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Electron Orbiting Patterns 电子轨道图
Dana George Cottrell
This article presents electron orbiting patterns based on a symmetrical orthogonal arrangement of protons and neutrons in the nucleus of an atom as outlined in a published article titled An Orthogonal Mechanical Model of Stable Nuclei (Dana George Cottrell, 2021). In that article, an electron orbiting arrangement about the orthogonal axes was developed which adapted the mechanical models to the Periodic Table. This article will show how electron orbiting patterns on two axes group elements in accordance to the Periodic Table. In the interest of simplicity, binding energies and energy levels using quantum and wave mechanics are not described in this article.
这篇文章展示了电子轨道模式,基于原子核中质子和中子的对称正交排列,正如一篇题为《稳定原子核的正交力学模型》(Dana George Cottrell, 2021)的文章所概述的那样。在那篇文章中,发展了一种关于正交轴的电子轨道排列,使力学模型适应于元素周期表。这篇文章将展示两个轴上的电子轨道模式是如何根据元素周期表来分组元素的。为了简单起见,本文不使用量子力学和波动力学来描述结合能和能级。
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引用次数: 0
Report of the Russell Square Theatre 罗素广场剧院报道
Di Yang
Design of a low-energy, passively ventilated, healthy and comfortable theatre building for Russell Square in the London area. The project utilizes analytical tools—IES VE and CIBS EAM10—to assist in the design of building performance simulations and to analyze and test the effectiveness of building and environmental strategies. The project maximizes the natural ventilation and passive cooling of the theatre, and the building performance simulation is iterated over time to achieve the required environmental objectives for the building’s volume flow and CO2 concentration. The building was optimized through the use of solar energy, natural wind and geographical topography, high performance building maintenance structures and good airtightness and shading adjustable technologies to enhance the use of passive technologies, ultimately providing a quality building that meets the project objectives of health and comfort.
为伦敦罗素广场设计一座低能耗、被动通风、健康舒适的剧院建筑。该项目利用分析工具(ies VE和CIBS eam10)协助设计建筑性能模拟,并分析和测试建筑和环境战略的有效性。该项目最大限度地利用了剧院的自然通风和被动冷却,随着时间的推移,建筑性能模拟不断迭代,以实现建筑体积流量和二氧化碳浓度所需的环境目标。该建筑通过利用太阳能、自然风和地理地形、高性能建筑维护结构和良好的气密性和遮阳调节技术来优化,以加强被动技术的使用,最终提供了一个满足健康和舒适项目目标的高质量建筑。
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引用次数: 0
A Multistep Method for a Special Class of Second—Order Differential Equations 一类特殊二阶微分方程的多步解法
S. O. Ayinde, M. O. Oke, R. Ogunrinde, A. Obayomi, S. Ogunyebi, S. E. Fadugba, O. Abolarin
A multi–step numerical method for the solution of second order ordinary differential equation was developed by interpolating in a finite range with a basis function. The basis function consists of a combination of exponential and trigonometric functions to ensure that such problems possess unique and continuously differentiable solutions. The method has been tested and found to be reliable, efficient and less tedious than other multi-step methods which require reduction of higher order equations into several first order equations. The method was applied to some special second order equations arising from mechanics and engineering problems. The requisite numerical properties were obtained.
利用基函数在有限范围内插值,提出了求解二阶常微分方程的多步数值解法。基函数由指数函数和三角函数的组合组成,以确保此类问题具有唯一且连续可微的解。与其他需要将高阶方程简化为若干个一阶方程的多步方法相比,该方法可靠、有效且不繁琐。将该方法应用于一些由力学和工程问题引起的特殊二阶方程。得到了所需的数值性质。
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引用次数: 0
Energy, Economical, Environmental and Medical Applications of Cold Nuclear Fusion of Hydrogen with Powder and Liquid Forms of Metals 氢与粉末和液态金属冷核聚变的能源、经济、环境和医疗应用
U. Seshavatharam, S. Lakshminarayana
Aim of this paper is to highlight the four major applications of Cold Nuclear fusion (CNF). Considering Google publications, NASA publications, European funding amounts and other important experimental results, we have developed a mechanism for understanding the mystery of energy liberation in CNF associated with fusion of hydrogen with metals. Apart from clean thermal energy liberation, we have identified three important applications of CNF. They are: Preparing Iridium-, Platinum-and Gold-like costly elements from Tungsten-like elements, converting high level nuclear radioactive waste into stable atomic nuclides and preparing radioactive isotopes for medical applications. It may be noted that, we have developed a common, simple and workable theoretical procedure for understanding the above applications and it needs funding for conducting experimental studies. We emphasize the point that, our proposed scientific concept of CNF is practical compared to other theoretical models of cold nuclear fusion.
本文的目的是重点介绍冷核聚变(CNF)的四大应用。考虑到Google的出版物、NASA的出版物、欧洲的资助金额和其他重要的实验结果,我们已经开发出一种机制来理解与氢与金属聚变相关的CNF能量释放之谜。除了清洁的热能释放,我们已经确定了CNF的三个重要应用。它们是:从类钨元素中制备类铱、类铂和类金的昂贵元素,将高水平的核废料转化为稳定的原子核素,以及制备用于医疗应用的放射性同位素。值得注意的是,我们已经制定了一个通用、简单和可行的理论程序来理解上述应用,它需要资金来进行实验研究。我们强调,与其他冷核聚变理论模型相比,我们提出的CNF科学概念是实用的。
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引用次数: 0
Traditional Architecture of Ikwerre Land. A Case Study of Emohua: Cradle to Post Modernism 伊克维尔地区的传统建筑。以表情符号为例:从摇篮到后现代主义
Chima Ichendu
The speedy exit of traditional values and culture is evident in all facets of human life and practice; architectural practice included. Due to the impacts of globalisation and industrialisation, certain negative effects have surfaced in every aspect of life. In Nigeria today, most people’s desire for “modern” cement homes built as opposed to the now archaic buildings of old, may render them stoic and uncompromising. As a result, many may prefer to go without a roof over their heads than make do with old-fashioned buildings of mud and clay. The report is more of picturesque ethnographical studies of the architecture of Rumuche Emohua. Through the study, basic characteristics are presented. Rumuche Emohua a town in Emohua local government area, Rivers State, Nigeria consists of indigenes who venture, largely, into occupations such as farming, fishing, and hunting as a result of the availability of land and such natural resources. In this report, the ethnological research approach was adopted so that the people’s architectural character is documented and presented in this report. In this report, the family lineage of a young man who is mature for family responsibility development is allowed a home in the style of I-home architecture. From this, the growth of his family causes the house to evolve into the family setting home structure called the courtyard dwelling. Both the single and courtyard homes have certain fizzled features that remain in spite of the change such as the family well, the kitchen, and the toilet/bathroom. Although, the kitchen is increased to carry activities posed by the expanded family size, the family well remains a fixed central place. Due to the impacts of industrialisation, the traditional construction method to has been eradicated, although some traces of the courtyard and single home settings are still existent. Part of the factors that impacted to this, is the sparse availability of land due to a rise in population. Also presented are basic construction methods and materials. All of these are recorded for future use, due to the continuous extinction of the traditional features in today’s society, particularly in the Rumuche Emohua community.
传统价值和文化的迅速消亡在人类生活和实践的各个方面都是显而易见的;包括建筑实践。由于全球化和工业化的影响,某些负面影响已经在生活的各个方面浮出水面。在今天的尼日利亚,大多数人渴望建造“现代”水泥房屋,而不是现在的古旧建筑,这可能使他们坚忍和不妥协。因此,许多人可能宁愿没有屋顶,也不愿将就着住在老式的泥和粘土建筑里。该报告更多的是对鲁穆彻Emohua建筑的生动的民族志研究。通过研究,提出了其基本特点。Rumuche Emohua是尼日利亚河流州Emohua地方政府区的一个城镇,由于土地和自然资源的可用性,当地居民主要从事农业、渔业和狩猎等职业。在这篇报告中,我们采用了民族学的研究方法,在这篇报告中记录和呈现了人们的建筑特征。在这个报告中,一个成熟的家庭责任发展的年轻人的家庭血统被允许以I-home建筑的风格居住。由此,他的家庭的成长使房子演变成家庭设置的家庭结构,称为庭院住宅。单户住宅和四合院住宅都有一些过时的特征,尽管发生了变化,如家庭井、厨房和厕所/浴室。虽然随着家庭规模的扩大,厨房被增加以进行各种活动,但家庭井仍然是一个固定的中心场所。由于工业化的影响,传统的建筑方法已经被根除,虽然一些院落和单一的家庭设置的痕迹仍然存在。造成这种影响的部分因素是由于人口增加而导致的土地稀缺。同时介绍了基本的施工方法和材料。所有这些都被记录下来,以备将来使用,因为传统的特征在今天的社会中不断消失,特别是在鲁穆彻表情社区。
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引用次数: 0
Research on Identification System of Aero Engine Blade 航空发动机叶片识别系统研究
Tianwei Cui
This paper mainly focuses on the recognition of engraved code information, including three steps: character image acquisition, character image preprocessing and character recognition. To carry out the research of blade identity information integration technology, and realize the end-to-end identification of blade identity information.
本文主要研究刻字码信息的识别,包括字符图像采集、字符图像预处理和字符识别三个步骤。开展叶片身份信息集成技术研究,实现叶片身份信息的端到端识别。
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引用次数: 0
Working Principle and Application of Microbial Fuel Cell 微生物燃料电池的工作原理及应用
Shuyi Zhou
Microbial fuel cell (MFC) is a device that uses microorganisms to convert chemical energy from organic matter directly into electrical energy. It is considered to have the potential for a wide range of applications to meet future human energy needs fuel diversity. This paper introduces the basic working principle of MFC and illustrates the electrode material, membrane and cell configuration selection on the performance influence of MFC. In addition, the application progress of MFC in recent years is reviewed, including sewage treatment, microbial electrolysis cell (MEC) and microbial desalination cell (MDC). Finally, the development direction of MFC is prospected: membrane and electrode materials need to be further studied, and MFC coupling technology needs to be continuously promoted.
微生物燃料电池(MFC)是一种利用微生物将有机物中的化学能直接转化为电能的装置。它被认为具有广泛应用的潜力,以满足未来人类能源需求的燃料多样性。介绍了MFC的基本工作原理,说明了电极材料、膜和电池配置的选择对MFC性能的影响。综述了近年来MFC的应用进展,包括污水处理、微生物电解电池(MEC)和微生物海水淡化电池(MDC)。最后展望了MFC的发展方向:膜和电极材料有待进一步研究,MFC耦合技术有待不断推广。
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引用次数: 1
The Work Ability of Hydropower Plant Employees in Altitude Conditions of 650 m to 4100 m in China 海拔650 ~ 4100米中国水电厂职工工作能力研究
Jing Yang, Yong Liu, Wen-ge Wei, Haibo Li, Xingguo Yang
Objectives: People exposed to a high-altitude environment show impaired work ability. However, the relationships between the work ability of hydropower plant employees at different altitudes and various influencing factors have not yet been studied. This study focuses on the distribution and factors influencing of work ability in hydropower plant employees working at altitudes of 650‒4100 m and explores measures to improve their work ability. Methods: We randomly selected 374 employees from 12 hydropower plants at different altitudes to carry out cross-sectional research, using a work ability index (WAI) and anxiety self-assessment scale (SAS) to collect information, and then performed an analysis using hypothesis testing, correlation, and multiple linear regression analysis. Results: The results showed that there is a significant difference in the WAI value of different altitude groups (p < 0.001), which decreases by 3.23% on average per thousand m the altitude increases (p < 0.001). The main relevant factors include the level of anxiety (p < 0.001), the nature of the work (p = 0.022), vacation time (p = 0.004), and diet (p = 0.037). The work ability of hydropower plant employees above 1000 m is lower (WAI < 37) than others. Employees with higher education, 30‒40 years old, with high-altitude work experience, and nonsmoking and nondrinking have relatively higher WAI values in each group comparison. Conclusions: These findings help to formulate practical intervention plans and raise the work ability at different altitudes, especially in high-altitude hydropower plants. In this way, we can help reduce the risk of early retirement.
目的:暴露在高海拔环境中的人工作能力受损。然而,不同海拔水电厂职工工作能力与各种影响因素之间的关系尚未得到研究。本研究主要研究海拔650-4100米水电厂职工工作能力的分布及影响因素,探讨提高其工作能力的措施。方法:随机抽取12个不同海拔地区水电站374名员工进行横断面研究,采用工作能力指数(WAI)和焦虑自评定量表(SAS)收集资料,采用假设检验、相关分析和多元线性回归分析进行分析。结果:不同海拔组的WAI值存在显著差异(p < 0.001),随着海拔的升高,WAI值平均每千米降低3.23% (p < 0.001)。主要影响因素包括焦虑程度(p < 0.001)、工作性质(p = 0.022)、休假时间(p = 0.004)和饮食(p = 0.037)。1000 m以上水电厂职工的工作能力较低(WAI < 37)。在各组比较中,高学历、30-40岁、有高原工作经历、不吸烟不饮酒的员工的WAI值相对较高。结论:这些发现有助于制定切实可行的干预方案,提高不同海拔地区,特别是高海拔水电站的工作能力。这样,我们可以帮助降低提前退休的风险。
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引用次数: 0
Assessment of Groundnut and Sorghum Intercropping 花生与高粱间作评价
Nagla, N. Suleman, Ahmed M. El Naim, Khalid A. Ibrahim
Intercropping approach is to maximizing the use of limited farm lands as well as attaining food security to the subsistence farmers. A field experiment was conducted during two consecutive rainy seasons (2013/14 and 2014/2015) at Sheikan Locality, North Kordofan State, Sudan to investigate the effects of intercropping groundnut with two varieties of sorghum on land use efficiency. The experiment consisted of eleven treatments: three sole crop of groundnut, a local sorghum variety (Zinari) and an improved sorghum variety (Butana) and eight spatial arrangements of 1:1, 1:2, 2:1 and 2:2 rows of groundnut with each of the local or improved sorghum varieties. Treatments were arranged in a randomized complete block design with four replications. Land equivalent ratio (LER), competitive indices and economic analysis were used to evaluate the productivity. The results revealed that the intercropping affected most of the characteristics studied. The results revealed that all competitive ratios (CRs) were less than 1 in all intercropping treatments in both seasons indicating that, all intercropping patterns were advantageous over sole cropping The arrangement of GSV1 2:2 (two groundnut rows alternating with two rows of sorghum var. Butana rows) was the best pattern in terms of land use efficiency, with LERs of 1.46 and highest cash returns (6345.3 SDG). The study concluded that, the arrangement of GSV1 2:2 is the best combination for maximum use of land.
间作方法是为了最大限度地利用有限的耕地,并实现自给农民的粮食安全。在苏丹北科尔多凡州Sheikan地区连续两个雨季(2013/14和2014/2015)进行了田间试验,研究了花生与两种高粱间作对土地利用效率的影响。试验共设3个花生单作、1个地方高粱品种(齐纳里)和1个改良高粱品种(布塔纳)11个处理,花生与地方或改良高粱各作1:1、1:2、2:1和2:2行8个空间布置。处理采用随机完全区组设计,共4个重复。采用土地等效比(LER)、竞争指数和经济分析方法对生产力进行评价。结果表明,间作影响了所研究的大部分性状。结果表明:2个季节所有间作处理的竞争比(CRs)均小于1,表明所有间作模式均优于单作模式,其中以GSV1 2:2(花生两行与高粱两行交替种植)的土地利用效率最佳,其竞争比为1.46,现金收益最高(6345.3 SDG)。研究认为,GSV1: 2:2的布局是最大限度利用土地的最佳组合。
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引用次数: 0
Developing Cost Effective Approach to Integrate Cadastral Map and Land Parcel Data Using RS & GIS Technologies 利用RS和GIS技术开发具有成本效益的地籍图和地块数据集成方法
M. Shakir, Z. Ali, A. Arko-Adjei
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引用次数: 1
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Proceedings of The 6th International Conference on Innovation in Science and Technology
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