A GOAL PROGRAMMING MODEL FOR THE BEST POSSIBLE SOLUTION TO LOAN ALLOCATION PROBLEMS

Sharma, Dinesh-K.,Ghosh, Debasis,Alade, Julius-A. 한국전산응용수학회 2002 The Korean journal of computational & applied math Vol.9 No.1

In this paper, we propose a multi-Criteria decision making approach to address the problem of finding the best possible solution in credit unions. Sensitivity analysis on the priority structure of the goals has been performed to obtain all possible solutions. The study uses the Euclidean distance method to measure distances of all possible solutions from the identified ideal solution. The possible optimum solution is determined from the minimum distance between the ideal solution and other possible solutions of the Problem.

Management decision-making for sugarcane fertilizer mix problems through goal programming

Dinesh K Sharma,Debasis Ghosh,Julius A. Alade 한국전산응용수학회 2003 Journal of applied mathematics & informatics Vol.13 No.1-2

MANAGEMENT DECISION-MAKING FOR SUGARCANE FERTILIZER MIX PROBLEMS THROUGH GOAL PROGRAMMING

Sharma, Dinesh K.,Ghosh, Debasis,Alade, Julius A. 한국전산응용수학회 2003 Journal of applied mathematics & informatics Vol.13 No.1

This paper presents a goal-programming (GP) model for management decision-making for sugarcane fertilizer mix problems. Sensitivity analysis on the priority structure of the goals has been performed to obtain all possible solutions. The study uses Euclidean distance function to measure distances of all possible solutions from the ideal solution. The optimum solution is determined from the minimum distance between the ideal solution and other possible solutions of the problem. The optimum solution corresponds to the appropriate priority structure of the problem in the decision-making context. furthermore, the results obtained from sensitivity analysis on the cost of combination of fertilizers confirm the priority structure.

Effects of Backoff factor on Exponential Backoff Algorithm

Dinesh Sharma,Sanjay Patsariya,Anita Mahajan 한국멀티미디어학회 2011 한국멀티미디어학회 국제학술대회 Vol.2011 No.-

Binary Exponential Backoff Algorithm are widely used as a Network Congestion Avoidance or collision resolution protocol In this paper we analysis the effect of Back off factor on exponential algorithm. The analysis has been taken in saturation throughput and medium access delay of a packet for a given number of node N. Binary exponential is a special case of exponential Backoff when r=2. where r is a backoff factor .In this paper we basically analysis the effect of Back off factor r=1.2,1.5,1.7,1.8,1.9,2.0 & all simulation result are obtained through Matlab(Matrix Laboratory) simulation Language.

Physical, Mechanical and Durability Properties of the Quartzite Units of Central Nepal Lesser Himalaya

( Dinesh Raj Sharma ),( Naresh Kazi Tamrakar ),( Upendra Baral ) 대한지질공학회 2024 지질공학 Vol.34 No.1

This study compares the quartzites of four quartzite units: The Fagfog Quartzite, Dunga Quartzite (member of the Robang Formation), Pandrang Quartzite (member of the Kalitar Formation) and the Chisapani Quartzite. The analysis shows variations in flakiness and elongation, as the Fagfog Quartzite displays low flakiness whereas the Pandrang and the Chisapani have moderate and the Dunga Quartzite has shown variations. The density values of the four quartzite units remain consistent, indicating uniform physical properties and porosity levels. However, bulk density values differ among the quartzites, suggesting variations in particle arrangement, porosity, and density. Regarding strength measures, the Pandrang and the Chisapani Quartzite have higher strength characteristics as compared to the Fagfog and the Dunga Quartzites. The Pandrang Quartzite has the highest average point load strength index, classifying it as “Extremely Strong”. The resistance to impact and crushing forces varies among the quartzites, with lower Aggregate Impact Value (AIV) and Aggregate Crushing Value (ACV) indicating higher strength and durability. Durability tests show that the Fagfog Quartzite has high durability against slaking, with a slight decrease observed after the fifth cycle. The Dunga Quartzite shows varying degrees of weathering, while the Pandrang and the Chisapani Quartzite have minimal weight changes, indicating strong resistance to weathering. Magnesium sulfate soundness tests indicate high durability and resistance to degradation for all four units. The Los Angeles abrasion value (LAAV) tests indicate favorable resistance to abrasion for the majority of the Fagfog, Dunga, and the Pandrang Quartzites samples, while Chisapani Quartzite shows more variability in LAAV values. The Pandrang Quartzite shows a higher proportion of elongated particles but lower flakiness index values as compared to Fagfog and Dunga Quartzites while Chisapani Quartzite stands out with a significantly higher presence of flaky particles and lower elongation index values. Mechanically, the Fagfog and Dunga Quartzite show higher strength and better resistance to abrasion and freeze and thaw. The Pandrang Quartzite shows moderate resistance to crushing and sudden effect, while the Chisapani Quartzite has variable resistance to effect. This comparative study emphasizes the diversity and complexity of quartzite rock types, showing the need for comprehensive characterization and assessment to determine their suitability for specific applications.

Design and Performance Study of a Hot Water Driven 5 TR Capacity Absorption Cooling System

Anil Sharma,Bimal Kumar Mishra,Abhinav Dinesh,Ashok Misra 보안공학연구지원센터 2014 International Journal of u- and e- Service, Scienc Vol.7 No.6

Use of high grade electrical energy, generated from fossil fuels, for cooling has increased environmental concerns like global warming and ozone layer depletion. Hence, there is a need to reduce dependence on them and explore potential environmental friendly options. In this aspect, vapor absorption system has scope of utilizing low grade energy source i.e. hot water from solar panel, to generate cooling effect and are environment friendly as no chloro-floro-carbons are used. The most usual combination of absorber refrigerant pair in such system is lithium bromide water (LiBr–H2O), where water vapor is the refrigerant. In present work, a hot water driven, single stage, absorption cooling system, using a lithium bromide water solution, is analyzed for determining the effect of various parameters on coefficient of performance (COP). Four basic stages in the absorption cycle are generation, condensation, evaporation and absorption with ideally no moving part. A configuration of theses four stages, having 5 TR cooling capacity is determined and examined for the variation in COP corresponds to the change in pressure and concentration. The pressure parameter is varied in condenser and evaporator, resulting graph shows that the increment in pressure of evaporator increases the COP whereas increment of pressure in condenser decreases the COP. At lower inlet concentration of LiBr solution to the absorber gives increment in COP.

Osmotically regulated asymmetric capsular system for sustained delivery of indomethacin

Dinesh Kumar Jain,Gajanan Darwhekar,Shailendra Singh Solanki,Ravi Sharma 한국약제학회 2013 Journal of Pharmaceutical Investigation Vol.43 No.1

The aim of the current study was to develop a sustained release asymmetric membrane capsular system for oral delivery of indomethacin. The capsule membrane was prepared using fabricated glass mold pins by phase inversion technique. Cellulose acetate was used as the semi permeable membrane. The capsule contains pore-forming water-soluble additives, which after coming in contact with aqueous medium, dissolves, resulting in an in situ formation of a micro porous structure. The effect of different formulation variables, like, ratio of drug to osmogen, solubilizing agent and level of pore former, stirring rate on the in vitro release was studied. Scanning electron microscopy of the membrane confirmed its porous, dense asymmetric nature. It was found that drug release rate increased with the increase in amount of osmogen and solubilizer, and independent of stirring rate. Indomethacin release was,directly proportional to the level of pore former, in the membrane. In the present investigation, efforts have been made to increase the release of poorly water soluble drug by means of porosity osmotic pump.

Epidemiological Trends of Cancer Morbidity at a Government Medical College Hospital, Chandigarh, India

Sharma, Munesh Kumar,Gour, Neeraj,Pandey, Avadesh,Wallia, Dinesh,Kislay, Dimri Asian Pacific Journal of Cancer Prevention 2012 Asian Pacific journal of cancer prevention Vol.13 No.7

Aim: An epidemiological shift has resulted in increase in the prevalence of non-communicable diseases (NCD). Unlike other NCDs which are easily and definitely preventable, the knowledge of cancer prevention is still limited at present. Various aetiological factors are difficult to control since those are habit forming. Hence an available remedy remains its secondary and tertiary prevention for which appropriate planning is of paramount importance. Evidence based planning requires careful analysis of data with a view to prioritize various cancers. Keeping in view the fact that the adaptation of smoking free status in Chandigarh city might have a far reaching positive effect on the cancer related morbidity of the people, the following study was undertaken to provide base line data to be used for future comparisons. Methods: The registers maintained in the Department of Radiotherapy were checked and those belonging to the years 1999 to 2009 were utilized to analyze the cancer morbidity in respect to age, sex, and year of presentation to health care facility. Results: A total of 4,600 cancer patients (males=2276, females=2324) demonstrated a gradual increase in the number of cancer cases from 150 in the year 1999 to 783 in the year 2009. The most common cancers amongst males were cancer of gastro-intestinal tract (GIT) and lung (including larynx) constituting 37.3% and 27.1% of the total, respectively. In females these were cancers of breast and cervix representing 33.3% & 17.6% of total cancer cases, respectively, and lung cancer constituted 5.3%. The maximum cases of bone cancer (53.8% of all bone cancers) were observed amongst children aged less than 20 years and lung cancer (48.2% of all lung cancers) among the elderly aged 60-69 years. The.

Antidepressant-Like Activity of n-Hexane Extract of Nutmeg (Myristica fragrans) Seeds in Mice

Dinesh Dhingra,Amandeep Sharma 한국식품영양과학회 2006 Journal of medicinal food Vol.9 No.1

The present study was undertaken to investigate the effect of an n-hexane extract of Myristica fragransseedson depression in mice by using the forced swim test (FST) and the tail suspension test (TST). M. fragransextract (5, 10, and20 mg/kg) was administered orally for 3 successive days to different groups of Swiss male young albino mice. M. fragransextract significantly decreased immobility periods of mice in both the FST and the TST. The 10 mg/kg dose was found to bemost potent, as indicated by the greatest decrease in the immobility period compared with the control. Furthermore, this doseof the extract was found to have comparable potency to imipramine (15 mg/kg i.p.) and fluoxetine (20 mg/kg i.p.). The ex-tract did not have a significant effect on locomotor activity of mice. Prazosin (62.5 .g/kg i.p.; an .1-adrenoceptor antago-nist), sulpiride (50 mg/kg i.p.; a selective D2 receptor antagonist), and p-chlorophenylalanine (100 mg/kg i.p.; an inhibitor ofserotonin synthesis) significantly attenuated the M. fragransextract-induced antidepressant-like effect in the TST. Thus, ex-tract of M. fragranselicited a significant antidepressant-like effect in mice, when assessed in both the TST and the FST. Theantidepressant-like effect of the extract seems to be mediated by interaction with the adrenergic, dopaminergic, and seroton-ergic systems.

Genetic Variability and Bottleneck Analysis of Jakhrana Goats by Microsatellite DNA Fingerprinting

Dinesh Kumar,A. K. Pandey,S. P. S. Ahlawat,Geetu Malik,Rekha Sharma,Digpal Singh Gour,S. P. Dixit,N. K. Verma,R. A. K. Aggarwal,Neelam Gupta,B. N. Shahi,S. C. Gupta 한국유전학회 2005 Genes & Genomics Vol.27 No.3