• Energy Research

"The International Year of Microcredit 2005 underscores the importance of microfinance as an integral part of our collective effort to meet the Millennium Development Goals. Sustainable access to microfinance helps to alleviate poverty by generating income…" (Kofi Anan). One of the important factors which influence disbursement of public debts in the LDCs are Microfinancing institutions. The article characterizes the progress of discharge of bankrupt from the macroeconomic point of view, and in the situation for microfinancing industry. One of the main question is when and under what conditions it is the suitable to accelerate the transformation of informal MFIs to formal institutions. In the conclusion, the basic conditions and hypothesis, which are necessary for functioning of formal MFIs, are mentioned.

Abstract The integrated safety assessment (ISA) methodology, developed by the Spanish Nuclear Safety Council (CSN), has been applied to a thermal–hydraulic analysis of cold leg LOCA sequences with unavailable High Pressure Injection System in a Westinghouse 3-loop PWR. This analysis has been performed with TRACE 5.0 patch 1 code. ISA methodology allows obtaining the Damage Domain (the region of space of parameters where a safety limit is exceeded) as a function of uncertain parameters (break area) and operator actuation times, and provides to the analyst useful information about the impact of these uncertain parameters in safety concerns. In this work two main issues have been analyzed: the effect of reactor coolant pump trip and the available time for beginning of secondary-side depressurization. The main conclusions are that present Emergency Operating Procedures (EOPs) are adequate for managing this kind of sequences and the ISA methodology is able to take into account time delays and parameter uncertainties.

We report on the complex GaSe-based hierarchical structures GaSe(CS(NH2)2), GaSe(SmCl3) and GaSe(CS(NH2)2(SmCl3)) synthesized by an intercalation method. The conductive properties of synthesized clathrates and their relation to hierarchical structural complexity were explored by an impedance spectroscopy technique. The impedance response, thermostimulated discharge spectra, and photo- and magnetoresistive effects are reported. Based on the obtained results, the impurity energy spectra were calculated. A strong low-frequency inductive response, observable in the GaSe(SmCl3) clathrate, makes this material promising for the development of gyrator-free nanodelay lines potentially applicable in nanoelectronics. Hierarchical GaSe(CS(NH2)2(SmCl3)) clathrate, on the other hand, reveals hysteresis of the current–voltage characteristics, apparently confirming an accumulation of electric energy at interphase boundaries. A relevant spin battery effect, observable experimentally in stationary magnetic fields, demonstrates a principal possibility of the electric energy accumulation at a quantum level.

To implement the socially responsible green transition in the Healthcare sector, it is essential to involve competent and educated personnel/staff. Article 48 of the Medical Treatment Law (Ārstniecības likums) of the Republic of Latvia stipulates that a medical practitioner has a duty to regularly improve his or her professional qualifications. Article 1 also defines improvement of professional qualifications as part of post-graduate education in a specific profession or specialty, which occurs in accordance with a freely selected education program, though the content and time of acquisition of which is not regulated. However, it must be noted that almost all programs offered by the Ministry of the Health of the Republic of Latvia for the improvement of practitioners’ professional qualifications refer to the acquisition of skills and knowledge necessary to improve the process of treating patients. Although various international and national regulatory acts determine the obligations of state institutions to include the green transition into their operations, the involvement of the institution’s employees is not discussed. This study aims to analyze and reflect on the competence of medical personnel and students regarding patient treatment and to analyze the compliance of the regulations of the Cabinet of Ministers with international and national regulations related to the creation of a socially responsible and sustainable state. UN Sustainable Development Goal Nr.4 “Ensure inclusive and equitable quality education and promote lifelong learning opportunities for all” includes the necessity to ensure that all trainees acquire the knowledge and skill needed to promote sustainable development, including education regarding sustainable development and sustainable lifestyle. Within the scope of the research examples of positive foreign green transition practices will be evaluated. The results obtained within the framework of the research indicate the need to develop specific guidelines for the education of medical personnel, regarding the implementation of a socially responsible green transition in the healthcare sector, ensuring quality education in terms of promoting sustainable development. 

The outcome of sperm competition is influenced by the relative quantity and quality of sperm among competing ejaculates. Whereas it is well established that individual ejaculate traits evolve rapidly under postcopulatory sexual selection, little is known about other factors that might influence the evolution of ejaculates. For example, the metabolic rate is likely to affect the sperm production rate and the cellular activity or metabolism of sperm, and it has recently been suggested to constrain the evolution of sperm length in large but not small mammals. I thus examined in eutherian mammals how ejaculate quality traits vary with one another and with testis mass, body size, and metabolism. I found all ejaculate traits to covary positively with one another and to increase with relative testis mass. When controlling for testis mass, small-bodied species showed superior sperm quality (but not sperm number). Furthermore, sperm motility and viability were positively associated with the mass-corrected metabolic rate, but the percentage of morphologically normal and acrosome-intact sperm were not. These results indicate that body size and the energy budget may also influence the evolution of ejaculate quality, although these influences appear to vary among traits.

Through exploring the ongoing and intensified struggles between traditional peoples over land and natural resources in Brazil, I analyze the limitations of current forms of environmental decision-making and socioeconomic inclusion, and the contradictory impulses of sustainable development in which these are embedded. I examine the conjoined evolution of policies for economic development, the environment, and traditional rights since the 1980s in Brazil, exploring the shifting terrain of environmental justice struggles during different political economic phases, including democratization in the 1980s, the rise of neoliberalism in the 1990s, the postneoliberal turn of the early 2000s, and the current re-entrenchment of neoliberalism accompanying Brazil's political and economic crisis. Since the 1980s, there has been an overall trend towards strengthening socioenvironmental movements, policies, and governance, but in the last few years, there has been an erosion of traditional peoples' influence in environmental policies and an undermining of traditional land and resource rights. These trends occur alongside what have been seemingly contradictory efforts at promoting poverty alleviation and socioeconomic inclusion under the guise of sustainable development. I argue that these efforts are based on narrow conceptions of inclusion and citizenship that are modest in scope, focused on the short-term, and overlook critical structural matters. The promotion of socioeconomic inclusion has insufficiently safeguarded established rights and has limited participation in policymaking in important ways, yielding forms of sustainable development in which environmental and social concerns are superficial and echo historical exclusionary, assimilationist, and developmentalist efforts to promote "progress". With the strong conservative backlash of the current political and economic crisis, even these deficient efforts at socioeconomic inclusion are being scaled back, at the same time that environmental policies and traditional rights are being deeply eroded, posing serious challenges for cultivating a just and sustainable future. Because of the inseparable links between nature and state-making in Brazil, and the important role Brazil plays in international environmental governance, my analysis of contested ecologies in Brazil brings insights into the broader contradictions and limitations of global sustainable development efforts and the persistent challenges to cultivating more inclusive forms of environmental governance. Presented at the Environmental justice in the Anthropocene symposium held on April 24-25, 2017 at the Lory Student Center, Colorado State University, Fort Collins Colorado. This symposium aims to bring together academics (faculty and graduate students), independent researchers, community and movement activists, and regulatory and policy practitioners from across disciplines, research areas, perspectives, and different countries. Our overarching goal is to build on several decades of EJ research and practice to address the seemingly intractable environmental and ecological problems of this unfolding era. How can we explore EJ amongst humans and between nature and humans, within and across generations, in an age when humans dominate the landscape? How can we better understand collective human dominance without obscuring continuing power differentials and inequities within and between human societies? What institutional and governance innovations can we adopt to address existing challenges and to promote just transitions and futures?

Climate anomalies, such as floods and droughts, as well as gradual temperature changes have been shown to adversely affect economies and societies. Although studies find that climate change might increase global inequality by widening disparities across countries, its effects on within-country income distribution have been little investigated, as has the role of rainfall anomalies. Here, we show that extreme levels of precipitation exacerbate within-country income inequality. The strength and direction of the effect depends on the agricultural intensity of an economy. In high-agricultural-intensity countries, climate anomalies that negatively impact the agricultural sector lower incomes at the bottom end of the distribution and generate greater income inequality. Our results indicate that a 1.5-SD increase in precipitation from average values has a 35-times-stronger impact on the bottom income shares for countries with high employment in agriculture compared to countries with low employment in the agricultural sector. Projections with modeled future precipitation and temperature reveal highly heterogeneous patterns on a global scale, with income inequality worsening in high-agricultural-intensity economies, particularly in Africa. Our findings suggest that rainfall anomalies and the degree of dependence on agriculture are crucial factors in assessing the negative impacts of climate change on the bottom of the income distribution.

AbstractThis special issue brings together leading experts from Asia, Europe and North America to examine the international institutions, national governance mechanisms and financing systems that together will determine the future of the energy sector. The enormous environmental externalities imposed by fossil fuel extraction and consumption, the devastating corruption and human rights abuses that have accompanied this energy system, and the geopolitical vulnerabilities that have arisen because of the uneven natural distribution of these resources, have occasioned enormous handwringing – but not, yet, a shift to a more rational system of providing energy services. Although national governments play the dominant role in energy governance, these challenges are beyond the scope of any single national government to manage, making energy policy a key component of global governance and international relations.