115 research outputs found
Use of Predators for the Biological control of Eriosoma lanigerum (wooly apple aphids) on apple
No full textDue to increase demand of organic products, biological control methods have gained interest all over the world. Eriosoma lanigerum, commonly known as Wooly apple aphid, is a serious pest of apple. The negative impacts of pesticides on environment and human life make Biological control an important model in the control of the Wooly apple aphid. Some of the biological control agents that have been used in the control of this pest are predators, parasitoids, nectar of flowers etc. The role of the parasitoid Aphelinus mali in the biological control of wooly aphid has been studied by many researchers and found that use of parasitoids Aphelinus mali is not effective when they attack WAA solely in apple orchards. However, efficiency of use of Aphelinus mali in control of WAA is higher when these parasitoids are used along with natural predators (Gontijo, 2011).In recent days, there has been increasing use of predators for the control of aphids. This review focuses on some of the mostly used predators like syrphids, lacewings, earwigs etc. and their role in WAA management. This review focuses on the feeding habits of predators used as biocontrol agents against WAA as well as the occurrence time of these predators before their integration in management practices. Also; this review provides insight into the integration of predators along with other natural enemies for productive control of WAA. This review can be source of information for producers, as well as researchers who are focusing on organic production of apples and integrated wooly aphid management.Int. J. Appl. Sci. Biotechnol. Vol 5(4): 410-414</jats:p
Sexual coercion of married women in Nepal
No full textAbstract Background Sexual coercion is an important public health issue due to its negative association with social and health outcomes. The paper aims to examine the prevalence of sexual coercion perpetrated by husbands on their wives in Nepal and to identify the characteristics associated with this phenomenon. Methods The data used in this paper comes from a cross-sectional survey on "Domestic Violence in Nepal" carried out in 2009. A total of 1,536 married women were interviewed and associations between sexual coercion and the explanatory variables were assessed via bivariate analysis using Chi-square tests. Logistic regression was then applied to assess the net effect of several independent variables on sexual coercion. Results Overall, about three in five women (58%) had experienced some form of sexual coercion by their husbands. Logistic regression analysis found that the literacy status of women, decision-making power regarding their own health care, husband-wife age differences, alcohol consumption by the husband, and male patriarchal control all had significant associations with women's experience of sexual coercion. Literate women had 28% less chance (adjusted odds ratio (aOR) = 0.72) of experiencing sexual coercion by their husbands than did illiterate women. Women who made decisions jointly with their husbands with regard to their own health care were 36% less likely (aOR = 0.64) to experience sexual coercion than those whose health care was decided upon by their mothers/fathers-in-law. On the other hand, women whose husbands were 5 or more years older than they were more likely to report sexual coercion (aOR = 1.33) than were their counterparts, as were women whose husbands consumed alcohol (aOR = 1.27). Furthermore, women who experienced higher levels of patriarchal control from their husbands were also more likely to experience sexual coercion by their husbands (aOR = 7.2) compared to those who did not face such control. Conclusion The study indicates that sexual coercion among married women is widespread in Nepal. Programs should focus on education and women's empowerment to reduce sexual coercion and protect women's health and rights. Furthermore, campaigns against alcohol abuse and awareness programs targeting husbands should also focus attention on the issue of sexual coercion.</p
Women's Status and Violence against Young Married Women in Rural Nepal
No full textAbstract Background Studies conducted around the world consistently show the existence of violence against women. Despite the increasing number of studies being conducted on violence against young married women elsewhere, this subject has received little attention from researchers and policy makers in Nepal. This paper assesses the prevalence of violence among young married women in rural Nepal. Specifically, it examines [factors related to] women's status in order to better understand the risk of violence. Methods A cross-sectional study was conducted in 2009 among 1,296 young married women aged 15-24 years in four major ethnic groups. Bivariate analysis and multivariate logistic regression were used to examine the association between selected risk factors and violence. Results More than half the women (51.9%) reported having experienced some form of violence in their lifetime. One-fourth (25.3%) reported physical violence and nearly half (46.2%) reported sexual violence. Likewise, one-third (35.8%) of women reported experiencing some form of violence in the past 12 months. No or little inter-spousal communication and low autonomy of women significantly increases the odds of experiencing violence among married women. Conclusions The violence against women is quite common among young married women in rural Nepal. Although the Domestic Violence and Punishment Act 2066 has been enacted, equal attention needs to be given to increasing women's autonomy and activities that encourage inter-spousal communication. Furthermore, more research is required in Nepal that examines dynamics of violence perpetrated by husbands.</p
Premarital Sexual Behavior among male college students of Kathmandu, Nepal
Full text linkAbstract Background In Nepal, as in other Asian countries, the issue of sexuality still remains a taboo. Despite this fact, an increasing number of sexual activities is being reported by Nepalese students. This trend warrants serious and timely attention. Due to the sensitivity of the topic of premarital sexuality, youth receive inadequate education, guidance and services on reproductive health. The main objectives of this paper are to explore the sexual behavior especially focusing on prevalence of premarital sex among college men and to investigate the factors surrounding premarital sexual behavior. Methods A cross-sectional survey of college students was conducted in April-May 2006. A self-administered questionnaire was completed by 573 male students. Association between premarital sex and the explanatory variables was assessed in bivariate analysis using Chi-square tests. The associations were further explored using multivariate logistic analysis. Results Despite the religious and cultural restrictions, about two-fifths of survey respondents (39%) reported that they have had premarital sex. The study has also shown that substantial proportions of students indulge in sexual activities as well as risky sexual behavior. Sex with commercial sex workers, multiple sex partners, and inconsistence use of condom with non-regular partner was common among the students. Less than two in five male students (57%) had used condom at the first sexual intercourse. The prevalence of premarital sex varied on different settings. Older students aged 20 and above were more likely to have premarital sex compared with younger students aged 15–19. Men who had liberal attitude towards male virginity at marriage were almost two times more likely to have engaged in premarital sex compared to their counterparts who have conservative attitude towards male virginity at marriage. Moreover, those students who believe in Hindu religion were more than two times (OR = 2.5) more likely to have premarital sex compared with those who follow other religions. Furthermore, those men who have close unmarried friends who have experienced premarital sexual intercourse were eight times (OR = 8.4) more likely to be sexually active compared to those who did not have such sexually active friends. Conclusion Prevalence of premarital sexual intercourse and risky sexual behavior are not uncommon in Nepal. Young people are exposed to health hazards due to their sexual behavior; hence sex education should be provided. School or college based sexuality education could benefit even out-of-school youths, because their partners often are students.</p
Response of Different Cultivars of Radish (Raphanus Sativus L.) to Alternaria Leaf Spot on Seed Production during Winter at Rupandehi Nepal
No full textSuffering in silence: consequences of sexual violence within marriage among young women in Nepal
No full textAbstract Background Despite the grave consequences of sexual violence, and it's persistence both within and outside marriages, this subject has received relatively little attention from researchers, policy makers, and programme managers in Nepal. This paper explores the definition of sexual violence and its various forms and consequences as reported by young married women in Nepal. In addition, it describes the coping mechanisms used by young married women to avoid sexual violence perpetrated against them by their husbands. Methods This paper analyzes data collected during the qualitative study on "Sexual violence among young couples in Nepal", conducted amongst two major ethnic groups - Brahmin/Chhetri and Tharu - between 2006 and 2007. The data is comprised of 39 free-lists and 15 in-depth case histories with married women aged 15-24 years. The average rank and Smith's Salience were calculated from the free-listing data. The thematic analysis approach was used for the analysis of information from the case histories. Results Approximately three-quarters (74%) of the young women mentioned 'sex against one's wishes' as sexual violence within marriage (SVWM). Sixty-two percent of respondents described 'forced sex during illness' and 'forced sex after consumption of alcohol' as SVWM. About half of young women (48.7%) who participated in the free-listing exercise reported having experienced SVWM. The types of SVWM ranged from unwanted sexual touch to forced sex. Backache, headache, lower abdominal pain, vaginal bleeding and thoughts of suicide were the most commonly reported negative physical and psychological health consequences of SVWM. Women reported various coping strategies including 'trying to convince husbands', 'sleeping in a separate room', 'visiting maternal home', 'waking up the children', and 'using pretexts such as being ill or menstruating', to avoid SVWM. However, in most cases, women reported that these coping strategies were unsuccessful. Almost all women experiencing SVWM were socially isolated and did not turn to institutions, relatives or friends for advice and support. Conclusions Sexual violence within marriage is common in Nepal. Findings provide circumstantial evidence of links between sexual violence and negative general and reproductive health outcomes for women. Various actions are required to prevent SVWM and provide immediate support to the victims.</p
The prevalence and determinants of sexual violence against young married women by husbands in rural Nepal
No full textAbstract Background Sexual violence within marriage is a public health and human rights issue; yet it remains a much neglected research area, especially in Nepal. This paper represents one of the first attempts to quantify the extent of sexual violence and its determinants among young married women in Nepal. Methods A cross-sectional survey was conducted among 1,296 married women aged 15–24 years in four major ethnic groups in rural Nepal. The survey data were used to estimate the prevalence and identify determinants of sexual violence. The relative importance of different correlates of sexual violence in the past 12 months at the individual, household and community levels were examined by using a multi-level multivariate statistical approach. Results Of the young women surveyed 46% had experienced sexual violence at some point and 31% had experienced sexual violence in the past 12 months. Women’s autonomy was found to be particularly protective against sexual violence both at the individual and community level. Women’s educational level was not found to be protective, while the educational level of the husband was found to be highly protective. Conclusions The high prevalence of sexual violence against young women by husbands found in this study is a matter for serious concern and underscores the need for a comprehensive response by policymakers.</p
Impact of problem-based learning in dentistry curriculum in Nepal: A self-reflection
No full textMy project on problem-based learning (PBL) is not new to medical schools but not many dental schools have adopted this approach in their curriculum in South Asian region. This approach not only develops content knowledge and skills but also sharpens the soft skills such as critical thinking, interpersonal, teamwork, presentation, speaking, and communication skills, which are equally needed to become a successful doctor. As a part of fellowship of the Foundation for Advancement on Medical Education and Research, Regional Institute, Christian Medical College, Ludhiana, this approach was tried in 2013 and ultimately incorporated in the curriculum in 2014. This case study describes the journey, challenges, and way forward from initiation of PBL approach in a government dental college of Nepal to its inclusion in national curriculum
Development Of Nutritious Pizza Base.
No full textThis Dissertation / Report is the outcome of investigation carried out by the creator(s) / author(s) at the department/division of Central Food Technological Research Institute (CFTRI), Mysore mentioned below in this page
Panoramic Radiographic Assessment of Status of Impacted Mandibular Third Molars: A Tertiary Care Centre Based Study in Eastern Nepal
No full textABSTRACTBackground: Mandibular third molar (M3M) is the most posterior of the three molars present in each quadrant. Racial variation, genetic inheritance etc can affect the jaw size, size of tooth and ultimately the eruption state of M3M. So, studies of impacted M3Ms have been carried out in various populations. But data relating to these are not evident from most of the parts of Nepal. Hence, this study was done to assess the status of impacted M3Ms in a tertiary care center in eastern Nepal. Materials & Methods: Total of 220 patients’ M3Ms (i.e 440 sites of M3Ms) were assessed with Panoramic Radiographs, in Department of Oral Medicine and Radiology. The impaction status was divided as class of impaction (I, II, III), level of eruption (A, B, C) and angulation (mesioangular, vertical, distoangular and horizontal). Data were entered in Microsoft excel sheet and analyzed using SPSS software version 11.5. Results: Class II impaction state wasmost commonly present in this population group, in 345 sites (85.18%) while none of the patients had class III impaction. Level A eruption was most prevalent, 315 sites (77.78%). The least prevalent was level C eruption, 14 sites (3.46%). Majority 18 sites (46.67%) had vertical inclination while only 32 sites (7.9%) had horizontal inclination. Conclusion: The most prevalent impaction state of M3M in this populationgroup is Class II, Level A with vertical angulation. Keywords: impacted teeth; mandible; panoramic radiography; third molar. </p
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