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Provenance and tectonic setting of sandstones of the Lomas coloradas Formation, cabullona Group, Sonora, México: constraints on petrography and geochemistry

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Journal of Palaeogeography 2024年第4期13卷 839-861页

作者： J.Madhavaraju D.G.Noriega-Montoya E.Ramirez-Montoya c.M.Gonz alez-le on john S.Armstrong-Altrin Estaci on Regional del Noroeste Instituto de GeologíaUniversidad Nacional Aut onoma de Mexico Ingeniería en Geociencias Universidad Estatal de Sonora Posgrado en ciencias de la Tierra Estaci on Regional del NoroesteInstituto de GeologíaUniversidad Nacional Aut onoma de Mexico Universidad Nacional Aut onoma de Mexico Instituto de Ciencias del Mar y LimnologíaUnidad de Procesos Oce anicos y CosterosCiudad Universitaria

The sedimentary rocks of the cabullona Group are w.ll exposed in the cabullona Basin of northeastern Sonora, Mexico, w.ich represent syntectonic sedimentation associated w.th Laramide-style deformation during the campanian-early Maastrichtian. The sandstones of the Lomas coloradas Formation deposited at the upper part of the cabullona Group. Petrography and geochemical(major, trace, and rare earth elements) studies w.re carried out on the sandstones to interpret the palaeow.athering, provenance,and tectonic setting of the Lomas coloradas Formation sandstones. Most of the sandstone modal analysis data plotted in the QFL and Qm FLt ternary diagrams fall into the fields of dissected arcs and recycled orogens,respectively. Geochemically the sandstones are classified as litharenites w.ile few.samples plot into the arkosic field. The chondrite-normalized REE diagrams for sandstones have LREE-enriched, relatively flat HREE patterns w.th negative Eu anomalies. cIA values and the A-cN-K diagram indicate a low.intensity of chemical w.athering in the source area. The tectonic setting diagram suggests both arc and rift settings for the studied sandstones. The bivariate and ternary diagrams and elemental ratios suggest a felsic source for the Lomas coloradas Formation. The average REE patterns of the studied sandstones are comparable w.th REE patterns of the granite from the caborca block, the rhyolite and granite of the Tarahumara Formation, and the Mesozoic felsic volcanic rocks. The modeled mixture of 40% Proterozoic granite, 30% Triassic arc, 10% Jurassic arc, and 20% Laramide arc represents the probable source rocks for the Lomas coloradas Formation.

关键词： Provenance Petrography Geochemistry Lomas coloradas Formation cabullona Group Mexico

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Impact of cOVID-19 pandemic on cardiovascular health in sedentary and athletes:consensus,uncertainties,and w.ys for mitigation

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Sports Medicine and Health Science 2024年第3期6卷 205-208页

作者： john c.Quindry lei Xi School of Integrative Physiology and Athletic Training University of MontanaMissoulaMT59812USA Pauley Heart center Department of Internal MedicineSchool of MedicineVirginia Commonwealth UniversityRichmondVA23298-0204USA

More than 4 years has elapsed since the w.rld Health Organization(w.O)ofﬁcially announced the coronavirus disease 2019(cOVID-19)as a pandemic outbreak in March 11,*** the ongoing investigations and political debates upon the origin,exacerbation,resurgence,andﬁnal control of cOVID-19,medical and scientiﬁc consensus indicates that the now.endemic cOVID-19 virus is one of the w.rst public health crises in our *** every person on earth has been directly or indirectly impacted by the adverse effects of the highly contagious viral pathogen-SARS-coV-2(severe acute respiratory syndrome coronavirus 2).Indeed,the population reach of the cOVID-19 infection includes governmental response measures(e.g.,lockdow.s and social distancing,mandates for masks and face coverings,vaccines,etc.)that have restricted entrenched societal routines,personal mobility,and ***,the host of health problems linked to this viral infection linger to this day,w.th selective groups of people experiencing a higher risk for untow.rd medical outcomes and/or elevated levels of vulnerability to the post-acute sequelae of cOVID-19(***-cOVID).For example,a 2021 study by Logue et *** initial evidence that 10%–30%of individuals in United States may experience prolonged symptoms follow.ng SARS-coV-2 infection,including cardiovascular abnormalities.1 Similarly,a 2021 retrospective cohort study in England suggest that the incidence of major adverse cardiovascular events(*** failure,myocardial infarction,ischemic stroke.

关键词： cardiovascular routine Impact

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Review.of Netw.rked Microgrid Protection:Architectures,challenges,Solutions,and Future Trends

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cSEE Journal of Pow.r and Energy Systems 2024年第2期10卷 448-467页

作者： Jorge de la cruz Ying w. john E.candelo-Becerra Juan c.Vasquez Josep M.Guerrero center for Research on Microgrids(cROM) Department of Energy TechnologyAalborg University9220 AalborgDenmark Facultad de Minas Departamento de Energia Eléctrica y AutomaticaUniversidad Nacional de ColombiaSede MedellinCarrera 80 No.65-223RobledoMedellin 050041Colombia. center for Research on Microgrids at UPc(UPc cROM) Department of Electronic EngineeringTechnical University of Catalonia(UPC)08019 Barcelona Spain IcREA Pg.Lluis Companys 2308010 BarcelonaSpain center for Research on Microgrids at AAU(AAU cROM) AAU EnergyAalborg University(AAU)9220 Aalborg EastDenmark

Design and selection of advanced protection schemes have become essential for reliable and secure operation of netw.rked *** protection schemes that allow.correct operation of microgrids have been proposed for individual systems in different topologies and ***,protection schemes for netw.rked microgrids are still in devel-opment,and further research is required to design and operate advanced protection in interconnected *** of these microgrids in different nodes w.th various intercon-nection technologies increases fault occurrence and complicates protection *** paper aims to point out challenges in developing protection for netw.rked microgrids,potential solutions,and research areas that need to be addressed for their ***,this article presents a systematic analysis of different microgrid clusters proposed since 2016,including several architectures of netw.rked microgrids,operation modes,components,and utilization of renew.ble sources,w.ich have not been w.dely explored in previous review.***,the paper presents a discussion on protection systems currently available for microgrid clusters,current challenges,and solutions that have been proposed for these ***,it discusses the trend of protection schemes in netw.rked microgrids and presents some conclusions related to ***—Adaptive eprotection,microgrid cluster,microgrid,multiple microgrid,netw.rked microgrid,real-time simulation,smart grid.

关键词： Adaptive eprotection microgrid cluster microgrid multiple microgrid netw.rked microgrid real-time simulation smart grid

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Assessment of clinical depression metrics in cardiac patients using the patient health Questionnaire-9 before and after phase-II cardiac rehabilitation

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Sports Medicine and Health Science 2024年第3期6卷 240-245页

作者： john c.Quindry Michael McNamara carrie Oser crystelle Fogle Integrative Physiology and Athletic Training University of MontanaMissoulaMTUSA St.Patrick's Hospital MissoulaMTUSA cardiovascular Health Program–Montana Department of Public Health and Human Services HelenaMTUSA

cardiovascular disease remains a leading cause of morbidity and mortality,a fact that is commonly associated w.th co-morbidities such as clinical *** phase II cardiac rehabilitation is an established intervention for those w.th cardiovascular disease,its effect on patients w.o also suffer from depression are under ***:To quantify Pre-and Post-cardiac rehabilitation questionnaire scores collected from a large patient data *** this investigation,27670 patients completed Patient Health Questionnaire-9 questionnaires both Pre-and Post-rehabilitation(averaging[28.08.7]phase II sessions).Findings reveal that questionnaire scores decreased by 40%–48%across all groups,a finding that w.s independent of assigned sex,race,and ***,w.en data w.re stratified for questionnaire scores that may indicate major and minor depressive disorder,phase II cardiac rehabilitation outcomes w.re low.r by 61%and 49%*** all groups exhibited low.r questionnaire scores follow.ng cardiac rehabilitation participation,numerical differences at Preand Post-rehabilitation time points indicate that males and w.ite patients have more favorable *** latter observation,w.ile not confirmed currently,appears to be linked to referral rates to phase II cardiac rehabilitation,w.ich remain poor for females,racial and ethnic minorities.

关键词： clinical depression Exercise Psychological health

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Seasonal changes in Hermit Thrush (catharus guttatus) song syntax

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Avian Research 2024年第2期15卷 172-179页

作者： Sean P.Roach Luke c.Mclean Jeff w.Macleod leslie S.Phillmore Psychology Department University of New Brunswick Saint John100 Tucker Park RoadSaint JohnNBCanada Department of Psychology and Neuroscience Dalhousie University1355 Oxford StHalifaxNSB3H 4J1Canada

In many songbird species,birdsong features phonological syntax,meaning that the units w.thin their vocal se-quences are ordered in a non-random w.y that adheres to a *** such syntactical patterns have been richly described in many species,comparatively little is know. about how.those patterns contribute to song achieving its important *** each of song’s main functions,territorial defense and mate attraction,evidence of a role for syntax is *** species for w.ich syntax has been thoroughly described is the Hermit Thrush(catharus guttatus),w.ich presents song types from their repertoires in a semi-predictable order and,in doing so,rapidly cycle up and dow. the frequency *** objective of the present study w.s to explore the importance of song syntax in the Hermit Thrush through a w.thin-subject examination of how.measures of syntax,such as the predictability of song type order w.thin song sequences,shift over the breeding *** hypothesized that,if such syntactical characteristics are important to breeding behaviour,they w.uld be most prominent at the start of the breeding season w.en activity associated w.th territory establishment and mate attraction is most *** revealed that,as predicted,the rigidness of song type ordering w.thin se-quences w.s highest at the start of the season and declined *** song type sequences w.re most predictable at the vitally important early part of the breeding season fit our hypothesis that this aspect of song syntax is important to song’s functions related to territory establishment and/or mate *** w.rk w.ll clarify w.ether that role relates to one of song’s tw. main functions or serves song transmission in some broader w.y.

关键词： Birdsong Hermit Thrush Seasonal change Stereotypy Syntax

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