Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Discipline
Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 115381 - 115410 of 1114128

Full-Text Articles in Entire DC Network

Maple Syrup Urine Disease, Mackenzie Lesczcynski Oct 2023

Maple Syrup Urine Disease, Mackenzie Lesczcynski

D.U.Quark

No abstract provided.


Numerical Modeling Of Renal Ionic Equilibrium For Implantable Kidney Applications, Saleh Massoud, Ayham Darwich, Ebrahim Ismaiel Oct 2023

Numerical Modeling Of Renal Ionic Equilibrium For Implantable Kidney Applications, Saleh Massoud, Ayham Darwich, Ebrahim Ismaiel

Baghdad Science Journal

The human kidney is one of the most important organs in the human body; it performs many functions and has a great impact on the work of the rest of the organs. Among the most important possible treatments is dialysis, which works as an external artificial kidney, and several studies have worked to enhance the mechanism of dialysate flow and improve the permeability of its membrane. This study introduces a new numerical model based on previous research discussing the variations in the concentrations of sodium, potassium, and urea in the extracellular area in the blood during hemodialysis. We simulated the …


Diversity Operators-Based Artificial Fish Swarm Algorithm To Solve Flexible Job Shop Scheduling Problem, Alaa Wagih Abdulqader, Sura Mazin Ali Oct 2023

Diversity Operators-Based Artificial Fish Swarm Algorithm To Solve Flexible Job Shop Scheduling Problem, Alaa Wagih Abdulqader, Sura Mazin Ali

Baghdad Science Journal

Artificial fish swarm algorithm (AFSA) is one of the critical swarm intelligent algorithms. In this paper, the authors decide to enhance AFSA via diversity operators (AFSA-DO). The diversity operators will be producing more diverse solutions for AFSA to obtain reasonable resolutions. AFSA-DO has been used to solve flexible job shop scheduling problems (FJSSP). However, the FJSSP is a significant problem in the domain of optimization and operation research. Several research papers dealt with methods of solving this issue, including forms of intelligence of the swarms. In this paper, a set of FJSSP target samples are tested employing the improved algorithm …


Kinetic Study Of Polymerization Isopropylacrylamide In Aqueous Solution, Ameen Hadi Mohammed, Hala Rahman Noor Mohamad, Mansor Bin Ahmad Oct 2023

Kinetic Study Of Polymerization Isopropylacrylamide In Aqueous Solution, Ameen Hadi Mohammed, Hala Rahman Noor Mohamad, Mansor Bin Ahmad

Baghdad Science Journal

An experimental of kinetics investigation of the solution free radical polymerization of isopropylacrylamide (IPAM) initiated with potassium persulfate (PPS) was conducted. The reactions were carried out at constant temperature of 60 °C in distilled water under unstirred and inert conditions. Using the well-known conversion vs. time technique, the effects of initiator and monomer concentration on the rate of polymerization (Rp) were investigated over a wide range. Under the conditions of our work, the orders 0.38 and 1.68 were found with respect to initiator and monomer, respectively. However, the rate of polymerization (Rp) is not straight forwardly corresponding monomer concentration. The …


The Effects Of Disruption Type, Trip Purpose, Gender, And Age On Driver Diversion Willingness In The United States Of America, James D. Fuller Oct 2023

The Effects Of Disruption Type, Trip Purpose, Gender, And Age On Driver Diversion Willingness In The United States Of America, James D. Fuller

LSU Master's Theses

When drivers encounter traffic congestion, one of the most common ways to avoid excessive delays is to divert to an alternate route. Despite the commonplace nature of such routing decisions, relatively little is known about the specific influencers, motivators, and preferences that affect diversion choices under disrupted conditions. Understanding these driver motivations is important for improving the ability of transportation authorities to plan, design, operate, and maintain transportation networks. The research described in this thesis utilizes a driver survey to investigate the situational factors and personal characteristics that may play a significant role in determining a decision to divert or …


Experimental Investigation Of The Mechanical And Structural Properties Of A Functionally Graded Material By Adding Alumina Nanoparticles Using A Centrifugal Technique, Adwaa Mohammed Abdulmajeed, Ahmed Fadhil Hamzah Oct 2023

Experimental Investigation Of The Mechanical And Structural Properties Of A Functionally Graded Material By Adding Alumina Nanoparticles Using A Centrifugal Technique, Adwaa Mohammed Abdulmajeed, Ahmed Fadhil Hamzah

Baghdad Science Journal

In this work, functionally graded materials were synthesized by centrifugal technique at different volume fractions 0.5, 1, 1.5, and 2% Vf with a rotation speed of 1200 rpm and a constant rotation time, T = 6 min . The mechanical properties were characterized to study the graded and non-graded nanocomposites and the pure epoxy material. The mechanical tests showed that graded and non-graded added alumina (Al2O3) nanoparticles enhanced the effect more than pure epoxy. The maximum difference in impact strength occurred at (FGM), which was loaded from the rich side of the nano-alumina where the maximum value wasat 1% Vf …


Synthesis And Investigation Of Structural And Optical Properties Of Cdo: Ag Nanoparticles Of Various Concentrations, Suaad A. Muhammed, Nada K. Abbas Oct 2023

Synthesis And Investigation Of Structural And Optical Properties Of Cdo: Ag Nanoparticles Of Various Concentrations, Suaad A. Muhammed, Nada K. Abbas

Baghdad Science Journal

This study discussed the effects of doping with silver (Ag) on the optical and structural properties of CdO nanoparticles at different concentrations 0, 1, 2, 3, 4, 5 wt% prepared by the precipitation method. The materials were annealed at 550˚C for 1 h. The structural, topographical, and optical properties were diagnosed by X-ray diffraction analysis, atomic force instrument, and visible and ultraviolet spectrometers. The results show that the average diameter of the grains depends on the percentage of added silver to the material, as the diameter decreased from 88.8 to 59.7 nm, and it was found that the roughness increased …


Effect Of Green-Biosynthesis Aluminum Nanoparticles (Al Nps) On Salmonella Enterica Isolated From Baghdad City, Zahraa A. Alshaheeb, Asma G. Oraibi, Zaid A. Thabit Oct 2023

Effect Of Green-Biosynthesis Aluminum Nanoparticles (Al Nps) On Salmonella Enterica Isolated From Baghdad City, Zahraa A. Alshaheeb, Asma G. Oraibi, Zaid A. Thabit

Baghdad Science Journal

This study is aimed to Green-synthesize and characterize Al NPs from Clove (Syzygium aromaticumL.) buds plant extract and to investigate their effect on isolated and characterized Salmonella enterica growth. S. aromaticum buds aqueous extract was prepared from local market clove, then mixed with Aluminum nitrate Al(NO3)3. 9 H2O, 99.9% in ¼ ratio for green-synthesizing of Al NPs. Color change was a primary confirmation of Al NPs biosynthesis. The biosynthesized nanoparticles were identified and characterized by AFM, SEM, EDX and UV–Visible spectrophotometer. AFM data recorded 122nm particles size and the surface roughness RMs) of the pure S. aromaticum buds aqueous extract …


A Comparative Study On Association Rule Mining Algorithms On The Hospital Infection Control Dataset, Yahya Asmar Zakur, Seyed Bagher Mirashrafi, Laith Rezouki Flaih Oct 2023

A Comparative Study On Association Rule Mining Algorithms On The Hospital Infection Control Dataset, Yahya Asmar Zakur, Seyed Bagher Mirashrafi, Laith Rezouki Flaih

Baghdad Science Journal

Administrative procedures in various organizations produce numerous crucial records and data. These records and data are also used in other processes like customer relationship management and accounting operations.It is incredibly challenging to use and extract valuable and meaningful information from these data and records because they are frequently enormous and continuously growing in size and complexity.Data mining is the act of sorting through large data sets to find patterns and relationships that might aid in the data analysis process of resolving business issues. Using data mining techniques, enterprises can forecast future trends and make better business decisions.The Apriori algorithm has …


Asian Americans, Latinos, And The Hana Center: Solidarity Through Community Organization In Northeastern Chicago, Janeth Montenegro Marquez Oct 2023

Asian Americans, Latinos, And The Hana Center: Solidarity Through Community Organization In Northeastern Chicago, Janeth Montenegro Marquez

Theses and Dissertations

This thesis examines how the history of exclusionary immigration laws against Chinese immigrants affected later immigration laws aimed at both new Asian and Latin Americans immigrants, with a focus on undocumented individuals from both geographic areas in the United States. The HANA Center, a Korean American nonprofit and immigration welcome center, located in Chicago, brings undocumented Asian Americans and Latinos together by creating an environment where the two can work together in their shared fight for immigration reform. Undocumented Latino voices are prominent in discourse around undocumentation in the United States, but undocumented Asian Americans are an equally important and …


Top-Down Nanomanufacturing Of Anisotropic Two-Dimensional Metals, Md Rubayat-E Tanjil Oct 2023

Top-Down Nanomanufacturing Of Anisotropic Two-Dimensional Metals, Md Rubayat-E Tanjil

USF Tampa Graduate Theses and Dissertations

Two-dimensional (2D) materials have introduced a transformative era in materials science with extensive research being performed to gain a fundamental understanding of their diverse properties and applications. Amongst the broader 2D material family, 2D metals or 2D metallic nanosheets (2DMNSs) typically denotes the nanometer-scale thin elemental metals, compound, or alloys, which shows superlative chemical and physical properties compared to bulk counterparts due to the reduced dimensionality. 2D materials’ widespread direct physical or chemical isolation techniques have been facilitated due to their intrinsic van der Waals layered morphology, whereas 3D close-packed bulk metals with isotropic bonding hinder their facile isolation in …


On The Foundations Of Symbolic 5-Plithogenic Number Theory, Mohamed Soueycatt, Barbara Charchekhandra, Rashel Abu Hakmeh Oct 2023

On The Foundations Of Symbolic 5-Plithogenic Number Theory, Mohamed Soueycatt, Barbara Charchekhandra, Rashel Abu Hakmeh

Neutrosophic Sets and Systems

No abstract provided.


On Symbolic N-Plithogenic Random Variables Using A Generalized Isomorphism, Mohamed Bisher Zeina, Saeed Hemeda, Mazeat Koreny, Mohammad Abobala Oct 2023

On Symbolic N-Plithogenic Random Variables Using A Generalized Isomorphism, Mohamed Bisher Zeina, Saeed Hemeda, Mazeat Koreny, Mohammad Abobala

Neutrosophic Sets and Systems

No abstract provided.


Improving Wireless Sensor Network Security Using Quantum Key Distribution, Laith H. Alhasnawy, Ameer K. Al-Mashanji Oct 2023

Improving Wireless Sensor Network Security Using Quantum Key Distribution, Laith H. Alhasnawy, Ameer K. Al-Mashanji

Baghdad Science Journal

Wireless Sensor Networks (WSNs) are promoting the spread of the Internet for devices in all areas of life, which makes it is a promising technology in the future. In the coming days, as attack technologies become more improved, security will have an important role in WSN. Currently, quantum computers pose a significant risk to current encryption technologies that work in tandem with intrusion detection systems because it is difficult to implement quantum properties on sensors due to the resource limitations. In this paper, quantum computing is used to develop a future-proof, robust, lightweight and resource-conscious approach to sensor networks. Great …


Surface Modifications Of Lini0.96Co0.02Mn0.02O2 With Tungsten Oxide And Phosphotungstic Acid, Gang Zhao, Zheng-Liang Gong, Yi-Xiao Li, Yong Yang Oct 2023

Surface Modifications Of Lini0.96Co0.02Mn0.02O2 With Tungsten Oxide And Phosphotungstic Acid, Gang Zhao, Zheng-Liang Gong, Yi-Xiao Li, Yong Yang

Journal of Electrochemistry

With the rapid development of electric vehicles, enormous demands are made for higher energy density, better cycling performance and lower cost of lithium-ion batteries (LIBs). As an important high capacity cathode material for LIBs, the high nickel layered oxide material LiNi0.8Co0.1Mn0.1O2(NCM811) can reach an energy density of 760 Wh·kg-1. The ultra-high nickel ternary positive electrode material (LiNi1-x-yCoxMnyO2, x ≥ 0.90) has a specific capacity of more than 210 mAh·g-1, and can realize higher energy density. Besides, an ultra-high nickel material …


Political Representation Of Women In Parliament: A Literature Review And Future Research Opportunities, Rini Archda Saputri, Mada Sukmajati, Desintha Dwi Asriani Oct 2023

Political Representation Of Women In Parliament: A Literature Review And Future Research Opportunities, Rini Archda Saputri, Mada Sukmajati, Desintha Dwi Asriani

Jurnal Wacana Politik

Over the past twenty-five years, gender and politics scholars have engaged in extensive theoretical and empirical discussions about women’s political representation. This article provides a comprehensive literature review of these studies. This study is divided into three themes: descriptive representation of women, substantive representation of women, and the correlation between descriptive and substantive representation of women. The literature review method is carried out by exploring and compiling studies on women’s political representation from various countries, classifying them based on specific topics, and mapping out what has been explored in these studies. The results of the study show that most of …


Research Progress And Performance Improvement Strategies Of Hard Carbon Anode Materials For Sodium-Ion Batteries, Xiu-Ping Yin, Yu-Feng Zhao, Jiu-Jun Zhang Oct 2023

Research Progress And Performance Improvement Strategies Of Hard Carbon Anode Materials For Sodium-Ion Batteries, Xiu-Ping Yin, Yu-Feng Zhao, Jiu-Jun Zhang

Journal of Electrochemistry

This paper systematically summarizes the research progress of hard carbon anode materials in sodium ion batteries(SIBs) and the development of the corresponding sodium storage mechanism in recent years, and reviews the performance improvement strategies of hard carbon materials from the aspects of structural design and electrolyte regulation. The effects of the selection of precursors, carbonization temperature, pretreatment, pore formers, heteroatom doping, material compounding, electrolyte regulation and pre-sodiumization on the sodium storage performance of hard carbon anode materials are briefly described. This paper provides new insights into the design, synthesis and electrolyte
matching of high-performance and low-cost hard carbon materials, and …


Charge-Dependence Of Dissolution/Deposition Energy Barrier On Cu(111) Electrode Surface By Multiscale Simulations, Hang Qiao, Yong Zhu, Sheng Sun, Tong-Yi Zhang Oct 2023

Charge-Dependence Of Dissolution/Deposition Energy Barrier On Cu(111) Electrode Surface By Multiscale Simulations, Hang Qiao, Yong Zhu, Sheng Sun, Tong-Yi Zhang

Journal of Electrochemistry

Behaviors of electrified interface under different applied potentials/charges play the central role in electroplating process and electrochemical corrosion. The mechanism, however, is unclear yet for a surface atom dissolving/depositing from/on an electrode surface under an applied potential. The energy barrier along the reaction path is the key variable. The present work conductes hybrid first-principle/hybrid calculations to study the direct and indirect dissolution/deposition of a Cu atom on perfect/stepped Cu(111) planar electrodes in an electrolyte under different excess charges. Energy profiles present a linear relationship between the energies of the initial/final state and the activation state of different reaction paths under …


Preparation And Electrocatalytic Performance Of Feni-Cop/Nc Bifunctional Catalyst, Si-Miao Liu, Jing-Jiao Zhou, Shi-Jun Ji, Zhong-Sheng Wen Oct 2023

Preparation And Electrocatalytic Performance Of Feni-Cop/Nc Bifunctional Catalyst, Si-Miao Liu, Jing-Jiao Zhou, Shi-Jun Ji, Zhong-Sheng Wen

Journal of Electrochemistry

Rechargeable zinc-air batteries have gradually attracted much attention worldwide due to their high capacity, high energy density and low price. Oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) correspond to the charging and discharging processes in rechargeable zinc-air battery, respectively. At present, commercial Pt/C and IrO2 catalysts hinder the large-scale application of zinc-air batteries due to low reserves, high prices and poor stability. Therefore, exploring high performance, low cost and high stability with dual functional catalysts is important for the development of rechargeable zinc-Air batteries. The metal-organic frameworks (MOFs) have high specific surface area, structural stability, good catalytic …


On The Symbolic 2-Plithogenic Fermat's Non-Linear Diophantine Equation, Heba Alrawashdeh, Othman Al-Basheer, Arwa Hajjari Oct 2023

On The Symbolic 2-Plithogenic Fermat's Non-Linear Diophantine Equation, Heba Alrawashdeh, Othman Al-Basheer, Arwa Hajjari

Neutrosophic Sets and Systems

No abstract provided.


An Introduction To The Split-Complex Symbolic 2-Plithogenic Numbers, Rama Asad Nadweh, Oliver Von Shtawzen, Ahmad Khaldi Oct 2023

An Introduction To The Split-Complex Symbolic 2-Plithogenic Numbers, Rama Asad Nadweh, Oliver Von Shtawzen, Ahmad Khaldi

Neutrosophic Sets and Systems

No abstract provided.


An Introduction To The Dual Symbolic 3-Plithogenic And 4-Plithogenic Numbers, Khadija Ben Othman, Maretta Sarkis, Djamal Lhiani Oct 2023

An Introduction To The Dual Symbolic 3-Plithogenic And 4-Plithogenic Numbers, Khadija Ben Othman, Maretta Sarkis, Djamal Lhiani

Neutrosophic Sets and Systems

No abstract provided.


On The Symbolic 2-Plithogenic Real Analysis By Using Algebraic Functions, Nabil Khuder Salman Oct 2023

On The Symbolic 2-Plithogenic Real Analysis By Using Algebraic Functions, Nabil Khuder Salman

Neutrosophic Sets and Systems

No abstract provided.


On The Orthogonality In Real Symbolic 2-Plithogenic And 3-Plithogenic Vector Spaces, Ahmed Hatip, Mohammad Alsheikh, Iyad Alhamadeh Oct 2023

On The Orthogonality In Real Symbolic 2-Plithogenic And 3-Plithogenic Vector Spaces, Ahmed Hatip, Mohammad Alsheikh, Iyad Alhamadeh

Neutrosophic Sets and Systems

No abstract provided.


Plithogenic And Neutrosophic Markov Chains: Modeling Uncertainty And Ambiguity In Stochastic Processes, Suhar Massassati, Mohamed Bisher Zeina, Yasin Karmouta Oct 2023

Plithogenic And Neutrosophic Markov Chains: Modeling Uncertainty And Ambiguity In Stochastic Processes, Suhar Massassati, Mohamed Bisher Zeina, Yasin Karmouta

Neutrosophic Sets and Systems

No abstract provided.


On The Symbolic 3-Plithogenic Real Functions By Using Special Ah-Isometry, Nabil Khuder Salman Oct 2023

On The Symbolic 3-Plithogenic Real Functions By Using Special Ah-Isometry, Nabil Khuder Salman

Neutrosophic Sets and Systems

No abstract provided.


On The Dual Symbolic 2-Plithogenic Numbers, Khadija Ben Othman, Maretta Sarkis, Murat Ozcek Oct 2023

On The Dual Symbolic 2-Plithogenic Numbers, Khadija Ben Othman, Maretta Sarkis, Murat Ozcek

Neutrosophic Sets and Systems

No abstract provided.


Symbolic Neutrosophic And Plithogenic Marshall-Olkin Type I Class Of Distributions, Danyah Dham, Mohamed Bisher Zeina, Riad K. Al-Hamido Oct 2023

Symbolic Neutrosophic And Plithogenic Marshall-Olkin Type I Class Of Distributions, Danyah Dham, Mohamed Bisher Zeina, Riad K. Al-Hamido

Neutrosophic Sets and Systems

No abstract provided.


On The Algebraic Properties Of Symbolic 6-Plithogenic Integers, Mohamed Soueycatt, Barbara Charchekhandra, Rashel Abu Hakmeh Oct 2023

On The Algebraic Properties Of Symbolic 6-Plithogenic Integers, Mohamed Soueycatt, Barbara Charchekhandra, Rashel Abu Hakmeh

Neutrosophic Sets and Systems

No abstract provided.


On Clean And Nil-Clean Symbolic 2-Plithogenic Rings, P. Prabakaran, Florentin Smarandache Oct 2023

On Clean And Nil-Clean Symbolic 2-Plithogenic Rings, P. Prabakaran, Florentin Smarandache

Neutrosophic Sets and Systems

No abstract provided.