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On the lanzhou index

Web20 de set. de 2024 · It turns out that Lanzhou index outperforms M1 ( G) and F ( G) in predicting the logarithm of the octanol-water partition coefficient for octane and nonane … WebLanzhou er höfuðborg Gansu héraðs, í norðvestanverðu Kína. Borgin er í suðausturhluta héraðsins og situr við bakka efri hluta hins mikla Gulafljóts, þar sem fljótið kemur úr …

Lanzhou - Wikipedia

WebLanzhou index Lz(G) can be ex-pressed as (n 1)M1(G) F(G), where M1(G) and F(G) denote the first Zagreb index and the forgotten index of G respectively, and n is the … Web6 de dez. de 2024 · Lanzhou University, China. 31 3,855 111. Our research was coordinated by Imed Bouchrika, PhD, a computer scientist with a well-established record of collaboration on a number of international research projects with different partners from the academic community. His role was to make sure all data remained unbiased, accurate, … i really want her but i cannot keep her https://jgson.net

(PDF) ON THE LANZHOU INDEX OF GRAPHS - ResearchGate

WebObjective: Drawing on the ideas of the adult dietary balance index method, based on the recipes of the kindergartens in Lanzhou City, to establish a dietary balance index that can quickly, accurately and conveniently evaluate the dietary quality of the people in the park. Methods: The stratified random sampling method was used to select and collect 329 … WebIn 1928, Gansu Law and Politics School was expanded into Sun Yat-sen University of Lanzhou and in 1945, National Lanzhou University. After the founding of People’s Republic of China, by pursuing the education strategy of the Communist party of China and insisting on the right direction of development, it grew bigger and became well … Web1 de jan. de 2024 · Let G be a simple graph with vertex set V (G). The Lanzhou index of G is defined as Lz(G) = u∈V (G) d G (u)dG(u) 2 , where dG(u) denotes the degree of the vertex u in G and G is the complement of G. i really want my ex girlfriend back

Lanzhou - Wikipedia, la enciclopedia libre

Category:Unicyclic graphs with extremal Lanzhou index

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On the lanzhou index

Lanzhou index - CROSBI

WebABSTRACT. The Lanzhou index of a graph G is defined as the sum of the product between and square of du over all vertices u of G, where du and are respectively the degree of u … WebLanzhou Index of Trees with Fixed Maximum and Second Maximum Degree Authors: Laxman Saha doi: 10.46793/match.88-3.593S Volume 88 Issue 3 Year 2024 Pages 593 …

On the lanzhou index

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http://www.amjcu.zju.edu.cn/amjcub/2024-2029/202403/350-365.pdf Web1 de jun. de 2024 · A topological index of a graph G that depends on the degrees of the vertices of G is known as a vertex-degree-based topological index; similarly, edge …

Web21 de jan. de 2024 · We introduce and investigate a new topological index, the Lanzhou index, and show that it outperforms several existing indices on some benchmark datasets recommended by the International... Web28 de jul. de 2024 · The Lanzhou-Xinjiang (Lan-Xin) high-speed railway is one of the principal sections of the railway network in western China, and signal equipment is of great importance in ensuring the safe and efficient operation of the high-speed railway. Over a long period, in the railway operation and maintenance process, the railway signaling and …

Web10 de fev. de 2009 · This study investigated the soil nematode community structure along the Yellow River in the Lanzhou area of China, and analyzed the impact of heavy metals (Cd, Pb, Cr, Cu, and Zn) and polycyclic aromatic hydrocarbons (PAHs) on the nematode community. Soil samples from five locations (named A–E), which were chosen for soil … WebLocated in the heart of Lanzhou's business district, the 150 room ibis Lanzhou Zhangye RD Hotel is only an hour away from Lanzhou airport, and 20 minutes away from the train station. The hotel provides a range of guest and family rooms and has many facili ties, making it the ideal choice for both business and leisure travellers.

WebThe Lanzhou index of a graph G is defined as the sum of the product between and square of du over all vertices u of G, where du and are respectively the degree of u in G and the …

http://www.lanzhou.gov.cn/col/col15361/index.html i really want toWeb1 de jan. de 2024 · Let G be a simple graph with vertex set V (G). The Lanzhou index of G is defined as Lz(G) = u∈V (G) d G (u)dG(u) 2 , where dG(u) denotes the degree of the … i really want to apologizei really want for christmasWebLanzhou index is an important topological index. It is closely related to the forgotten index and first Zagreb index of graphs. In this note, we characterize the bound of Lanzhou … i really want to be a modelWeb27 de ago. de 2024 · In order to understand the current status and influencing factors of ecological security in various regions of Lanzhou, and to explore the intrinsic connection … i really want to chug chug with youWebLanzhou Nuclear Fuel Complex. 504 Plant. 36°09' N 103°29' E. In July 1955 the USSR agreed to construct atomic reactors in Lanzhou and Baotou, which were to be completed in 1960 [no reactor was built in Lanzhou]. Construction of this gaseous diffusion plant probably began in 1957, and the facility was estimated to be producing weapons grade U ... i really want to be pregnantWeb1 de out. de 2024 · The Lanzhou index of a graph is defined by , where denoted by the degree of the vertex v in . In a chemical graph, the topological index can help… Expand … i really want to chug jug with u