Artigos de revistas: "U 1223"

1

Redah, Ghadeer A., Monim H. Al-Jiboori e Osama T. Al-Taai. "A Study of Turbulent Fluctuation of Three-Component Wind and Air Temperature in the Surface Layer of Baghdad Urban". IOP Conference Series: Earth and Environmental Science 1223, n.º 1 (1 de agosto de 2023): 012004. http://dx.doi.org/10.1088/1755-1315/1223/1/012004.

Texto completo da fonte

Resumo:

Abstract In this study, the air temperature and velocity component means were also computed, as were the fluctuation values of the three component velocities (u, v, and w) and the air temperature (T). The instantaneous velocity can be broken down into its tally of varying and time-averaged contributions using a process known as Reynolds decomposition. The Reynolds decomposition depends on how you define the mean. The results show that the behaviors of the u, v, and w diurnal cycles are anticipated in ABL. The best fit is for air temperature because the correlation coefficient between time and temperature is large. The component fluctuated around zero, and the sum of the fluctuation averages equaled zero. The fluctuation of u was large, which increased because of the initial value of u and because of wind direction and friction velocity.

Estilos ABNT, Harvard, Vancouver, APA, etc.

2

Savić, Snežana, e Jelica Paunović. "Safety of cosmetic products in the light of European legislation: Cosmetic Regulation (EC) No 1223/2009". Arhiv za farmaciju 68, n.º 5 (2018): 911–33. http://dx.doi.org/10.5937/arhfarm1805911s.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

3

Dong, Hanwen, Yuanku Meng, Zhiqin Xu, Hui Cao, Zhiyu Yi e Zeliang Ma. "Timing of Displacement along the Yardoi Detachment Fault, Southern Tibet: Insights from Zircon U-Pb and Mica 40Ar−39Ar Geochronology". Journal of Earth Science 30, n.º 3 (junho de 2019): 535–48. http://dx.doi.org/10.1007/s12583-019-1223-z.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

4

Schuch, Ricardo, e Kumar D. Mukherjee. "Radiochemical Methods for Studying Lipase-Catalyzed Interesterification of Lipids". Zeitschrift für Naturforschung C 42, n.º 11-12 (1 de dezembro de 1987): 1285–90. http://dx.doi.org/10.1515/znc-1987-11-1223.

Texto completo da fonte

Resumo:

Reactions involving lipase-catalyzed interesterification of lipids, which are of commendable interest in biotechnology, have been monitored and assayed by radiochemical methods using 14C-labeled substrates. Medium chain (C12 plus Cu) triacylglycerols were reacted in the presence of an immobilized lipase from Mucor miehei and hexane at 45 °C with methyl [1-14C]oleate. [1-14C]oleic acid, [carboxyl-14C]trioleoylglycerol. [1-14C)octadecenyl alcohol, and [U-14C)glycerol, each of known specific activity. The reactions were monitored and the rate of interesterification determined by radio thin layer chromatography from the incorporation of radioactivity into acyl moieties of triacylglycerols (from methyl oleate, oleic acid, and trioleoylglycerol), alkyl moieties of wax esters (from octadecenyl alcohol), and into glycerol backbone of monoacylglycerols and diacylglycerols (from glycerol).

Estilos ABNT, Harvard, Vancouver, APA, etc.

5

Editorial, E. "Retraction: Shuang-Qing L, Jiang-Ying G, Qun D, Zhong-Jie H, Shu-Hong L. Anticoagulant effect of Huisheng Oral Solution in a rat model of thrombosis. Arch biol sci. 2013;65(3):1223-31. DOI: 10.2298/ABS1303223L". Archives of Biological Sciences 67, n.º 4 (2015): 1435. http://dx.doi.org/10.2298/abs150707082e.

Texto completo da fonte

Resumo:

This is a notice of retraction of the article: Anticoagulant effect of Huisheng Oral Solution in a rat model of thrombosis, published in the Archives of Biological Sciences in 2013, Vol. 65, Issue 3. The Editor-in-Chief has been informed that this paper is a redundant publication of an earlier paper: Shuang-Qing L, Jian-Ying G, Jun D, Qun D, Zhong-Jie H, Hong-Yuan L, Shu-Hong L. Anticoagulant effect of Huisheng oral solution in a rat model of thrombosis. Indian J Pharmacol. 2013;45(4):359-64. DOI: 10.4103/0253-7613.115018. This claim is correct and almost the entire paper is a copy of the earlier one. After confirmation of this fact, the Editor-in-Chief of the Archives of Biological Sciences has decided to retract the paper immediately. Link to the retracted article <a href="http://dx.doi.org/10.2298/ABS1303223L">10.2298/ABS1303223L</a>

Estilos ABNT, Harvard, Vancouver, APA, etc.

6

Matos, Jislene Brito, Nayra Iris Sozinho da Silva, Luci Cajueiro Carneiro Pereira e Rauquírio Marinho da Costa. "Caracterização quali-quantitativa do fitoplâncton da zona de arrebentação de uma praia amazônica". Acta Botanica Brasilica 26, n.º 4 (dezembro de 2012): 979–90. http://dx.doi.org/10.1590/s0102-33062012000400028.

Texto completo da fonte

Resumo:

A estrutura da comunidade fitoplanctônica da praia da Princesa (Ilha de Maiandeua) foi estudada durante um ciclo nictemeral nos meses de novembro/08, março/09, junho/09 e setembro/09, de modo a verificar os efeitos de algumas variáveis ambientais sobre esta comunidade. O microfitoplâncton da praia da Princesa esteve representado por 98 táxons, com predomínio das diatomáceas, seguidas dos dinoflagelados e cianofíceas. Nas amostras qualitativas, Coscinodiscus perforatus Ehrenberg se destacou como abundante nos meses de março (45,6%) e junho (45,1%), enquanto que a análise quantitativa revelou Dimeregramma minor (Gregory) Ralfs como dominante, principalmente, em novembro (82,0%) e setembro (83,0%). A biomassa fitoplanctônica (clorofila-a) foi significativamente mais elevada em março (U= 0,0; p<0,05). Os valores médios de densidade fitoplanctônica total foram significativamente mais elevados no período chuvoso (F= 6,2; p<0,05), principalmente em junho (1223 ± 110 x 10³ céls L-1). As curvas de K-dominância revelaram um declínio gradual na diversidade ao longo do período seco. A análise de ordenação (MDS) evidenciou a formação de três grupos, enquanto que a análise de componentes principais (PCA) mostrou a salinidade e a turbidez como as principais variáveis que definiram os componentes. A praia da Princesa é um ambiente dinâmico, onde os processos de ressuspensão promovem o intercâmbio entre populações fitoplanctônicas e fitobênticas. A elevada precipitação e o maior aporte fluvial, carreando elevadas concentrações de nutrientes, favoreceram o maior desenvolvimento do fitoplâncton, principalmente, durante o período chuvoso.

Estilos ABNT, Harvard, Vancouver, APA, etc.

7

Alcaraz, Jesus, Consuelo González-García, Maria Juliana Majado, Raul Pérez, José A. Molina, Manuel Tamayo, Manuel Moreno e Alfonso Morales. "Rituximab in Three Cases of Refractory Thrombotic Thrombocytopenic Purpura." Blood 106, n.º 11 (16 de novembro de 2005): 4008. http://dx.doi.org/10.1182/blood.v106.11.4008.4008.

Texto completo da fonte

Resumo:

Abstract Thrombotic Thrombocytopenic Purpura (TTP) etiology remains elusive, recently has been associated with von-Willebrand Factor-cleavage protein inhibitory antibodies. Plasma exchange (PE) remains the gold standard therapy, however there are some cases resistant to it. Rituximab has been proved useful in antibody mediated immune disorders. We report our experience in 3 consecutive TTP patients, refractory to PE and successfully treated with Rituximab 375 mg/m2 weekly x 6. Case 1. A 41 years old female diagnosed with Hasimoto thyroiditis 4 years before. In January 2003 she was admitted to hospital with headache, abnormal behaviour, 16x109/L platelets and 4–5% schistocytes. 47 PE sessions with a total of 235 fresh frozen plasma units (FFP) for replacement were made. Corticosteroids, IVIG and vincristine were added, but no improvement was achieved. Then, Rituximab was administered, after the second dose a complete clinical response was attained, and she remains well by now. Case 2. A 21 years old female was into hospital in October 2003 with bruises, paraesthesia, skin pallor and jaundice. Hb 6.5 g/dL, platelets 4.6x109/L, LDH 1223 U/L and 13% schistocytes. She received 24 PE with 96 FFP units, plus corticosteroids and vincristine, with no response. Rituximab was administered, after the third dose she experienced a complete response, and remains stable since then. Case 3. female, 35, she was into hospital in January 2005 with diarrhoea, vomiting, jaundice, seizures and bruises, Hb 4.5 g/dL, platelets 10x109/L, LDH 2486 U/L and 20% schistocytes. She received 43 PE with 129 FFP units and corticosteroids, but her neurological situation worsened. Rituximab was administered, after the first dose she experienced a complete response which maintains nowadays Conclusions: intense PE remains the gold standard therapy, it is expensive, scarce, and not free of secondary effects. In a group of patients refractory to PE Rituximab is emerging as useful safe option, it was very well tolerated in ours cases. Unfortunately, we were not able to test the vWF-CP activity and its inhibitor. Our results encourage us to use Rituximab earlier than the first case, in order to avoid too much PE, and now we are considering Rituximab as a second option in patients refractory to PE, but much more cases must be considered.

Estilos ABNT, Harvard, Vancouver, APA, etc.

8

Tang, Yuyu, Hua Kong, Biao Liu, Qi Zong, Qianhong Wu, Hua Jiang e Fucheng Tan. "Geochronology, Whole-Rock Geochemistry, and Sr–Nd–Hf Isotopes of Granitoids in the Tongshanling Ore Field, South China: Insights into Cu and W Metallogenic Specificity". Minerals 12, n.º 7 (15 de julho de 2022): 892. http://dx.doi.org/10.3390/min12070892.

Texto completo da fonte

Resumo:

The Qin-Hang Metallogenic Belt (QHMB), an important metallogenic belt in South China, hosts Cu and W–Sn polymetallic deposits. The Tongshanling ore field in the QHMB is characterized by the coexistence of Cu- and W-bearing polymetallic deposits, which are related to granodiorite and granite porphyry. This study examined whole-rock geochemistry, geochronology, and Sr–Nd–Hf isotopes to determine the genetic relationship between diverse ore-related granitoids (i.e., granodiorite and granite porphyry) and Cu–W metallogeny in the Tongshanling ore field. Zircon LA-ICP-MS U–Pb dating shows that the granodiorite and granite porphyry in the Tongshanling ore field were emplaced at 163.7 ± 0.4 Ma to 154.7 ± 0.6 Ma and 161.1 ± 0.3 Ma, respectively. Geochemically, the granodiorites are classified as oxidized I-type, while the highly evolved granite porphyry is reduced A-type. The Lu–Hf isotopic composition of the granodiorites is characterized by εHf(t) values ranging from –10.49 to –4.99 (average = –7.17), with corresponding TDMC ages ranging from 1524 to 1877 Ma (average = 1682 Ma). In contrast, the granite porphyry has higher εHf(t) values (–3.60 to –1.58, average = –2.78) and younger TDMC (1310–1438 Ma, average = 1387 Ma). The εNd(t) values of granodiorite are −8.06 to −7.37 and the two-stage model ages (TDM2) are 1543–1598 Ma, while the granite porphyry has higher εNd(t) values (−3.0 to −3.4) and younger TDM2 ages (1195–1223 Ma). The results show that the granodiorite and granite porphyry were formed from partial melting of different Mesoproterozoic basement rocks under varying degrees of crust–mantle interaction. Granite porphyry underwent well-recorded fractional crystallization. Compared to the Cu-forming granodiorite, the W-forming granite porphyry has a higher differentiation index, higher crystallization temperatures of zircon (average = 708 °C versus 631 °C), and lower oxygen fugacity (median ΔFMQ = –2.21 versus –1.77).

Estilos ABNT, Harvard, Vancouver, APA, etc.

9

Watson, Alexander B., Tianyu Kong, Allan H. MacDonald e Mitchell Luskin. "Bistritzer–MacDonald dynamics in twisted bilayer graphene". Journal of Mathematical Physics 64, n.º 3 (1 de março de 2023): 031502. http://dx.doi.org/10.1063/5.0115771.

Texto completo da fonte

Resumo:

The Bistritzer–MacDonald (BM) model, introduced by Bistritzer and MacDonald [Proc. Natl. Acad. Sci. U. S. A. 108, 12233–12237 (2011); arXiv:1009.4203], attempts to capture electronic properties of twisted bilayer graphene (TBG), even at incommensurate twist angles, by using an effective periodic model over the bilayer moiré pattern. Starting from a tight-binding model, we identify a regime where the BM model emerges as the effective dynamics for electrons modeled as wave-packets spectrally concentrated at monolayer Dirac points up to error that can be rigorously estimated. Using measured values of relevant physical constants, we argue that this regime is realized in TBG at the first “magic” angle.

Estilos ABNT, Harvard, Vancouver, APA, etc.

10

Editorial, E. "Corrigendum: Transient analytical solution of temperature distribution and fracture limits in pulsed solid-state laser rod by Khalid S. Shibib, Mohammed A. Munshid, Mohammed Jalal Abdul Rayyak, and Luma Hasan Salman* , doi reference: https://doi.org/10.2298/TSCI141011090S". Thermal Science 21, n.º 4 (2017): 1880. http://dx.doi.org/10.2298/tsci170731162e.

Texto completo da fonte

Resumo:

Simeon Oka, Editor-in-Chief of the journal Thermal Science request that it is necessary to name of the 3rd author of the paper TRANSIENT ANALYTICAL SOLUTION OF TEMPERATURE DISTRIBUTION AND FRACTURE LIMITS IN PULSED SOLID-STATE LASER ROD by Khalid S. SHIBIB, Mohammed A. MUNSHID, Mohammed Jalal ABDUL RAYYAK, and Luma Hasan SALMAN* Laser and Optoelectronics Engineering Department, University of Technology, Baghdad, Iraq published in the journal Thermal Science, Year 2017, Vol. 21, No. 3, pp. 1213-1222 since due to typing error of the Editorial staff, name of the 3rd author was not correctly written. Name of the 3rd author written as Mohammed Jalal ABDUL RAYYAK has to be written as: Mohammed Jalal ABDULRAZZAQ Link to the corrected article <a href="http://dx.doi.org/10.2298/TSCI141011090S">10.2298/TSCI141011090S</a>

Estilos ABNT, Harvard, Vancouver, APA, etc.

11

Machado, A. F. L., L. R. Ferreira, L. D. T. Santos, F. A. Ferreira, R. G. Viana, M. S. Machado e F. C. L. Freitas. "Eficiência fotossintética e uso da água em plantas de eucalipto pulverizadas com glyphosate". Planta Daninha 28, n.º 2 (junho de 2010): 319–27. http://dx.doi.org/10.1590/s0100-83582010000200011.

Texto completo da fonte

Resumo:

Objetivou-se com este trabalho avaliar a eficiência fotossintética e o uso da água por plantas de clones de eucalipto submetidas ao herbicida glyphosate. O experimento foi realizado em esquema fatorial 4 x 5, com quatro clones de eucalipto (57, 386, 1203 e 1213) e quatro doses de glyphosate (43,2; 86,2; 129,6; e 172,8 g ha-1) e uma testemunha sem herbicida, considerada dose zero, com quatro repetições. Aos 7, 14, 21 e 28 dias após aplicação do herbicida (DAA) foi avaliada a intoxicação das plantas, e aos 7 e 21 DAA, o fluxo de gases pelos estômatos (U - mmol s-1), a atividade fotossintética (A - mmol m-2 s-1), a condutância estomática (Gs - mol m-1 s-1), a transpiração (E - mol H2O m-2 s-1) e a eficiência do uso da água (QUE - mol CO2 mol H2O-1). Aos 50 DAA, as plantas de eucalipto foram coletadas e colocadas em estufa de ventilação forçada a 70 ºC até atingirem massa constante. Aos 21 DAA, o clone 1203 comportou-se como mais sensível ao herbicida. Não houve diferença entre clones para as variáveis fisiológicas avaliadas. Aos 21 DAA constatou-se que, com o incremento da dose de glyphosate, houve redução na condutância estomática, na taxa de fluxo de gases pelos estômatos, na taxa fotossintética e na eficiência do uso da água. Plantas dos clones 1213 e 1203 apresentaram maior acúmulo de massa seca. O aumento da dose do glyphosate promoveu menor acúmulo de massa seca das plantas de eucalipto. O glyphosate afetou negativamente o crescimento e a eficiência fotossintética e de uso da água dos clones estudados.

Estilos ABNT, Harvard, Vancouver, APA, etc.

12

ÇINAR, Eyyup. "SEYR-U SÜLUK VE ESASLARI". International Journal of Social Humanities Sciences Research (JSHSR) 6, n.º 39 (1 de janeiro de 2019): 1868–76. http://dx.doi.org/10.26450/jshsr.1228.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

13

Garcia-Rebollo, Sagrario, Emilio González-Reimers, Francisco Santolaria-Fernández, Francisco Diaz-Romero, Fermin Rodriguez-Moreno e Antonio Martinez-Riera. "Transient Hemolytic Anemia after Transjugular Intrahepatic Portosystemic Stent Shunt". HPB Surgery 9, n.º 4 (1 de janeiro de 1996): 249–51. http://dx.doi.org/10.1155/1996/19343.

Texto completo da fonte

Resumo:

Management of variceal bleeding secondary to portal hypertension constitutes a challenging issue, particularly in child's C cirrhotic patients. Recently, transjugular placement of self-expanding metallic stents in the liver (TIPS), creating a shunt between the portal and hepatic branches has provided a safe and promising therapeutic approach in this clinical situation. We report here the case of a 66-year-old male cirrhotic patient who developed a moderately severe clinical picture of a Coombsnegative hemolytic anemia (serum hemoglobin, 93 g/l, serum bilirubin 160.74 umol/L (9.4 mg/dl), indirect 6.3 mg/dl (107.73 umol/L); serum LDH 1220 u/l, reticulocytes, 5.1%. serum ferritin, 1221 ug/1, schistocytes in peripheral blood smear) the week after undergoing a TIPS, suggesting the development ofa microangiopathic hemolytic anaemia secondary to red blood cell disruption by passing through the metallic network of the stent.

Estilos ABNT, Harvard, Vancouver, APA, etc.

14

Luo, Fang, Luca Silvioli, David A. Cullen, Andrea Zitolo, Frederic Jaouen e Peter Strasser. "A New Catalyst System for the Oxygen Reduction Reaction (ORR) at Fuel Cell Cathodes: P-Block Precious Group Metal-Free Tin and Nitrogen-Doped Carbon (SnNC) Catalyst". ECS Meeting Abstracts MA2023-02, n.º 40 (22 de dezembro de 2023): 1943. http://dx.doi.org/10.1149/ma2023-02401943mtgabs.

Texto completo da fonte

Resumo:

The sluggish kinetics of the Oxygen Reduction Reaction (ORR) and the consequently large amount of platinum catalyst required for cathode material in Proton Exchange Membrane Fuel Cell (PEMFC) is today’s primary hurdle for commercializing fuel cell technology in automotive application.1 A class of carbon-doped with metal and nitrogen electrocatalysts (labelled MNC) is promising substitute for platinum-group metals (PGMs) in oxygen reduction reaction (ORR) in PEMFC.2 Particular attention was placed on a specific family of MNC catalysts derived from 3d transition metal precursors with FeNC and CoNC being the most promising for PEMFC applications requiring high power density.3-5 In the present contribution, we report on a new MNC catalyst system, different by its chemical nature from all others catalysts previously reported as ORR-active in acidic medium. The highlights of this work are the successful design and synthesis of SnNC as a non-noble metal catalyst for the first time, and the finding that SnNC hosts Sn-based active sites that can achieve the same turnover frequency as Fe-based active sites in FeNC, and much higher turnover frequency than Co-based active sites in CoNC. FeNC and CoNC materials have, until now, been the state-of-art PGM-free catalysts for ORR in acidic medium. The present SnNC material shows also high and similar selectivity for the four-electron ORR pathway as FeNC, much higher than CoNC materials. The prepared SnNC catalysts meet and exceed the FeNC catalysts in terms of hydrogen-air fuel cell power density. The SnNC-NH3 catalysts displayed a 40-50% higher current density than FeNC-NH3 at cell voltages below 0.7 V. Added benefits include a Fenton-inactive character of Sn. Among other techniques, density functional theory and 119Sn Mössbauer spectroscopy were used in combination to investigate SnNC, providing for the first time insights on the structure of its active sites, their rate-determining step for ORR and selectivity for the four-electron reduction pathway. References Holton, O. T.; Stevenson, J. W., The Role of Platinum in Proton Exchange Membrane Fuel Cells. Platinum Metals Review 2013, 57 (4), 259-271. Luo, F.; Wagner, S.; Ju, W.; Primbs, M.; Li, S.; Wang, H.; Kramm, U. I.; Strasser, P., Kinetic Diagnostics and Synthetic Design of Platinum Group Metal-Free Electrocatalysts for the Oxygen Reduction Reaction Using Reactivity Maps and Site Utilization Descriptors. Journal of the American Chemical Society 2022, 144 (30), 13487-13498. Zitolo, A.; Ranjbar-Sahraie, N.; Mineva, T.; Li, J.; Jia, Q.; Stamatin, S.; Harrington, G. F.; Lyth, S. M.; Krtil, P.; Mukerjee, S.; Fonda, E.; Jaouen, F., Identification of catalytic sites in cobalt-nitrogen-carbon materials for the oxygen reduction reaction. Nature Communications 2017, 8 (1), 957. Zitolo, A.; Goellner, V.; Armel, V.; Sougrati, M.-T.; Mineva, T.; Stievano, L.; Fonda, E.; Jaouen, F., Identification of catalytic sites for oxygen reduction in iron- and nitrogen-doped graphene materials. Nature materials 2015, 14 (9), 937-942. Luo, F.; Roy, A.; Silvioli, L.; Cullen, D. A.; Zitolo, A.; Sougrati, M. T.; Oguz, I. C.; Mineva, T.; Teschner, D.; Wagner, S.; Wen, J.; Dionigi, F.; Kramm, U. I.; Rossmeisl, J.; Jaouen, F.; Strasser, P., P-block single-metal-site tin/nitrogen-doped carbon fuel cell cathode catalyst for oxygen reduction reaction. Nature materials 2020, 19 (11), 1215-1223.

Estilos ABNT, Harvard, Vancouver, APA, etc.

15

Steinstraesser, A., R. Schmidt, K. Bergmann, R. Dahmen e R. H. A. Becker. "Investigational new insulin glargine 300 U/ml has the same metabolism as insulin glargine 100 U/ml". Diabetes, Obesity and Metabolism 16, n.º 9 (24 de março de 2014): 873–76. http://dx.doi.org/10.1111/dom.12283.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

16

M. H., Oryan. "On power series and Mahler's U-numbers." MATHEMATICA SCANDINAVICA 65 (1 de dezembro de 1989): 143. http://dx.doi.org/10.7146/math.scand.a-12273.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

17

Bell, David N. F., e David G. Blanchflower. "The U‐shape of happiness in Scotland". Scottish Journal of Political Economy 68, n.º 4 (14 de junho de 2021): 407–33. http://dx.doi.org/10.1111/sjpe.12283.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

18

Chen, X. P., Z. Y. Huang, B. X. Zhang, Z. W. Zhang, X. M. Yin e B. H. Zhang. "Chen's technique of transpancreatic U-Sutures for pancreaticojejunostomy after pancreaticoduodenectomy in 1220 cases". HPB 20 (setembro de 2018): S328. http://dx.doi.org/10.1016/j.hpb.2018.06.366.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

19

Ayan, Sezgin, Fulvio Ducci, Halil Barş Özel, Muhidin Šeho, Esra Nurten Yer e Nezahat Turfan. "Antioksidacijska varijabilnost sjemena u glavnim i marginalnim populacijama libanonoskog cedra (Cedrus libani A. Rich.)". Šumarski list 142, n.º 11-12 (14 de dezembro de 2018): 593–600. http://dx.doi.org/10.31298/sl.142.11-12.3.

Texto completo da fonte

Resumo:

Genetska raznolikost je osnova za prilagodbu i opstanak vrsta drveća u promjenjivim uvjetima okoline te predstavlja ključni uvjet stabilnosti i produktivnosti šumskih ekosustava. Predmet ovog istraživanja su glavne i marginalne populacije libanonskog cedra (Cedrus libani A. Rich.) zbog njihove važnosti u očuvanju gena. Procjena genetske varijabilnosti u izoliranim populacijama od velike je važnosti za programe očuvanja i poboljšanja. U uvjetima djelovanja globalnih klimatskih promjena populacije mogu posjedovati genotipove budućeg prilagodljivog potencijala. Cilj ove studije je utvrditi: (a) količinu prolina, za bolje razumijevanje stresa uzrokovanog nedostatkom vode u populaciji, (b) ukupnih topljivih proteina, MDA, H202, a-amilaze te (c) varijabilnosti antioksidansa kao CAT, SOD, APX i GuPX kod sjemena pet glavnih populacija (AND-Kahramanmaraş-Andırın/Elmadağı, POZ-Adana-Pozantı/Pozantı, ANA-Mersin-Anamur/Abanoz, FIN-Antalya-Finike/Aykırıçay and KAS-Antalya-Kaş/Karaçay) i jedne marginalne populacije Amasya-Tokat-Niksar/Çatalan (NIK) u Turskoj. Prema dobivenim rezultatima, značajna razlika je otkrivena među populacijama. Značajno veće količine prolina otkrivene su za populaciju ANA (7,46 μmol/g) i POZ (7,22 μmol/g), dok su najniže količine prolina otkrivene u populaciji KAS (3,98 μmol/g) koje predstavljaju optimalnu distribuciju libanonskog cedra. Ovaj rezultat pokazuje da su populacije POZ i ANA, u prijelaznoj zoni iz mediteranske regije do područja stepa, otpornije na mraz nego druge populacije. Najveća količina enzima α-amilaze detektirana je u POZ populaciji koja raste u optimalnom rasprostiranju libanonskog cedra. Značajno više razine H2O2 detektirane su u populacijama NIK (11,97μmol/g) i ANA (11,60 μmol/g), što ukazuje na veće razine oksidacijskog stresa u uzorcima sjemena iz tih populacija. Ovim istraživanjem potvrđeno je da su enzimi poput SOD, CAT, GuPXi APX koji kontroliraju razine reaktivnih vrsta kisika (ROS) u biljnim stanicama, elementi antioksidacijskog obrambenog sustava koji djeluju kao zaštitni mehanizmi biljaka protiv stresnih stanja. S praktičnog gledišta, poboljšanje pošumljavanja može se postići na stepi Srednje Anatolijske regije koja posjeduje značajane površine za pošumljavanje u Turskoj, primjenom šumskog reprodukcijskog materijala iz populacija POZ i ANA koje pokazuju veću otpornosti na stres, kao i populacije NIK koja je izolirana i marginalna.

Estilos ABNT, Harvard, Vancouver, APA, etc.

20

Corfu, Fernando, e R. Michael Easton. "Sharbot Lake terrane and its relationships to Frontenac terrane, Central Metasedimentary Belt, Grenville Province: new insights from U–Pb geochronology". Canadian Journal of Earth Sciences 34, n.º 9 (1 de setembro de 1997): 1239–57. http://dx.doi.org/10.1139/e17-099.

Texto completo da fonte

Resumo:

The Sharbot Lake terrane of the Central Metasedimentary Belt in Ontario comprises marbles, minor tholeiitic basalts and siliciclastic rocks, metamorphosed at low to moderate degrees, and is intruded by several suites of mafic to felsic plutons. Gabbroic and associated monzogranitic phases of the Lavant complex in northwestern parts of the terrane yield ages of 1224 ± 2 Ma for zircon and monazite, and 1221–1211 Ma for titanite. The Wolf Grove structure, a gneissic domain in the northeastern part of the area, was migmatized and intruded by granites at 1168 Ma prior to its tectonic juxtaposition on amphibolites and marbles of the Sharbot Lake terrane. Correlative events recorded by gneiss, quartzite, and marble from Carleton Place farther east stress the strong affinity of the Wolf Grove structure with rocks of the Frontenac terrane. The 1156 ± 2 Ma posttectonic Maberly stock intrudes rocks near the boundary zone between the Frontenac and Sharbot Lake terranes, suggesting that the two terranes were linked by 1156 Ma. The distribution of U–Pb ages for titanite, monazite, and rutile throughout the area emphasizes the distinctive metamorphic evolution characterizing different domains of the region, documents the lack of 1168 Ma metamorphic overprint in western domains, records the main 1168 Ma high-grade event and slightly younger subsidiary events in eastern domains, and indicates local resetting events. The combined data underline the geological complexity of the eastern Central Metasedimentary Belt, confirming the existence of significant compressional and metamorphic events in the period 1170–1160 Ma.

Estilos ABNT, Harvard, Vancouver, APA, etc.

21

Reis, Mahmut, Hurem Dutal, Nursen Bolat e Ilknur Altun Aladag. "Using GeoWEPP model to determine sediment yield and runoff in the Keklik watershed in Kahramanmaras, Turkey". Šumarski list 141, n.º 11-12 (4 de dezembro de 2017): 569. http://dx.doi.org/10.31298/sl.141.11-12.3.

Texto completo da fonte

Resumo:

GeoWEPP predstavlja geoprostorno sučelje modela iz Projekta predviđanja vodene erozije (eng. WEPP), kojim se predviđa produkcija nanosa i otjecanja pomoću digitalnih georeferentnih informacija integriranih s alatima GIS-a. Osim toga, modelom se može odrediti mjesto produkcije nanosa i otjecanja te moguća mjesta sakupljanja nanosa. U ovom je istraživanju model GeoWEPP korišten za procjenu produkcije nanosa i otjecanja u slivu rijeke Keklik, koja je smještena 12 km od Kahramanmarasa u istočnoj sredozemnoj regiji. Digitalne karte ulaznih datoteka koje su potrebne za model GeoWEPP generirane su pomoću alata GIS-a. Procijenjeni prosječni godišnji protok nanosa sliva iznosio je 34533,5 tona, dok je produkcija nanosa iznosila 44,2 tone/ha. Ovo je istraživanje pokazalo da model GeoWEPP može donositeljima odluka dati brzu i vrlo preciznu procjenu produkcije nanosa u velikim slivovima.

Estilos ABNT, Harvard, Vancouver, APA, etc.

22

Marzinotto, Benedicta. "Embedded Macroeconomic Institutions: Italy's Fiscal U-Turn in the 1990s and Beyond". JCMS: Journal of Common Market Studies 53, n.º 6 (28 de abril de 2015): 1301–18. http://dx.doi.org/10.1111/jcms.12253.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

23

Nasdala, Lutz, Fernando Corfu, Blair Schoene, Simon R. Tapster, Corey J. Wall, Mark D. Schmitz, Maria Ovtcharova et al. "GZ7 and GZ8 - Two Zircon Reference Materials for SIMS U-Pb Geochronology". Geostandards and Geoanalytical Research 42, n.º 4 (8 de outubro de 2018): 431–57. http://dx.doi.org/10.1111/ggr.12239.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

24

ten Houte de Lange, Sterre. "'Er zijn nog 80.000 wachtenden voor u'". Zorgvisie 52, n.º 5 (agosto de 2022): 42–45. http://dx.doi.org/10.1007/s41187-022-1213-0.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

25

Axelsson, Emelie, Jonas Pape, Jasper Berndt, Fernando Corfu, Klaus Mezger e Michael M. Raith. "Rutile R632 - A New Natural Reference Material for U-Pb and Zr Determination". Geostandards and Geoanalytical Research 42, n.º 3 (9 de maio de 2018): 319–38. http://dx.doi.org/10.1111/ggr.12213.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

26

Kvesić, Stjepan, Dalibor Ballian e Mirzeta Memišević Hodžić. "Varijabilnost populacija javora klena (Acer campestre L.) u Bosni i Hercegovini prema morfološkim obilježjima plodova". Šumarski list 143, n.º 11-12 (20 de dezembro de 2019): 529–37. http://dx.doi.org/10.31298/sl.143.11-12.3.

Texto completo da fonte

Resumo:

U radu je prikazana morfološka varijabilnost ploda 25 populacija javora klena (Acer campestre L.) na području Bosne i Hercegovine. Morfometrijsko istraživanje unutar- i među-populacijske varijabilnosti provedeno je na temelju 10 morfoloških značajki ploda, pri čemu su korištene deskriptivne i univarijatne statističke analize. Provedenim istraživanjem najmanje varijabilnim značajkama pokazale su se varijable koje opisuju oblik ploda, sa najmanjom varijabilnošću kod značajke odnos širine i dužine sjemenke. Za razliku od toga, za mjerene značajke ploda utvrđeni su viši koeficijenti varijacije. Najvarijabilnija značajka ploda u javora klena bila je dužina stapčice ploda. Najdivergentnije populacije obuhvaćene ovim istraživanjem bile su populacija Trebinje i populacija Rogatica. Za populaciju Trebinje utvrđene su minimalne srednje vrijednosti za pet od devet analiziranih značajki ploda, a za populaciju Rogatica maksimalne srednje vrijednosti za pet od devet analiziranih značajki. Analizom varijance ustanovljene su statistički značajne razlike između populacija za sve analizirane značajke. Isto tako, istraživanjem je utvrđeno da je unutarpopulacijska varijabilnost veća od međupopulacijske varijabilnosti za većinu istraživanih značajki. Odstupanje od tog pravila pokazuje varijabla F4 (dužina krilca ploda bez sjemenke) gdje komponenta varijance na međupopulacijskoj i unutarpopulacijskoj razini zauzima podjednak udio u ukupnoj varijanci. Provedena istraživanja morfološke varijabilnosti ploda javora klena u Bosni i Hercegovini predstavljaju pionirska istraživanja ove vrste, a dobiveni rezultati, temeljeni na morfometrijskoj analizi morfoloških značajki plodova, mogu poslužiti kao temelj za daljnja istraživanja.

Estilos ABNT, Harvard, Vancouver, APA, etc.

27

Bleeker, J. A. C., e C. Jonker. "Status of Psychogeriatrics in the Netherlands". International Psychogeriatrics 2, n.º 2 (setembro de 1990): 169–73. http://dx.doi.org/10.1017/s1041610290000424.

Texto completo da fonte

Resumo:

In 1989, the Netherlands had a total population of 14.5 million with 1.8 million people (12.3%) over 65 years old and 0.4 million (2.5%) over 80 years old. The 1989 total cost of health care was 35 billion guilders (19 billion U. S. dollars). Approximately 2.5 billion guilders (about 1.3 billion U. S. dollars) was spent on psychogeriatrics—largely on clinical facilities (96%), divided between 7,200 geriatric beds in psychiatric hospitals, and 22,600 beds in psychogeriatric nursing homes.

Estilos ABNT, Harvard, Vancouver, APA, etc.

28

Memišević Hodžić, Mirzeta, Sulejman Sinanović e Dalibor Ballian. "The relationship of growth characteristics and wood quality on the experimental plot of larch". Šumarski list 147, n.º 11-12 (15 de dezembro de 2023): 525–34. http://dx.doi.org/10.31298/sl.147.11-12.3.

Texto completo da fonte

Resumo:

Europski ariš (Larix decidua Mill.) pokazao je vrlo dobar rast i prilagodljivost ekološkim uvjetima u Bosni i Hercegovini. Cilj istraživanja je utvrditi varijabilnost morfoloških svojstava ariša na pokusnoj površini kod Kaknja, te varijabilnosti u početku osržavanja, kao i postojanje korelacija između ovih svojstava. U sjemenskoj sastojini ariša, osnovanoj sadnicama starosti 2+0 1979. godine, napravljena je trajna pokusna površina od 0,45 hektara i na njoj mjerene su visine i promjeri stabala 2002. i 2020. godine, te izračunate temeljnica i volumen. Stabla su 2020. godine bušena na prsnoj visini Preslerovim svrdlom kako bi se odredio udio osrženosti. Izračunate su prosječne vrijednosti svih svojstava. Zatim je odabrano po deset, pet i jedno najbolje stablo po svojstvima promjera, visine, temeljnice, volumena i izračunate razlike između prosječnih vrijednosti za deset stabala i ukupnog prosjeka, prosjeka za pet stabala i ukupnog prosjeka, te razlike između maksimalnih i prosječnih vrijednosti za istraživana svojstva. Također je izračunavat Pearsonov koeficijent korelacije između svih istraživanih svojstava. Prosječan promjer stabala starih 41 godinu bio je 24,6 cm, prosječna visina 21,8 m. Rezultati istraživanja osrženosti su pokazali da ariš prosječno počinje osržavati pri starosti od 14 godina. Pearsonov koeficijent korelacije za 2020. godinu pokazuje da postoji negativna korelacija između početka osržavanja prema svim ostalim svojstvima, odnosno stabla koja ranije osržavaju imaju veće vrijednosti svojstava rasta. Rezultati će biti korišteni u procesima individualne selekcije ariša sa dobrim visinskim i debljinskim prirastom i ranim osržavanjem.

Estilos ABNT, Harvard, Vancouver, APA, etc.

29

Bloom, Frederick. "Long time existence of solutions for ∂2∂T2u(x,t) + ∂∂Tα(u(x,t)) = ∂2∂X2β(u(x,t))". Computers & Mathematics with Applications 21, n.º 5 (1991): 41–56. http://dx.doi.org/10.1016/0898-1221(91)90214-o.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

30

Dorais, Corinne, Antonio Simonetti, Loretta Corcoran, Tyler L. Spano e Peter C. Burns. "Happy Jack Uraninite: A New Reference Material for High Spatial Resolution Analysis of U‐Rich Matrices". Geostandards and Geoanalytical Research 44, n.º 1 (19 de setembro de 2019): 125–32. http://dx.doi.org/10.1111/ggr.12293.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

31

Torres, Paulo, Gil Penha-Lopes, Luís Narciso, Adriano Macia e José Paula. "Fecundity and brood loss in four species of fiddler crabs, genus Uca (Brachyura: Ocypodidae), in the mangroves of Inhaca Island, Mozambique". Journal of the Marine Biological Association of the United Kingdom 89, n.º 2 (março de 2009): 371–78. http://dx.doi.org/10.1017/s0025315408002701.

Texto completo da fonte

Resumo:

In this study, four species of fiddler crabs (Uca) at Inhaca Island, Mozambique, were studied: their fecundity determined and egg loss between the first and last embryonic development stage evaluated. Ovigerous female crabs were collected throughout February to March (wet season) of 2006, during day-time at low tide, in Ponta Rasa (U. annulipes and U. inversa) and Saco (U. chlorophthalmus and U. vocans) mangroves. Average brood size increased significantly with female and species size, ranging from 932 (CW = 8.51 mm) in U. annulipes, to 18,057 (CW = 23.5 mm) in U. vocans. The number of embryos decreased significantly over the incubation period for each species. Brood loss from embryonic stage I to stage IV for U. annulipes, U. inversa, U. chlorophthalmus and U. vocans was 12.3%, 14%, 43.2% and 23.6%, respectively (P < 0.05). Positive allometry was recorded for all species in the early development stage, however, due to the higher relative brood loss in larger females (U. vocans), when comparing the number of embryos in late developmental stage, a negative allometry was possible to observe. The average volume of embryos at the same stage differed among species although significant differences were found between embryonic stages for all species. Embryo volume increased 96.1%, 93.3%, 92.9% and 96.3% in, respectively, U. annulipes, U. inversa, U. chlorophthalmus and U. vocans (P < 0.05). Differences in brood loss were attributed to habitat substrate and structure, stress factors and behavioural aspects.

Estilos ABNT, Harvard, Vancouver, APA, etc.

32

Pfaff, Katharina, Rolf L. Romer e Gregor Markl. "U-Pb ages of ferberite, chalcedony, agate, 'U-mica' and pitchblende: constraints on the mineralization history of the Schwarzwald ore district". European Journal of Mineralogy 21, n.º 4 (31 de agosto de 2009): 817–36. http://dx.doi.org/10.1127/0935-1221/2009/0021-1944.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

33

Zhang, R. T., D. G. Seely, V. M. Andrianarijaona, I. N. Draganić e C. C. Havener. "Measurement of the Charge Exchange Cross Section for N⁷⁺, O⁷⁺ Ions in Collision with Atomic H". Astrophysical Journal 931, n.º 1 (1 de maio de 2022): 1. http://dx.doi.org/10.3847/1538-4357/ac6876.

Texto completo da fonte

Resumo:

Abstract The absolute total cross sections for the charge exchange between highly charged ions 15N7+, O7+, and atomic H have been measured with the ion-atom merged-beams apparatus at Oak Ridge National Laboratory. The collision energy range is from 1224 down to 2 eV u−1, which covers outflowing hot components of astrophysical charge exchange plasmas like stellar-wind and supernova remnants. Good agreement with the previous measurements and theory is found for the collision energies above 100 eV u−1, while below 100 eV u−1 limited agreement is achieved with the available calculations. These cross-section data are useful for modeling X-ray emission resulting from the charge exchange at the interface of hot plasma interacting with ambient neutral gas.

Estilos ABNT, Harvard, Vancouver, APA, etc.

34

Hanif, Hanif. "MAKNA AKUNTANSI PERTANGGUNGJAWABAN YANG MELAMPAUI". Jurnal Akuntansi 10, n.º 1 (28 de fevereiro de 2021): 21–27. http://dx.doi.org/10.46806/ja.v10i1.796.

Texto completo da fonte

Resumo:

The concept of responsibility accounting accompanies the concept of responsibility center which means that any authority given to a manager over a business unit must be accounted for by that authority, especially the authority in achieving financial targets, both revenue and expenses. The concept of responsibility center and responsibility accounting are management tools to ensure that the entrusted manager truly upholds the trust by exercising the given authority and must dare to take responsibility for that authority in the future. This concept also emphasizes that a manager cannot be held responsible by his superiors for more than the authority given to him. More than that, this concept aims not to let in the management of the organization, managers throw responsibilities at each other or "scapegoat" others to escape the responsibilities of the work unit they lead. One of the functions of accounting is a tool for financial accountability, indeed the study of responsibility accounting is part of the realm of management accounting, but in a broader sense, the financial accountability of public companies can also be called "public accountability accounting". In this section, the irony occurs, accounting as a financial accountability tool sometimes "slips" into a manipulation tool. However, research at the level of society-based economy practice seems to show that the light of responsibility accounting remains illuminating and can even be referred to as “beyond responsibility accounting", because accountability accounting is not only interpreted as a material aspect, not limited to accountability to interested parties but accountability is related to religious values, namely, all things in this world will be accounted for in the future to God. Keywords: responsibility accounting, responsibility center, authority, responsibility, trust, religiosity References: Anthony, Robert N., and V. G. (2007). Management Control Systems (12th ed.). Boston: McGraw-Hill/Irwin. Arief Suadi (1997), Sistem Pengendalian Manajemen Yogyakarta, BPFE Burrel, Gibson, Gareth Morgan (1994), Sociological Paradigms and Organizational Analysis, England Ashgate Publishing Limited. Blocher, E. J., Stout, D. E., Juras, P. E., & Cokins, G. (2013). Cost Management: A Stategic Emphasis (7th ed.). Mc Graw Hill. Chaniago, Hasril (2019).Kisah Hidup Haji Bustamam:Pendiri Restoran Sederhana. Yayasan Pustaka Obor Indonesia, 2019 Hanif. (2015a). Introducing Mato Based Profit-Sharing Accounting and its Synergy with Cooperative and Sharia. Procedia - Social and Behavioral Sciences, 211, 1223–1230. https://doi.org/http://dx.doi.org/10.1016/j.sbspro.2015.11.163 Hanif.(2015b). Management Control System Design: An Interpretive Ethnography. Procedia - Social and Behavioral Sciences, 211, 119–126. https://doi.org/10.1016/j.sbspro.2015.11.018 Hanif . (2015c). Pencarian Makna Dibalik Akuntansi Kewirausahaan Berbasis Kearifan Lokal. Jurnal Akuntansi Hanif. (2017). (Re)Konstruksi Akuntansi Keuangan Bagi Hasil Sistem Mato. Akuntansi Multiparadigma, 8(2), 1–15. Retrieved from http://jamal.ub.ac.id/index.php/jamal/article/view/505 Hanif, Ludigdo, U., Rahman, A. F., & Baridwan, Z. (2013). Memaknai Corporate Governance Berbasis Kearifan Lokal. In Seminar Nasional Akuntansi (SNA) (Vol. 16, pp. 4813–4835). Manado, Indonesia: Ikatan Akuntan Indonesia. Hanif, Ludigdo, U., Rahman, A. F., & Baridwan, Z. (2015). Akuntansi Bagi-Hasil Sistem Mato:Etnografi Bisnis Restoran Padang. Jakarta: Mitra Wacana Media. Hanif, H., Rakhman, A., & Nurkholis, M. (2019). Building a Concept of Entrepreneurial Control, 8(4), 1198–1206. https://doi.org/10.18421/TEM84-13 Hanif, H., Rakhman, A., & Nurkholis, M. (2019). Building a Concept of Entrepreneurial Control, 8(4), 1198–1206. https://doi.org/10.18421/TEM84-13 Hanif, H., Rakhman, A., & Nurkholis, M. (2018). New Productivity Concept Based on Local Wisdom: Lessons from Indonesia. J. Mgt. Mkt. Review, 3(3), 96-103. Hanif, H., Rakhman, A., & Nurkholis, M., Pirzada, Kashan. (2019b). Intellectual capital: extended VAIC model and building of a new HCE concept: the case of Padang Restaurant Indonesia. African Journal of Hospitality, Tourism and Leisure Hansen, D. R., & Mowen, M. M. (2005). Management Accounting (7th ed.). Singapore: Thomson South-Western. Hilton, R. (2008). Managerial Accounting: Creating Value in a Dynamic Business Environment (7th ed.). Boston: McGraw-Hill/Irwin. Retrieved from 978-007-126555-3MHID 007-126555-4 Jensen, M., C., & Meckling, W. (1976). Theory o f the firm: Managerial behavior, agency cost a nd ownership structure, Journal of Finance Economic 3:305-360, di -download dari http://www.nhh.no/for/courses/spring/eco420/jensen-meckling-76.pdf Kamayanti, Ari (2016). Metode Penelitian Kualitatif Akuntansi Pengantar Religius Keilmuan. Yayasan Rumah Peneleh Kaplan, Robert S, Norton, David P. (2001). The Strategy Focused Organization How Balanced Scorecard Companies Thrive in The New Business Environtment. Boston, Massachusetts: Harvard Business School Press.

Estilos ABNT, Harvard, Vancouver, APA, etc.

35

Kehagias, Dimitris T., Athanassios D. Gouliamos, Vassilios Smyrniotis e Lambros J. Vlahos. "Diagnostic efficacy and safety of MRI of the liver with superparamagnetic iron oxide particles (SH U 555 A)". Journal of Magnetic Resonance Imaging 14, n.º 5 (2001): 595–601. http://dx.doi.org/10.1002/jmri.1224.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

36

Jouneau, S. "Une nouveauté dans la BPCO: les patients « GOLD-U »". Revue des Maladies Respiratoires Actualités 3, n.º 5 (outubro de 2011): 473–77. http://dx.doi.org/10.1016/s1877-1203(11)70146-x.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

37

Ji, You Qing, e Jue Xian Li. "The Quasiapproximate $(\mathcal{U} + \mathcal{K})$ ?Invariants of Essentially Normal Operators". Integral Equations and Operator Theory 50, n.º 2 (outubro de 2004): 255–78. http://dx.doi.org/10.1007/s00020-003-1226-z.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

38

Bleijenberg, Nienke, Valerie H. ten Dam, Irene Drubbel, Mattijs E. Numans, Niek J. de Wit e Marieke J. Schuurmans. "Development of a Proactive Care Program (U-CARE) to Preserve Physical Functioning of Frail Older People in Primary Care". Journal of Nursing Scholarship 45, n.º 3 (26 de março de 2013): 230–37. http://dx.doi.org/10.1111/jnu.12023.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

39

Vučković, Slobodan, e Dušan Regodić. "Examination of a hypothetical 122 mm projectile reduced model in the supersonic wind tunnel". Vojnotehnicki glasnik 44, n.º 6 (1996): 168–76. http://dx.doi.org/10.5937/vojtehg9602168v.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

40

Hùng, Nguyễn Duy, e Vương Kim Ngân. "Giá trị của cộng hưởng từ trong dự đoán độ mô học của u màng não vùng góc cầu tiểu não". Tạp chí Nghiên cứu Y học 140, n.º 4 (20 de maio de 2021): 103–8. http://dx.doi.org/10.52852/tcncyh.v140i4.138.

Texto completo da fonte

Resumo:

Vai trò của cộng hưởng từ trong dự đoán độ mô học của u màng não vùng góc cầu tiểu não. Phương pháp hồi cứu trên 46 bệnh nhân u màng não vùng góc cầu tiểu não được chụp cộng hưởng từ, phẫu thuật và có kết quả giải phẫu bệnh sau phẫu thuật tại Bệnh viện Việt Đức từ tháng 8 năm 2019 đến tháng 6 năm 2020. Giá trị của ADC vùng u, các dấu hiệu dự đoán u màng bậc cao trên cộng hưởng từ được mô tả, thống kê và đối chiếu với độ mô học trên hình ảnh giải phẫu bệnh. Kết quả: các u màng não có dấu hiệu hạn chế khuếch tán, ngấm thuốc không đồng nhất sau tiêm, viền dịch não tủy quanh u không đều, phù não xung quanh u, giới hạn u không rõ và xâm lấn cấu trúc lân cận trên hình ảnh cộng hưởng từ có khả năng được chẩn đoán là u màng não bậc cao trên mô bệnh học cao gấp lần lượt là 19; 10,8; 14,2; 14,2; 12,3 và 78 lần so với các u màng não không có dấu hiệu này. Giá trị ADC trung bình và rADC u màng não bậc I cao hơn giá trị ADC trung bình và rADC u màng não không phải bậc I. Ngưỡng giá trị rADC lớn hơn hoặc bằng 1,0 có ý nghĩa dự báo tốt đối với u màng não bậc I. Kết luận: Các dấu hiệu trên cộng hưởng từ và giá trị ADC có vai trò dự đoán độ mô học của u màng não.

Estilos ABNT, Harvard, Vancouver, APA, etc.

41

Kovačićek, Tihana, Mateja Jež Rogelj, Magdalena Zrakić Sušac, Lari Hadelan, Ornella Mikuš e Vesna Očić. "Basic indicators of animal husbandry in the European Union". Meso 25, n.º 2 (14 de abril de 2023): 149–60. http://dx.doi.org/10.31727/m.25.2.1.

Texto completo da fonte

Resumo:

Stočarska proizvodnja, kao jedna od najvažnijih grana poljoprivredne proizvodnje, se odvija na oko 30 % ukupne zemljine površine, te svjetsku populaciju opskrbljuje s 13 % prehrambenih potreba i troši oko polovice svjetske proizvodnje žita. Procjene o rastu ljudske populacije i dohotka, ali i promjeni životnih navika sugeriraju rast potražnje za proizvodima stočarstva. Prema podacima Eurostata za 2020. godinu, u Europskoj uniji (EU) poljoprivredna proizvodnja se odvija na oko 38 % ukupne kopnene površine, a u njoj sudjeluje preko 9,1 milijun poljoprivrednih gospodarstava, od čega se 24,5 % isključivo bavi stočarstvom. U stočarstvu EU dominira uzgoj svinja, slijedi ga uzgoj goveda, ovaca i koza. U razdoblju od 2015. do 2021. dolazi do smanjenja populacije svinja, goveda, ovaca i koza, što rezultira i smanjenjem proizvodnje mesa. U 2021. najviše svinjskog mesa je proizvedeno u Španjolskoj (22,1 %) i Njemačkoj (21,2 %), a ukupna proizvodnja svinjskog mesa je u ukupnoj proizvodnji mesa sudjelovala sa 53 %. Najvažniji proizvođači mesa peradi u 2021. su Poljska (19,2 %), Francuska (12,5 %), Španjolska (12,3 %) i Njemačka (12 %). U proizvodnji goveđeg mesa, koje je u 2021. činilo 15,5 % u proizvodnji mesa EU, prednjače Francuska (20,9 %), Njemačka (15,8 %) i Italija (11 %). U EU se najmanje proizvodi ovčjeg i kozjeg mesa, oko 1 %, a najvažniji proizvođači su Španjolska (28 %) za ovčje meso i Grčka (39,7 %) za kozje meso. Bazni indeksi cijena u razdoblju 2015.-2021. (2015.=100) ukazuju na rast cijena proizvoda stočarstva. Vrijednost stočarske proizvodnje je u razdoblju 2012.-2021. rasla. U prognozi kretanja poljoprivredne proizvodnje u razdoblju 2021. do 2031. Europska komisija (EK) očekuje smanjenje konzumacije mesa po glavi stanovnika, smanjenje proizvodnje i izvoza živih životinja u govedarstvu i svinjogojstvu. Promjena potrošačkih preferencija će rezultirati povećanjem potražnje za mesom peradi, ovčjim i kozjim mesom, te smanjenjem potražnje za svinjskim i goveđim mesom.

Estilos ABNT, Harvard, Vancouver, APA, etc.

42

Tang, L., M. Santosh, T. Tsunogae, T. Koizumi, X. K. Hu e X. M. Teng. "Petrology, phase equilibria modelling and zircon U-Pb geochronology of Paleoproterozoic mafic granulites from the Fuping Complex, North China Craton". Journal of Metamorphic Geology 35, n.º 5 (7 de fevereiro de 2017): 517–40. http://dx.doi.org/10.1111/jmg.12243.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

43

Nasdala, Lutz, Fernando Corfu, John W. Valley, Michael J. Spicuzza, Fu-Yuan Wu, Qiu-Li Li, Yue-Heng Yang et al. "Zircon M127 - A Homogeneous Reference Material for SIMS U-Pb Geochronology Combined with Hafnium, Oxygen and, Potentially, Lithium Isotope Analysis". Geostandards and Geoanalytical Research 40, n.º 4 (16 de julho de 2016): 457–75. http://dx.doi.org/10.1111/ggr.12123.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

44

Romer, R. L., U. Schärer, R. J. Wardle e D. H. C. Wilton. "U–Pb age of the Seal Lake Group, Labrador: relationship to Mesoproterozoic extension-related magmatism of Laurasia". Canadian Journal of Earth Sciences 32, n.º 9 (1 de setembro de 1995): 1401–10. http://dx.doi.org/10.1139/e95-113.

Texto completo da fonte

Resumo:

The Seal Lake Group of eastern Labrador unconformably overlies the 1273 ± 1 Ma (2σ) Harp Dyke Swarm. In its lower parts, the Seal Lake Group includes conglomerates, quartzites, and red-bed sediments, and both the lower and middle parts are intruded by olivine gabbro sills. This magmatism was coeval with the emplacement of basaltic volcanic rocks in the middle and upper sections of the Seal Lake Group. Two different gabbro varieties yield baddeleyite and zircon U–Pb ages of [Formula: see text] Ma and [Formula: see text] Ma, respectively. The older age corresponds to the emplacement of a fine- to medium-grained voluminous olivine gabbro, whereas the younger age was obtained on a coarse-grained gabbro that intrudes the fine-grained gabbro. These ages place magmatism in the Seal Lake area in the ca. 1270–1220 Ma phase of extension-related magmatism of Laurentia and Baltica that was associated with voluminous mafic dyke swarms. Such extension-related mafic Mesoproterozoic magmatism occurs on both cratons during three distinct intervals at 1460–1420, 1270–1220, and 1180–1070 Ma, respectively, suggesting that Laurentia and Baltica formed a coherent unit until at least 1180 Ma.

Estilos ABNT, Harvard, Vancouver, APA, etc.

45

Chojnacki, Cezary, Aleksandra Błońska e Jan Chojnacki. "The Effects of Melatonin on Elevated Liver Enzymes during Statin Treatment". BioMed Research International 2017 (2017): 1–7. http://dx.doi.org/10.1155/2017/3204504.

Texto completo da fonte

Resumo:

Taking statins can cause increase in the level of aspartate and alanine aminotransferase. The aim of this study was to assess the usefulness of melatonin in counteracting the adverse hepatic events from statins. Methods. The research program included 60 patients (aged 47–65 years, 41 women and 19 men) with hyperlipidemia taking atorvastatin or rosuvastatin at a dose of 20–40 mg daily. The patients were randomly allocated in two groups. Group I (n=30) was recommended to take the same statin at a standardized daily dose of 20 mg together with melatonin at a dose of 2×5 mg. Group II (n=30) patients took statin with placebo at the same dose and time of the day. Follow-up laboratory tests (AST, ALT, GGT, and ALP) were evaluated after 2, 4, and 6 months of treatment. Results. In Group I the levels of all enzymes decreased after 6 months, particularly AST, 97,2±19,1 U/L versus 52,8±12,3 U/L (p<0,001); ALT, 87,4±15,6 U/L versus 49,8±14,5 U/L (p<0,001); and GGT, 84,1±14,8 U/L versus 59,6 U/L (p<0,001). Conclusion. Melatonin exerts a hepatoprotective effect in patients taking statins.

Estilos ABNT, Harvard, Vancouver, APA, etc.

46

Grühn, Bastian, Steffen Strese, Tessa C. Flatten, Nikolai A. Jaeger e Malte Brettel. "Temporal Change Patterns of Entrepreneurial Orientation: A Longitudinal Investigation of CEO Successions". Entrepreneurship Theory and Practice 41, n.º 4 (julho de 2017): 591–619. http://dx.doi.org/10.1111/etp.12239.

Texto completo da fonte

Resumo:

This study investigates the temporal change patterns of entrepreneurial orientation (EO) subsequent to chief executive officer (CEO) successions. Integrating prior research, we hypothesize that CEO successions lead to a change in EO and that this change exhibits an inverse U‐shape over time. Based on data collected for 67 CEO successions, our empirical results support our hypotheses, showing that successions effectuate changes in EO and tend to increase the level of EO in firms. Changes in EO peak in the second to fourth year of a new CEO's tenure, with less change before and after. We also demonstrate that changes in EO occur later but are more pronounced if the newly appointed firm leader is an outside CEO.

Estilos ABNT, Harvard, Vancouver, APA, etc.

47

Easton, R. M., e S. L. Kamo. "Harvey-Cardiff domain and its relationship to the Composite Arc Belt, Grenville Province: insights from U–Pb geochronology and geochemistryThis article is one of a series of papers published in this Special Issue on the theme of Geochronology in honour of Tom Krogh." Canadian Journal of Earth Sciences 48, n.º 2 (fevereiro de 2011): 347–70. http://dx.doi.org/10.1139/e10-064.

Texto completo da fonte

Resumo:

Combined mapping, U–Pb isotope dilution – thermal ionization mass spectrometry (ID–TIMS) geochronology and geochemical studies in Harvey-Cardiff domain in the western Composite Arc Belt reveal the presence of a long-lived magmatic–metamorphic history between 1290 and 1030 Ma. Following intrusion of gneissic tonalite of the Anstruther and Burleigh gneiss complexes at ca. 1290 Ma, diorite of the Salmon Burn intrusive complex was emplaced at 1242.1 ± 1.1 Ma. A potassium-feldspar megacrystic monzogranite in the Salerno Creek deformation zone that forms the boundary between Harvey-Cardiff domain and Bancroft terrane was emplaced at 1211.3 ± 1.5 Ma, similar to the 1220 ± 1.6 Ma old Junction pluton and a previously reported age of ca. 1229 Ma from another Methuen suite granite in the domain. All three ages are 20 to 30 million years younger than Methuen suite ages elsewhere in the Composite Arc Belt (1250–1240 Ma). Deformation along the Salerno Creek deformation zone is constrained between 1211 Ma, the age of the megacrystic monzogranite, and 1050 Ma, the age of titanite grains from the Salmon Burn intrusive complex and a late alkalic dike. A monzogranite of the newly recognized Catchacoma granite suite yielded an age of 1067 ± 3.7 Ma, similar to the 1059.2 ± 1.6 Ma age obtained from the Cavendish pegmatite vein. These ages suggest a temporal link between late granite and pegmatite emplacement in Harvey-Cardiff domain. Metamorphic zircon, monazite, and titanite ages fall into three clusters (1082–1070, 1063–1045, and 1037–1030 Ma) and may represent a protracted metamorphic event or reflect distinct pulses during the Ottawan orogeny.

Estilos ABNT, Harvard, Vancouver, APA, etc.

48

Lisman, Ton, Laurent O. Mosnier, Thierry Lambert, Evelien P. Mauser-Bunschoten, Joost C. M. Meijers, H. Karel Nieuwenhuis e Philip G. de Groot. "Inhibition of fibrinolysis by recombinant factor VIIa in plasma from patients with severe hemophilia A". Blood 99, n.º 1 (1 de janeiro de 2002): 175–79. http://dx.doi.org/10.1182/blood.v99.1.175.

Texto completo da fonte

Resumo:

Recombinant factor VIIa (rFVIIa) is a novel prohemostatic drug for patients with hemophilia who have developed inhibitory antibodies. The postulation has been made that hemophilia is not only a disorder of coagulation, but that hyperfibrinolysis due to a defective activation of thrombin activatable fibrinolysis inhibitor (TAFI) might also play a role. In this in vitro study, the potential of rFVIIa to down-regulate fibrinolysis via activation of TAFI was investigated. rFVIIa was able to prolong clot lysis time in plasmas from 17 patients with severe hemophilia A. The prolongation of clot lysis time by rFVIIa was completely abolished by addition of an inhibitor of activated TAFI. The concentration of rFVIIa required for half maximal prolongation of clot lysis time (Clys½-VIIa) varied widely between patients (median, 73.0 U/mL; range, 10.8-250 U/mL). The concentration of rFVIIa required for half maximal reduction of clotting time (Cclot½-VIIa) was approximately 10-fold lower than the Clys½-VIIa value (median, 8.4 U/mL; range, 1.7-22.5 U/mL). Inhibition of TFPI with a polyclonal antibody significantly decreased Clys½-VIIa values (median, 2.6 U/mL; range, 0-86.9 U/mL), whereas Cclot½-VIIa values did not change (median, 7.2 U/mL; range, 2.2-22.5 U/mL). On addition of 100 ng/mL recombinant full-length TFPI, a nonsignificant increase of Clys½-VIIa values was observed (median, 119.2 U/mL; range, 12.3-375.0 U/mL), whereas Cclot½-VIIa values did not change (median, 8.8 U/mL; range, 2.6-34.6 U/mL). In conclusion, this study shows that rFVIIa both accelerates clot formation and inhibits fibrinolysis by activation of TAFI in factor VIII-deficient plasma. However, a large variability in antifibrinolytic potential of rFVIIa exists between patients.

Estilos ABNT, Harvard, Vancouver, APA, etc.

49

Umemoto, Tomofumi, Naomi Hirano, Osamu Kameya, Yasuo Fukui, Nario Kuno e Keiya Takakubo. "U-shaped outflow in the LYNDS 1221 dark cloud - an example of interaction of outflows with ambient molecular clouds". Astrophysical Journal 377 (agosto de 1991): 510. http://dx.doi.org/10.1086/170380.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

50

Mustari, A., e N. Ahmad. "Effects of probiotics on serum biochemical parameters in rats". Bangladesh Veterinarian 28, n.º 2 (21 de maio de 2012): 70–74. http://dx.doi.org/10.3329/bvet.v28i2.10685.

Texto completo da fonte

Resumo:

Twelve one-month-old rats (Rattus norvegicus) were randomly divided into three groups of four. All groups were fed commercial diet, 20 g/rat for seven days. In addition, groups A and B were given home made probiotic (curd), commercial probiotic (Bio-Top®). Total serum cholesterol in A, B and C was 91.6 ± 3.6, 92.1 ± 1.2 mg, 122.3 ± 4.9 mg/dl, respectively. Triglyceride in A (47.5 ± 16.4 mg/dl), B (44.0 ± 5.0 mg/dl) and C (146.4 ± 25.4 mg/dl) differed significantly (P<0.01). High Density Lipoprotein (HDL) in A (79.2 ± 0.4 mg/dl), B (80.5 ± 0.9 mg/dl), C (73.7 ± 1.3 mg/dl) and Low Density Lipoprotein (LDL) in A (2.8 ± 0.2 mg/dl), B (2.9 ± 0.3 mg/dl), C (19.3 ± 5.9 mg/dl) also differed significantly (P<0.01). Serum aspartate transaminase (AST) in A (112.8 ± 1.4 U/L), B (110.5 ± 6.0 U/L), C (134.2 ± 3.5 U/L), Serum alanine transaminase (ALT) in A (31.7 ± 2.3 U/L), B (27.3 ± 2.2 U/L), C (40.7 ± 5.7 U/L) differed significantly (P<0.01). Creatinine in A (0.8 ± 0.1 mg/dl), B (0.7 ± 0.1 mg/dl), C (0.7 ± 0.1 mg/dl) did not differ significantly. It is suggested that the probiotics altered blood chemistry in the rats.DOI: http://dx.doi.org/10.3329/bvet.v28i2.10685Bangl. vet. 2011. Vol. 28, No. 2, 70 74

Estilos ABNT, Harvard, Vancouver, APA, etc.

Artigos de revistas sobre o tema "U 1223"

Crie uma referência precisa em APA, MLA, Chicago, Harvard, e outros estilos