دانلود مقالات ISI درباره سرعت صوت + ترجمه فارسی

Density and speed of sound measurements of 1- and 2-butanol

Keywords: سرعت صوت; Adiabatic compressibility; Biofuels; 1-butanol; 2-butanol; Compressed liquid; Density; Speed of sound;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2010 سفارش ترجمه

In-line ultrasound measurement system for detecting tablet integrity

Keywords: سرعت صوت; Tablet; Compression; Defect; Ultrasound; Speed of sound; Ultrasound attenuation

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2010 سفارش ترجمه

An improved Helmholtz energy model for air and the related systems

Keywords: سرعت صوت; Equation of state; Corresponding states; Local compositions; Density; Compressibility factor; Speed of sound; Heat capacities; Air

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2010 سفارش ترجمه

Speed of sound, density, and heat capacity for (2-methyl-2-butanol + heptane) at pressures up to 100 MPa and temperatures from (293 to 318) K. Experimental results and theoretical investigations

Keywords: سرعت صوت; High pressure; Speed of sound; Density; Heat capacity; Heptane; 2-Methyl-2-butanol; Mixtures

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2010 سفارش ترجمه

Quantitative Ultrasound in Osteoporosis and Bone Metabolism Pathologies

Keywords: سرعت صوت; Quantitative ultrasound; Speed of sound; Broadband ultrasound attenuation; Amplitude dependent speed of sound; Stiffness; Quantitative ultrasound index; Bone quality; Osteoporosis;

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2010 سفارش ترجمه

Estimation of Average Speed of Sound Using Deconvolution of Medical Ultrasound Data

Keywords: سرعت صوت; Medical ultrasound; Non-blind deconvolution; Point-spread function; Speed of sound; Sound estimation;

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2010 سفارش ترجمه

Reproducibility of a non-invasive ultrasonic technique of tendon force measurement, determined in vitro in equine superficial digital flexor tendons

Keywords: سرعت صوت; Tendon; Force; Speed of sound; Reproducibility; Ultrasound

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2009 سفارش ترجمه

Speeds of sound and isentropic functions of n-alkoxypropanol with 1-butanol and 2-butanol at 298.15 K

Keywords: سرعت صوت; Binary mixtures; Speed of sound; Isentropic compressibility;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2009 سفارش ترجمه

Speeds of sound and isentropic compressibilities of (2-ethoxyethanol + ethylene glycol, diethylene glycol, triethylene glycol, and tetraethylene glycol) binary mixtures at 298.15 K

Keywords: سرعت صوت; 2-Ethoxyethanol; Ethylene glycol; Diethylene glycol; Triethylene glycol; Tetraethylene glycol; Speed of sound; Isentropic compressibility;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2009 سفارش ترجمه

Phase transformations evaluation on a UNS S31803 duplex stainless steel based on nondestructive testing

Keywords: سرعت صوت; Materials microstructure; Duplex stainless steel; Phase transformation; Rockweel C hardness; Aging time; Nondestructive testing; Speed of sound; X-ray diffraction;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2009 سفارش ترجمه

Lee-Wick theories at high temperature

Keywords: سرعت صوت; 12.60.-i; 12.90.+b; Lee-Wick; S-matrix; Equation of state; Speed of sound;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2009 سفارش ترجمه

Experimental densities, refractive indices, and speeds of sound of 12 binary mixtures containing alkanes and aromatic compounds at T = 313.15 K

Keywords: سرعت صوت; Density; Refractive index; Speed of sound; Alkanes; Aromatic compounds

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2009 سفارش ترجمه

Volumetric behaviour of binary liquid systems composed of toluene, isooctane, and methyl tert-butyl ether at temperatures from (298.15 to 328.15) K

Keywords: سرعت صوت; Toluene; Isooctane; MTBE; Binary mixture; Density; Speed of sound; Excess volume; Adiabatic compressibility

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2009 سفارش ترجمه

Thermodynamic properties of acetone calculated from accurate experimental speed of sound measurements at low temperatures and high pressures

Keywords: سرعت صوت; Speed of sound; Density; Isobaric specific heat capacity; Liquid phase; Pulse-echo technique; Pure acetone

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2009 سفارش ترجمه

Volumetric, viscometric, and acoustic behaviour of diglycine in aqueous saccharide solutions at different temperatures

Keywords: سرعت صوت; Diglycine; Saccharides; Density; Speed of sound; Viscosity;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2009 سفارش ترجمه

In vivo Performance Evaluation of Bi-Directional Ultrasonic Axial Transmission for Cortical Bone Assessment

Keywords: سرعت صوت; Speed of sound; Osteoporosis; Elastic bulk waves; Quantitative ultrasound;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2009 سفارش ترجمه

Thermodynamic and transport properties of (1,2-ethanediol + 1-nonanol) at temperatures from (298.15 to 313.15) K

Keywords: سرعت صوت; Density; Speed of sound; Compressibility; Viscosity; Excess; Alcohols; Binary mixtures

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2009 سفارش ترجمه

Thermodynamic and optical studies of some ethylene glycol ethers in aqueous solutions at T = 298.15 K

Keywords: سرعت صوت; Density; Speed of sound; Refractive index; Isentropic compressibility; Aqueous solutions of glycol ethers

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

Correlation of Tibial Low-Frequency Ultrasound Velocity with Femoral Radiographic Measurements and BMD in Elderly Women

Keywords: سرعت صوت; Quantitative ultrasound; Lamb waves; Guided waves; Osteoporosis; Fracture risk; Postmenopausal; Speed of sound;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

Differences in Acoustic Properties of Intact and Degenerated Human Patellar Cartilage During Compression

Keywords: سرعت صوت; Cartilage; Osteoarthritis; Ultrasound; Elastography; Degeneration; Speed of sound;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

Thermodynamic characterization of pure perfluoroalkanes, including interfacial and second order derivative properties, using the crossover soft-SAFT EoS

Keywords: سرعت صوت; Perfluoroalkanes; Soft-SAFT; Renormalization theory; Density gradient theory; Critical properties; Interfacial properties; Derivative properties; Heat capacities; Speed of sound

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2009 سفارش ترجمه

Volumetric, transport, and acoustic properties of binary mixtures of 2-methyl-1-propanol with hexadecane and squalane at T = (298.15, 303.15, and 308.15) K: Experimental results, correlation, and prediction by the ERAS model

Keywords: سرعت صوت; Binary mixtures; Excess molar volumes; Speed of sound; Isentropic compressibility; ERAS model

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2009 سفارش ترجمه

Thermodynamic properties of mixtures of N-methyl-2-pyrrolidinone and methanol at temperatures between 298.15 K and 343.15 K and pressures up to 60 MPa

Keywords: سرعت صوت; Density; Speed of sound; Isobaric heat capacities; Isentropic compressibility; Thermal expansivity; N-methyl-2-pyrrolidinone; Methanol

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2009 سفارش ترجمه

Effect of alkyl chain length and temperature on the thermodynamic properties of ionic liquids 1-alkyl-3-methylimidazolium bromide in aqueous and non-aqueous solutions at different temperatures

Keywords: سرعت صوت; Ionic liquids; 1-Alkyl-3-methylimidazolium bromide; Apparent molar volume; Isentropic compressibility; Density; Speed of sound; Aqueous solutions; Methanolic solutions

دانلود رایگان متن کامل مقاله ISI 17 صفحه سال انتشار : 2009 سفارش ترجمه

Excess molar volumes and isentropic compressibility of binary systems {trioctylmethylammonium bis(trifluoromethysulfonyl)imide + methanol or ethanol or 1-propanol} at different temperatures

Keywords: سرعت صوت; Density; Excess molar volume; Isentropic compressibility; Partial molar volume; Speed of sound; Ionic liquid; Alkanol

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2008 سفارش ترجمه

Self-aggregation of ionic liquids in aqueous media: A thermodynamic study

Keywords: سرعت صوت; Ionic liquids; Aggregation; Electrical conductivity; Density; Speed of sound

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2008 سفارش ترجمه

Acoustic and volumetric properties of aqueous solutions of imidazolium based ionic liquids at 298.15 K

Keywords: سرعت صوت; Ionic liquids; Density; Speed of sound; Apparent molar volume; Isentropic compressibility

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2008 سفارش ترجمه

Apparent molar volume and apparent molar isentropic compressibility of glycerol in fructose-water at different temperatures

Keywords: سرعت صوت; Water; Fructose; Glycerol; Molar isentropic compressibilities; Apparent molar isentropic compressibilities; Speed of sound;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2008 سفارش ترجمه

Thermodynamics of mixtures containing alkoxyethanols: Part XXVII. Predictions on isobaric thermal expansion coefficients, compressibilities and speeds of sound from the Flory theory

Keywords: سرعت صوت; Flory theory; Isobaric expansion coefficient; Compressibility; Speed of sound; Orientational effects; Structural effects

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2008 سفارش ترجمه

Ice content and temperature determination from ultrasonic measurements in partially frozen foods

Keywords: سرعت صوت; Ultrasound; Speed of sound; Frozen food; Freezing; Ice content; Non-invasive measurements; Temperature determination; Hake

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2008 سفارش ترجمه

Ultrasonic speeds and isentropic functions of (n-alkoxypropanol + n-alkanol) mixtures at 298.15 K

Keywords: سرعت صوت; Alkoxypropanols; n-alkanols; Speed of sound; Binary mixtures;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2008 سفارش ترجمه

The aggregation of naproxen in acetonitrile and tetrahydrofuran studied by the ultrasonic, volumetric and viscometric methods

Keywords: سرعت صوت; Association; Compressibility; Solutions; Liquids; Speed of sound; Density; Viscosity;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2008 سفارش ترجمه

Kinematic viscosity and speed of sound in gaseous CO, CO2, SiF4, SF6, C4F8, and NH3 from 220 K to 375 K and pressures up to 3.4 MPa

Keywords: سرعت صوت; Greenspan viscometer; Kinematic viscosity; Speed of sound; Argon; Helium; Nitrogen; Methane; Propane; Carbon monoxide; Carbon dioxide; Silicon tetrafluoride; Sulfur hexafluoride; Octafluorocyclobutane; Ammonia

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2008 سفارش ترجمه

Doppler Ultrasound Compatible Plastic Material for Use in Rigid Flow Models

Keywords: سرعت صوت; Doppler ultrasound; Flow model; Phantom; Carotid artery; Speed of sound; Acoustic attenuation; Blood flow velocity; Polytetrafluoroethylene;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2008 سفارش ترجمه

Thermodynamic and acoustic properties of (heptane + dodecane) mixtures under elevated pressures

Keywords: سرعت صوت; High pressure; Speed of sound; Density; Heat capacity; Heptane; Dodecane

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2008 سفارش ترجمه

Study of densities, viscosities, and speeds of sound of binary liquid mixtures of butan-1-ol with n-alkanes (C6, C8, and C10) at T = (298.15, 303.15, and 308.15) K

Keywords: سرعت صوت; Densities; Viscosities; Excess molar volumes; Viscosity deviation; Binary mixtures; Speed of sound; Isentropic compressibility; Interaction parameters

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2008 سفارش ترجمه

Thermodynamic studies of some non-electrolytes in aqueous solutions at low temperatures

Keywords: سرعت صوت; Density; Speed of sound; Specific heat; Isentropic compressibility; Isothermal compressibility; Apparent molar volume; Apparent molar compressibility; Apparent molar expansivity; Internal pressure; Aqueous solution of non-electrolytes

دانلود رایگان متن کامل مقاله ISI 15 صفحه سال انتشار : 2008 سفارش ترجمه

The Acoustic Properties, Centered on 20 MHZ, of an IEC Agar-Based Tissue-Mimicking Material and its Temperature, Frequency and Age Dependence

Keywords: سرعت صوت; Acoustic properties; Attenuation coefficient; Frequency dependence; High frequency; Longitudinal; Relative backscatter; Speed of sound; Temperature dependence; Tissue mimicking materials;

دانلود رایگان متن کامل مقاله ISI 15 صفحه سال انتشار : 2008 سفارش ترجمه

Ultrasound simulation of real-time temperature estimation during radiofrequency ablation using finite element models

Keywords: سرعت صوت; Ablation; Elastography; Elasticity; Imaging; Radiofrequency ablation; Strain; Speed of sound; Thermal strain; Thermal expansion; Temperature imaging; Thermal imaging; Ultrasound; Finite element analysis

دانلود رایگان متن کامل مقاله ISI 16 صفحه سال انتشار : 2008 سفارش ترجمه

Skeletal Measurements by Quantitative Ultrasound in Adolescents and Young Women with Anorexia Nervosa

Keywords: سرعت صوت; aBMD; Areal bone mineral density; AN; Anorexia nervosa; BMI; Body mass index; BUA; Broadband ultrasound attenuation; DXA; Dual-energy x-ray absorptiometry; QUS; Quantitative ultrasound; SOS; Speed of sound;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2007 سفارش ترجمه

Thermodynamic study of functionally modified chitosan and its blends in aqueous media at 298.15 K

Keywords: سرعت صوت; Polysaccharide; Density; Viscosity; Speed of sound; Isentropic compressibility;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2007 سفارش ترجمه

Acoustic parameters of cow’s milk added hydrogen peroxide and sodium bicarbonate at different temperatures

Keywords: سرعت صوت; Acoustic parameters; Milk; Specific acoustic impedance; Isentropic compressibility; Speed of sound

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2007 سفارش ترجمه

Densities, speeds of sound, and refractive indices of the ternary mixtures (toluene + methyl acetate + butyl acetate) and (toluene + methyl acetate + methyl heptanoate) at 298.15 K

Keywords: سرعت صوت; Density; Speed of sound; Refractive index; Toluene; Esters

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

Quantitative Ultrasound Calcaneous Measurements: Normative Data for the Italian Population. The ESOPO Study

Keywords: سرعت صوت; Broadband ultrasound attenuation; Italian population; normative data; quantitative ultrasound; speed of sound; Stiffness Index;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

Prediction of sound velocity and heat capacities of n-alkanes from the modified SAFT-BACK equation of state

Keywords: سرعت صوت; SAFT-BACK; Equation of state; Speed of sound; Heat capacities; n-Alkanes

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

An extended equation of state for gaseous methane determined from the speed of sound

Keywords: سرعت صوت; Equation of state; Methane; Model potential functions; Fourth virial coefficients; Fourth acoustic virial coefficients; Speed of sound; Padé approximants;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

Excess enthalpy, density, and speed of sound determination for the ternary mixture (methyl tert-butyl ether + 1-butanol + n-hexane)

Keywords: سرعت صوت; Density; Speed of sound; Excess enthalpy; Methyl tert-butyl ether; 1-Butanol; n-Hexane

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

Development of a fundamental equation of state for the liquid region of a pure fluid from speed of sound measurements. Application to water

Keywords: سرعت صوت; Density; Heat capacity; Helmholtz energy equation of state; Liquid measurements; Speed of sound; Water

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2007 سفارش ترجمه

Study on the phase behaviour and thermodynamic properties of ionic liquids containing imidazolium cation with ethanol at several temperatures

Keywords: سرعت صوت; Density; Speed of sound; Refractive index; LLE; Ionic liquids

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2007 سفارش ترجمه

Excess molar volumes, viscosities, and speeds of sound of the ternary mixture {1-heptanol (1) + trichloroethylene (2) + methylcyclohexane (3)} at T = 298.15 K

Keywords: سرعت صوت; 1-Heptanol; Trichloroethylene; Methylcyclohexane; Speed of sound; Excess molar volume; Viscosity

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2007 سفارش ترجمه