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Curvature potential and Generalised Coloumb attraction into presumed heat development for a LED-tube 曲率势和广义科隆引力在led管热发展中的应用
Pub Date : 2023-08-15 DOI: 10.58396/eces020201
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引用次数: 0
Dynamics modeling for crane linkage mechanism in heavy vehicle 重型车辆起重机连杆机构动力学建模
Pub Date : 2023-07-21 DOI: 10.58396/eces020105
Run Xu, Tianyi Yan, Yonggen Wu, Jiaguang Liu, Xianglan Piao
. The dynamics modeling has an important role in optimizing design and decreasing cost, hence it has been built for searching for the intrinsic relationship among its parameters in crane linkage mechanism of heavy vehicle in light of this paper. The speed and displacement may change with sine and cosine shape periodically for crane linkage mechanism of vehicle in light of this paper modeling. The maximum speed may indicate ±2km/s and minimum one may provide ±180m/s. Meantime the maximum acceleration will indicate ±1Mm/s 2 , ±270k/m 2 , ±44km/s 2 &±5.8km/s 2 with the rotational angle to be 80º and 170º correspondingly in this paper. The former two has R=70mm &L=150mm and low rotational speed with n=500r/m and 1,000r/m while the latter two may have R=80mm &L=160mm with n=2,000r/m and 3,000r/m. They may enhance with increasing crane radius R and linkage length L respectively for the mechanism according to this modeling. The biggest acceleration effectiveness will be controlled with rotational speed. The excellent results are acquired in this paper in light of dynamics modeling.
.动力学建模对优化设计和降低成本具有重要作用,因此本文针对重型汽车起重机连杆机构中各参数之间的内在关系,建立了动力学建模模型。根据本文的建模,汽车起重机连杆机构的速度和位移会周期性地随正弦和余弦形状变化。最高速度可指示±2km/s,最低速度可指示±180m/s。同时,最大加速度分别为±1Mm/s 2、±270k/m 2、±44km/s 2和±5.8km/s 2,旋转角度分别为80º和170º。前两种转速为R=70mm和l =150mm,转速较低,转速为n=500r/m和1000r /m;后两种转速为R=80mm和l =160mm,转速为n= 2000r /m和3000r /m。根据该模型,二者分别随机构起重机半径R和连杆长度L的增大而增大。最大的加速效能将由转速控制。本文在动力学建模方面取得了很好的结果。
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引用次数: 0
Ansible: A Reliable Tool for Automation Ansible:一个可靠的自动化工具
Pub Date : 2023-07-18 DOI: 10.58396/eces020104
Mohammed Daffalla Elradi
. Technologies have advanced drastically throughout the last decade, where IT professionals are challenged with the task to install, configure, manage and troubleshoot a considerable amount of IT infrastructure. The challenge is to keep your IT environment consistent and up to date. Here, automation hops into the scene, as it plays a pivotal role in daily activities of modern IT. Automation provides an approach to streamline multiple processes across different platforms to guarantee an efficient, scalable, collaborative and cost-effective infrastructure management. There are many automation tools that are used nowadays, each has its pros and cons. In this paper Ansible was used to provide a complete web app due to the fact that it is agentless, which is more flexible in terms of compatibility and requires no installation on managed nodes and other distinct features. It was found to be a reliable tool in tasks automation, as it reduced the time required to obtain the final outcome by 70%, which is approximately 5.6 times less than when no automation was used.
。在过去十年中,技术突飞猛进,IT专业人员面临着安装、配置、管理和排除大量IT基础设施故障的挑战。挑战在于保持IT环境的一致性和最新性。在这里,自动化进入了场景,因为它在现代it的日常活动中起着关键作用。自动化提供了一种跨不同平台简化多个流程的方法,以保证高效、可扩展、协作和经济高效的基础设施管理。现在使用的自动化工具有很多,每个工具都有它的优点和缺点。在本文中,Ansible被用来提供一个完整的web应用程序,因为它是无代理的,在兼容性方面更灵活,不需要在托管节点上安装和其他明显的特性。它被认为是任务自动化中的一个可靠工具,因为它将获得最终结果所需的时间减少了70%,这比不使用自动化时减少了大约5.6倍。
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引用次数: 0
Structural scheme of an electro elastic actuator for nano displacement 一种纳米位移电弹性驱动器的结构方案
Pub Date : 2023-07-04 DOI: 10.58396/eces020103
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引用次数: 0
Emp protection - unsolved seventy-year-old problem: contradictions, incompetence, or premeditation? 电磁防护——70年未解之谜:矛盾、无能还是预谋?
Pub Date : 2023-06-20 DOI: 10.58396/eces020102
V. Gurevich
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引用次数: 0
The genetic code is not arbitrary 遗传密码不是任意的
Pub Date : 2023-04-17 DOI: 10.58396/eces020101
Nicolay Nicolaevich Kozlov
The study was carried out on the basis of mathematical analysis of experimental data: sets of genes and sets of natural genetic codes. All 5 cases of gene overlaps allowed by the DNA structure were investigated. Integral characteristics of genetic codes are introduced into consideration, which testify to the ability to overlap pairs of genes. It was possible to establish the functions in which all reinterpreted codons in the mitochondrial genetic codes (of humans and other organisms) participate, as well as a significant difference between the integral characteristics of such codes from the standard code. Our results allow us to conclude that code deviations from the standard carry a quite clear functional load. It follows from the above results that for all semantic families of codons, two protein sequences can be written that are practically not obstructed by the same DNA region, and for this you can use the most favorable (according to the combination of amino acids in the overlap) one of the 5 variants of such a compact notation of genes (5 cases overlap). A categorical ban exists for no more than 5% of amino acid pairs, both for the standard code and for all 14 known non-standard codes. Those. All 15 code tables have the same common property. This leaves no chance for any arbitrariness, chance. choose the structure of the genetic code. In the course of these studies, a mathematical theory of the genetic code has been developed, the first stage of research has already been published (see Appendix), a book of the results of the second stage has been prepared for publication, and work has been carried out on the third stage. It seems that this research topic of fundamental research is inexhaustible.
该研究是在对实验数据进行数学分析的基础上进行的:一组基因和一组自然遗传密码。对DNA结构允许的5例基因重叠进行了研究。遗传密码的整体特征被引入考虑,这证明了基因对重叠的能力。有可能建立线粒体遗传密码中所有重新解释的密码子参与的功能(人类和其他生物),以及这些代码与标准代码的整体特征之间的显着差异。我们的结果使我们得出这样的结论:代码偏离标准会带来相当明显的功能负载。从上面的结果可以看出,对于所有密码子的语义家族,两个蛋白质序列可以被写入几乎不被相同的DNA区域阻塞,为此,您可以使用最有利的(根据重叠中氨基酸的组合)这样一个紧凑的基因符号的5个变体之一(5个重叠情况)。不超过5%的氨基酸对存在分类禁令,包括标准代码和所有14个已知的非标准代码。这些东西。所有15个代码表都具有相同的公共属性。这样就不会有任何随意性和偶然性。选择遗传密码的结构。在这些研究过程中,形成了遗传密码的数学理论,已经发表了第一阶段的研究成果(见附录),编写了一本关于第二阶段成果的书,准备出版,并在第三阶段开展了工作。基础研究的这一研究课题似乎是取之不尽的。
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引用次数: 0
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Electrical and Computer Engineering Studies
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