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| 1 | Volumetric,Viscometric and Refractive Index Behaviors of α-Amino Acids in Aqueous Caffeine Solution at Varying Temperatures显示文摘Measurements of density(ρ), viscosity(η), and refractive index(n), were carried out on α-amino acids, DL-alanine (Ala), D-phenylalanine (Phe), and DL-threonine (Thr) (0.01-0.05 mol·L-1), in 0.05 mol·L-1 aqueous caffeine solution at 298.15, 303.15, 308.15, and 313.15 K. These measurements have been carried out to evaluate some important parameters, viz., apparent molar volume (фυ), partial molar volume (фυ0v), transfer volume (фυ0v(tr)), viscosity A and B coefficients of Jones-Dole equation, free energies of activation per mole of solvent (Δμ0#1) and solute (Δμ0#2), enthalpies (ΔH) and entropies (ΔS) of activation of viscous flow, variation of B with temperature (αB/αT)P, and molar refractive index (RD). These parameters have been interpreted in terms of solute-solute and solute-solvent interactions and structure making/breaking ability of solutes in the given solution. | ALI Anwar SABIR S. TARIQ M. | 2007 | 物理化学学报2007,23,1: | 2 |
| 2 | A Novel Stochastic Framework for the MHD Generator in Ocean显示文摘This work aims to study the nonlinear ordinary differential equations(ODEs)system of magnetohydrodynamic(MHD)past over an inclined plate using Levenberg-Marquardt backpropagation neural networks(LMBNNs).The stochastic procedures LMBNNs are provided with three categories of sample statistics,testing,training,and verification.The nonlinear MHD system past over an inclined plate is divided into three profiles,dimensionless momentum,species(salinity),and energy(heat)conservations.The data is applied 15%,10%,and 75%for validation,testing,and training to solve the nonlinear system of MHD past over an inclined plate.A reference data set is designed to compare the obtained and proposed solutions for the MHD system.The plots of the absolute error(AE)are provided to check the accuracy and precision of the considered nonlinear system of MHD.The obtained numerical solutions of the nonlinear magnetohydrodynamic system have been considered to reduce the mean square error(MSE).For the capability,dependability,and aptitude of the stochastic LMBNNs procedure,the numerical performances are provided to authenticate the relative arrangements of MSE,error histograms(EHs),state transitions(STs),correlation,and regression. | Sakda Noinang Zulqurnain Sabir Shumaila Javeed Muhammad Asif Zahoor Raja Dostdar Ali Wajaree Weera Thongchai Botmart | 2022 | Computers, Materials & Continua2022,,11: | 1 |
| 3 | Selection of suitable site in Pakistan for wind power plant installation using analytic hierarchy process(AHP)显示文摘Rise in environmental pollution is a critical problem faced by mankind today.Many interventions have been made to reduce the carbon emissions and other greenhouse gases.Interventions,such as the introduction of electric cars,and innovative techniques to harness energy from renewable sources have been implemented.Pakistan is also very focused on exploiting its renewable energy sources and many sources have been identified.Wind energy is considered to have a promising potential and numerous sites have been identified for installation of wind farms.In this paper,we have collected data for the sites with the capacity factor(key determinant of value of power plant)of 25%or above for 600 kW wind turbine and applied Multi-Criteria Decision Method to find the most suitable to least suitable site for the installation of wind farm with respect to different factors/criteria.Analytic Hierarchy Process is used to evaluate four potential sites based on the criteria of wind speed(m/s),wind power density(W/m^(2)),distance from grid station(km),capacity factor,transport cost and population density.Results show that the preference of site largely depends on the average annual wind speed and wind power density.Our study is helpful for government as they verify the findings of Pakistan Meteorological Department but with different approach. | Yousaf Ali Masab Butt Muhammad sabir Ubaidullah Mumtaz Aneel Salman | 2018 | Journal of Control and Decision2018,5,2: | 1 |
| 4 | 不同温度下α-氨基酸在CTAB溶液中的体积及折光率的变化(英文)显示文摘Densities(ρ)and refractive indices(nD)of glycine(Gly),DL-alanine(Ala),DL-valine(Val)(0.02,0.04,0.06,0.08,and 0.10 mol·L-1)in 0.005 and 0.008 mol·L-1 aqueous cetyltrimethylammonium bromide(CTAB)have been measured at 298.15,303.15,308.15,and 313.15 K.The density data have been utilized to calculate apparent molar volumes(φv),partial molar volumes(φ0v),at infinite dilution and partial molar volumes of transfer φ0v(tr)of amino acids.The refractive index data have been used to calculate molar refractivity(RD)of amino acids in aqueous cetyltrimethylammonium bromide.It has been observed that φ0v varies linearly with increasing number of carbon atoms in the alkyl chain of amino acids,and hence,was split to get contributions from the zwitterionic end groups(NH+3,COO-)and methylene group(CH2)of the amino acids.The behaviour of these parameters has been used to investigate the solute-solute,solute-solvent interactions and the effect of cetyltrimethylammonium cation on these interactions. | ALI Anwar SABIR S. SHAHJAHAN HYDER S. | 2007 | 物理化学学报2007,23,7: | 1 |
| 5 | Vine growth, yield, berry quality attributes and leaf nutrient content of grapevines as influenced by seaweed extract ( Ascophyllum nodosum ) and nanosize fertilizer pulverizations 显示文摘 | Ali Sabir S Kevser Yazar S Ferhan Sabir Setc | 2014 | Scientia Horticulturae2014,175,: | 1 |
| 6 | Physicochemical Properties of Amino Acids in Aqueous Caffeine Solution at 25, 30, 35 and 40℃显示文摘 | ALI, A. SABIR, S. SHAHJAHAN HYDER, S. | 2006 | Chinese Journal of Chemistry2006,24,11: | 1 |
| 7 | Hypertensive encephalopathy:a rare presentation of Williams Beuren Syndrome显示文摘 | Sabir MS Ali Khan MA Hasan N | | 0,,08: | 1 |
| 8 | On the gauge dependence of scalar induced secondary gravitational waves during radiation and matter domination eras显示文摘We revisit the vital issue of gauge dependence in the scalar-induced secondary gravitational waves(SIGWs), focusing on the radiation domination(RD) and matter domination(MD) eras. The energy density spectrum is the main physical observable in such induced gravitational waves. For various gauge choices, there has been a divergence in the energy density, ?GW, of SIGWs.We calculate SIGWs in diferent gauges to quantify this divergence to address the gauge-dependent problem. In our previous studies, we had found that the energy density diverges in the polynomial power of conformal time(e.g., η^(6) in uniform density gauge). We try to fix this discrepancy by adding a counter-term that removes the fictitious terms in secondary tensor perturbations. We graphically compare the calculations in various gauges and also comment on the physical origin of the observed gauge dependence. | Arshad Ali Ya-Peng Hu Mudassar Sabir Taotao Sui | 2023 | Science China(Physics,Mechanics & Astronomy)2023,66,9: | 0 |
| 9 | Finding New Ways to Improve the Heal of the Physical and Mental Wounds-An Overview显示文摘The war imposed on Azerbaijan by the Armenian invaders claimed thousands of lives,but even more young guys were left crippled by the war.Today,Azerbaijan faces 2 major tasks of strategic importance:(1)To preserve the lands reclaimed from the enemy and(2)to ensure the maximum preservation of the viability of the military personnel who suffered in this war,because the prospects of the patriotism of our people,fighting spirit,and their combat effectiveness depend on the timely solution of these tasks.Many problems arise for servicemen undergoing rehabilitation after complex injuries.In general,veterans find it difficult to restore old social ties and physical activity,so they also need a positive attitude from society,because they are already the people with disabilities.At the first stage of medical intervention,the doctor is faced with the main task:saving the life and health of the soldiers,so he has little time to study in detail the psychosocial factors that can affect the final results.At the first stage of treatment,unnecessary questions to the patient may even lead to an ineffective result.However,some observations have revealed significant differences in the response to rehabilitation treatment,even in geographically close countries.Therefore,in the subsequent stages,it is important to take into account spiritual factors that will certainly affect recovery and rehabilitation.Thus,to better support the recovery and rehabilitation of people with injuries,more research is needed to organize human-centered care.Some of the organizations in our country,such as«Witness Support»and«Life Support»,study the interests of servicemen,the needs of the families of those who lost loved ones in the war,and try to solve these problems as soon as possible,helping them not only and not so much materially,but also morally.They arrange meetings of civilians with veterans,help veterans to support their families.If during this period the wounded recover from physical and mental illnesses interacting with the civilian population,they are more successful in overcoming difficult problems.To summarize all of the above,we can conclude that health and well-being depend on more factors than just medical care,and we must continue to look for the best ways to rehabilitate people with disabilities who saved our lives. | Mahira Amirova Firudin Sabrin Azim Ali Mohammad Ellada Huseynova Eldar Gulnara Dashdamirova Sabir Rena Rahimova Rufat | 2021 | Journal of Pharmacy and Pharmacology2021,9,9: | 0 |
| 10 | Improving Quantitative and Qualitative Characteristics of Wheat (Triticum aestivum L.) through Nitrogen Application under Semiarid Conditions显示文摘Nitrogen(N),the building block of plant proteins and enzymes,is an essential macronutrient for plant functions.A field experiment was conducted to investigate the impact of different N application rates(28,57,85,114,142,171,and 200 kg ha^(−1))on the performance of spring wheat(cv.Ujala-2016)during the 2017–2018 and 2018–2019 growing seasons.A control without N application was kept for comparison.Two years mean data showed optimum seed yield(5,461.3 kg ha^(−1))for N-application at 142 kg ha^(−1) whereas application of lower and higher rates of N did not result in significant and economically higher seed yield.A higher seed yield was obtained in the 2017–2018(5,595 kg ha^(−1))than in the 2018–2019(5,328 kg ha^(−1))growing seasons under an N application of 142 kg ha^(−1).It was attributed to the greater number of growing degree days in the first(1,942.35°C days)than in the second year(1,813.75°C).Higher rates of N(171 and 200 kg ha^(−1))than 142 kg ha^(−1) produced more number of tillers(i.e.,948,300 and 666,650 ha^(−1),respectively).However,this increase did not contribute in achieving higher yields.Application of 142,171,and 200 kg ha^(−1) resulted in 14.15%,15.0%and 15.35%grain protein concentrations in comparison to 13.15%with the application of 114 kg ha^(−1).It is concluded that the application of N at 142 kg ha^(−1) could be beneficial for attaining higher grain yields and protein concentrations of wheat cultivar Ujala-2016. | Muhammad Rafiq Muhammad Saqib Husnain Jawad Talha Javed Sadam Hussain Muhammad Arif Baber Ali Muhammad Sultan Ali Bazmi Ghulam Abbas Marjan Aziz Mohammad Khalid Al-Sadoon Aneela Gulnaz Sobhi F.Lamlom Muhammad Azeem Sabir Jameel Akhtar | 2023 | Phyton-International Journal of Experimental Botany2023,92,4: | 0 |
| 11 | Cubic Auto-Catalysis Reactions in Three-Dimensional Nanofluid Flow Considering Viscous and Joule Dissipations Under Thermal Jump显示文摘In this problem,simultaneous effects of Joule and viscous dissipation in three-dimensional flow of nanoliquid have been addressed in slip flow regime under time dependent rotational oscillations.Silver nanoparticles are submerged in the base fluid(water)due to their chemical and biological features.To increment the novelty,effects of cubic autocatalysis chemical reactions and radiative heat transfer have been incorporated in the related boundary layer equations.Dimensionless partial differential system is solved by employing the proposed implicit finite difference approach.Convergence conditions and stability criteria are obtained to ensure the convergence and accuracy of solutions.A comparative analysis is proposed for no-slip nanofluid flow(NSNF)and slip nanofluid flow(SNF).Variations in skin-friction coefficients,Sherwood and Nusselt numbers against physical parameters are tabulated.It is investigated that velocity slip and temperature jump significantly control drag forces and rate of heat transfer. | Rakesh Kumar Ravinder Kumar Reena Koundal Sabir Ali Shehzad Mohsen Sheikholeslami | 2019 | Communications in Theoretical Physics2019,71,7: | 0 |
| 12 | Coronaviruses:An overview with special emphasis on COVID-19 outbreak with musculoskeletal manifestations显示文摘An acute respiratory illness caused by a novel coronavirus,namely,severe acute respiratory syndrome coronavirus 2,the virus that causes coro-navirus disease 2019(COVID-19),began spreading across China in late December 2019.The disease gained global attention as it spread worldwide.Since the COVID-19 pandemic began,many studies have focused on the impact of the disease on conditions such as diabetes,cardiovascular disease,pulmonary disorders,and renal malfunction.However,few studies have focused on musculoskeletal disorders related to COVID-19 infection.In this review,we update the current knowledge on the coronavirus with special reference to its effects during and after the pandemic on musculoskeletal aliments,which may inform clinical practice. | Sabir Ali Ajai Singh Nayeem Sharief Manish Yadav Salma Siddiqui Vaishnavi Pandey Archana Raikwar Anamika Singh | 2021 | World Journal of Orthopedics2021,12,9: | 0 |
| 13 | Three-dimensional flow of Powell–Eyring nanofluid with heat and mass flux boundary conditions显示文摘This article investigates the three-dimensional flow of Powell–Eyring nanofluid with thermophoresis and Brownian motion effects. The energy equation is considered in the presence of thermal radiation. The heat and mass flux conditions are taken into account. Mathematical formulation is carried out through the boundary layer approach. The governing partial differential equations are transformed into the nonlinear ordinary differential equations through suitable variables. The resulting nonlinear ordinary differential equations have been solved for the series solutions. Effects of emerging physical parameters on the temperature and nanoparticles concentration are plotted and discussed. Numerical values of local Nusselt and Sherwood numbers are computed and examined. | Tasawar Hayat Ikram Ullah Taseer Muhammad Ahmed Alsaedi Sabir Ali Shehzad | 2016 | Chinese Physics B2016,25,7: | 0 |
| 14 | Structural Decomposition Analysis to Investigate the Changes in Energy Consumption in Pakistan显示文摘The world energy demand is increasing due to rapid growth in the global economy,industrialization,and urbanization.Pakistan is also confronted with increasing energy demand on one hand and is confronted with the challenge of energy demand-supply gap on the other hand.Since energy is the major driver for growth,it becomes important to investigate the trends of energy consumption in a country and the factors that are most affecting the changes in the use of energy.This particular study aims to investigate the use of energy by all the economic sectors of Pakistan during 2000–2012.The major contribution is the first time application of structural decomposition analysi for energy usage along with using Input-Output data for the period of 2002–2012.The results show the fluctuation of the energy intensity of the sectors throughout the study period.Also,the overall effect of energy intensity is negative on energy consumption and it shows a negative contribution value of-80.90%for the study period.Furthermore,the focus on more energy-intensive products like cement,automobiles,iron,steel products and the increasing final demand of the economy contributes to the growth of energy consumption in Pakistan during 2000–2012. | ALI Yousaf SALEEM Sania Binte SABIR Muhammad | 2020 | Journal of Systems Science & Complexity2020,33,5: | 0 |