Kupararira kwehydrogen kuburikidza nesimbi pakupisa kwakanyanya inyaya yakakosha kune masisitimu etritium nemotokari dzinoshandisa hydrogen. Kudzidzisa kupararira murabhoritari yezvinhu zvepasi pekutanga kunobatsira kubva paruzivo rwekutanga nekuyerwa kwe osmotic. Kuedza kwakagadzirwa kuratidza kupinda kwehydrogen kuburikidza nechubhu yesimbi isina tsvina. Chinangwa chebasa iri chaive chekuona kuti mhedzisiro yechiedzo ichi inoenderana sei nezvinyorwa zvakakosha zve diffusion coefficient uye solubility yehydrogen musimbi isina tsvina. Hydrogen ne argon zvakasanganiswa mutangi rinopisa rine chubhu ye 316 stainless steel coiled. Pure argon purge gas yakapfuudzwa nechubhu ichipinda mu mass spectrometer uko compositional transients yemhando dzegasi dzakanyorwa. Kuisa theoretical transition model kune data rekuyedza kwakaburitsa diffusion coefficient uye solubility yehydrogen musimbi isina tsvina. Miedzo iyi yakaitwa nekumanikidzwa kwe hydrogen kubva pa 0.01 kusvika 0.5 atm. uye tembiricha kubva pa 700 kusvika 783 K. Theory model inokodzera zvakanaka chimiro che data re transient penetration. Kukosha kwakacherechedzwa kwekupararira nekunyungudika kwehydrogen musimbi isingatsvi kubva muzvinhu izvi zvakafanana nekosha dzemabhuku nedzimwe misiyano. Misiyano iyi inogona kutsanangurwa nezviitiko zvinozivikanwa. Mhedzisiro yeiyi nzira yekuedza iri pedyo zvikuru nekosha dzekuparadzira nekunyungudika dzakaburitswa, izvo zvinoita kuti kuyedza kugone kushandiswa serubatsiro rwekudzidzisa. Nzira iyi inogona kuwedzerwa kune zvimwe zvinhu zvekutsvaga kana kuratidza.
Chirongwa cheSUU Nursing chakagadzirwa mukati mehurongwa hwedzidziso huru yedzidzo inotarisa vadzidzi. Vadzidzi vakatora chikamu chakanaka mukudzidza, asi seboka havana kukwanisa kuwana ruzivo rwechokwadi chairwo rwaidiwa kuti vabudirire paNCLEX. Vadzidzi vanotora makosi eukoti vasina kutora mutoro weruzivo rwechokwadi. Mabasa ekudzidza eboka haana kukwana kuratidza ruzivo rwevadzidzi vega vega. Kuongorora kusabudirira kwevadzidzi kuburikidza nekuongororwa kwakajairika kunokurudzira Chikoro cheKotisi kuti chiongorore shanduko mukudzidza. Zvinhu zvakakosha zvedzidziso yekuvandudza constructivist zvinopa nzwisiso yekuchinja kwakanaka kwedzidzo kwakabudirira kune vakapedza kudzidza vedu. Mharidzo iyi inoratidza mafambiro edata kubva mumiedzo yakajairika inoshandiswa muchirongwa chekuchengeta pamwe nemhedzisiro yeNCLEX. Mharidzo iyi inopa rutsigiro rwebasa rekusimudzira pfungwa dzedzidziso yekuvandudza constructivist uye mashandisirwo adzo mudzidzo yeukoti. Mhando dzakawanda dzedzidziso dzedzidzo yeukoti dzinoedza kuisa hwaro hwedzidzo yeukoti. Kugadziriswa kwekudzidzisa muDhipatimendi reKotisi reSUU kunoenderana nedzidziso yekuvandudza constructivist, uye mhedzisiro yekudzidza kwevadzidzi inotsigira pfungwa iyi nguva dzose.
Daphne Solomon, DNP, FNP-C Diane Fuller*, DNP, APRN, FNP-C, Debra Whipple*, DNP, FNP-BC, Ana Sanchez-Birkhead, PhD, WHNP-BC Dhipatimendi reVakoti
Kenza yemazamu inouraya (IBCC) ndiyo kenza yemazamu inouraya zvikuru uye ine njodzi. IBC yaimbova chirwere chinouraya pasi rose, asi nhasi uno kupona kwemakore mashanu kuri pakati pe30-40% (Bond, Connoly, & Asci, 2010). IBC yaimbova chirwere chinouraya pasi rose, asi nhasi mwero wekurarama kwemakore mashanu uri pakati pe30-40% (Bond, Connoly, & Asci, 2010). Когда-то ИБК был смертельно опасным заболеванием, но сегодня 5-летняя выживаемость составляет 30-40% (Bond, Connoly, & Asci, 201). IB yaimbova chirwere chinouraya, asi nhasi mwero wekurarama kwemakore mashanu uri pakati pe30-40% (Bond, Connoly, & Asci, 2010). Когда-то ИБК был смертельно опасным заболеванием, но сегодня 5-летняя выживаемость составляет 30-40% (Bond, Connoly & Asci, 2010). IB yaimbova chirwere chinouraya, asi nhasi huwandu hwekurarama kwemakore mashanu huri pakati pe30-40% (Bond, Connoly & Asci, 2010).IBC inoumba 1% kusvika 6% yezvirwere zvese zvegomarara remazamu. Kusawanikwa kwechirwere ichi kwakajairika kuna chiremba nemurwere (Molckovsky et al., 2009). Varwere vazhinji vanotanga kuona chiremba wavo wekutanga (PCP). IBC inowanzoonekwa zvisirizvo sebreast cellulitis kana mastitis. Mazhinji emabhuku pamusoro peIB anoburitswa mumajenari ekenza. Haawanzoonekwa mumajenari ekurapa kwekutanga, gynecology, kana emishonga yemukati. Kuongororwa kwemabhuku ekurapa nekurapa kwakaratidza ruzivo rushoma rwunowanikwa kuvadzidzi vekurapa. Chinangwa chechirongwa ichi ndechekuvandudza kunzwisisa kwevarwere nevanopa hutano zviratidzo, zviratidzo, zvinodiwa zvekuongorora, uye nhungamiro dzine chekuita neIBC.
Hutano hweKutenda (Health Belief Model (HBM)) ndiyo hwaro hwedzidziso dzechirongwa ichi. Kuburikidza nekudzidziswa kwevarwere vePCP neIBC, kuonekwa nekukurumidza uye kuongororwa kwechirwere ichi kunogona kutungamira kune fungidziro iri nani.
Alyssa Simon Beveridge, Madison Rae, Jessica Brown, Emily Clendening, Sierra Gish, Nika Clark*, Cynthia Wright, Ph.D.* Dhipatimendi reSainzi yeKurima neChikafu
Nzvimbo dzeKudzora neKudzivirira Zvirwere dzinoti 35.9% yevanhu vakuru vekuUS vakafuta, 8.9% vasati varwara nechirwere cheshuga, uye 8.3% vane chirwere cheshuga.
Chinangwa chechirongwa ichi chaive chekuona kana paine hukama pakati pemafuta emuviri neshuga yakakwira muropa nezvimwe zvinhu zvine chekuita nehutano pakati pevadzidzi, vadzidzisi, nevashandi vepaYunivhesiti yeSouthern Utah. Muenzaniso wezvinhu zvinobatsira vanhu 384 wakatorwa kubva kuvanhu veyunivhesiti. Vatori vechikamu vakapedza ongororo yakatenderwa neIRB uye vakayerwa zvinhu zvitatu: denderedzwa rechiuno, mafuta emuviri, uye A1c (chiratidzo chengozi yekubatwa nechirwere cheshuga).
Vanhu vanosvika 5 muzana vevakapinda muchirongwa ichi vaive nehuremu hushoma, 26 muzana vaive vakafuta, uye 14 muzana vaive vakafuta. Zvakabuda muongororo iyi zvakaratidza kuti sezvo huwandu hwemafuta emuviri hwaiwedzera, huwandu hweA1c, denderedzwa rechiuno, uye zera zvakawedzerawo. Vanhu vakaroora vaivewo nehuwandu hwakawanda hwemafuta emuviri.
Vanoda kusvika 6% vevatori vechikamu vaiva neA1c iri pamusoro pe7 (inoonekwa seyakakwira). A1c yakakwira inobatanidzwa nekusagutsikana nehuremu uye hutano hwemuviri.
Kushandiswa kwezvinhu zvepolymeric mukugadzira ma microchips kunoita kuti kudzidza nezvekupatsanurwa kwe microfluidic kuve nyore uye kunoshanda. Tinogadzira ma microchips akavakwa kubva kuma poly(dimethylsiloxane) (PDMS) substrates tichishandisa matemplate e electrodeposited nickel kugadzira nzira dzekupatsanura. Ma PDMS substrates akacheneswa netepi ndokuiswa pachena kuchiedza cheUV mukuyedza kuchenesa polymer muplasma. Mushure mekuchenesa, PDMS yakawedzerwa kune girazi rinotsvedza kuti riite pasi penzira yekuparadzanisa. Maitiro akavhurika emidziyo iyi ye microfluidic anobvumira kuongororwa kwemapuroteni nemamorekuru madiki tichishandisa nzira dze electrochemical ne spectroscopic.
Tiri kudzidza maitiro emafuta e-phosphatidylserine (PS) kana paine mhangura. PS iripo muma membrane emasero ezvisikwa zvakawanda uye inobatanidzwa mumabasa akakosha uye akasiyana-siyana emasero akadai seapoptosis, coagulation, uye kutapurirana kwezvirwere. Zvidzidzo zvekare zvakaratidza kuti maion emhangura (II) anosunga kuPS uye zvakaratidza kuti copper-PS complexes anogona "kutenderedza" transmembrane bilayer. Takashandisa electrophoresis uye microfluidics uye parizvino tiri kushandisa copper-catalyzed reaction kuyedza kuratidza kana inversion ye complex ichiitika zvechokwadi.
Mishonga yeorganic ine hunhu hwemishonga inorwisa mabhakitiriya ndiyo musimboti wemishonga uye hutano hwevanhu. Tsvagiridzo iyi ine chinangwa chekutsvaga nzira itsva dzekugadzira mishonga inorwisa mabhakitiriya kubva pazvinhu zviri nyore zvekutanga. Kuti zvizadzise chinangwa ichi, maitiro e photocatalytic [2+2] cycloaddition e alkenes ne isocyanates muchiedza chinoonekwa akashandiswa kugadzira monocyclic lactam antibiotics. Basa rekutanga rakatarisa pakugadzira mamiriro ekugadzira maitiro pakati pe phenylisocyanate ne transstilbene. Kuedza kwazvino kwakatarisana nekuwedzera reactivity ye photocatalyst nekuwedzera stoichiometric huwandu hwe oxidative quencher. Pakuongorora reaction mixes ine oxidizing additives, zvigadzirwa zvitsva zvakati wandei zvakawanikwa. Pari zvino tiri kushanda pakuparadzanisa uye kutsanangura zvigadzirwa zvitsva izvi.
Taricha granulosa isalamander inoburitsa neurotoxin tetrodotoxin (TTX) kubva paganda rayo. Salamanders dzinoshandisa tetrodotoxin sedziviriro kubva kuzvikara. Makondo makuru, makondo nemazai eTaricha torosa zvakaratidzwa kuti zvine TTX. Taida kuyera huwandu hweTTX inodururwa nemasalamander pamatanho akasiyana ehupenyu hwavo, kusanganisira makondo, makondo (asati aonekwa uye mushure mekuonekwa kwemakumbo ekumashure), uye makondo makuru. Tichashandisa gas chromatography pamwe chete nemass spectrometry (GCMS) uye capillary zone electrophoresis (CZE) ne microarray fluorescence detection kuti tione huwandu hweTTX. Chinangwa chechidzidzo chedu chaive chekusimbisa kuti capillary zone electrophoresis inzvimbo yakakodzera yekuyera tetrodotoxin. Kushandiswa kwechidzidzo ichi kuwana mazinga ekutanga etetrodotoxin kuti zvibatsire mune zvimwe zvidzidzo.
Nekudzidza maitiro anozivikanwa uye anozivikanwa eFischer-Indole, nzira dzinogona kushandiswa dzekugadzira indole necarbazole dzakawanikwa. Maitiro aya anosanganisira kuumbwa kwezvinhu zvakafanana nezviri muFischer process. Kana kusangana uku nekubudirira kwakafanana kwepakati sezvaitarisirwa, maitiro aya anofanirwa kupa chigadzirwa chimwe chete nemaitiro eFischer. Kana izvi zvikaonekwa kuti ndezvechokwadi, maitiro matsva emakemikari achaonekwa.
Maitiro anokurudzirwa ekugadzira ma indoles (uye pakupedzisira ma carbazoles) anosanganisira kubatanidzwa kwema aromatic nitroso compounds kune cyclic amine moieties munzira itsva ye mechanistic. Chirongwa chiri pazasi chinoratidza maitiro matsva anokurudzirwa. Kureruka kwemaitiro aya kucharatidzwa mukudiwa kwematanho mashoma uye kudhura zvishoma uye nyore kubata ma reagents kupfuura dzimwe nzira dzekugadzira. Chinhu chikuru chinogona kubatsira ndechekuti hydrazine ine chepfu yakawanda inodiwa kushandisa nzira yeFisher haidiwi.
Maitiro acho akaongororwa pasi pemamiriro akasiyana-siyana ekuita, kusanganisira zvinonyungudutsa zvakasiyana-siyana, huwandu hwakasiyana-siyana hwepH, microwave uye nzira dzechinyakare dzekuita, uye kunyangwe kushandisa macatalyst akasiyana-siyana.
Mhinduro iyi yakadzidzwa, asi zvinosuwisa kuti haina kubudirira. Chikonzero cheizvi hachisati chawanikwa. Kutsvagurudza kwakawanda kunodiwa kuti kuonekwe kuti sei maitiro aya asina kubudirira kusvika pari zvino uye kuti ruzivo urwu rungashandiswa sei zvinobudirira.
RJ Corry, Taylor Everett, Cody Hilton, Bruce Smalley, naChris Monson, Ph.D. *Dhipatimendi reSainzi yeFiziki
Ma membrane emasero nemapuroteni awo anoita basa rakakosha muhupenyu hwezuva nezuva uye anonyanya kufarirwa nevaya vanodzidza nezvehupenyu. Huwandu huri kuramba huchikwira hwezvidzidzo huri kutarisa pabasa remapuroteni aya nema membrane uye kudyidzana kwawo mukutsvaga kwemishonga nedzidziso. Munguva pfupi yapfuura, ma supported lipid bilayers (SLBs) akashandiswa kuchenesa mapuroteni ema membrane achishandisa nzira inonzi electrophoresis/electroosmotic focusing (EEF). Kunyangwe nzira iyi ichinyatsonzwisiswa pakutanga nekupera kwekupatsanurwa kwemafuta/protein, maitiro ema lipid/protein aya ari pakati haanyatsonzwisiswa. Tiri kuedza kugadzira simulation yekombuta iyo ichatibvumira kutevedzera maitiro ema lipid nemapuroteni pamatanho ese ekupatsanurwa. Izvi zvakagadzirirwa kubatsira kunzwisisa kudyidzana kwemapuroteni nemafuta mukutsvaga mune ramangwana.
Mamine iboka rakakosha remakemikari eorganic ane (CH=N)) anoshanda. Anodaidzwawo kuti maSchiff bases, zvichibva pazita rehofori Schiff yaakagadzira muna 1864. Anogadzirwa ne condensation reactions pakati pealdehydes kana ketones nemaamines. Mamines mazhinji anoratidza basa guru rezvebhayoloji senge antibacterial, antiviral, uye anticancer activity. Chinangwa chedu chaive chekugadzira mamines matsva nekuita kweN-heterocyclic aldehydes nemaamines. Mamines aya anogona kushanda se bidentate ligands uye kugadzira stable five-members ring structures ne transition metals. Chimwe chinangwa cheprojekti yedu ndechekubatanidza mamines matsva ne d8 metals (kureva nickel, platinum ne palladium). Tinovimba kuti synthesized platinum complex ichave analogue ye antitumor drug cisplatin. Mushure mekubudirira kwe synthesis, ma complexes esimbi achaedzwa kuti aone basa iri rezvebhayoloji.
Tagadzira mamine matsva e5-aminouracil uye matatu akasiyana eN-heterocyclic aldehydes. Data re1H-NMR neIR rinoratidza kuti tagadzira mamine anodiwa. Basa riri kuenderera mberi pakupatsanurwa kwezvigadzirwa zvakachena uye kugadzirwa kwemacomplex avo esimbi. Chinhu chinobatsira chemamine edu matsva ndekuti anopenya zvakanyanya munzvimbo yebhuruu yechiedza chinoonekwa.
MaAlkylamines (RNH2) iboka rakakosha remamorekuru eorganic, kusanganisira zvigadzirwa zvechisikigo zvinoshanda muzvinhu zvipenyu uye mishonga. Anowanikwa mumakomputa akawanda akakosha akadai semorphine, dopamine uye mapuroteni ese. Nokudaro, kugadzirwa kwealkylamines kwakakosha zvikuru pakugadzirwa kwemishonga mitsva uye iri nani. Basa iri rakatsaurirwa pakushandiswa kwealkylborane intermediates pakuumbwa kwenitrogen-carbon bonds yealkylamines. Hydroboration yealkenes neborane (BH3) inoteverwa neoxidation nehydrogen peroxide (H2O2) inozivikanwa zvikuru. Tinokurudzira kushandiswa kwealkylborane intermediate iyi inoteverwa nekushandiswa kwenitrogen equivalent yehydrogen peroxide kuti ipe mukana wealkylamines kubva kualkenes. Kusarudzwa kwenzvimbo yeanti-Markovnikov kwakafanana nehydroboroxidation. Oxidation control reaction nehydroboration yakaitwa zvinobudirira pa transstilbene. Mamiriro ekuyedza ekubudirira emhinduro dzinodiwa ari kugadzirwa parizvino.
Maitiro anokonzereswa nesimbi dzinoshanduka anogona kushandiswa mukugadzirwa kwemishonga, zvinhu (mapurasitiki), uye mafuta. Maumbirwo uye maelektroni ephosphine ligands akabatana ne transition metal centers zvinogona kukanganisa zvakanyanya reactivity ye catalysts. Tsvagiridzo iyi yakatsaurirwa pakugadzirwa kwe phosphine ligands itsva dzemaitiro matsva anokonzereswa ne transition metals. Iyo highly reactive trialkylphosphine ligand diethyl tert-butylphosphine yakagadzirwa uye yakachengetedzwa se borane adduct kubva ku phosphorus trichloride uye Grignard reagents inoenderana mugoho we 66% (matanho mana). Zvakaonekwa kuti steric uye electronic effects yeGrignard reagents ine mhedzisiro yakakura pa reactivity uye selectivity ye three-step reaction ye nucleophilic addition kune phosphorus (III) centers. Basa remangwana richatarisa pakugadzira maitiro akajairika ekugadzirira trialkylphosphine borane adducts inodiwa kubva ku phosphorus trichloride mu goho rakawanda.
Tiri kugadzira nzira itsva yekugadzira michina ine microfluidic tichishandisa waya dzesimbi sematemplate. Midziyo ine microfluidic inowanzo shandiswa mukuyedza kwekurapa nedzimwe bvunzo dzemazuva ese, asi mitengo yakakwira yeprototyping inoderedza kushandiswa kwayo munzvimbo dzisinganyanyi kushandiswa dzakadai semakemikari eorganic. Nzira yedu inoshandisa zvinhu zvisingadhuri (Mg wire, PDMS neHCl) kugadzira nekugadzira michina ine microfluidic. Tiri kuyedza maitiro emudziyo wedu une microfluidic uye tinotarisira kutanga kuyedza maitiro eorganic uye kugadzira mamwe maficha nemudziyo wedu une microfluidic munguva pfupi iri kutevera.
Jacob Anderson, Russell Grimshaw, Adam Hendrickson, Allen Hamekki, Jeremy Leonard naRoger Greener* Dhipatimendi reUinjiniya neKutarisira Kuvaka
Maprinta e3D anga achidhura zvakanyanya kutenga nekushandisa kubva paakatanga kugadzirwa. Kwave nekuvandudzwa kukuru mumunda wemaprinta e3D mumakore mashoma apfuura, zvichikonzera kudzikira kwemitengo yekutenga. Zvinogadzirawo madhizaini akasiyana-siyana. Tinoona munda uri kukura wemaprinta e3D semukana wekuongorora mapurojekiti ari kuenderera mberi nekuzvigadzirira maprinta e3D. Iyi printer ye3D haingotengeswi chete, asiwo inosanganisa madhizaini akanakisa neatakagadzira isu pachedu.
Indasitiri yemabhasikoro emakomo iri kukura gore rega rega uye nekukura uku, matekinoroji matsva anodiwa. Mabhasikoro emakomo ari pamberi mukuvandudza zvinhu zvitsva musimba rezvinhu, zvikamu zvakareruka, chimiro chefuremu uye mashandiro esuspension.
Ini naScott Hansen takatanga kugadzira furemu itsva yebhasikoro remugomo rinodzika ine suspension yakanaka uye kubata. Dhizaini iyi inoshandisa sisitimu iri nyore yekusundidzira inotenderedza makamera maviri kuti ifambise suspension yekumashure sezvo vhiri rekumashure richikwira nekudzika masendimita masere ekufamba. Dhizaini iyi yeruoko inobvumira kuvhunduka kwekumashure kuti kuiswe pasi sezvinobvira mukati mefuremu, zvichikonzera nzvimbo yakaderera yesimba remagetsi uye kubata kwakanaka. Kana dhizaini yapera, tichatanga kuvaka furemu yemuenzaniso ine machubhu echrome. Kana furemu yagadzirwa, bhasikoro richaunganidzwa kubva kuzvinhu zvakapihwa kana kutenga zvakareruka zvealuminium necarbon fiber. Chinangwa chikuru ndechekugadzira bhasikoro remugomo rinodzika rakasimba, rakareruka, rinoshanda zvizere rakafanana neriya rinomhanyiswa paUCI Downhill World Cup circuit.
Caitlin Torgersen, Erin Carter, Cynthia Wright, Ph.D.* naNika Clark* Dhipatimendi reSainzi yeKurima neChikafu
Metabolic syndrome inotsanangura boka rezvinhu zvinokonzera njodzi zvinowedzera njodzi yechirwere chemwoyo, chirwere cheshuga cherudzi rwechipiri, kana sitiroko. Izvi zvinokonzera njodzi zvinosanganisira BP yakakwira, shuga yeropa yakakwira, chiuno chakawedzera, uye cholesterol yakawandisa. Metabolic syndrome inoitika kana zvitatu kana kupfuura zvezvirwere izvi zviripo panguva imwe chete. Sekureva kweAmerican Heart Association, 35% yevanhu vakuru vekuAmerica vane metabolic syndrome (Association, 2011). Chidzidzo ichi chakaongorora vadzidzisi veYunivhesiti yeSouthern Utah (SUU) nevakaroorana navo kuti vaone kana paine njodzi yekuva nemetabolic syndrome (nezvinhu zvitatu zvinokonzera njodzi) kana kuti njodzi yekuva nemetabolic syndrome (nezvinhu zviviri zvinokonzera njodzi). Vachibatana nechirongwa chehutano cheSUU T-fit, vatori vechikamu 189 vakaedzwa. Vanopfuura 33% vevatori vechikamu vaive nemetabolic syndrome, uye vamwe 21.7% vaive panjodzi yekuva nemetabolic syndrome, sezvinoratidzwa nekuvapo kwezvinhu zviviri zvinokonzera njodzi. Pamusoro pezvo, ongororo yakaitwa kuti iongorore mararamiro anogona kubatsira mukukura kwemetabolic syndrome. SPSS 21.0 yakashandiswa kuongorora data inoratidza kuti kune zvakawanda zvinokonzera mararamiro zvinowedzera njodzi yekuva nemetabolic syndrome.
Kaylie Briggs, Samantha Hirschi, Sarah Miller, Kylie Stringham, Artis Grady, Ph.D.*, Matthew Schmidt, Ph.D.* Dhipatimendi reSainzi yeKurima neChikafu
Kudya mafuta akawanda mukudya kwevanhu vemuAmerica idambudziko riri kuenderera mberi munharaunda yevanodya. Nekuderedza kudya mafuta akawanda, kubudirira kwekudya kusina mafuta akawanda kunogona kuitwa nevanhu vakawanda kunogona kuva nemigumisiro yakakosha pakurwisa chirwere chemwoyo nekufutisa. Vaongorori vakaedza zvinhu zvakasiyana-siyana (apple puree, yogati, bean puree, nezvimwewo) zvinoshandiswa sezvinhu zvinotsiva mafuta kugadzira zvigadzirwa zvina zvemadessert asina mafuta akawanda mumabikirwo anozivikanwa. Mafuta mashoma ne56-73% pane resipi yekutanga. Vatori vechikamu makumi mashanu nevatanhatu, vane makore 18 kusvika 31, vakadzi 37 nevarume 19, vakaravira dessert yega yega uye vakaita ongororo pfupi yechigadzirwa. Avhareji yezviyero zvekugamuchirwa kwechikafu pachiyero che7-point (kubva pa1 isingafarirwi zvakanyanya kusvika pa7 yakafanana) yaive 4.83 (makeke), 5.20 (makeke eotmeal), 5.45 (mamuffin ane zvinonhuwira), uye 5.49 (makeke echokoreti). Mushure mekuudzwa kuti chikafu chaive nemafuta mashoma, huwandu hwevatori vechikamu vakaona chikafu ichi chichigamuchirwa hwaive: makuki echocolate chip (96%), makuki eatmeal (93%), mamuffin ane spiced (75%), uye mabrownies (64%). ). Vatori vechikamu pavakabvunzwa nezvezvinhu zvinowanzo shandiswa zvinogona kutsiva mafuta muzvikafu zvakabikwa, vatori vechikamu vakanga vasina ruzivo. Vakaona nemazvo mukana wekuti pave ne applesauce ne yogurt, asi vakapa zvisirizvo zvinotsiva shuga, mukaka, margarine, hupfu hwezviyo zvese, uye shuga yebrown. Kunyangwe vanhu ava vakagamuchira chikafu chine mafuta mashoma chakaedzwa, vanogona kubatsirwa nekudzidza nezvezvinotsiva mafuta zvakakodzera uye mashandisirwo azvo mumabikirwo senzira yekuderedza kudya mafuta mukudya.
Eric Carter, Aubrey Lyman, Robert Miguel, Ryland Morrill, Kashaana Renfro, Dallen Whitney, naCynthia Wright, Ph.D.* Dhipatimendi reSainzi yeKurima neChikafu
Osteoporosis chirwere chinowanzoitika apo mapfupa anotyoka kakawanda. Chinowanzo itika mumusana, muhudyu, kana paruoko uye chinogona kukonzera kukuvara kwakanyanya kana kufa. Kuwanda kweosteoporosis muUnited States kunofungidzirwa kuti kuchawedzera kubva pamamiriyoni gumi kusvika pamamiriyoni gumi nemana panosvika gore ra2012 (zvichienderana nedata reCensus ra2000). Nekuwanda kwemapfupa pazera diki, njodzi yeosteoporosis inoderera. Kutora chikamu mumitambo yemuviri, senge mitambo yakarongwa, kunowanzo batanidzwa nekuwedzera kwekuwanda kwemapfupa.
Chirongwa chekutsvagisa chakaongorora mibvunzo inotevera: Kuwanda kwemapfupa emunhu kunochinja here kana munhu achiita maekisesaizi emuviri?
Chidzidzo ichi chakawana hukama hwakanaka pakati pekuita muviri hupenyu hwese uye kuwanda kwemaminerari emapfupa, zvichiratidza kuti vanhu vaiita muviri hupenyu hwavo hwese vaive nekuwanda kwemapfupa kwakanyanya kupfuura vanhu vaive nekuwanda kwakaderera kwemabasa ehupenyu hwese. . Vanhu vasina kuita muviri vane mukana mukuru wekuva nekuwanda kwemapfupa kwakaderera (inenge 10% yevanhu vedu) kupfuura vanhu vane kuwanda kwakaderera, kuri pakati nepakati uye kwakakwirira kwemabasa. Zvidzidzo zvakaratidza kuti sezvo kuwanda kwemabasa kuchiwedzera, mukana wekuwanda kwemapfupa kwakajairika kana kwakakwira unowedzera.
Dr. Portia Terry, Megan Beasley naCynthia Wright* Dhipatimendi reSainzi yeKurima neChikafu
MuUnited States, 35.7% yevanhu vakuru vakafuta kana kuti vakafuta (cdc.gov). Zvinhu zvakati wandei zvinofungidzirwa kuti ndizvo zviri kukonzera denda iri, zvakaita sekuwanikwa kwechikafu uye saizi yezvikamu. Chidzidzo ichi chakaongorora kukanganisa kwekudzidziswa kwezvekudya paruzivo rwezvekudya uye maitiro ekudya. Muchidzidzo ichi, vadzidzi vakanyoresa mukosi yezvekudya vakakumbirwa kuti vapedzise ongororo isati yaitwa uye yapera maererano neruzivo nezvemaitiro ekudya uye saizi yezvikamu. Mushure mebvunzo isati yaitwa, vaongorori vakapa vadzidzi ruzivo nezvehukuru hwezvikamu. Mavhiki matatu gare gare, vadzidzi vakapihwa bvunzo yekupedzisira kuti vaongorore shanduko. Vamwe vatori vechikamu vaive vadzidzisi nevakaroorana vakatora chikamu muongororo yehutano yeYunivhesiti yeSouthern Utah. Vadzidzisi nevakaroorana navo vakapedza ongororo imwe chete uye havana kugamuchira chero zvedzidzo. Pakazara, vadzidzi 260 nevashandi/vadzidzisi/vakaroorana 190 vakatora chikamu muongororo. Data rakaongororwa vachishandisa chinyorwa chechi21 cheStatistical Package yeSocial Sciences. T-tests dzakaitwa pa pre-and-post-tests dzevadzidzi, uye t-tests dzakazvimiririra dzakashandiswa kuenzanisa mhinduro dzevadzidzi nevashandi/vadzidzisi/vakaroorana. Mhedzisiro inotarisirwa.
Dr. Fabiola Perez, Joshua Sagisi, Emanuel Williams, Jan-Andro Hakob naCindy Wright* Dhipatimendi reKurima neChikafu Sayenzi.
Kuratidza kuvapo kwebhakitiriya reE. coli mumvura yega yega kunokubatsira kuti utarise hunhu hwemvura yemubhodhoro neyemupombi. MaColiforms zvipenyu zvinoratidza hunhu hwebhakitiriya rimwechete rinoona kuvapo kwezvirwere zvakawanda. Hazvikurudzirwi kutarisa zvimwe zvipembenene kuti uone kuvapo kwezvimwe zvirwere zvine njodzi nekuda kwenzvimbo yazvo yakasiyana. (Byamukama naKanshiime et al., 1999). E. coli inogona kurarama mumvura yekunwa kwemavhiki mana kusvika gumi nemaviri zvichienderana nemamiriro ekunze (Rice, Karlin, Allen, 2012). Mhando gumi dzakasiyana dzemvura yemubhodhoro dzichaongororwa mabhakitiriya eE. coli, pamwe nemvura yemubhodhoro inobva mumhuri gumi dzakasiyana. Mhando yega yega yemvura yemubhodhoro nemvura yemupombi yekushandisa pamba inoratidzwa katatu. Panguva imwe chete, nhamba yakawanda yesampuli dzemvura inoiswa mu incubator kuti iongororwe uye ikurudzirwe kukura kwebhakitiriya. Izvi zvichaona kuchena kwemuenzaniso wega wega. Sampuli dzichaiswa muimba ine rima umo chiedza cheUV chichashandiswa kuvhenekera sampuro kuti chione kuvapo kweE. coli. (Rice, Carlin, Allen, 2012).
Makomo eSan Francisco kumaodzanyemba kwakadziva kumadokero kweUtah ave achicherwa zvakanyanya mumakumi emakore apfuura. Kucherwa kwematombo kunonyanya kuwanikwa mumatombo emhando yepamusoro equartz monzonites, maPaleozoic limestones anopindira. Zviwanikwa zvakakosha zvinowanikwa munzvimbo mbiri dzakakura dzine hydrothermal porphyry deposits, asi nzvimbo dzakasangana idzi hadzina kunyorwa zvakanaka nekuda kwekusakwana kwematombo. Vachishanda nekambani yekuchera migodhi yemuno, vadzidzi vekuSouthern Utah vakatanga kugadzira mapu ekutanga kuti vawane uye vatsanangure nzvimbo iyi yekuyambuka matombo vasati vaenderera mberi nekutsvaga. Takagadzira nzvimbo yenzvimbo dzakapwanyika dzakavhurika tichishandisa Triton Juno GPS device uye takayera huwandu hwadzo uye kurongeka kwematombo tichishandisa Brenton balance necompass. Mhedzisiro yemadhayagiramu erose, stereograms nemamepu inoratidza kuvapo kwenzvimbo dzekusangana munzvimbo yekudzidza. Kuwanda kwematombo kunowedzera sezvo nzvimbo dzekusangana dzichiswedera pedyo, kunyanya munzira imwe yekupatsanuka, uye kazhinji mineralization inowanikwa munzvimbo imwe chete. Tinokurudzira kutsvaga kwakawanda muchimiro chekuboora core panzvimbo dzekusangana kwematombo kuti tione kuti zvingaitwa sei kuti zvishandiswe muhupfumi.
Makomo eHuahua ari pedyo neMinasville, Utah, ave achitsvagwa kwemakumi emakore apfuura. Zviwanikwa zvakazara muzvimedu zveporphyritic zvakachinja hydrothermal, kazhinji apo tertiary quartz monzonites inopinzwa muPaleozoic limestones. Kuwedzera kuTertiary magmatism, Makomo eHuahua anoratidza simba guru reLate Cretaceous orogeny yeSeville, achiisa matombo ePaleozoic sedimentary pamusoro pematombo eMiddle Cretaceous sedimentary. Munguva yepurojekiti yekuvaka mapu munzvimbo iyi, Navajo sandstone iri pasi peBlue Mountains Thrust yakawanikwa kuti yakamboshandiswa hydrothermal silicification, zvichiita kuti ifanane nequartzite. Pakunyatsoongorora, mamwe mamineralization ehydrothermal akawanikwa. Izvi zvakabuda zvinochinja pfungwa dzekutsvaga kubva pakunyora structural geology kuenda pakunyora shanduko dzakasiyana dzehydrothermal muNavajo sandstones.
Chidzidzo ichi chinosanganisira nzira dzinotevera. Munzvimbo yeBlue Mountains, kutsvaga kuri kuitwa kwenzvimbo dziri pedyo nepakati penyika yeSevier. Samples dzeJurassic Navajo sandstone dzakaunganidzwa uye zvikamu zvitete zvakagadzirwa kuti zviongorore huwandu hwesimbi mudombo. Samples dzakawanikwa pedyo nemucheto wekumabvazuva kweBlue Mountains Thrust Fault dzaive nequartz, hematite, nedzimwe simbi diki. Kuwanikwa kwemineralization hakuna kunyanya kupfuma, asi nekudzika kuri kuwedzera, nzvimbo dzesimbi mutsinga dzinogona kuwanda. Kumwe kuongorora, kwakadai sekuongorora gravity necore data, kunodiwa kuti uone kukosha kwemineralization.
Spencer Francisco, John S. McLean, Ph.D.*, naMichael Hofmann, Ph.D.*, Dhipatimendi reSainzi dzePhysical
Bhuku rinonzi Book Rocks riri kumaodzanyemba kwakadziva kumabvazuva kweUtah rave riri nzvimbo yekutambira zvizvarwa zvevanodzidza nezve geology. Mazhinji enzvimbo idzi akaongororwa zvakanyanya nekuti akanaka kune mamwe madhamu emvura ari mukati megungwa, mugungwa uye pasi pevhu. Zvisinei, nzvimbo zhinji dzinowanikwa dzinopa mifananidzo ye2D chete uye hadzigone kuratidza zvizere chimiro che stratigraphic uye kusiyana kwe facies. Muchidzidzo ichi, tinopa data kubva kuma cores matsva e outcrop kubva kuUpper Cretaceous Price Canyon, Castlegate neBlackhawk Formations. Chidzidzo ichi, chikamu chekubatana pakati peYunivhesiti yeSouthern Utah neYunivhesiti yeMontana, chakatarisana nekuratidza chimiro che 3D subsurface uye kusiyana kwe facies kwemaumbirwo aya kubva muma cores akatevedzana. Ma cores anotsanangurwa pano ane nhamba yakawanda ye sedimentary facies ine chekuita nenzvimbo dzemahombekombe nemahombekombe. Matombo ane chekuita nenzvimbo dzeBlackhawk Formation ane maburi akajeka ejecha jena, rakacheneruka, rakacheneruka uye rakachinjika rine laminations dzakatetepa dze silt dzakaparadzaniswa nematombo emudhaka akamonereka kusvika kudema, matombo e grey silt, uye mitsetse yemarasha.
Tinodudzira mapaketi aya seanomiririra shanduko kubva kunzvimbo yegungwa/deltaic planar inotungamirwa nemaitiro emvura kuenda kunzvimbo yemvura yakazara munguva yeCastlegate. Ukobvu hwemuviri wejecha (hukuru hwechiteshi) hunosiyana nekufamba kwenguva, nematanho akawanda anosangana kakawanda muCastlegate. Tsvagiridzo icharamba ichienderera mberi, ichitanga nekuongorora kwakarongeka kwezvikamu zvasara uye ichizoguma nemapurojekiti evadzidzi pamusoro pekuongorora facies uye 3D facies modeling.
Vaongorori vekare vakapa nzira yekushandura ma "tectonics" maviri paMars zvichibva pakuchinjika kweMariner Valley neruoko rweruboshwe. Tichishandisa nzira dzakadai se "Thermal Imaging System (THEMIS) satellite imagery", "High Resolution Science Imaging Experiment (HiRISE) satellite imagery", "digital elevation models", uye "interactive software" yakaita seGoogle Mars, takaona zvimwe zvinhu zvakakura zviri pedyo muMarineris Valley. . naTarsis Ryze. Kunyangwe kufamba kwe "tectonic" kuchinonoka paMars, tinogona kuenzanisa mitsetse, ma "folds", uye "conjugate junctions" eMars ane maumbirwo akafanana paPasi kutsanangura miganhu ye "plate" inogona kutaurwa. Semuenzaniso, seti yeNE trendlines ine "significant lateral strike-slip displacement" uye "links" dzakabatana dziri kuchamhembe kwakadziva kumabvazuva kweTarshishi Rise dzinogona kugamuchira kufamba pakati pe "plates" mbiri. Zvatakaona zvinoita kuti zvikwanisike kuona mipendero miviri ye "potential plates" munzvimbo iyi. Tinokurudzira "tectonic model" inoratidza kufamba kwe "relative movement" pamiganhu ye "plate" inoratidza "multi-plate system" paMars.
Muchikamu chemamiriro ekunze cheKöppen, mamiriro ekunze akaoma/asina mvura yakawanda kana mamiriro ekunze B anotsanangurwa semamiriro ekunze umo kupwa kwemvura kunopfuura kunaya kwemvura. Zvisinei, haana kupa maitiro ekuverenga ari pamutemo. Tinokurudzira zita idzva, potential excess precipitation (PEP), senzira iri nyore yekutsanangura nzvimbo dzisina mvura yakawanda uye dzine hunyoro. PEP value yakaenzana nehuwandu chaihwo hwemvura kunze kwepotential evapotranspiration (POTET). Kana PEP value iri positive, mamiriro ekunze echiteshi iA, C, kana D, asi kana PEP value iri negative, mamiriro ekunze echiteshi iB. Kushandisa PEP value kunopa chiteshi chega chega positive kana negative value inogona kurongedzwa, uye null contour inotsanangura muganhu wemvura wakaoma-wakaoma .
Kaiparowitz Formation, iri kumaodzanyemba-pakati peUtah, ine rekodhi yeLate Cretaceous floodplain yakayerera kubva kuLa Ramedia Highlands ichipinda muWestern Inland Waterway. Kuumbwa kwacho kwakapfuma muzvisaririra uye kune zvirimwa zvezvisaririra, zvipuka zvisina mapfupa, hove, mhuka dzinogara mumvura nepanyika, zvinokambaira nemhuka dzinoyamwisa, dzakawanda dzacho dzichangobva kutsva musainzi. Kududzirwa kukuru kwekugadzirwa uku kwakambotsanangurwa sezvisaririra zvemvura nezvinoyerera zvine nzvimbo dzakasiyana-siyana dzemadhamu nedziva. Chidzidzo ichi chinopa tsananguro yakadzama yenzvimbo diki yekuchera zvisaririra uye inotsanangura mamiriro ekuisa zvinhu mudhamu.