Search results for "PAP"

showing 10 items of 3248 documents

Abatement of styrene waste gas emission by biofilter and biotrickling filter: comparison of packing materials and inoculation procedures.

2015

The removal of styrene was studied using 2 biofilters packed with peat and coconut fibre (BF1-P and BF2-C, respectively) and 1 biotrickling filter (BTF) packed with plastic rings. Two inoculation procedures were applied: an enriched culture with strain Pseudomonas putida CECT 324 for biofilters and activated sludge from a municipal wastewater treatment plant for the BTF. Inlet loads (ILs) between 10 and 45 g m-3 h-1 and empty bed residence times (EBRTs) from 30 to 120 s were applied. At inlet concentrations ranging between 200 and 400 mg Nm-3, removal efficiencies between 70 and 95% were obtained in the 3 bioreactors. Maximum elimination capacities (ECs) of 81 and 39 g m-3 h-1 were obtained…

Air PollutantsbiologyInoculationPseudomonas putidaGeneral MedicineQuímicabiology.organism_classificationPulp and paper industryApplied Microbiology and BiotechnologyPseudomonas putidaMicrobiologyStyrenechemistry.chemical_compoundActivated sludgeBioreactorschemistryWastewaterAir FiltersBiofilterBioreactorMetagenomeFiltrationStyreneBiotechnologyAir filterApplied microbiology and biotechnology
researchProduct

Aspen Plus process-simulation model: Producing biogas from VOC emissions in an anaerobic bioscrubber

2018

A process-simulation model for a novel process consisted of an anaerobic bioscrubber was developed in Aspen Plus®. A novel approach was performed to implement the anaerobic reactor in the simulation, enabling it to be connected to the scrubber. The model was calibrated and validated using data from an industrial prototype that converted air emissions polluted with volatile organic compounds with an average daily concentration of 1129 mgC Nm−3 into bioenergy for more than one year. The scrubber, which showed a removal efficiency within 83-93%, was successfully predicted with an average absolute relative error of 5.2 ± 0.08% using an average height-to-theoretical-plate value of 1.05 ± 0.08 m …

Aire DepuracióEnvironmental Engineering020209 energyScrubber02 engineering and technology010501 environmental sciencesManagement Monitoring Policy and Law01 natural sciencesBioreactorsBiogasBioenergy0202 electrical engineering electronic engineering information engineeringBioreactorGas Aparells i instrumentsAnaerobiosisProcess simulationWaste Management and Disposal0105 earth and related environmental sciencesVolatile Organic CompoundsChemical oxygen demandGeneral MedicinePulp and paper industryBiofuelBiofuelsEnvironmental scienceMethaneAnaerobic exerciseJournal of Environmental Management
researchProduct

Data from: Moving in the Anthropocene: global reductions in terrestrial mammalian movements

2019

Animal movement is fundamental for ecosystem functioning and species survival, yet the effects of the anthropogenic footprint on animal movements have not been estimated across species. Using a unique GPS-tracking database of 803 individuals across 57 species, we found that movements of mammals in areas with a comparatively high human footprint were on average one-half to one-third the extent of their movements in areas with a low human footprint. We attribute this reduction to behavioral changes of individual animals and to the exclusion of species with long-range movements from areas with higher human impact. Global loss of vagility alters a key ecological trait of animals that affects no…

Alces alcesPapio cynocephalusOdocoileus hemionusSus scrofaSaiga tataricaMartes pennantimedicine and health careAnthropocenePuma concolorConnochaetes taurinusDasypus novemcinctusChrysocyon brachyurusOvibos moschatusPanthera pardusEquus hemionusTrichosurus vulpeculaLife SciencesLynx lynxPapio anubisUrsus arctosNDVI; diet; movement ecologyTolypeutes matacusmovement ecologyMedicineCapreolus capreolusEquus quaggaCanis latransPropithecus verreauxiBeatragus hunteriOdocoileus virginianusTamandua mexicanaSyncerus cafferLepus europaeusNDVICervus elaphusEquus grevyiEuphractus sexcinctusLoxodonta africanaOdocoileus hemionus columbianusProcyon lotorAntilocapra americanaMyrmecophaga tridactylaMadoqua guentheriGulo guloTapirus terrestrisPanthera oncaCerdocyon thousFelis silvestrisCanis aureusEulemur rufifronsSaguinus geoffroyiHuman FootprintRangifer tarandusCanis lupusCercocebus galeritusAepyceros melampusChlorocebus pygerythrusProcapra gutturosaLoxodonta africana cyclotisGiraffa camelopardalisdiet
researchProduct

The pesticides use and the risk for head and neck cancer: A review of case-control studies

2020

Background Tobacco, alcohol consumption, and HPV infection are the most common risk factors for head and neck cancer (HNC). Despite of this, recent evidences are growing on the association between long-term exposure to pesticides and the risk of chronic diseases, including different types of cancer. The present review evaluated in current literature evidence of an association between exposure to pesticides and the occurrence of HNCs. Material and Methods A literature search of the case-control studies was conducted in the PubMed, Web of science and Cochrane databases. Methodological quality of each study was rated with the Scottish Intercollegiate Guidelines Network (SIGN 50) checklist. Res…

Alcohol DrinkingMEDLINEReviewpain relief03 medical and health sciences0302 clinical medicineEnvironmental healthmedicineHumansPesticidesGeneral DentistryPersonal protective equipmentUNESCO:CIENCIAS MÉDICASacetaminophenOral Medicine and Pathologybusiness.industryHead and neck cancerPapillomavirus InfectionsCase-control studyHPV infectionCancer030206 dentistrymedicine.diseaseChecklistimpacted third molarOtorhinolaryngologyData extractionHead and Neck NeoplasmsCase-Control Studiesrandomized controlled trialpreemptive analgesiaSurgerybusinessMedicina Oral, Patología Oral y Cirugía Bucal
researchProduct

Regulation of the effects of CYP2E1-induced oxidative stress by JNK signaling

2014

The generation of excessive amounts of reactive oxygen species (ROS) leads to cellular oxidative stress that underlies a variety of forms of hepatocyte injury and death including that from alcohol. Although ROS can induce cell damage through direct effects on cellular macromolecules, the injurious effects of ROS are mediated largely through changes in signal transduction pathways such as the mitogen-activated protein kinase c-Jun N-terminal kinase (JNK). In response to alcohol, hepatocytes have increased levels of the enzyme cytochrome P450 2E1 (CYP2E1) which generates an oxidant stress that promotes the development of alcoholic steatosis and liver injury. These effects are mediated in larg…

Alcoholic liver diseaseClinical BiochemistryReview ArticleMitogen-activated protein kinase kinasemedicine.disease_causeBiochemistryCytochrome P450 2E10302 clinical medicineMolecular Targeted TherapyMitogen-activated protein kinaseslcsh:QH301-705.5c-Jun N-terminal kinasechemistry.chemical_classificationTNF tumor necrosis factorlcsh:R5-9200303 health sciencesCell DeathCYP2E1 cytochrome P450 2E1Cytochrome P-450 CYP2E13. Good healthCell biologyPKD protein kinase DLiverJNK c-Jun N-terminal kinaseSab SH3 homology associated BTK binding protein030211 gastroenterology & hepatologySignal transductionlcsh:Medicine (General)MAP Kinase Signaling SystemAPAP acetaminophenMKK MAPK kinaseBiology03 medical and health sciencesROS reactive oxygen speciesPKC protein kinase CmedicineAnimalsHumansMAPKKK MAPK kinase kinaseProtein kinase ACell damage030304 developmental biologyReactive oxygen speciesMAP kinase kinase kinaseOrganic ChemistryJNK Mitogen-Activated Protein KinasesAlcoholic liver diseasemedicine.diseaseERK1/2 extracellular signal-regulated kinase 1/2Fatty Liverlcsh:Biology (General)chemistryOxidative stressNAFLD nonalcoholic fatty liver diseaseReactive Oxygen SpeciesMAPK mitogen-activated protein kinaseOxidative stressRedox Biology
researchProduct

Oratio confoederationis initae inter Alexandrum VI et Venetorum, Mediolani et Bari Duces / [Bartholomaeus Floridus

1493

Sense sign. - Data completa, d. 25 abril, 1493 L. rom. - 25 lín. - Capll. grav. - Sense fol. - Filigr.: ànec

Alexandre VI Papa (1431-1503)Discursos Obres anteriors a 1800DIG-BH
researchProduct

Oratio gratulatoria ad Alexandrum VI, nomine Genuensium / [Jacobus Spinola

1492

Sign.: a6. - Data completa, d. 12 desembre, 1492 L. rom. - 33 lín. - Min. p. inic. - Filigr.: àncora encerclada. - Post. marg.

Alexandre VI Papa (1431-1503)Discursos Obres anteriors a 1800DIG-BH
researchProduct

Oratio ad Alexandrum VI nomine Bononiensium habita / [Antonius Galeatius Bentivolus

1492

Sense sign. - Data completa, d. 11 agost, 1492 L. rom. - 27 lín. - Capll. grav. - Filigr.: flor de lis. - Sense fol.

Alexandre VI Papa (1431-1503)Discursos Obres anteriors a 1800DIG-BH
researchProduct

Oratio ad Alexandrum VI / [Johannes Lucidus Cataneus

1492

Sign.: a6. - Data completa, d. 5 novembre, 1492 L. rom. - 34 lín. - Capll. grav.

Alexandre VI Papa (1431-1503)Discursos Obres anteriors a 1800DIG-BH
researchProduct

Oratio Alexandro VI pro Lucensibus pro oboedientia praestanda / [Nicolaus Tegrimus

1492

Sense sign. - Data completa, d. 26 octobre, 1492 L. rom. - 27-28 lín. - Capll. grav. - Sense fol. - Filigr.: flor de lis encerclada

Alexandre VI Papa (1431-1503)Discursos Obres anteriors a 1800DIG-BH
researchProduct