Kufalikira kwa haidrojeni kudzera mu zitsulo pa kutentha kwakukulu ndi nkhani yofunika kwambiri pa machitidwe a tritium ndi magalimoto oyendetsedwa ndi haidrojeni. Kuphunzitsa kufalikira mu labotale ya zida zoyambirira kumapindula ndi zomwe munthu wakumana nazo ndi muyeso wa osmotic. Kuyesera kunakhazikitsidwa kuti kuwonetse kulowa kwa haidrojeni kudzera mu chubu chachitsulo chosapanga dzimbiri. Cholinga cha ntchitoyi chinali kudziwa momwe zotsatira za kuyesaku zikugwirizana ndi mfundo zabwino kwambiri za kufalikira kwa haidrojeni ndi kusungunuka kwa haidrojeni mu chitsulo chosapanga dzimbiri. Haidrojeni ndi argon zinasakanizidwa mu thanki yotentha yokhala ndi chubu chozungulira cha 316 chosapanga dzimbiri. Mpweya woyera wa argon purge unadutsa mu chubucho kupita ku mass spectrometer komwe ma transients amitundu yosiyanasiyana ya gasi adalembedwa. Kuyika chitsanzo cha kusintha kwa chiphunzitso ku deta yoyesera kunapereka kufalikira kwa kufalikira ndi kusungunuka kwa haidrojeni mu chitsulo chosapanga dzimbiri. Mayesowa anachitika pa kuthamanga kwa haidrojeni kuyambira 0.01 mpaka 0.5 atm. ndi kutentha kuyambira 700 mpaka 783 K. Chitsanzo cha chiphunzitso chikugwirizana bwino ndi mawonekedwe a deta yolowera yachangu. Ma mtengo omwe awonedwa pakufalikira ndi kusungunuka kwa haidrojeni mu chitsulo chosapanga dzimbiri kuchokera ku zinthu zosapanga dzimbirizi ndi ofanana ndi ma mtengo a mabuku ndi kusiyana kwina. Kusiyana kumeneku kungafotokozedwe ndi zochitika zodziwika. Zotsatira za njira yoyeserayi zili pafupi kwambiri ndi ma mtengo ofalitsidwa a kufalikira ndi kusungunuka, zomwe zimatsimikizira kuti kuyesaku kungagwiritsidwe ntchito ngati chithandizo chophunzitsira. Njirayi ikhoza kuwonjezeredwa kuzinthu zina zofufuzira kapena zowonetsera.
Pulogalamu ya SUU Nursing idapangidwa mkati mwa mfundo zoyambira za maphunziro ozikidwa pa ophunzira. Ophunzirawo adatenga nawo mbali bwino mu njira yophunzirira, koma monga gulu sanathe kupeza chidziwitso chaumwini chofunikira kuti apambane ku NCLEX. Ophunzira amaphunzira maphunziro a unamwino popanda kutenga udindo wopeza chidziwitso chowona. Zochita zophunzirira m'magulu sizokwanira kuwonetsa chidziwitso cha ophunzira payekhapayekha. Kusanthula kusachita bwino kwa ophunzira kudzera mu mayeso okhazikika kumalimbikitsa Sukulu ya Unamwino kufufuza kusintha kwa kuphunzira. Zinthu zofunika kwambiri za chiphunzitso cha chitukuko cha constructivist zimapereka chidziwitso cha kusintha kwabwino kwa maphunziro komwe kwakhala kopambana kwa omaliza maphunziro athu. Chiwonetserochi chikuwonetsa zomwe zikuchitika mu data kuchokera ku mayeso okhazikika omwe amagwiritsidwa ntchito mu pulogalamu yosamalira komanso zotsatira za NCLEX. Chiwonetserochi chimapereka chithandizo pantchito yopititsa patsogolo malingaliro a chiphunzitso cha chitukuko cha constructivist ndi momwe amagwiritsidwira ntchito pa maphunziro a unamwino. Mitundu yambiri ya chiphunzitso cha unamwino ikuyesera kukhazikitsa maziko a maphunziro a unamwino. Kusintha kwa kuphunzitsa ku Dipatimenti ya Unamwino ya SUU kumagwirizana ndi chiphunzitso cha chitukuko cha constructivist, ndipo zotsatira za kuphunzira kwa ophunzira nthawi zonse zimathandizira lingaliro ili.
Daphne Solomon, DNP, FNP-C Diane Fuller*, DNP, APRN, FNP-C, Debra Whipple*, DNP, FNP-BC, Ana Sanchez-Birkhead, PhD, WHNP-BC Dipatimenti ya Anamwino
Khansa ya m'mawere yotupa (IBCC) ndi khansa ya m'mawere yoopsa kwambiri komanso yoopsa kwambiri. Kale IBC inali matenda oopsa padziko lonse, koma masiku ano anthu omwe amapulumuka zaka 5 ndi 30-40% (Bond, Connoly, & Asci, 2010). Kale IBC inali matenda oopsa padziko lonse, koma masiku ano chiwerengero cha anthu opulumuka zaka 5 ndi 30-40% (Bond, Connoly, & Asci, 2010). Когда-то ИБК был смертельно опасным заболеванием, но сегодня 5-летняя выживаемость составляет 30-40% (Bond, Connoly, & Asci, 2010). Kale IB inali matenda oopsa, koma masiku ano chiwerengero cha anthu opulumuka zaka 5 ndi 30-40% (Bond, Connoly, & Asci, 2010). Когда-то ИБК был смертельно опасным заболеванием, но сегодня 5-летняя выживаемость составляет 30-40% (Bond, Connoly & Asci, 2010). Kale IB inali matenda oopsa, koma masiku ano chiwerengero cha anthu opulumuka zaka 5 ndi 30-40% (Bond, Connoly & Asci, 2010).IBC imapanga 1% mpaka 6% ya matenda onse a khansa ya m'mawere. Kusowa kwa dokotala ndi wodwalayo n'kwachilendo (Molckovsky et al., 2009). Odwala ambiri amaonana ndi dokotala wawo woyamba (PCP) kaye. Nthawi zambiri IBC imadziwidwa molakwika ngati bere cellulitis kapena mastitis. Mabuku ambiri okhudza IB amafalitsidwa m'magazini a oncology. Sizimapezeka kawirikawiri m'magazini a zachipatala, zachipatala, kapena zamankhwala amkati. Kuwunikanso mabuku azachipatala azachipatala ndi matenda a pathophysiology kwawonetsa kuti ophunzira azachipatala sadziwa zambiri. Cholinga cha pulojekitiyi ndikulimbikitsa kumvetsetsa kwa odwala ndi opereka chithandizo chamankhwala zizindikiro, zizindikiro, njira zodziwira matenda, ndi malangizo okhudzana ndi IBC.
Chitsanzo cha Chikhulupiriro cha Thanzi (HBM) ndiye maziko a chiphunzitso cha polojekitiyi. Kudzera mu maphunziro a odwala a PCP ndi IBC, kuzindikira ndi kuzindikira matendawa msanga kungathandize kuti munthu adziwe bwino matendawo.
Alyssa Simon Beveridge, Madison Rae, Jessica Brown, Emily Clendening, Sierra Gish, Nika Clark*, Cynthia Wright, Ph.D.* Dipatimenti ya Sayansi ya Zaulimi ndi Chakudya
Bungwe la Centers for Disease Control and Prevention linanena kuti 35.9% ya akuluakulu aku US ndi onenepa kwambiri, 8.9% ali ndi matenda a shuga asanafike, ndipo 8.3% ali ndi matenda a shuga.
Cholinga cha polojekitiyi chinali kudziwa ngati pali mgwirizano pakati pa mafuta m'thupi ndi shuga wambiri m'magazi ndi zinthu zina zokhudzana ndi thanzi pakati pa ophunzira, aphunzitsi, ndi antchito ku yunivesite ya Southern Utah. Chitsanzo cha anthu 384 chinatengedwa kuchokera kwa anthu aku yunivesite. Ophunzirawo adamaliza kafukufuku wovomerezedwa ndi IRB ndipo adalandira miyeso itatu: kuzungulira m'chiuno, mafuta m'thupi, ndi A1c (chizindikiro cha chiopsezo chotenga matenda a shuga).
Pafupifupi 5 peresenti ya ophunzirawo anali onenepa pang'ono, 26 peresenti anali onenepa kwambiri, ndipo 14 peresenti anali onenepa kwambiri. Zotsatira zokhudzana ndi kuchuluka kwa mafuta m'thupi zinasonyeza kuti pamene kuchuluka kwa mafuta m'thupi kumawonjezeka, kuchuluka kwa A1c, kuzungulira m'chiuno, ndi zaka kunakulanso. Ophunzira omwe ali pabanja analinso ndi kuchuluka kwa mafuta m'thupi.
Pafupifupi 6% ya ophunzira anali ndi A1c yoposa 7 (yomwe imaonedwa kuti ndi yokwera). A1c yokwera imagwirizanitsidwa ndi kukhala pabanja komanso kusakhutira ndi kulemera ndi thanzi la thupi.
Kugwiritsa ntchito zipangizo za polymeric popanga ma microchip kumapangitsa kuti kuphunzira za kugawanika kwa ma microfluidic kukhale kothandiza komanso kothandiza. Timapanga ma microchip omangidwa kuchokera ku ma poly(dimethylsiloxane) (PDMS) substrates pogwiritsa ntchito matemplate a nickel opangidwa ndi electrodeposited kuti tipange njira zogawanika. Ma substrates a PDMS adatsukidwa ndi tepi ndikuyatsidwa ndi kuwala kwa UV pofuna kuyeretsa plasma polima. Pambuyo poyeretsa, PDMS idawonjezedwa ku galasi lotsetsereka kuti ipange pansi pa njira yolekanitsa. Kapangidwe kotseguka ka zida za microfluidic izi kamalola kusanthula mapuloteni ndi mamolekyu ang'onoang'ono pogwiritsa ntchito njira zamagetsi ndi ma spectroscopic.
Tikuphunzira za momwe mafuta a phosphatidylserine (PS) amagwirira ntchito pamene pali mkuwa. PS imapezeka m'maselo a zamoyo zambiri ndipo imagwira ntchito m'maselo ofunikira komanso osiyanasiyana monga apoptosis, coagulation, ndi kufalikira kwa matenda. Kafukufuku wakale wasonyeza kuti ma ayoni a mkuwa (II) amamangirira ku PS ndipo asonyeza kuti ma complexes a mkuwa-PS amatha "kutembenuza" transmembrane bilayer. Tagwiritsa ntchito electrophoresis ndi microfluidics ndipo pakadali pano tikugwiritsa ntchito copper-catalyzed reaction kuti tiyese kuwonetsa ngati kusintha kwa complex kumachitikadi.
Mankhwala achilengedwe okhala ndi mphamvu zopha maantibayotiki ndiye maziko a mankhwala ndi thanzi la anthu. Kafukufukuyu cholinga chake ndi kupeza njira zatsopano zopangira maantibayotiki kuchokera ku zinthu zosavuta zoyambira. Kuti akwaniritse cholinga ichi, ma photocatalytic [2+2] cycloaddition reactions a alkenes ndi isocyanates mu kuwala kowoneka agwiritsidwa ntchito popanga ma monocyclic lactam antibiotics. Ntchito yoyamba idayang'ana kwambiri pakupanga mikhalidwe yopangira pakati pa phenylisocyanate ndi transstilbene. Kuyesa kwaposachedwa kwayang'ana kwambiri pakuwonjezera reactivity ya photocatalyst powonjezera kuchuluka kwa stoichiometric kwa oxidative quencher. Pofufuza zosakaniza za reaction zomwe zili ndi zowonjezera za oxidizing, zinthu zingapo zatsopano zapezeka. Pakadali pano tikugwira ntchito yopatula ndi kusiyanitsa zinthu zatsopanozi.
Taricha granulosa ndi salamander yomwe imatulutsa tetrodotoxin (TTX) ya neurotoxin kuchokera pakhungu lake. Salamander amagwiritsa ntchito tetrodotoxin ngati chitetezo ku zilombo zolusa. Akuluakulu, mphutsi ndi mazira a Taricha torosa awonetsedwa kuti ali ndi TTX. Tinkafuna kuyeza kuchuluka kwa TTX komwe ma salamander amataya pamikhalidwe yosiyanasiyana ya moyo wawo, kuphatikizapo mazira, mphutsi (asanawonekere komanso atangoyamba kuonekera miyendo yakumbuyo), ndi ma salamander akuluakulu. Tidzagwiritsa ntchito gas chromatography yolumikizidwa ndi mass spectrometry (GCMS) ndi capillary zone electrophoresis (CZE) yokhala ndi microarray fluorescence detection kuti tidziwe kuchuluka kwa TTX. Cholinga cha kafukufuku wathu chinali kutsimikizira kuti capillary zone electrophoresis ndi njira yoyenera yoyezera tetrodotoxin. Kugwiritsa ntchito kafukufukuyu ndikupeza milingo yoyambira ya tetrodotoxin kuti ithandize kafukufuku wowonjezera.
Mwa kuphunzira za Fischer-Indole reaction yodziwika bwino komanso yodziwika bwino, njira zina zomwe zingagwiritsidwe ntchito popanga indole ndi carbazole zapezeka. Kachitidwe kameneka kakuphatikizapo kupanga zinthu zomwezo monga momwe zimakhalira mu Fischer process. Ngati izi zikugwirizana ndi zomwe zimayembekezeredwa, kachitidwe kameneka kayenera kupereka chinthu chomwecho monga momwe Fischer process imachitira. Ngati izi zikupezeka zoona, kachitidwe katsopano ka mankhwala kadzapezeka.
Njira yopangira indoles (ndipo pamapeto pake carbazoles) imaphatikizapo kuphatikiza kwa aromatic nitroso compounds ku cyclic amine moieties mu njira yatsopano ya mechanistic. Ndondomeko ili pansipa ikuwonetsa njira yatsopano yomwe ikuperekedwa. Kusavuta kwa njira iyi kudzawonekera pakufunika njira zochepa komanso zotsika mtengo komanso zosavuta kugwiritsa ntchito kuposa njira zina zopangira. Ubwino waukulu womwe ungakhalepo ndi wakuti hydrazine woopsa kwambiri wofunikira kugwiritsa ntchito njira ya Fisher sikofunikira.
Kachitidwe kameneka kanafufuzidwa pogwiritsa ntchito njira zosiyanasiyana zochitira zinthu, kuphatikizapo zosungunulira zosiyanasiyana, kuchuluka kwa pH kosiyanasiyana, njira za microwave ndi njira zachizolowezi zochitira zinthu, komanso kugwiritsa ntchito zinthu zosiyanasiyana zochititsa chidwi.
Yankho ili laphunziridwa, koma mwatsoka silinapambane. Chifukwa chake sichinakhazikitsidwe. Kafukufuku wowonjezereka akufunika kuti adziwe chifukwa chake izi sizinapambane mpaka pano komanso momwe chidziwitsochi chingagwiritsidwire ntchito bwino.
RJ Corry, Taylor Everett, Cody Hilton, Bruce Smalley, ndi Chris Monson, Ph.D. *Dipatimenti ya Sayansi ya Thupi
Ma nembanemba a maselo ndi mapuloteni awo amachita gawo lofunika kwambiri pa moyo watsiku ndi tsiku ndipo ndi ofunika kwambiri kwa iwo omwe amaphunzira za moyo. Kafukufuku wochulukirachulukira akuyang'ana kwambiri pa ntchito ya mapuloteni ndi ma nembanemba awa komanso momwe amagwirira ntchito mu kafukufuku wamankhwala ndi wa chiphunzitso. Posachedwapa, ma bilayer a lipid (SLBs) othandizira agwiritsidwa ntchito kuyeretsa mapuloteni a nembanemba pogwiritsa ntchito njira yotchedwa electrophoresis/electroosmotic focusing (EEF). Ngakhale kuti njira iyi imamveka bwino kumayambiriro ndi kumapeto kwa kulekanitsa kwa lipid/protein, machitidwe a lipid/protein awa omwe ali pakati sakumveka bwino. Tikuyesera kupanga simulation ya pakompyuta yomwe ingatithandize kutsanzira machitidwe a lipid ndi mapuloteni pamlingo uliwonse wolekanitsa. Izi cholinga chake ndi kuthandiza kumvetsetsa momwe mapuloteni ndi ma lipid amagwirira ntchito pofufuza mtsogolo.
Mamine ndi gulu lofunika kwambiri la mankhwala achilengedwe okhala ndi magulu ogwira ntchito (CH=N)). Amatchedwanso Schiff bases, kutengera dzina la chimphona chachikulu cha Schiff chomwe chinawapanga mu 1864. Amapangidwa ndi ma condensation reactions pakati pa aldehydes kapena ketones ndi amines. Mamine ambiri amasonyeza ntchito yofunika kwambiri ya zamoyo monga antibacterial, antiviral, ndi anticancer activity. Cholinga chathu chinali kupanga mamines atsopano pogwiritsa ntchito N-heterocyclic aldehydes ndi amines. Mamines awa amatha kugwira ntchito ngati bidentate ligands ndikupanga stable five-members ring structures with transition metals. Cholinga china cha polojekiti yathu ndi kuphatikiza mamines atsopano ndi d8 metals (monga nickel, platinum ndi palladium). Tikukhulupirira kuti platinum complex yopangidwa idzakhala yofanana ndi mankhwala oletsa chotupa a cisplatin. Pambuyo popanga bwino, ma metal complexes adzayesedwa kuti adziwe ntchito imeneyi ya zamoyo.
Tapanga ma imines atsopano a 5-aminouracil ndi ma aldehydes atatu osiyanasiyana a N-heterocyclic. Deta ya 1H-NMR ndi IR ikusonyeza kuti tapanga ma imines omwe tikufuna. Ntchito ikupitilira pakulekanitsa zinthu zoyera ndi kupanga ma complexes awo achitsulo. Chinthu chothandiza cha ma imines athu atsopano omwe apangidwa ndichakuti amawala kwambiri m'dera labuluu la kuwala kooneka.
Ma Alkylamines (RNH2) ndi gulu lofunika kwambiri la mamolekyu achilengedwe, kuphatikizapo zinthu zachilengedwe zomwe zimagwira ntchito m'thupi komanso mankhwala. Amapezeka m'mankhwala ambiri ofunikira monga morphine, dopamine ndi mapuloteni onse. Chifukwa chake, kupanga ma alkylamines ndikofunikira kwambiri pakupanga mankhwala atsopano komanso abwino. Ntchitoyi yaperekedwa pakugwiritsa ntchito ma alkylborane intermediates popanga ma nitrogen-carbon bonds a alkylamines. Kuphatikizika kwa ma alkenes ndi borane (BH3) kutsatiridwa ndi oxidation ndi hydrogen peroxide (H2O2) ndikodziwika bwino. Tikupereka lingaliro logwiritsa ntchito alkylborane intermediate iyi kutsatiridwa ndi kugwiritsa ntchito nitrogen equivalent ya hydrogen peroxide kuti apereke mwayi kwa ma alkylamines ochokera ku alkenes. Kusankha kwa malo otsutsana ndi Markovnikov kuli kofanana ndi hydroboroxidation. Kuyankha kwa okosijeni ndi hydroboration kunachitika bwino pa transstilbene. Mikhalidwe yoyesera yopindulitsa ya zomwe zimafunidwa ikupangidwa pakadali pano.
Zomwe zimayambitsa kusintha kwa zinthu pogwiritsa ntchito zitsulo zosinthika zitha kugwiritsidwa ntchito popanga mankhwala, zinthu (mapulasitiki), ndi mafuta. Kapangidwe ndi zamagetsi za ma phosphine ligands olumikizidwa ku malo osinthira zitsulo zimatha kukhudza kwambiri momwe zinthu zimagwirira ntchito. Kafukufukuyu waperekedwa ku kupanga ma phosphine ligands atsopano kuti agwire ntchito zatsopano zomwe zimayambitsa kusintha kwa zinthu pogwiritsa ntchito zitsulo zosinthika. Trialkylphosphine ligand diethyl tert-butylphosphine yogwira ntchito kwambiri idapangidwa ndikutetezedwa ngati borane adduct kuchokera ku phosphorous trichloride ndi ma Grignard reagents ofanana mu zokolola zonse za 66% (masitepe 4). Zapezeka kuti zotsatira za steric ndi zamagetsi za ma Grignard reagents zimakhudza kwambiri momwe zinthu zimagwirira ntchito komanso kusankha kwa njira zitatu zowonjezera nucleophilic ku malo osungira phosphorous (III). Ntchito yamtsogolo idzayang'ana kwambiri pakupanga njira yokonzekera trialkylphosphine borane adducts yomwe ikufunika kuchokera ku phosphorous trichloride mu zokolola zambiri.
Tikupanga njira yatsopano yopangira zipangizo za microfluidic pogwiritsa ntchito mawaya achitsulo ngati ma tempuleti. Zipangizo za microfluidic zimagwiritsidwa ntchito kwambiri pa mayeso azachipatala ndi ena, koma ndalama zambiri zoyeserera zimachepetsa kugwiritsidwa ntchito kwawo m'malo osasinthasintha monga organic chemistry. Njira yathu imagwiritsa ntchito zipangizo zotsika mtengo (waya wa Mg, PDMS ndi HCl) kuti ipange chitsanzo ndikupanga zipangizo za microfluidic. Tikuyesa momwe chipangizo chathu cha microfluidic chimagwirira ntchito ndipo tikuyembekeza kuyamba kuyesa momwe zinthu zilili komanso kupanga zina ndi chipangizo chathu cha microfluidic posachedwa.
Jacob Anderson, Russell Grimshaw, Adam Hendrickson, Allen Hamekki, Jeremy Leonard ndi Roger Greener* Dipatimenti ya Ukadaulo wa Uinjiniya ndi Kasamalidwe ka Zomangamanga
Makina osindikizira a 3D akhala okwera mtengo kwambiri kugula ndi kugwiritsa ntchito kuyambira pomwe adapangidwa koyamba. Pakhala kusintha kwakukulu pa ntchito yosindikiza ya 3D m'zaka zingapo zapitazi, zomwe zapangitsa kuti ndalama zogulira zichepe. Zimathandizanso kupanga mapangidwe osiyanasiyana. Timaona kuti kukula kwa makina osindikizira a 3D ndi mwayi wofufuza mapulojekiti omwe akupitilira ndikupanga makina osindikizira a 3D tokha. Makina osindikizira a 3D awa si otsika mtengo kokha, komanso amaphatikiza mapangidwe abwino kwambiri ndi omwe tidapanga tokha.
Makampani opanga njinga zamapiri akukulirakulira chaka chilichonse ndipo ndi kukula kumeneku, ukadaulo watsopano ukufunika. Njinga zamapiri zotsika kwambiri zili patsogolo pa zatsopano mu mphamvu ya zinthu, zinthu zopepuka, mawonekedwe a chimango ndi magwiridwe antchito a suspension.
Ine ndi Scott Hansen tinayamba kupanga chimango chatsopano cha njinga yamapiri yotsika ndi kuyimitsa bwino komanso kuyiyendetsa bwino. Kapangidwe kake kamagwiritsa ntchito njira yosavuta yopumira yomwe imazungulira makamera awiri kuti ayendetse kuyimitsa kumbuyo pamene gudumu lakumbuyo likukwera ndi kutsika mainchesi 8 paulendo. Kapangidwe ka mkono aka kamalola kuti kugwedezeka kumbuyo kukhazikike pansi momwe zingathere mkati mwa chimango, zomwe zimapangitsa kuti mphamvu yokoka ikhale yochepa kwambiri komanso kuyiyendetsa bwino. Kapangidwe kake kakatha, tiyamba kupanga chimango choyimira chokhala ndi machubu a chrome. Chimangocho chikakonzeka, njingayo idzasonkhanitsidwa kuchokera ku zinthu zopepuka za aluminiyamu ndi carbon fiber zomwe zimaperekedwa kapena zogulidwa. Cholinga chachikulu ndikupanga njinga yamapiri yolimba, yopepuka, komanso yogwira ntchito mokwanira yotsika ngati yomwe imathamanga pa UCI Downhill World Cup.
Caitlin Torgersen, Erin Carter, Cynthia Wright, Ph.D.* ndi Nika Clark* Dipatimenti ya Sayansi ya Ulimi ndi Chakudya
Matenda a Metabolic syndrome amafotokoza gulu la zinthu zomwe zimayambitsa chiopsezo cha matenda a mtima, matenda a shuga amtundu wa 2, kapena sitiroko. Zinthuzi zikuphatikizapo kuthamanga kwa magazi, shuga wambiri m'magazi osadya, kuchuluka kwa m'chiuno, ndi kuchuluka kwa cholesterol kosazolowereka. Matenda a Metabolic syndrome amapezeka pamene zinthu zitatu kapena zingapo mwa izi zimapezeka nthawi imodzi. Malinga ndi American Heart Association, 35% ya akuluakulu aku America ali ndi matenda a metabolic syndrome (Association, 2011). Kafukufukuyu adafufuza aphunzitsi ndi akazi a ku University of Southern Utah (SUU) kuti adziwe ngati pali kapena pali chiopsezo cha matenda a metabolic syndrome (ndi zinthu zitatu zoopsa) kapena kuti pali chiopsezo cha matenda a metabolic syndrome (ndi zinthu ziwiri zoopsa). Mogwirizana ndi pulogalamu yathanzi ya SUU T-fit, ophunzira 189 adayesedwa. Oposa 33% a ophunzirawo anali ndi matenda a metabolic syndrome, ndipo ena 21.7% anali pachiwopsezo cha matenda a metabolic syndrome, monga momwe zasonyezedwera ndi kukhalapo kwa zinthu ziwiri zoopsa. Kuphatikiza apo, kafukufuku adachitika kuti awone zinthu zomwe zimathandizira pakukula kwa matenda a metabolic syndrome. SPSS 21.0 idagwiritsidwa ntchito kusanthula deta yosonyeza kuti pali zinthu zambiri zomwe zimapangitsa kuti munthu akhale ndi moyo wabwino zomwe zimawonjezera chiopsezo cha matenda a metabolic syndrome.
Kaylie Briggs, Samantha Hirschi, Sarah Miller, Kylie Stringham, Artis Grady, Ph.D.*, Matthew Schmidt, Ph.D.* Dipatimenti ya Sayansi ya Zaulimi ndi Chakudya
Kudya mafuta ambiri muzakudya za anthu aku America ndi vuto lomwe likupitilirabe m'gulu la akatswiri azakudya. Mwa kuchepetsa kudya mafuta ambiri muzakudya, chitukuko chabwino cha zakudya zopanda mafuta ambiri zomwe anthu ambiri angapange chingakhale ndi zotsatira zofunika polimbana ndi matenda a mtima ndi kunenepa kwambiri. Ofufuzawa adayesa zosakaniza zosiyanasiyana (apple puree, yogurt, nyemba puree, ndi zina zotero) zomwe zimagwiritsidwa ntchito ngati zolowa m'malo mwa mafuta kuti apange makeke anayi opanda mafuta ambiri m'maphikidwe otchuka. Mafuta ochepa ndi 56-73% kuposa njira yoyambirira. Ophunzira odzipereka makumi asanu ndi limodzi, azaka zapakati pa 18 ndi 31, akazi 37 ndi amuna 19, adalawa makeke aliwonse ndipo adachita kafukufuku wachidule wa mankhwalawa. Ziwerengero zapakati zovomerezeka ndi chakudya pa sikelo ya 7-point (kuchokera pa 1 yosakondedwa kwambiri mpaka 7 yomwe imakonda kwambiri) zinali 4.83 (makeke), 5.20 (makeke a oatmeal), 5.45 (ma muffins okometsera), ndi 5.49 (makeke a chokoleti). Atauzidwa kuti zakudyazo zinali ndi mafuta ochepa, chiwerengero cha anthu omwe adapezabe kuti zakudyazo ndizovomerezeka chinali: makeke a chokoleti (96%), makeke a oatmeal (93%), ma muffin okometsedwa (75%), ndi ma brownies (64%). ). Ophunzirawo atafunsidwa za zosakaniza zomwe zingagwiritsidwe ntchito m'malo mwa mafuta muzophika, ophunzirawo sanadziwe chilichonse. Anazindikira bwino kuthekera kwa applesauce ndi yogurt, koma molakwika adapereka malingaliro olakwika okhudza zinthu zolowa m'malo mwa shuga, mkaka, margarine, ufa wa tirigu wonse, ndi shuga wofiirira. Ngakhale kuti anthuwa adalandira zakudya zochepa mafuta zomwe zayesedwa, angapindule pophunzira za zinthu zoyenera zolowa m'malo mwa mafuta ndi momwe angagwiritsire ntchito maphikidwe ngati njira yochepetsera kudya mafuta m'zakudya.
Eric Carter, Aubrey Lyman, Robert Miguel, Ryland Morrill, Kashaana Renfro, Dallen Whitney, ndi Cynthia Wright, Ph.D.* Dipatimenti ya Sayansi ya Ulimi ndi Chakudya
Matenda a osteoporosis ndi matenda ofala omwe mafupa ambiri amasweka. Kawirikawiri amapezeka m'msana, m'chiuno, kapena pachikhatho ndipo amatha kuvulala kwambiri kapena kufa. Kuchuluka kwa matenda a osteoporosis ku United States akuti kudzawonjezeka kuchoka pa anthu pafupifupi 10 miliyoni kufika pa anthu opitirira 14 miliyoni pofika chaka cha 2012 (kutengera deta ya Census ya 2000). Popeza mafupa ambiri ali aang'ono, chiopsezo cha matenda a osteoporosis chimachepa. Kuchita nawo masewera olimbitsa thupi, monga masewera olimbitsa thupi, nthawi zambiri kumagwirizanitsidwa ndi kuwonjezeka kwa mafupa.
Pulojekiti yofufuzayi idafufuza mafunso otsatirawa: Kodi kuchuluka kwa mafupa a munthu kumasintha akamachita masewera olimbitsa thupi?
Kafukufukuyu adapeza mgwirizano wabwino pakati pa kuchita masewera olimbitsa thupi moyo wonse ndi kuchuluka kwa mchere m'mafupa, zomwe zikusonyeza kuti anthu omwe anali kuchita masewera olimbitsa thupi moyo wawo wonse anali ndi kuchuluka kwa mafupa ambiri kuposa anthu omwe anali ndi kuchuluka kochepa kwa zochita zawo moyo wonse. . Anthu omwe sanachite masewera olimbitsa thupi ali ndi mwayi waukulu wokhala ndi kuchuluka kochepa kwa mafupa (pafupifupi 10% ya anthu athu) kuposa anthu omwe ali ndi kuchuluka kochepa, kocheperako komanso kokwera. Kafukufuku wasonyeza kuti pamene kuchuluka kwa zochita kumawonjezeka, mwayi wokhala ndi kuchuluka kwa mafupa abwinobwino kapena okwera umawonjezeka.
Dokotala Portia Terry, Megan Beasley ndi Cynthia Wright* Dipatimenti ya Sayansi ya Zaulimi ndi Chakudya
Ku United States, 35.7% ya akuluakulu ndi onenepa kwambiri kapena onenepa kwambiri (cdc.gov). Zinthu zingapo zikuganiziridwa kuti zikuyambitsa mliriwu, monga kupezeka kwa chakudya ndi kukula kwa magawo. Kafukufukuyu adawunika momwe maphunziro ophunzitsira zakudya amakhudzira chidziwitso cha zakudya ndi khalidwe la kudya. Mu kafukufukuyu, ophunzira omwe adalembetsa mu maphunziro azakudya adapemphedwa kuti amalize kafukufuku asanayambe komanso atamaliza okhudza chidziwitso chokhudza khalidwe la kudya ndi kukula kwa magawo. Pambuyo pa mayeso asanayambe, ofufuzawo adapatsa ophunzirawo chidziwitso chokhudza kukula kwa magawo. Patatha milungu itatu, ophunzirawo adapatsidwa mayeso atatha kuti awone kusinthaku. Ophunzira ena anali aphunzitsi ndi akazi omwe adachita nawo mayeso azaumoyo ku University of Southern Utah. Aphunzitsi ndi akazi awo adachita kafukufuku mmodzi yekha ndipo sanalandire chilichonse chokhudza maphunziro. Onse, ophunzira 260 ndi antchito/aphunzitsi/azimayi 190 adatenga nawo gawo mu kafukufukuyu. Deta idasanthulidwa pogwiritsa ntchito pulogalamu ya 21 ya Statistical Package for the Social Sciences. Mayeso a t-pair adachitidwa pa mayeso asanayambe ndi pambuyo pa ophunzira, ndipo mayeso odziyimira pawokha a t adagwiritsidwa ntchito poyerekeza mayankho a ophunzira ndi antchito/aphunzitsi/azimayi. Zotsatira zikuyembekezeredwa.
Dr. Fabiola Perez, Joshua Sagisi, Emanuel Williams, Jan-Andro Hakob ndi Cindy Wright* Dipatimenti ya Agricultural and Food Sciences
Kusonyeza kupezeka kwa mabakiteriya a E. coli mu chitsanzo chilichonse cha madzi kudzakuthandizani kuwona ubwino wa madzi onse a m'mabotolo ndi a m'mpopi. Ma Coliform ndi tizilombo tomwe timachokera ku gwero lomwelo la mabakiteriya omwe amazindikira kupezeka kwa tizilombo toyambitsa matenda angapo. Sikoyenera kuyang'anira tizilombo tina kuti tiwone ngati pali tizilombo toyambitsa matenda ena oopsa chifukwa cha malo osiyanasiyana omwe ali. (Byamukama ndi Kanshiime et al., 1999). E. coli imatha kukhalabe m'madzi akumwa kwa milungu 4 mpaka 12 kutengera momwe zinthu zilili (Rice, Karlin, Allen, 2012). Mitundu khumi yosiyanasiyana ya madzi a m'mabotolo idzayesedwa mabakiteriya a E. coli, komanso madzi a m'mpopi ochokera m'mabanja khumi osiyanasiyana. Mtundu uliwonse wa madzi a m'mabotolo ndi madzi a m'mpopi ogwiritsidwa ntchito kunyumba amaperekedwa katatu. Nthawi yomweyo, zitsanzo zambiri zamadzi zimayikidwa mu chosungiramo zinthu kuti ziwunikiridwe ndikulimbikitsa kukula kwa mabakiteriya. Izi zidzatsimikizira kuyera kwa chitsanzo chilichonse. Zitsanzo zidzayikidwa m'chipinda chamdima komwe kuwala kwa UV kudzagwiritsidwa ntchito kuwunikira zitsanzo kuti zizindikire kupezeka kwa E. coli. (Rice, Carlin, Allen, 2012).
Mapiri a San Francisco kum'mwera chakumadzulo kwa Utah akhala akukumba kwambiri m'zaka zingapo zapitazi. Kukumba kwakukulu kumachitika makamaka mu miyala yamchere ya quartz yapamwamba, miyala yamwala ya Paleozoic yomwe imalowa m'madzi. Zinthu zambiri zimapezeka m'malo awiri akuluakulu okhala ndi ma porphyry ochulukirapo, koma malo olumikizirana a ma porphyry awa sanalembedwe bwino chifukwa cha miyala yofooka. Pogwira ntchito ndi kampani yamigodi yakomweko, ophunzira aku Southern Utah adayamba kupanga mapu oyambilira kuti apeze ndikuzindikira malo olumikizirana ma porphy asanapitirize kufufuza. Tinajambula malo omwe ma fractures adawonekera pogwiritsa ntchito chipangizo cha Triton Juno GPS ndipo tinayesa kuchuluka kwawo ndi momwe ma fracture amayendera pogwiritsa ntchito Brenton balance ndi compass. Zotsatira za ma rose diagram, stereograms ndi mamapu zikuwonetsa kupezeka kwa malo olumikizirana mkati mwa malo ophunzirira. Kuchuluka kwa ma fracture kumawonjezeka pamene malo olumikizirana akuyandikira, makamaka m'mbali imodzi ya malo osweka, ndipo nthawi zambiri mineralization ya m'malo ena m'malo osweka. Tikukulimbikitsani kufufuza kwina mwanjira yobowola pakati pa malo olumikizirana ma porphyry kuti mudziwe kuthekera kogwiritsa ntchito ndalama.
Mapiri a Huahua pafupi ndi Minasville, Utah, akhala akufufuzidwa kuti apeze mchere kwa zaka makumi angapo zapitazi. Zinthu zambiri zimapezeka m'malo osinthika ndi madzi otentha, nthawi zambiri pomwe ma monzonites a quartz atatu amalowa m'miyala ya Paleozoic. Kuwonjezera pa magmatism a Tertiary, Mapiri a Huahua amasonyeza mphamvu yaikulu ya orogeny ya Late Cretaceous ku Seville, ndikuyika miyala ya Paleozoic sedimentary pamwamba pa miyala ya Middle Cretaceous sedimentary. Pa ntchito yojambula mapu m'derali, miyala ya mchenga ya Navajo pansi pa Blue Mountains Thrust inapezeka kuti yadutsa mu hydrothermal silicification, zomwe zimapangitsa kuti ikhale yofanana ndi quartzite. Atayang'anitsitsa, mineralizations ina ya hydrothermal inapezeka. Zotsatirazi zimasintha chidwi cha kafukufuku kuchoka pa kulemba za geology yomangidwa kupita kulemba kusintha kwapadera kwa hydrothermal mu miyala ya mchenga ya Navajo.
Kafukufukuyu akuphatikizapo njira zotsatirazi. M'dera la Blue Mountains, kufufuza zinthu zomwe zili pafupi ndi nthawi ya Sevier kukupitirira. Zitsanzo za miyala ya mchenga ya Jurassic Navajo zinasonkhanitsidwa ndipo zigawo zoonda zinapangidwa kuti zifufuze kuchuluka kwa zitsulo zomwe zili mumwala. Zitsanzo zomwe zinapezeka pafupi ndi nsonga ya kum'mawa kwa Blue Mountains Thrust Fault zinali ndi quartz, hematite, ndi zitsulo zina zazing'ono. Kuchuluka kwa mchere sikuli kolemera kwambiri, koma chifukwa cha kuzama kwakukulu, kuchuluka kwa zitsulo m'mitsempha kumatha kukhala kochulukira. Kusanthula kwina, monga kusanthula mphamvu yokoka ndi deta yapakati, ndikofunikira kuti mudziwe kufunika kwa kuchuluka kwa mchere.
Spencer Francisco, John S. McLean, Ph.D.*, ndi Michael Hofmann, Ph.D.*, Dipatimenti ya Sayansi Yachilengedwe
Buku la Book Rocks kum'mwera chakum'mawa kwa Utah lakhala malo osewerera kwa mibadwo yambiri ya akatswiri a za nthaka odziwika bwino. Malo ambiri ozungulira aphunziridwa kwambiri chifukwa ndi ofanana bwino ndi malo ambiri osungiramo madzi a m'mphepete mwa nyanja, m'mphepete mwa nyanja komanso m'nthaka. Komabe, malo ambiri ozungulira akupereka zithunzi za 2D zokha ndipo sangathe kufotokoza bwino kapangidwe ka stratigraphic ndi kusiyana kwa malo. Mu kafukufukuyu, tikupereka deta kuchokera ku malo atsopano ozungulira kuchokera ku Upper Cretaceous Price Canyon, Castlegate ndi Blackhawk Formations. Kafukufukuyu, womwe ndi gawo la mgwirizano pakati pa University of Southern Utah ndi University of Montana, umayang'ana kwambiri kufotokozera kapangidwe ka malo ozungulira a 3D ndi kusiyana kwa malo ozungulira awa kuchokera ku malo ozungulira. Malo ozungulira omwe afotokozedwa pano ali ndi malo ambiri ozungulira omwe amagwirizana ndi malo ozungulira nyanja ndi m'mphepete mwa nyanja. Miyala yogwirizana ndi malo ozungulira Blackhawk Formation ili ndi miyala yoyera, yopyapyala, yokhala ndi bedi komanso yopingasa yokhala ndi miyala yadothi yosalala yolekanitsidwa ndi miyala yadothi yopindika ndi yakuda, miyala yadothi yoyera, ndi mipiringidzo ya malasha.
Tikutanthauzira mapaketi awa ngati akuyimira kusintha kuchokera ku malo ozungulira a m'mphepete mwa nyanja/deltaic omwe amalamulidwa ndi njira za fluvial kupita ku malo ozungulira kwathunthu mu nthawi ya Castlegate. Kukhuthala kwa thupi la mchenga (kukula kwa njira) kumasiyana ndi nthawi, ndi njira zambiri zomwe zimalumikizana pafupipafupi mu nthawi ya Castlegate. Kafukufuku apitiliza, kuyambira ndi kusanthula mwadongosolo kwa ma cores otsala ndikutha ndi mndandanda wa mapulojekiti a ophunzira pa kusanthula kwa facies ndi 3D facies modeling.
Ofufuza akale adapereka njira yopangira ma tectonic awiri pa Mars kutengera kusamuka kwa dzanja lamanzere kwa Mariner Valley. Pogwiritsa ntchito njira monga zithunzi za satellite za Thermal Imaging System (THEMIS), zithunzi za satellite za High Resolution Science Imaging Experiment (HiRISE), zitsanzo za digito, ndi mapulogalamu olumikizirana monga Google Mars, tapeza zinthu zina zazikulu zapafupi mu Marineris Valley. . ndi Tarsis Ryze. Ngakhale kuyenda kwa tectonic kumachedwa kwambiri pa Mars, titha kufananiza mizere, ma fold, ndi ma conjugate junctions a Mars okhala ndi mapangidwe ofanana pa Dziko Lapansi kuti tifotokoze malire omwe angakhalepo a plate. Mwachitsanzo, seti ya NE trendlines yokhala ndi lateral strike-slip displacement yofunika kwambiri komanso ma junctions ogwirizana nawo kumpoto chakum'mawa kwa Tarshish Rise ikhoza kukhala ndi ma displacements pakati pa plates ziwiri. Zomwe tawona zimapangitsa kuti zikhale zotheka kuzindikira m'mphepete mwa ma plates awiri owonjezera m'derali. Tikupereka chitsanzo cha tectonic chomwe chikuwonetsa kuyenda kofanana m'malire a plate omwe akuwonetsa dongosolo la multi-plate pa Mars.
Mu gulu la nyengo ya Köppen, nyengo youma/youma pang'ono kapena nyengo B imatanthauzidwa ngati nyengo yomwe nthunzi imapitirira mvula. Komabe, sanapereke njira yowerengera yovomerezeka. Tikupereka dzina latsopano, mvula yowonjezera (PEP), ngati njira yosavuta yofotokozera madera ouma pang'ono ndi achinyezi. PEP ndi yofanana ndi kuchuluka kwenikweni kwa mvula kupatulapo evapotranspiration (POTET). Ngati PEP ndi yabwino, nyengo ya siteshoni ndi A, C, kapena D, koma ngati PEP ndi yoipa, nyengo ya siteshoni ndi B. Kugwiritsa ntchito PEP kumapatsa siteshoni iliyonse mtengo wabwino kapena woipa womwe ungajambulidwe, ndipo null contour imafotokoza malire ouma pang'ono.
Kaiparowitz Formation, yomwe ili kum'mwera chapakati pa Utah, ili ndi mbiri ya malo otsetsereka a madzi a Cretaceous omwe adatuluka kuchokera ku La Ramedia Highlands kupita ku Western Inland Waterway. Malo otsetserekawa ali ndi zinthu zakale zambiri ndipo ali ndi zomera zakale, nyama zopanda mafupa, nsomba, amphibians, zokwawa ndi nyama zoyamwitsa, zomwe zambiri mwa izo ndi zatsopano mu sayansi. Kutanthauzira kwakukulu kwa malo otsetserekawa kwafotokozedwa kale ngati malo otsetsereka a madzi ndi malo otsetsereka okhala ndi malo osiyanasiyana a madambo ndi dziwe. Kafukufukuyu akupereka kufotokozera mwatsatanetsatane kwa malo otsetsereka a zomera zazing'ono ndikufotokozera momwe malo otsetsereka amakhalira.