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微型计算机 2006年第8期26卷 90-92页

作者： king ulysses（PHOTO）

我是king.我是一个普通人，却喜欢称自己为king。原因？也许是因为我名字的发音，也许只是因为高兴。

关键词：影音空间电影音乐音箱家庭影院

治疗后早期MRI预测肝细胞癌放射性肝段切除术后的长期反应

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国际医学放射学杂志 2024年第2期 250-251页

作者： D.Stocker M.J.king M.E.Homsi J.Gnerre B.Marinelli M.Wurnig 朱婉秋

摘要目的应用钇-90放射性肝段切除术治疗早期肝细胞癌（HCC）具有重要意义，然而治疗后MRI对疗效评估的价值尚不明确。旨在评估放射性肝段切除术后早期MRI疗

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THERMAL STRESS IN METEOROIDS BY AERODYNAMIC HEATING

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大地测量与地球动力学 2003年第B12期23卷 108-113页

作者： Chi-Yu king Earthquake Prediction Research

Thermal stress in meteoroids by aerodynamic heating is calculated for the ideal case of an isotropic,homogeneous,elastic sphere being heated at the surface with a constant heat transfer *** enough time,the tensile stress in the interior of the meteoroid can be as high as 10 *** stress value is greater than estimated tensile strengths of meteoroids and the aerodynamic compression they *** thermal stress(1 kb) can develop quickly(within a few tens of seconds) in a small(radius<10 cm) stony meteoroid and a somewhat large(radius<1 m)metallic meteoroid,and thus may cause tensile fracture to initiate in the meteotoid’s *** by thermal stress may have contributed to such observations as the existence of dust particles in upper atmosphere,the breakup of meteoroids at relatively low altitudes,the angular shape of meteorites and their wide scattering in a strewn field,and the explosive features of impact *** large meteoroids that require longer heating for thermal stress to fully develop,its effect is probably *** calculated stress values may be upper limits for real meteoroids which suffer melting and ablation at the surface.

关键词：陨星体热压力张力裂缝空气动力的加热球状陨星

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Economic Growth, Energy Use, and Greenhouse Gases Emission in Macao SAR, China

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Chinese Journal of Urban and Environmental Studies 2022年第1期10卷 23-43页

作者： Wai Ming TO king Hang LAM School of Business Macao Polytechnic Institute Department of Electrical and Electronic Engineering The University of Hong Kong

A city’s economic structure and energy mix would change when the city is developed to accommodate more residents, visitors, and activities. This paper reviews Macao’s economic growth, energy use, and greenhouse gases(GHG) emission from 1985 to 2020. Specifically, Macao’s gross domestic product(GDP), energy use, and GHG emission have surged after the gaming industry was liberalized in *** official data show that Macao’s GDP was MOP 11 billion in 1985, increased by four-fold to MOP54 billion in 2000, and then surged rapidly to MOP 445 billion in 2019. Additionally, Macao’s total energy use increased from 8,840 TJ in 1985 to 48,330 TJ in 2019 while Macao’s GHG emission increased from 0.70 Mt of CO2-equivalent in 1985 to 6.13 Mt of CO2-equivalent in 2019. Macao’s GHG emission from all local sources per capita and GDP per capita exhibit an inverted U-shaped relationship, showing an environmental Kuznets curve. Due to the negative impact of COVID-19pandemic, Macao’s GDP dropped by 56% to MOP 194 billion while its total energy use and GHG emission dropped by 33% and 17% to 32,198 TJ and 5.06 Mt of CO2-equivalent, respectively, in 2020.

关键词： Economic growth energy use greenhouse gases environmental Kuznets curve COVID-19

Detection of antibiotic resistance toxigenic Clostridium difficile in processed retail lettuce

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Food Quality and Safety 2018年第1期2卷 37-41页

作者： Yi Han Joan king Marlene E.Janes School of Nutrition and Food Sciences Louisiana State University Agricultural CenterBaton RougeLouisianaUSA

Objectives:Clostridium difficile is the major cause of infectious diarrhoea in humans after antimicrobial *** difficile has been isolated from food animals and *** main purpose of this study was to characterize *** isolated from retail lettuce and determine the antibiotic resistance using five common clinical-selected antibiotics(metronidazole,vancomycin,clindamycin,erythromycin,and cefotaxime).Materials and Methods:Lettuce samples(grown in California,Arkansas,and Louisiana)were purchased from retail ***:Toxigenic *** was isolated from 13.8 per cent(41/297)of the lettuce *** the toxigenic isolates,only 82.9 per cent(34/41)produced toxin B,17.1 per cent(7/41)produced both toxin A and toxin B,and two of the Louisiana *** isolates were identified as ribotype *** the treatment of the five antibiotics,the virulence *** isolates were identified as having antibiotic resistance to metronidazole,vancomycin,and ***:The present study reports the highest prevalence of toxigenic *** in US retail *** antibiotic resistance to metronidazole,vancomycin,and erythromycin of the isolated *** from retail lettuces could lead to public health concerns.

关键词： Clostridium difficile lettuce toxigenic toxin A toxin B antibiotic.

In vitro investigation of the effect of dairy propionibacteria on rumen pH,lactic acid and volatile fatty acids

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Journal of Integrative Agriculture 2017年第7期16卷 1566-1575页

作者： Jianbiao Luo Chaminda Senaka Ranadheera Stuart king Craig Evans Surinder Baines School of Environmental&Life Sciences The University of NewcastleCallaghan NSW 2308Australia Advanced Food Systems Research Unit College of Health and BiomedicineVictoria UniversityMelbourne VIC 3030Australia School of Health Sciences The University of NewcastleCallaghan NSW 2308Australia

Ruminal acidosis is a prevalent disorder in ruminants such as dairy cows and feedlot beef cattle, caused primarily by the inclusion of a high percentage of readily fermentable concentrates in the diet. The disorder presents as an accumulation of lactic acid, a decrease of pH in the rumen and a subsequent imbalance of the rumen fermentation process with detrimental impacts on the animal＇s health and productivity. Dairy propionibacteria, a group of bacteria characterised by utilization of lactic acid as the favoured carbon source, with propionic acid produced as a by-product, were evaluated in this study as potential direct-fed microbials for use in controlling ruminal acidosis. Acidosis was simulated by introduction of high concentrations of lactic acid into rumen fluid samples and a multi-strain in vitro analysis was conducted, whereby changes in pH and lactic acid metabolism were compared in identical acidified rumen samples, following inoculation with various propionibacteria. This was followed by a study to evaluate the effect of bacterial inoculation dosage on acid metabolism. The results indicated that lactic acid levels in the rumen fluid were significantly reduced, and propionic acid and acetic acid concentrations both significantly increased, following addition of propionibacteria. Significant ＇between strains＇ differences were observed, with Propionibacterium acidopropionici 341, Propionibacterium freudenreichfi CSCC 2207, Propionibacterium jensenfi NCFB 572 and P. jensenii 702 each producing more rapid reduction of lactic acid concentration than P. freudenreich# CSCC 2206, P. acidopropionici ATCC 25562 and Propionibacterium thoenii ATCC 4874. Furthermore, the efficacy of this application was dosage related, with the rates of reduction in lactic acid levels and production of propionic acid, both significantly greater for the higher （10^10 cfu mL-1） compared with lower （10^5 cfu mL-1） dosage inoculation. The results confirmed that the introduction of propion

关键词： probiotics ruminal acidosis lactic acid propionic acid dairy Propionibacterium

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Relationships between soil moisture and dust emissions in a bare sandy soil of Mongolia

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Particuology 2016年第5期14卷 131-137页

作者： Erdenebayar Munkhtsetseg Masato Shinoda John A. Gillies Reiji Kimura James king George Nikolich National University of Mongolia Peace Avenue 14/3 Sukhbaatar District 8 Ulaanbaatar 14191 Mongolia Nagoya University Furo-cho Chikusa-ku Nagoya 464-8601 Nagoya Japan Desert Research Institute 2215 Raggio Parkway Reno NV 89512 USA Arid Land Research Center Tottori University Hamasaka 1390 Tottori 680-0001 Japan Departement de geographie Universite de Montreal Pavilion 520 chemin de la Cote-Sainte-Catherine Montreal QC H3 C 3J7 Canada Desert Research Institute 755 E. Flamingo Road Las Vegas NV 89119. USA

This study presents experimental results of the change in threshold friction velocity and dust emission strength as a function of soil moisture content. The dust and soil moisture data were obtained from irrigated plots of a bare, sandy soil （no vegetation） situated in the Mongolian steppe. Dust flux was measured using the PI-SWERL^（R） device, while soil moisture was measured using gravimetric methods. Our results demonstrate the strong controlling effects of soil moisture on both the threshold friction velocity and dust emission strengths. Threshold friction velocity increased from 0.44 m/s for dry soil （0.002 g/g） to 0.67 m/s for wet soil （0.06 g/g）, confirming the importance of soil moisture for controlling dust events. Dust emission strength was significantly depressed for wet soils, starting at a soil moisture value of 0.02 g/g. From these results, we developed a simple dust diagram that may be useful as part of a warning system to identify initial sensitivity to threshold conditions as well as conditions that could lead to potentially significant dust emissions. Overall, the research findings in this study could be used to provide foreknowledge of conditions that would be conducive to high dust emissions for this area of Mongolia.

关键词： Threshold friction velocity Simple dust diagram Dust emission Absence of vegetation Mini wind tunnel

Correlated squared returns

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Probability, Uncertainty and Quantitative Risk 2021年第2期6卷 139-158页

作者： Dilip B.Madan king Wang Robert H.Smith School of Business University of MarylandCollege ParkMD 20742USA Derivative Product Strats Morgan StanleyNew YorkNY 10036USA

Joint densities for a sequential pair of returns with weak autocorrelation and strong correlation in squared returns are *** marginal return densities are either variance gamma or bilateral ***-dimensional matching of empirical characteristic functions to its theoretical counterpart is employed for dependency parameter *** are reported for 3920 daily return sequences of one thousand *** simulation is done using conditional distribution *** paths display levels of squared return correlation and decay rates for the squared return autocorrelation function that are comparable to these magnitudes in daily return *** of log characteristic functions at different time points are used to estimate time scaling *** of these time scaling coefficients on squared return correlations support the view that autocorrelation in squared returns slows the rate of passage of economic *** analysis of financial markets for 2020 in comparison with 2019 displays a post-COVID slowdown in financial markets.

关键词： Correlated gamma processes Joint characteristic functions Digital moment estimation Path simulation

Irinotecan therapy and molecular targets in colorectal cancer: A systemic review

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World Journal of Gastroenterology 2009年第29期15卷 3597-3602页

作者： Jessica Weekes Alfred king-Yin Lam Sabe Sebesan Yik-Hong Ho Discipline of Surgery (School of Medicine) and North Queensland Centre for Cancer Research (Australian Institute of Tropical Medicine) James Cook University Townsville Queensland 4811 Australia Discipline of Pathology Griffith Medical School Medicine and Oral Health Centre Gold Coast Campus Gold Coast Queensland 4222 Australia Medical Oncology Townsville Hospital Townsville Queensland 4811 Australia

Irinotecan is the second line chemotherapy for advanced stage colorectal cancer (CRC) after failure of first line chemotherapy with oxaliplatin and 5-fluorouracil. The aim of this review is to analyse the data on irinotecan as second line chemotherapy for advanced CRC and the potential roles of the molecular markers, p53 and vascular endothelial growth factor (VEGF) in the management of advanced CRC. Thus, the English literature from 1980 to 2008 concerning irinotecan, p53, VEGF and CRC was reviewed. On review, Phase and clinical trials showed thatirinotecan improves pain-free survival, quality of life, 1-year survival, progression-free survival and overall survival in advanced CRC. p53 and VEGF were expressed in CRC and had a predictive power of aggressive clinical behaviour in CRC. Irinotecan sensitizes p53 wild type, mutant and null cells to Fasmediated cell apoptosis in CRC cells. Wild type p53 cells were more sensitive to irinotecan than mutated p53. Irinotecan has an anti-VEGF effect inhibiting endothelial cell proliferation, increasing apoptosis and reducing microvascular density which is onlylimited by irinotecan toxicity levels. To conclude, irinotecan improves the patient's quality of life and the survival rates of patients with advanced CRC. p53 and VEGF status of the patients' tumour is likely to affect the responsiveness of CRC to irinotecan. It is recommended that studies of the expression of these molecular markers in relation to chemoresponsiveness ofirinotecan should be carried out for better management of patients with advanced CRC.

关键词： Colorectal cancer Irinotecan Molecular p53 Vascular endothelial growth factor

Frequency control ancillary service provided by a wind farm:dual-BESS scheme

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Journal of Modern Power Systems and Clean Energy 2014年第2期2卷 93-103页

作者： Dailin YAO San Shing CHOI king Jet TSENG Tek Tjing LIE Center for Smart Energy Systems School of Electrical and Electronic EngineeringNanyang Technological UniversitySingapore 639798Singapore Auckland University of Technology Auckland 1102New Zealand

Network frequency control function is incorporated into a grid-connected wind farm-dual battery energy storage system(BESS)*** design of the scheme takes advantage of the rapid response characteristics of the BESS and the in-built short-term overloading capability of the associated power conversion devices.A control strategy to regulate the BESS output power is then *** is shown that the frequency control action offered by the BESS complements amicably with that of conventional generators in enhancing the frequency regulation attribute of the grid system.

关键词： Battery energy storage systems Wind power generation Frequency control ancillary service