Relevant bibliographies by topics / NapBOX

Academic literature on the topic 'NapBOX'

Author: Grafiati
Published: 10 December 2022
Last updated: 28 January 2023

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Journal articles on the topic "NapBOX"

1

Ye, L. G., C. B. Tang, S. H. Yang, Y. M. Chen, and W. H. Zhang. "Removal of lead from crude antimony by using NaPo3 as lead elimination reagent." Journal of Mining and Metallurgy, Section B: Metallurgy 51, no. 1 (2015): 97–103. http://dx.doi.org/10.2298/jmmb130904011y.

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In order to solve the shortcomings when removing lead from crude antimony in the traditional antimony smelting, a new process was provided using NaPO3 as lead elimination reagent to yield phosphate slag, and it was removed by floating on the surface of the liquid antimony. Reaction mechanism was clarified by using the TG-DTA and XRD techniques and single factor experiments of removal lead from crude antimony were engaged. The results show that PbO and NaPO3 begin endothermic reaction at 863K (590?C), and the reaction mainly form NaPb4(PO4)3 and NaPbPO4 below 1123K (850?C) and above 1123K (850?C), respectively. Sb2O3 and NaPO3 start the reaction at 773K (500?C) and generate an antimonic salt compound. The reaction product of the mixture of PbO, Sb2O3 and NaPO3 show that NaPO3 reacted with PbO prior when NaPO3 was insufficient, amorphous antimony glass will be generated only when NaPO3 was adequate. Single factor experiments were taken with NaNO3 as oxidizing agent under argon, effect of reaction time, reaction temperature and dosage of NaPO3 and NaNO3 on smelting results. The average content of lead in refined antimony was 0.05340% and 98.85% of lead were removed under optimal conditions; the content of lead in antimony have meet the requirements of commercial antimony.
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Tengely, Adrienn. "Böjt és böjtszegés a reformkorban." Egyháztörténeti Szemle 23, no. 2 (November 5, 2022): 35–72. http://dx.doi.org/10.54231/etszemle.2022.2.2.

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A 19. század első felében az év napjainak majdnem felében, mintegy 150 napon valamilyen minőségi és mennyiségi étkezési korlátozás volt érvényben, vagyis szigorú böjtös vagy enyhébb absztinenciális napot kellett tartani a katolikus egyház előírásai szerint. Azonban ekkor már a felvilágosodás eszméinek elterjedése miatt és egyéb, gyakorlati okokból a hívek egyre jobban elhanyagolták a böjti elő­írásokat. A papság elsősorban a korabeli katolikus sajtóban küzdött a negatív tendencia ellen, a böjt üdvös hatásait hangsúlyozva, de ez már kevésnek bizonyult. Ezért 1848-ban már megjelent egy egészen más megoldási javaslat: a tervbe vett nemzeti zsinat előkészítő munkálatai során sokan javasolták, hogy inkább a böjtös napok számát kellene csökkenteni, azt remélve tőle, hogy így könnyítve a hívek terhein, kevésbé fogják azt megszegni. Azonban ennek alaposabb megtárgya­lására és esetleg életbe léptetésére már nem került sor.
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Breuer, Hajnalka, Ferenc Ács, Borbála Laza, István Matyasovszky, Ákos Horváth, Tamás Weidinger, and Kálmán Rajkai. "Relationship between the hydraulic properties of the soil and the planetary boundary layer." Agrokémia és Talajtan 61, no. 1 (June 1, 2012): 9–28. http://dx.doi.org/10.1556/agrokem.60.2012.1.2.

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A planetáris határréteg (PHR) és a talaj hidraulikus tulajdonságainak kapcsolatát elemeztük. Megkülönböztetett figyelemmel vizsgáltuk a PHR magasságának a talajadatbázistól függő talajparaméter-értékekre való érzékenységét. A szimulációkat az MM5 mezoskálájú rendszermodellel végeztük. A PHR magasságot a Janjic Eta- PBL és az MRF almodellekkel becsültük; a talajok hidraulikus tulajdonságait pedig a magyarországi és egyesült államokbeli talajadatbázisok alapján számítottuk. A modellterület Kárpát-medencét foglalja magában. Megtalálható benne Szlovákia jelentős része és a környező országok területei. Hat kiválasztott felhőmentes anticiklonális napot elemeztünk. Három napot (egy nyárit, egy őszit és egy télit) részletesen elemeztünk. A vizsgált napokon az erősebb besugárzásra kialakuló konvekcióban a talaj hidraulikus tulajdonságainak PHR-t módosító hatása is érvényesülhet. A futtatások időtartama 24 óra volt (0:00 UTC-és kezdéssel). Az érzékenységi vizsgálat eredményeit szignifikancia teszttel elemeztük. Az Eta PBL almodell használata során az összterület 60–90%-a mutatkozott szignifikáns érzékenységűnek (p < 0,01) a vizsgált hat napból öt napon. A szignifikáns különbséget mutató területek százalékos aránya csak a téli tesztnapon volt 50% alatti, ezt is csak az Eta PBL almodell alkalmazása során kaptuk. Ugyanezen a napon az MRF almodellel kapott százalékos arány 89% volt. A kapott különbségekkel kapcsolatban elmondható, hogy a PHR magasság változása nagyobb érzékenységet mutatott a PHR magasságát parametrizáló módszerekre mintsem a talajadatbázis használatára. Ennek ellenére megállapíthatjuk, hogy a talaj hidraulikus tulajdonságai nemcsak a csapadékos, hanem a csapadékmentes konvektív típusú időjárási helyzetekben is időjárás-alakító tényezőként hathatnak. Eredményeink a talaj–légkör kölcsönhatást jellemző folyamatok mezoskálájú modellezésében hasznosíthatók, ugyanakkor a talajfizika számára is tanulságosak, mert láthatjuk, hogy a talaj hidraulikus tulajdonságai nemcsak a talaj állapotát, hanem a talajjal határos szférák állapotát is bizonyos mértékig meghatározzák.
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Siidra, Oleg I., Diana O. Nekrasova, Nikita V. Chukanov, Igor V. Pekov, Vasiliy O. Yapaskurt, Athanassios Katerinopoulos, Panagiotis Voudouris, Andreas Magganas, and Anatoly N. Zaitsev. "The hydrocerussite-related phase, NaPb5(CO3)4(OH)3, from the ancient slags of Lavrion, Greece." Mineralogical Magazine 82, no. 4 (February 28, 2018): 809–19. http://dx.doi.org/10.1180/minmag.2017.081.058.

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ABSTRACTThe hydrocerussite-related phase, NaPb5(CO3)4(OH)3, has been found as colourless lamellar crystals in cavities within a pebble of the ancient marine slag collected in the Pacha Limani area of the Lavrion mining district, Attiki, Greece. This phase of anthropogenic origin was characterized by electron microprobe, infrared spectroscopy, powder and single-crystal X-ray diffraction. The unique crystal structure (P63/mmc,a= 5.2533(11),c= 29.425(6) Å,V= 703.3(3) Å3andR1= 0.047) is based upon structurally and chemically different electroneutral blocks. Each of the blocks can be split into separate sheets. The outer sheets in each block are topologically identical and have the composition [PbCO3]0. The [Pb(OH)2]0lead hydroxide sheet is sandwiched between the two [PbCO3]0sheets resulting in the formation of the first block [Pb3(OH)2(CO3)2]0structurally and compositionally identical to that one in hydrocerussite Pb3(OH)2(CO3)2. Similarly the [Na(OH)]0sheet is sandwiched between another two [PbCO3]0sheets thus forming the [NaPb2(OH)(CO3)2]0block described previously in the structure of abellaite NaPb2(OH)(CO3)2. Stereochemically active lone electron pairs on Pb2+cations are located between the blocks. There are two blocks of each type per unit cell, which corresponds to the following formula: [Pb3(OH)2(CO3)2][NaPb2(OH)(CO3)2] or NaPb5(CO3)4(OH)3in the simplified representation. The formation of NaPb5(CO3)4(OH)3in Lavrion slags is by the contact of lead-rich slags with the sea water over the last two thousand years.
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Hartyánszky, István, Sándor Mihályi, and Gábor Bodor. "Surgical management with mitral valve replacement in young infants with congenital mitral valve diseases and complete atrioventricular septal defect." Orvosi Hetilap 149, no. 40 (October 1, 2008): 1891–94. http://dx.doi.org/10.1556/oh.2008.28417.

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A szerzők célja volt csecsemőkorban vizsgálni a veleszületett mitralisbillentyű-szűkület és -elégtelenség sebészi kezelését, valamint a komplett atrioventricularis septumdefektus (CAVD) teljes korrekciója során a mitralis billentyű kialakításának, pótlásának lehetőségét. Betegek: 2001 és 2007 között 82, egy évnél fiatalabb csecsemőn a korrekciós műtétet követően 7 betegben (5 hét–7 hónap, 3,5–5 kg) mitralis (bileaflet) műbillentyű korai beültetése vált szükségessé. A két műtét közti idő 0–7 nap, de a legkisebb csecsemőnél intenzív kezelés mellett 38 napot kellett várni az annulus feltágulására, hogy a legkisebb műbillentyű beültethető lehessen. A műbillentyűk típusa: 16 mm-es Carbomedics 2, 16 mm-es ATS 3, 17 mm-es Sorin 1, 19 mm-es Sorin 1. Congenitalis mitralis stenosis, illetve insufficientia miatt 2-2 csecsemőbe kellett 16 mm-es ATS billentyűt beültetni. Eredmény: 30 napos mortalitás 0. Egy-egy csecsemő a 46., illetve a 71. posztoperatív napon szepszisben meghalt. 1–6 (átlag 3) éves utánkövetés: 1 betegben kellett pannust eltávolítani, a betegek panaszmentesek. Az antikoaguláns terápia helyes beállítása nehézséget jelentett. Összefoglalás: Congenitalis mitralis stenosis és elégtelenség, valamint a CAVD sebészi korrekciója már kis súlyú újszülötteken is sikerrel elvégezhető. Kedvezőtlen anatómiai helyzetben a mitralis billentyű kialakításának lehetetlensége esetén csak a műbillentyű-beültetés a megoldás. Ez kilátástalannak tűnő helyzetben (kis mitralis annulus) is elvégezhető jó eredménnyel. (Tudomásunk szerint 3500 g súlyú betegünk a legkisebb, sikeresen operált eset.) Ezt igazolják eseteink korai és középtávú eredményei.
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Abduljawad, Eman A., and Zuhair M. Mohammedsaleh. "Emblica officinalis Fruit Pulp Extract Protects against Naproxen-Induced Gastric Ulcer in Rats: Anti-inflammatory and Antioxidant Machinery." Pakistan Journal of Medical and Health Sciences 16, no. 2 (February 26, 2022): 837–42. http://dx.doi.org/10.53350/pjmhs22162837.

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Background: The use of non-steroidal anti-inflammatory drugs (NSAIDs) is one of the leading causes of peptic ulcers. There is a rising interest and demand for nontoxic, antiulcer remedies derived from medicinal plants to treat NSAID-induced gastric ulcers (GU). Aim: This study is a comparative assessment of the possible gastro-protective role of Emblica officinalis fruit pulp extract (EOFPE) and Omeprazole (Omepra) against Naproxin (Naprox)-induced GU. Methodology: Five groups of rats (8 rats each) represent control, Naprox, Omepra (20 mg/kg), EOFPE (700 mg/kg), and EOFPE + Omepra. Omepra and EOFPE were ingested orally for 17 days. Naprox was ingested orally on day 15 for three consecutive days. Results: Pretreatment with EOFPE and/or Omepra caused significant increases in gastric pH and gastric mucin content. Besides, significant decline in the total gastric acidity and gastric mucosal lesion relative to the Naprox group. Pretreatment with EOFPE and/or Omepra markedly improved the examined gastric pathologic features in Naprox-pretreated groups. Besides, EOFPE and/or Omepra overcome the gastric inflammation and oxidative stress markers induced by Naprox ingestion. Pretreatment with both EOFPE + Omepra leads to the best antiulcer impact and lesion inhibition percent relative to the Naprox groups pretreated with either EOFPE or Omepra alone. Conclusion: EOFPE protected against Naprox-induced GU across anti-inflammatory and antioxidant mechanisms. Keywords: Antioxidant, Anti-inflammatory, Emblica officinalis, Gastric ulcer.
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Szabó, Károly Gábor, Péter Mezei, Balázs Vincze, Noémi Jónás, and Imre Tóth. "A masszív haemothorax modern kezelése." Orvosi Hetilap 163, no. 43 (October 23, 2022): 1727–32. http://dx.doi.org/10.1556/650.2022.32603.

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Bevezetés és célkitűzés: A haemothorax szélsőségesen különböző etiológiájú és súlyosságú kórképek gyűjtőfogalma. Súlyos, masszív formája a leggyakrabban traumás eredetű, nemritkán iatrogén (intervenció, alvadást befolyásoló szerek), és elvétve ismeretlen. Az októl, a volumentől, a dinamikától függő, az adott beteghez illesztett és a módszerekhez való hozzáférés által megszabott kezelési stratégiák áttekintését tűztük ki célul. Módszerek: A Borsod-Abaúj-Zemplén Megyei Központi Kórház Mellkassebészeti Osztályán 2017. január 1. és 2021. december 31. között haemothorax miatt kezelt betegek adatait retrospektíven elemeztük. A kórház informatikai rendszerének adataiból a haemothorax okát, a választott kezelési módot, a kimenetelt (30 napos túlélés), az ápolási napok számát és a szövődményeket vizsgáltuk. Eredmények: 77 beteget kezeltünk haemothorax miatt, 57 férfit, 20 nőt. Betegeink átlagéletkora 53,4 (23–90, SD: 14,9) év volt. Műtétet 31 esetben végeztünk, 10 alkalommal történt reoperáció. Kombinált műtéti mellkasfali stabilizáció során végzett haematomaevakuáció 7 esetben vált szükségessé. Ápolási napok száma: 14 (2–79). 30 napos túlélés: 95%. Megbeszélés: Az elsődleges terápiás módszer a mellüregi drenázs. Az invazív radiológia biztosította digitális szubtrakciós angiográfiával (DSA) ez a módszer válogatott esetekben kiválthatja a műtéti feltárást. A minimálinvazivitást preferáló műtéti repertoárban a videotorakoszkópos (VATS-) műtét válik dominánssá. Következtetés: Ha a beteg általános állapota, a vérzés mértéke engedi, és elérhető a DSA, akkor a vérzéscsillapításra a mellkasi drenázst követően ez alkalmas módszer. Mellkasi drenázzsal dacoló esetben a VATS-haematomaevakuáció javallt. Többszörös bordatörés következtében kialakult instabil mellkast kísérő vérmell esetén a mellkasfali stabilizáció és a kiürítés kombinálandó. Osztályunkon egyre nagyobb arányban végzünk VATS-ot a haemothorax kezelésében. A minimálinvazív ellátás az arra alkalmas betegekben biztonságos, és a végeredményt tekintve a nyitott thoracotomia előnyös alternatívája. Orv Hetil. 2022; 163(43): 1727–1732.
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Kalmár, Péter János, Gábor Tárkányi, Zsófia Nozomi Karádi, Edit Bosnyák, Csaba Balázs Nagy, Péter Csécsei, Gábor Lenzsér, András Büki, József Janszky, and László Szapáry. "A mechanikus thrombectomiát megelőző intravénás thrombolysis szerepe az akut agyi nagyérelzáródások kezelésében." Ideggyógyászati szemle 75, no. 1-2 (2022): 23–29. http://dx.doi.org/10.18071/isz.75.0023.

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Az intravénás thrombolysis (IVT) haté­kony­sága a nagyérocclusio (NÉO) okozta akut ischaemiás stroke (AIS) ellátásában mérsékelt, szemben a mechanikus thrombectomiáéval (MT). Az MT-t megelőző IVT kontra­indi­­kációval nem rendelkező betegek esetében jelenleg evidencián alapuló eljárás, melynek szükségességét az elmúlt évek vizsgálatai megkérdőjelezték. Vizsgálatunk célja a centrumunkban akut agyi NÉO miatt végzett direkt mechanikus thrombectomia (dMT) és a kombinált terápia (KT) hatékonyságának és biztonságosságának értékelése volt. Vizsgálatunkba 4,5 órán belüli tünetkezdetű, NÉO okozta AIS-os betegeket választottunk be, akik 2017 novembere és 2019 augusztusa között MT-n estek át centrumunkban. A betegek adatait stroke-regiszterünkbe rögzítettük. A betegeket két csoportba osztottuk, attól függően, hogy dMT vagy KT került elvégzésre. Elsődleges végpontként a 30. és 90. napon felvett módosított Rankin-skála (mRS) alapján mért funkcionális kimenetelt tekintettük. Másodlagos kimeneti végpontként a 30. és 90. napos mortalitást, a rekanalizáció mértékét és a szimptómás vérzéses transzformációk előfordulását értékeltük. Vizsgálatunkba összesen 142 (életkor: 68,3 ± 12,6 év, 53,5% nő), 4,5 órán belüli NÉO-t el­szen­vedett beteget vontunk be, közülük 81 (57,0%) esetében dMT történt, 61 (43,0%) beteg pedig KT-ban ré­szesült. A dMT-val kezelt csoportban szignifikánsan ma­gasabb volt a vascularis rizikófaktorok és a komorbiditások aránya. A 30. napon a kedvező kimenetelek aránya 34,7% volt a dMT-ban, míg 43,6% a KT-ban részesültek körében (p = 0,307), a 90. napra 40,8% vs. 46,3%-ra (p = 0,542) változott ez az arány. A 30. napon a mortalitások aránya 22,2% és 23,6% (p = 0,851), a 90. napon 33,8% és 25,9% (p = 0,343) volt. Az eredményes rekanalizáció aránya 94,2% volt a dMT-val kezelt betegeknél, illetve 98,0% a KT-ban részesülteknél (p = 0,318). A dMT-val kezelt betegek 2,5%-ánál, míg a KT-ban részesültek 3,4%-ánál (p = 0,757) mutatott szimptómás vérzéses transzformációt a 24 órás képalkotó vizsgálat. Vizsgálatunk eredményei a KT-ban részesült betegek mérsékelten jobb funkcionális kimenetelére utalnak. Az MT-t megelőzően alkalmazott IVT nem növeli szignifikánsan a szimptómás intracranialis vérzések gyakoriságát.
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Bejek, Zoltán, Gergely Holnapy, Gábor Skaliczki, Bence Stubnya, and Attila Szatmári. "A feltárás módjának hatása a közvetlen posztoperatív időszakra teljes felszínpótló térdprotézis beültetése esetén." Orvosi Hetilap 161, no. 29 (July 2020): 1208–14. http://dx.doi.org/10.1556/650.2020.31774.

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Absztrakt: Bevezetés: A teljes felszínpótló térdprotézis beültetése az ortopédsebészet egyik legsikeresebb és legbiztonságosabb beavatkozásává vált. A számos eltérő feltárásmód közül a leginkább elterjedt, úgynevezett medialis parapatellaris (MP-) feltárás során a musculus quadriceps ina átvágásra kerül, károsítva az extensor funkciókat. Ezzel szemben a subvastus (S-) feltárás – megkímélve az extensor apparátust – kevesebb fájdalommal járó, gyorsabb rehabilitációt ígérhet. Célkitűzés: A Semmelweis Egyetem Ortopédiai Klinikáján végzett prospektív, obszervációs vizsgálatunk célja az MP- és az S-feltárás közvetlen posztoperatív időszakra való hatásának összehasonlítása. Módszer: A bevont 60 beteg a beavatkozás típusa szerint random módon két eltérő csoportba került. A vizsgálat során homogén betegcsoportokon mértük a két eltérő feltárásmód hatásait a korai posztoperatív időszakban a nemzetközi szakirodalom és az általunk meghatározott paraméterek alapján. Eredmények: Vizuális analóg skála (VAS) segítségével nyugalmi és aktív fájdalomszintet mértünk az első 10 napon, ami alapján az aktív VAS-értékek esetén szembetűnőbb a különbség az S-csoport javára. Az aktív VAS esetében az S-csoportban a 2., 3., 10. napon is szignifikánsan kisebb fájdalmat jeleztek a betegek, mint az MP-csoportban. A többi nap eredményeit is figyelembe véve, ez amellett szól, hogy az extensor apparátus integritásának megőrzése jobb posztoperatív funkcionalitást tesz lehetővé. Megmértük a betegek térdízületi mozgástartományát is. Az 1. napon az S-csoportba tartozóké szignifikánsan nagyobb. A napok előrehaladtával az MP-csoport tagjai a rehabilitációjuk során utolérik az S-csoportot. Az S-csoportba tartozók átlagosan 1,944 nappal, azaz közel két nappal korábban képesek nyújtva lábat emelni, szemben az MP-csoporttal (p<0,0001). Következtetések: Az adatok statisztikai elemzése után elmondható, hogy a subvastus feltárás előnyösebbnek látszik a közvetlen posztoperatív időszak rehabilitációja tekintetében. Evidencia felállításához azonban további nagy elemszámú, multicentrikus, obszervációs vizsgálatokra van szükség. Orv Hetil. 2020; 161(29): 1208–1214.
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Laczkó, Tamás, and Miklós Stocker. "A 2017. évi hazai rendezésű nemzetközi sporteseményekre érkező külföldi turisták fogyasztásának nemzetgazdasági hatásai = The economic impact of consumption by foreign visitors to major international sporting events in Hungary in 2017." Turizmus Bulletin 20, no. 2 (2020): 22–32. http://dx.doi.org/10.14267/turbull.2020v20n2.3.

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Az elmúlt néhány évben a sportcélú turizmus lényeges mértékben fejlődött Magyarországon, és az elkövetkező évtized tekintetében további szignifikáns erősödés várható. A kormányzati támogatás miatt létrejövő nagyszámú, jelentős sportesemény komoly turisztikai vonzerővel rendelkezik, amelynek hatására a sporthoz kötődő beutazások száma lényegesen növekedett az elmúlt években. 2017-ben 496 ezer külföldi utazó érkezett hazánkba sportrendezvények megtekintése céljából, akik összesen 2,197 millió napot töltöttek Magyarországon, amelyből 1,7 millió vendégéjszaka keletkezett. A beutazó passzív sportturisták 4,4 napos átlagos tartózkodással és 22 758 forintos napi átlagköltéssel jellemezhetők, amelyek lényegesen meghaladják az átlagos külföldi turisták tartózkodási idejét és napi költését, ráadásul lényegesen többet költenek kultúrára és szórakozásra is. A sportszektor egyéb nemzetgazdasági ágakkal való kapcsolatát is figyelembe véve a 2017. évi külföldi passzív sportturizmus 21,3 milliárd forint GDP-t termelt, illetve 17 milliárd forint költségvetési bevételt eredményezett, ami vendégéjszakánként 12 530 forint átlagos GDP termelést és 10 ezer forint átlagos költségvetési bevételt jelent, hosszabb tartózkodás és magas visszatérési hajlandóság mellett.
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Dissertations / Theses on the topic "NapBOX"

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Silva, João Alfredo de Moraes Gomes. "Modulação redox da homeostase de células musculares lisas através de estimuladores do sistema NADPH oxidase." Universidade do Estado do Rio de Janeiro, 2011. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=9046.

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Conselho Nacional de Desenvolvimento Científico e Tecnológico
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
As doenças cardiovasculares representam a principal causa de morte nos países ocidentais. Dentre essas doenças, a aterosclerose é que mais se destaca, sendo caracterizada pelo acúmulo de células musculares lisas vasculares (CMLV). O efeito patológico das CMLV em resposta a diferentes estímulos pode acarretar em disfunções nestas células. É notável que a aterosclerose ocorra principalmente em vasos sinuosos onde ocorre um forte turbilhonamento do fluxo sanguíneo, que pode acarretar em hemólise e, consequentemente, acúmulo de heme livre. Além disso, no processo de aterogênese as moléculas de adesão, principalmente integrinas, são de crucial importância durante a resposta de CMLV. Nesse trabalho nosso objetivo inicial foi avaliar o efeito do heme livre nas funções de CMLV, bem como os mecanismos moleculares por trás desses efeitos. Em uma segunda parte, investigamos o envolvimento da integrina α1ß1 no efeito da Angiotensina II (Ang II) em CMLV. Nós observamos que o heme livre é capaz de induzir a proliferação e migração de CMLV via espécies reativas de oxigênio (ERO) provenientes da NADPHoxidase (NADPHox). Adicionalmente vimos que o heme ativa vias de sinalização redox-sensíveis relacionadas à proliferação celular, como MAPKinases e o fator de transcrição NFκB. Também observamos que há uma ligação entre a NADPHox e o sistema heme oxigenase (HO), uma vez que o heme induz a expressão de HO-1 e o pré-tratamento das CMLV com inibidores de HO levam ao aumento tanto o efeito proliferação quanto a indução de ERO promovidas pelo heme. Além disso, vimos que o efeito contra-regulatório promovido pela HO ocorre devido as metabolites do heme: biliverdina, bilirrubina e monóxido de carbono. Por último, quando bloqueamos tanto a NADPHox quanto o sistema HO o heme não teve efeito algum na proliferação de CMLV. Em um segundo estudo, observamos que o efeito da Ang II sobre a migração de CMLV foi inibido quando as células foram pré-tratadas com o ligante da integrina α1ß1, a desintegrina Obtustatina. A seguir observamos que o efeito da Ang II na ativação de FAK e na colocalização actina-ILK é dependente da integrina α1ß1, que possivelmente ativa PKCα, uma vez que vimos que a produção de ERO induzida por Ang II foi inibida pela Obtustatina. Vimos que a indução da expressão de ILK por Ang II em CMLV é dependente da integrina α1ß1 e também observamos que a Obtustatina inibibiu o desacoplamento de ILK da FAK, uma vez que a Obtustatina bloqueou a fosforilação de FAK induzida por Ang II (processo crucial para o desacoplamento da ILK). Nós também observamos que a Ang II induz, via integrina α1ß1, a fosforilação de AKT e a diminuição da expressão de p21, provavelmente via ILK. Corroborando estes dados, nós mostramos que o pré-tratamento com Obtustatina induziu um estacionamento na fase G0 e diminuição da proliferação de CMLV tratadas com Ang II. Portanto, mostramos nesse trabalho que o heme livre induz a ativação de CML via NADPHox, que é elegantemente contra-regulado pelo sistema HO. Além disso, sugerimos que a integrina α1ß1 pode ser um importante alvo molecular para o desenvolvimento de intervenções mais efetivas para a aterosclerose.
Cardiovascular diseases represent the major mortality reason in western countries. Among these diseases, atherosclerosis is the most prominent one, which is characterized by vascular smooth muscle cell (VSMC) accumulation. The pathological effect of VSMC in response to different stimuli is able to induce VSMC dysfunctions. Notably, this cardiovascular disease occurs mainly in sinuous vessels with turbulent blood flow, which may lead to hemolysis and consequent free heme accumulation. Furthermore, in atherogenesis the adhesion molecule, mainly integrins, were of crucial importance during the VSMC response. In this work our aim was to elucidate the effect of free heme in VSMC, as well the molecular mechanisms underlying this process. In a second part, we investigated the role of α1ß1 integrin in Angiotensin II (Ang II) effect on VSMC. We observed that free heme is able to induce VSMC proliferation in a Reactive Oxygen Species (ROS) derived from NADPHoxidase (NADPHox) dependent manner. Additionally, heme activates proliferation-relationed redox-sensitive signaling routes, such as MAPKinases and the transcription factor NFκB. It was also observed a critical crosstalk between NADPHox and heme oxygenase (HO) system, once heme induces HO-1 expression and VSMC pretreatment with HO inhibitors increased heme proliferative effect and ROS production. Accordingly, we observed that the counter-regulatory effect promoted by HO occurs due heme metabolites: biliverdin, bilirubin and carbon monoxide. Finally, when both NADPHox and HO system were blocked, heme had no effect on VSMC proliferation. In a second part, we observed that the chemotactic effect of Ang II on VSMC was abolished when the cells were pretreated with the α1ß1 integrin ligand, the disintegrin Obtustatin. Then, we observed that the Ang II effect on FAK activation and actin-ILK colocalization is integrin α1ß1 dependent, which possibly activates PKCα, once we observed that the ROS production induced by Ang II was inhibited by Obtustatin. We demonstrated by western blotting that ILK induction by Ang II is dependent of α1ß1 integrin and we also observed that Obtustatin inhibited the uncoupling of ILK to FAK, once Obtustatin blocked the FAK phosphorylation induced by Ang II (crucial process to ILK uncoupling). We also observed that Ang II induced, via α1ß1 integrin, AKT phosphorylation, and p21 expression reducement, probably via ILK. Corroborating these data we demonstrated that the pretreatment with Obt induced G1 phase arrest and diminishment of VSMC proliferation treated with AngII. Thus we showed that free heme induces VSMC activation via NADPHox, which is elegantly counter-regulated by HO-1. Furthermore, we suggest that α1ß1 integrin may be an important target molecule to the development of more effective therapeutic interventions in atherosclerosis.
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Vargas, Linzee, Reema Patel, and Shelby Lehew. "The Impact of Pharmacy Mobile Application on Student Performance on NAPLEX-Based Questionnaire." The University of Arizona, 2017. http://hdl.handle.net/10150/624173.

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Class of 2017 Abstract
Objectives: To determine if the use of RxSkills effectively improves student scores on the North American Pharmacist Licensure Examination (NAPLEX)-based questions among third and fourth-year pharmacy students at the University of Arizona (UA) College of Pharmacy. Methods: This is a pre-post interventional study using a survey of volunteer students from the classes of 2016 and 2017 at the UA College of Pharmacy. An email calling for volunteers was sent using the listserv to students providing information regarding the study. Once the pre-test was completed, instructions for downloading the mobile application were sent to the students. After six weeks of RxSkills use, a link to the post-test was sent to the students for completion. Student scores on the NAPLEX-based questions, use of the application (frequency and duration) and helpfulness, and demographic data were collected. Results: The number of participants in the study from each class was similar with 15 students from the Class of 2016 (52%) and 14 from the Class of 2017 (48%). There was no correlation between how often RxSkills was used and improvement in scores. Overall, student score on the NAPLEX-based questions were significantly improved post-RxSkills use (mean 10.48, SD 2.49) compared to pre-RxSkills use (mean 9.68, SD 2.24) with a p-value of 0.03. Conclusions: The use of RxSkills resulted in an improvement in student scores on the NAPLEX-based questions, indicating its usefulness in studying for the NAPLEX. Students would benefit from using the application when studying for this exam.
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Nappo, Fabio [Verfasser]. "Intellectual Property Management in a knowledge-based Society / Fabio Nappo." München : GRIN Verlag, 2011. http://d-nb.info/1182326226/34.

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Correia, Sylvia Maria Bastos. "Acompanhamento longitudinal do sucesso das próteses suportadas por implantes osseointegrados do sistema NAPIO." Universidade de São Paulo, 1999. http://www.teses.usp.br/teses/disponiveis/25/25137/tde-05042005-085228/.

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Nos últimos anos, têm sido possível a reposição de dentes ausentes, utilizando-se os implantes osseointegrados como suporte para próteses. A eficácia clínica desta terapia por implantes foi bem estabelecida por uma miríade de trabalhos longitudinais com alto índice de sucesso e suprindo critérios previamente estabelecidos. Nestes estudos, observou-se concentração das falhas desde a segunda cirurgia até o primeiro ano de instalação da prótese. Para a realização deste estudo foi avaliado o sucesso de implantes do sistema NAPIO (Núcleo de Apoio à Pesquisa de Implantes Odontológicos) confeccionados em titânio grau I e previamente tratados por ataque ácido. Foram inseridos 371 implantes em 109 pacientes suportando 135 próteses unitárias, parciais, protocolo e sobre-dentaduras, durante 2 anos. A distribuição por sexo foi de 39.4% de homens e 60.6% de mulheres com idade variando de 17 a 82 anos. Os implante foram avaliados clinicamente através da profundidade de sondagem, nível de inserção, presença de placa, edema, supuração, alteração na coloração e radiograficamente pela técnica do cone longo padronizando a posição com o registro da mordida em resina acrílica. Os implantes foram classificados como sucesso se suprissem os critérios de SMITH; ZARB186. O índice de sucesso na maxila foi de 90.21% e 99.25% e na mandíbula de 95.90% e de 100%, respectivamente, para os implantes e as próteses, compatível com os relatados na literatura. Detectou-se concentração das falhas até a segunda fase cirúrgica, com mais de 75% destas localizadas na maxila e superior a 55% na mandíbula. Todos os implantes que falharam apresentaram comprimento igual ou inferior a 10 mm. As radiografias foram digitalizadas e medidas no programa Sigma Scan Pro, obtendo-se a perda óssea de 0.95 na face mesial, 1.03 na face distal e a média de 0.99 durante dois anos. A inflamação do tecido peri-implantar, presença de placa e sangramento a sondagem reduziram significativamente nos quatro exames. A medida de profundidade de sondagem e nível de inserção também diminuíram, porém de forma insignificante. A complicação, mais freqüente, da prótese foi o reaperto do parafuso da prótese, seguida da fratura deste. Os pacientes aferiram notas subjetivas, em relação ao conforto, estética e função da prótese suportada por implantes e a média das notas foi sempre superior a 9 na maxila e mandíbula. A partir dos dados obtidos com parâmetros periodontais, percentual de sucesso e falha, perda óssea mensurada radiograficamente, como também das complicações das próteses, concluiu-se que existe compatibilidade com os dados da literatura atestando a efetividade do sistema de implantes avaliado durante os dois primeiros anos .
Replace of missing teeth by osseointegrated implants has become an accepted treatment modality in clinical dentistry. The clinical efficacy of implant therapy has been demonstrated through a myriad of long-term studies following an established criteria for success and showing high survival rates. In those studies most of the failures were concentrated at the second stage surgery and in the first year following the insertion of the prostheses. In the present study , the success of 371 implants of the NAPIO (Center of Supporting Research in Dental Implants) implant system placed in function for 2 years were evaluated. These implants were used to support 135 single units and a variety of fixed and removable prothesis placed in 109 patients presenting partial and complete edentulism. The gender distribution encompassed 43% of males and 66% of females. The age range was between 17 and 82 years old. The implants were made of titanium grade I and acid etched. Clinical and radiografic evaluation were done every 6 months in the first year and then once a year for 2 years. The clinical evaluation was performed using several known periodontal parameters such as, probing depth, attachment level, presence of plaque, suppuration, edema and color alteration. For radiographic assessment, a standardized technique using an individually customized film holder with acrylic resin was used. The implants were evaluated using the success criteria described by SMITH; ZARB186. The success index for the mandible was 95.90% and for the maxilla 90.21% reflecting a clinical efficacy similar to others osseointegrated implant systems. Of the failing implants, 77% of those placed in the maxilla and 45.5% of the ones placed in the mandible were detected at second surgery, and were all of short length. The radiographs were digitized and measured using the software Sigma Scan Pro 4 (Jandel Scientifics) and the bone loss calculated for every time point. Results demonstrated an overall bone loss of 0.99 mm during 2 years. There were very little changes in probing depth and attachment level during the first 2 years and, almost no changes were found using parameters to access inflammation of the peri-implant tissue, presence of plaque, edema and bleeding on probing. The most frequent complication found in the prostheses assessment was loosening and fracturing of the retaining screw. The grades of confort, esthetics and function of the prostheses were assessed by the patients and the results were superior to 9.4 attesting the efficacy of the treatment from the patients point of view. It was concluded that the results found for clinical parameters, implants success, bone loss measured radiografically and complications found in the prosthesis during the first two years of follow-up were in agreement with results presented in the literature for other osseointegrated implant systems.
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Lemky, Kim M. K. "The Amazon rainforest ecotourism industry of Napo, Ecuador." Thesis, University of Ottawa (Canada), 1992. http://hdl.handle.net/10393/7716.

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The two types of ecotourists have different impacts on both the local economy and the environment. The resort ecotourists are isolated to resorts. Each night is spent in the same place and tours consist of day hikes to local Indian villages and to the primary rainforest. These tourists aid the economy less than budget ecotourists because the employees that serve them are hired from outside the region and food goods for the tourists are imported into the region. In contrast, the budget ecotourists are spatially dispersed and travel each night to a new tourist camp. The budget ecotourists are essential to the economy of Pto. Misahualli. Only inhabitants of Pto. Misahualli are employed in the ecotourism industry, and all food for jungle trips is bought at local stores. Although the budget ecotourists are much more important for the local economy than resort tourists, the infrastructure of the resort ecotourists has a place in promoting the rainforest at the international level. The current ecotourism industry in Napo is sustainable within its own parameters, but the infringement of the oil industry and the small farm colonization on the primary rainforest will ultimately lead to its downfall. (Abstract shortened by UMI.)
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BRAZ, Celso Eduardo. "Preparação e caracterização de vidros e vitrocerâmicas fluorofosfatos no sistema ternário NaPO3-WO3-PbF2." Universidade Federal de Alfenas, 2014. https://bdtd.unifal-mg.edu.br:8443/handle/tede/631.

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O objetivo principal desse trabalho consistiu na preparação de amostras vítreas à base de polifosfato de sódio e óxido de tungstênio contendo altas proporções de fluoreto de chumbo PbF2 para posterior dopagem com terras raras luminescentes e obtenção de novas composições vítreas com possíveis aplicações em óptica. O sistema ternário investigado foi NaPO3-WO3-PbF2 sendo WO3 utilizado como intermediário vítreo para estabilização química e térmica da matriz vítrea. Foram obtidas amostras vítreas no sistema ternário com concentrações molares de PbF2 variando de 0 até 60% e razão molar NaPO3/WO3 fixa de 3/2. As diferentes condições de síntese como temperatura, tempo e atmosfera de fusão foram avaliadas e otimizadas com o intuito de promover a formação de amostras, homogêneas, transparentes e com baixa perda de fluoretos devido à sublimação durante o processo de fusão. Posteriormente, foram preparadas duas séries de amostras vítreas dopadas com terras raras: a primeira série codopada com 0,2% em mol de Er3+ e 1% em mol de Yb3+ para avaliação posterior da potencialidade dessas amostras como materiais luminescentes e outra série dopada com 0,2% de Eu3+ em mol para estudo estrutural através dos parâmetros de luminescência no visível. As amostras vítreas obtidas foram caracterizadas por DSC para determinação do comportamento térmico em função da concentração em PbF2 e permitiram identificar importantes variações nas temperaturas características e propriedades de cristalização das amostras em função da concentração em fluoreto de chumbo. Investigações estruturais por espectroscopia Raman permitiram identificar o comportamento de modificador de rede do PbF2 na rede mista de fosfato de tungstênio. Um estudo de cristalização nas amostras mais concentradas em PbF2 (40%, 50% e 60%) identificou a cristalização preferencial da fase Pb5F(PO4)3 para as amostras contendo 40% e 50% de PbF2, seguindo mecanismo de cristalização nucleado pelo volume enquanto o primeiro pico de cristalização observado na amostras contendo 60% foi atribuído à precipitação do PbF2-ß (cúbico). As medidas de absorção na região do UV-visível das amostras codopadas com Er3+/Yb3+ permitiram identificar as bandas de absorção características dos íons terras raras devidas às transições f-f, assim como identificar as bandas de absorção responsáveis da cor escura nas amostras menos concentradas em PbF2. Além disso, foi possível relacionar o aumento da concentração de PbF2 com aumento da energia de bandgap da matriz vítrea. As medidas de fotoluminescência na região do visível das amostras dopadas com Eu3+ evidenciaram variações na razão de intensidade das transições 5D0?7F2 e 5D0?7F1, apontando variações da vizinhança do íon Eu3+ com aumento da simetria nas amostras mais concentradas em PbF2 e com possível coordenação progressiva dos íons Eu com ligantes F-. Finalmente, os espectros de excitação e de emissão no visível e infravermelho próximo das amostras codopadas Er3+/Yb3+ também apontaram variação da vizinhança ao redor dos íons terras raras e das propriedades de emissão em função da concentração em PbF2 assim como uma maior eficiência dos processos de transferência de energia entre os íons Er3+ e Yb3+ nas amostras mais concentradas em PbF2 de acordo com a diminuição da energia de fônons observada por espectroscopia Raman.
The main goal of this work has been the synthesis of tungstate phosphate glasses based on sodium polyphosphate NaPO3 and tungsten oxide WO3 with increasing amounts of lead fluoride PbF2 and doped with rare earth ions in order of obtaining new glass compositions for optical applications. The investigated ternary system has been NaPO3-WO3-PbF2 with WO3 being used as a glass intermediary for higher chemical and termal stabilities. Firstly, glass compositions were investigated in the binary system (100-x)NaPO3-xWO3 with x=20, 30 and 40% in order to define the best NaPO3/WO3 ratio for further PbF2 incorporation. The molar ratio 60NaPO3-40WO3 has been identified as the best precursor glass for lead fluoride incorporation. Glass samples were obtained by the melt-quenching method in the ternary system NaPO3-WO3-PbF2 with PbF2 concentration varying from 0 to 60 mol% and a fixed NaPO3/WO3 molar ratio of 3/2. Synthesis conditions such as melting time and melting temperature were improved for the formation of transparent, homogeneous and stable glasses with low fluorine loss during the melting process. Two series of rare earth doped glasses were then prepared: the first series has been synthesized with 0,2% Er3+, 1% Yb3+ and increasing amounts of PbF2 in order to investigate the luminescent behavior of Er3+ in function of PbF2 concentration. The second series has been prepared with 0,2% Eu3+ and increasing amounts of PbF2 with the aim to use the Eu3+ luminescence as a structural probe. These glasses were characterized by DSC in order to determine the termal behavior in function of composition. Structural investigations were also performed by Raman scattering and allowed to identify the modifier behavior of PbF2 in the covalent network with a progressive break of the covalent bridging bonds. A crystallization study performed on the most PbF2 concentrated glass samples (40%, 50% and 60%) identified a preferential precipitation of lead fluorophosphate Pb5F(PO4)3 for samples containing 40% and 50% of PbF2 with a dominant volume crystallization mechanism while sample containing 60% of PbF2 exhibited precipitation of cubic ß-PbF2 with a dominant volume crystallization. UV-Vis absorption spectra obtained on Er3+/Yb3+ codoped glass samples allowed to identify absorption bands due to f-f electronic transitions and the absorption bands related with the dark color of less PbF2 concentrated glass samples. Emission spectra of Eu3+ doped glasses in the visible range pointed out changes in the intensity ratio between electronic transitions 5D0?7F2 and 5D0?7F1, related with structural changes in the Eu3+ neighborhood with a symmetry increase with increasing PbF2 content, probably related with progressive coordination of Eu3+ with F-. Finally, excitation and emission spectra of Er3+/Yb3+ codoped glass samples also pointed out important changes in the luminescent properties in function of PbF2 concentration related with structural changes around rare earth ions as well as a higher energy transfer efficiency between Er3+ and Yb3+ ions with increasing PbF2 contents
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES
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Ayabaca, Marcelo Vicente. "Rainfall variability in the upper Napo River Basin, Ecuadorian Amazon." FIU Digital Commons, 2004. http://digitalcommons.fiu.edu/etd/1348.

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The purpose of this research was to investigate the influence of elevation and other terrain characteristics over the spatial and temporal distribution of rainfall. A comparative analysis was conducted between several methods of spatial interpolations using mean monthly precipitation values in order to select the best. Following those previous results it was possible to fit an Artificial Neural Network model for interpolation of monthly precipitation values for a period of 20 years, with input values such as longitude, latitude, elevation, four geomorphologic characteristics and anchored by seven weather stations, it reached a high correlation coefficient (r=0.85). This research demonstrated a strong influence of elevation and other geomorphologic variables over the spatial distribution of precipitation and the agreement that there are nonlinear relationships. This model will be used to fill gaps in time-series of monthly precipitation, and to generate maps of spatial distribution of monthly precipitation at a resolution of 1km2.
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Teiga, Bruno Cesar [UNESP]. "Síntese e caracterização do sistema vítreo (1-x) NaPO 3 – (x)WO 3." Universidade Estadual Paulista (UNESP), 2009. http://hdl.handle.net/11449/92019.

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Os vidros fosfatos contendo óxido de tungstênio apresentam grande interesse tecnológico devido às suas propriedades térmicas, mecânicas, ópticas e elétricas obtidas pela inserção de átomos de tungstênio dentro da rede vítrea. Neste trabalho foram preparadas amostras vítreas do sistema binário pelo método convencional fusão-resfriamento, variando x = 0, 10, 30 e 60. Os materiais inicialmente em pó foram misturados e aquecidos à temperatura de 400°C por 1h para a remoção de água e gases adsorvidos. Então, foram fundidos à temperatura de 1100°C, o líquido resultante foi mantido a esta temperatura por 1 h para garantir a homogeneização e finalmente o material fundido foi rapidamente resfriado em um molde de latão pré-aquecido abaixo da temperatura de transição vítrea. O recozimento foi realizado nesta temperatura por 1 h para minimizar as tensões mecânicas. As propriedades dielétricas e a dependência da condutividade com a composição química, temperatura e freqüência foram avaliadas pela espectroscopia de impedância (IS). Um mecanismo de condução iônico foi observado para composições de WO3 < 30 %mol. Uma mistura entre os mecanismos de condução iônica e eletrônica foi observada para WO3 > 30 %mol. Aglomerados das unidades de WO6 foram observados nas amostras contendo grandes quantidades de WO3 sugerindo uma possível conexão entre estes aglomerados e os mecanismos de condução. As técnicas espectroscopia no infravermelho com transformada de Fourier (FT-IR) e difração de raios-X foram usadas para a caracterização no presente trabalho.
Tungsten oxide containing-phosphate glasses present interesting technological because of the specific thermal, mechanical, optical and electrical properties obtained by insertion of tungsten atoms inside the glass network. Vitreous samples of binary system (100 – x) NaPO3 – (x) WO3 were prepared by conventional melt-quenching, varying x = 0, 10, 30 and 60. The powdered starting materials were mixed and heated at 400°C for 1 h to remove water and adsorbed gases. Then, they were melted at temperature around 1100°C, the resulting liquid was keep at that temperature for 1 h to ensure homogenization and finally the melt was rapidly cooled in a brass mold preheated below the glass transition temperature. Annealing was implemented at this temperature for 1 h to minimize mechanical stress. Dielectrics properties and the dependence of the conductivity with chemical composition, temperature and frequency have been evaluated by impedance spectroscopy (IS). An ionic conduction mechanism was observed for composition of WO3 < 30 mol%. A mixed electronic and ionic conductivity mechanism was observed for WO3 > 30 mol%. Clusters of WO6 units were observed in samples with high WO3 content and a possible connection between these clusters and the conduction mechanism has been suggested. In the present work the techniques Fourier transform infrared spectroscopy (FT-IR) and X-ray diffraction (XDR) was used for characterization.
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Teiga, Bruno Cesar. "Síntese e caracterização do sistema vítreo (1-x) NaPO 3 - (x)WO 3 /." Ilha Solteira : [s.n.], 2009. http://hdl.handle.net/11449/92019.

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Orientador: Marco Antonio Utrera Martines
Banca: Cláudio Luiz Carvalho
Banca: Silvio Cesar de Oliveira
Resumo: Os vidros fosfatos contendo óxido de tungstênio apresentam grande interesse tecnológico devido às suas propriedades térmicas, mecânicas, ópticas e elétricas obtidas pela inserção de átomos de tungstênio dentro da rede vítrea. Neste trabalho foram preparadas amostras vítreas do sistema binário pelo método convencional fusão-resfriamento, variando x = 0, 10, 30 e 60. Os materiais inicialmente em pó foram misturados e aquecidos à temperatura de 400°C por 1h para a remoção de água e gases adsorvidos. Então, foram fundidos à temperatura de 1100°C, o líquido resultante foi mantido a esta temperatura por 1 h para garantir a homogeneização e finalmente o material fundido foi rapidamente resfriado em um molde de latão pré-aquecido abaixo da temperatura de transição vítrea. O recozimento foi realizado nesta temperatura por 1 h para minimizar as tensões mecânicas. As propriedades dielétricas e a dependência da condutividade com a composição química, temperatura e freqüência foram avaliadas pela espectroscopia de impedância (IS). Um mecanismo de condução iônico foi observado para composições de WO3 < 30 %mol. Uma mistura entre os mecanismos de condução iônica e eletrônica foi observada para WO3 > 30 %mol. Aglomerados das unidades de WO6 foram observados nas amostras contendo grandes quantidades de WO3 sugerindo uma possível conexão entre estes aglomerados e os mecanismos de condução. As técnicas espectroscopia no infravermelho com transformada de Fourier (FT-IR) e difração de raios-X foram usadas para a caracterização no presente trabalho.
Abstract: Tungsten oxide containing-phosphate glasses present interesting technological because of the specific thermal, mechanical, optical and electrical properties obtained by insertion of tungsten atoms inside the glass network. Vitreous samples of binary system (100 - x) NaPO3 - (x) WO3 were prepared by conventional melt-quenching, varying x = 0, 10, 30 and 60. The powdered starting materials were mixed and heated at 400°C for 1 h to remove water and adsorbed gases. Then, they were melted at temperature around 1100°C, the resulting liquid was keep at that temperature for 1 h to ensure homogenization and finally the melt was rapidly cooled in a brass mold preheated below the glass transition temperature. Annealing was implemented at this temperature for 1 h to minimize mechanical stress. Dielectrics properties and the dependence of the conductivity with chemical composition, temperature and frequency have been evaluated by impedance spectroscopy (IS). An ionic conduction mechanism was observed for composition of WO3 < 30 mol%. A mixed electronic and ionic conductivity mechanism was observed for WO3 > 30 mol%. Clusters of WO6 units were observed in samples with high WO3 content and a possible connection between these clusters and the conduction mechanism has been suggested. In the present work the techniques Fourier transform infrared spectroscopy (FT-IR) and X-ray diffraction (XDR) was used for characterization.
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Périgny, Yanik. "Les écologes et leurs impacts environnementaux dans la région de la Haute-Napo-Équateur." Thesis, University of Ottawa (Canada), 1998. http://hdl.handle.net/10393/4506.

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This thesis explores the problem of ecotourism's environmental impacts in the Ecuadorian Amazon. Precisely, we tackle the impacts caused by ecolodges on the physical environment of a region that has been greatly affected by tourism development: the upper Napo river. For thirty years, ecolodges have set up operations in the region. The older ones have adapted to the changes in the Ecuadorian Amazon's tourism industry; newer ones were specifically developed for the growing demand in exotic and alternative accommodations in the jungle. The environmental wave that is responsible for the evolution of ecotourism consolidated that demand. Whether old or new, ecolodges have impacts on their operational environments. These impacts can be felt during construction, maintenance and daily tourism operations. Therefore, to improve the environmental performance of ecolodges, some recommendations have been linked to the activities that cause impacts. However, in the Ecuadorian Amazon, ecotourism's environmental impacts are less important than those caused by colonization and the petroleum industry. Therefore, ecotourism represents a sustainable development option in the regional context.
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Books on the topic "NapBOX"

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György, Rónay. Napló. [Budapest]: Magvető, 1989.

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Gáll, Ernő, and Gáll Ernő. Napló. Kolozsvár: Polis, 2003.

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Radnóti, Miklós. Napló. Budapest: Magvető, 1989.

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Ferenc, Molnár. Pesti napló. Budapest: Nyilvánosság Klub, 1993.

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Babelʹ, I. Napló, 1920. [Budapest]: Pesti Szalon Könyvkiadó, 1993.

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Mihály, Jungerth-Arnóthy. Moszkvai napló. Budapest: Zrínyi Katonai Kiadó, 1989.

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Géza, Fodor. Operai napló. Budapest: Magvető, 1986.

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Mária, Kádas. Kurgáni napló. Budapest: Kentaur Könyvek, 1987.

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Mészáros, Márta. Napló magamról. Budapest: Pelikán, 1993.

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Lélektani napló. Budapest: Művelődéskutató Intézet, 1985.

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Book chapters on the topic "NapBOX"

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Winter, D., and P. M. Osswald. "Napros." In Computers in Critical Care and Pulmonary Medicine, 319–28. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-642-70068-2_39.

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Villars, P., K. Cenzual, J. Daams, R. Gladyshevskii, O. Shcherban, V. Dubenskyy, V. Kuprysyuk, and I. Savysyuk. "NaPb." In Structure Types. Part 9: Space Groups (148) R-3 - (141) I41/amd, 630–31. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-02702-4_426.

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Holze, Rudolf. "Ionic conductance of NaPO3." In Electrochemistry, 1558. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-49251-2_1390.

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Villars, P., K. Cenzual, J. Daams, R. Gladyshevskii, O. Shcherban, V. Dubenskyy, V. Kuprysyuk, O. Pavlyuk, I. Savysyuk, and S. Stoyko. "NaPb2[CO3]2[OH]." In Structure Types. Part 7: Space Groups (160) R3m - (156) P3m1, 574. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-69949-1_214.

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Cruz, Omar Vacas, Danilo Medina, Joseph Iñiguez, and Hugo Navarrete. "Traditional Medicine of the Kichwa of the Upper Napo." In Ethnobotany, 221–36. Boca Raton: CRC Press, 2023. http://dx.doi.org/10.1201/9781003200147-12.

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López-Pérez, José Luis, Roberto Theron, Esther del Olmo, Beatriz Santos-Buitrago, José Francisco Adserias, Carlos Estévez, Carlos García Cuadrado, David Eguiluz López, and Gustavo Santos-García. "NAPROC-13: A Carbon NMR Web Database for the Structural Elucidation of Natural Products and Food Phytochemicals." In Advances in Intelligent Systems and Computing, 9–19. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-07581-5_2.

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Bridges, Nora C. "Shaping Strong People: Napo Runa Therapeutic Narratives of Medicinal Plant Use." In Plants and Health, 93–116. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-48088-6_4.

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Brodnik, Andrej, and Matija Lokar. "Empowering the Teachers with the NAPOJ - A Grassroots Movement Towards Computing Teachers Community of Practice." In Informatics in Schools. New Ideas in School Informatics, 3–14. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-33759-9_1.

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Mello, M. R., E. A. M. Koutsoukos, and W. Z. Erazo. "The Napo Formation, Oriente Basin, Ecuador: Hydrocarbon Source Potential and Paleoenvironmental Assessment." In Casebooks in Earth Sciences, 167–81. Berlin, Heidelberg: Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/978-3-642-78911-3_10.

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Jarrett, Christopher, Ian Cummins, and Eliot Logan-Hines. "Adapting Indigenous Agroforestry Systems for Integrative Landscape Management and Sustainable Supply Chain Development in Napo, Ecuador." In Advances in Agroforestry, 283–309. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-69371-2_12.

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Conference papers on the topic "NapBOX"

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Dayyani, Farshid, Patrick M. Boland, Andrew Dean, Christopher H. Lieu, Teresa Macarulla, Bin Zhang, Bruce Belanger, et al. "Abstract B14: CA 19-9 levels in patients with metastatic pancreatic adenocarcinoma receiving first-line therapy with liposomal irinotecan plus 5-fluorouracil/leucovorin and oxaliplatin (NAPOX)." In Abstracts: AACR Special Conference on Pancreatic Cancer: Advances in Science and Clinical Care; September 6-9, 2019; Boston, MA. American Association for Cancer Research, 2019. http://dx.doi.org/10.1158/1538-7445.panca19-b14.

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Gaibor, Janeth, Santiago Guerrero, Martina Grefa, Anne Valdez, and Angel Villavicencio. "High-Resolution Resistivity Image Interpretation to Improve Stratigraphic Model of the ITT Field – Oriente Basin, Ecuador." In SPE Annual Technical Conference and Exhibition. SPE, 2022. http://dx.doi.org/10.2118/210088-ms.

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Abstract The Oriente Basin is an oil-rich province located in Ecuador, where the main reservoirs were deposited during the Late Cretaceous. The distribution and thickness of the sandy reservoirs vary from East to West of the basin. For that, most of the reservoirs are amalgamated to the East and the definition of the contacts between them are difficult. The ITT oil field is located in this area and the main reservoir correspond to M1 Sandstone Member of the Napo Formation. However, in certain areas, the contact between M1 Sandstone Member of Napo Formation and the Basal Tena Member of the Tena Formation is hard to discern. The primary objective of this study was determined if the sandstones beds present in the well TMB-081 of the ITT oil field in the Oriente Basin- Ecuador belong to the same formation or not, based on analysis of high-resolution, resistivity-based borehole images. The structural analysis of the image show that the sandy interval to the top of the well is in the same structural zone, which suggest that they were deposited in the same sedimentological conditions. Additionally, the sedimentological analysis shows that textures of the image can be linked with lithofacies defined for deltaic environment in previous works. Finally, the paleocurrents direction suggest that the sediments source rock was located to the South and East of the ITT Field. The contact between Napo and Tena formations is a regional discordance. Therefore, if all sandy interval is in a single structural zone meaning that they belong to the same formation. Additionally, the direction of the paleocurrent suggest that the origin of the sediments is the Amazonian Craton and not the Andes for these sandstones. In conclusion, the sandstones located to the top of the well TMB-081 correspond to the M1 Sandstone and not to the Basal Tena Sandstone. This definition only can be defined using high-resolution resistivity-based images because the conventional logs can provide this type of information.
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Reinehr, Sheila, Marcelo Pessôa, Fernando Laurindo, and Robert Burnett. "Proposta de um modelo híbrido multidimensional para apoiar o processo de avaliação de estratégia tecnológica." In Simpósio Brasileiro de Qualidade de Software. Sociedade Brasileira de Computação - SBC, 2009. http://dx.doi.org/10.5753/sbqs.2009.15509.

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Avaliar a melhor estratégia tecnológica na aquisição de produtos e serviços de TI não é uma atividade trivial e, em geral, exige uma perspectiva multidimensional. Existem diferentes métodos de avaliação aplicáveis aos diferentes tipos software, dependendo da abrangência e dos efeitos que a aplicação pode ter sobre os negócios da organização. Este artigo propõe um modelo híbrido multidimensional de avaliação que leva em consideração quatro dimensões de preocupação: Negócios, Arquitetura, Processo e Organização [NAPO, do original BAPO]. Neste artigo, o contexto de uma empresa do ramo de cooperativas médicas é analisado.
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Rosania, G., P. Jaramillo, and M. Olmedo. "Estudio de la Energia de Yacimientos Campo Auca, Yacimientos Napo "U" Y "T." In 2nd Simposio Bolivariano - Exploracion Petrolera en las Cuencas Subandinas. European Association of Geoscientists & Engineers, 1985. http://dx.doi.org/10.3997/2214-4609-pdb.113.012.

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Barlim, Idham Munady, Afifah Harisah, and Abdul Mufti Radja. "Teritori pada Rumah Tradisional Mandar, di Desa Napo, Kecamatan Limboro, Kabupaten Polewali Mandar." In Temu Ilmiah Ikatan Peneliti Lingkungan Binaan Indonesia 6. Ikatan Peneliti Lingkungan Binaan Indonesia, 2017. http://dx.doi.org/10.32315/ti.6.i011.

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Das, P. S., P. K. Chakraborty, Banarji Behera, R. N. P. Choudhary, Shyamalendu M. Bose, S. N. Behera, and B. K. Roul. "Impedance Characteristics of a New Tungsten Bronze Vanadate: NaPb[sub 2]V[sub 5]O[sub 15]." In MESOSCOPIC, NANOSCOPIC AND MACROSCOPIC MATERIALS: Proceedings of the International Workshop on Mesoscopic, Nanoscopic and Macroscopic Materials (IWMNMM-2008). AIP, 2008. http://dx.doi.org/10.1063/1.3027173.

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Diéguez-Santana, Karel, Liliana Sarduy-Pereira, Amaury Pérez-Martínez, Gerardo Casañola-Martin, Víctor Gualinga Santi, Lilian Bravo Vásquez, María Sánchez Rivadeneria, Melania Huatatoca Chimbo, and William Izurieta Maza. "Impacts of exploitation of stone in the River Tena, Napo province, Ecuador. ." In MOL2NET 2016, International Conference on Multidisciplinary Sciences, 2nd edition. Basel, Switzerland: MDPI, 2017. http://dx.doi.org/10.3390/mol2net-02-03885.

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Serna, M. J. "Porosity Prediction Using Amplitude Mapping - Case Study of the Cretaceous M2 Limestone Member of the Napo Formation, Ecuador." In 4th Simposio Bolivariano - Exploracion Petrolera en las Cuencas Subandinas. European Association of Geoscientists & Engineers, 1991. http://dx.doi.org/10.3997/2214-4609-pdb.115.025eng.

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Yahuarcani, Isaac Ocampo, Lelis Antony Saravia Llaja, Angela Milagros Nunez Satalaya, Javier Arturo Gamboa Cruzado, Anthony Johan Alfaro Acuna, Jose Edgar Garcia Diaz, Edgar Gutierrez Gomez, Jorge Armando Ayarza Rengifo, and Rosario Del Aguila. "WAWA: Mobile educational tool for learning the Kichwa language for the communities of the Napo River in Loreto, Peru." In 2022 IEEE World Engineering Education Conference (EDUNINE). IEEE, 2022. http://dx.doi.org/10.1109/edunine53672.2022.9782387.

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Pocknall, D., J. Stein, R. McCullough, C. Manzolillo, I. Zambrano, M. Ordoñez, and N. Jimenez. "Refined Age Correlations for the Hollin and Napo Formation, Oriente Basin, Ecuador: Implications for the Sequence Stratigraphy and Basin Evolution." In 6th Simposio Bolivariano - Exploracion Petrolera en las Cuencas Subandinas. European Association of Geoscientists & Engineers, 1997. http://dx.doi.org/10.3997/2214-4609-pdb.117.060eng.

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Reports on the topic "NapBOX"

1

G., Erazo, Izurieta J.C., Cronkleton P., Larson A.M., and Putzel L. The use of pigüe (Piptocoma discolor) by smallholders in Napo, Ecuador: sustainable management of a pioneer timber species for local livelihoods. Center for International Forestry Research (CIFOR), 2013. http://dx.doi.org/10.17528/cifor/004307.

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G., Erazo, Izurieta J.C., Cronkleton P., Larson A.M., and Putzel L. El uso de pigüe (Piptocoma discolor) por los pequeños productores de Napo, Ecuador: Manejo sostenible de una especie pionera de madera para los medios de vida locales. Center for International Forestry Research (CIFOR), 2014. http://dx.doi.org/10.17528/cifor/004424.

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