Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
Historia
29
Antigüedades
9
Estudio y enseñanza
9
Filosofía
9
Historia y crítica
8
Inglés
8
Política y gobierno
8
Teatro alemán
8
Aspectos sociales
6
Botánica
6
Enfermedades
5
Español
5
Estudiantes extranjeros
5
Etnología
5
Investigaciones
5
Metodología
5
Música popular
5
Aculturación
4
Administración
4
Aspectos psicológicos
4
Civilización
4
Condiciones sociales
4
Indígenas de México
4
Mayas
4
Mediciones
4
Música
4
Plantas
4
Aspectos ambientales
3
Aspectos económicos
3
Aspectos políticos
3
-
281por Vonk, Vedran, Volkov, Sergey, Keller, Thomas F., Hutterer, Alexander, Lakner, Pirmin, Bertram, Florian, Fleig, Jürgen, Opitz, Alexander K., Stierle, Andreas“…The oxides and their locations are identified as (1) an ultrathin PtO(x) at the buried Pt/YSZ interface, which forms reversibly upon anodic polarization; (2) polycrystalline β-PtO(2), which forms irreversibly upon anodic polarization on the inside of the blisters; and (3) an ultrathin α-PtO(2) at the Pt/air interface, which forms by thermal oxidation and which does not depend on the electrochemical polarization. …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
282“…The intermixing of Ag and Pt atoms, AgPt alloy formation, and concurrent sublimation of Ag atoms plays the major roles in the fabrication of bimetallic AgPt and monometallic Pt NPs along with the enhanced global diffusion and energy minimization of NP system. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
283por Wawrowicz, Kamil, Majkowska-Pilip, Agnieszka, Gaweł, Damian, Chajduk, Ewelina, Pieńkowski, Tadeusz, Bilewicz, Aleksander“…(193m)Pt and (195m)Pt radionuclides are therapeutically attractive Auger electron emitters with notably high Auger electron yield per decay. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
284
-
285“…Pt/poly(3-hexylthiophene-2,5-diyl)/polyethylene oxide + Li(+)/Pt hetero junctions were fabricated, and their pulse responses were studied. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
286por Jiang, Hao, Li, Xiang Yuan, Chen, Ran, Shao, Xing Long, Yoon, Jung Ho, Hu, Xiwen, Hwang, Cheol Seong, Zhao, Jinshi“…In this report, the bias-polarity-dependent RS behaviours in the top electrode W-sputtered SiO(2)-bottom electrode Pt (W/SiO(2)/Pt) structure were examined based on the current-voltage (I-V) sweep. …”
Publicado 2016
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
287“…To date, there have been few reports on patients who underwent EERPE after radical resection of pT1-pT2 rectal cancer. AIM: To present our experience with EERPE in patients after radical resection of pT1-pT2 rectal carcinoma and introduce a simple and effective way to create an extraperitoneal working space. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
288“…Also, pT3/sT4b, pT4a/sT3 and pT4a/sT4a were homogeneity in prognosis. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
289por Kim, Jeongjin, Park, Woong Hyeon, Doh, Won Hui, Lee, Si Woo, Noh, Myung Cheol, Gallet, Jean-Jacques, Bournel, Fabrice, Kondoh, Hiroshi, Mase, Kazuhiko, Jung, Yousung, Mun, Bongjin Simon, Park, Jeong Young“…Density functional theory calculations of the Pt(3)Ni(111) surface demonstrate that a CO molecule adsorbed on an exposed Pt atom with an interfacial oxygen from a segregated NiO(1−x) cluster has a low surface energy barrier of 0.37 eV, compared with 0.86 eV for the Pt(111) surface.…”
Publicado 2018
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
290por Gómez-Monedero, Beatriz, González-Sánchez, María-Isabel, Iniesta, Jesús, Agrisuelas, Jerónimo, Valero, Edelmira“…In this paper, conductive inks from scrapped SPEs were removed by acid leaching, providing high value feedstocks suitable for the electrochemical deposition of Ag, Pt and Ag core-Pt shell-like bimetallic (AgPt) nanoparticles, onto screen-printed carbon electrodes (M(L)@SPCEs, M = Ag, Pt or AgPt, L = metal nanoparticles from leaching solutions). …”
Publicado 2019
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
291por Liu, Ming, Wang, Caochuang, Li, Pengcheng, Cheng, Liang, Hu, Yongming, Xiong, Yao, Guo, Shishang, Gu, Haoshuang, Chen, Wanping“…Many low-dimensional nanostructured metal oxides (MOXs) with impressive room-temperature gas-sensing characteristics have been synthesized, yet transforming them into relatively robust bulk materials has been quite neglected. Pt-decorated SnO(2) nanoparticles with 0.25–2.5 wt% Pt were prepared, and highly attractive room-temperature hydrogen-sensing characteristics were observed for them all through pressing them into pellets. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
292por Xue, Yinxuan, Li, Siyan, Miao, Deyu, Huang, Sai, Guo, Bin, Li, Shanwen, An, Xin-Min“…However, the biological functions of SGTs in Populus tomentosa (P. tomentosa) remain largely unknown. Two full-length PtSGT genes (PtSGT1 and PtSGT4) were previously isolated from P. tomentosa and characterized. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
293“…Pt-non-precious transition metals (Pt-NPTMs) alloy electrocatalysts have gained considerable attention to develop cheaper and efficient electrocatalysts for oxygen reduction reaction (ORR) in proton exchange membrane fuel cells (PEMFCs). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
294“…The reaction of O(2) with a Ru(13)@Pt(42) core–shell particle consisting of a Ru(13) core and a Pt(42) shell was theoretically investigated in comparison with Pt(55). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
295por Zeng, Lingyou, Zhao, Zhonglong, Lv, Fan, Xia, Zhonghong, Lu, Shi-Yu, Li, Jiong, Sun, Kaian, Wang, Kai, Sun, Yingjun, Huang, Qizheng, Chen, Yan, Zhang, Qinghua, Gu, Lin, Lu, Gang, Guo, Shaojun“…Herein we show that single Pt atoms dispersed in cobalt hydrogen phosphate with an unique Pt(OH)(O(3))/Co(P) coordination can achieve remarkable catalytic activity and stability for oxygen evolution. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
296“…We report and analyze a synthetic strategy toward low‐Pt platinum‐nickel (Pt‐Ni) alloy nanoparticle (NP) cathode catalysts for the catalytic electroreduction of molecular oxygen to water. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
297
-
298por Bielcikova, J“…We discuss the nuclear modification factors ($R_{CP}$) and ratios of particle yields in order to investigate the range of anomalous baryon production.The medium modification of the fragmentation process is further explored by studying azimuthal correlations at intermediate-$p_T$ for $K^0_S$, $\Lambda$ and $\bar{\Lambda}$ trigger particles. …”
Publicado 2006
Enlace del recurso
Enlace del recurso
-
299
-
300