Doing gender and development: understanding empowerment and local gender relations

A major dilemma in Gender and Development (GAD) work is why it is that sometimes women may feel better off colluding with gendered structures that ensure their continued subordination rather than seeking approaches that will allow them to break free of this. Kandiyoti (1988 Gender and Society 2 274-90) has identified this apparent collusion as 'patriarchal bargains', which offer women greater advantages than they perceive can be achieved by challenging the prevailing order. Such women are therefore reluctant to engage in empowering activities that may challenge their gendered bargain. This paper explains this dilemma in the context of GAD work undertaken with Bedouin women in Southern Egypt

Firing tests on Missouri coal

"June, 1912.

Spatially and Temporally Explicit Energy System Modelling to Support the Transition to a Low Carbon Energy Infrastructure – Case Study for Wind Energy in the UK

Renewable energy sources and electricity demand vary with time and space and the energy system is constrained by the location of the current infrastructure in place. The transitioning to a low carbon energy society can be facilitated by combining long term planning of infrastructure with taking spatial and temporal characteristics of the energy system into account. There is a lack of studies addressing this systemic view. We soft-link two models in order to analyse long term investment decisions in generation, transmission and storage capacities and the effects of short-term fluctuation of renewable supply: The national energy system model UKTM (UK TIMES model) and a dispatch model. The modelling approach combines the benefits of two models: an energy system model to analyse decarbonisation pathways and a power dispatch model that can evaluate the technical feasibility of those pathways and the impact of intermittent renewable energy sources on the power market. Results give us the technical feasibility of the UKTM solution from 2010 until 2050. This allows us to determine lower bounds of flexible elements and feeding them back in an iterative process (e.g. storage, demand side control, balancing). We apply the methodology to study the long-term investments of wind infrastructure in the United Kingdom

The swept angle retarding mass spectrometer: Initial results from the Michigan auroral probe sounding rocket

Data from a sounding rocket flight of the swept angle retarding ion mass spectrometer (SARIMS) are presented to demonstrate the capability of the instrument to make measurements of thermal ions which are differential in angle, energy, and mass. The SARIMS was flown on the Michigan auroral probe over regions characterized first by discrete auroral arcs and later by diffuse precipitation. The instrument measured the temperature, densities, and flow velocities of the ions NO(+) and O(+). Measured NO(+) densities ranged from 10 to the 5th power up to 3 x 10 to the 5th power ions/cu cm, while the measured O(+) densities were a factor of 5-10 less. Ion temperatures ranged from 0.15 up to 0.33 eV. Eastward ion flows approximately 0.5 km/sec were measured near the arcs, and the observed flow magnitude decreased markedly inside the arcs

Anisotropic Distribution of SDSS Satellite Galaxies: Planar (not Polar) Alignment

The distribution of satellite galaxies relative to isolated host galaxies in the Sloan Digital Sky Survey (SDSS) is investigated. Host-satellite systems are selected using three different methods, yielding samples of ~3300, ~1600, and \~950 satellites. In the plane of the sky, the distributions of all three samples show highly significant deviations from circular symmetry (> 99.99%, > 99.99%, and 99.79% confidence levels, respectively), and the degree of anisotropy is a strong function of the projected radius, r_p, at which the satellites are found. For r_p < 100 kpc, the SDSS satellites are aligned preferentially with the major axes of the hosts. This is in stark contrast to the Holmberg effect, in which satellites are aligned with the minor axes of host galaxies. The degree of anisotropy in the distribution of the SDSS satellites decreases with r_p and is consistent with an isotropic distribution at of order the 1-sigma level for 250 kpc < r_p < 500 kpc.Comment: ApJ Letters (in press); Discussion section substantially revised, SDSS DR3 included in the analysis, no significant changes to the result

Identifying aspects of temporal orientation in students’ moral reflections

History education comprises moral issues and moral aspects, often perceived as an important and meaning-making foundation that makes learning relevant and interesting. The interrelationship between time layers fuels historical interpretations and facilitates perceptions of moral issues. This article focuses on a study investigating how secondary school students express inter-temporal relationships in encounters with a morally challenging historical event, which for the participants would have been a moral dilemma. Using historical consciousness as the theoretical framework, a matrix linking two prominent theoretical models – Jörn Rüsen’s (2004) types of narratives and Ann Chinnery’s (2013) strands of historical consciousness – was developed to analyse and categorize secondary school students’ expressions of temporal orientation. To carry out the research, 15-year-old Finnish and Swedish students read an excerpt from Christopher Browning’s (2017) book Ordinary Men: Reserve Police Battalion 101 and the Final Solution in Poland (originally published in 1992). The students answered and discussed open-ended questions regarding the relevance of the text to their lives and others’ lives, and the applicability of this historical situation to Europe now and in the future. Using this empirical material, the analysis provides a tentative overarching depiction of students’ expressions of temporal orientation, and reports on findings of how temporal orientations relate to moral reflection

Identifying aspects of temporal orientation in students’ moral reflections

History education comprises moral issues and moral aspects, often perceived as an important and meaning-making foundation that makes learning relevant and interesting. The interrelationship between time layers fuels historical interpretations and facilitates perceptions of moral issues. This article focuses on a study investigating how secondary school students express inter-temporal relationships in encounters with a morally challenging historical event, which for the participants would have been a moral dilemma. Using historical consciousness as the theoretical framework, a matrix linking two prominent theoretical models – Jörn Rüsen’s (2004) types of narratives and Ann Chinnery’s (2013) strands of historical consciousness – was developed to analyse and categorize secondary school students’ expressions of temporal orientation. To carry out the research, 15-year-old Finnish and Swedish students read an excerpt from Christopher Browning’s (2017) book Ordinary Men: Reserve Police Battalion 101 and the Final Solution in Poland (originally published in 1992). The students answered and discussed open-ended questions regarding the relevance of the text to their lives and others’ lives, and the applicability of this historical situation to Europe now and in the future. Using this empirical material, the analysis provides a tentative overarching depiction of students’ expressions of temporal orientation, and reports on findings of how temporal orientations relate to moral reflection

Electrometer system measures nanoamps at high voltage

Floating electrometer eliminates major source of error since any leakage from electrometer case, which is at high voltage, appears only as load on high voltage supply and not as part of current being measured. Commands to and data from floating electrometer are transferred across high voltage interface by means of optical channels

Predictions of children’s emotionality from evolutionary and epigenetic hypotheses

Sex-dependent effects of mismatched prenatal-postnatal maternal conditions are predicted by combining two evolutionary hypotheses: that foetal conditions provide a forecast of likely postnatal environments (Predictive Adaptive Response), and that the female foetus is better adapted than the male to maternal adversity (Trivers-Willard hypothesis). Animal studies have implicated glucocorticoid mechanisms modifiable by effects of postnatal tactile stimulation on glucocorticoid receptor gene expression. In this study we examined behavioural predictions in humans based on these evolutionary and epigenetic models. Mothers in a general population cohort provided self-reported anxiety scores at 20 weeks pregnancy, and at 9 weeks, 14 months and 3.5 years postpartum, and frequency of infant stroking at 9 weeks. Mothers and teachers reported child symptoms at 7 years. SEM models with maximum-likelihood estimates made use of data from 887 participants. There was a three-way interaction between prenatal and postnatal anxiety and maternal stroking in the prediction of irritability, seen only in girls. This arose because lower maternal stroking was associated with higher irritability, only in the mismatched, low-high and high-low maternal anxiety groups. We provide evidence that mechanisms likely to have evolved well before the emergence of humans, contribute to the development of children’s emotionality and risk for depression