• This anomaly is seen in maps of correlations of variations in sea-ice extent with atmospheric pressure, surface temperature and winds. (copernicus.org)
  • The (negative) sign of the trend of pressure and (positive) sign of the trend of temperature 15 beg for an explanation. (copernicus.org)
  • And surface atmospheric pressure relates to temperature most straightforwardly by the ideal gas law, which also shows a seasonal pattern. (copernicus.org)
  • The atmospheric refractivity is proportional to the pressure and the temperature gradient of the lower atmosphere. (scirp.org)
  • The table features wind speed, dewpoint, visibility and atmospheric pressure measurements as well as a detailed temperature graph. (weather-forecast.com)
  • This is fantastic when you have small fluctuations in pressure, but large fluctuations in temperature. (cfd-online.com)
  • Around 1800, many reputable scientists reported significant variations in the temperature of pure water boiling under normal atmospheric pressure. (cam.ac.uk)
  • Mankind's best clocks all need corrections, perhaps for the effects of changing temperature, atmospheric pressure, humidity, or local magnetic field," said Lyne. (astronomy.com)
  • It also changes with variation in temperature or humidity. (engineersedge.com)
  • Rn-222 measurements at the SLAPS site, including the bkg of 0.3 pCi/L, ranged from bkg to 6.8 pCi/L with a maximum average of 3.4 pCi/L. Results from the HISS ranged from bkg to 3.4 pCi/L with a maximum average of 1.8 pCi/L. Because gas emanation is dependent on atmospheric temperature and pressure, there were seasonal variations in the measurements. (cdc.gov)
  • Rheological differentiation speaks to the liquid state of rocks under tremendous pressure and temperature . (forbes.com)
  • Atmospheric temperature was measured by three fine-wire thermocouples in parallel. (nasa.gov)
  • We found that, in general, the tropopause pressure plays an important factor influencing 7 Be activity for winter and spring seasons while the sea level pressure and temperature are more dominant during summer and autumn seasons. (lu.se)
  • Be activity for winter and spring seasons while the sea level pressure and temperature are more dominant during summer and autumn seasons. (lu.se)
  • Introduction and Objective: The present study aimed to examine the correlation between atmospheric temperature and the occurrence of irreversible pulpitis. (bvsalud.org)
  • Data on the atmospheric temperature in Porto Alegre on each day was collected from the Porto Alegre Meteorology Institute. (bvsalud.org)
  • Although no correlation was observed between the occurrence of irreversible pulpitis and atmospheric temperature, the incidence rates were higher on days when the average temperature was greater than 25ºC. (bvsalud.org)
  • Atmospheric temperature can affect human health in different ways and influence the manifestation of many diseases 4 . (bvsalud.org)
  • Auciliems 2 reported that combinations of low temperatures with strong winds induced a feeling of thermal discomfort and increased the risk of hypothermia (body temperature below 35°C). Thus, the heart rate also tends to become lower, breathing slows down, and the blood vessels constrict, resulting in increased blood pressure. (bvsalud.org)
  • Therefore, the current study aimed to analyze the correlation between atmospheric temperature and the occurrence of clinical cases of irreversible pulpitis in a dental care service over a period of 529 days. (bvsalud.org)
  • In a study funded by NCA (fully cited below), scientists at NASA MSFC/USRA developed computer programs to process the NLDAS-2 data and extract the hourly air temperature, specific humidity, and atmospheric pressure data, and compute the daily Maximum Air Temperature, Maximum Heat Index (HI), and Net Daily Heat Stress (NDHS) that were used to compute the extreme heat events measures. (cdc.gov)
  • Atmospheric measurements on Mars - the Viking meteorology experiment, Bull. (nasa.gov)
  • Gain insights on measurements from healthy blood donors to study the physiologic variation of hemoglobin and platelet concentration levels by changes in altitude, geographic location, seasonal variations, age, race and sex. (redcross.org)
  • OCO-2 will collect space-based global measurements of atmospheric CO 2 with the precision, resolution, and coverage needed to provide the first complete picture of the regional-scale geographic distribution and seasonal variations of human and natural sources of carbon dioxide emissions and their sinks-the reservoirs that pull carbon dioxide out of the atmosphere and store it. (satmagazine.com)
  • The OCO-2 mission provides a key new measurement that can be combined with other ground and aircraft measurements and satellite data to answer important questions about the processes that regulate atmospheric CO 2 and its role in the carbon cycle and climate. (satmagazine.com)
  • The Orbiting Carbon Observatory-2 (OCO-2) satellite is designed to make the first space-based measurements of atmospheric carbon dioxide (CO 2 ). (satmagazine.com)
  • ESSP) mission designed to make precise, time-dependent global measurements of atmospheric CO 2 from an Earth orbiting satellite. (satmagazine.com)
  • Plots show monthly mean sea levels without the regular seasonal fluctuations from coastal ocean temperatures, salinity, wind, atmospheric pressure, and ocean currents. (noaa.gov)
  • The average seasonal cycle of mean sea level, caused by regular fluctuations in coastal temperatures, salinities, winds, atmospheric pressures, and ocean currents, is shown along with each month's 95% confidence interval. (noaa.gov)
  • This manifests initially as drier and colder weather conditions in the UK as the seasonal rains brought by low pressure rain-bearing depressions from the Atlantic are blocked by persistent high pressure conditions. (org.in)
  • Diurnal and seasonal variations were of particular importance. (nasa.gov)
  • Thus, the regional ecology and economy are both vulnerable to water resource anomalies caused by seasonal hydroclimatic variations [ 3 ]. (hindawi.com)
  • Therefore, streamflow variation in the WUS has strong correlation with changes in snowpack accumulation and rainfall and has obvious seasonal variation [ 11 - 14 ]. (hindawi.com)
  • Except for those that researched atmospheric-oceanic circulations, most of the studies on the seasonal variation of streamflow focused on the relationship between runoff and snowmelt during the melting season. (hindawi.com)
  • Here, we investigated the seasonal atmospheric distribution of the naturally produced 7 Be in surface air over Europe between 40° N and 68° N during the period 1975-2018. (lu.se)
  • The simulation supports that the seasonal cycle of 7 Be in Europe is controlled by two main factors: the changing height of the troposphere (seasonality of the tropopause height) and seasonal variations of the stratosphere-troposphere exchanges. (lu.se)
  • Interannual variation is caused by irregular fluctuations in coastal ocean temperatures, salinities, winds, atmospheric pressures, and ocean currents. (noaa.gov)
  • This is the name given to the phenomenon of irregular annual variations in sea surface temperatures (by as much as 3℃), air pressure and rainfall across the Pacific Ocean. (org.in)
  • But wide variations in Pacific sea surface temperatures can set off a chain reaction of extreme weather across the world. (org.in)
  • For instance, rock will respond very differently to strain under normal atmospheric temperatures and pressures as compared to fewer than thousands of kilometers of rock. (forbes.com)
  • 15 and Basu 5 , extreme atmospheric temperatures were related to a greater number of hospitalizations and deaths among individuals with heart failure. (bvsalud.org)
  • Strong winds, greater rainfall, and other atmospheric variations mean power grids come under pressure. (greenworldinvestor.com)
  • It describes variations in atmospheric pressure around Antarctica which in turn influence the continent's famous encircling westerly winds. (cubasi.cu)
  • When broken down, the current "positive" regime of the Arctic dipole, which has persisted since 2007, is characterized by high pressure centered over the Canadian sector of the Arctic producing clockwise winds, and low pressure over the Siberian Arctic, with counterclockwise winds. (earth.com)
  • La Niña can destabilise atmospheric pressures in the Atlantic Ocean and lead to heavy rainfall in western Europe and the southern US. (org.in)
  • This creates large areas of low pressure in the Pacific Ocean which generally lead to increased rainfall in the surrounding region. (org.in)
  • Further analysis revealed that the variation of snow accumulation anomaly had strong lead correlation with the variation of streamflow anomaly. (hindawi.com)
  • The human body is affected by pressure changes and altitude does present variations on atmospheric pressure. (tdisdi.com)
  • To compensate for pressure changes at altitude, the depths and bottom time durations used for planning dives are different from the figures used to plan dives at sea level. (tdisdi.com)
  • When diving at altitude, a diver is operating at an atmospheric pressure less than what is found at sea level. (tdisdi.com)
  • Similarly, a diver who has traveled to altitude from sea level must remember that he or she has been gas loading at a greater pressure. (tdisdi.com)
  • Air density, like air pressure, decreases with increasing altitude. (engineersedge.com)
  • A barometric altimeter, which will track atmospheric pressure variations based on both altitude and climate conditions. (sail.ca)
  • Variations in average hemoglobin concentrations among healthy donors were also observed among donors of different (self-designated) races after adjusting for sex of the donor and the altitude. (redcross.org)
  • At a specific altitude, these variations among either female or male donors were most significant between Native Americans and African Americans. (redcross.org)
  • In the SH that order-3 symmetry is altered by the Ross-Weddell "dipole" pressure anomaly. (copernicus.org)
  • The Arctic dipole, also known as the Dipole Anomaly, is a relatively recent climate pattern characterized by atmospheric pressure variations in the Arctic region. (earth.com)
  • This paper reports spectral analyses, using Singular Spectral Analysis, of variations of the Arctic and Antarctic sea-ice extents (SI), and of the atmospheric surface pressure (AP) in both hemispheres (NH and SH). (copernicus.org)
  • So do variations in atmospheric pressure, ocean loading and the wind, which change the position of the Earth's axis relative to the surface. (livescience.com)
  • Other causes include changes in atmospheric pressure, changes in ground water, vertical crustal motion, and movement of magma beneath the surface. (anl.gov)
  • This is called the "atmospheric greenhouse effect", and without it the Earth's surface would be much colder. (skepticalscience.com)
  • The statement that so-called greenhouse gases, especially CO2, contribute to near-surface atmospheric warming is in glaring contradiction to well-known physical laws relating to gas and vapour, as well as to general caloric theory. (skepticalscience.com)
  • Surface atmospheric pressure on Venus is so great that on Earth you would need to go a kilometre down in the ocean to find similar values. (skepticalscience.com)
  • An atmospheric diving suit ( ADS ) is a small one-person articulated submersible which resembles a suit of armour , with elaborate pressure joints to allow articulation while maintaining an internal pressure of one atmosphere. (wikipedia.org)
  • Water- and pressure-tight joints allow articulation while maintaining an internal pressure of one atmosphere. (wikipedia.org)
  • An atmospheric diving suit may be classified as a manned submersible and a self-propelled, manned, one-atmosphere underwater intervention device, but has also been classified as an atmospheric diving system. (wikipedia.org)
  • An atmospheric diving suit is a small submersible with a pressure hull which accommodates a single occupant at an internal pressure of about one atmosphere. (wikipedia.org)
  • Other mechanisms must be at work, such as thermal tides (a variation in atmospheric pressure due to the daily heating of the atmosphere by the sun) and gravity waves (created in the atmosphere by gravity). (space.com)
  • These provide high mobility, while remaining largely unaffected by high pressures. (wikipedia.org)
  • However I believe pressure everywhere is largely atmospheric with little to no hydrostatic contribution (since it's a gas). (cfd-online.com)
  • Intrinsic contrast in magnetic resonance images of soft matic broadening of the water-1H resonance upon gelation tissue is generated largely by spatial variations in spin of agarose was originally attributed to extensive perturba- relaxation rates. (lu.se)
  • The National Oceanic and Atmospheric Administration (NOAA) has various tools and information on tides and tide predictions. (asa.com)
  • OCO-2 is NASA's first spacecraft dedicated to studying atmospheric carbon dioxide (CO2), the most significant human-produced greenhouse gas and the principal, human-produced driver of climate change. (satmagazine.com)
  • For example, climate variation influences high blood pressure by causing dilation or constriction of the blood vessels 12 . (bvsalud.org)
  • The variation of electron concentration related to earthquake has been reported by Ondoh [1] and Liperovsky et al. (scirp.org)
  • Automotive tire wear has been suggested as a potential source of atmospheric carbon disulfide. (cdc.gov)
  • Carbon disulfide has been detected in the magmatic gas over volcanoes, during the aging of roasted coffee, during the pressure cooking of grain-water mixtures, as a volatile constituent in the vapor of burning cigarettes, and in the vapor space above liquid sulfur (EPA 1978a). (cdc.gov)
  • Carbon disulfide has been measured in atmospheric samples collected during the major eruptions of Mount St. Helens. (cdc.gov)
  • The Sound Intensity Calibrator can be used for calibration of sound‐pressure sensitivity. (bksv.com)
  • But when i solve the exact same problem problem including buoyancy (DOMAIN/BASIC SETTINGS/BUOYANCY MODEL/ buoyant with g= - 9.81m/s2 at y-axis, ref density 1.2kg/m3) results seem quite odd (Second attached picture, pressure contours and velocity vectors). (cfd-online.com)
  • At its core, the Arctic dipole consists of two opposing pressure patterns. (earth.com)
  • On the one hand, this is caused by variation in atmospheric pressure, ocean loading and wind. (mytum.de)
  • But beneath this apparent lull hides a complex connection between atmospheric forces, ocean currents , and environmental impacts. (earth.com)
  • The underwater environment exerts major physiological stresses on the diver, which increase with depth, and appear to impose an absolute limit to diving depth at ambient pressure. (wikipedia.org)
  • An atmospheric diving suit is equipment intended primarily to isolate the occupant from the ambient pressure of the underwater environment, and provide any necessary life-support while the suit is in use. (wikipedia.org)
  • As the high pressure recedes and La Niña shifts jet stream patterns northwards, the usual pattern of westerly depressions is allowed to resume. (org.in)
  • The atmospheric data were scaled to fit in the same plot as the radiation data. (nasa.gov)
  • The lack of a trend in the precipitation data made me wonder… Just how often should we be setting precipitation records if the annual variation is random? (wattsupwiththat.com)
  • The plot shows the interannual variation of monthly mean sea level and the 5-month running average. (noaa.gov)
  • Pressure in a fluid and its variation with depth. (cbseguess.com)
  • Variations in the normal hemoglobin levels among healthy human donors based on their gender and blood collection centers is shown here. (redcross.org)
  • An atmospheric diving suit is a small one-person submersible with articulated limbs encasing the diver. (wikipedia.org)
  • After having extracted with SSA the quasi-periods (cyclicities) of the series of sea-ice extent and atmospheric pressure, the main point we wish to stress in this paper is the contribution of celestial mechanics in explaining these cyclicities, not to try and find a thermodynamic relation explaining the cyclicities. (copernicus.org)
  • However, if we differentiate the layers based on chemical variations, we lump the layers into crust, mantle, outer core, and inner core. (forbes.com)
  • Köling 9 and Abd-Elmeguid and Yu 1 reported that mechanical, electrical, thermal, and chemical stimuli can trigger an inflammatory process in the pulp tissue, leading to pain generation by the nerve fibers caused by high tissue pressure within the pulp cavity. (bvsalud.org)
  • The 14 analytes, separated within 4.15 min using reversed-phase liquid chromatography, were determined using a triple-quadrupole mass spectrometer with atmospheric-pressure chemical ionization and multiple reaction monitoring in negative and positive ionization modes. (cdc.gov)
  • At each of the pressure maximums, the radiation level drops between 3 to 5 percent. (nasa.gov)
  • A barometer is not needed because an accurate feedback system holds the sound‐pressure level at a constant value. (bksv.com)
  • Atmospheric diving suits in current use include the Newtsuit , Exosuit, Hardsuit and the WASP, all of which are self-contained hard suits that incorporate propulsion units. (wikipedia.org)
  • [3] It is not clear whether this would exclude servo-assisted limbs encasing those of the operator, as a powered exoskeleton, but it might be reasonable to include them as atmospheric diving suits. (wikipedia.org)
  • In its positive phase, there's high pressure over the Arctic region near Canada and low pressure over the Siberian region. (earth.com)
  • Urodynamic study has several components, as follows: (1) uroflowmetry, (2) filling cystometry (cystometrogram, CMG), (3) pressure flow study of voiding, and (3) electromyelography (EMG). (medscape.com)
  • On any particular day, weather or other phenomena can cause variations(sometimes significant ones) in water levels. (asa.com)
  • and a variable mass unit for variation of the cleaved tag mass (8,10-12). (cdc.gov)
  • The broadband sound source is provided for measurement of the pressure‐residual intensity index spectrum. (bksv.com)
  • This factor leads to an elevated risk of decompression sickness (DCS) because of a greater reduction in pressure during ascents. (tdisdi.com)
  • The dosages and pressures are plotted over five sols, or Martian days, from the 21st sol of operations to the 26th. (nasa.gov)
  • A log of weather variations over the past 18 days is also shown covering separate daytime and nighttime observations. (weather-forecast.com)
  • These isotopic variations can be used to evaluate the interaction between geochemical systems and/or reservoirs. (carleton.edu)
  • The relative change in pressure over the past 50 years is two orders of magnitude smaller than that of warming. (copernicus.org)