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Effect of best management practice implementation on sediment and phosphorus load reductions at subwatershed and watershed scale using SWAT model

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International Journal of Sediment Research 2016年第4期31卷 386-394页

作者： Jasmeet lamba Anita M.Thompson K.G.Karthikeyan John C.Panuska Laura W.Good Biosystems Engineering Department Auburn University Department of Soil Science University of Wisconsin-Madison Department of Biological Systems Engineering University of Wisconsin-Madison

Identification of areas contributing disproportionately high amount of pollutants(i.e.,critical source areas(CSAs)) to streams is important to efficiently and effectively target best management practices(BMPs).Process-based models are commonly used to identify CSAs and evaluate the impact of alternative management practices on pollutant load *** objective of this study was to use the Soil and Watershed Assessment Tool(SWAT) to identify CSAs at the subwatershed level and evaluate the impact of alternative BMPs on sediment and total phosphorus(TP) load reductions in the Pleasant Valley watershed(50 km~2) in South Central Wisconsin(USA).The Nash-Sutcliffe efficiency,percent bias,and coefficient of determination ranged from 0.58 to 0.71,-12.87 to 38.33,and 0.67 to 0.79,respectively,indicating that SWAT was able to predict stream flow,sediment and TP loadings at a monthly time-step with sufficient *** on the SWAT simulation results,annual average(2006-2012) subwatershed yield for sediment and TP ranged from 0.06 to 3.14 tons hayrand 0.04 to1.9 kg hayr,*** croplands were the major source ofsediment and TP in this watershed(> 84%).Reduction in sediment and TP loading ranged from 66%to 99%at the subwatershed level after conversion of croplands to Conservation Reserve Program(CRP) grasslands in subwatersheds identified as *** the other hand,reduction in sediment and TP loading with implementation of no-till practices ranged from only 14%to 25%.At the watershed outlet,sediment and TP loading reduction was< 15%after conversion of croplands to CRP grasslands and implementation of no-till practices because only about 8%of the watershed area was targeted for BMPs and/or resuspension of sediment deposited on the stream bed masked the downstream improvements in water quality.

关键词： SWAT Critical source areas Phosphorus Sediment Tillage Watershed modeling

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A comprehensive review on residual stresses in turning

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Advances in Manufacturing 2022年第2期10卷 287-312页

作者： Ammar H.Elsheikh S.Shanmugan T.Muthuramalingam amrit Kumar Thakur F.A.Essa Ahmed Mohamed Mahmoud Ibrahim Ahmed O.Mosleh Department of Production Engineering and Mechanical Design Facultyof EngineeringTanta UniversityTanta 31527Egypt Research Centre for Solar Energy Department of PhysicsKoneru Lakshmaiah Education FoundationVaddeswaramAndhra Pradesh 522502India Department of Mechatronics Engineering SRM Institute of Science and TechnologyChennai 603203India Department of Mechanical Engineering KPR Institute Engineering and TechnologyCoimbatoreTamilnaduIndia Department of Mechanical Engineering Faculty of EngineeringKafrelsheikh UniversityKafrelsheikh 33516Egypt Production Engineering and Mechanical Design Department Faculty of EngineeringMinia UniversityMinya 61519Egypt Shoubra Faculty of Engineering Benha UniversityBenhaEgypt

Residual stresses induced during turning processes can affect thequality and performance of machined products,depending on its direction and *** stresses can be highly detrimental as they can lead to creeping,fatigue,and stress corrosion *** final state of residual stresses in a workpiece depends on its material as well as the cutting-tool configuration such as tool geometry/coating,cooling and wear conditions,and process parameters including the cutting speed,depth-ofcut and ***,there have been disagreements in some literatures regarding influences of the abovementioned factors on residual stresses due to different cutting conditions,tool parameters and workpiece materials used in the specific *** review paper categorizes different methods in experimental,numerical and analytical approaches employed for determining induced residual stresses and their relationships with cutting conditions in a turning *** is presented for the effects of different cutting conditions and parameters on the final residual stresses state.

关键词： Residual stresses Machining Turning:Process parameters

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Association of vitamin D and knee osteoarthritis in younger individuals

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World Journal of Orthopedics 2020年第10期11卷 418-425页

作者： Sujit Kumar Tripathy amrit Gantaguru Saurav Narayan Nanda Sandeep Velagada Anand Srinivasan Manaswini Mangaraj Department of Orthopaedics All India Institute of Medical SciencesBhubaneswarBhubaneswar 751019OdishaIndia Department of Pharmacology AIIMS BhubaneswarBhubaneswar 751019OdishaIndia Department of Biochemistry AIIMS BhubaneswarBhubaneswar 751019OdishaIndia

BACKGROUND The incidence of primary osteoarthritis knee is gradually increasing among young *** increasing prevalence of obesity,sedentary lifestyle,sporting activity,and vitamin D deficiency(VDD)has been hypothesized for this shifting disease *** study was designed to look for the association of serum vitamin D among these young arthritic *** To look for the association of serum vitamin D in younger knee osteoarthritis(KOA)*** In a 2-year observational study,146 non-obese KOA patients of 35-60 years were evaluated clinically(Knee injury and Osteoarthritis Outcome Score,KOOS)and radiologically(Kellegren-Lawrence stage,KL).The serum 25(OH)D level of these patients and 146 normal healthy individuals of same age group were *** Both the groups were comparable in terms of age and *** average serum 25(OH)D level in healthy individuals and KOA patients was 45.83 ng/mL and 34.58 ng/mL,respectively(P<0.001).Inadequate serum 25(OH)D level(<30 ng/mL)was found in 46.57%of KOA patients and 24%of normal healthy participants indicating a significant positive association(odds ratio 2.77,95%CI:1.67-4.54,P<0.001).The 25(OH)D level in KL grade I,II,III and IV was 43.40,30.59,31.56 and 33.93 ng/mL respectively(no difference,P=0.47).Similarly,the KOOS score in sufficient,insufficient and deficient groups were 65.31,60.36 and 65.31,respectively(no difference,P=0.051).CONCLUSION The serum 25(OH)D level is significantly low in younger KOA ***,the clinical and radiological severities have no association with serum vitamin D level.

关键词： Degenerative disease Early-onset arthritis Cholecalciferol Sunlight Knee joint Arthroplasty Knee replacement

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Disseminated toxocariasis in an immunocompetent host

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Asian Pacific Journal of Tropical Biomedicine 2014年第10期4卷 838-840页

作者： Madan Raj Aryal Paras Karmacharya amrit Pokharel Smith Giri Ranjan Pathak Richard Alweis Department of Medicine Reading Health SystemPA 19611USA Department of Medicine Tribhuvan University Teaching HospitalKathmanduNepal Department of Medicine University of Tennessee Health Science CenterTN 38163USA

Toxocariasis is a zoonotic infection caused by Toxocara canis,or less commonly,Toxocara cati,which is one of the most common zoonotic infections *** commonly affects the pediatric and immunocompromised population;however,it has rarely been reported in the immunocompetent *** of the well-recognized syndromes in children are visceral larva migrans and ocular larva *** in adults usually ranges from asymptomatic to nonspecific symptoms which makes the diagnosis challenging.A case of 36 year-old male was presented with disseminated toxocariasis with pulmonary and hepatic involvement and striking peripheral eosinophilia.

关键词： Toxocariasis Toxocara canis Mebendazole Albendazole

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Immunoglobulin G in non-alcoholic steatohepatitis predicts clinical outcome:A prospective multi-centre cohort study

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World Journal of Gastroenterology 2021年第43期27卷 7563-7571页

作者： Marianne Anastasia De Roza Mehul lamba George Boon-Bee Goh Johnathan Huey-Ming Lum Mark Chang-Chuen Cheah Jing Hieng Jeffrey Ngu Department of Gastroenterology and Hepatology Sengkang General HospitalSinghealthSingapore 544886Singapore Department of Gastroenterology and Hepatology Christchurch HospitalChristchurch 8011New Zealand Department of Gastroenterology and Hepatology Singapore General HospitalSingapore 169608Singapore Duke-NUS Medical School Singapore 169608Singapore

BACKGROUND Autoimmune markers including plasma cells(PC),anti-smooth-muscle antibody(ASMA),anti-nuclear antibody(ANA),and raised immunoglobulin G(IgG)are commonly observed in non-alcoholic steatohepatitis(NASH),however their clinical significance is *** To determine if autoimmune markers in NASH patients are independently associated with poorer clinical *** Consecutive patients with biopsy proven NASH from Christchurch Hospital,New Zealand and Singapore General Hospital(SGH)were included between 2005 to 2016 in a prospective multi-centre cohort *** with other causes of chronic liver disease were ***>14 g/L or globulin fraction>50%,ANA≥1:40,SMA≥1:40 were considered *** analysis was performed to assess which markers were independently associated with mortality and hepatic *** Total 261 patients were included of which 201 were from *** median age was 53 and 51.9%were *** fibrosis was present in 31.4%at ***,ASMA,ANA and raised IgG were observed in 13.1%,4.9%,27.8%and 30.1%of patients *** multivariate analysis,elevated IgG[Hazard Ratio(HR)6.79,95%CI:2.93-17.15]and fibrosis stage(HR 1.37,95%CI:1.03-1.87)were found to be independently associated with increased risk of liver ***(HR 1.06,95%CI:1.02-1.10)and elevated IgG(HR 3.79,95%CI:1.90-7.68)were independent factors associated with higher mortality *** Elevated IgG,rather than ANA,ASMA or plasma cells,is independently associated with increased risk of hepatic decompensation and mortality in *** could hence be important for prognostication.

关键词： Non-alcoholic fatty liver disease Non-alcoholic steatohepatitis Immunoglobulin G Autoantibodies Mortality Hepatic decompensation

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知识管理十步走整合信息技术、策略与知识平台第2版 4

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丛书名：信息化经典书丛

2004年

作者：（美）amrit Tiwana 董小英等译

该书共分六个部分，详细分析了企业进行知识管理的必要性和重要性，并以实施过程为目标，剖析了进行知识管理的十个步骤。

ISBN: (纸本)7505396544

该书共分六个部分，详细分析了企业进行知识管理的必要性和重要性，并以实施过程为目标，剖析了进行知识管理的十个步骤。

关键词：企业管理知识经济应用

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Effect of processing on bioaccessibility and bioavailability of bioactive compounds in coffee beans

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Food Bioscience 2022年第2期46卷 1-13页

作者： Hanjing Wu Jingyu Gu amrit BK Malik A.Nawaz Colin J.Barrow Frank R.Dunshea Hafiz A.R.Suleria School of Agriculture and Food Faculty of Veterinary and Agricultural SciencesThe University of MelbourneParkville3010VICAustralia Commonwealth Scientific and Industrial Research Organisation(CSIRO) Agriculture and Food671 Sneydes RoadPrivate Bag 16WerribeeVictoria3030Australia Centre for Chemistry and Biotechnology School of Life and Environmental SciencesDeakin UniversityWaurn PondsVIC3217Australia Faculty of Biological Sciences The University of LeedsLeedsLS29JTUK

Coffee is one of the most prevalent and functional beverages around world owing to its rich content of bioactive *** compounds and alkaloids are two primary groups of bioactive compounds in coffee beans,which have been proven healthy benefits in regular and suitable daily *** have been recognized as protective factors,especially phenolic compounds,to perform high antioxidant capacities and potential to relieve the occurrence of chronic diseases and partial *** content and composition of bioactive and anti-nutritional compounds in coffee beans can be mainly influenced by variety,processing and storage *** cultivar of Arabica coffee beans(***)exhibits lower content of phenolic compounds but similar anti-nutritional substances with the comparison to Robusta(***).Comparing to green coffee beans,reasonable roasting contributes to the improvement of phenolic content and its total antioxidant activity because of the liberation of bound phenolic compounds and the generation of novel compounds with antioxidant *** intensive roasting will not only decrease the number of bioactive compounds within the coffee beans but also stimulate the generation of endogenous anti-nutritional compounds,which consequently reduce the coffee nutritional *** fluctuations of moisture content during storage would be the primary reason of the changes in the content of bioactive *** compounds in coffee beans perform outstanding bioaccessibility but relatively lower absorption efficiency because of the combination with other *** roasting would improve the bioavailability of bioactive *** interaction between phenolic compounds and proteins would also influence the bioavailability and bioactivity of bioactive compounds and final nutritional value after consumption.

关键词： Coffee beans Phenolic compounds Alkaloids Anti-nutritional compounds Roasting Bioavailability

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Uncoupled thermoelastic analysis for a thick cylinder with radiation

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Theoretical & Applied Mechanics Letters 2012年第2期2卷 23-28页

作者： Navneet Kumar lamba N.W.Khobragade P.G Department of Maths RTM Nagpur UniversityNagpurIndia

An attempt has been made to study the uncoupled thermoelastic response oI tr^lc~ cylmaer of length 2h in which heat sources are generated according to the linear function of the temperature, with boundary conditions of the radiation type. This approach is based upon integral transform techniques, to find out the thermoelastic solution. The results are obtained in terms of Bessel functions in the form of infinite series.

关键词： integral transform Marchi-Fasulo transform Marchi-Zgrablich transform cylinder

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Gallstone ileus associated with impaction at Meckel's diverticulum:Case report and literature review

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World Journal of Gastrointestinal Surgery 2016年第11期8卷 755-760页

作者： Harveen K lamba Yiwen Shi Ajita Prabhu Department of General Surgery University Hospitals Case Medical Center Case Western Reserve University

Gallstone ileus due to erosion of one or more gallstones into the gastrointestinal tract is an uncommon cause of small bowel obstruction. The site of impaction is usually distal ileum, and less commonly the jejunum, colon, duodenum, or stomach. We report a rare case of gallstone ileus with impaction at the proximal small bowel and at a Meckel's diverticulum(MD) in a 64-yearold woman managed with laparoscopic converted to open small bowel resections. Patient was discharged home in stable condition and remained asymptomatic at 6-mo follow up. We review the current literature on surgical approaches to MD and gallstone ileus. Diverticulectomy or segmental resection is preferred for complicated MD. For gallstone ileus, simple enterolithotomy or segmental resection are the most the most favored especially in older co-morbid patients due to lower mortality rates and the rarity of recurrent gallstone ileus. In addition, laparoscopy has been increasingly reported as a safe approach to manage gallstone ileus.

关键词： Gallstone ileus Meckel’s diverticulum Small bowel obstruction Laparoscopy Cholecystoenteric fistula Laparoscopy

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A Qualitative Investigation of Volatile Organic Components of Antimicrobial Oil Smoke Vapors

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Advances in Microbiology 2023年第1期13卷 76-87页

作者： Aruna lamba Jonathan Kopel David Westenberg Shubhender Kapila Department of Biology Missouri University of Science and Technology Rolla USA School of Medicine Texas Tech University Health Sciences Center Lubbock USA Department of Chemistry Missouri University of Science and Technology Rolla USA

A petroleum middle distillate, known as fog oil (FO), has been used in the United military battlefield to create obscurant smoke screens. During studies on the feasibility of replacing FO with relatively environmentally benign natural oil esters, with similar flow properties, such as methyl soyate (MS), it was observed that FO and MS aerosols and vapors were lethal to Salmonella typhimurium strains (Ames strains used to test for mutagenic activity in the Modified Ames Assay) even after very short exposures. It was further shown that vapors produced from the vegetable oil esters under certain conditions exhibited antimicrobial activity against a wide range of Gram-positive and Gram-negative bacteria. In this study, we examined the antimicrobial properties of volatile organic compounds detected in vegetable oil ester vapors. The experiments involved introduction of a known amount of specific compounds present in oil smoke vaors, individually and in combination, into an exposure chamber containing nutrient agar petri dishes inoculated with Salmonella typhimurium. Petri dishes were removed from the chamber after varied exposure periods to determine survival of the bacteria. The results of the experiments showed that individual compounds exhibited antimicrobial activity but lower than the vapors produced during thermal aerosol generation process suggesting the antimicrobial activity of the vapors is likely a synergistic activity of multiple components of the vapors.

关键词： Antimicrobials Disinfectants Vapors Fog Oil Methyl Soyate Bacteria

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