Search results for "MESH: Hot Temperature"

showing 3 items of 3 documents

Comment on "Lethally hot temperatures during the Early Triassic greenhouse".

2013

Sun et al . (Reports, 19 October 2012, p. 366) reconstructed Permian to Middle Triassic equatorial seawater temperatures. After correct temporal positioning of their data points, their presumed trends of temperature changes, and hence their assumption of a one-to-one relationship between putative "lethally hot" seawater temperatures and a disputable equatorial "eclipse" of some organisms, are no longer supported by their data.

Greenhouse Effect010506 paleontologyAquatic OrganismsHot TemperaturePermian[SDE.MCG]Environmental Sciences/Global ChangesEarly TriassicGreenhouse[SDV.BID]Life Sciences [q-bio]/BiodiversityMESH: Hot Temperature10125 Paleontological Institute and MuseumMESH : Aquatic Organisms010502 geochemistry & geophysicsExtinction BiologicalMESH : Greenhouse Effect[ SDU.STU.ST ] Sciences of the Universe [physics]/Earth Sciences/Stratigraphy01 natural sciencesGlobal WarmingAquatic organismsHot TemperatureMESH: Extinction BiologicalPaleontology[SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/GeochemistryAnimalsMESH: AnimalsGreenhouse effect0105 earth and related environmental sciences[ SDU.STU.PG ] Sciences of the Universe [physics]/Earth Sciences/Paleontology[ SDV.BID ] Life Sciences [q-bio]/Biodiversity1000 MultidisciplinaryMultidisciplinaryExtinctionMESH : Global WarmingMESH: Global Warming[ SDU.STU.GC ] Sciences of the Universe [physics]/Earth Sciences/Geochemistry[ SDE.MCG ] Environmental Sciences/Global ChangesOceanographyMESH: Greenhouse Effect560 Fossils & prehistoric life13. Climate action[SDU.STU.ST]Sciences of the Universe [physics]/Earth Sciences/StratigraphySeawaterMESH : Extinction BiologicalMESH : AnimalsMESH : Hot Temperature[SDU.STU.PG]Sciences of the Universe [physics]/Earth Sciences/PaleontologyMESH: Aquatic OrganismsGeology
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A time series study on the effects of heat on mortality and evaluation of heterogeneity into European and Eastern-Southern Mediterranean cities: resu…

2013

Background: The Mediterranean region is particularly vulnerable to the effect of summer temperature. Within the CIRCE project this time-series study aims to quantify for the first time the effect of summer temperature in Eastern-Southern Mediterranean cities and compared it with European cities around the Mediterranean basin, evaluating city characteristics that explain between-city heterogeneity. Methods: The city-specific effect of maximum apparent temperature (Tappmax) was assessed by Generalized Estimation Equations, assuming a linear threshold model. Then, city-specific estimates were included in a random effect meta-regression analysis to investigate the effect modification by several…

Mediterranean climateMaleMESH: Urban HealthHot TemperatureTime FactorsClimateHealth Toxicology and MutagenesisVulnerability010501 environmental sciences01 natural sciencesMediterranean BasinMESH: Regression AnalysisMESH: Cause of Death0302 clinical medicineAfrica NorthernMESH: ChildCause of Death11. Sustainability030212 general & internal medicineMediterranean regionSocioeconomicsChildMESH: Aged[SDV.EE]Life Sciences [q-bio]/Ecology environmentMiddle EastMESH: Middle AgedMESH: Infant Newborn1. No povertyAge FactorsMiddle AgedMESH: ClimateMESH: Middle East/epidemiologyMESH: Infant3. Good healthGeographyMESH: Young AdultChild Preschool8. Economic growthRegression AnalysisFemaleSeasonsAdultmedicine.medical_specialtyAdolescentClimate changeHeat Stress DisordersMESH: Mediterranean Region/epidemiology03 medical and health sciencesMiddle EastYoung AdultmedicineMESH: CitiesHumansCitiesMortalityMESH: Heat Stress Disorders/mortality*0105 earth and related environmental sciencesMESH: Hot Temperature/adverse effectsAgedEstimationMESH: AdolescentMESH: Age FactorsMESH: Heat Stress Disorders/etiologyMESH: HumansPublic healthResearchMESH: Child PreschoolMESH: Time FactorsInfant NewbornUrban HealthPublic Health Environmental and Occupational HealthMESH: Africa Northern/epidemiologyInfantMESH: AdultMESH: MaleApparent temperature13. Climate actionHot temperature; Mortality; Mediterranean region; Heterogeneity; Age groups; Public Health; TIME series analysis; Older people; Public health; Unemployment statistics; Climatic changes[SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologieMESH: Mortality/trends*HeterogeneityAge groupsMESH: FemaleMESH: SeasonsMedicine; Geriatrics
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Combined action of redox potential and pH on heat resistance and growth recovery of sublethally heat-damaged Escherichia coli

2000

International audience; The combined effect of redox potential (RP) (from -200 to 500 mV) and pH (from 5.0 to 7.0) on the heat resistance and growth recovery after heat treatment of Escherichia coli was tested. The effect of RP on heat resistance was very different depending on the pH. At pH 6.0, there was no significant difference, whereas at pH 5.0 and 7.0 maximum resistance was found in oxidizing conditions while it fell in reducing ones. In sub-lethally heat-damaged cells, low reducing and acid conditions allowed growth ability to be rapidly regained, but a decrease in the redox potential and pH brought about a longer lag phase and a slower exponential growth rate, and even led to growt…

MESH: Oxidation-ReductionMESH : Escherichia coliMESH: Hydrogen-Ion ConcentrationHot TemperatureThermal resistanceMESH: Hot Temperaturemedicine.disease_causeApplied Microbiology and BiotechnologyRedox03 medical and health sciencesExponential growthMESH : Hydrogen-Ion Concentration[ SDV.MP ] Life Sciences [q-bio]/Microbiology and ParasitologyOxidizing agentEscherichia colimedicineGrowth rate[INFO.INFO-BT]Computer Science [cs]/Biotechnology[SDV.MP] Life Sciences [q-bio]/Microbiology and ParasitologyEscherichia coliComputingMilieux_MISCELLANEOUS030304 developmental biologyMESH : Oxidation-Reduction0303 health sciencesbiologyMESH: Escherichia coli030306 microbiologyChemistryGeneral MedicineHydrogen-Ion Concentrationbiology.organism_classificationEnterobacteriaceaeCulture Media[INFO.INFO-BT] Computer Science [cs]/Biotechnology[SDV.MP]Life Sciences [q-bio]/Microbiology and ParasitologyBiochemistryMESH: Culture MediaBiophysicsMESH : Culture MediaMESH : Hot TemperatureOxidation-Reduction[ INFO.INFO-BT ] Computer Science [cs]/BiotechnologyBacteriaBiotechnologyApplied Microbiology and Biotechnology
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