標(biāo)題: Titlebook: LACAME 2012; Proceedings of the 1 C. A. Barrero Meneses,E. Passamani Caetano,L. E. Z Conference proceedings 2014 Springer Science+Business [打印本頁(yè)] 作者: 劉興旺 時(shí)間: 2025-3-21 19:20
書(shū)目名稱LACAME 2012影響因子(影響力)
作者: 要求比…更好 時(shí)間: 2025-3-21 20:50
Whiteness process of tile ceramics: using a synthetic flow as a modifier agent of color firing, mass occurs in this system. The results suggest that the change of color firing can be alternatively due to two main factors: (i) diluting the hematite content in the sample because of the use of synthetic flow and (ii) part of the hematite is converted in other uncolored crystal structures, which makes the final color firing lighter.作者: BROTH 時(shí)間: 2025-3-22 01:29 作者: single 時(shí)間: 2025-3-22 07:16 作者: 天文臺(tái) 時(shí)間: 2025-3-22 12:13
Effect of sintering conditions on the magnetic and structural properties of , , , , , , synthesizedt, a sintering time of 0.17 h with a controlled slow ramp of 1 °C/min between 500 °C and 250 °C. All samples were characterized by X-ray diffraction and M?ssbauer spectroscopy. It was found that the sintering time improves the crystallinity while the magnetic behavior was modified by the changes in the cooling rate.作者: bisphosphonate 時(shí)間: 2025-3-22 13:48
Comparison of methods to obtain ash from coal of the Southwest of Colombia,served through M?ssbauer spectra and X-ray patterns taken from samples of NC, (LTA) and the conventional method of High Temperature Ash (HTA). The results show that the LTA process provides more representative data of the mineral phases for natural coal than that using the conventional HTA process.作者: 警告 時(shí)間: 2025-3-22 17:42
Conference proceedings 2014technology, metallurgy, corrosion, and magnetism, have been put together in original works produced by invited speakers and different research teams across the continent. Reprinted from Hyperfine Interactions (HYPE) Volume作者: Mirage 時(shí)間: 2025-3-23 00:03
ials, nanotechnology, metallurgy, corrosion, and magnetism, have been put together in original works produced by invited speakers and different research teams across the continent. Reprinted from Hyperfine Interactions (HYPE) Volume978-94-024-0713-6978-94-007-6482-8作者: 輕率看法 時(shí)間: 2025-3-23 01:53
,M?ssbauer study of intermediate superparamagnetic relaxation of maghemite (,-Fe,O,) nanoparticles,ments also show almost zero coercivity at RT. TEM images show nanoparticles with diameter smaller than 10 nm, which are in good agreement with the X-ray pattern and the fitting of the magnetization data.作者: 是比賽 時(shí)間: 2025-3-23 07:16
Characterization of iron in airborne particulate matter,?ssbauer spectroscopy confirmed the presence of similar iron oxides in samples of PM and in the samples of iron ore, indicating the anthropogenic origin in the material present in atmosphere of the study area.作者: Obstreperous 時(shí)間: 2025-3-23 13:07 作者: FAST 時(shí)間: 2025-3-23 17:25 作者: 妨礙議事 時(shí)間: 2025-3-23 21:40 作者: effrontery 時(shí)間: 2025-3-24 00:14
,57FE M?ssbauer spectroscopy studies of Tektites from Khon Kaen, Ne Thailand,uished in Fe with octahedral and tetrahedral coordination. The Fe./Fe. and Fe. tetrahedral/octahedral ratios have been determined from the relative areas of the various spectral components. Their values have been discussed in the light of actual literature.作者: Rinne-Test 時(shí)間: 2025-3-24 04:29 作者: Aggregate 時(shí)間: 2025-3-24 07:00
Formation of nanostructured ,-Al,Cu,Fe crystalline phase by the ball milling technique,e values for the bulk .-phase. Magnetic measurements show a weak ferromagnetic behavior with M. = 0.46 emu.g. for the bulk .-phase. After the milling process this value increases to M. = 1.50 emu.g. due to the formation and growth of a magnetic interstitial region after reducing the average grain size of the sample.作者: 狗窩 時(shí)間: 2025-3-24 12:24 作者: 密碼 時(shí)間: 2025-3-24 17:08 作者: 完成才能戰(zhàn)勝 時(shí)間: 2025-3-24 19:23 作者: 權(quán)宜之計(jì) 時(shí)間: 2025-3-24 23:30 作者: 態(tài)度暖昧 時(shí)間: 2025-3-25 04:09
Effect of sintering conditions on the magnetic and structural properties of , , , , , , synthesizedo different thermal treatments were employed. All samples were previously milled and then compacted. Later, the sintering process was carried out in two cycles. For the first one, a sintering time of 2 h was followed by a cooling process governed by the inertia of the furnace. In the second treatmen作者: Optic-Disk 時(shí)間: 2025-3-25 10:15 作者: 業(yè)余愛(ài)好者 時(shí)間: 2025-3-25 14:02
,57FE M?ssbauer spectroscopy studies of Tektites from Khon Kaen, Ne Thailand,d. A MIMOS II spectrometer in backscattering geometry has been used in the study, so that no sample preparation at all was required. The spectra have been analysed in terms of discrete spectral components using Voigt functions. The results are similar to those obtained with analysis done with quadru作者: 使苦惱 時(shí)間: 2025-3-25 15:55
Formation of magnetic nanoparticles studied during the initial synthesis stage,amples were extracted at different stages of the reaction. While spectra measured on samples extracted at low reactor temperatures showed the starting materials Fe(acac). diluted in benzyl alcohol undergoing slow paramagnetic relaxation, a sample extracted at a reactor temperature of 180 °C gave cle作者: Gullible 時(shí)間: 2025-3-25 21:30 作者: 跑過(guò) 時(shí)間: 2025-3-26 03:39
,Self-tuning digital M?ssbauer detection system,high-voltage supply. Assuming constant discrimination levels, a drift in the detector gain impacts the output rate, producing an effect on the output spectrum. In some cases (e.g. single-energy resonant absorption experiments) data of interest can be completely lost. We present a digital self-adapti作者: Legend 時(shí)間: 2025-3-26 07:26 作者: 投射 時(shí)間: 2025-3-26 10:11
,M?ssbauer study of intermediate superparamagnetic relaxation of maghemite (,-Fe,O,) nanoparticles,es. For the preparation, magnetite precursor, were oxidized by adjusting the pH = 3.5 at about 80 oC in an acid medium, The mean size of the maghemite particles calculated from the X-ray diffractogram was around 5.7 nm. M?ssbauer spectroscopy measurements at room temperature show their superparamagn作者: 紀(jì)念 時(shí)間: 2025-3-26 15:48 作者: biopsy 時(shí)間: 2025-3-26 19:15 作者: Hearten 時(shí)間: 2025-3-27 00:25
Oxidation states of iron as an indicator of the techniques used to burn clays and handcraft archaeoces with the radiocarbon method indicate that these artifacts were probably handcrafted between 1,500 and 500 years before the present. Fragments ceramic utensils were collected in the archaeological site of Beltr?o, in the municipality of Corinto, state of Minas Gerais, Brazil. A fragment of about 作者: adulterant 時(shí)間: 2025-3-27 01:57 作者: Clinch 時(shí)間: 2025-3-27 05:39
Whiteness process of tile ceramics: using a synthetic flow as a modifier agent of color firing,o whiteness. Therefore, the .Fe M?ssbauer spectroscopy was used to understand how the interaction of the iron element in the mechanism of color firing mass occurs in this system. The results suggest that the change of color firing can be alternatively due to two main factors: (i) diluting the hemati作者: ALIEN 時(shí)間: 2025-3-27 12:12 作者: Concrete 時(shí)間: 2025-3-27 15:26 作者: CHOIR 時(shí)間: 2025-3-27 19:38 作者: NOVA 時(shí)間: 2025-3-27 22:48 作者: audiologist 時(shí)間: 2025-3-28 05:23 作者: Essential 時(shí)間: 2025-3-28 07:29
J. A. Ramos Guivar,A. Bustamante,J. Flores,M. Mejía Santillan,A. M. Osorio,A. I. Martínez,L. De Los ssment and treatment.Contributors are recognized experts in .In recent years there has been a tremendous growth in psychology as a field of study and in the number of students of clinical psychology in particular. The latter is partly due to the proliferation of professional schools of psychology th作者: antiquated 時(shí)間: 2025-3-28 11:15
H. Martínez,L. D’Onofrio,G. Gonzálezssment and treatment.Contributors are recognized experts in .In recent years there has been a tremendous growth in psychology as a field of study and in the number of students of clinical psychology in particular. The latter is partly due to the proliferation of professional schools of psychology th作者: 詳細(xì)目錄 時(shí)間: 2025-3-28 17:31
F. V. F. Tavares,J. D. Ardisson,P. C. H. Rodrigues,W. Brito,W. A. A. Macedo,V. M. F. Jacominoar. The latter is partly due to the proliferation of professional schools of psychology that are devoted to practitioner-oriented degrees, rather than the traditional research-oriented course of study. Whatever school students emerge from, however, they are obliged to demonstrate proficiency in prov作者: muster 時(shí)間: 2025-3-28 21:32
D. L. Floresta,J. D. Ardisson,M. Fagundes,J. D. Fabris,W. A. A. Macedossment and treatment.Contributors are recognized experts in .In recent years there has been a tremendous growth in psychology as a field of study and in the number of students of clinical psychology in particular. The latter is partly due to the proliferation of professional schools of psychology th作者: ABYSS 時(shí)間: 2025-3-29 00:49 作者: 不自然 時(shí)間: 2025-3-29 05:57 作者: 斗爭(zhēng) 時(shí)間: 2025-3-29 10:18
María L. Cerón Loayza,Jorge A. Bravo Cabrejosssment and treatment.Contributors are recognized experts in .In recent years there has been a tremendous growth in psychology as a field of study and in the number of students of clinical psychology in particular. The latter is partly due to the proliferation of professional schools of psychology th作者: adipose-tissue 時(shí)間: 2025-3-29 15:13
Alexandre Christófaro Silva,Mauricio Escudey,Juan Enrique F?rster,Carmen Pizarro,José Domingos Ardisar. The latter is partly due to the proliferation of professional schools of psychology that are devoted to practitioner-oriented degrees, rather than the traditional research-oriented course of study. Whatever school students emerge from, however, they are obliged to demonstrate proficiency in prov作者: COLIC 時(shí)間: 2025-3-29 18:59 作者: Functional 時(shí)間: 2025-3-29 23:03 作者: 玷污 時(shí)間: 2025-3-30 00:25
A. Veiga,C. M. Grunfeld,G. A. Pasquevich,P. Mendoza Zélis,N. Martínez,F. H. Sánchezhe developmental trajectory required to reach the highest of these levels. Each chapter in Volume I will follow a similar format including an overview, basic competencies, and expert competencies. This will fac978-0-387-09757-2作者: CROW 時(shí)間: 2025-3-30 06:15
M. Z. Pinto,M. Pillaca,C. V. Landauro,J. Quispe-Marcatoma,C. Rojas-Ayala,V. A. Pe?a Rodriguez,E. Baghe developmental trajectory required to reach the highest of these levels. Each chapter in Volume I will follow a similar format including an overview, basic competencies, and expert competencies. This will fac978-0-387-09757-2作者: Inclement 時(shí)間: 2025-3-30 12:18
J. A. Ramos Guivar,A. Bustamante,J. Flores,M. Mejía Santillan,A. M. Osorio,A. I. Martínez,L. De Los he developmental trajectory required to reach the highest of these levels. Each chapter in Volume I will follow a similar format including an overview, basic competencies, and expert competencies. This will fac978-0-387-09757-2作者: adroit 時(shí)間: 2025-3-30 13:51
H. Martínez,L. D’Onofrio,G. Gonzálezhe developmental trajectory required to reach the highest of these levels. Each chapter in Volume I will follow a similar format including an overview, basic competencies, and expert competencies. This will fac978-0-387-09757-2作者: 詳細(xì)目錄 時(shí)間: 2025-3-30 18:01 作者: Pander 時(shí)間: 2025-3-30 23:03 作者: 無(wú)畏 時(shí)間: 2025-3-31 02:43 作者: hurricane 時(shí)間: 2025-3-31 08:59
Virender K. Sharma,Zoltan Homonnay,Karolina Siskova,Libor Machala,Radek Zboril作者: Pericarditis 時(shí)間: 2025-3-31 12:24 作者: Notorious 時(shí)間: 2025-3-31 15:24
J. M. Marín,Y. A. Rojas,G. A. Pérez Alcázar,B. Cruz,M. H. Medina Barreto作者: 微塵 時(shí)間: 2025-3-31 17:30
M. Kraken,I.-C. Masthoff,A. Borchers,F. J. Litterst,G. Garnweitner作者: 新鮮 時(shí)間: 2025-4-1 01:23 作者: 使厭惡 時(shí)間: 2025-4-1 04:36 作者: 受辱 時(shí)間: 2025-4-1 10:00 作者: Jubilation 時(shí)間: 2025-4-1 13:52 作者: 違抗 時(shí)間: 2025-4-1 16:41
,Analysis of broadened M?ssbauer spectra using simple mathematical functions,tegral equation rather than the typical second order regularized algorithm. From the extracted hyperfine field distribution functions of the M?ssbauer spectra of the amorphous and crystallized Fe.Cr.Si.B. magnetic alloy the short range atomic order for the amorphous state of this alloy can be inferr
