sulfur has been researched along with helium in 40 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 35 (87.50) | 18.7374 |
| 1990's | 1 (2.50) | 18.2507 |
| 2000's | 2 (5.00) | 29.6817 |
| 2010's | 2 (5.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Cumming, G; Davies, A; Horsfield, K | 1 |
| Adaro, F; Piiper, J; Worth, H | 1 |
| Löllgen, H; von Nieding, G | 1 |
| Collins, JM | 1 |
| Chang, HK; Tai, RC | 1 |
| Bhansali, PV; Bush, R; Dempsey, JA; Irvin, CG; Webster, JG | 1 |
| Smidt, U | 1 |
| Bres, M; Hatzfeld, C | 1 |
| Barber, M; Brooks, SM; Carson, A; Zipp, T | 1 |
| Chang, HK; Delaunois, L; Jasper, N; Martin, RR; Sergysels, R | 1 |
| Linde, H; Löllgen, H; Smidt, U; von Nieding, G | 1 |
| Drazen, JM; Ingram, RH; Loring, SH | 2 |
| Erasmus, BD; Rahn, H | 1 |
| Davis, J; Kvale, PA; Schroter, RC | 1 |
| Hiramoto, T; Kambe, M; Nishida, O; Sewake, N; Yoshimi, T | 1 |
| Troshikhin, GV | 1 |
| Okubo, T; Piiper, J | 1 |
| Anthonisen, NR; Kryger, M; Macklem, PT; Martin, RR | 1 |
| Aller, LH | 1 |
| Brown, R; Brunton, J; Hogg, W; Kryger, M; Macklem, P | 1 |
| Levitt, DG; Levitt, MD | 1 |
| Daily, MJ; Ericson, ES; Peyman, GA; Vygantas, CM | 1 |
| Love, RG; Muir, DC | 1 |
| Jones, JG; Newberg, LA | 1 |
| Piiper, J; Scheid, P | 1 |
| Cumming, G; FitzGerald, MX; Liese, W | 1 |
| Haab, P; Jaeger, MJ; Matthys, H | 1 |
| Altland, PD; Brubach, HF; Parker, MG | 1 |
| Jaeger, MJ; Matthys, H | 1 |
| Georg, J; Lassen, NA; Mellemgaard, K; Vinther, A | 1 |
| Tenney, SM; Tucker, RW | 1 |
| Glauser, EM; Glauser, SC | 1 |
| Smith, MA; Sobeck, CK; Young, RE | 1 |
| DeFrees, DJ; Herbst, E; Koch, W | 1 |
| FRANKEL, J; SCHNEIDERMAN, HA | 1 |
| Blomberg, J; Chaabani, H; Riemersma, T; van Zuijlen, M | 1 |
| Feng, W; Jia, CQ | 1 |
| Coplen, TB; Qi, H; Wassenaar, LI | 1 |
| Akpinar, S; Defazio, P; Gamallo, P; Petrongolo, C | 1 |
1 review(s) available for sulfur and helium
| Article | Year |
|---|---|
Respiration: alveolar gas exchange.
Topics: Animals; Bicarbonates; Capillaries; Carbon Dioxide; Cardiac Output; Diffusion; Fluorides; Helium; Hemoglobins; Humans; Hydrogen-Ion Concentration; Lung; Models, Biological; Neon; Oxygen Consumption; Physical Exertion; Pulmonary Alveoli; Pulmonary Artery; Pulmonary Circulation; Pulmonary Ventilation; Respiration; Respiratory Dead Space; Sulfur; Ventilation-Perfusion Ratio | 1971 |
39 other study(ies) available for sulfur and helium
| Article | Year |
|---|---|
Role of conducting airways in partial separation of inhaled gas mixtures.
Topics: Animals; Argon; Bronchi; Fluorides; Helium; Models, Anatomic; Noble Gases; Respiration; Sulfur; Swine | 1977 |
Penetration of inhaled He and SF6 into alveolar space at low tidal volumes.
Topics: Adult; Fluorides; Helium; Humans; Male; Mathematics; Noble Gases; Pulmonary Alveoli; Respiration; Respiratory Dead Space; Sulfur; Tidal Volume | 1977 |
Use of isoproterenol infusion to study intrapulmonary gas mixing in man.
Topics: Adult; Cardiac Output; Fluorides; Heart Rate; Helium; Humans; Isoproterenol; Male; Noble Gases; Respiration; Sulfur; Tidal Volume | 1978 |
Isobaric inert gas supersaturation: observations, theory, and predictions.
Topics: Animals; Blood Gas Analysis; Diffusion; Ethylenes; Female; Fluorides; Helium; Mathematics; Methane; Models, Biological; Neon; Nitrous Oxide; Noble Gases; Skin Physiological Phenomena; Sulfur; Swine | 1978 |
A mathematical study of non-equimolar ternary gas diffusion.
Topics: Animals; Diffusion; Fluorides; Gases; Helium; Humans; Mathematics; Models, Biological; Nitrogen; Osmosis; Oxygen Consumption; Sulfur | 1979 |
Human pulmonary resistance: effect of frequency and gas physical properties.
Topics: Adult; Airway Resistance; Fluorides; Functional Residual Capacity; Helium; Histamine; Humans; Lung Compliance; Lung Diseases, Obstructive; Male; Middle Aged; Oxygen; Sulfur | 1979 |
[Significance of expiratory O2 and CO2 curves and simultaneous washout curves of He and SF6 in the diagnosis of small airway diseases].
Topics: Adult; Bronchitis; Carbon Dioxide; Fluorides; Helium; Humans; Middle Aged; Oxygen; Pulmonary Emphysema; Spirometry; Sulfur | 1977 |
Three-gas diffusion--experimental and theoretical study.
Topics: Diffusion; Fluorides; Helium; Mathematics; Models, Biological; Nitrogen; Oxygen; Pulmonary Alveoli; Respiration; Sulfur | 1977 |
Measurements of maximal expiratory flow rates in cigarette smokers and nonsmokers using gases of high and low densities.
Topics: Adult; Female; Fluorides; Forced Expiratory Flow Rates; Gases; Helium; Humans; Lung; Male; Maximal Expiratory Flow Rate; Middle Aged; Oxygen; Respiration; Smoking; Spirometry; Sulfur | 1978 |
Effect of ventilation with different gas mixtures on experimental lung air embolism.
Topics: Animals; Blood Pressure; Dogs; Embolism, Air; Fluorides; Gases; Helium; Nitrous Oxide; Oxygen; Pulmonary Embolism; Respiration; Sulfur | 1978 |
Simultaneous washout of helium and sulfur hexafluoride in healthy subjects and patients with chronic bronchitis, bronchial asthma, and emphysema.
Topics: Adult; Aged; Asthma; Bronchitis; Fluorides; Functional Residual Capacity; Helium; Humans; Male; Middle Aged; Pulmonary Emphysema; Pulmonary Ventilation; Respiration; Sulfur | 1977 |
Distribution of pulmonary resistance: effects of gas density, viscosity, and flow rate.
Topics: Airway Resistance; Animals; Dogs; Fluorides; Gases; Helium; Humans; Lung; Models, Biological; Pulmonary Ventilation; Sulfur; Tidal Volume; Viscosity | 1976 |
Localization of airway constriction using gases of varying density and viscosity.
Topics: Airway Resistance; Animals; Atropine; Depression, Chemical; Dogs; Fluorides; Gases; Helium; Histamine; Oxygen; Sulfur; Trachea | 1976 |
Effects of ambient pressures, He and Sf6 on O2 and CO2 transport in the avian egg.
Topics: Animals; Atmospheric Pressure; Biological Transport; Carbon Dioxide; Chick Embryo; Egg Shell; Fluorides; Helium; Oxygen Consumption; Sulfur | 1976 |
Effect of gas density and ventilatory pattern of steady-state co uptake by the lung.
Topics: Carbon Monoxide; Diffusion; Fluorides; Gases; Helium; Humans; Models, Biological; Nitrogen; Oxygen; Respiration; Sulfur; Tidal Volume | 1975 |
Effects of marker gas and method on closing volume.
Topics: Adult; Aged; Argon; Female; Fluorides; Helium; Humans; Lung Volume Measurements; Male; Middle Aged; Nitrogen; Noble Gases; Smoking; Sulfur | 1974 |
[Effect of density of inhaled gas on the external respiration and reactivity of the respiratory center].
Topics: Animals; Electric Stimulation; Fluorides; Gases; Helium; Nitrogen; Oxygen; Rabbits; Respiration; Respiratory Center; Specific Gravity; Sulfur; Vagus Nerve | 1974 |
Intrapulmonary gas mixing in excised dog lung lobes studied by simultaneous washout of two inert gases.
Topics: Animals; Carbon Dioxide; Dogs; Fluorides; Gases; Helium; In Vitro Techniques; Kinetics; Lung; Mathematics; Models, Biological; Oxygen; Pulmonary Diffusing Capacity; Respiration; Spirometry; Sulfur | 1974 |
Effect of gas density and expiratory flow on "closing volume".
Topics: Adult; Air; Fluorides; Gases; Helium; Humans; Male; Oxygen; Radioisotopes; Respiration; Respiratory Function Tests; Spirometry; Sulfur; Xenon | 1974 |
The chemical composition of the interstellar medium.
Topics: Argon; Astronomical Phenomena; Astronomy; Carbon; Chemical Phenomena; Chemistry; Chlorine; Cosmic Radiation; Elements; Helium; Hydrogen; Infrared Rays; Ions; Mathematics; Neptunium; Nitrogen; Oxygen; Radio Waves; Spectrum Analysis; Sulfur; Ultraviolet Rays | 1972 |
Gas diffusion across collateral channels.
Topics: Airway Obstruction; Animals; Diffusion; Dogs; Fluorides; Helium; In Vitro Techniques; Lung; Models, Biological; Nitrogen; Pulmonary Alveoli; Pulmonary Diffusing Capacity; Spirometry; Sulfur; Swine; Ventilation-Perfusion Ratio; Vital Capacity | 1972 |
Use of inert gases to study the interaction of blood flow and diffusion during passive absorption from the gastrointestinal tract of the rat.
Topics: Animals; Atmosphere Exposure Chambers; Chromatography, Gas; Colon; Diffusion; Fluorides; Gases; Gastric Mucosa; Helium; Hydrogen; Intestinal Absorption; Intestinal Mucosa; Intestine, Small; Mathematics; Methane; Models, Biological; Radioisotopes; Rats; Regional Blood Flow; Solubility; Stomach; Sulfur; Xenon | 1973 |
Octafluorocyclobutane and other gases for vitreous replacement.
Topics: Air; Animals; Argon; Chlorofluorocarbons, Methane; Helium; Hydrocarbons, Halogenated; Krypton; Neon; Rabbits; Retinal Detachment; Sulfur; Time Factors; Vitreous Body; Xenon | 1973 |
Proceedings: Behavior of inspired aerosol boluses in gases of different density and viscosity.
Topics: Aerosols; Diffusion; Fluorides; Helium; Humans; Respiration; Respiratory Physiological Phenomena; Sulfur | 1974 |
A closing volume bolus method using SF6 enhancement of the nitrogen glow discharge.
Topics: Argon; Helium; Methods; Neon; Nitrogen; Respiratory Function Tests; Sulfur | 1974 |
Analysis of the time factor in flow-volume curves of normal subjects and patients with chronic obstructive bronchitis.
Topics: Adult; Argon; Bronchitis; Chronic Disease; Female; Fluorides; Helium; Humans; Male; Middle Aged; Oxygen; Pulmonary Ventilation; Respiratory Function Tests; Spirometry; Sulfur; Time Factors; Vital Capacity | 1972 |
[The type of discharge in the human upper respiratory passages].
Topics: Biophysical Phenomena; Biophysics; Fluorides; Helium; Humans; Larynx; Oxygen; Pharynx; Pressure; Respiratory Physiological Phenomena; Sulfur; Trachea | 1967 |
Effects of inert gases on tolerance of rats to hypoxia.
Topics: Adaptation, Physiological; Animals; Argon; Arteries; Body Temperature; Fluorides; Gases; Helium; Hypoxia; Male; Mortality; Nitrogen; Oxygen; Rats; Respiration; Sulfur | 1968 |
The pattern of flow in the upper human airways.
Topics: Adult; Fluorides; Helium; Humans; Male; Models, Biological; Neon; Oxygen; Pressure; Respiratory Physiological Phenomena; Rheology; Sulfur; Trachea | 1968 |
Diffusion in the gas phase of the lungs in normal and emphysematous subjects.
Topics: Aged; Biological Transport; Fluorides; Gases; Helium; Humans; Lung; Middle Aged; Neon; Pulmonary Emphysema; Sulfur | 1965 |
Inert gas exchange in subcutaneous gas pockets of air-breathing animals: theory and measurement.
Topics: Animals; Argon; Biometry; Blood Gas Analysis; Fluorides; Helium; Hydrogen; Nitrogen; Nitrous Oxide; Partial Pressure; Respiration; Sulfur | 1966 |
Demonstration without instruments of "first gas into the lung is last gas out".
Topics: Fluorides; Gases; Helium; Humans; Lung; Respiratory Function Tests; Sulfur; Voice | 1966 |
Galileo probe: in situ observations of Jupiter's atmosphere.
Topics: Ammonia; Atmosphere; Carbon; Extraterrestrial Environment; Helium; Jupiter; Nitrogen; Noble Gases; Oxygen; Sulfur; Water | 1996 |
Can interstellar H2S be formed via gas-phase reactions? Calculations concerning the rates of the ternary and radiative association reactions between HS+ and H2.
Topics: Extraterrestrial Environment; Helium; Hydrogen; Hydrogen Sulfide; Mathematics; Models, Chemical; Sulfur | 1989 |
The effects of nitrogen, helium, argon and sulfur hexafluoride on the development of insects.
Topics: Animals; Argon; Gases; Helium; Insecta; Nitrogen; Sulfur; Sulfur Hexafluoride | 1958 |
Comprehensive two-dimensional gas chromatography coupled with fast sulphur-chemiluminescence detection: implications of detector electronics.
Topics: Catalysis; Chromatography, Gas; Electronics; Freezing; Helium; Indicators and Reagents; Luminescent Measurements; Petroleum; Sulfur Compounds | 2004 |
Influence of O2 and H2O on carbothermal reduction of SO2 by oil-sand fluid coke.
Topics: Air Pollution; Carbon Monoxide; Coke; Helium; Hydrogen; Industry; Oils; Oxygen; Silicon Dioxide; Sulfides; Sulfur; Sulfur Dioxide; Thermodynamics; Water | 2005 |
Improved online δ18O measurements of nitrogen- and sulfur-bearing organic materials and a proposed analytical protocol.
Topics: Animals; Gas Chromatography-Mass Spectrometry; Hair; Helium; Hoof and Claw; Horns; Hot Temperature; Humans; Keratins, Hair-Specific; Nitrogen; Oxygen Isotopes; Reference Standards; Reproducibility of Results; Sulfur Compounds | 2011 |
Quantum dynamics of the reaction H((2)S) + HeH(+)(X(1)Σ(+)) → H2(+)(X(2)Σg(+)) + He((1)S) from cold to hyperthermal energies: time-dependent wavepacket study and comparison with time-independent calculations.
Topics: Helium; Hydrogen; Hydrogen Sulfide; Quantum Theory; Sulfur; Temperature; Time Factors | 2014 |