Thumbnail Image

Theses

Browse

2021 - 20223
Reset filters
Author: Monika × End date: 2022 × Start date: 2020 × Thesis Type: M.Sc ×
Reset filters

Search Results

Now showing 1 - 3 of 3
  • Thumbnail Image
    ThesisItemOpen Access
    A study on simulation techniques for queuing problems
    (CCSHAU, Hisar, 2022-12-07) Monika; Poonia, Hemant
    An important branch of Operations Research (OR) is Queuing Theory is also known as theory of waiting lines. The waiting time management plays a crucial role in today‟s competitive arena for optimizing the resources of an organization. The study on “A Study on Simulation Techniques for Queuing Problems” was planned to develop a Monte Carlo queuing model for assessment of queues and to analyze the waiting time in the warehouse. The arrival and service data for a season was gathered from a Warehouse in Tohana, Haryana. The model was used to analyze the queue characteristics like average arrival rate, average waiting time in queue, time spends in system and queue length or average number of conveyors in queue. It was found that the average number of arrivals was 2.6 conveyors/hr, number of customers waiting to be served in the queue were 14, the waiting time of the conveyors in the queue was 5.4 hrs and average time spends in the system was 5.8 hrs. The adequacy of developed model was tested using Little‟s law and it was found that the arrival rate obtained from the warehouse data is approximately same as the arrival rate achieved from the simulation.
  • Thumbnail Image
    ThesisItemOpen Access
    Teachers’ occupational aspiration and job satisfaction in relation to their emotional intelligence
    (CCSHAU, Hisar, 2021-09) Monika; Duhan, Krishna
    The present study was an effort to study Teacher’s Occupational Aspiration and Job Satisfaction in relation to their Emotional Intelligence. It was conducted in Hisar and Rewari district of Haryana state. A total combination of 160 teachers was selected from both the districts in which half of the sample population were belonged to Hisar district and other half were from Rewari district. To delineate personal and socio-economic variables, a self-constructed questionnaire was used. Teacher’s emotional intelligence level was assessed by Emotional intelligence test developed by Duhan (2005). Teacher’s occupational aspiration questionnaire by Nasrin and Anees (2013) was used to examine occupational aspiration of teachers and job satisfaction scale by Singh and Sharma (1990) was used to observe job satisfaction of teachers. The present study has come out with the results stated that medium level of emotional intelligence was reported in school teachers. Associations of emotional intelligence with personal and socio-economic factors of teachers showed significant associations with age, education, area of living, annual income, experience and type of school. The findings of the study revealed that teachers from both the districts were highly aspired regarding their profession and moderately satisfied with their job. Significant associations were found between occupational aspiration and job satisfaction with emotional intelligence of teachers. The study concluded that teachers working in government school had better emotional intelligence, occupational aspiration and highly satisfied with their job as compared to private school teachers.
  • Thumbnail Image
    ThesisItemOpen Access
    Studies on the effect of manure and biofertilizers on seed production of carrot (Daucus carota var. atrorubens)
    (CCSHAU, Hisar, 2021-07) Monika; Makhan Lal
    Carrot (Daucus carota var. atrorubens) belonging to family Umbelliferae with chromosome number 2n=18 is a popular cool season vegetable and is one of the important root vegetable crops. The inflorescence, typical of the Umbelliferae, is a compound umbel. In India, root to seed is the standard method used for the production of high quality seed as this method allows the selection of healthy and true to type roots for the planting of stecklings. Organic seed production includes growing of seed crops by a collection of guidelines that prohibit the use of synthetic products/ chemicals. The present study was conducted at Seed Research Area of Department of Vegetable Science, Chaudhary Charan Singh Haryana Agricultural University, Hisar during spring-summer season of 2018-19. The objectives of the investigation were to study the effect of manure and biofertilizers on growth, seed yield and quality parameters of carrot seed crop. The experiment involved fourteen treatments, viz., T1- Absolute control, T2- RDF (N:P:K 80:40:40 kg/ha), T3- Farm yard manure 25t/ha, T4- Poultry manure 4t/ha, T5- Vermicompost 8t/ha, T6- FYM 12.5t/ha+ PM 2t/ha, T7- FYM 12.5t/ha+ PM 2t/ha, T8- FYM 12.5t/ha+ PM 2t/ha+ VC 4t/ha, T9- FYM 12.5t/ha+ PM 2t/ha+ Azo+PSB, T10-FYM 12.5t/ha+ Azo+PSB, T11- FYM 12.5t/ha+ VC 4t/ha+ Azo+PSB, T12- VC 8t/ha+ Azo+PSB, T13- PM 4t/ha+ Azo+PSB and T14- FYM 12.5t/ha+ PM 2t/ha+ VC 4t/ha + Azo+PSB and was laid out in Randomized Block Design with three replications. Highest plant growth, seed yield and yield attributing characters viz., number of umblets per umbel, number of seeds per umblets, number of seeds per umbel etc. and quality of seeds in terms of test weight, germination %, vigour index-I and II and Accelerating ageing test of 48 hours (germination %) during storage period of 3 and 6 months of carrot cv. Hisar Gairic was obtained with treatment T14 having combination of all the three manure and biofertilizers (FYM 12.5t/ha+ PM 2t/ha+ VC 4t/ha+ Azo+PSB), which was found at par with treatments T8, T9, T11 and T2. However, the B:C ratio was obtained highest with the treatment T9.