Category:Journal of Research of the National Bureau of Standards

Media in category "Journal of Research of the National Bureau of Standards"

The following 200 files are in this category, out of 5,163 total.

• 
  A 12-course radio range for guiding aircraft with tuned reed visual indication (IA 12courseradioran43351diam).pdf 841 × 1,364, 28 pages; 2.01 MB
  
• 
  A 200-kilocycle piezo oscillator (IA 200kilocyclepiez1115laph).pdf 827 × 1,352, 12 pages; 1.3 MB
  
• 
  An absolute determination of the ampere (IA absolutedetermin12666curt).pdf 847 × 1,343, 82 pages; 7.15 MB
  
• 
  Absorption measurements of the X ray general radiation (IA absorptionmeasur53517tayl).pdf 793 × 1,333, 32 pages; 2.43 MB
  
• 
  The absorption of sound at oblique angles of incidence (IA absorptionofsoun42289heyl).pdf 804 × 1,370, 14 pages; 946 KB
  
• 
  Accelerated aging test for paper (IA acceleratedaging73465rasc).pdf 1,037 × 1,612, 24 pages; 2.2 MB
  
• 
  Marbled paper endpaper, from- Accelerated aging test for paper (IA acceleratedaging73465rasc) (page 2 crop).jpg 1,933 × 3,192; 664 KB
  
• 
  Marbled paper endpaper, from- Accelerated aging test for paper (IA acceleratedaging73465rasc) (page 22 crop).jpg 1,708 × 3,263; 638 KB
  
• 
  Marbled paper endpaper, from- Accelerated aging test for paper (IA acceleratedaging73465rasc) (page 23 crop).jpg 1,828 × 3,197; 684 KB
  
• 
  Marbled paper endpaper, from- Accelerated aging test for paper (IA acceleratedaging73465rasc) (page 3 crop).jpg 1,808 × 3,138; 623 KB
  
• 
  Accelerated tests of nickel and chromium plating on steel (IA acceleratedtests13451stra).pdf 789 × 1,329, 12 pages; 1.22 MB
  
• 
  Accelerated tests of asphalts (IA acceleratedtests52247stri).pdf 787 × 1,325, 24 pages; 1.74 MB
  
• 
  Accelerated weathering tests of soldered and tinned sheet copper (IA acceleratedweath8336kost).pdf 833 × 1,343, 32 pages; 3.43 MB
  
• 
  The accurate determination of the gasoline content of natural gas and the analytical separation of natural gases by isothermal fractional distillation (IA accuratedetermin26114shep).pdf 833 × 1,377, 76 pages; 6.92 MB
  
• 
  Accurate measurement of small electric charges by a null method (IA accuratemeasurem65807tayl).pdf 822 × 1,345, 28 pages; 1.99 MB
  
• 
  Accurate method of measuring transmitted wave frequencies at 5,000 and 20,000 kilocycles per second (IA accuratemethodof53647hall).pdf 789 × 1,331, 16 pages; 746 KB
  
• 
  The activity coefficients of hydroxyl ion in solutions of calcium hydroxide at 30 degrees C (IA activitycoeffici11216flin).pdf 818 × 1,356, 18 pages; 1.49 MB
  
• 
  The band spectra of scandium-, yttrium-, and lanthanun monoxides (IA bandspectraofsca62239megg).pdf 793 × 1,352, 54 pages; 3.85 MB
  
• 
  Bearing bronzes with and without zinc (IA bearingbronzeswi2610fren).pdf 822 × 1,314, 38 pages; 3.67 MB
  
• 
  Bearing bronzes with additions of zinc, phosphorus, nickel, and antimony (IA bearingbronzeswi52349stap).pdf 793 × 1,339, 36 pages; 2.54 MB
  
• 
  Isolation of normal nonane from a midcontinent petroleum (IA isolationofnorma7590whit).pdf 1,027 × 1,670, 16 pages; 1.6 MB
  
• 
  Factors affecting the performance of hosiery on the hosiery-testing machine (IA jresv14n1p1).pdf 806 × 1,352, 18 pages; 15.78 MB
  
• 
  Fatigue properties of steel wire (IA jresv14n1p17).pdf 806 × 1,352, 19 pages; 15.65 MB
  
• 
  Interference measurements in the infrared arc spectrum of iron (IA jresv14n1p33).pdf 806 × 1,350, 8 pages; 8.12 MB
  
• 
  A Maxwell triangle yielding uniform chromaticity scales (IA jresv14n1p41).pdf 806 × 1,350, 18 pages; 15.06 MB
  
• 
  Use of the pipette method in the fineness test of molding sand (IA jresv14n1p59).pdf 806 × 1,350, 8 pages; 7.16 MB
  
• 
  Moisture relations of aircraft fabrics (IA jresv14n1p67).pdf 804 × 1,350, 18 pages; 15.38 MB
  
• 
  Influence of magnesium sulphate on the deterioration of vegetable-tanned leather by sulphuric acid (IA jresv14n2p121).pdf 812 × 1,350, 11 pages; 8.52 MB
  
• 
  Index of refraction, density, and thermal expansion of some soda-alumina-silica glasses as functions of the composition (IA jresv14n2p133).pdf 810 × 1,350, 5 pages; 4.46 MB
  
• 
  Impact and static tensile properties of bolts (IA jresv14n2p139).pdf 808 × 1,350, 59 pages; 48.71 MB
  
• 
  A method for determining stresses in a non-rotating propeller blade vibrating with a natural frequency (IA jresv14n2p189).pdf 808 × 1,350, 28 pages; 24.07 MB
  
• 
  Combining weight of collagen (IA jresv14n2p217).pdf 806 × 1,350, 9 pages; 7.84 MB
  
• 
  The national primary standard of radio frequency (IA jresv14n2p85).pdf 810 × 1,350, 19 pages; 19.95 MB
  
• 
  Specific volume, compressibility, and volume thermal expansivity of rubber-sulphur compounds (IA jresv14n2p99).pdf 812 × 1,350, 22 pages; 18.25 MB
  
• 
  Monitoring the standard radio-frequency emissions (IA jresv14n3p227).pdf 812 × 1,352, 14 pages; 14.53 MB
  
• 
  Standard tables for chromel-alumel thermocouples (IA jresv14n3p239).pdf 812 × 1,352, 8 pages; 7.51 MB
  
• 
  Methods of testing thermocouples and thermocouple materials (IA jresv14n3p247).pdf 812 × 1,352, 36 pages; 34.6 MB
  
• 
  Multifrequency ionosphere recording and its significance (IA jresv14n3p283).pdf 810 × 1,352, 27 pages; 25.75 MB
  
• 
  Optical rotations and other properties of the lead and calcium aldonates (IA jresv14n3p305).pdf 810 × 1,352, 11 pages; 9.16 MB
  
• 
  Experiments on exterior waterproofing materials for masonry (IA jresv14n3p317).pdf 810 × 1,352, 31 pages; 29.23 MB
  
• 
  An accurate ebullioscopic method for determining the molecular weights of nonvolatile petroleum fractions (IA jresv14n3p345).pdf 810 × 1,352, 13 pages; 11.28 MB
  
• 
  Electrolytic oxidation of xylose in the presence of alkaline earth bromides and carbonates (IA jresv14n3p359).pdf 810 × 1,350, 4 pages; 3.37 MB
  
• 
  A precision cathetometer (IA jresv14n3p363).pdf 810 × 1,350, 3 pages; 2.61 MB
  
• 
  Accuracy of high-range current transformers (IA jresv14n4p367).pdf 812 × 1,352, 27 pages; 22.02 MB
  
• 
  Standard conditions for precise prism refractometry (IA jresv14n4p393).pdf 812 × 1,352, 26 pages; 23.5 MB
  
• 
  Effect of granolumetric composition of cement on the properties of pastes, mortars, and concretes (IA jresv14n4p419).pdf 812 × 1,352, 33 pages; 32.21 MB
  
• 
  Chemical reactions in the lead storage battery (IA jresv14n4p449).pdf 812 × 1,352, 14 pages; 13.1 MB
  
• 
  Relation of ink to the preservation of written records (IA jresv14n4p463).pdf 812 × 1,352, 6 pages; 5.03 MB
  
• 
  Recent studies of the ionosphere (IA jresv14n4p469).pdf 812 × 1,352, 18 pages; 15.48 MB
  
• 
  Infrared spectra of noble gases (10500 to 13000 A) (IA jresv14n4p487).pdf 812 × 1,352, 11 pages; 8.33 MB
  
• 
  Effect of calcium chloride on portland cements and concretes (IA Jresv14n4p499).pdf 810 × 1,352, 19 pages; 16.77 MB
  
• 
  ARC spectrum of copper in the infrared (IA jresv14n4p519).pdf 812 × 1,352, 3 pages; 2.44 MB
  
• 
  Thermal expansion of monocrystalline and polycrystalline antimony (IA Jresv14n5p523).pdf 812 × 1,354, 28 pages; 24.08 MB
  
• 
  A filter for obtaining light at wave length 560 mu (IA jresv14n5p545).pdf 816 × 1,356, 8 pages; 6.59 MB
  
• 
  Refractive index of rubber (IA jresv14n5p553).pdf 810 × 1,356, 10 pages; 9.02 MB
  
• 
  Amino-nitrogen contents of wool and collagen (IA jresv14n5p563).pdf 812 × 1,356, 12 pages; 10.41 MB
  
• 
  Fire-resistant doped fabric for aircraft (IA jresv14n5p575).pdf 812 × 1,356, 15 pages; 14.08 MB
  
• 
  Gold-cobalt resistance alloys (IA jresv14n5p589).pdf 810 × 1,356, 5 pages; 3.45 MB
  
• 
  A method for finding the roots of the equation f(x)=0 where f is analytic (IA jresv14n5p595).pdf 812 × 1,356, 6 pages; 3.63 MB
  
• 
  Heats of reaction of the system- rubber-sulphur (IA jresv14n5p601).pdf 810 × 1,356, 13 pages; 11.5 MB
  
• 
  Thermal behavior of the kaolin minerals (IA jresv14n5p615).pdf 810 × 1,356, 14 pages; 13.36 MB
  
• 
  Multiplets and terms in the first two spectra of columbium (IA jresv14n5p629).pdf 812 × 1,356, 19 pages; 12.93 MB
  
• 
  A study of the relation of some properties of cotton rags to the strength and stability of experimental papers made from them (IA jresv14n6p649).pdf 810 × 1,350, 20 pages; 21.47 MB
  
• 
  Effect of antioxidants on the natural and the accelerated aging of rubber (IA jresv14n6p667).pdf 810 × 1,350, 18 pages; 15.24 MB
  
• 
  An apparatus for measuring the boiling points of lubricating oils and other compounds of high molecular weight at reduced pressures (IA jresv14n6p685).pdf 812 × 1,350, 8 pages; 6.82 MB
  
• 
  Mechanism of chromium deposition from the chromic acid bath (IA jresv14n6p693).pdf 810 × 1,350, 17 pages; 16.36 MB
  
• 
  Performance of a hollow-ware extrusion machine with different combinations of augers, spacers, and dies (IA jresv14n6p711).pdf 810 × 1,350, 13 pages; 11.48 MB
  
• 
  Behavior of high-early-strength cement concretes and mortars under various temperature and humidity conditions (IA jresv14n6p723).pdf 810 × 1,350, 26 pages; 24.28 MB
  
• 
  Recent sound-transmission measurements at the National Bureau of Standards (IA jresv14n6p749).pdf 810 × 1,350, 17 pages; 15.63 MB
  
• 
  Selective adsorption from soap solutions (IA jresv14n6p765).pdf 810 × 1,350, 6 pages; 4.96 MB
  
• 
  Effect of sulphuric acid on chrome-tanned leather (IA jresv14n6p771).pdf 810 × 1,350, 3 pages; 2.29 MB
  
• 
  Atmospheric exposure tests on nonferrous screen wire cloth (IA jresv14n6p775).pdf 810 × 1,352, 33 pages; 33.1 MB
  
• 
  Brightness meter for self-luminous dials (IA jresv15n1p1).pdf 808 × 1,347, 5 pages; 4.33 MB
  
• 
  Effect of pressure on the dielectric constant, power factor, and conductivity of rubber-sulphur compounds (IA jresv15n1p13).pdf 808 × 1,347, 22 pages; 20.71 MB
  
• 
  Iron gallate inks - Liquid and powder (IA jresv15n1p35).pdf 808 × 1,347, 6 pages; 5.65 MB
  
• 
  Separation of a dimethylcyclohexane fraction from a midcontinent petroleum (IA jresv15n1p41).pdf 808 × 1,347, 13 pages; 12 MB
  
• 
  Method for measuring the pH of leather using a simple glass-electrode assembly (IA jresv15n1p5).pdf 808 × 1,347, 8 pages; 7.62 MB
  
• 
  Separation of petroleum hydrocarbons with silica gel (IA jresv15n1p51).pdf 808 × 1,345, 12 pages; 11.37 MB
  
• 
  Effect of alkalies on wool (IA jresv15n1p63).pdf 810 × 1,350, 9 pages; 8.47 MB
  
• 
  Influence of sulphonated cod-liver oil on the deterioration of vegetable-tanned leathers by sulphuric acid (IA jresv15n1p73).pdf 810 × 1,350, 5 pages; 3.8 MB
  
• 
  Infrared arc spectrum of chromium (IA jresv15n1p79).pdf 808 × 1,350, 7 pages; 5.69 MB
  
• 
  Use of 8-hydroxyquinoline in determinations of aluminum, beryllium, and magnesium (IA jresv15n1p87).pdf 810 × 1,350, 10 pages; 9.52 MB
  
• 
  A thin cell for use in determining the refractive indices of crystal grains (IA jresv15n1p97).pdf 808 × 1,350, 2 pages; 1.83 MB
  
• 
  Factors affecting ultraviolet solar-radiation intensities (IA jresv15n2p123).pdf 808 × 1,347, 30 pages; 27.96 MB
  
• 
  Isolation of ethylcyclohexane from a midcontinent petroleum (IA jresv15n2p151).pdf 808 × 1,347, 11 pages; 9.89 MB
  
• 
  Effect of protective coatings on the absorption of moisture by gelatin-latex gas-cell fabrics (IA jresv15n2p163).pdf 808 × 1,347, 10 pages; 8.52 MB
  
• 
  Hydrothermal synthesis of kaolinite, dickite, beidellite, and nontronite (IA jresv15n2p173).pdf 808 × 1,347, 17 pages; 16.03 MB
  
• 
  Fractionation of the isotopes of oxygen in a commercial electrolyzer - A correction (IA jresv15n2p187).pdf 810 × 1,350, 2 pages; 1.88 MB
  
• 
  Analysis of textiles for cellulose-acetate rayon, silk, regenerated-cellulose rayon, cotton, and wool (IA jresv15n2p189).pdf 808 × 1,347, 10 pages; 9.23 MB
  
• 
  Color and spectral transmittance of vegetable oils (IA jresv15n2p99).pdf 808 × 1,345, 23 pages; 21.21 MB
  
• 
  An extensometer comparator (IA jresv15n3p199).pdf 806 × 1,347, 6 pages; 4.99 MB
  
• 
  Purification of gallium by fractional crystallization of the metal (IA jresv15n3p205).pdf 808 × 1,350, 5 pages; 4.52 MB
  
• 
  Present status of the isolation and identification of the volatile hydrocarbons in a midcontinent petroleum (IA jresv15n3p211).pdf 808 × 1,350, 17 pages; 15.48 MB
  
• 
  Heats of vaporization of eight gasolines (IA jresv15n3p227).pdf 810 × 1,350, 10 pages; 8.75 MB
  
• 
  Mechanical properties of cotton yarns (IA jresv15n3p237).pdf 808 × 1,350, 17 pages; 15.19 MB
  
• 
  A study of sagger clays and sagger bodies (IA jresv15n3p255).pdf 808 × 1,350, 16 pages; 14.54 MB
  
• 
  Effects of fumigants on paper (IA jresv15n3p271).pdf 808 × 1,350, 6 pages; 4.69 MB
  
• 
  Accuracy of microscopical methods for determining refractive index by immersion (IA jresv15n3p277).pdf 806 × 1,350, 18 pages; 15.88 MB
  
• 
  Infrared absorption spectra of plant and animal tissue and of various other substances (IA jresv15n3p295).pdf 808 × 1,350, 22 pages; 17.81 MB
  
• 
  Tests of steel tower columns for the George Washington Bridge (IA jresv15n3p317).pdf 810 × 1,352, 31 pages; 29.09 MB
  
• 
  Yield and purity of levulose derived from the calcium levulate process (IA jresv15n4p341).pdf 808 × 1,350, 16 pages; 15.13 MB
  
• 
  Heat of combustion of isobutane (IA jresv15n4p357).pdf 810 × 1,350, 5 pages; 4.45 MB
  
• 
  Comparative wear of chrome-tanned, vegetable-tanned, and retanned sole leather (IA jresv15n4p363).pdf 810 × 1,350, 5 pages; 4.01 MB
  
• 
  Influence of some sulphur-containing tanning materials on the deterioration of vegetable-tanned leathers by sulphuric acid (IA jresv15n4p369).pdf 808 × 1,350, 8 pages; 6.28 MB
  
• 
  A colorimetric method for the quantitative determination of small amounts of silver by use of p-dimethylaminobenzalrhodanine (IA jresv15n4p377).pdf 810 × 1,350, 8 pages; 7.03 MB
  
• 
  Hardening characteristics and other properties of commercial one-percent-carbon tool steels (IA jresv15n4p385).pdf 808 × 1,350, 27 pages; 24.51 MB
  
• 
  Atomic weight of gallium (IA jresv15n4p409).pdf 810 × 1,350, 12 pages; 11.78 MB
  
• 
  A study for the preparation of a specification for high-early-strength Portland cement (IA jresv15n4p421).pdf 810 × 1,350, 19 pages; 16.58 MB
  
• 
  Design and construction of an experimental diffusion battery (IA jresv15n5p441).pdf 810 × 1,352, 25 pages; 23.55 MB
  
• 
  The difference in vapor pressures of ortho- and paradeuterium (IA jresv15n5p463).pdf 810 × 1,352, 13 pages; 10.16 MB
  
• 
  The Waidner-Wolff and other adjustable electrical-resistance elements (IA jresv15n5p477).pdf 812 × 1,350, 16 pages; 15.24 MB
  
• 
  Standardization of permanganate solutions with sodium oxalate (IA jresv15n5p493).pdf 812 × 1,352, 9 pages; 8.39 MB
  
• 
  Heat capacity, entropy, and free energy of rubber hydrocarbon (IA jresv15n5p503).pdf 810 × 1,350, 13 pages; 10.91 MB
  
• 
  Determination of magnetic hysteresis with the Fahy Simplex permeameter (IA jresv15n5p517).pdf 810 × 1,352, 7 pages; 5.28 MB
  
• 
  Deterioration of vegetable-tanned leathers containing sulphuric acid and glucose (IA jresv15n5p523).pdf 810 × 1,352, 5 pages; 3.9 MB
  
• 
  The Priest-Lange reflectometer applied to nearly white porcelain enamels (IA jresv15n5p529).pdf 812 × 1,352, 23 pages; 20.7 MB
  
• 
  Thermal decomposition of talc (IA jresv15n5p551).pdf 810 × 1,335, 6 pages; 5.29 MB
  
• 
  Apparatus and methods for investigating the chemical constitution of lubricating oil, and preliminary fractionation of the lubricating oil fraction of a midcontinent petroleum (IA jresv15n6p557).pdf 810 × 1,350, 17 pages; 14.84 MB
  
• 
  Effect of humidity in hot-wire anemometry (IA jresv15n6p575).pdf 810 × 1,350, 4 pages; 3.82 MB
  
• 
  Determination of principal stresses from strains on four intersecting gage lines 45 degrees apart (IA jresv15n6p579).pdf 810 × 1,350, 3 pages; 2.01 MB
  
• 
  Stability of aqueous solutions of acid potassium phthalate (IA jresv15n6p583).pdf 810 × 1,350, 2 pages; 1.44 MB
  
• 
  Determination of gallium in aluminum (IA jresv15n6p585).pdf 810 × 1,350, 6 pages; 5.9 MB
  
• 
  Accelerated service tests of pintle bearings (IA jresv15n6p591).pdf 812 × 1,352, 15 pages; 14.66 MB
  
• 
  Accelerated aging test for weighted silk (IA jresv15n6p601).pdf 808 × 1,350, 8 pages; 6.75 MB
  
• 
  Unicontrol radio receiver for ultra high frequencies using concentric lines as interstage couplers (IA jresv15n6p609).pdf 808 × 1,350, 13 pages; 11.61 MB
  
• 
  An absolute determination of the ohm (IA jresv16n1p1).pdf 810 × 1,350, 91 pages; 82.06 MB
  
• 
  A summary of information on the preparation and properties of pure iron (IA jresv16n2p105).pdf 812 × 1,350, 27 pages; 24.11 MB
  
• 
  Effect of yarn twist on the properties of cloth (IA jresv16n2p131).pdf 810 × 1,350, 10 pages; 7.65 MB
  
• 
  Effect of number of warp and filling yarns per inch and some other elements of construction on the properties of cloth (IA jresv16n2p139).pdf 808 × 1,350, 11 pages; 10.84 MB
  
• 
  Electrical-resistance alloys of copper, manganese, and aluminum (IA jresv16n2p149).pdf 810 × 1,350, 11 pages; 9.37 MB
  
• 
  Action of hypo solution on stone tanks (IA jresv16n2p161).pdf 808 × 1,350, 5 pages; 4.29 MB
  
• 
  Note on the guarded-field x-ray ionization chamber (IA jresv16n2p165).pdf 808 × 1,352, 5 pages; 4.01 MB
  
• 
  Mesle's chord method for measuring the thickness of metal coatings (IA jresv16n2p171).pdf 808 × 1,350, 16 pages; 13.23 MB
  
• 
  Corrosion-protective value of electrodeposited zinc and cadmium coatings on steel (IA jresv16n2p185).pdf 806 × 1,350, 30 pages; 25.15 MB
  
• 
  A standard source of ultraviolet radiation for calibrating photoelectric dosage intensity meters (IA jresv16n2p83).pdf 810 × 1,350, 10 pages; 9.62 MB
  
• 
  Treatment of offset papers for optimum register (IA jresv16n2p93).pdf 810 × 1,350, 11 pages; 9.77 MB
  
• 
  Ionosphere studies during partial solar eclipse of February 3, 1935 (IA jresv16n3p213).pdf 808 × 1,350, 14 pages; 12.44 MB
  
• 
  Reversal temperature and population of excited states in the cesium discharge (IA jresv16n3p227).pdf 810 × 1,350, 5 pages; 4.44 MB
  
• 
  Absorption of x-rays by lead glasses and lead barium glasses (IA jresv16n3p233).pdf 808 × 1,347, 19 pages; 17.85 MB
  
• 
  Distillation and separation of arsenic, antimony, and tin (IA jresv16n3p253).pdf 810 × 1,350, 7 pages; 6.58 MB
  
• 
  Note on the effect of a cover glass in reflectance measurements (IA jresv16n3p261).pdf 810 × 1,350, 4 pages; 3.73 MB
  
• 
  Some tests of steel columns incased in concrete (IA jresv16n3p265).pdf 808 × 1,350, 32 pages; 30.77 MB
  
• 
  Radio field-intensity and distance characteristics of a high, vertical broadcast antenna (IA jresv16n4p289).pdf 808 × 1,350, 14 pages; 16.07 MB
  
• 
  Oxidation of wool- the lead acetate test for hydrogen peroxide bleached wool (IA jresv16n4p309).pdf 810 × 1,350, 6 pages; 5.73 MB
  
• 
  Evaluation of ultraviolet solar radiation of short wave lengths (IA jresv16n4p315).pdf 808 × 1,350, 34 pages; 33.23 MB
  
• 
  Simplified apparatus for technical sugar colorimetry (IA jresv16n4p349).pdf 808 × 1,350, 11 pages; 10.05 MB
  
• 
  Gloss investigations using reflected images of a target pattern (IA jresv16n4p359).pdf 810 × 1,350, 11 pages; 9.9 MB
  
• 
  An improved method for preparing cast-iron transverse test bars (IA jresv16n4p367).pdf 808 × 1,350, 26 pages; 23.86 MB
  
• 
  Arc and spark spectra of columbium (IA jresv16n5p385).pdf 808 × 1,350, 35 pages; 28.42 MB
  
• 
  Routine determination of boron in class (IA jresv16n5p421).pdf 808 × 1,350, 9 pages; 7.66 MB
  
• 
  Soil-corrosion studies, 1934 . Rates of loss of weight and pitting of ferrous specimens (IA jresv16n5p431).pdf 808 × 1,350, 36 pages; 32.09 MB
  
• 
  Studies on the quarternary system CaO-MgO-2CaO.SiO(2)-5CaO 3Al(2)O(3) (IA jresv16n5p467).pdf 808 × 1,350, 8 pages; 6.46 MB
  
• 
  Mechanism of the sulfur lability in the alkali degradation of wool protein (IA jresv16n5p475).pdf 808 × 1,350, 6 pages; 5.01 MB
  
• 
  A modified accelerated weathering test for asphalts and other materials (IA jresv16n5p481).pdf 810 × 1,350, 5 pages; 4.46 MB
  
• 
  Effects of partial prehydration and different curing temperatures on some of the properties of cement and concrete (IA jresv16n5p487).pdf 808 × 1,350, 24 pages; 22.85 MB
  
• 
  A study of the weathering quality of roofing felts made from various fibers (IA jresv16n5p511).pdf 808 × 1,350, 14 pages; 11.8 MB
  
• 
  Calculation of the concentration and dissociation constant of each acid group in a mixture from the pH titration curve of the mixture (IA jresv16n6p525).pdf 808 × 1,350, 4 pages; 3.89 MB
  
• 
  Thermal expansion of copper-beryllium alloys (IA jresv16n6p529).pdf 808 × 1,350, 23 pages; 20.62 MB
  
• 
  A rapid method for the determination of silica in portland cement (IA jresv16n6p549).pdf 808 × 1,350, 4 pages; 3.69 MB
  
• 
  Note on the thermal mutarotation of d-galactose, l-arabinose, and d-talose (IA jresv16n6p553).pdf 808 × 1,350, 2 pages; 1.52 MB
  
• 
  Determination of sulphuric anhydride in portland cement by means of the Wagner turbidimeter (IA jresv16n6p555).pdf 808 × 1,350, 8 pages; 6.99 MB
  
• 
  An alternating-current magnetic comparator, and the testing of tool-resisting prison bars (IA jresv16n6p563).pdf 808 × 1,350, 15 pages; 13.58 MB
  
• 
  Dissociation constants of malonic acid in its sodium-salt solutions at 25 degrees C from electrometric titration measurements (IA jresv16n6p575).pdf 808 × 1,350, 19 pages; 17.67 MB
  
• 
  Tests of eight large H-shaped columns fabricated from carbon-manganese steel (IA jresv16n6p595).pdf 810 × 1,347, 32 pages; 22.58 MB
  
• 
  Tests of steel chord members for the Bayonne bridge (IA jresv16n6p627).pdf 808 × 1,350, 15 pages; 13.42 MB
  
• 
  Third spectrum of xenon (IA jresv16n6p639).pdf 808 × 1,347, 10 pages; 9.28 MB
  
• 
  Distribution of the energy in the extreme ultraviolet of the solar spectrum (IA jresv17n1p1).pdf 816 × 1,350, 7 pages; 6.99 MB
  
• 
  Drop of potential in the metallic electrodes of certain electrolytic cells (IA jresv17n1p101).pdf 816 × 1,350, 24 pages; 17 MB
  
• 
  Term analysis of the first spectrum of vanadium (V I) (IA jresv17n1p125).pdf 810 × 1,347, 68 pages; 55.63 MB
  
• 
  Intensity distribution in the line emission spectrum of cesium (IA jresv17n1p45).pdf 804 × 1,350, 10 pages; 8.63 MB
  
• 
  Solubility of calcium 2-methylbutyrate in water (IA jresv17n1p55).pdf 800 × 1,347, 4 pages; 3.58 MB
  
• 
  Determination of the Brinell number of metals (IA jresv17n1p59).pdf 800 × 1,350, 39 pages; 35.59 MB
  
• 
  Measurements of flame velocity by a modified burner method (IA jresv17n1p7).pdf 814 × 1,350, 38 pages; 36.47 MB
  
• 
  Oxidation of wool- Photochemical oxidation (IA jresv17n1p97).pdf 820 × 1,347, 4 pages; 3.58 MB
  
• 
  Experimental study of the scour of a sandy river bed by clear and by muddy water (IA jresv17n2p193).pdf 818 × 1,347, 19 pages; 18.68 MB
  
• 
  Joliet reference gas meter (IA jresv17n2p207).pdf 816 × 1,350, 45 pages; 41.4 MB
  
• 
  Soluble decomposition products in aged vegetable-tanned leathers (IA jresv17n2p247).pdf 814 × 1,347, 13 pages; 10.31 MB
  
• 
  Distribution of compounds in portland cement (IA jresv17n2p261).pdf 812 × 1,345, 16 pages; 14.59 MB
  
• 
  The system K2O-PbO-SiO2 (IA jresv17n2p277).pdf 810 × 1,347, 13 pages; 11.79 MB
  
• 
  Load distribution and strength of elevator cable equalizers (IA jresv17n2p291).pdf 812 × 1,350, 36 pages; 26.54 MB
  
• 
  Comparison of data on the ionosphere, sunspots, and terrestrial magnetism (IA jresv17n3p323).pdf 812 × 1,350, 8 pages; 8.35 MB
  
• 
  Preparation and properties of calcium lactobionate-calcium bromide (IA jresv17n3p331).pdf 812 × 1,350, 5 pages; 4.69 MB
  
• 
  Empirical relation between the atomic dimensions and the melting and sublimation points of the noble gases, halogens, and elements of the sulphur group (IA jresv17n3p337).pdf 814 × 1,350, 9 pages; 7.75 MB
  
• 
  The French Sugar Scale (IA jresv17n3p347).pdf 812 × 1,350, 5 pages; 5.47 MB
  
• 
  Structural characteristics of some constituents of portland cement clinker (IA jresv17n3p353).pdf 810 × 1,350, 18 pages; 20.51 MB
  
• 
  Electrolytic measurement of the corrosiveness of soils (IA jresv17n3p363).pdf 810 × 1,350, 27 pages; 24.29 MB
  
• 
  Thermal control in minimum-deviation refractometry and temperature coefficients for a medium flint glass (IA jresv17n3p389).pdf 808 × 1,350, 12 pages; 10.9 MB
  
• 
  Inspection and tensile tests of some worn wire ropes (IA jresv17n3p401).pdf 806 × 1,350, 56 pages; 40.31 MB
  
• 
  Ebulliometric and tonometric measurements on normal aliphatic hydrocarbons (IA jresv17n3p453).pdf 806 × 1,347, 6 pages; 4.75 MB
  
• 
  Boiling point of ethyl ether and its relation to pressure (IA jresv17n3p459).pdf 806 × 1,347, 3 pages; 2.56 MB
  
• 
  Young's modulus of elasticity, strength, and extensibility of refractories in tension (IA jresv17n3p463).pdf 806 × 1,347, 22 pages; 19.92 MB
  
• 
  Ionization of air by Lenard rays (IA jresv17n3p483).pdf 808 × 1,347, 8 pages; 6.76 MB
  
• 
  Harmonic method of intercomparing the oscillators of the national standard of radio frequency (IA jresv17n4p491).pdf 814 × 1,350, 8 pages; 8.09 MB
  
• 
  Temperature compensation of millivoltmeters (IA jresv17n4p497).pdf 814 × 1,350, 59 pages; 53.69 MB
  
• 
  Time factors in the ionization of carbon disulphide by x-rays (IA jresv17n4p557).pdf 812 × 1,350, 22 pages; 17.94 MB
  
• 
  Oxidation of wool- Alkali-solubility test for determining the extent of oxidation (IA jresv17n4p577).pdf 812 × 1,350, 7 pages; 5.85 MB
  
• 
  Calculations of electrical surge-generator circuits (IA jresv17n4p585).pdf 814 × 1,350, 19 pages; 14.75 MB
  
• 
  Effects of corrections for liquid-junction potentials of saturated calomel electrodes on dissociation constants obtained by electrometric titration (IA jresv17n4p605).pdf 812 × 1,350, 9 pages; 8.9 MB
  
• 
  Dimensions of jerusalem-artichoke cossettes (IA jresv17n4p615).pdf 812 × 1,350, 12 pages; 9.73 MB
  
• 
  Difference in atomic weight of oxygen from air and from water (IA jresv17n4p625).pdf 814 × 1,350, 4 pages; 3.91 MB