Diffusion ntawm hydrogen los ntawm cov hlau ntawm qhov kub thiab txias yog lub ntsiab lus tseem ceeb rau tritium systems thiab hydrogen powered tsheb.Kev qhia diffusion nyob rau hauv undergraduate cov ntaub ntawv kuaj tau txais txiaj ntsig los ntawm kev paub ua ntej nrog kev ntsuas osmotic.Ib qho kev sim tau teeb tsa los ua kom pom qhov nkag mus ntawm hydrogen los ntawm lub raj stainless hlau.Lub hom phiaj ntawm txoj haujlwm no yog txhawm rau txiav txim siab seb qhov txiaj ntsig ntawm qhov kev sim no pom zoo li cas nrog cov ntaub ntawv zoo tshaj plaws rau qhov diffusion coefficient thiab solubility ntawm hydrogen hauv stainless hlau.Hydrogen thiab argon tau muab sib xyaw rau hauv lub tank rhaub uas muaj 316 stainless hlau coiled raj.Ntshiab argon purge gas tau dhau los ntawm lub raj mus rau hauv qhov loj spectrometer qhov twg cov txheej txheem hloov pauv ntawm cov hom roj tau sau tseg.Haum rau cov qauv kev hloov pauv hloov mus rau cov ntaub ntawv sim ua kom muaj qhov sib txawv ntawm qhov sib txawv thiab solubility ntawm hydrogen hauv stainless hlau.Cov kev ntsuam xyuas tau ua los ntawm kev ua haujlwm siab ntawm hydrogen los ntawm 0.01 txog 0.5 atm.thiab kub ntawm 700 mus rau 783 K. Cov qauv theoretical haum zoo rau cov duab ntawm cov ntaub ntawv nkag mus rau lub sijhawm.Cov txiaj ntsig tau pom zoo rau qhov diffusion thiab solubility ntawm hydrogen hauv stainless hlau los ntawm cov kev hloov pauv no zoo ib yam li cov ntaub ntawv muaj txiaj ntsig nrog qee qhov sib txawv.Cov kev sib txawv no tuaj yeem piav qhia los ntawm cov xwm txheej paub.Cov txiaj ntsig ntawm txoj kev sim no yog ze heev rau kev tshaj tawm diffusion thiab solubility qhov tseem ceeb, uas ua kom ntseeg tau tias qhov kev sim no tuaj yeem siv los ua kev pab qhia.Txoj kev tuaj yeem txuas mus rau lwm cov ntaub ntawv rau kev tshawb fawb lossis ua qauv qhia.
SUU Kev Pabcuam Saib Xyuas Neeg Mob tau tsim nyob rau hauv lub hauv paus theoretical moj khaum ntawm cov tub ntxhais kawm-centered kev kawm.Cov tub ntxhais kawm tau koom nrog txoj kev kawm zoo, tab sis raws li ib pab pawg lawv tsis tuaj yeem tau txais kev paub tseeb ntawm tus kheej xav tau kom ua tiav ntawm NCLEX.Cov menyuam kawm ntawv kawm cov tsev laus yam tsis muaj lub luag haujlwm rau cov ntaub ntawv tseeb.Kev kawm pab pawg tsis txaus los qhia txog kev paub ntawm ib tus menyuam kawm ntawv.Kev tshuaj xyuas cov tub ntxhais kawm ua tsis tau tiav los ntawm kev ntsuas tus qauv txhawb nqa Lub Tsev Kawm Ntawv Saib Xyuas Neeg Mob los tshawb nrhiav kev hloov pauv hauv kev kawm.Cov ntsiab lus tseem ceeb ntawm kev tsim kho kev tsim kho txoj kev xav muab kev pom zoo rau kev hloov pauv kev coj noj coj ua uas tau ua tiav rau peb cov neeg kawm tiav.Qhov kev nthuav qhia no qhia txog cov xwm txheej hauv cov ntaub ntawv los ntawm cov qauv kev sim siv nyob rau hauv qhov kev zov me nyuam nrog rau cov txiaj ntsig NCLEX.Qhov kev nthuav qhia no muab kev txhawb nqa rau kev ua haujlwm txhawm rau txhim kho cov ntsiab lus ntawm kev tsim kho kev tsim kho kev xav thiab lawv cov ntawv thov rau kev kawm hauv tsev laus.Ntau tus qauv theoretical ntawm kev kawm hauv tsev laus tau sim ua lub hauv paus rau cov ntaub ntawv kawm tu neeg mob.Kev hloov kho kev qhia ntawm SUU Lub Tsev Haujlwm Saib Xyuas Kev Saib Xyuas Neeg Mob yog ua raws li kev tsim kho kev tsim kho kev xav, thiab cov txiaj ntsig kev kawm ntawm cov tub ntxhais kawm tau txhawb nqa lub tswv yim no.
Daphne Solomon, DNP, FNP-C Diane Fuller*, DNP, APRN, FNP-C, Debra Whipple*, DNP, FNP-BC, Ana Sanchez-Birkhead, PhD, WHNP-BC Department of Nursing
Inflammatory mis cancer (IBCC) yog hom mob qog noj ntshav siab tshaj plaws thiab tuag taus. IBC yog ib qho kab mob thoob plaws ntiaj teb, tab sis niaj hnub no 5-xyoo kev ciaj sia yog 30-40% (Bond, Connoly, & Asci, 2010). IBC yog ib qho kab mob thoob plaws ntiaj teb, tab sis niaj hnub no 5-xyoo txoj sia nyob yog 30-40% (Bond, Connoly, & Asci, 2010). Когда-то ИБК был смертельно опасным заболеванием, но сегодня 5-летняя выживаемость составляет, 20% Bond, 0-10% 20% IB ib zaug yog tus kab mob tuag taus, tab sis hnub no 5-xyoo kev ciaj sia yog 30-40% (Bond, Connoly, & Asci, 2010). Когда-то ИБК был смертельно опасным заболеванием, но сегодня 5-летняя выживаемость составляет, 20% 0-Ass, Bond 20-As, 20% IB ib zaug yog tus kab mob tuag taus, tab sis hnub no 5-xyoo kev ciaj sia yog 30-40% (Bond, Connoly & Asci, 2010).IBC suav txog 1% mus rau 6% ntawm tag nrho cov kev kuaj mob cancer mis.Tsis tshua muaj neeg txawv teb chaws rau tus kws kho mob thiab tus neeg mob (Molckovsky li al., 2009).Cov neeg mob feem ntau pom lawv tus kws kho mob thawj zaug (PCP) ua ntej.IBC feem ntau tsis kuaj pom tias yog mis cellulitis lossis mastitis.Ntau cov ntaub ntawv ntawm IB tau luam tawm hauv cov ntawv xov xwm oncology.Tsis tshua pom muaj nyob hauv kev saib xyuas thawj zaug, gynecology, lossis cov ntawv sau tshuaj sab hauv.Kev tshuaj xyuas cov phau ntawv kawm hauv tshuaj thiab pathophysiology qhia me ntsis cov ntaub ntawv muaj rau cov tub ntxhais kawm kho mob.Lub hom phiaj ntawm txoj haujlwm no yog txhawm rau txhim kho kev nkag siab los ntawm cov neeg mob thiab cov kws kho mob ntawm cov cim qhia, cov tsos mob, cov txheej txheem kuaj mob, thiab cov lus qhia cuam tshuam nrog IBC.
Tus Qauv Kev Ntseeg Kev Noj Qab Haus Huv (HBM) yog lub hauv paus theoretical rau qhov project no.Los ntawm PCP thiab IBC cov neeg mob kev kawm, kev tshawb pom ntxov thiab kev kuaj mob ntawm tus kab mob no tuaj yeem ua rau muaj qhov tshwm sim zoo dua.
Alyssa Simon Beveridge, Madison Rae, Jessica Brown, Emily Clendening, Sierra Gish, Nika Clark*, Cynthia Wright, Ph.D.* Department of Agricultural thiab Food Sciences
Lub Chaw Tiv Thaiv thiab Tiv Thaiv Kab Mob tau tshaj tawm tias 35.9% ntawm Asmeskas cov neeg laus rog rog, 8.9% yog mob ntshav qab zib ua ntej, thiab 8.3% yog ntshav qab zib.
Lub hom phiaj ntawm txoj haujlwm yog los txiav txim seb puas muaj kev sib koom ua ke ntawm lub cev rog thiab cov ntshav qab zib siab thiab lwm yam kev noj qab haus huv ntawm cov tub ntxhais kawm, kws qhia ntawv, thiab cov neeg ua haujlwm hauv University of Southern Utah tsev kawm ntawv.Ib qho piv txwv yooj yim ntawm 384 tau kos los ntawm cov pej xeem hauv tsev kawm ntawv.Cov neeg koom ua tiav daim ntawv ntsuam xyuas IRB-pom zoo thiab tau txais peb qhov kev ntsuas: lub duav ncig, lub cev rog, thiab A1c (qhov qhia txog kev pheej hmoo ntawm kev tsim ntshav qab zib).
Ze li ntawm 5 feem pua ​​​​ntawm cov neeg koom tau hnyav, 26 feem pua ​​​​tau hnyav, thiab 14 feem pua ​​​​tau rog.Cov txiaj ntsig ntsig txog qhov feem pua ​​​​ntawm lub cev rog tau pom tias thaum lub cev rog feem pua ​​​​nce ntxiv, yog li ua A1c qib, lub duav ncig, thiab hnub nyoog.Cov neeg koom nrog sib yuav kuj muaj feem pua ​​​​ntawm cov rog hauv lub cev.
Ze li ntawm 6% ntawm cov neeg koom nrog A1c siab dua 7 (xav tias nce).Elevated A1c yog txuam nrog kev ua txij ua nkawm thiab tsis txaus siab rau qhov hnyav thiab lub cev noj qab haus huv.
Kev siv cov ntaub ntawv polymeric hauv kev tsim cov microchips ua rau kev kawm txog kev sib cais ntawm microfluidic muaj txiaj ntsig thiab siv tau zoo.Peb tsim cov microchips ua los ntawm poly (dimethylsiloxane) (PDMS) substrates siv electrodeposited nickel templates los tsim cov kev sib cais.Cov PDMS substrates tau ntxuav nrog daim kab xev thiab raug UV lub teeb nyob rau hauv ib qho kev sim rau plasma ntxuav cov polymer.Tom qab ntxuav, PDMS tau ntxiv rau lub iav zawv zawg los tsim hauv qab ntawm cov kab sib cais.Cov hom qhib ntawm cov khoom siv microfluidic tso cai rau kev tsom xam cov proteins thiab cov molecules me me siv cov txheej txheem electrochemical thiab spectroscopic.
Peb tab tom kawm txog tus cwj pwm ntawm phosphatidylserine (PS) lipids nyob rau hauv lub xub ntiag ntawm tooj liab.PS yog tam sim no nyob rau hauv lub cell membranes ntawm feem ntau cov kab mob thiab koom nyob rau hauv ib qho tseem ceeb thiab ntau yam cellular txheej txheem xws li apoptosis, coagulation, thiab kis kab mob.Cov kev tshawb fawb yav dhau los tau qhia tias tooj liab (II) ions khi rau PS thiab tau pom tias tooj liab-PS complexes tuaj yeem "tig" lub transmembrane bilayer.Peb tau siv electrophoresis thiab microfluidics thiab tam sim no siv cov tshuaj tiv thaiv tooj liab-catalyzed los sim ua kom pom tias puas muaj kev cuam tshuam ntawm qhov nyuaj tiag tiag.
Organic compounds nrog cov tshuaj tua kab mob yog lub hauv paus ntawm cov tshuaj thiab tib neeg kev noj qab haus huv.Qhov kev tshawb fawb no tsom mus nrhiav txoj hauv kev tshiab los tsim cov tshuaj tua kab mob los ntawm cov khoom pib yooj yim.Txhawm rau ua tiav lub hom phiaj no, photocatalytic [2+2] cycloaddition cov tshuaj tiv thaiv ntawm alkenes thiab isocyanates hauv cov teeb pom kev tau siv los npaj cov tshuaj tua kab mob monocyclic lactam.Thawj zaug ua haujlwm tau tsom mus rau kev tsim cov xwm txheej rau kev tsim cov tshuaj tiv thaiv ntawm phenylisocyanate thiab transstilbene.Cov kev sim tsis ntev los no tau tsom mus rau kev ua kom muaj zog ntawm cov photocatalyst los ntawm kev ntxiv cov nyiaj stoichiometric ntawm oxidative quencher.Thaum txheeb xyuas cov tshuaj tiv thaiv sib xyaw uas muaj oxidizing additives, ntau yam khoom tshiab tau pom.Tam sim no peb tab tom ua haujlwm ntawm kev sib cais thiab qhia cov khoom tshiab no.
Taricha granulosa yog salamander uas zais cov neurotoxin tetrodotoxin (TTX) los ntawm nws daim tawv nqaij.Salamanders siv tetrodotoxin los tiv thaiv cov tsiaj txhu.Cov neeg laus, larvae thiab embryos ntawm Taricha torosa tau pom tias muaj TTX.Peb xav kom suav tus nqi ntawm TTX los ntawm salamanders ntawm ntau theem ntawm lawv lub neej, suav nrog embryos, larvae (ua ntej thiab tom qab lub ntsej muag ntawm ob txhais ceg), thiab cov neeg laus salamanders.Peb yuav siv roj chromatography ua ke nrog huab hwm coj spectrometry (GCMS) thiab capillary cheeb tsam electrophoresis (CZE) nrog microarray fluorescence nrhiav kom tau los txiav txim siab TTX concentration.Lub hom phiaj ntawm peb txoj kev tshawb fawb yog kom paub meej tias capillary cheeb tsam electrophoresis yog lub platform tsim nyog rau kev ntsuas ntawm tetrodotoxin.Daim ntawv thov ntawm txoj kev tshawb no yog kom tau txais cov theem pib ntawm tetrodotoxin los pab tshawb fawb ntxiv.
Los ntawm kev kawm qhov paub zoo thiab muaj txiaj ntsig zoo ntawm Fischer-Indole cov tshuaj tiv thaiv, muaj peev xwm hloov txoj hauv kev rau kev sib txuas ntawm indole thiab carbazole tau raug txheeb xyuas.Cov lus pom zoo no suav nrog kev tsim ntawm tib lub nruab nrab ib yam li hauv cov txheej txheem Fischer.Yog tias qhov kev sib koom ua ke nrog ib qho kev sib koom ua ke tau ua tiav raws li qhov xav tau, cov lus pom zoo yuav tsum muab tib yam khoom raws li tus txheej txheem Fischer.Yog tias qhov no tshwm sim muaj tseeb, qhov tshuaj tiv thaiv tshiab yuav raug txheeb xyuas.
Cov lus pom zoo rau kev sib txuas ntawm indoles (thiab thaum kawg carbazoles) cuam tshuam nrog kev sib txuas ntawm cov tshuaj tsw qab nitroso rau cyclic amine moieties hauv txoj hauv kev tshiab.Cov txheej txheem hauv qab no qhia txog qhov kev tawm tswv yim tshiab.Qhov yooj yim ntawm cov tshuaj tiv thaiv no yuav tshwm sim nyob rau hauv qhov kev xav tau ntawm cov kauj ruam tsawg dua thiab tsis tshua muaj nqi thiab tsis yooj yim rau cov tshuaj reagents dua li lwm txoj kev hluavtaws.Qhov txiaj ntsig loj tshaj plaws yog qhov muaj tshuaj lom hydrazine uas yuav tsum tau siv Fisher txoj kev tsis tas yuav tsum muaj.
Cov tshuaj tiv thaiv tau tshawb xyuas nyob rau hauv ntau yam tshuaj tiv thaiv, nrog rau ntau yam kuab tshuaj, ntau yam pH concentrations, microwave thiab cov pa tshuaj tiv thaiv txoj kev, thiab txawm siv ntau yam catalysts.
Cov lus teb no tau kawm, tab sis hmoov tsis zoo.Yog vim li cas rau qhov no tseem tsis tau tsim.Kev tshawb fawb ntxiv yog xav tau los txiav txim seb yog vim li cas qhov kev tawm tsam no tau ua tsis tiav thiab yuav siv cov ntaub ntawv no li cas.
RJ Corry, Taylor Everett, Cody Hilton, Bruce Smalley, thiab Chris Monson, Ph.D.* Department of Physical Sciences
Cell membranes thiab lawv cov proteins ua lub luag haujlwm tseem ceeb hauv lub neej txhua hnub thiab muaj kev txaus siab tshwj xeeb rau cov neeg uas kawm txog lub neej.Kev tshawb fawb ntau ntxiv yog tsom rau lub luag haujlwm ntawm cov proteins thiab daim nyias nyias thiab lawv cov kev sib cuam tshuam hauv kev tshawb fawb tshuaj thiab theoretical.Tsis ntev los no, kev txhawb nqa lipid bilayers (SLBs) tau siv los ua kom huv cov kua nplaum uas siv cov txheej txheem hu ua electrophoresis / electroosmotic focusing (EEF).Txawm hais tias txoj kev no tau nkag siab zoo thaum pib thiab xaus ntawm kev sib cais lipid / protein, tus cwj pwm ntawm cov lipids / cov protein nyob nruab nrab tsis nkag siab zoo.Peb tab tom sim tsim lub khoos phis tawj simulation uas yuav tso cai rau peb simulate tus cwj pwm ntawm lipids thiab cov proteins ntawm txhua theem ntawm kev sib cais.Qhov no yog npaj los pab kom nkag siab txog kev sib cuam tshuam ntawm cov protein-lipid rau kev tshawb fawb yav tom ntej.
Imines yog ib chav kawm tseem ceeb ntawm cov organic tebchaw uas muaj (CH = N)) ua haujlwm pab pawg.Lawv kuj tseem hu ua Schiff bases, tom qab tus loj heev Schiff uas ua ke lawv nyob rau hauv 1864. Lawv yog synthesized los ntawm condensation tshwm sim ntawm aldehydes los yog ketones thiab amines.Ntau yam imines qhia txog kev ua haujlwm lom neeg tseem ceeb xws li tshuaj tua kab mob, tshuaj tua kab mob, thiab tshuaj tiv thaiv kab mob.Peb lub hom phiaj yog kev sib txuas ntawm imines tshiab los ntawm cov tshuaj tiv thaiv ntawm N-heterocyclic aldehydes thiab amines.Cov imines no tuaj yeem ua raws li cov ligands thiab tsim cov qauv tsib-ntiv nplhaib ruaj khov nrog cov hlau hloov pauv.Lwm lub hom phiaj ntawm peb qhov project yog qhov complexion tshiab imines nrog d8 hlau (xws li npib tsib xee, platinum thiab palladium).Peb cia siab tias cov synthesized platinum complex yuav yog ib qho analogue ntawm cov tshuaj antitumor cisplatin.Tom qab ua tiav cov synthesis, cov hlau complexes yuav raug sim rau qhov kev ua haujlwm lom neeg muaj peev xwm.
Peb tau tsim cov imines tshiab ntawm 5-aminouracil thiab peb qhov sib txawv N-heterocyclic aldehydes.1H-NMR thiab IR cov ntaub ntawv qhia tau hais tias peb tau tsim cov imine xav tau.Kev ua haujlwm txuas ntxiv ntawm kev sib cais ntawm cov khoom ntshiab thiab kev sib txuas ntawm lawv cov hlau complexes.Ib qho khoom muaj txiaj ntsig ntawm peb cov imines uas tau tsim tawm tshiab yog tias lawv fluoresce zoo heev hauv thaj av xiav ntawm pom lub teeb.
Alkylamines (RNH2) yog cov chav kawm tseem ceeb ntawm cov organic molecules, suav nrog cov khoom siv roj ntsha thiab cov tshuaj.Lawv muaj nyob rau hauv ntau lub tebchaw tseem ceeb xws li morphine, dopamine thiab tag nrho cov proteins.Yog li ntawd, kev tsim cov alkylamines yog qhov tseem ceeb heev rau kev tsim cov tshuaj tshiab thiab zoo dua.Txoj haujlwm no tau mob siab rau kev siv alkylborane intermediates rau kev tsim cov nitrogen-carbon bonds ntawm alkylamines.Lub hydroboration ntawm alkenes nrog borane (BH3) tom qab oxidation nrog hydrogen peroxide (H2O2) paub zoo.Peb thov kom siv cov alkylborane intermediate ua raws li kev siv cov nitrogen sib npaug ntawm hydrogen peroxide los muab kev nkag mus rau alkylamines los ntawm alkenes.Kev xaiv ntawm qhov chaw tiv thaiv Markovnikov zoo ib yam li hydroboroxidation.Cov tshuaj tiv thaiv oxidation tswj los ntawm hydroboration tau ua tiav ntawm transstilbene.Cov kev sim ua tau zoo rau cov kev xav tau tam sim no tau tsim.
Cov tshuaj tiv thaiv catalyzed los ntawm kev hloov pauv hlau tuaj yeem siv rau hauv cov organic synthesis ntawm cov tshuaj, cov ntaub ntawv (yas), thiab roj.Cov qauv thiab cov khoom siv hluav taws xob ntawm phosphine ligands sib koom ua ke rau cov chaw hloov pauv hlau tuaj yeem cuam tshuam rau cov reactivity ntawm catalysts.Qhov kev tshawb fawb no tau mob siab rau kev sib txuas ntawm cov phosphine ligands tshiab rau cov tshuaj tiv thaiv tshiab catalyzed los ntawm kev hloov hlau.Cov tshuaj reactive heev trialkylphosphine ligand diethyl tert-butylphosphine tau tsim thiab tiv thaiv raws li ib tug borane adduct los ntawm phosphorus trichloride thiab coj Grignard reagents nyob rau hauv tag nrho yield ntawm 66% (4 kauj ruam).Nws tau pom tias cov teebmeem steric thiab hluav taws xob ntawm Grignard reagents muaj qhov cuam tshuam tseem ceeb ntawm cov reactivity thiab xaiv ntawm peb-kauj ruam cov tshuaj tiv thaiv ntawm nucleophilic ntxiv rau phosphorus (III) cov chaw.Kev ua haujlwm yav tom ntej yuav tsom mus rau kev tsim cov txheej txheem dav dav rau kev npaj ntawm qhov xav tau trialkylphosphine borane adducts los ntawm phosphorus trichloride hauv cov txiaj ntsig siab.
Peb tab tom tsim ib txoj hauv kev tshiab los tsim cov khoom siv microfluidic siv cov hlau hlau ua cov qauv.Cov khoom siv microfluidic feem ntau yog siv rau hauv kev kho mob thiab lwm yam kev ntsuam xyuas niaj hnub, tab sis tus nqi prototyping siab txwv lawv siv nyob rau hauv ntau yam kev teeb tsa xws li organic chemistry.Peb txoj kev siv cov khoom pheej yig (Mg hlau, PDMS thiab HCl) los ua qauv thiab tsim cov khoom siv microfluidic.Peb tab tom sim tus cwj pwm ntawm peb cov khoom siv microfluidic thiab vam tias yuav pib sim cov tshuaj tiv thaiv kab mob thiab tsim cov yam ntxwv ntxiv nrog peb cov khoom siv microfluidic sai sai.
Jacob Anderson, Russell Grimshaw, Adam Hendrickson, Allen Hamekki, Jeremy Leonard thiab Roger Greener * Department of Engineering Technology thiab Kev Tswj Xyuas Kev Tsim Kho
3D tshuab luam ntawv tau txwv tsis pub kim los yuav thiab ua haujlwm txij li lawv tau tsim thawj zaug.Muaj kev txhim kho tseem ceeb hauv kev lag luam 3D tshuab luam ntawv ob peb xyoos dhau los, ua rau cov nqi yuav qis dua.Nws kuj tsim ntau yam qauv tsim.Peb pom thaj chaw loj hlob ntawm 3D tshuab luam ntawv yog lub sijhawm los tshawb nrhiav cov haujlwm tsis tu ncua thiab tsim 3D tshuab luam ntawv rau peb tus kheej.Lub tshuab luam ntawv 3D no tsis yog pheej yig xwb, tab sis kuj tseem muab cov qauv tsim zoo tshaj plaws nrog cov uas peb tau tsim peb tus kheej.
Kev lag luam tsheb kauj vab roob tau loj hlob txhua xyoo thiab nrog rau qhov kev loj hlob no, yuav tsum muaj cov thev naus laus zis tshiab.Downhill roob tsheb kauj vab yog nyob rau hauv pem hauv ntej ntawm innovation nyob rau hauv cov khoom siv zog, lub teeb yuag Cheebtsam, ncej geometry thiab ncua kev kawm ntawv.
Scott Hansen thiab kuv tau pib tsim lub tsheb kauj vab roob toj roob hauv pes tshiab nrog kev ncua thiab tuav tau zoo.Tus tsim siv lub tshuab thawb yooj yim uas tig ob lub koob yees duab kom tsav lub tsheb ncua kev kawm thaum lub log tsheb txav nce thiab nqis mus txog 8 ntiv tes.Lub caj npab tsim no tso cai rau lub rear shock yuav tsum tau mounted kom tsawg li sai tau nyob rau hauv lub thav duab, uas ua rau ib tug heev nruab nrab ntawm lub ntiajteb txawj nqus thiab zoo heev tuav.Thaum tus tsim tiav lawm, peb yuav pib tsim cov qauv qauv nrog chrome raj.Thaum lub thav duab yog npaj txhij, lub tsheb kauj vab yuav sib sau ua ke los ntawm kev pub dawb los yog yuav lub teeb yuag aluminium thiab carbon fiber ntau.Lub hom phiaj kawg yog los tsim kom muaj kev ruaj ntseg, lub teeb yuag, ua haujlwm tau zoo hauv toj roob hauv pes zoo ib yam li cov neeg sib tw ntawm UCI Downhill World Cup circuit.
Caitlin Torgersen, Erin Carter, Cynthia Wright, Ph.D.* thiab Nika Clark* Department of Agricultural thiab Food Sciences
Metabolic syndrome piav qhia txog ib pawg ntawm cov teeb meem uas ua rau muaj kev pheej hmoo ntawm cov kab mob plawv, ntshav qab zib hom 2, lossis mob stroke.Cov kev pheej hmoo no suav nrog ntshav siab, nce ntshav qab zib sai, nce lub duav ncig, thiab qib roj cholesterol tsis zoo.Metabolic syndrome tshwm sim thaum peb lossis ntau dua ntawm cov xwm txheej no tshwm sim tib lub sijhawm.Raws li American Heart Association, 35% ntawm American cov neeg laus muaj metabolic syndrome (Association, 2011).Txoj kev tshawb no tau soj ntsuam University of Southern Utah (SUU) cov kws qhia ntawv thiab cov txij nkawm rau qhov muaj lossis kev pheej hmoo ntawm kev tsim cov kab mob metabolic (nrog peb qhov kev pheej hmoo) lossis kev pheej hmoo ntawm kev tsim cov kab mob metabolic (nrog rau ob qhov kev pheej hmoo).Hauv kev koom tes nrog SUU T-fit kev pab cuam noj qab haus huv, 189 tus neeg koom tau sim.Ntau tshaj 33% ntawm cov neeg koom muaj cov kab mob metabolic, thiab lwm 21.7% muaj kev pheej hmoo rau kev tsim cov kab mob metabolic, raws li pov thawj los ntawm muaj ob yam kev pheej hmoo.Tsis tas li ntawd, ib qho kev tshawb fawb tau ua los ntsuas kev ua neej nyob uas yuav ua rau muaj kev loj hlob ntawm metabolic syndrome.SPSS 21.0 tau siv los txheeb xyuas cov ntaub ntawv qhia tias muaj ntau yam kev ua neej nyob uas ua rau muaj kev pheej hmoo ntawm kev tsim cov kab mob metabolic.
Kaylie Briggs, Samantha Hirschi, Sarah Miller, Kylie Stringham, Artis Grady, Ph.D.*, Matthew Schmidt, Ph.D.* Department of Agricultural thiab Food Sciences
Kev noj cov roj ntau hauv cov zaub mov ntawm cov neeg Asmeskas nruab nrab yog ib qho teeb meem tsis tu ncua hauv cov neeg noj zaub mov.Los ntawm kev txo tag nrho kev noj zaub mov kom tsawg, kev txhim kho kev noj zaub mov muaj roj tsawg uas tuaj yeem ua tau los ntawm cov pej xeem tuaj yeem muaj qhov cuam tshuam tseem ceeb rau kev tiv thaiv kab mob plawv thiab rog.Cov kws tshawb fawb tau sim nrog ntau yam khoom xyaw (cov kua txiv hmab txiv ntoo, yogurt, taum puree, thiab lwm yam) siv los ua cov rog hloov los tsim plaub cov khoom noj qab zib uas muaj roj tsawg hauv cov zaub mov nrov.56-73% rog tsawg dua li daim ntawv qhia thawj.Tsib caug-rau cov neeg tuaj yeem tuaj yeem pab dawb, hnub nyoog 18 txog 31, 37 tus poj niam thiab 19 tus txiv neej, tau saj txhua yam khoom qab zib thiab ua qhov kev ntsuam xyuas luv luv ntawm cov khoom.Cov qhabnias ntawm cov khoom noj tau txais txiaj ntsig ntawm qhov ntsuas 7-point (los ntawm 1 tsis nyiam rau 7 nyiam heev) yog 4.83 (khoom qab zib), 5.20 (oatmeal ncuav qab zib), 5.45 (spiced muffins), thiab 5.49 (chocolate ncuav qab zib).khob noom cookie).Tom qab tau hais tias cov khoom noj muaj roj tsawg, feem pua ​​​​ntawm cov neeg tuaj koom uas tseem pom cov khoom noj tau txais yog: chocolate chip ncuav qab zib (96%), oatmeal ncuav qab zib (93%), spiced muffins (75%), thiab brownies (64%).).Thaum cov neeg koom nrog nug txog cov khoom xyaw uas tuaj yeem hloov cov rog hauv cov khoom ci, cov neeg koom tsis paub.Lawv raug txheeb xyuas qhov muaj peev xwm ntawm cov txiv applesauce thiab yogurt, tab sis tsis raug qhia cov piam thaj hloov, mis nyuj, margarine, hmoov nplej tag nrho, thiab qab zib xim av.Txawm hais tias cov pej xeem no tau txais cov khoom noj muaj roj tsawg, lawv tuaj yeem tau txais txiaj ntsig los ntawm kev kawm txog kev hloov cov rog uas tsim nyog thiab yuav siv lawv li cas hauv cov zaub mov txawv raws li lub tswv yim los txo cov rog noj.
Eric Carter, Aubrey Lyman, Robert Miguel, Ryland Morrill, Kashaana Renfro, Dallen Whitney, thiab Cynthia Wright, Ph.D.* Department of Agricultural thiab Food Sciences
Osteoporosis yog ib hom kab mob uas muaj ntau yam pob txha tawg.Nws feem ntau tshwm sim nyob rau hauv tus txha nraub qaum, lub duav, lossis dab teg thiab tuaj yeem ua rau raug mob hnyav lossis tuag.Feem ntau ntawm cov pob txha pob txha hauv Tebchaws Meskas tau kwv yees li ntawm 10 lab mus rau ntau dua 14 lab los ntawm 2012 (raws li 2000 Census data).Nrog cov pob txha ntau dua thaum muaj hnub nyoog ntxov, qhov kev pheej hmoo ntawm osteoporosis txo.Kev koom tes hauv kev ua si lub cev, xws li kev sib tw kis las, feem ntau cuam tshuam nrog kev nce hauv pob txha.
Txoj haujlwm tshawb fawb tau tshawb xyuas cov lus nug hauv qab no: Puas yog tib neeg cov pob txha pob txha hloov pauv nrog kev koom tes hauv lub cev?
Txoj kev tshawb no pom muaj kev sib raug zoo ntawm lub neej kev ua si lub cev thiab cov pob txha pob txha pob txha, qhia tias cov neeg uas muaj lub cev ua haujlwm thoob plaws hauv lawv lub neej muaj cov pob txha hnyav dua li cov neeg uas muaj kev ua haujlwm hauv lub neej qis dua..Cov neeg uas tsis tau siv lub cev muaj zog muaj peev xwm muaj cov pob txha tsis tshua muaj zog (kwv yees li 10% ntawm peb cov pej xeem) ntau dua li cov neeg uas muaj kev ua haujlwm qis, nruab nrab thiab siab.Cov kev tshawb fawb tau pom tias thaum qib kev ua haujlwm nce ntxiv, qhov tshwm sim ntawm cov pob txha zoo li qub lossis cov pob txha loj tuaj.
Dr. Portia Terry, Megan Beasley thiab Cynthia Wright* Department of Agricultural thiab Food Sciences
Hauv Tebchaws Meskas, 35.7% ntawm cov neeg laus rog rog lossis rog (cdc.gov).Ntau yam yog xav tias yuav ua rau muaj tus kabmob kis no, xws li zaub mov muaj thiab qhov loj me.Txoj kev tshawb no tau soj ntsuam qhov cuam tshuam ntawm kev kawm txog kev noj zaub mov zoo rau kev paub txog khoom noj khoom haus thiab kev coj noj coj ua.Nyob rau hauv txoj kev tshawb no, cov tub ntxhais kawm cuv npe kawm hauv chav kawm khoom noj khoom haus dav dav raug nug kom ua tiav daim ntawv ntsuam xyuas ua ntej thiab tom qab kev paub txog kev paub txog kev noj zaub mov thiab qhov ntau thiab tsawg.Tom qab kev xeem ua ntej, cov kws tshawb fawb tau muab cov ntaub ntawv rau cov tub ntxhais kawm txog qhov ntau thiab tsawg.Peb lub lis piam tom qab, cov tub ntxhais kawm tau txais kev xeem tom qab los ntsuas qhov kev hloov pauv.Lwm tus neeg tuaj koom yog cov kws qhia ntawv thiab cov txij nkawm uas koom nrog hauv University of Southern Utah kev ntsuas kev noj qab haus huv.Cov kws qhia ntawv thiab lawv cov txij nkawm ua tiav ib daim ntawv ntsuam xyuas thiab tsis tau txais cov ntsiab lus kev kawm.Nyob rau hauv tag nrho, 260 tus tub ntxhais kawm thiab 190 tus neeg ua haujlwm / xib fwb / tus txij nkawm tau koom nrog hauv daim ntawv ntsuam xyuas.Cov ntaub ntawv tau txheeb xyuas siv 21st tsab ntawm Cov Txheej Txheem Txheej Txheem rau Kev Tshawb Fawb Txog Kev Tshawb Fawb.Paired t-tests tau ua nyob rau hauv pre- thiab post-tests ntawm cov tub ntxhais kawm, thiab ywj siab t-tests tau siv los sib piv cov tub ntxhais cov lus teb rau cov neeg ua hauj lwm / xib fwb / cov txij nkawm.Cov txiaj ntsig tau xav tau.
Dr. Fabiola Perez, Joshua Sagisi, Emanuel Williams, Jan-Andro Hakob thiab Cindy Wright* Department of Agricultural thiab Food Sciences
Kev qhia pom muaj cov kab mob E. coli nyob rau hauv txhua tus qauv dej yuav tso cai rau koj los xyuas qhov zoo ntawm ob lub raj mis thiab kais dej.Coliforms yog cov cim qhia kab mob los ntawm tib cov kab mob uas kuaj pom muaj ntau yam kab mob.Nws tsis pom zoo kom saib xyuas lwm yam kab mob rau qhov muaj lwm yam kab mob txaus ntshai vim lawv qhov chaw sib txawv.(Byamukama thiab Kanshiime et al., 1999).E. coli tuaj yeem muaj sia nyob hauv cov dej haus li 4 txog 12 lub lis piam nyob ntawm ib puag ncig (Rice, Karlin, Allen, 2012).Kaum hom dej haus sib txawv yuav raug sim rau cov kab mob E. coli, nrog rau cov kais dej los ntawm kaum tsev neeg sib txawv.Txhua hom dej fwj thiab dej kais dej rau kev siv hauv tsev yog nthuav tawm hauv triplicate.Nyob rau tib lub sijhawm, ntau cov qauv dej tau muab tso rau hauv qhov chaw tsim khoom rau kev tsom xam thiab txhawb kev loj hlob ntawm cov kab mob.Qhov no yuav txiav txim siab purity ntawm txhua tus qauv.Cov qauv yuav muab tso rau hauv ib chav tsaus uas UV teeb yuav siv los teeb cov qauv kom pom qhov muaj E. coli.(Rice, Carlin, Allen, 2012).
Lub roob San Francisco nyob rau sab qab teb sab hnub poob Utah tau raug mined hnyav dhau ob peb xyoos dhau los.Mining feem ntau yog tsom rau hauv Tertiary quartz monzonites, intrusive Paleozoic limestones.Cov peev txheej tseem ceeb tshwm sim raws li ob qhov kev txhaum loj uas nplua nuj nyob hauv hydrothermal porphyry deposits, tab sis kev sib tshuam ntawm cov kev txhaum no tsis tau muaj ntaub ntawv zoo vim yog cov pob zeb tsis zoo.Ua hauj lwm nrog ib lub tuam txhab mining hauv zos, Southern Utah cov tub ntxhais kawm pib ua daim ntawv qhia ua ntej los nrhiav thiab qhia txog qhov kev txhaum no ua ntej yuav pib tshawb nrhiav.Peb tau teeb tsa qhov chaw ntawm cov pob txha tawg uas siv Triton Juno GPS ntaus ntawv thiab ntsuas lawv qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom siv Brenton sib npaug thiab kev sib txuas.Cov txiaj ntsig ntawm cov duab kos duab, cov duab kos duab thiab cov duab qhia pom tias muaj kev sib tshuam hauv thaj chaw kawm.Fracture density nce raws li kev sib tshuam, tshwj xeeb tshaj yog nyob rau ntawm ib qho ntawm cov kev taw qhia pob txha, thiab feem ntau hauv cheeb tsam mineralization raws qhov txhaum.Peb pom zoo kom tshawb nrhiav ntxiv nyob rau hauv daim ntawv ntawm cov tub ntxhais drilling ntawm mineralized txhaum kev sib tshuam los txiav txim qhov ua tau ntawm kev siv nyiaj txiag.
Lub roob Huahua nyob ze Minasville, Utah, tau tshawb nrhiav cov zaub mov rau ob peb lub xyoo dhau los.Cov peev txheej yog tsom rau hauv hydrothermally hloov porphyritic faults, feem ntau qhov twg tertiary quartz monzonites yog intruded rau hauv Paleozoic limestones.Ntxiv nrog rau Tertiary magmatism, Huahua Roob qhia qhov tseem ceeb ntawm qhov kawg Cretaceous orogeny ntawm Seville, tso Paleozoic sedimentary pob zeb rau saum nruab nrab Cretaceous sedimentary pob zeb.Thaum lub sijhawm ua haujlwm hauv cheeb tsam, Navajo sandstone ntawm ko taw ntawm Blue Mountains Thrust tau pom tias tau dhau los ua hydrothermal silicification, ua rau nws zoo ib yam li quartzite.Raws li kev soj ntsuam ze dua, lwm cov hydrothermal mineralizations tau pom.Cov txiaj ntsig no hloov qhov kev tshawb fawb tsom los ntawm kev sau cov txheej txheem geology mus rau sau cov cim hydrothermal hloov pauv hauv Navajo sandstones.
Txoj kev tshawb no suav nrog cov hauv qab no.Nyob rau thaj tsam ntawm Blue Roob, kev tshawb fawb tab tom ua rau cov nyiaj tso ze ze ntawm lub zog ntawm Sevier era.Cov qauv ntawm Jurassic Navajo sandstone tau sau thiab nyias ntu tau tsim los tshuaj xyuas cov ntsiab lus hlau ntawm pob zeb.Cov qauv pom nyob ze rau sab hnub tuaj tshaj plaws ntawm Blue Mountains Thrust Fault muaj quartz, hematite, thiab lwm yam hlau me.Mineralization tsis yog tshwj xeeb nplua nuj, tab sis nrog qhov tob zuj zus, deposits ntawm hlau nyob rau hauv cov hlab ntsha yuav ua tau ntau heev.Kev tsom xam ntxiv, xws li kev tsom xam ntawm lub ntiajteb txawj nqus thiab cov ntaub ntawv tseem ceeb, yog xav tau los txiav txim siab tus nqi ntawm cov mineralization.
Spencer Francisco, John S. McLean, Ph.D.*, thiab Michael Hofmann, Ph.D.*, Department of Physical Sciences
Phau Ntawv Pob Zeb nyob rau sab hnub tuaj Utah tau ua qhov chaw ua si rau ntau tiam neeg ntawm clastic sedimentary geologists.Ntau yam ntawm cov qoob loo tau raug tshawb fawb ntau vim tias lawv yog cov sib koom ua ke zoo rau ntau tus ntug dej hiav txwv, ntug dej hiav txwv thiab thaj av subsurface reservoirs.Txawm li cas los xij, feem ntau outcrops tsuas yog 2D cov duab thiab tsis tuaj yeem ua tus yam ntxwv ntawm cov qauv stratigraphic thiab facies heterogeneity.Hauv txoj kev tshawb no, peb nthuav tawm cov ntaub ntawv los ntawm cov tshiab outcrop cores los ntawm Upper Cretaceous Price Canyon, Castlegate thiab Blackhawk Formations.Txoj kev tshawb no, ib feem ntawm kev sib koom tes ntawm University of Southern Utah thiab University of Montana, tau tsom mus rau tus yam ntxwv ntawm 3D subsurface qauv thiab facies heterogeneity ntawm cov formations los ntawm ib tug series ntawm cores.Cov cores uas tau piav qhia ntawm no muaj ntau cov sedimentary facies txuam nrog cov ntug hiav txwv dej thiab ntug hiav txwv.Cov pob zeb cuam tshuam nrog Blackhawk Formation sites muaj thaj ua rau thaj dawb, nplua-grained, bedded thiab cross-bedded sandstone nrog zoo silt laminations sib cais los ntawm grey mus rau dub twisted thiab bedded mudstones, grey siltstones, thiab seams ntawm thee.
Peb txhais cov pob ntawv no uas sawv cev rau kev hloov pauv ntawm ntug hiav txwv dej / deltaic ib puag ncig uas tau tswj hwm los ntawm cov txheej txheem fluvial mus rau ib puag ncig fluvial thaum lub sijhawm Castlegate.Lub thickness ntawm cov xuab zeb lub cev (channel loj) sib txawv raws li lub sij hawm, nrog multilayer raws merging ntau zaus nyob rau hauv lub Castlegate lub sij hawm.Kev tshawb fawb yuav txuas ntxiv mus, pib nrog kev txheeb xyuas qhov tseem ceeb ntawm qhov tseem ceeb thiab xaus nrog cov tub ntxhais kawm cov haujlwm ntawm kev tsom xam ntawm lub ntsej muag thiab 3D facies qauv.
Cov kws tshawb fawb yav dhau los tau tshaj tawm cov txheej txheem rau ob-phaj tectonics ntawm Mars raws li sab laug-tes hloov pauv hloov pauv ntawm Mariner Valley.Siv cov txheej txheem xws li Thermal Imaging System (THEMIS) satellite imagery, High Resolution Science Imaging Experiment (HiRISE) satellite imagery, digital elevation model, thiab interactive software xws li Google Mars, peb tau txheeb xyuas lwm qhov chaw nyob ze ntawm qhov chaw loj hauv Marineris Valley..thiab Tarsis Ryze.Txawm hais tias kev txav tectonic qeeb qeeb ntawm Mars, peb tuaj yeem sib piv cov kab, folds, thiab conjugate junctions ntawm Mars nrog cov qauv zoo sib xws hauv ntiaj teb los piav qhia txog thaj tsam phaj.Piv txwv li, ib txheej ntawm NE trendlines nrog rau qhov tseem ceeb lateral strike-slip displacement thiab txuam junctions qaum teb sab hnub tuaj ntawm lub Tarshish Rise yuav ua kom haum raws li qhov chaw ntawm ob daim hlau.Peb cov kev soj ntsuam ua rau nws muaj peev xwm txheeb xyuas yam tsawg kawg ob qhov ntxiv ntawm cov phiaj xwm hauv cheeb tsam no.Peb nthuav tawm tus qauv tectonic uas qhia txog kev txav mus los ntawm cov ciam teb ntawm cov phaj uas qhia txog ntau lub phaj ntawm Mars.
Nyob rau hauv Köppen kev nyab xeeb kev faib tawm, huab cua arid / semi-arid lossis huab cua B tau txhais tias yog huab cua uas evaporation tshaj nag lossis daus.Txawm li cas los xij, nws tsis tau muab cov txheej txheem suav nrog.Peb tawm tswv yim lub npe tshiab, muaj peev xwm los nag lossis daus (PEP), uas yog ib txoj hauv kev yooj yim rau delineating ib nrab arid thiab av noo.Tus nqi PEP yog sib npaug rau qhov tseeb ntawm nag lossis daus rho tawm qhov muaj peev xwm evapotranspiration (POTET).Yog tias tus nqi PEP yog qhov zoo, qhov chaw nres tsheb huab cua yog A, C, lossis D, tab sis yog tias tus nqi PEP yog qhov tsis zoo, qhov chaw nres tsheb huab cua yog B. Kev siv tus nqi PEP muab txhua qhov chaw nres tsheb muaj qhov zoo lossis qhov tsis zoo uas tuaj yeem npaj tau, thiab qhov null contour txhais tau hais tias ib nrab-qhuav-ntub ciam teb.
Lub Kaiparowitz Formation, nyob rau sab qab teb-central Utah, tuav cov ntaub ntawv rau lub Lig Cretaceous floodplain uas ntws los ntawm La Ramedia Highlands mus rau Western Inland Waterway.Cov tsim muaj nplua nuj nyob rau hauv fossils thiab muaj fossil nroj tsuag, invertebrates, ntses, amphibians, tsiaj reptiles thiab mammals, ntau yam uas yog tshiab rau science.Kev txhais lus loj ntawm qhov kev tsim no yav dhau los tau piav qhia tias yog qhov dej nyab thiab dej nyab qhov chaw uas muaj ntau yam swamp thiab pas dej.Txoj kev tshawb no muab cov ncauj lus kom ntxaws sedimentological piav qhia ntawm cov nroj tsuag me me fossil chaw txua txiag zeb thiab piav qhia txog cov xwm txheej depositional.