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Multi-objective linear fractional inventory model with possibility and necessity constraints under generalised intuitionistic fuzzy set environment

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CAAI Transactions on Intelligence Technology 2019年第3期4卷 175-181页

作者： Totan Garai Harish garg Department of Mathematics Silda Chandra Sekhar CollegeJhargram-721515West BengalIndia School of Mathematics Thapar Institute of Engineering&TechnologyDeemed UniversityPatiala-147004PunjabIndia

This study presented a multi-objective linear fractional inventory (LFI) problem with generalised intuitionistic fuzzy numbers. In modelling, the authors have assumed the ambiances where generalised trapezoidal intuitionistic fuzzy numbers (GTIFNs) used to handle the uncertain information in the data. Then, the given multi-objective generalised intuitionistic fuzzy LFI model was transformed into its equivalent deterministic linear fractional programming problem by employing the possibility and necessity measures. Finally, the applicability of the model is demonstrated with a numerical example and the sensitivity analysis under several parameters is investigated to explore the study.

关键词： Multi-objective linear fractional inventory model possibility and necessity constraints generalised intuitionistic fuzzy set environment

Comments on ＂Some new distance measures for type-2 fuzzy sets and distance measure based ranking for group decision making problems＂

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Frontiers of Computer Science 2018年第2期12卷 396-400页

作者： Sukhveer SINGH Harish garg School of Mathematics Thapar University Patiala 147004 India

In this article, we have pointed out that some propositions corresponding to the distance measure between the type-2 fuzzy sets （T2FSs） as provided by Singh （Frontiers of Computer Science, 2014, 8（5）, 741-752）, are incorrect by a counterexample. Further, these propositions have been corrected in the present manuscript by giving a correct relation between the T2FSs and validating it with a numerical example.

关键词： type-2 fuzzy set distance measure incorrect assertion counterexample

Trichilia connaroides Wight an d Arnott:Ethnobotany,Phytochemistry and Pharmacology

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中国天然药物 2011年第4期9卷 241-248页

作者： Garima garg G.B.Pant University of Agriculture and Technology

Trichilia connaroides(Meliaceae) is an evergreen tree widely distributed in South and East *** has been traditionally used as an anti-feedant and in the treatment of cholera,arthritis,pharyngitis,tonsillitis and various other *** plant parts are rich in biologically active tetranortriterpenoids(limonoids) and possess good therapeutic *** present review illustrates the ethnobotanical uses and research advances till date on its phytochemical constituents and pharmacological activities so that its potential as a multipurpose medicinal agent is understood and appreciated.

关键词： Meliaceae Trichilia connaroides Tetranorterpenoids Limonoids

DNA Barcoding and Systematic Review of Minervaryan Frogs(Dicroglossidae:Minervarya) of Peninsular India:Resolution of a Taxonomic Conundrum with Description of a New Species

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Asian Herpetological Research 2021年第4期12卷 345-370页

作者： Sonali garg S.D.BIJU Systematics Lab Department of Environmental StudiesUniversity of Delhi

The genus Minervarya is among the most widely distributed,commonly occurring,and taxonomically confusing groups of dicroglossid frogs in *** studies have provided evidence that this genus contains complexes of morphologically conserved but genetically divergent taxa—some widely distributed across South and Southeast Asia,and many particularly restricted to the Western Ghats region of the Indian Peninsula—posing several challenges in resolving long-standing taxonomic ***,we present a systematic review of minervaryan species found in Peninsular India,based on extensive DNA barcoding with nearly 400 samples from the entire range of the genus,including 277 new samples and topotypic material for most available names from the study area,combined with detailed morphological *** a result,we recognise 18 species in Peninsular India,including a new species described herein as Minervarya pentali *** to the comprehensive nature of the study,including comparisons with all available types,certain long-standing taxonomic uncertainties on the status of ten previously known taxa are resolved Rana(Tomopterna)parambikulamana Rao,1937(=Minervarya parambikulamana),Rana(Hylorana)sauriceps Rao,1937(=Minervarya sauriceps),and Fejervarya kudremukhensis Kuramoto,Joshy,Kurabayashi,and Sumida,2008"2007"(=Minervarya kudremukhensis),are considered as junior subjective synonyms of Rana(Rana)limnocharis mysorensis Rao,1922(=Minervarya mysorensis);Nyctibatrachus sanctipdustris *** Rao,1920(=Minervarya modesta)is proposed to be a synonym of Rana limnocharis syhadrensis Annandale,1919(=Minervarya syhadrensis);while Rana murthii Pillai,1979(=Minervarya murthii)and Fejervarya mudduraja Kuramoto,Joshy,Kurabayashi,and Sumida,2008"2007"(=Minervarya mudduraja)are considered as junior subjective synonyms of Rana nilagirica Jerdon,1853(=Minervarya nilagirica).At the same time,Rana brevipalmata Peters,1871(=Minervarya brevipalmata),previously known only from its ori

关键词： amphibia distribution Fejervarya integrative taxonomy Minervarya pentali sp.nov. morphology species groups Western Ghats Biodiversity Hotspot

Publish/subscribe based information dissemination over VANET utilizing DHT

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Frontiers of Computer Science 2012年第6期6卷 713-724页

作者： Tulika PANDEY Deepak garg Manoj Madhav GORE Department of Computer Science and IT Sam Higginbotom Institute of AgricultureTechnology and SciencesAllahabad 211007India Department of Computer Science and Engineering Thapar UniversityPatiala 147004India Department of Computer Science and Engineering Motilal Nehru National Institute of TechnologyAllahabad 211004India

A vehicular ad-hoc network （VANET） can be visualized as a network of moving vehicles communicating in an asynchronous and autonomous fashion. Efficient and scalable information dissemination in VANET applications is a major challenge due to the movement of vehicles which causes unpredictable changes in network topology. The publish/subscribe communication paradigm provides decoupling in time, space, and synchronization between communicating entities, and presents itself as an elegant solution for information dissemination for VANET like environments. In this paper, we propose our approach for information dissemination which utilizes publish/subscribe and distributed hash table （DHT） based overlay networks. In our approach, we assume a hybrid VANET consisting of stationary info-stations and moving vehicles. These info-stations are installed at every major intersection of the city and vehicles can take the role of publisher, subscriber, or broker depending upon the context. The info-stations form a DHT based broker overlay among themselves and act as rendezvous points for related publications and subscriptions. Further, info-stations also assist in locating vehicles that have subscribed to information items. We consider different possible deployments of this hybrid VANET with respect to the number of info-stations and their physical connectivity with each other. We perform simulations to assess the performance of our approach in these different deployment scenarios and discuss their applicability in urban and semi-urban areas.

关键词： vehicular ad-hoc network (VANET) peer-to- peer overlay network publish/subscribe communication paradigm distributed hash table (DHT)

An efficient framework for ensemble of natural disaster simulations as a service

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Geoscience Frontiers 2020年第5期11卷 1859-1873页

作者： Ujjwal KC Saurabh garg James Hilton Discipline of ICT University of TasmaniaHobartAustralia Data61 CSIROMelbourneAustralia

Calculations of risk from natural disasters may require ensembles of hundreds of thousands of simulations to accurately quantify the complex relationships between the outcome of a disaster and its contributing *** large ensembles cannot typically be run on a single computer due to the limited computational resources *** Computing offers an attractive alternative,with an almost unlimited capacity for computation,storage,and network ***,there are no clear mechanisms that define how to implement these complex natural disaster ensembles on the Cloud with minimal time and *** such,this paper proposes a system framework with two phases of cost optimization to run the ensembles as a service over *** cost is minimized through efficient distribution of the simulations among the cost-efficient instances and intelligent choice of the instances based on pricing *** validate the proposed framework using real Cloud environment with real wildfire ensemble scenarios under different user *** experimental results give an edge to the proposed system over the bag-of-task type execution on the Clouds with less cost and better flexibility.

关键词： Wildfire prediction Ensemble simulation Cloud computing Natural disaster models

Increased CD4/CD8 Lymphocyte ratio predicts favourable neoadjuvant treatment response in gastric cancer:A prospective pilot study

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World Journal of Gastrointestinal Oncology 2023年第2期15卷 303-317页

作者： Daniel Skubleny Andrea Lin Saurabh garg Ross McLean Michael McCall Sunita Ghosh Jennifer L Spratlin Daniel Schiller Gina Rayat Department of Surgery University of AlbertaEdmonton T6G 2R3ABCanada Department of Surgery University of AlbertaEdmonton T6G 2R3AlbertaCanada Department of Laboratory Medicine and Pathology University of AlbertaEdmonton T6G 2R3AlbertaCanada Department of Oncology University of AlbertaEdmonton T6G 2R3AlbertaCanada Department of Oncology Cross Cancer InstituteUniversity of AlbertaEdmonton T5G 1Z2ABCanada

BACKGROUND Despite optimal neoadjuvant chemotherapy only 40%of gastric cancer tumours achieve complete or partial treatment *** the absence of treatment response,neoadjuvant chemotherapy in gastric cancer contributes to adverse events without additional survival benefit compared to adjuvant treatment or surgery *** strategies and methods are required to optimize the allocation of existing treatment regimens such as FLOT chemotherapy(5-Fluorouracil,Leucovorin,Oxaliplatin and Docetaxel).Predictive biomarkers detected using immunohistochemistry(IHC)methods may provide useful data regarding treatment *** To investigate the utility of CD4,CD8,Galectin-3 and E-cadherin in predicting neoadjuvant FLOT chemotherapy tumour response in gastric *** Forty-three adult patients with gastric adenocarcinoma,of which 18 underwent neoadjuvant chemotherapy,were included in a prospective clinical *** biopsies were obtained from gastric cancer and normal adjacent gastric *** in expression of Galectin-3,Ecadherin,CD4^(+)and CD8^(+)molecules between tumours with and without treatment response to neoadjuvant chemotherapy were assessed with *** response was graded by clinical pathologists using the Tumour Regression Score according to the College of American Pathologists *** response was defined as complete or near complete tumour response,whereas partial or poor/no response was defined as *** IHC images were annotated and quantitatively assessed using QuPath *** expression between responsive and incomplete response tumours was assessed using a two-sided Wilcoxon *** expression was also compared between normal and cancer tissue and between 15 paired tumour samples before and after *** performed a preliminary multivariate analysis and power analysis to guide future *** analyses were completed using R *** The ratio betw

关键词： CD4 CD8 Galectin-3 Neoadjuvant chemotherapy Treatment response Gastric cancer

Comprehensive Review on Air Pollution Control Measures for Non-Attainment Cities of Uttar Pradesh, India

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Journal of Environmental Protection 2023年第3期14卷 139-162页

作者： Khyati Sharma Anchal garg Varun Joshi University School of Environment Management GGS Indraprastha University Delhi India EnviroVigyan Non-Governmental Organization in Shahdara Delhi India Earth System Science Department Stanford University Stanford USA

Introduction: The Indian state of Uttar Pradesh (UP) for the past many years has been reported to have many cities with highly polluted air quality. The state has been taking meticulous steps in combating air pollution in the form of action plans, introduced especially in its 17 non-attainment cities (NAC). To assess the progress and development of these action plans in UP, the present study has done an in-depth analysis and review of the state’s action plans and city micro action plans. Materials and Methods: In this research study, the analysis of the latest action plan reports, micro action plan reports as well as the recommendations for combating air pollution-related issues in the 17 NAC of the UP state has been well documented. Uttar Pradesh Pollution Control Board (UPPCB) has prepared these reports to highlight the progress of the plans in response to the growing air pollution in these cities. The information present in the reports has been used to further study sector-specific, category-specific action plans, institutional responsibility, and the present status of the action plans. Results: On average, the highest weightage in action plans was given to sector-specific categories such as Road dust and construction activities (24%). It was also observed that Urban local bodies (~50%) were majorly responsible to implement the action points and 56% of the action points were jointly implemented by multiple agencies.

关键词： Air Pollution Air Quality Air Pollution Control Non-Attainment Cities India Uttar Pradesh Particulate Matter

Correlation of Levels of Oncostatin M Cytokine in Crevicular Fluid and Serum in Periodontal Disease

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International Journal of Oral Science 2010年第4期2卷 198-207页

作者： ManojKumar Thorat Pradeep AR Garima garg Department of Periodontics Government Dental College and Research Institute

Aim The aim of this study was to measure the level of Oncostatin M （OSM） a gp130 cytokine in the gingival crevicular fluid （GCF） and serum of chronic periodontitis patients and to find any correlation between them before and after periodontal therapy （scaling and root planing,SRP）. Methodology 60 subjects （age 25-50 years） were enrolled into three groups （n=20 per group）,group Ⅰ （healthy）,group Ⅱ （gingivitis） and group III （chronic periodontitis）. Group Ⅲ subjects were followed for 6-8 weeks after the initial periodontal therapy （SRP） as the group Ⅳ （after periodontal therapy）. Clinical parameters were assessed as gingival index （GI）,probing depth （PD）,clinical attachment level （CAL）,and radiographic evidence of bone loss. GCF and serum levels of OSM were measured by using Enzyme Linked Immunosorbent Assay （ELISA）. Results It was found that mean OSM levels had been elevated in both the GCF and serum of chronic periodontitis subjects （726.65 ± 283.56 and 65.59 ± 12.37 pg·mL-1,res-pectively） and these levels were decreased proportionally after the periodontal therapy （95.50 ± 38.85 and 39.98 ± 16.69 pg·mL-1 respectively）. However,OSM was detected in GCF of healthy subjects （66.15 ± 28.10 pg·mL-1） and gingivitis-suffering subjects （128.33 ± 22.96 pg·mL-1） and was found as below the detectable limit （≈0.0 pg·mL-1） in the serum of same subjects. Significant correlation has been found between clinical parameters and GCF-serum levels of OSM. Conclusion Increased OSM level both in the GCF and serum,and the decreased levels after initial periodontal therapy （SRP） may suggest a use as an inflammatory bio-marker in the periodontal disease.

关键词： cytokine Oncostatin M chronic periodontitis gingivitis scaling and root planning