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Direct costs of carcinoid syndrome diarrhea among adults in the United States

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World Journal of Gastroenterology 2019年第47期25卷 6857-6865页

作者： Arvind Dasari vijay n.joish Raul Perez-Olle Samyukta Dharba Kavitha Balaji Daniel M Halperin Department of Gastrointestinal Medical Oncology The University of Texas MD Anderson Cancer CenterHoustonTX 77030United States Lexicon Pharmaceuticals Inc.The WoodlandsTX 77381United States

BACKGROUnD The burden of carcinoid syndrome(CS)among patients with neuroendocrine tumors is substantial and has been shown to result in increased healthcare resource use and *** incremental burden of CS diarrhea(CSD)is less well understood,particularly among working age adults who make up a large proportion of the population of patients with *** To estimate the direct medical costs of CSD to a self-insured employer in the United *** CS patients with and without CSD were identified in the IBM®MarketScan®Database,including the Medicare Supplemental Coordination of Benefits *** patients had≥1 medical claim for CS with continuous health plan enrollment for≥12 mo prior to their first CS diagnosis and for≥30 d after,no claims for acromegaly,and no clinical trial participation during the study period(2014-2016).Baseline demographic and clinical characteristics,including comorbidities and treatment,were analyzed using descriptive *** of healthcare resource use and costs were compared between patients with and without CSD,including Emergency Department(ED)visits,hospital admissions and length of stay,physician office visits,outpatient services,and prescription claims,using univariate and multivariate analyses to evaluate associations of CSD with healthcare resource use and costs,controlling for baseline *** Overall,6855 patients with CS were identified of which 4,043 were eligible for the analysis(1352 with CSD,2691 with CS only).Baseline demographic and clinical characteristics were similar between groups with the exception of age,underlying tumor type,and health insurance *** with CSD were older,had more comorbidities,and received more somatostatin analog therapy at *** with CSD required greater use of healthcare resources and incurred higher costs than their peers without CSD,including hospitalizations(44%vs 25%)and ED visits(55%vs 31%).The total adjusted annual healthcare costs

关键词： Carcinoid syndrome Carcinoid syndrome diarrhea Healthcare costs neuroendocrine tumors

On Ideal Convergence of Double Sequences in Probabilistic normed Spaces

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Acta Mathematica Sinica,English Series 2012年第8期28卷 1689-1700页

作者： vijay KUMAR Bernardo LAFUERZA-GUILLÉn Department of Mathematics Haryana College of Technology and ManagementKaithal-136027HaryanaIndia Departamento de Estadística y Matem'atica Aplicada Universidad de AlmeríaAlmería 04120Spain

The notion of ideal convergence is a generalization of statistical convecgence which has been intensively investigated in last few years. For an admissible ideal ∮ C n × n, the aim of the present paper is to introduce the concepts of ∮-convergence and ：∮＊-convergence for double sequences on probabilistic normed spaces （Pn spaces for short）. We give some relations related to these notions and find condition on the ideal ∮ for which both the notions coincide. We also define ∮-Cauchy and ：∮＊- Cauchy double sequences on Pn spaces and show that ∮-convergent double sequences are ∮-Cauchy on these spaces. We establish example which shows that our method of convergence for double sequences on Pn spaces is more general.

关键词： Ideal convergence double sequence statistical convergence continuous t-norm and prob- abilistic normed spaces

Approximation by Complex q-Durrmeyer Polynomials in Compact Disks

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Acta Mathematicae Applicatae Sinica 2014年第1期30卷 65-74页

作者： n.I.Mahmudov vijay Gupta Department of Mathematics Eastern Mediterranean University School of Applied Sciences Netaji Subhas Institute of Technology

In this paper, the order of approximation and Voronovskaja type results with quantitative estimate for complex q-Durrmeyer polynomials attached to analytic functions on compact disks are obtained.

关键词： q-complex Durrmeyer polynomials q-integers q-derivatives Voronovskaja-type asymptotic for-mula

CFD-DEM analysis of particle polydispersity on the performance of fluidised bed reactor during silane pyrolysis Author links open overlay panel

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Particuology 2024年第8期91卷 72-87页

作者： Akshayveer vijay M.Shinde MS2Discovery Interdisciplinary Research Institute Wilfrid Laurier UniversityWaterlooOntarioN2L3C5Canada Department of Chemical Engineering Indian Institute of Technology(BHU)Varanasi221005India

A CFD-DEM model is developed for chemical vapour deposition of silane in a fluidized bed reactor to investigate the effect of polydispersity on local phase dynamics,mass and heat transport,as well as the rate of Si *** gas-phase fines formation and heterogeneous deposition on the seed particle,as well as the scavenging effect for Si particle growth,are *** method is first validated against the experimentally measured Si deposition rate,percentage of fine production and minimum fluidisation ***,the properties,primarily particle intermixing,fluidisation behaviour and bubble dynamics along with the deposition process,are analyzed for several polydisperse beds under various operating *** effect of polydispersity of the bed on a fraction of the bubble size,dense phase expansion and interchange coefficient between various phases is thoroughly investigated to establish a correlation with reactor *** results show that broad-Gaussian particle size distribution(PSD)exhibits excellent improvement in fluidisation behaviour,resulting in a high deposition rate,and minimum formation of Si fines.

关键词： CFD-DEM method Chemical vapour deposition(CVD) Particle size distribution Silicon Gas-solid fluidized bed

Synthesis of Aryl Hydrazines via Cul/BMPO Catalyzed Cross-Coupling ofAryl Halides with Hydrazine Hydrate in Water

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Chinese Journal of Chemistry 2018年第11期36卷 1003-1006页

作者： Siripuram vijay Kumar Dawei Ma State Key Laboratory of Bioorganic and natural Products Chemistry Center for Excellence in Molecular SynthesisShanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences345 Lingling LuShanghai 200032China

The n,n ’‐bis(2,6‐dimethylphenyl)oxalamide was discovered as a powerful ligand for Cu‐catalyzed cross‐coupling of aryl halides with hydrazine hydrate, leading to the formation of a variety of aryl hydrazines at 80 o C in water under the assistance of K 3 PO 4 and 4 mol% cetyltrimethylammonium bromide from aryl bromides and aryl iodides. Good to excellent yields were observed in most cases.

关键词： hydrazine hydrate cross‐coupling aryl halides ligand effects copper synthetic methods

Is prophylactic placement of drains necessary after subtotal gastrectomy?

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World Journal of Gastroenterology 2007年第27期13卷 3738-3741页

作者： Manoj Kumarl Seung Bong Yangl vijay Kumar Jaiswall Jay n Shahl Manish Shreshthal Rajesh Gongal Department of Surgery Patan Hospital Kathmandu Nepal

AIM： To determine the evidence-based values of prophylactic drainage in gastric cancer surgery. METHODS： One hundred and eight patients, who underwent subtotal gastrectomy with D1 or D2 lymph node dissection for gastric cancer between January 2001 and December 2005, were divided into drain group or no-drain group. Surgical outcome and post-operative complications within four weeks were compared between the two groups. RESULTS： no significant differences were observed between the drain group and no-drain group in terms of operating time （171 ± 42 rain vs 156 ± 39 rain）, number of post-operative days until passage of flatus （3.7 ± 0.5 d vs 3.5 ± 1.0 d）, number of post-operative days until initiation of soft diet （4.9±0.7 d vs 4.8±0.8 d）, length of post-operative hospital stay （9.3±2.2 d vs 8.4±2.4 d）, mortality rate （5.4% vs 3.8%）, and overall postoperative complication rate （21.4% vs 19.2%）. COnCLUSIOn： Prophylactic drainage placement is not necessary afer subtotal gastrectomy for gastric cancer since it does not offer additional benefits for the patients.

关键词： Prophylactic drainage Subtotal gastrectomy Gastric cancer Post-operative complications Operative outcome

Assessing anthropogenic pressure and threats on Paeonia emodi *** Royle habitats in Garhwal Himalaya

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Journal of Mountain Science 2023年第3期20卷 810-820页

作者： Praveen JOSHI Prem PRAKASH vijay Kant PUROHIT Department of Botany Govt.M.B.P.G.CollegeHaldwani 263641Indial High Altitude Plant Physiology Research Centre H.N.B.Garhwal Central UniversitySrinagar Garhwal 263671India

The Garhwal Himalaya is among the major repositories of immensely valuable wild edible plants and provides food security to the local *** the valuable plant species that grow in this region,Paeonia emodi(family Paeoniaceae)is an important wild edible species that found in temperate regions with an altitude range between 1800 and 2800 *** species is facing a severe threat to its sustainability due to overharvesting,habitat disturbances,and a lack of effort regarding *** the first time,this study investigated anthropogenic pressure,population decline perceptions in the natural habitat,and vulnerability assessment of *** under selected study sites(n=23 villages).A semi structured questionnaire was used to interview approximately 45%of the local inhabitants,including herbal practitioners(Vaidhyas or Dais)of each *** the basis of demographic characteristics,the perceptions and responses of 464 local people were documented regarding potential causes of deterioration and feasible options for sustainable *** the weight survey method,we estimated the actual amount of collection based on personal interaction and direct *** order to determine the threats status,a rapid vulnerability assessment(RVA)was performed and were used based on the current exploitation and *** present study revealed that leaf(100%)was the most frequently harvested part,followed by stem(95.65%),seed(26.09%),root(21.74%)and flower(13.04%).The village Triyuginarayan and Pothivasa recorded the highest collection scores while the purpose of the collection was mostly edible(100%),medicinal(100%),and least commercial(8.70%).According to the literature review and the present survey,the RVA(total=21)is categorized as category II(intermediate side of the RVA index),indicating a degree of *** study revealed that *** faces extinction in the Garhwal *** this species through agro-production techniques may alleviate th

关键词： Anthropogenic pressure Conservational strategies Garhwal Himalaya Paeonia emodi Rapid vulnerability assessment Wild edibles

Syncytes during male meiosis resulting in 2n pollen grain formationin Lindelofia longiflora ***

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Journal of Systematics and Evolution 2011年第5期49卷 406-410页

作者： vijay Kumar SInGHAL Pawan Kumar RAnA Puneet KUMAR Department of Botany Punjabi University

Lindelofia longiflora(Royle ex Benth.) ***(Cl.) Brand(Family:Boraginaceae) is investigated cytologically(n = 12) for the first time from the cold deserts of Pangi Valley,Chamba District(Himachal Pradesh) in *** report the formation of syncytes and 2n pollen grains in the *** meiosis,the majority of the pollen mother cells(PMCs) exhibited 12 bivalents,equal segregation of chromosomes during anaphases,regular tetrads,and normal-sized pollen grain ***,two proximate PMCs fused during the early stages of prophase-I and resulted in the formation of *** frequency of syncytes in the accession is rather low,at 25 out of 1866(1.33%).Such syncyte PMCs are detectable during meiosis due to their larger size compared to typical *** syncytes or polyploid cells showed normal 24 bivalents and depicted perfectly regular meiotic *** the products of such PMCs yield 2n or larger sized pollen grains that are almost double the size of typical normal or n pollen *** origin of syncytes as a consequence of the fusion of meiocytes during the early stages of meiosis-I could be attributed to low temperature stress conditions prevailing in the Pangi Valley,where temperature during May and June dip to below freezing,the time the plants enters the reproductive/flowering bud *** is possible that such apparently fertile 2n pollen grains originating from syncytes might play a role in the origin of intraspecific polyploids in the species.

关键词： bivalents cold deserts low temperature stress Pangi Valley PMCs pollen grains.

A convenient one-pot three component synthesis of 3-aminoalkylated indoles catalyzed by 3-chlorophenylboronic acid

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Chinese Chemical Letters 2013年第5期24卷 422-424页

作者： Santosh V.Goswami Prashant.B.Thorat vijay n.Kadam Sachin A.Khiste Sudhakar R.Bhusare Department of Chemistry Dnyanopasak College

An efficient protocol was developed for the synthesis of 3-aminoalkylated indoles using 3- chlorophenylboronic acid as a catalyst under ambient temperature *** three-component reaction of indoles,aromatic aldehydes and n-methyl aniline offered corresponding 3-aminoalkylated indoles in excellent *** protocol presents some remarkable features such as mild reaction conditions,simple workup procedure and excellent yields.

关键词： 3-Aminoalkylaed indoles 3-Chlorophenylboronic acid Aromatic aldehyde n-Methylaniline Indoles