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| 1 | Effect of Temperature and Phase Constitution on Kinetics of La Diffusion显示文摘The diffusion of La in ε-Fe 2~3N(ε)and γ′-Fe 4N (γ′)phases produced by plasma nitriding was studied. It is found that with increasing nitriding time, the ε phase continuously decomposes into γ′ one under employed experimental conditions and compared with γ′ phase or ε+γ′ ones, the mono one ε has an impedient effect on depth of La diffusion. The growth of La layer in dual phases and mono one follows an approximate exponential law and a parabolic one, respectively, and this kinetics law does not change with increasing temperature. The effect of increasing temperature in the range of 520 to 560 ℃ on La diffusion depth is less than that of phase constitution change such as the decomposition of ε phase into γ′ one. | 阎牧夫 Sun Y Bell T 刘志儒 夏立芳 | 2002 | Journal of Rare Earths2002，20，4： | 7 |
| 2 | 温度和相结构对镧扩散动力学的影响显示文摘研究了等离子体渗氮过程中La在密排六方ε Fe2~ 3N(ε)和面心立方γ′ Fe4N (γ′)双相中的扩散动力学规律。与γ′相或ε +γ′双相比较 ,发现ε相对La的扩散具有阻碍作用。一定温度下 ,随着渗氮时间的延长 ,ε相不断分解出γ′相 ;La在单相 (如γ′相 )和双相ε +γ′中的扩散深度分别呈抛物线和近似指数规律增加。提高渗氮温度 ,La扩散的深度增加 ,但其扩散动力学规律并未因此而改变 ;温度从 5 2 0℃升高至5 | 阎牧夫 Bell T Sun Y 刘志儒 夏立芳 | 2001 | 中国稀土学报2001，19，2： | 2 |
| 3 | Infectious hypodermal and hematopoietic necrosis, a newly recognized virus disease of penaeid shrimp显示文摘 | Lightner D V Redman R M Bell T A | 1983 | Invertebrate Pathology1983，42，： | 2 |
| 4 | Effect of catalyst structure on oxidative dehydrogenation of ethane and propane on alumina-supported vanadia显示文摘 | Morris D Argyle Kaidong Chen Alexis T Bell | 2002 | J Catal2002，208，： | 2 |
| 5 | Acute-on-chronic liver failure: Controversies and consensus显示文摘Acute-on-chronic liver failure(ACLF)is a poorly defined syndrome characterised by rapid clinical deterioration in patients with chronic liver disease.Consequences include high short-term morbidity,mortality,and healthcare resource utilisation.ACLF encompasses a dysregulated,systemic inflammatory response,which can precipitate extra hepatic organ failures.Common precipitants include infection,alcoholic hepatitis,and reactivation of viral hepatitis although frequently no cause is identified.Heterogenous definitions,diagnostic criteria,and treatment guidelines,have been proposed by international hepatology societies.This can result in delayed or missed diagnoses of ACLF,significant variability in clinical management,and under-estimation of disease burden.Liver transplantation may be considered but the mainstay of treatment is organ support,often in the intensive care unit.This review will provide clarity around where are the controversies and consensus in ACLF including:Epidemiology and resource utilisation,key clinical and diagnostic features,strategies for management,and research gaps. | Natalie L Y Ngu Eliza Flanagan Sally Bell Suong T Le | 2023 | World Journal of Gastroenterology2023，29，2： | 2 |
| 6 | A comment on the analysis of CO hydrogenation using the BOC-MP approach显示文摘 | Alexis T Bell Evgeny Shustorovich | 1990 | J Catal1990，121，： | 2 |
| 7 | Relationship between degree of viremia and disease manifestations in calves with experimentally induced bovine viral diarrhea virus infection显示文摘 | Bell T G | 2001 | Americal Journal of Veterinary Research2001，62，7： | 1 |
| 8 | Independent component analysis of electroencephalographic data 显示文摘 | Makeig S Bell A J Sejnowski T J | 1996 | Advances in Neural Information Processing Systems1996，8，： | 1 |
| 9 | Steady-state studies显示文摘 | Michael D Rhodes Bell Alexis T The effects of zirconia morphology on methanol synthesis from CO and H2 over Cu/ZrO2 catalysts Part I | 2005 | Journal of Catalysis2005，233，： | 1 |
| 10 | Principles, Mechanisms and Applications of Active Screen Plasma Nitriding显示文摘 | Li C X Bell T | 2003 | Heat treatment of Metals2003，12，1： | 1 |
| 11 | Analysis of fMRI data by blind separation into independent spatial components 显示文摘 | Mckeown M J Makelg S Brown G G Jung T P Kinderman S S Bell A J and Sejnowski T J | 1998 | Human Brain Mapping1998，6，： | 1 |
| 12 | A physicochemical study of the aging of colloidal sillica gels used in zeolite Y synthesis显示文摘 | Ginter D M Went G T Bell A T | 1992 | Zeolites1992，12，： | 1 |
| 13 | Structure and Corrosion Resistance of Plasma Nitrided Stainless Steel显示文摘 | Zhang Z L Bell T | 1985 | Surf Eng1985，1，2： | 1 |
| 14 | Expression of Smac/DIABLO in ovarian carcinoma cells induces apoptosis via a caspase - 9 me- diated pathway显示文摘 | McNeish IA Bell S McKay T | 2003 | Exp Cell Res2003，286，： | 1 |
| 15 | Peanut leaf photosynthetic activity in cool field environments显示文摘 | Bell M J Gillespie T J Roy R C | 1994 | Crop Science1994，34，4： | 1 |
| 16 | Ability Based Pairing Strategies in The Team-Based Training of Complex Skill:Does The Intelligence of Your Training Partner Matter?显示文摘 | DAY E A ARTHUR W BELL S T | 2005 | Intelligence2005，33，1： | 1 |
| 17 | Exponential polynomials 显示文摘 | Bell E T | 1934 | Ann Math1934，35，2： | 1 |
| 18 | Centers for disease control guide lines for prevention and control of Chlamydia trachomatis infection显示文摘 | BELL T A GRAYSTON J T | 1986 | Ann Intern Med1986，104，： | 1 |
| 19 | Plasma surface engineering of low alloy steel显示文摘 | SUN Y BELL T | 1991 | Materials Science and Engineering A1991，140，： | 1 |
| 20 | Synthesis of butyronitfile via ammonolysis of butylalcohol and dehydrogenation of butylamine over Mo2N 显示文摘 | Abe H Bell A T | 1993 | Journal of Catalysis1993，142，2： | 1 |
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