feasible space.Finally,the processing of task allocation for 1000 pieces of medical labeling machine bottom plates was studied as a case to show the feasibility of the proposed method.The superiority of ILA-CTD was also proven based on more optimal solutions found,compared with the three other methods. | Yunliang Huo Ji Xiong Zhixing Guo Qianbing You Yi Peng | 2021 | Computer Modeling in Engineering & Sciences2021，，7： | 1 |
| 3 | Multi-scale boron penetration toward stabilizing nickel-rich cathode显示文摘Nickel-rich layered oxides LiNi_(x)Co_(y)Mn_(1-x-y)O_(2)(x≥0.8)have been recognized as the preferred cathode materials to develop lithium-ion batteries with high energy density(>300 Wh kg^(−1)).However,the poor cycling stability and rate capability stemming from intergranular cracks and sluggish kinetics hinder their commercialization.To address such issues,a multi-scale boron penetration strategy is designed and applied on the polycrystalline LiNi_(0.83)Co_(0.11)Mn_(0.06)O_(2)particles that are pre-treated with pore construction.The lithium-ion conductive lithium borate in grain gaps functions as the grain binder that can bear the strain/stress from anisotropic contraction/expansion,and provides more pathways for lithium-ion diffusion.As a result,the intergranular cracks are ameliorated and the lithium-ion diffusion kinetics is improved.Moreover,the coating layer separates the sensitive cathode surface and electrolyte,helping to suppress the parasitic reactions and related gas evolution.In addition,the enhanced structural stability is acquired by strong B-O bonds with trace boron doping.As a result,the boron-modified sample with an optimized boron content of 0.5%(B5-NCM)exhibits a higher initial discharge capacity of 205.5 mAh g^(−1)at 0.1C(1C=200 mA g^(−1))and improved capacity retention of 81.7%after 100 cycles at 1C.Furthermore,the rate performance is distinctly enhanced by high lithium-ion conductive LBO(175.6 mAh g^(−1)for B5-NCM and 154.6 mAh g^(−1)for B0-NCM at 5C) | Bianzheng You Zhixing Wang Yijiao Chang Wei Yin Zhengwei Xu Yuexi Zeng Guochun Yan Jiexi Wang | 2023 | Fundamental Research2023，3，4： | 0 |
| 4 | Distribution Pattern and Geographical Division of Terrestrial Living Things in the World显示文摘After summary of the distribution data of 180,661 genera of terrestrial animals,plants,fungi,bacteria and viruses in the world,according to the ecological conditions such as topography and climate,the world land is divided into 67 BGUs(Basic Geographic Units),which are analyzed by four quantitative methods:Single linkage method,Average group linkage method,Sum of squares method and MSCA(Multivariate Similarity Clustering Analysis)method.The MSCA has stronger data mining ability than the first three traditional clustering methods,and can obtain more,more detailed,more accurate and more stable clustering results.According to the clustering results,the first world biogeographical regionalization system was established.This system not only affirms and supports the reasonable scientific core of the mammalian and flowering plant geographical division plan formulated by the predecessors of scholars in the 19th century,but also revises some imbalances in the division criteria and boundary determination caused by their qualitative methods,unifying various global geographical division plans emerging since the 21st century. | Shen Xiaocheng Lu Jiqi Ren Yingdang Shen Qi You Zhixing Liu Xintao Zhang Shujie Wang Guanghua Yang Linlin | 2022 | Journal of Environmental Science and Engineering(B)2022，11，5： | 0 |
| 5 | Graphitic nanorings for super-long lifespan lithium-ion capacitors显示文摘Porous graphitic carbon nanorings(PGCNs)are proposed by smart catalytic graphitization of nano-sized graphene quantum dots(GQDs).The as-prepared PGCNs show unique ring-like morphology with diameter around 10 nm,and demonstrate extraordinary mesoporous structure,controllable graphitization degree and highly defective nature.The mechanism from GQDs to PGCNs is proven to be a dissolution-precipitation process,undergoing the procedure of amorphous carbon,intermediate phase,graphitic carbon nanorings and graphitic carbon nanosheets.Further,the relationship between particles size of GQDs precursor and graphitization degree of PGCNs products is revealed.The unique microstructure implies PGCNs a broad prospect for energy storage application.When applied as negative electrode materials in dual-carbon lithium-ion capacitors,high energy density(77.6 Wh·kg^(−1))and super long lifespan(89.5%retention after 40,000 cycles at 5.0 A·g^(−1))are obtained.The energy density still maintains at 24.5 Wh·kg^(−1)even at the power density of 14.1 kW·kg^(−1),demonstrating excellent rate capability.The distinct microstructure of PGCNs together with the strategy for catalytic conversion from nanocarbon precursors to carbon nanorings opens a new window for carbon materials in electrochemical energy storage. | Guangchao Li Zhoulan Yin Yuqing Dai Bianzheng You Huajun Guo Zhixing Wang Guochun Yan Yong Liu Jiexi Wang | 2020 | Nano Research2020，13，11： | 0 |
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