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Possible Tetraquark Explanation for the J/ψK0S Structure Observed in Proton-Proton Collision Data at Center-of-Mass Energies of 7, 8, and 13 TeV 质心能量为 7、8 和 13 TeV 时质子-质子对撞数据中观测到的 J/ψK0S 结构的可能四夸克解释
Qeios Pub Date : 2024-06-08 DOI: 10.32388/yft8l5
J. Bevelacqua
{"title":"Possible Tetraquark Explanation for the J/ψK0S Structure Observed in Proton-Proton Collision Data at Center-of-Mass Energies of 7, 8, and 13 TeV","authors":"J. Bevelacqua","doi":"10.32388/yft8l5","DOIUrl":"https://doi.org/10.32388/yft8l5","url":null,"abstract":"Bevelacqua Resources, 7531 Flint Crossing Circle SE, Owens Cross Roads, AL 35763 USA bevelresou@aol.com\u0000\u0000     The LHCb Collaboration provided data that supports a J/ψK0S structure, denoted as Tθψs1(4000)0, using an amplitude analysis of B0 → J/ψϕK0S decay. The structure of the J/ψK0S is investigated using a first-order tetraquark mass formula. This mass relationship is based on weakly bound J/ψ plus K0S meson clusters. The first-order tetraquark mass formula provides a predicted mass of 3694 MeV/c2 that is within about 8% of the experimental value of 3991 MeV/c2 with a Jπ = 1+ prediction. The data does not distinguish between 1+ and 1¯ states.\u0000\u0000KEYWORDS: Tetraquark Model for the Tθψs1(4000)0; First-Order Mass Formula; Quark Model; Cluster Model.\u0000","PeriodicalId":503632,"journal":{"name":"Qeios","volume":" 14","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141369301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On the Same Page: Providing Theoretical Context for the Critical List of Variables for Sustaining the Commons 同心协力：为维持公域的关键变量清单提供理论背景
Qeios Pub Date : 2024-06-08 DOI: 10.32388/5i2ucv
Miramanni Mishkin
{"title":"On the Same Page: Providing Theoretical Context for the Critical List of Variables for Sustaining the Commons","authors":"Miramanni Mishkin","doi":"10.32388/5i2ucv","DOIUrl":"https://doi.org/10.32388/5i2ucv","url":null,"abstract":"Elinor Ostrom pioneered common pool resource management theory. Her work was advanced by other contemporaries in the field. The result was a list of enabling variables for sustaining common pool resource systems. However, the interpretation of the qualifiers for the variables has been somewhat inconsistent among researchers, rendering meta-analysis and cross-case comparisons less robust. As the basis for CPR system theory, the importance of context for consistency becomes more significant with the pressures for effective analyses and subsequent policy— increasing with the impacts of climate change on the world’s CPR systems. This variable context must be preserved in the operationalizing process to ensure more robust comparability in data collection and, ultimately, a more effective evolution of theory. This review paper presents a reference where each variable is discussed in the context of its nascence and application in CPR theory by the researcher who flagged its importance. The goal of providing a reference for the theoretical context for the critical list of variables is to maintain the variables' theoretical integrity. The goal is to enable more informative and robust results in singular and comparative CPR analyses. Additional variables are defined and recommended for inclusion.\u0000","PeriodicalId":503632,"journal":{"name":"Qeios","volume":" 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141369557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Does Intellectual Capital Efficiency Translate into Financial Performance for Islamic Banks in Indonesia? Evidence from the Pre-Pandemic Period 印度尼西亚伊斯兰银行的知识资本效率是否转化为财务绩效？大流行前时期的证据
Qeios Pub Date : 2024-06-05 DOI: 10.32388/chbtcm.2
Azharsyah Ibrahim, Rosniar Rosniar
{"title":"Does Intellectual Capital Efficiency Translate into Financial Performance for Islamic Banks in Indonesia? Evidence from the Pre-Pandemic Period","authors":"Azharsyah Ibrahim, Rosniar Rosniar","doi":"10.32388/chbtcm.2","DOIUrl":"https://doi.org/10.32388/chbtcm.2","url":null,"abstract":"This study investigates the determinants of financial performance in Indonesian Islamic banks, focusing on the Financing to Deposit Ratio (FDR) and Capital Adequacy Ratio (CAR) as key indicators. Utilizing data from Bank Syariah Indonesia (BSI) and Bank Muamalat Indonesia (BMI) between 2016 and 2020, the research employs Ordinary Least Squares (OLS) regression analysis to examine the influence of Human Capital Efficiency (HCE), Structural Capital Efficiency (SCE), and Capital Employed Efficiency (CEE) on FDR and CAR. The findings reveal that while CEE has a statistically significant negative relationship with FDR, the model for CAR lacks a statistically significant fit. This research contributes to understanding the role of intellectual capital in Islamic banking performance and offers insights for stakeholders in the Indonesian Islamic finance sector, with implications for the post-pandemic era.\u0000","PeriodicalId":503632,"journal":{"name":"Qeios","volume":"33 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141385772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Effects of Polypropylene Wastes on the Compressive Strength of Grade 25 Concrete 聚丙烯废料对 25 级混凝土抗压强度的影响
Qeios Pub Date : 2024-06-05 DOI: 10.32388/frvq7i.2
R. Umasabor, Oluwadamilola Ayomikun Longe
{"title":"The Effects of Polypropylene Wastes on the Compressive Strength of Grade 25 Concrete","authors":"R. Umasabor, Oluwadamilola Ayomikun Longe","doi":"10.32388/frvq7i.2","DOIUrl":"https://doi.org/10.32388/frvq7i.2","url":null,"abstract":"The effect of polypropylene waste on the compressive strength of grade 25 concrete was studied. This was due to the increased problem of environmental pollution which may lead to flooding these wastes are causing in our environment. The research used the experimental methods in carried out the study. The polypropylene were pulverized to sand particle sizes and dosed at 5 %, 10 %, 15 % and 20 % by weight as partial replacement of sand in grade 25 concrete, cured for 7 days, 14 days, 21 days and 28 days respectively.\u0000\u0000The results reveal that polypropylene can be substituted with sand in concrete up to 15% by weight with a negligible decrease of 3.7 % of compressive strength when compared to the control concrete. This depicts that polypropylene can be used in producing sustainable concrete.\u0000","PeriodicalId":503632,"journal":{"name":"Qeios","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141382153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Possible Description of the Excited States of the Neutral Charmed Omega in Terms of a First-Order Pentaquark Mass Formula 用一阶五夸克质量公式描述中性魅力欧米茄激发态的可能性
Qeios Pub Date : 2024-06-05 DOI: 10.32388/mu0id5
J. Bevelacqua
{"title":"Possible Description of the Excited States of the Neutral Charmed Omega in Terms of a First-Order Pentaquark Mass Formula","authors":"J. Bevelacqua","doi":"10.32388/mu0id5","DOIUrl":"https://doi.org/10.32388/mu0id5","url":null,"abstract":"Bevelacqua Resources, 7531 Flint Crossing Circle SE, Owens Cross Roads, AL 35763 USA bevelresou@aol.com\u0000\u0000     Recently proposed sscqq-bar pentaquark structures for the excited states of the neutral charmed omega are investigated using a first-order mass formula incorporating weakly interacting qq-bar meson and Ω0c baryon clusters. The results are compared to the predictions of the LHCb Collaboration. \u0000\u0000     The first-order pentaquark mass formula has typically yielded results within about 10% of the experimental mass values. Using this criterion, the Ω0c(2770), Ω0c(3000), Ω0c(3050), Ω0c(3065), Ω0c(3090), Ω0c(3119), and Ω0c(3185) states could be described by the ssc + uu-bar and ssc + dd-bar pentaquarks with the meson clusters uu-bar and dd-bar having a pseudoscalar configuration. The Ω0c(3185) is also described by the ssc + ss-bar with the ss-bar in a pseudoscalar state. In a similar manner, the Ω0c(3327) state could be described by the ssc + uu-bar and ssc + dd-bar pentaquarks with the meson clusters uu-bar and dd-bar having a vector configuration, and a ssc + ss-bar pentaquark with the meson cluster ss-bar having a pseudoscalar configuration. The model is not sufficiently refined to distinguish between these states.\u0000\u0000     The only state with a specified Jπ assignment is the Ω0c(2770). The Particle Data Group specifies a 3/2+ assignment. The first-order pentaquark allows both 1/2+ and 3/2+ values for all Ω0c excited states.\u0000\u0000KEYWORDS: Pentaquark, first-order mass formula, quark model, excited states of the neutral charmed omega\u0000","PeriodicalId":503632,"journal":{"name":"Qeios","volume":"75 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141385378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Review of: "focused ion beam technology has become very popular for performing special tasks such as cross-sectional imaging, preparation of nanodevice layers, nanopatterning of materials, and circuit editing" 回顾："聚焦离子束技术在执行横截面成像、纳米器件层制备、材料纳米图案化和电路编辑等特殊任务方面已变得非常流行"
Qeios Pub Date : 2024-05-24 DOI: 10.32388/4e4o01
Melina Parker
{"title":"Review of: \"focused ion beam technology has become very popular for performing special tasks such as cross-sectional imaging, preparation of nanodevice layers, nanopatterning of materials, and circuit editing\"","authors":"Melina Parker","doi":"10.32388/4e4o01","DOIUrl":"https://doi.org/10.32388/4e4o01","url":null,"abstract":"<jats:p/>","PeriodicalId":503632,"journal":{"name":"Qeios","volume":"9 31","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141098909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Decay Characteristics of Neutron Excess Scandium Nuclei 中子过剩钪核的衰变特性
Qeios Pub Date : 2024-05-24 DOI: 10.32388/25ngqr
J. Bevelacqua
{"title":"Decay Characteristics of Neutron Excess Scandium Nuclei","authors":"J. Bevelacqua","doi":"10.32388/25ngqr","DOIUrl":"https://doi.org/10.32388/25ngqr","url":null,"abstract":"Bevelacqua Resources, 7531 Flint Crossing Circle SE, Owens Cross Roads, AL 35762 USA  bevelresou@aol.com\u0000\u0000     In neutron star mergers, neutron excess nuclei and the r-process are important factors governing the production of heavier nuclear systems. A single-particle model evaluation of Scandium nuclei suggests that the heaviest Z = 21 nucleus will have mass 71 with filling of the 1g9/2 neutron shell. A = 59 – 71 scandium isotopes have limited experimental half-life data, but the model predicts beta decay half-lives in the range of 0.312 – 7.60 ms. Based on previous calculations for Z = 9 - 20, 26, and 30 systems and comparisons to the 59Sc – 67Sc calculations, summarized in the Japanese Nuclear Data Compilation, the single-particle model results likely overestimate the half-lives of A = 59 – 71 neutron excess scandium nuclei.\u0000\u0000KEYWORDS: Nucleosynthesis, Neutron Excess Scandium Nuclei, Beta Decay, Nuclear Structure\u0000","PeriodicalId":503632,"journal":{"name":"Qeios","volume":"4 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141100343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Review of: "preparation of nanodevice layers, nanopatterning of materials, and circuit editing" 回顾："纳米器件层的制备、材料的纳米图案化和电路编辑"
Qeios Pub Date : 2024-05-24 DOI: 10.32388/m2t0nh
Melina Parker
{"title":"Review of: \"preparation of nanodevice layers, nanopatterning of materials, and circuit editing\"","authors":"Melina Parker","doi":"10.32388/m2t0nh","DOIUrl":"https://doi.org/10.32388/m2t0nh","url":null,"abstract":"<jats:p/>","PeriodicalId":503632,"journal":{"name":"Qeios","volume":"7 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141099202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Developing a Framework for Cost Reduction Strategies through Process Automation in SMEs: A United States Perspective 通过中小企业流程自动化制定降低成本战略框架：美国视角
Qeios Pub Date : 2024-05-23 DOI: 10.32388/4e7ac7
Fakinlede Oluwafisayo
{"title":"Developing a Framework for Cost Reduction Strategies through Process Automation in SMEs: A United States Perspective","authors":"Fakinlede Oluwafisayo","doi":"10.32388/4e7ac7","DOIUrl":"https://doi.org/10.32388/4e7ac7","url":null,"abstract":"In the United States, where small and medium-sized enterprises (SMEs) swim in a competitive environment, an arduous task is that of resource optimization without sacrificing one's competitiveness. The automation process of activities has been a very promising opportunity to reduce costs and improve productivity. On the contrary, smaller businesses typically do not spend enough time creating clear roadmaps for how to appropriately take advantage of automation. The goal is to efficiently formulate a cost-reduction framework using process automation in small to medium-sized enterprises in America. The creation of the framework is firmly based on the use of the relevant literature and empirical data to pinpoint the most important themes, such as process identification, technology selection, implementation strategies, and performance measurement. Therefore, through weaving the key themes into a workable model, this paper acts as a pragmatic manual for SMEs who aspire to reap cost reduction and competitiveness gains through the implementation of process automation.\u0000","PeriodicalId":503632,"journal":{"name":"Qeios","volume":"57 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141103125","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study on Disability and the Right to Emotional and Sexual Life 关于残疾与情感和性生活权利的研究报告
Qeios Pub Date : 2024-05-23 DOI: 10.32388/spxwi1
Tancredi Pascucci
{"title":"Study on Disability and the Right to Emotional and Sexual Life","authors":"Tancredi Pascucci","doi":"10.32388/spxwi1","DOIUrl":"https://doi.org/10.32388/spxwi1","url":null,"abstract":"This study presents a group of personal stories regarding disabled people who wish to have a sexual and affective life, most of them considering the explicit consent of the partner. They are handled by their original families and their socio-sanitarian services, which take care of them, but they experience difficulties handling these “delicate matters.” Sexuality is one of the basic needs of people, but there is cultural resistance on the territory, in services, operators, and families who take care of fragile people, and does not accept this need or are not sufficiently prepared to consider it. Sexuality is a complex topic in this case; it triggers psycho-social aspects, but also medical and legal challenges which are often too complex for these people and for people who take care of them.\u0000","PeriodicalId":503632,"journal":{"name":"Qeios","volume":"42 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141107699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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