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Strong Edge Coloring of Outerplane Graphs with Independent Crossings

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Acta Mathematicae Applicatae Sinica 2024年第2期40卷 467-477页

作者： ke-Jie LI xin zhang School of Mathematics and Statistics Xidian UniversityXi’an 710071China

The strong chromatic index of a graph is the minimum number of colors needed in a proper edge coloring so that no edge is adjacent to two edges of the same *** outerplane graph with independent crossings is a graph embedded in the plane in such a way that all vertices are on the outer face and two pairs of crossing edges share no common end *** is proved that every outerplane graph with independent crossings and maximum degreeΔhas strong chromatic index at most 4Δ-6 if Δ≥4,and at most 8 ifΔ≤*** bounds are sharp.

关键词： outer-1-planar graph IC-planar graph strong edge coloring crossing

Incidence Coloring of Outer-1-planar Graphs

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Acta Mathematicae Applicatae Sinica 2024年第3期40卷 840-848页

作者： Meng-ke QI xin zhang School of Mathematics and Statistics Xidian UniversityXi'an 710071China

A graph is outer-1-planar if it can be drawn in the plane so that all vertices lie on the outer-face and each edge crosses at most one another *** is known that every outer-1-planar graph is a planar *** this paper,we conjecture that every planar graph G has a proper incidence(Δ(G)+2)-coloring and confirm it for outer-1-planar graphs with maximum degree at least 8 or with girth at least ***,we prove that every outer-1-planar graph G has an incidence(Δ(G)+3,2)-coloring,and every outer-1-planar graph G with maximum degree at least 8 or with girth at least 4 has an incidence(Δ(G)+2,2)-coloring.

关键词： incidence coloring outer--planar graph planar graph

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犬蚕豆中毒的诊断与治疗

动物医学进展 2024年第6期45卷 140-144页

作者：李梦楠吴礼平高雅欣陈冰洁张欣珂吕长荣西北农林科技大学动物医学院陕西杨凌712100 杨凌职业技术学院动物生物工程分院陕西杨凌712100 西北农林科技大学西安动物医院陕西西安710065

蚕豆中毒是葡萄糖-6-磷酸脱氢酶(G-6-PD)缺乏症患者因摄入蚕豆而引起的急性溶血性遗传性疾病,溶血程度在个体间存在广泛差异性。犬蚕豆中毒在兽医临床上极为罕见,以西北农林科技大学西安动物医院接诊的1只采食煮熟蚕豆引起中毒的14岁公... 详细信息

蚕豆中毒是葡萄糖-6-磷酸脱氢酶(G-6-PD)缺乏症患者因摄入蚕豆而引起的急性溶血性遗传性疾病,溶血程度在个体间存在广泛差异性。犬蚕豆中毒在兽医临床上极为罕见,以西北农林科技大学西安动物医院接诊的1只采食煮熟蚕豆引起中毒的14岁公犬为例,通过病史调查、临床基本检查、实验室检查,确诊患犬为蚕豆中毒性溶血性贫血,经过解毒,生血及对症治疗最终痊愈,为犬蚕豆中毒的诊治提供指导。

关键词：蚕豆中毒葡萄糖-6-磷酸脱氢酶缺乏症诊断治疗犬

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数字孪生技术在智慧城市建设中的应用

智能建筑与智慧城市 2024年第5期 30-32页

作者：郭夏臣王甫银张可心北京新兴华安智慧科技有限公司

智慧城市建设的城市建设规划理念需要多种技术提供基本保障支持。数字孪生技术作为综合应用优势多、跨学科融合能力强的技术形式,提出了其在智慧城市建设中的应用。文章在此背景下明确了数字孪生技术所具有的特征及功能实现,并提出数字... 详细信息

智慧城市建设的城市建设规划理念需要多种技术提供基本保障支持。数字孪生技术作为综合应用优势多、跨学科融合能力强的技术形式,提出了其在智慧城市建设中的应用。文章在此背景下明确了数字孪生技术所具有的特征及功能实现,并提出数字孪生技术的应用场景,为智慧城市建设与发展提供基本的保障支持。

关键词：智慧城市数字孪生城市规划与建设

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大动态能量自适应蓝/绿激光探测方法

激光与红外 2024年第2期54卷 307-311页

作者：马仙仙李哲王凯强王正玺张可欣中国电子科技集团公司第五十四研究所光通信研发中心石家庄050081

针对水下无线光通信链路中近距功率饱和与远距功率不足导致的光信号采集失效的难题,提出一种大动态能量自适应蓝/绿激光探测方法。该方法在水下无线光通信系统中加入由电控液晶光阀、可调增益光电倍增管及FPGA板卡组成的增益可控探测模... 详细信息

针对水下无线光通信链路中近距功率饱和与远距功率不足导致的光信号采集失效的难题,提出一种大动态能量自适应蓝/绿激光探测方法。该方法在水下无线光通信系统中加入由电控液晶光阀、可调增益光电倍增管及FPGA板卡组成的增益可控探测模块,该模块在链路功率和探测器增益两个维度对通信链路形成闭环调控,以保证光电倍增管始终工作在最优状态,从而实现水下远距离、高速、大动态范围无线光通信。

关键词：水下无线光通信大动态自适应蓝/绿激光探测电控液晶光阀

A quantum-enhanced magnetometer using a single high-spin nucleus in silicon

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Chinese Physics B 2024年第9期33卷 110-115页

作者： Tao xin ke zhang Jun Li Shenzhen Institute for Quantum Science and Engineering Southern University of Science and TechnologyShenzhen 518055China Guangdong Provincial key Laboratory of Quantum Science and Engineering Southern University of Science and TechnologyShenzhen 518055China Physikalisch-Technische Bundesanstalt Bundesallee 10038116 BraunschweigGermany Institute of Quantum Precision Measurement State Key Laboratory of Radio Frequency Heterogeneous IntegrationShenzhen UniversityShenzhen 518060China College of Physics and Optoelectronic Engineering Shenzhen UniversityShenzhen 518060China

Quantum enhanced metrology has the potential to go beyond the standard quantum limit and eventually to the ultimate Heisenberg *** particular,quantum probes prepared in nonclassical coherent states have recently been recognized as a useful resource for ***,there has been considerable interest in constructing magnetic quantum sensors that combine high resolution and high ***,we explore a nanoscale magnetometer with quantum-enhanced sensitivity,based on 123Sb(I=7/2)nuclear spin doped in silicon,that takes advantage of techniques of spin-squeezing and coherent *** the optimal squeezed initial state,the magnetic field sensitivity may be expected to approach 6 aT·Hz^(−1/2)·cm^(−3/2) and 603 nT·Hz^(−1/2) at the single-spin *** magnetic sensor may provide a novel sensitive and high-resolution route to microscopic mapping of magnetic fields as well as other applications.

关键词： quantum magnetometer silicon quantum qubit nuclear electrical resonance

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YAP调控LPS诱导的巨噬细胞M1型极化

解剖科学进展 2024年第2期30卷 197-200,204页

作者：岳佩佩邹博张珂鑫朱晨吴彦菊王彪孟欣中国医科大学生命科学学院生物化学与分子生物学教研室辽宁沈阳110122 中国医科大学附属第一医院神经外科辽宁沈阳110001

目的探讨YAP对脂多糖(Lipopolysaccharide,LPS)诱导的巨噬细胞M1型极化的影响。方法LPS诱导THP-1和U937细胞来源的M0型巨噬细胞向M1型极化。RT-qPCR法检测M1型巨噬细胞的标志物,罗丹明-鬼笔环肽检测细胞骨架,Western blot、RT-qPCR检测H... 详细信息

目的探讨YAP对脂多糖(Lipopolysaccharide,LPS)诱导的巨噬细胞M1型极化的影响。方法LPS诱导THP-1和U937细胞来源的M0型巨噬细胞向M1型极化。RT-qPCR法检测M1型巨噬细胞的标志物,罗丹明-鬼笔环肽检测细胞骨架,Western blot、RT-qPCR检测Hippo通路相关蛋白及其靶基因的表达。降低M0型巨噬细胞内YAP的表达,RT-qPCR检测LPS再诱导的M1型巨噬细胞的标志物的表达变化。结果在M0型巨噬细胞向M1型极化过中,Hippo通路关键因子YAP的蛋白水平升高,下游靶基因的表达也升高;敲低YAP或使用维替泊芬抑制YAP表达后,LPS再诱导的M1型巨噬细胞标志物的表达明显降低。结论YAP可以调控LPS诱导的巨噬细胞向M1极化。

关键词：巨噬细胞 M1 极化 YAP

Regulation of Ti(C,N)deposition on hot surface of refractory in blast furnace hearth

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Journal of Iron and Steel Research International 2024年第6期31卷 1423-1435页

作者： Jian Cao Cui Wang Jjan-liang zhang ke-xin Jiao Guo-hua zhang State key Laboratory of Advanced Metallurgy University of Science and Technology BeijingBeijing 100083China School of Metallurgical and Ecological Engineering University of Science and Technology BeijingBeijing 100083China

Ti(C,N)concentration was found to be lower on the hearth sidewall of a blast furnace and increased gradually toward the bottom of the blast *** Ti(C,N)protective layer in a blast furnace is ***,the formation of a Ti(C,N)protective layer was promoted by studying the heterogeneous nucleation principle of titanium compounds on different substances and regulation measures for the deposition process of titanium compounds on refractories or *** lattice disregistry between the titanium compounds and the main components in the refractory or the main impurities in the protective layer was calculated using a two-dimensional disregistry equation to study the heterogeneous nucleation principle of titanium *** results revealed that in refractory materials,the heterogeneous nucleation of carbonitride is weak when C,SiO_(2),and Al_(2)O_(3) are used as heterogeneous nucleation substrates,and the heterogeneous nucleation of carbonitride is strong when TiO_(2) and SiC are used as heterogeneous nucleation *** nucleation phases,TiC,TiN,Ti(C_(0.3),N_(0.7)),and Ti(C_(0.5),N_(0.5))have similar heterogeneous nucleation ability in single component refractory,and the type of carbonitride has little effect on the lattice *** impurities in the protective layer as the substrate phases are not conducive to the heterogeneous nucleation of *** CaS was used as the substrate phase,the heterogeneous nucleation ability of carbonitride was the *** carbon and alumina were not conducive to the heterogeneous nucleation of carbonitride,but carbon was more unfavourable than alumina.

关键词： Ti(C,N) Lattice disregistry Lattice constant Heterogeneous nucleation Regulation measure

研究生社会实践标准化模式研究--以河南中医药大学为例

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中国标准化 2024年第6期 219-222页

作者：秦中朋张可欣张艳丽刁青蕊河南中医药大学

研究生社会实践是高校人才培养的重要环节,也是大学生了解国情、增长才干、奉献社会的重要途径。本研究以河南中医药大学为例,阐述社会实践标准化模式的意义,如有利于规范研究生社会实践活动开展、促进研究生创新能力培养和全面发展等,... 详细信息

研究生社会实践是高校人才培养的重要环节,也是大学生了解国情、增长才干、奉献社会的重要途径。本研究以河南中医药大学为例,阐述社会实践标准化模式的意义,如有利于规范研究生社会实践活动开展、促进研究生创新能力培养和全面发展等,并通过对研究生社会实践存在的问题进行分析,提出了建立研究生社会实践标准化模式的策略,期望对新时代加强研究生思想政治教育有所助益。

关键词：研究生社会实践标准化模式

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