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| 1 | 教师成长初期的教育实践能力培养——基于澳大利亚拉筹伯大学教育实践课程考察的启示显示文摘教师成长初期的教育实践能力培养应当积极关注教师专业化、新课程实施以及高校教学改革的要求。文章以澳大利亚拉筹伯大学教育学院的实践课程考察为基础,思考我国教师职前教育实践能力培养,得到以下启示:优化课程设置与实施方式;以科学的知识观看待教育实践能力的建构;建立学习标准与评价反馈机制,关注教育实践能力培养的实效。 | 朱水萍 Peta Heywood | 2007 | 宁波大学学报(教育科学版)2007,29,1: | 13 |
| 2 | Microscopy Observations of Habitable Space in Biochar for Colonization by Fungal Hyphae From Soil显示文摘Biochar is a potential micro-environment for soil microorganisms but evidence to support this suggestion is limited. We explored imaging techniques to visualize and quantify fungal colonization of habitable spaces in a biochar made from a woody feedstock. In addition to characterization of the biochar, it was necessary to optimize preparation and observation methodologies for examining fungal colonization of the biochar. Biochar surfaces and pores were investigated using several microscopy techniques. Biochar particles were compared in soilless media and after deposition in soil. Scanning electron microscopy(SEM) observations and characterization of the biochar demonstrated structural heterogeneity within and among biochar particles. Fungal colonization in and on biochar particles was observed using light, fluorescence and electron microscopy. Fluorescent brightener RR 2200 was more effective than Calcofluor White as a hyphal stain. Biochar retrieved from soil and observed using fluorescence microscopy exhibited distinct hyphal networks on external biochar surfaces. The extent of hyphal colonization of biochar incubated in soil was much less than for biochar artificially inoculated with fungi in a soilless medium. The location of fungal hyphae was more clearly visible using SEM than with fluorescence microscopy. Observations of biochar particles colonized by hyphae from soil posed a range of difficulties including obstruction by the presence of soil particles on biochar surfaces and inside pores. Extensive hyphal colonization of the surface of the biochar in the soilless medium contrasted with limited hyphal colonization of pores within the biochar. Both visualization and quantification of hyphal colonization of surfaces and pores of biochar were restricted by two-dimensional imaging associated with uneven biochar surfaces and variable biochar pore structure. There was very little colonization of biochar from hyphae in the agricultural soil used in this study. | Noraini M Jaafar Peta L Clode Lynette K Abbott | 2014 | Journal of Integrative Agriculture2014,13,3: | 10 |
| 3 | Soil Microbial Responses to Biochars Varying in Particle Size,Surface and Pore Properties显示文摘Biochars are known for their heterogeneity, especially in pore and surface structure associated with pyrolysis processes and sources of feedstocks. The surface area of biochar is likely to be an important determinant of the extent of soil microbial attachment, whereas the porous structure of biochar is expected to provide protection for soil microorganisms. Potential interactions between biochars from different sources and with different particle sizes were investigated in relation to soil microbial properties in a short-term incubation study. Three particle size(sieved) fractions(0.5–1.0, 1.0–2.0 and 2.0–4.0 mm) from three woody biochars produced from jarrah wood,jarrah and wandoo wood and Australian wattle branches, respectively, were incubated in soil at 25?C for 56 d. Observation by scanning electron microscopy(SEM) and characterisation of pore and surface area showed that all three woody biochars provided potential habitats for soil microorganisms due to their high porosity and surface areas. The biochars were structurally heterogeneous,varying in porosity and surface structure both within and between the biochar sources. After the 56-d incubation, hyphal colonisation was observed on biochar surfaces and in larger biochar pores. Soil clumping occurred on biochar particles, cementing and covering exposed biochar pores. This may have altered surface area and pore availability for microbial colonisation. Transient changes in soil microbial biomass, without a consistent trend, were observed among biochars during the 56-d incubation. | Noraini M.JAAFAR Peta L.CLODE Lynette K.ABBOTT | 2015 | Pedosphere2015,25,5: | 10 |
| 4 | Insulin resistance and liver steatosis in chronic hepatitis C infection genotype 3显示文摘Hepatitis C virus(HCV) infection is a common chronic liver disease worldwide.Non-alcoholic fatty liver disease and insulin resistance(IR) are the major determinants of fibrosis progression and response to antiviral therapy.The pathogenetic link between IR and chronic HCV infection is complex,and is associated with HCV genotype.Liver steatosis is the most common in the patients infected with genotype 3 virus,possibly due to direct effects of genotype 3 viral proteins.To the contrary,hepatic steatosis in the patients infected with other genotypes is thought to be mostly due to the changes in host metabolism,involving IR.In HCV genotype 3,liver steatosis correlates with viral load,reverts after reaching the sustained virologic response and reoccurs in the relapsers.A therapeutic strategy to improve IR and liver steatosis and subsequently the response to antiviral treatment in these patients is warranted. | Ludovico Abenavoli Mario Masarone Valentina Peta Natasa Milic Nazarii Kobyliak Samir Rouabhia Marcello Persico | 2014 | World Journal of Gastroenterology2014,20,41: | 7 |
| 5 | Alimentary regimen in non-alcoholic fatty liver disease:Mediterranean diet显示文摘Non-alcoholic fatty liver disease(NAFLD)is the most common liver disease worldwide.The mechanisms of the underlying disease development and progression are awaiting clarification.Insulin resistance and obesity-related inflammation status,among other possible genetic,dietary,and lifestyle factors,are thought to play the key role.There is no consensus concerning the pharmacological treatment.However,the dietary nutritional management to achieve weight loss is an essential component of any treatment strategy.On the basis of its components,the literature reports on the effectiveness of the Mediterranean diet in reducing cardiovascular risk and in preventing major chronic diseases,including obesity and diabetes.New evidence supports the idea that the Mediterranean diet,associated with physical activity and cognitive behaviour therapy,may have an important role in the prevention and the treatment of NAFLD. | Ludovico Abenavoli Natasa Milic Valentina Peta Francesco Alfieri Antonino De Lorenzo Stefano Bellentani | 2014 | World Journal of Gastroenterology2014,20,45: | 7 |
| 6 | Role of endoscopy in management of gastrointestinal complications of portal hypertension显示文摘The management of patients with gastrointestinal complications of portal hypertension is often complex and challenging. The endoscopy plays an important role in the management of these patients. The role of endoscopy is both diagnostic and interventional and in the last years the techniques have undergone a rapid expansion with the advent of different and novel endoscopic modalities, with consequent improvement of investigation and treatment of these patients. The choice of best therapeutic strategy depends on many factors: baseline disease, patient's clinical performance and the timing when it is done if in emergency or a prophylactic approaches. In this review we evaluate the endoscopic management of patients with the gastrointestinal complications of portal hypertension. | Carmelo Luigiano Giuseppe Iabichino Antongiulio Judica Clara Virgilio Valentina Peta Ludovico Abenavoli | 2015 | World Journal of Gastrointestinal Endoscopy2015,7,1: | 5 |
| 7 | Adiponectin serum level in chronic hepatitis C infection and therapeutic profile显示文摘Hepatic steatosis is commonly seen in the patients with chronic hepatitis C virus(HCV) infection. HCV is closely associated with lipid metabolism,and viral steatosis is more common in genotype 3 infection owing to a direct cytopathic effect of HCV core protein. In non-genotype3 infection,hepatic steatosis is considered largely to be the result of the alterations in host metabolism; metabolic steatosis is primarily linked with HCV genotype 1. A d i p o s e t i s s u e s e c r e t e s d i f f e r e n t h o r m o n e s involved in glucose and lipid metabolisms. It has been demonstrated that adipocytokines are involved in the pathogenesis of non-alcoholic fatty liver disease,as the decreased plasma adiponectin levels,a soluble matrix protein expressed by adipoctyes and hepatocyte,are associated with liver steatosis. Various studies have shown that steatosis is strongly correlated negatively with adiponectin in the patients with HCV infection. The role of adiponectin in hepatitis C virus induced steatosis is still not completely understood,but the relationship between adiponectin low levels and liver steatosis is probably due to the ability of adiponectin to protect hepatocytes from triglyceride accumulation by increasing β-oxidation of free fatty acid and thus decreasing de novo free fatty acid production. | Valentina Peta Carlo Torti Natasa Milic Alfredo Foca Ludovico Abenavoli | 2015 | World Journal of Hepatology2015,7,1: | 4 |
| 8 | Scientific evidence is just the starting point: A generalizable process for developing sports injury prevention interventions显示文摘Background: The 2 most cited sports injury prevention research frameworks incorporate intervention development, yet little guidance is available in the sports science literature on how to undertake this complex process. This paper presents a generalizable process for developing implementable sports injury prevention interventions, including a case study applying the process to develop a lower limb injury prevention exercise training program(Footy First) for community Australian football.Methods: The intervention development process is underpinned by 2 complementary premises:(1) that evidence-based practice integrates the best available scientific evidence with practitioner expertise and end user values and(2) that research evidence alone is insufficient to develop implementable interventions.Results: The generalizable 6-step intervention development process involves(1) compiling research evidence, clinical experience, and knowledge of the implementation context;(2) consulting with experts;(3) engaging with end users;(4) testing the intervention;(5) using theory; and(6)obtaining feedback from early implementers. Following each step, intervention content and presentation should be revised to ensure that the final intervention includes evidence-informed content that is likely to be adopted, properly implemented, and sustained over time by the targeted intervention deliverers. For Footy First, this process involved establishing a multidisciplinary intervention development group, conducting 2targeted literature reviews, undertaking an online expert consensus process, conducting focus groups with program end users, testing the program multiple times in different contexts, and obtaining feedback from early implementers of the program.Conclusion: This systematic yet pragmatic and iterative intervention development process is potentially applicable to any injury prevention topic across all sports settings and levels. It will guide researchers wishing to undertake intervention development. | Alex Donaldson David G.Lloyd Belinda J.Gabbe Jill Cook Warren Young Peta White Caroline F.Finch | 2016 | Journal of Sport and Health Science2016,5,3: | 3 |
| 9 | Biochar-Soil Interactions in Four Agricultural Soils显示文摘Soils in south-western Australia are highly weathered and deficient in nutrients for agricultural production. Addition of biochar has been suggested as a mean of improving soil C storage, texture and nutrient retention of these soils. Clay amendment in sandy soils in this region is a management practice used to improve soil conditions, including water repellence. In this study a woody biochar(Simcoa biochar) was characterised using scanning electron microscopy before, and four weeks after, it was incorporated into each of four soils differing in clay content and organic matter. Scanning electron microscopy of Simcoa biochar after incubation in soil showed different degrees of attachment of soil particles to the biochar surfaces after 28 d. In addition, the effects of three biochars, Simcoa biochar, activated biochar and Wundowie biochar, on soil microbial biomass C and soil respiration were investigated in a short-term incubation experiment. It was hypothesised that all three biochars would have greater potential to increase soil microbial activity in the soil that had higher organic matter and clay. After 28-d incubation in soil, all three biochars had led to a higher microbial biomass C in the clayey soil, but prior to this time, less marked differences were observed in microbial biomass C among the four soils following biochar application. | Noraini M.JAAFAR Peta L.CLODE Lynette K.ABBOTT | 2015 | Pedosphere2015,25,5: | 3 |
| 10 | Inter-observer agreement for Crohn’s disease sub-phenotypes using the Montreal Classification: How good are we? A multi-centre Australasian study显示文摘 | Krupa Krishnaprasad Jane M. Andrews Ian C. Lawrance Timothy Florin Richard B. Gearry Rupert W.L. Leong Gillian Mahy Peter Bampton Ruth Prosser Peta Leach Laurie Chitti Charles Cock Rachel Grafton Anthony R. Croft Sharon Cooke James D. Doecke Graham L. Rad | 2011 | Journal of Crohn’s and Colitis2011,,3: | 2 |
| 11 | The impact of impending corporate failure on the incidence and magnitude of discretionary accounting policy changes显示文摘 | Sharma D Peta A Stevenson | 1997 | British accounting Review1997,,29: | 1 |
| 12 | A randomized study to evaluate the efficacy of a biodegradable stent in the prevention of postoperative urinary retention after interstitial laser coagulation of the prostate显示文摘 | Petas A Isotalo T Talja M | 2000 | Scan J Urol Nephrol2000,34,: | 1 |
| 13 | Perceptions of the Prevalence and Seriousness of Academic Dishonesty in Anstralian Universifies显示文摘 | Mark Brimble Peta Stevenson-Clarke | 2005 | The Anstralian Educational Researcher2005,,3: | 1 |
| 14 | Nano-scale secondary ion mass spectrometry — A new analytical tool in biogeochemistry and soil ecology: A review article显示文摘 | Anke M. Herrmann Karl Ritz Naoise Nunan Peta L. Clode Jennifer Pett-Ridge Matt R. Kilburn Daniel V. Murphy Anthony G. O’Donnell Elizabeth A. Stockdale | 2007 | Soil Biology and Biochemistry2007,,8: | 1 |
| 15 | Gain scheduled control based on high fidelity local wind turbine models显示文摘 | BIANCHI F D SNCHEZ PETA R S | 2012 | Renewable Energy2012,37,5: | 1 |
| 16 | CoMo/SBA- 15 catalysts prepared with EDTA and citric acid and their performance in hydrodesulfurization of dibenzothiophene 显示文摘 | PETA L VALENCIA D KLIMOVA T | 2014 | Applied Catalysis B: Environmental2014,147,: | 1 |
| 17 | Efficiency of UV treatment with and without the photocatalyst titanium dioxide for the degradation of the cyanotoxin cylindrospermopsin 显示文摘 | J Ashley Scott Glen shaw | 2000 | Resource and Environmental Biotechnology2000,,3: | 1 |
| 18 | A randomised study to evaluate the efficacy of a biodegradable stent in the prevention of postoperative urinary retention after interstitial laser coagulation of the prostate 显示文摘 | Petas A Isotalo T Talja M | 2000 | Scand J Urol Nephrol2000,34,4: | 1 |
| 19 | Bacterial adherence to self-reinforced polyglycolic acid and self-reinforced polylactic acid 96 urological spiral stents in vitro显示文摘 | PETAS A VUOPIO-VARKILA J ect | 1998 | Biomaterials1998,19,79: | 1 |
| 20 | CT angiography with three-dimensional techniques for the early diagnosis of in- tracranial aneurysms, comparison with intra arterial DSA and the surgical findings显示文摘 | Karamessini M T Kagadis G C Petas T | 2004 | Eur J Radiol2004,49,2: | 1 |