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Distribution and Relation of Primes with Tesla Numbers 3, 6, and 9

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Journal of Applied Mathematics and Physics 2024年第4期12卷 1021-1027页

作者： Javier Mendoza-Navarrete Huetzin Perez Ismael Ojeda Victor Verdugo Gabriel Luna Sandoval Ricardo Jimenez garcia jaime Alvarez Departametno de Matemá ticas CBTis 256 DGETI Cabo San Lucas M&#233xico DCI Departamento de Fisica Mé dica Universidad de Guanajuato Leon M&#233xico Divisió n de Ingenieria en Sistemas Computacionales Tecnol&#243gico Nacional de M&#233xico ITES Los Cabos Cabo San Lucas M&#233xico Departamento de Ingenieria Industrial en Manufactura Universidad Estatal de Sonora Navojoa M&#233xico Departamento de Elé ctrica-Electr&#243nica Tecnol&#243gico Nacional de M&#233xico Campus Mexicali Mexicali M&#233xico Guanajuato M&#233xico

This work presents a different approach to twin primes, an approach from the perspective of the Tesla numbers and gives a refresh and new observation of twin primes that could lead us to an answer to the Twin Prime Conjecture problem. We expose a peculiar relation between twin primes and the generation of prime numbers with Tesla numbers. Tesla numbers seem to be present in so many domains like time, vibration and frequency [1], and the space between twin primes is not the exception. Let us say that twin primes are more than just prime numbers plus 2 or minus 2, and Tesla numbers are more involved with twin primes than we think, and hopefully, this approach give us a better understanding of the distribution of the twin pairs.

关键词： Tesla Numbers Prime Number Twin Prime Numbers Twin Pair

Assessment of Seismic Indirect Losses Based on Utility Curves

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Open Journal of Civil Engineering 2019年第3期9卷 211-229页

作者： jaime garcía-Pérez Eric garcía-López Instituto de Ingeniería Ingeniería Estructural Edif. 2 Universidad Nacional Autónoma de México Ciudad Universitaria Coyoacán Mexico National Institute of Criminal Sciences Tlalpan Mexico

In the process of quantifying optimum seismic design parameters, the losses implying the failure of the system must be assessed. Intangibles such as human lives may lie among indirect losses. In this paper, we propose a model to calculate the value of the investment that society should be willing to make for saving lives. In order to do this, we analyze both individual and social problems. However, special treatment is given to the individual problem where the value of the life of a human being is inferred by what the person should be willing to pay or willing to accept to reduce the risk of dying. Due to the use of utility curves in the calculation of this kind of intangible, we pay special attention to shape and requirement conditions of these curves. We also pay attention when personal impact and legacies or bequests are considered in utility curves. The results are shown through some applications, especially in the computation of optimum seismic design coefficients at a low seismicity site.

关键词： Indirect Losses Human Life Value Willingness Criteria Utility Seismic Design

SenseCap Watcher:新的健康代理助手

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无线电 2024年第10期 46-50页

作者： [西班牙]jaime 谢沛岑(翻译) 不详

SenseCap Watcher是一款先进的健康代理助手,旨在彻底改变个人健康监测方式。首先,我要感谢Seeed Studio选择我作为新设备SenseCap Watcher的测试员。在我的研究生涯中,我一直专注于开发物联网代理,重点是协助老年人。我发表了大量论文... 详细信息

SenseCap Watcher是一款先进的健康代理助手,旨在彻底改变个人健康监测方式。首先,我要感谢Seeed Studio选择我作为新设备SenseCap Watcher的测试员。在我的研究生涯中,我一直专注于开发物联网代理,重点是协助老年人。我发表了大量论文,记录了在这一领域的研究,并在Hackster平台上展示了很多项目。这些项目具有测量生理参数、心电图、PPG等功能,本项目的亮点在于它能够利用YOLOV8姿势判断功能监测上肢运动。

关键词：物联网代理生理参数健康监测测试员研究生涯上肢运动

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La Guadalupe社区发展中心

现代装饰 2024年第2期 102-109页

作者：无 jaime Navarro(摄影) 范嘉苑(编译) CCA Centro de Colaboracion Arquitectonica 不详

为了振兴墨西哥塔巴斯科Jalpade Méndez地区的公共生活,墨西哥农业、土地和城市发展部(SEDATU)对该地区进行了总体规划,并对城市中最具代表性的三个公共空间进行更新:包括高性能体育中心、社区发展中心(CDC)和“ElCampestre”休闲公园... 详细信息

为了振兴墨西哥塔巴斯科Jalpade Méndez地区的公共生活,墨西哥农业、土地和城市发展部(SEDATU)对该地区进行了总体规划,并对城市中最具代表性的三个公共空间进行更新:包括高性能体育中心、社区发展中心(CDC)和“ElCampestre”休闲公园,而本案的社区发展中心(CDO)是一个为当地社区提供更广泛的发展机会的文化教育场所。

关键词：公共空间体育中心当地社区总体规划文化教育墨西哥

A fuzzy cognitive map-based algorithm for predicting water consumption in Spanish healthcare centres

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Building Simulation 2023年第11期16卷 2193-2205页

作者： Gonzalo Sánchez-Barroso jaime González-Domínguez Joao Paulo Almeida-Fernandes Justo garcía-Sanz-Calcedo Engineering Projects Area University of ExtremaduraAv.Elvas06006BadajozSpain Department of Paisagem Ambiente e OrdenamentoUniversity of EvoraR.Romão Ramalho7000-650ÉvoraPortugal

The management of water consumption in healthcare centres can have positive impacts on both the environmental performance and profitability of health *** tools assist in the decision-making process of managing the operation and maintenance of healthcare *** research aimed to integrate the empirical knowledge of experts in Healthcare Engineering and the historical data from 66 healthcare centres in a Fuzzy Cognitive *** outputs of the predictive model included water consumption,water cost,and CO_(2) emissions in healthcare facilities,along with eleven variables to discover the causes and consequences of water consumption in healthcare centres.A healthcare centre with about 12350 users,located in a city that experiences an average of 1100 heating degree days,whose facilities be moderately energy-efficient contributing over 50%with renewable energies is expected to consume 8.4 dam^(3) of water with 32.1 k€of cost,and contribute realising 30.8 ton CO_(2)eq *** use of Fuzzy Cognitive Maps for prediction can provide a high level of effectiveness in identifying the factors that contribute to water consumption and in designing key performance indicators to manage the environmental performance of healthcare *** tool is extremely effective in enhancing the performance of the management division of health systems.

关键词： water consumption Fuzzy Cognitive Maps healthcare centres Healthcare Engineering water management

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休闲食品行业可持续消费的商业模式创新研究

中国食品 2024年第16期 126-128页

作者：阳欢 jaime T.Ballena IV 菲律宾圣路易斯大学

随着社会的进步和消费者环保意识的增强,可持续消费已逐渐成为休闲食品行业的重要发展方向。休闲食品行业可持续消费的商业模式创新不仅有助于提升企业的社会形象,开发出更符合市场需求的产品,提高品牌忠诚度,进而增加市场份额和销售额... 详细信息

随着社会的进步和消费者环保意识的增强,可持续消费已逐渐成为休闲食品行业的重要发展方向。休闲食品行业可持续消费的商业模式创新不仅有助于提升企业的社会形象,开发出更符合市场需求的产品,提高品牌忠诚度,进而增加市场份额和销售额,还有助于减少对环境的负面影响,引导整个行业朝着更加健康、环保和可持续的方向发展,推动整个行业的进步。为此,本文分析了休闲食品行业的现状及发展趋势,阐述了可持续消费的重要性和紧迫性,并从产品创新、销售模式创新、供应链创新和品牌形象创新等方面,详细论述了休闲食品行业如何通过商业模式创新实现可持续消费,从而促进经济、环境和社会效益的和谐统一。

关键词：商业模式创新品牌忠诚度休闲食品行业符合市场需求可持续消费供应链创新和谐统一品牌形象

Population dynamics of three lizard species from the genus Sceloporus:short-term changes in demographic parameters

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Integrative Zoology 2019年第6期14卷 542-560页

作者： Selene VARGAS-garcÍA Víctor ARGAEZ Israel SOLANO-ZAVALETA J.jaime ZÚÑIGA-VEGA Graduate Program in Biological Sciences National Autonomous University of MexicoUniversity CityMexico CityMéxico Department of Ecology and Natural Resources Faculty of SciencesNational Autonomous University of MexicoUniversity CityMexico CityMéxico.

Most demographic studies focus on numerical changes that occur within populations across ***,typically studies at an interannual scale do not provide information on the particular times of the year(particular months or seasons)when rates of survival,recruitment,or migration increase or decrease due to physiological,behavioral or ecological *** monthly or seasonal changes in demographic parameters may lead to substantial variations in population *** this study,we collected capture-mark-recapture data on 3 species of lizards of the genus Sceloporus(Sceloporus torquatus,Sceloporus grammicus and Sceloporus megalepidurus)found in ecologically similar habitats to examine potential changes in demographic rates among 3 different climatic seasons:rainy,cold-dry and warm-dry *** tested different hypotheses about the effect of these seasons on survival,recruitment of new adults,and temporary *** found that during the season with severe thermal constraints,the cold-dry season,survival of *** decreased *** also detected a considerable increase in the recruitment rate of *** during the rainy season,when these lizards are establishing territories and finding *** contrast,we found no evidence of intra-annual changes in the rate of temporary *** addition,we calculated abundance and population growth rates for each species and for each *** study represents a significant contribution to the understanding of intra-annual demographic variation in lizards.

关键词： abundance recruitment Sceloporus lizards survival temporary emigration

Dietary carbohydrate-to-protein ratio influences growth performance,hepatic health and dynamic of gut microbiota in atlantic salmon(Salmo salar)

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Animal Nutrition 2022年第3期10卷 261-279页

作者： Alejandro Villasante Carolina Ramírez Hector Rodríguez Patricio Dantagnan Adrian Hernandez Elías Figueroa jaime Romero Facultad de Medicina Veterinaria y Agronomía Universidad de Las AmericasSantiagoChile Laboratorio de Biotecnología de Alimentos Unidad de AlimentosInstituto de Nutricion y Tecnología de Los Alimentos(INTA)Universidad de ChileSantiagoChile Programa de Anatomía y Biología Del Desarrollo Facultad de MedicinaUniversidad de ChileSantiagoChile Núcleo de Investigacion en Produccion Alimentaria Facultad de Recursos NaturalesUniversidad Catolica de TemucoTemucoChile

Atlantic salmon(Salmo salar)fed a carbohydrate-rich diet exhibit suboptimal growth performance,along with other metabolic *** is well known that gut microbes play a pivotal role in influencing metabolism of the host,and these microbes can be modified by the *** main goal of the present study was to determine the effect of feeding graded levels of digestible carbohydrates to Atlantic salmon on the distal intestine digesta microbiota at 3 sampling times(i.e.,weeks 4,8 and 12),during a 12-week trial.A low carbohydrate-to-high protein diet(LC/HP,0%wheat starch),a medium carbohydrate-tomedium protein diet(MC/MP,15%wheat starch)or a high carbohydrate-to-low protein diet(HC/LP,30%wheat starch)was fed to triplicate fish tanks(27 to 28 fish per tank).We performed an in-depth characterization of the distal intestine digesta ***,growth parameters,liver histology and the expression of genes involved in hepatic neolipogenesis in fish were *** fed a HC/LP diet showed greater hepatosomatic and viscerosomatic indexes(P=0.026 and P=0.018,respectively),lower final weight(P=0.005),weight gain(P=0.003),feed efficiency(P=0.033)and growth rate(P=0.003)compared with fish fed the LC/HP ***,feeding salmon a high digestible carbohydrate diet caused greater lipid vacuolization,steatosis index(P=0.007)and expression of fatty acid synthase(fas)and delta-6 fatty acyl desaturase(d6fad)(P=0.001 and P=0.001,respectively)in the liver compared with fish fed the LC/HP ***,the major impact of feeding a carbohydrate-rich diet to Atlantic salmon in beta diversity of distal intestine digesta microbiota was observed at week 4(HC/LP vs MC/MP and HC/LP vs LC/HP;P=0.007 and P=0.008,respectively)and week 8(HC/LP vs MC/MP;P=0.04),no differences between experimental groups were detected after 12 weeks of ***,at the end of the trial,there was a negative correlation between lactic acid bacteria(LAB)members,including Leuconostoc and Lactobacil

关键词： Microbiota Microbiome Atlantic salmon Steatosis Lactic acid bacteria Probiotics

A bibliometric review of cryptocurrencies:how have they grown?

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Financial Innovation 2022年第1期8卷 25-55页

作者： Francisco Javier garcía-Corral JoséAntonio Cordero-garcía jaime de Pablo-Valenciano Juan Uribe-Toril Research Group:Almeria Group of Applied Economy(SEJ 147) University of AlmeriaCarretera Sacramento s/n04120La Cañada de San UrbanoAlmeríaSpain Department of Law Financial and Tax LawUniversity of AlmeriaCarretera Sacramento s/n04120La Cañada de San UrbanoAlmeríaSpain Department of Business and Economics Applied Economic AreaUniversity of AlmeríaCarretera Sacramento s/n04120La Cañada de San UrbanoAlmeríaSpain

With the development of new technologies,some concepts become relevant in the economic area,as is the case with cryptocurrencies,in general,or Bitcoin and Ethereum,in *** to the impact of these tools,a detailed bibliometric study that allows us to obtain all information about cryptocurrencies must be *** study will help scientific production by specifying the development and lines of related research that have been followed and are currently being *** have used Tableau,R(Bibliometrix R Package),and VOSviewer software to analyze the *** have been combined to create and review unified metadata from the Web of Science(WoS)and Scopus *** bibliometric analysis shows 771 articles on the WoS database and 648 articles on Scopus published between 2010 and early *** present the most relevant articles,research areas,countries,institu-tions,authors,journals,and trends during the last few *** conclusion,the number of publications has grown in the last 3 *** analysis shows the evolution of block-chain technology used in this type of *** review of this period marks a possible end to the historical part of cryptocurrencies,thereby opening the current topic to its multiple applications.

关键词： Cryptocurrency Bitcoin Ethereum Bibliometric analysis Business and economics