University Of Jammu Research Articles

Influence of Natural Dyes on the Qualitative and Quantitative Parameters of Bivoltine Silkworm Breeds under Sub-Tropical Conditions of Poonch District, Jammu and Kashmir

The study on Influence of Natural Dyes on the qualitative and quantitative parameters of Bivoltine Silkworm Breeds under Sub-tropical Conditions of Poonch District, UT Jammu and Kashmir,” was conducted during the spring of 2022 at the PG, Department of Sericulture, Poonch Campus, University of Jammu. The study examined the effects of feeding bivoltine silkworm breeds CSR16 and CSR27 with two concentrations (50% and 100%) of natural dyes: madder (Rubia cardifolia) and indigo blue (Indigofera tinctoria). A comprehensive evaluation of both qualitative and quantitative parameters was undertaken, including fecundity, hatching %, larval duration, weight of 10 mature larvae, survival rate, mortality %, pupation % and cocoon quality parameters. The results indicated significant enhancements in fecundity, hatching % and cocoon yield for silkworms treated with both dyes at 100% concentration (T2). Specifically, CSR16 and CSR27 exhibited the highest values for larval weight, cocoon weight, pupation rate and shell ratio % in T2 treatments. The findings suggest that feeding silkworms natural dyes, particularly at higher concentrations, significantly improved the economic parameters of both breeds. While the cocoons produced were intrinsically coloured without compromising commercial parameters, the colour intensity was lighter than anticipated. This implies that introducing dyed mulberry leaves during the 1st instar stage may yield more favourable results. Overall, the study demonstrates that madder and indigo dyes are suitable for producing coloured silk, offering potential for large-scale applications in sustainable silk production.

HAPPINESS AND ACADEMIC PERFORMANCE OF POST GRADUATE STUDENTS: A PREDICTIVE STUDY

The study aimed at exploring the correlation of happiness level of postgraduate university students and their academic performance. Data was gathered from students in the second semester of their courses, using the fish bowl method for random sample selection. After collecting the data, SPSSv26 was utilized for descriptive analysis and regression analysis. The research findings indicated no significant difference in happiness levels based on gender of postgraduate students. Furthermore, an insignificant positive correlation was observed between happiness and academic achievement. The regression analysis confirmed that happiness does not serve as a significant predictor for the academic success of postgraduate students at Jammu University.

Analysis of Sulphur Dioxide Concentration in Central University of Jammu (Rahya Suchani) Campus

One major air pollutant that has a negative impact on both the environment and human health is sulfur dioxide (SO2). An analysis of the sulphur dioxide levels on the Central University of Jammu (Rahya Suchani) campus is presented in this abstract. The study's objectives are to measure the amount of SO2 pollution, locate probable sources, and analyze the effects of the pollution on the campus environment and the residents' health. In order to gather information on SO2 concentrations at different points on the university campus, the research makes use of quantitative measurements and environmental monitoring techniques. Data is gathered using specialized equipment that can measure SO2 in ambient air precisely. The study aims to investigate the temporal and spatial fluctuations in SO2 concentration, accounting for variables such as local pollution sources, automobile traffic, industrial processes, and weather patterns. The distribution patterns and locations of elevated SO2 pollution on campus are visualized by statistical analysis and spatial mapping approaches. The goal of this study's findings is to increase university stakeholders' knowledge of the level of SO2 pollution on the Central University of Jammu campus. Through the identification of pollutant sources and patterns, the study offers significant insights for the implementation of mitigation techniques and the promotion of a healthier campus environment.

Thamnostylum piriforme, a novel etiological agent of superficial mycosis

Fungi are opportunistic eukaryotic entities often taking advantage of susceptibilities offered by a host due to its immunocompromised status, changed microbiome, or ruptured physical barriers and eventually cause infections. They either invade the skin superficially or are deep-seated. Superficial mycosis affects the skin, hair, and nails inhabiting the outermost layer, stratum corneum. In the present study, we report a case of superficial mycosis (onychomycosis in particular) in a 45-year-old immunocompetent man who was an ex-defense personnel and presently serving as a security guard at the University of Jammu, District Jammu, Jammu and Kashmir, India. The infection evolved 17 years ago and negatively affected the quality of life of the patient. For the identification of the causal agent, direct microscopy, cultural, micro-morphological, molecular characterization (ITS sequencing), and phylogenetic analysis were taken into account. A mucoralean fungal species, Thamnostylum piriforme, was isolated from the fingernails (left hand) of the investigated patient, which represents a new global report as the causal agent of superficial mycosis. In vitro antifungal susceptibility testing showed T. piriforme sensitivity to itraconazole, amphotericin B and ketoconazole while resistance to fluconazole. Careful selection of optimal therapy for fungal infection based primarily on correct identification and antifungal susceptibility testing could provide effective results during treatment against these opportunistic human fungal pathogens.

Embracing green HRM: Propelling organizational sustainability forward

The most crucial resource for any corporation to succeed in the competitive business environment of today is its human capital. The additional responsibility of incorporating green HR ideals into the company’s mission statement along with HR strategies has been assigned to modern HR leaders as a means of accomplishing sustainable environmental goals. In today’s business world, the phrase “green human resource management” (GHRM) has gained popularity, and its significance is expanding in a variety of ways. For obtaining organizational sustainability, the field of “green human resource management” (GHRM) is special since it focuses on energizing eco-friendly implementation and dynamic green transformation. This research aims to ascertain how GHRM affects organizational sustainability. The total 236 staff members of University of Jammu’s staff in the Union Territory of Jammu and Kashmir provided the information. In the study, an AMOS-based structural equation modelling (SEM) strategy was used. Additionally, the fit and validity of the model were assessed using CFA. Further, the outcomes of SEM demonstrated that GHRM and organizational sustainability are directly related. The article thus suggests a few potentially innovative HR benefits for environmentally conscious firms. Human resources also have a significant chance to support the organization’s environmental mission and is crucial in motivating, empowering, and inspiring staff to adopt enticing green business practices.

Seasonal variation and sources of PM2.5 bound water‐soluble ions at Jammu city in the foothills of the North‐western Himalayas, India

In this study, PM2.5 aerosols were collected from the campus of the University of Jammu situated along the Shivalik foothills of the North‐western Himalayas in the Jammu urban area to understand the seasonal variability of PM2.5 mass concentrations and associated water‐soluble inorganic ions (WSIIs). Results showed that the annual average PM2.5 mass concentrations were average 65.02 μg/m3 which significantly exceeded the annual National Ambient Air Quality Standards (40 μg/m3) by ~1.6 times. In addition, PM2.5 and WSIIs mass concentrations exhibited significant seasonal variability with the highest average concentrations observed during winter and the least during monsoon. Furthermore, WSIIs accounted for 24.56% of PM2.5 mass annually. Cl−, Na+, Ca2+ and Mg2+ depicted higher concentrations in summer whereas higher mass concentrations of SO42−, NO3− and NH4+ observed during winter pointed to their formation from gas to particulate conversion mechanisms. The variability of source strength during peak tourist seasons in holidays, festivities and new year appears to have significantly accounted for high PM2.5 in the study area. Additionally, meteorological conditions also appear to have played an important role in secondary aerosol formation which is noticeable from the high correlation observed among SO42−–NO3− (0.97), NH4+–SO42− (0.69), K+–Cl− (0.85), NH4+–NO3− (0.64), SO42−–K+ (0.63), NH4+–Cl− (0.65) at p < .05 during winter. On the other hand, significant correlations (p < .01) observed between Ca2+–Mg2+ (0.94), SO42−–Ca2+ (0.78) and SO42−–Mg2+ (0.89) during summer indicated their primary origin as crustal‐based sources.

An Application of TAM on Use of Remotely Accessible E-Resources of Dhanvantri Library, University of Jammu

This study examines how remote users used electronic resources made available by the Dhanvantri Library at the University of Jammu. Quantitative techniques were employed to investigate how effectively e-resources are being used remotely. The study focused on users’ assessments of e-resources and the satisfaction level derived from them. The Technology Acceptance Approach (TAM) model is used to explore the level of adoption of e-resources through remote access in two dimensions, i.e., PU and PEU. The results revealed a positive attitude towards e-resources and moderately adopted 2.05 ± .83, the remote access environment of the Dhanvantri library, where the average perceived usefulness is 2.97 ± 1.17, and the perceived ease of use is 2.58 ± 1.99. Consequently, TAM is significantly related to PEU [ χ2(12, 299) = 219.06, p<.001] and PU [χ2(10, 299) = 48.33, p<.001].

Impact of University Campus on Sungli Village

Abstract: Bhaderwah Campus, University of Jammu is determined for accomplishing global -distinction in teaching, research and extension besides contributing to the socio economic development of the region since its inception in 2006. Imparting quality education to the students, promoting their all-round development by participation in sports, extracurricular activities and youth festivals and other socially relevant activities has been the major objective of this campus and since efforts are being made by the University of Jammu to promote and enhance its academic growth and visibility. Promotion, Preservation, Integration and Sustainable Development of the cultural diversity of the region popularly known as "Mini Kashmir" is high on the agenda and consequent community development would always be top priority for the progress of this campus

Exploring Factors Affecting Media Information Literacy


 This paper is intended to investigate the determinants of media information literacy by examining the skills of students belonging to the University of Jammu in July 2022. The focal point of the study is to identify the predictors of MIL, by knowing the student’s familiarity with the various concepts of MIL, and their level of MIL skills. MIL is studied through a scale having four parameters, with a 0.741 interclass correlation and a total reliability of.81. The majority of respondents assessed poor MIL skills and distinct from the self-reported MIL (W= 2386.5, p<0.001, and rB = 0.8). It was found that information literacy, computer literacy, and freedom of expression are indirectly affecting the MIL, and is mediated by the capacities to create and evaluate information.Nevertheless, it is directly affected by information literacy.

Latent class analysis of multigroup heterogeneity in propensity for academic dishonesty

ABSTRACT Latent class analysis (LCA) is a cross-sectional latent variable mixture modeling (LVMM) approach. Like all LVMM approaches, LCA aims to find heterogeneity within the population by identifying homogenous subgroups of individuals, with each subgroup (called latent class) possessing a unique set of characteristics that differentiate it from other subgroups. LCA can be carried out with categorical latent and indicator variables. But, LCA is unable to examine the association between respective items and the latent variable among categories of individuals. Multiple-group LCA, in particular, is a useful extension of LCA which enables the testing of homogeneity of the class patterns between groups of the individual through a series of constraints. In this paper, we have performed a multi-group latent class analysis for measuring self reported academic dishonesty among the students of University of Jammu. From the analysis, three general behaviors of academic cheaters are identified as rare, frequent, and instant cheaters. Further, from the multi-group LCA, it is envisaged that female students of University of Jammu are more instantaneous cheaters than male students. Students who are self-reported cheaters from sciences and humanities of the University of Jammu are persistent in cheating whereas from professional courses they are more occasional.

The Professional Use of Social Media: a Case Study of Central University of Jammu

The Professional Use of Social Media: a Case Study of Central University of Jammu

Digital Marketing in Generating Employment for the Youth of Central University of Jammu

Digital Marketing in Generating Employment for the Youth of Central University of Jammu

Segmenting Distance Learners on the Basis of their Career Awareness and Perceived Employability: A Study of PG Economics Students of University of Jammu

This research explored the factors affecting awareness regarding graduate career prospects for distance learners of Economics, studying at the Directorate of Distance Education, University of Jammu, India. Distance learners completed a questionnaire about students' career intentions and motivation for undertaking the subject. Exploratory Factor Analysis (EFA) and Cluster Analysis were used to cluster these students into groups "based upon their perceptions and awareness" of graduate careers. The distance learners were aware of the career opportunities available to MA Economics graduates. Their awareness emerged as the most significant factor. However, they also show 'Perceived Poor job prospects'. Two clusters emerged: 'highly motivated learners' and 'moderately motivated learners'. The item 'Those studying for academics and competitive exams simultaneously don't achieve anything in life' emerged as the most influential in forming the clusters. The findings highlight an urgent need for early counselling for these students. Their competitive inclination can be seen from their response to the question 'Why distance mode was chosen', as 47% responded that it was due to their preparing for the competitive exams simultaneously. Their job preferences for the banking sector (26.3%), education sector (22.5%) or acceptance of any job (16.5%) show that their pursuit of a Master's degree in Economics was not an influencer in their career orientation. The learners have not realized their potential yet, due to which they are willing to take up any job, thus underutilizing their special skills learned after completing the Master's degree in Economics.

Prospects of Sericulture in Border Areas of Jammu with Special Reference to Poonch District

The most significant economic sector is sericulture, which has a variety of entrepreneurship opportunities and the ability to increase regular periodicity of economic returns. The effective rate of rearing and the techniques used during the rearing stage are the most crucial factors in a good cocoon harvest. Additionally, technical expertise and scientific knowledge are needed for silkworm cultivation. An effort has been done in the form of a survey research to learn more about the knowledge and skill profile of the sericulture farmers in the Poonch area. The study found that farmers lack technical expertise in commercial rearing and scientific knowledge. Low productivity in the district as compared to other districts of Jammu and Kashmir is caused by a lack of understanding about new technology. In this context, State Sericulture Development Department, Central Silk Board Sub-departments, and Post Graduate Department of Sericulture, Poonch Campus, University of Jammu, play important roles in the form of extension programmes for enhancing technical skills among the district's sericultural farmers. The study unequivocally shown that there were significant differences in the socioeconomic condition of sericulturists among the farmers in Tehsil Haveli, Poonch District, and that these differences also existed in knowledge and implementation of sericultural methods. Therefore, the extension staff must work together to convey better sericultural technology to the farmers in order to increase cocoon output.

Information retrieving competence of the students during COVID-19

With the advancement of computer science and information technology, enormous generation of data and information in particular has been observed in every field of knowledge over the past decades. The ultimate purpose of information creation is to serve the need of information seekers. Due to complex nature of information, it needs to be organised and retrieved effectively so that it can be put to use. Information Retrieval can be defined as the process of representing, storing, organising and accessing of information, generally documents that are suitable to an information need at the user end. The present study attempts to make an analysis of information retrieving competence of the students of the University of Jammu during COVID-19. In order to meet the purpose of this study, survey method was adopted and a questionnaire was distributed online to the students. The outcomes of the study reveal if information retrieval was difficult during the period, various reasons for information seeking and the effect on information retrieving ability of the students. It also brings into light the capability of students to evaluate information for further use and the things they have learnt while retrieving information during the pandemic.

Carbon dioxide sequestered by trees in an urban institution: A case study

The geographical location, climate, topography and most important human interference has contributed to the characteristic flora of the old campus of University of Jammu. A total of 24 tree species having 153 individuals belonging to 14 families have been recorded. Out of 24, 23 species belong to Angiosperms (22 dicots and 1 monocot) whereas, only 1 species belong to Gymnosperms. Overall, Moraceae was found to be the dominant family. The total growing stock, total biomass, total carbon content within university campus has been assessed to be 215663.99cm3, 107.83kg, 50.68kg respectively. The total CO2 sequestered by trees and net oxygen produced have been estimated to be 185.84kg and 495.65kg, respectively. Thus, the old campus of University of Jammu with lot of built-up area, roads, lawns, parking places, garden, etc. has sequestered considerably good amount of carbon and also produced considerable amount of oxygen as compared to its size, and its potential for sequestration can be enhanced with the help of management practices and plantation of more trees/shrubs within the permissible areas.

Blended Learning: A Student Perspective of Cluster University of Jammu

Blended Learning: A Student Perspective of Cluster University of Jammu

Digital Fatigue among Students in Current Covid-19 Pandemic: A Study of Higher Education

Purpose: TPresent study attempted to measure the level of digital fatigue among the students from University of Jammu (J&K). Study further examines the impact of multiple online platforms used by faculty and technology overload on digital fatigue among students in selected university. Design/Methodology/Approach: A survey approach was employed to collect data from a total of 400 students from selected university. Data was examined statistically by using structural educational modelling (SEM). Findings: Results indicated that multiple online platforms and technology overload have a significant positive impact on student's digital fatigue. Practical Implications: Study highlights that special focus and effort are required to cope up with the digital fatigue among the students. The students should be provided with the proper support to handle the technology, single online platform should be encouraged for online learnig to enhance the student well being. Originality/Value: This research to the small but increasing body of knowledge on a topic that is important to both academics and practitioners. The current study looks at the many reasons of digital fatigue caused by an overreliance on technology in the online education system.

A simple, efficient and cost effective protocol for detection of BmNPV in the silkworm, Bombyx mori L.

The present investigation was carried out at P. G. Department of Sericulture, Poonch campus, University of Jammu for isolation and identification of various diseases. Silkworm just like all other living organisms is susceptible to infection and diseases. Various pathogens including viruses (Nuclear Polyhydrosis, Cytoplasmic Polyhydrosis), bacteria (flacherie), fungi (muscardine) and protozoa (pebrine) cause various diseases to silkworm. Among various diseases the most common and most critical one is viral diseases like Bombyx mori Nuclear Polyhydrosis (BmNPV) and Bombyx mori Cytoplasmic Polyhydrosis (BmNPV), commonly known as Grasserie and it accounts for about 13.85 to 26.03 per cent of crop loss alone. In the present investigation a simple, efficient and cost effective protocol has been designed for detection of BmNPV by using various body organs of silkworm larva like, a) using whole larva b) using haemolymph c) using larval body without alimentary canal and d) using KoH. On the basis of visual and microscopic observations it has been reported that the present larval samples were found to be infected with Nuclear Polyhydrosis (Grasserie) disease caused by BmNPV. Thus, this study aids in easy and efficient diagnosis methodology for detection of grasserie disease with minimum inputs and maximum accuracy.

Spatial Variability of Finer Particulate Matter (PM<SUB>2.5</SUB>) Mass Concentrations over the Jammu Urban Area

Atmospheric fine aerosols (PM2.5) have become a major concern in the context of rapidly deteriorating urban air quality by significantly affecting air quality, visibility, human health, and the earth’s climate. In this work, PM2.5 aerosol samples were collected during the summer (May-June) season at three different sites of Jammu urban area, Jammu and Kashmir. Significant site-specific spatial variation in PM2.5 mass concentrations was observed. The highest mass concentration of PM2.5 was observed at Site-2, a commercial hub with an average concentration 89.8 μg/m3 ± 34.7, and at Site-3, an Institutional area having an average PM2.5 concentration 67.9 μg/m3 ± 28.7 while the lowest concentrations were reported at Site-1, a residential area having an average concentration of 49.4 μg/m3 ± 22.7. Besides, 22.2%, 77.8%, and 44.4% of the samples at Site-1, Site-2, and Site-3, respectively exceeded National Ambient Air Quality Standards (NAAQS) of 60 μg/m3 prescribed by CPCB. The high PM2.5 in the commercial area can be attributed to higher vehicular movement and commercial activities. Site-3, University of Jammu, is an Institutional area where high concentrations of PM2.5 are possibly due to high vehicular movement in the campus and the use of generators for power backup.