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| 1 | Effect of alumina content and heat treatment on microstructure and upconversion emission of Er^(3+)ions in oxyfluoride glass-ceramics显示文摘The effect of alumina content and heat treatment temperature and time, on microstructure and Er3+ (0.5 mol.%) emission of oxy-fluoride glass-ceramics were investigated in this research. Two values of 1.8 (SA1.8Er0.5) and 2.18 (SA2.18Er0.5) were selected in this re-search for SiO2/Al2O3 ratio. According to DTA results, precursor glasses were heat treated at 630, 660 and 690 °C for 4 h and some glasses were also heat treated at 630 °C for 48 and 72 h. The results indicated that alumina content had significant effect on phase separation and vis-cosity of the glasses. Therefore the size, size distribution, and volume concentration of nano CaF2 crystals which precipitated during the heat treatment depended on alumina content of the glass. Due to the much smaller size of the precipitated CaF2 crystals in the glasses of low alumina content, these samples maintained excellent transparency and had narrower crystal size distribution than the high alumina glasses. The crystal size was increased markedly with the temperature increasing from 630 to 690 °C. On the other hand a slight increase was observed in the crystal size by raising the heat treatment time in both glasses. Results indicated that in low alumina content glass (SA2.18Er0.5) the size of CaF2 nanocrystals was controlled in one order of magnitude. The increase of heat treatment time and temperature led to the incorporation of Er3+ ions into CaF2 crystalline phase, increasing significantly the upconversion intensity. After heat treatment at 690 ℃ for 4 h, atomic force microscope (AFM) re-vealed the development of small crystals with an average size of 80 and 30 nm in SA1.8Er0.5 and SA2.18Er0.5 samples, respectively. | Mohammad Hasan Imanieh Bijan Eftekhari Yekta Vahak Marghussian Inocencio Rafael Martin Benenzuela Alberto Hernandez Creus Saeed Shakhesi Esmaeil Eslami | 2012 | Journal of Rare Earths2012，30，12： | 3 |
| 2 | 补充重组人黄体生成素对于大龄生育期女性降调节后卵巢刺激和种植率的影响显示文摘Objective: To evaluate the effects of recombinant human luteinizing hormone (rhLH) supplementation on ovarian stimulation and implantation rate in down- regulated women of advanced reproductive age. Design: Prospective randomized study.Setting: University teaching hospital.Patient(s): A total of 120 consecutive normogona-dotropic infertile women < 35 years old undergoing their first cycle of IVF or intracytoplasmic sperm injection (ICSI) treatment.Intervention(s): Ovarian stimulation in a long agonist protocol with a combination of recombinant human follicle- stimulating hormone (rhFSH) and rhLH (group 1, n = 60) starting on day 6 of FSH stimulation until hCG at a daily fixed dose of 150 IU of rhLH, or with rhFSH alone (group 2, n = 60).Main Outcome Measure(s): Ovarian stimulation characteristics, ovum retrieval, and IVF/ICSI outcome.Result(s): The mean number of intermediate (10- 14 mm) and large ( > 14- < 18 mm) but not leading ( < 18 mm) follicles was significantly lower in group 1 on the day of hCG injection.The oocyte yield and maturity as well as the number of oocytes fertilized were significantly higher in group 2 than in group 1.However, the number of patients having embryo transfer (n = 55 in both treatment groups), the number and quality of embryos replaced, the implantation rate (20.6% vs.21.7% ) and clinical pregnancy rates per embryo transfer (44% vs.45% ) were similar in groups 1 and 2.Conclusion(s): The rhLH supplementation does not increase ovarian response and implantation rates in patients of older reproductive age stimulated with rhFSH under pituitary suppression for assisted reproductive technologies(ARTs). | Fáabregues F. Creus M. Pearrubia J. J. Balasch 朱亮 | 2006 | 世界核心医学期刊文摘(妇产科学分册)2006，2，9： | 3 |
| 3 | Periodic homogenization in thermoviscoelasticity: case of multilayered media with ageing显示文摘 | MAGHOUS S CREUS G J | 2003 | International Journal of Solids and Structures2003，40，4： | 1 |
| 4 | Reduced plasma fibrinolytic potential in patients with recurrent implanta- tion failure after IVF and embryo transfer 显示文摘 | Mart nez-Zamora MA Creus M Tassies D | 2011 | Hum Reprod2011，26，3： | 1 |
| 5 | Reduced plasma fibrinolytic potential in patients with recurrent implantation failure after IVF and embryo transfer显示文摘 | Martínez-Zamora MA Creus M Tassies D | 2011 | Hum Reprod2011，26，： | 1 |
| 6 | Serum neopterin as an objective marker of psoriatic dis- ease activity 显示文摘 | Sanchez-Regana M CatasQs M Creus L | 2000 | Acta Derm Venereol2000，80，3： | 1 |
| 7 | Expression pattern of osteopontin andavB3integrin during the implantation window in infertile patients with early stages oFendometriosis显示文摘 | Casals G Ordi J Creus M | 2012 | Hum Reprod2012，27，3： | 1 |
| 8 | Pentoxifylline versus placebo in the treatment of infertility associated with minimal or mild endometriosis: a pilot study randomized clinical trial 显示文摘 | Balasch J Creus M Fabrees F | 1997 | Hum Reprod1997，12，9： | 1 |
| 9 | Effects of recombinant human luteinizing hormone supplementation on ovarian stimulation and the implantation rate in down-regulated women of advanced reproductive age显示文摘 | Fábregues F Creus M Penarrubia J | 2006 | Fertil Steril2006，85，4： | 1 |
| 10 | Expression pattern of os- teopontin and alphavbeta3 integrin during the implantation window in infertile patients with early stages of endometri- osis显示文摘 | Casals G Ordi J Creus M | 2012 | Hum Reprod2012，27，3： | 1 |
| 11 | Distribution of cadaverine and lysine decarboxylase activity in nicotiana glauca plants 显示文摘 | Bagni N Creus J Pistoechi R | 1986 | Journal of Plant Physiology1986，125，1： | 1 |
| 12 | Day 3 serum inhibin B and FSH and age as predictors of assisted reproduction treatment outcome显示文摘 | Creus M Penarrubia J Fabregues F | 2000 | Hum Reprod2000，15，11： | 1 |
| 13 | Triggering of ovulation by a gonadotropin releasing hormone agonist in gonadotropin stimulated cycles for prevention of ovarian hyperstimulation syndrome and multiple pregnancy显示文摘 | Balasch J Tur R Creus M | 1994 | Gynecol Endocrinol1994，8，1： | 1 |
| 14 | Effects of recombinant human luteinizing hormone supplementation on ovarian stimulation and the implantation rate in down-regulated women of advanced reproductive age显示文摘 | Fabregues F Creus M Penarrnbia J | 2006 | Fertil Steril2006，85，4： | 1 |
| 15 | Characterization of electrodeposited nickel coatings from sulphamate electrolyte without additive显示文摘 | GODON A CREUS J FEAUGAS X | 2011 | Materials Characterization2011，62，2： | 1 |
| 16 | Distribution of cadaverine and lysine decarboxylase activity in nicotiana glauca plants 显示文摘 | Bagni N Creus J Pistocchi R | 1986 | Journal of Plant Physiology1986，125，1： | 1 |
| 17 | Day 3 serum inhibin B and FSH and age as predictors of assisted reproduction treatment outcome 显示文摘 | Creus M Penarrubia J Fabregues F | 2000 | Hum Reprod2000，15，11： | 1 |
| 18 | An analytical-numericalframework for the study of ageing in fiber reinforced polymer composites显示文摘 | Oliveira B F Creus G J | 2004 | Composite Structures2004，65，： | 1 |
| 19 | Effect of A- cidified feed on the prevalence of Salmonella in market-age pigs显示文摘 | CREUS E P6REZ J F PERALTA B | 2007 | Zoonoses Public Hhh2007，54，8： | 1 |
| 20 | Osteopontin and alphavbeta3 integrin as markers of endometrial receptivity: the effect of different hormone therapies 显示文摘 | Casals G Ordi J Creus M | 2010 | Reprod Biomed Online2010，21，3： | 1 |
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