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The public purpose of education and schooling

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The public purpose of education and schooling

Financial Accounting Information for Decisions john j. Wild 3rd ed.

作者： john I. Goodlad Timothy j. McMannon editors.

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Spatial variability of soil water erosion:Comparing empirical and intelligent techniques

2005年

作者： john j. Wild

"Krispy Kreme 2003 annual report" inserted.

ISBN: (数字)0072843179

ISBN: (纸本)0072843179

"Krispy Kreme 2003 annual report" inserted.

关键词： Accounting.

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Geoscience Frontiers 2023年第1期14卷 1-16页

作者： Ali Golkarian Khabat Khosravi Mahdi Panahi john j.Clague Department of Watershed Management Engineering Ferdowsi University of MashhadMashhadIran Department of Earth and Environment Florida International UniversityMiamiUSA Division of Smart Regional Innovation Kangwon National UniversityGangwon-do 24341Republic of Korea Department of Earth Sciences Simon Fraser UniversityBurnabyBCCanada

Soil water erosion(SWE)is an important global hazard that affects food availability through soil degradation,a reduction in crop yield,and agricultural land abandonment.A map of soil erosion susceptibility is a first and vital step in land management and soil *** machine learning(ML)algorithms optimized using the Grey Wolf Optimizer(GWO)metaheuristic algorithm can be used to accurately map SWE *** optimized algorithms include Convolutional Neural Networks(CNN and CNN-GWO),Support Vector Machine(SVM and SVM-GWO),and Group Method of Data Handling(GMDH and GMDH-GWO).Results obtained using these algorithms can be compared with the well-known Revised Universal Soil Loss Equation(RUSLE)empirical model and Extreme Gradient Boosting(XGBoost)ML tree-based *** apply these methods together with the frequency ratio(FR)model and the Information Gain Ratio(IGR)to determine the relationship between historical SWE data and controlling geo-environmental factors at 116 sites in the Noor-Rood watershed in northern *** SWE geo-environmental factors are classified in topographical,hydro-climatic,land cover,and geological *** next divided the SWE sites into two datasets,one for model training(70%of the samples=81 locations)and the other for model validation(30%of the samples=35 locations).Finally the model-generated maps were evaluated using the Area under the Receiver Operating Characteristic(AU-ROC)*** results show that elevation and rainfall erosivity have the greatest influence on SWE,while soil texture and hydrology are less *** CNN-GWO model(AU-ROC=0.85)outperformed other models,specifically,and in order,SVR-GWO=GMDH-GWO(AUC=0.82),CNN=GMDH(AUC=0.81),SVR=XGBoost(AUC=0.80),and *** on the RUSLE model,soil loss in the Noor-Rood watershed ranges from 0 to 2644 t ha^(-1)yr^(-1).

关键词： Soil erosion Machine learning RUSLE CNN-GWO Iran

Momentum Transport in DIII-D Discharges with and Without Magnetohydrodynamics （MHD） Activity

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Plasma Science and Technology 2009年第1期11卷 127-130页

作者：任启龙 M. S. CHU L. L. LAO H. St. john R. LAHAYE Y. M. j.ON 张澄周登李国强 j. M. PARK j. S. DEGRASSIE Institute of Plasma Physics Chinese Academy of Sciences Hefei 230031 China General Atomics San Diego CA USA Oak Ridge Institute for Science and Education Oak Ridge TN USA Oak Ridge National Laboratory Oak Ridge TN USA

Two phases of a DIII-D discharge with and without magnetohydrodynamics （MHD） activity are analysed using ONETWO code. The toroidal momentum flux is extracted from experimental data and compared with the predictions by neoclassical theory, Gyro-Landau fluid transport model （GLF23） and Multi-Mode model （MMM95）. It is found that without MHD activities GLF23 and MMM95 provide a reasonable description while with MHD activity no model alone can fully describe the experimental momentum flux. For the phase with MHD activity a simple model of resonant magnetic drag is tested and it cannot fully explain the plasma slowing down observed in experiment.

关键词： toroidal rotation MHD activity magnetic drag

SuccSite:Incorporating Amino Acid Composition and Informative k-spaced Amino Acid Pairs to Identify Protein Succinylation Sites

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Genomics, Proteomics & Bioinformatics 2020年第2期18卷 208-219页

作者： Hui-j. kao Van-Nui Nguyen Kai-Yao Huang Wen-Chi Chang Tzong-Yi Lee Department of Computer Science and Engineering Yuan Ze UniversityTaoyuan 32003TaiwanChina Department of Information Technology University of Information and Communication TechnologyThai Nguyen 1000Vietnam School of Science and Engineering The Chinese University of Hong KongShenzhen 518172China Warshel Institute for Computational Biology The Chinese University of Hong KongShenzhen 518172China Institute of Tropical Plant Sciences Cheng Kung UniversityTainan 701TaiwanChina

Protein succinylation is a biochemical reaction in which a succinyl group(-CO-CH2-CH2-CO-)is attached to the lysine residue of a protein *** succinylation plays important regulatory roles in living ***,studies in this field are limited by the difficulty in experimentally identifying the substrate site specificity of lysine *** facilitate this process,several tools have been proposed for the computational identification of succinylated lysine *** this study,we developed an approach to investigate the substrate specificity of lysine succinylated sites based on amino acid *** experimentally verified lysine succinylated sites collected from public resources,the significant differences in position-specific amino acid composition between succinylated and non-succinylated sites were represented using the Two Sample Logo *** findings enabled the adoption of an effective machine learning method,support vector machine,to train a predictive model with not only the amino acid composition,but also the composition of k-spaced amino acid *** the selection of the best model using a ten-fold crossvalidation approach,the selected model significantly outperformed existing tools based on an independent dataset manually extracted from published research ***,the selected model was used to develop a web-based tool,SuccSite,to aid the study of protein *** proteins were used as case studies on the website to demonstrate the effective prediction of succinylation *** will regularly update SuccSite by integrating more experimental *** is freely accessible at http://***/SuccSite/.

关键词： Protein succinylation Succinyl group Substrate specificity Amino acid composition k-spaced amino acid pair composition

Influence of graphene nanoplatelet incorporation and dispersion state on thermal, mechanical and electrical properties of biodegradable matrices

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j.urnal of Materials Science & Technology 2018年第6期34卷 1026-1034页

作者： Sima Kashi Rahul K.Gupta Nhol kao S.Ali Hadigheh Sati N.Bhattacharya Institute for Frontier Materials Deakin University Rheology and Materials Processing Group School of Engineering RMIT University School of Civil Engineering Faculty of Engineering and IT The University of Sydney

Graphene nanoplatelets （GNPs） were used as multifunctional nanofiller to enhance thermal and mechanical properties as well as electrical conductivity of two different biodegradable thermoplastics： poly lactide （PLA） and poly （butylene adipate-co-terephthalate）（PBAT）. Morphological investigations showed different levels of GNP dispersion in the two matrices, and consequently physical properties of the two systems exhibited dissimilar behaviours with GNP incorporation. Crystallinity of PLA, determined from differential scanning calorimetry, was observed to increase markedly with addition of GNPs in contrast to the decrease in crystallinity of PBAT. Isothermal and non-isothermal thermogravimetric analyses also revealed a more significant delay in thermal decomposition of PLA upon addition of GNPs compared to that of PBAT. Furthermore, results showed that increasing GNP content of PLA and PBAT nanocomposites influenced their Young＇s modulus and electrical conductivity in different ways. Modulus of PBAT increased continuously with increasing GNP loading while that of PLA reached a maximum at 9wt% GNPs and then decreased. Moreover, despite the higher conductivity of pure PBAT compared to pure PLA, conductivity of PLA/GNP nanocomposites overtook that of PBATIGNP nanocomposites above a certain GNP concentration. This demonstrated the determining effect of nanoplatelets dispersion state on the matrices properties.

关键词： Graphene Nanocomposite Poly lactide Poly butylene adipate-co-terephthalate Thermal stability Electrical conductivity Properties

Antenna design for a massive multiple input environmental sensor network

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Digital Communications and Networks 2016年第4期2卷 256-259页

作者： j. Craig Prather Michael Bolt Haley Harrell john Manobianco Mark L. Adams Department of Electrical and Computer Engineering 200 Broun Hall Auburn University AL 36849 United States

This article describes the design and simulation of a pair of antennas on a small PCB with minimal coupling for a massive multiple input sensor network. The two antennas are planar inverted-F antennas （PIFA） that are fed with microstrip feed lines. The critical design factors are minimizing mass while creating ISM band and GPS L1 band antennas and developing data transmission schemes for maximum usage of all communication channels. The designed board is a 60 mm diameter, 0.6 mm thick circular FR4 board that weighs approximately 5 g.

关键词： Antenna Environmental sensing Remote sensing Massive multiple input network

＂Long Live King Albany!＂： The History of King Lear （1608） and the Revolution in Shakespeare Studies

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History Research 2016年第2期6卷 59-69页

作者： john j. Burke, j.. University of Alabama Tuscaloosa USA

A revolution in Shakespeare studies over the past three decades asks that we take earlier quarto versions of his plays as fully independent texts. In no case can such a change in our outlook yield more illuminating results than a serious look at the 1608 Quarto version of Shakespeare＇s King Lear. The 1623 Folio version and the ＂conflated＂ modem editions, which combine the ＂best＂ readings of the Quarto and Folio versions, both anoint his godson Edgar, the Earl of Gloucester, as the new king at the end. However, the 1608 Quarto version elevates, not Edgar, but Lear＇s son-in-law, the Duke of Albany, to the kingship at the end. Shakespeare may be telling the same story in texts that seem strikingly similar, but the difference in the endings shifts the center of gravity in both plays, requiring an interpretation that makes sense out this difference. The title page of the 1608 Quarto version of King Lear describes it as a ＂history＂; yet this ＂same＂ King Lear is listed as a ＂tragedy＂ in the 1623 Folio. The difference between those two words is the key to why Shakespeare＇s two versions could have startlingly different outcomes.

关键词： Lear Albany Edgar Quarto conflated history tragedy

Failure of P-selectin blockade alone to protect the liver from ischemia-reperfusion inj.ry in the isolated blood-perfused rat liver

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World j.urnal of Gastroenterology 2008年第44期14卷 6808-6816页

作者： Samuel Wyllie Neal R Barshes Saul j.Karpen john A Goss Michael E. DeBakey Department of Surgery Liver Transplant Center LaboratoryBaylor College of MedicineHoustonTX 77030United States

AIM： To determine if blockade of P-selectin in the isolated blood-perfused cold ex vivo rat liver model protects the liver from ischemia-reperfusion inj.ry. METHODS： The effect of P-selectin blockade was assessed by employing an isolated blood-perfused cold ex vivo rat liver with or without P-selectin antibody treatment before and after 6 h of cold storage in University of Wisconsin solution. RESULTS： In our isolated blood-perfused rat liver model, pre-treatment with P-selectin antibody failed to protect the liver from ischemia-reperfusion inj.ry, as j.dged by the elevated aspartate aminotransferase activity. In addition, P-selectin antibody treatment did not significantly reduced hepatic polymorphonuclear leukocyte accumulation after 120 min of perfusion. Histological evaluation of liver sections obtained at 120 min of perfusion showed significant oncotic necrosis in liver sections of both ischemic control and P-selectin antibody-treated groups. However, total bile production after 120 rain of perfusion was significantly greater in P-selectin antibody-treated livers, compared to control livers. No significant difference in P-selectin and ICAM-1 mRNAs and proteins, GSH, GSSG, and nuclear NF-kB was found between control and P-selectin antibody-treated livers. CONCLUSION： In conclusion, we have shown that blockade of P-selectin alone failed to reduced polymorphonuclear leukocyte accumulation in the liver and protect hepatocytes from ischemia-reperfusion inj.ry in the isolated blood-perfused cold-ex vivo rat liver model.

关键词： P-selectin Ischemia-reperfusion Antibody-blockade Liver Rat