Journal of Ultra Scientist of Physical Sciences Section A最新文献

A Theoretical and Experimental Approach to Ultrasonic Velocities, Densities, and Refractive Indices in Benzene and Aniline Mixture 苯和苯胺混合物中超声波速度、密度和折射率的理论和实验方法

Journal of Ultra Scientist of Physical Sciences Section A Pub Date : 2024-05-21 DOI: 10.22147/jusps-a/360201

VIJENDRA SINGH, Ajay Kumar Singh, Mohan Bhushan Kalhans

{"title":"A Theoretical and Experimental Approach to Ultrasonic Velocities, Densities, and Refractive Indices in Benzene and Aniline Mixture","authors":"VIJENDRA SINGH, Ajay Kumar Singh, Mohan Bhushan Kalhans","doi":"10.22147/jusps-a/360201","DOIUrl":"https://doi.org/10.22147/jusps-a/360201","url":null,"abstract":"The study investigates the theoretical velocities of binary liquid mixtures comprising Aniline and Benzene under 2MHz ultrasonic waves at temperatures of 303.15K, 308.15K, and 313.15K, examined in relation to mole fraction. Experimental data is compared with various theoretical models, including Nomoto theory (NOM), Ideal mixing relation (IMR), Impedance Relation (IR), Rao’s Specific Velocity Method (R), and Junjie’s relations (JR). The work reflects the changes in refractive index with varying liquid density across different mole fractions, explaining observed impacts on ultrasonic velocities. To assess the goodness of fit, Chi-square tests and average percentage errors are employed, allowing for an evaluation of the relative applicability of these theories within the studied systems. The study also explores how the thermos-acoustical characteristics of the systems evolve concerning the mole fraction of a common molecule, shedding light on molecular interactions. Furthermore, various parameters for the binary mixture, such as discrepancies in ultrasonic velocity, excess isentropic compressibility, surplus acoustic impedance, excess intermolecular free length, and molar refraction deviation, are computed using experimental data of density, refractive index, and ultrasonic velocities at different mole fractions of benzene in the aniline-benzene mixture. These calculations serve to reflect the intermolecular interactions present in the binary liquid mixture.","PeriodicalId":200922,"journal":{"name":"Journal of Ultra Scientist of Physical Sciences Section A","volume":"134 49","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141115182","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

Extending the Aryabhatan algorithm for the extraction of higher order roots 扩展用于提取高阶根的 Aryabhatan 算法

Journal of Ultra Scientist of Physical Sciences Section A Pub Date : 2024-01-30 DOI: 10.22147/jusps-a/360101

P. Singh

引用次数: 0

Bianchi Type-VIII Inflationary Cosmological Models with Flat Potential and Stiff perfect Fluid Distribution in General Relativity 广义相对论中具有平坦势能和刚性完美流体分布的比安奇第八类膨胀宇宙学模型

Journal of Ultra Scientist of Physical Sciences Section A Pub Date : 2023-12-14 DOI: 10.22147/jusps-a/350701

Dhirendra Chhajed, Monika bhakar, A. Tyagi

引用次数: 0

Higher Dimensional Bianchi V Models in f (R,T) Theory with Perfect Fluid Distribution 具有完美流体分布的f (R,T)理论中的高维Bianchi V模型

Journal of Ultra Scientist of Physical Sciences Section A Pub Date : 2023-08-03 DOI: 10.22147/jusps-a/350601

Kirti Khurdiya, Ajeet Singh

引用次数: 0

Magnetohydrodynamic flow in a vertical annular channel in presence of a uniform axial magnetic field 有均匀轴向磁场存在的垂直环形通道中的磁流体动力学流动

Journal of Ultra Scientist of Physical Sciences Section A Pub Date : 2023-07-06 DOI: 10.22147/jusps-a/350501

Neelam Bhargava, Kishan Singh Shekhawat

引用次数: 0

Implementation of Fuzzy Logic in Managing Common Anesthesia 模糊逻辑在普通麻醉管理中的应用

Journal of Ultra Scientist of Physical Sciences Section A Pub Date : 2023-04-27 DOI: 10.22147/jusps-a/350401

Hemlata Sahay, S. K. Goyal

{"title":"Implementation of Fuzzy Logic in Managing Common Anesthesia","authors":"Hemlata Sahay, S. K. Goyal","doi":"10.22147/jusps-a/350401","DOIUrl":"https://doi.org/10.22147/jusps-a/350401","url":null,"abstract":"Using fuzzy sets for reasoning is what we mean when we talk about fuzzy logic. Contradictory natures are prevalent phenomena in the medical field. Guidelines are used by anesthesiologists when taking care of patients. After gauging the patient’s vitals, he may make adjustments to the flow of medication and fluids, or even the ventilator settings. Knowledge about the real world is typically sketchy, inaccurate, and inconsistent. Due to the inherent representation of subjective human conceptions used in much medical decision making, fuzzy logic seems well-suited for use in anaesthesia. We have developed a fuzzy expert system using fuzzy methodology for the aim of fluid management during general anaesthesia. The desired intravenous fluid rate (IFR) is the defuzzified value that is output by the fuzzy expert system. Fuzzy inputs serve as antecedent parts of rules for a fuzzy expert system, and some examples of such inputs are mean arterial pressure (HUO), hourly urine output (HUO), and central venous pressure (CVP). It would only cost a little sum to have a human operator sometimes enter MAP, HUO, and CVP values into a personal computer for this purpose. The study’s overarching goal was to devise a method for approximating IFR by making use of a linguistic description of MAP and HUO. Fuzzy sets, including decreasing, constant, and growing MAP and HUO rates of change, would assist to illustrate the trend in a patient’s fluid state. To regulate fluid levels more precisely would be possible. Expert guidance in addition to the calculated use of fuzzy methods are essential for achievement of the desired outcome. Patients must be in generally good health before this mode may be used on them, and they must be undergoing minimally invasive surgery. Moderate to severe blood loss after surgery need more complex modalities involving more factors.","PeriodicalId":200922,"journal":{"name":"Journal of Ultra Scientist of Physical Sciences Section A","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128806547","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

Cauchy Characteristics and Some Fluid Flow Problems 柯西特性与一些流体流动问题

Journal of Ultra Scientist of Physical Sciences Section A Pub Date : 2023-04-11 DOI: 10.22147/jusps-a/350301

K. S. Reddy, C. Mahesh

引用次数: 0

Constraint programming have been identifying as promising technique for efficiently solving discrete optimization problem 约束规划是一种很有前途的求解离散优化问题的方法

Journal of Ultra Scientist of Physical Sciences Section A Pub Date : 2023-04-04 DOI: 10.22147/jusps-a/350201

Akash Pandey, Umesh Kumar Gupta

{"title":"Constraint programming have been identifying as promising technique for efficiently solving discrete optimization problem","authors":"Akash Pandey, Umesh Kumar Gupta","doi":"10.22147/jusps-a/350201","DOIUrl":"https://doi.org/10.22147/jusps-a/350201","url":null,"abstract":"Constraint programming has roots in logic programming, where a model has both a declarative and a procedural interpretation. A model is declarative because its statements can be read as logical propositions that describe the problem, and it is procedural because the statements can be processed as instructions for how to find a solution. To make constraint programming material to practical problems one needs propagation algorithms that are both viable and proficient. The most incredible propagation algorithm for the alldifferent constraint, i.e. the one getting hyper-circular segment consistency, is to be sure extremely productive. The reason is that we can apply matching hypothesis from operations research. Likewise for the symmetric alldifferent constraint and the weighted alldifferent constraint powerful and effective propagation algorithms exist, again dependent on techniques from operations research. From this paper we show that some time alldifferent constraint is more easy way to solve the MIP. For this we will choose an auction strategy by which a company get more revenue.Despite this considerable progress, there remains great potential for further integration, with the concomitantimprovement in both modeling and solution method.","PeriodicalId":200922,"journal":{"name":"Journal of Ultra Scientist of Physical Sciences Section A","volume":"223 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116419452","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

Deriving the physical phenomena of real TOUGMA's solution 导出了实际TOUGMA解的物理现象

Journal of Ultra Scientist of Physical Sciences Section A Pub Date : 2023-01-25 DOI: 10.22147/jusps-a/350101

Jean Luc Wendkouni Tougma

引用次数: 0

Metrics of TOUGMA TOUGMA指标

Journal of Ultra Scientist of Physical Sciences Section A Pub Date : 2022-12-30 DOI: 10.22147/jusps-a/340701

Jean Luc Tougma Wendkouni

引用次数: 0