| 41. |
- Chham, E., et al.
(författare)
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Sources of the seasonal-trend behaviour and periodicity modulation of 7Be air concentration in the atmospheric surface layer observed in southeastern Spain
- 2019
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Ingår i: Atmospheric Environment. - : Elsevier BV. - 1352-2310. ; , s. 148-158
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Tidskriftsartikel (refereegranskat)abstract
- The components and the periodicity characterising airborne 7Be monthly concentration collected in Granada (SE Spain) between 2000 and 2018 are studied. These 19 years of measurements are particularly significant for the 7Be analysis as they cover the complete 24th solar cycle, 2008–2018. A Time Series Decomposition (TSD) technique has been applied to determine the different components present in the dataset: the trend, seasonal and irregular components. Then, the atmospheric parameters (Precipitation (Pp), Relative Humidity (RH), Temperature (Temp), Wind speed (WS), Total Cloudiness (TC), Low Cloudiness (LC)), teleconnection indices and the solar activity (Sun Spot Number, SSN) were used to justify the variability of each component. SSN and the teleconnection indices (Western Mediterranean Oscillation (WeMO), Atlantic Multidecadal Oscillation (AMO) and Quasi Biennial Oscillation (QBO)) are found to have a major impact on the trend component of 7Be. In turn, all the atmospheric parameters were found to have strong impact on the seasonal component. In order to observe the change in the impact of the parameters from the 24th solar cycle (from 2008 to 2018) to the complete time series (starting in 2000), the comparison between the two periods has been carried out. The results show that, over the 24th solar cycle, the SSN impacted predominantly on the trend component, whereas atmospheric parameters showed a slightly higher impact on the seasonal component. In addition, some atmospheric factors (Temp, RH, Pp, TC, LC) appeared to partially affect the irregular component. The analysis of the two phases of the 24th solar cycle shows that the influence of SSN is higher during the descending phase than during the ascending one. This behaviour is opposed to the one found for the 23rd solar cycle, which clarifies the special characteristics of the 24th cycle. Besides that, the Continuous Wavelet Transform (CWT) analysis was applied in order to extract the possible periodicities characterising 7Be data. The analysis revealed three sets of periodicities. Then, the Wavelet Coherence Analysis (WCA) method was particularly useful to study coherences between 7Be data and teleconnection indices. The 7Be concentrations in the large period (11–14 years) detected by CWT was found to be mainly modulated by WeMO, AMO and QBO, while the NAO modulates the smaller periods. © 2019 Elsevier Ltd
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| 42. |
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| 43. |
- Berg, Linda, 1974-, et al.
(författare)
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A conversation about the state in pandemic times : Necropolitics and the legacy of social democracy in Sweden and Nicaragua
- 2021
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Ingår i: Kulturella perspektiv - Svensk etnologisk tidskrift. - : Publicera, Kungliga Biblioteket. - 1102-7908 .- 2004-0288. ; 30:2-3
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Tidskriftsartikel (refereegranskat)abstract
- Established ideas about state responsibility and state violence are placed in a new light in times characterized as states of emergency. The following conversation addresses the role of the state in the safeguarding of public health, taking its departure in media debates and political debates about state responsibility in two countries that have been criticized for not taking strong enough measures to protect the very futuriority of the nation in times of a pandemic Sweden and Nicaragua. Both countries have been castigated for avoiding total lockdown and for having taken a passive approach to what Wendy Brown has called “the political management of the virus” (Brown 2020). At the same time, the rhetoric used to describe their respective strategies has differed vastly in dialogue we explore notions about governance, biopolitics and necropolitics as they are articulated and negotiated in national contexts that claim the label social democracies. One of the points of departure is that while the response to Covid-19 is often described in war metaphors, and hence as a state of emergency, the unjust and unequal distribution of life and death is by no means exceptional.
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| 44. |
- Pérez, Wilton, et al.
(författare)
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Community development actions to achieve the Millennium Development Goals : An analysis based on a surveillance site in Cuatro Santos, Nicaragua
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- BackgroundAccording to preliminary data, the remote rural area of Cuatro Santos, Nicaragua has shown improvements in almost all Millennium Development Goals (MDG), while a set of interventions have been running in the area. This study describes the progress toward a set of MDG, as well as the geographical disparities encountered in reaching MDG1.MethodsWe investigated selected MDG prospectively and retrospectively in 2004 and 2009, and prepared a descriptive analysis of MDG and community interventions by proportions, rates, and ratios. In order to determine any geographical disparities in progress toward MDG1 among the households receiving interventions, we used a spatial scan test (SaTScan®) to identify unique non-random spatial clusters of poverty and interventions, and a retrospective model to identify multiple clusters in a defined geographic area. Multinomial logistic regression analyses were also performed to examine the participation of single interventions on the poverty clusters that were identified by the spatial cluster analysis technique.ResultsDescriptive analysis indicated that poverty and under-five mortality declined in Cuatro Santos. Education showed no wide inequality by gender. Access to drinking water and sanitation has risen, but is not universal. Spatial analyses identified a sizeable cluster of poor households located in the northeast part of Cuatro Santos with a high probability of receiving one or more intervention. However, none reached this area. More detailed analyses of the relations between the single interventions and the poverty clusters showed that almost all interventions were positively related to the low poverty clusters (OR > 1), and negatively connected to the high-poverty clusters (OR > 1).ConclusionsThe Cuatro Santos area of Nicaragua has reached several millennium targets, and scaling up of community actions has accelerated the trend towards fulfilling MDG without increasing inequality. However, a geographical analysis reveals that areas of high poverty barely reached by interventions remain. Therefore, continuous surveillance is important to prioritize segments of the population with more social needs.
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| 45. |
- Valladares Cardoza, Eliette, 1963-
(författare)
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Partner violence during pregnancy, psychosocial factors and child outcomes in Nicaragua
- 2005
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The objectives of the thesis was to explore partner violence during pregnancy in Nicaragua – its prevalence and characteristics, how women perceive, understand and cope with it, its association with specific child outcomes such as low birth weight (LBW), small for gestational age (SGA) and preterm birth, and possible pathways. A cross-sectional community-based study was conducted with 478 pregnant women and for a sub-sample of 147 salivary cortisol was measured. A case-referent hospital-based study was organized including 303 mothers immediately after delivery. In-depth interviews were conducted with women survivors to increase understanding of partner violence during pregnancy. The prevalence of emotional, physical and sexual partner abuse during pregnancy was 32.4%, 13.4% and 6.7% respectively. Seventeen percent of the victims suffered all three types of violence and in two thirds the abuse was severe and repeated. Half of the abused women had experienced punches and kicks directed to the abdomen; however, only 14% had sought health care and very few had disclosed the abuse or contacted police or authorities. Adolescent mothers, unwanted pregnancy and late registration for antenatal care or no check-ups were more likely among victims. The access to social resources facilitated the women’s ability to cope with the abuse, but the pregnancy itself was a barrier to receiving support from family, friends or society. The ability to confront abuse was determined by a complex interplay of factors such as economic independence, severity of abuse, access to social resources, implications for important others (i.e. children), socioeconomic group and a personal ability to cope with social norms. Low social resources, high levels of emotional distress and attempted suicide were associated with violence during pregnancy. Abuse during pregnancy was also found as an independent risk factor for LBW. Sixteen percent of LBW was attributed to physical abuse by a partner during pregnancy. A significant association between abuse during the index pregnancy and SGA was found. Partner violence during the pregnancy, low social resources and emotional distress were associated with higher levels of salivary cortisol. Pregnant women with high cortisol values were significantly more likely to give birth to SGA babies. A substantial decrease of birthweight, 142 grams, was estimated to be associated with increases in cortisol due to violence exposure. Partner violence during pregnancy is a serious social problem that impacts the rights, health and wellbeing of both the woman and her unborn child. The studies call for prioritization of intervention programmes for prevention and detection of violence, treatment and rehabilitation of the victims and the perpetrators, and change of the structural causes producing violence in society.
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| 46. |
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| 47. |
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| 48. |
- Ugarte, William J., et al.
(författare)
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Assessing knowledge, attitudes, and behaviors related to HIV and AIDS in Nicaragua : A community-level perspective
- 2013
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Ingår i: Sexual & Reproductive HealthCare. - : Elsevier BV. - 1877-5756 .- 1877-5764. ; 4:1, s. 37-44
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Tidskriftsartikel (refereegranskat)abstract
- Background:Nicaragua's HIV epidemic is concentrated among men who have sex with men.Nevertheless, the increasing number of HIV cases among heterosexuals, high levels of poverty andmigration rates, and incomplete epidemiological data suggest the need to improve the understanding of the epidemic.Objective:To examine the prevalence of HIV-related knowledge, attitudes, and sexual rsik-taking behaviors, and their predictors among the adult population.Methods: A community-based cross-sectional survey was conducted in 2009 among 520 participants ages 15 to 49 from an ongoing Health and Demographic Surveillance System in Nicaragua. Bivariate analysis and adjusted prevalence ratios were use to examine factors associated with HIV-related knowledge, attitudes, and sexual behavior.Results: Contributing factors for risk-taking behaviors included cognitive, psychosocial, and emotional elements. Insufficient knowledge affecting the accurate assessment of HIV risk were low educational level, poverty, and rural origin, especially among females. Recognizing risk was not sufficient to promote safer sex: 90% of the females and 70% of the males who reported being sexually active in the past year did not use condoms during their last sexual encounter. Inconsistent condom use among men was associated with older age, long-term relationships, and lack of awareness about acquiring HIV infection.Conclusions:Interventions to reduce social-structural contextual factors in Nicaragua are needed so that individuals may adopt and maintain HIV risk reduction strategies. Increased gender-specific HIV education and skills-building programs need to be implemented. Sensitive mass media messages may also increase the knowledge of HIV and AIDS, and serve to encourage protective attitudes and behaviors.
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| 49. |
- Segnestam, Lisa, 1971-
(författare)
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Culture and Capacity : Drought and Gender Differentiated Vulnerability of Rural Poor in Nicaragua, 1970-2010
- 2014
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This dissertation interprets gender-differentiated vulnerability to drought within a rural community located in the dry zone, la zona seca, of Nicaragua, a region that has been identified by the government and NGO sector as suffering from prolonged and, since the 1970s, more frequent droughts. A combination of gender, capitals, and vulnerability demonstrates the value in using a multidimensional perspective to look at the socioeconomic and cultural contexts that form the capacity individuals have had to reduce their long-term vulnerability to drought in Nicaragua. Due to the place-based characteristics of gender as well as vulnerability the analysis is mainly based on people’s stories about the history of their lives. Based on these stories a local level picture is created of the households’ situation over time, how their work strategies and management of resources have varied, and how they perceived changes in capacity and vulnerability in relation to continuity and change in the climate. The issue of adaptive capacity, which currently is less covered in research on gender and vulnerability and recognized in the literature as in need of more attention, and how it distinguishes itself from coping capacity in relation to vulnerability, is placed at the center of analysis. In an additional analysis of how Nicaragua’s hazard management policies look upon the role and importance of interaction among societal levels and actors in reducing hazard vulnerability I show how the discourse has moved from emergency response to risk management with an increased emphasis on capacity building. However, the recognition to differentiated vulnerability is lacking which risks hampering a successful vulnerability reduction.
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| 50. |
- López Poveda, Anayanci, et al.
(författare)
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A method for analyzing IT service strategy in municipal governments from nicaragua
- 2010
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Ingår i: 16th Americas Conference on Information Systems 2010, AMCIS 2010. ; , s. 2966-2978
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Konferensbidrag (refereegranskat)abstract
- The importance of IT strategy is generally accepted, though in practice this may vary from one IT organization to another. The design of a formal IT strategy may be required or not, depending on the environment, but, independently of this, strategic decisions still must be made and therefore strategic practices are performed. In order to make any improvement in strategic practices, awareness of their current state in the IT organization is needed. This paper proposes a method for analyzing IT service strategy in the context of IT organizations in municipal governments; the main issues considered are both people- and organization-related (e.g. internal service providers, prioritized cost-effectiveness, current practices oriented to tactical and operational activities, etc.). This method decomposes the analysis from two different perspectives: strategic practices in use and maturity level of such practices. The method was tested in two municipal governments from Nicaragua.
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