Woman is man\u27s best friend and her own worst enemy : jury bias

The Supreme Court recently ruled that no jury could be chosen on the basis of sex. This study was conducted to determine whether jury biases exist in the sentencing of murder cases. It was therefore hypothesized that women would judge female murderers more severely than their male counterpart. The severity of sentences were determined by the participants\u27 marks on a severity of sentence scale. These participants evaluated both domestic and mutilation murder cases, each of which varied in the gender of the accused. Using a 2X2 ANOVA in the evaluation of the results, no significant differences were found between the participants\u27 ratings of the two genders, yet, in support of previous results, females were found to rate mutilation murders significantly more severe. These results could be used during jury selection to minimize jury bias by excluding biased individuals from the jury, thus protecting the right to a fair trial

Counselor Allegiance and Client Expectancy in Neuroscience-Informed Cognitive-Behavior Therapy: A 12-Month Qualitative Follow-Up

This article presents summative findings from a 12-month multiphase mixed-methods pilot study examining counselor and client perceptions of neuroscience-informed cognitive-behavior therapy (nCBT) following clinical application. Results from the first 6 months of the study indicated that the counselor\u27s and client\u27s beliefs about the credibility and effectiveness of nCBT (i.e., expectancy) remained stable from pretreatment to 6 months into treatment. The fourth phase of data collection at the 12-month interval followed an explanatory sequential process whereby the qualitative data were connected to earlier merged quantitative data to better understand initial findings from the first 6 months of the study. Results indicate that counselors\u27 initial comprehension and familiarity with the model, counselor–client trust, counselor delivery and suggestion, and client willingness to practice outside of session were key components to the development of counselor and client belief (expectancy) in the model. Implications for nCBT theory development and application are discussed

Exploring opportunities around climate-smart breeding for future food and nutrition security

There is a 95% chance that warming will exceed 2°C by the end of the century (Raftery et al. 2017). Global crop productivity is projected to fall by 5-10 % per degree of warming (Challinor et al. 2014), with even greater losses likely for some crops in some areas. The challenge of meeting future food demand is increasing, and climate change is already diminishing our ability to adapt through crop breeding (Challinor et al. 2016; Aggarwal et al. 2019). Recent research is suggesting that increases in climate variability are already affecting the number of food-insecure people, and that increasing atmospheric CO2 concentrations may affect the nutrient content of some food staples, with serious implications for food and nutrition security (Smith and Myers 2018). New crop varieties will be needed that can deliver higher yields as well as possessing the ability to withstand heat and greater tolerances for the secondary effects of a warmer world, such as increased pressures from drought, water-logging, pests and diseases, and reduced nutritional quality due to higher levels of CO2. The systems for accelerated delivery of climate-resilient varieties into food producers’ hands need to be massively upgraded (Cramer 2018). Innovative holistic breeding strategies for multiple traits will be needed that embrace the full pipeline from trait discovery to varietal deployment and seed system development

The Impact of Neuroscience-Informed Cognitive-Behavior Therapy Training on Knowledge and Interoceptive Awareness

This study evaluated the impact of a three-day Neuroscience-Informed Cognitive Behavior Therapy (nCBT) training on participants’ post-training nCBT knowledge and interoceptive awareness. Results indicated a statistically significant increase in knowledge for the majority of the items and for interoceptive awareness, with effect sizes in the medium to large range. Implications for future nCBT trainings are discussed

The Impact of Neuroscience-Informed Cognitive-Behavior Therapy Training on Knowledge and Interoceptive Awareness

This study evaluated the impact of a three-day Neuroscience-Informed Cognitive Behavior Therapy (nCBT) training on participants’ post-training nCBT knowledge and interoceptive awareness. Results indicated a statistically significant increase in knowledge for the majority of the items and for interoceptive awareness, with effect sizes in the medium to large range. Implications for future nCBT trainings are discussed

How resilient are farming households, communities, men and women to a changing climate in Africa?

Using a 9-country dataset from sub-Saharan Africa, and integrating quantitative household-level analyses with qualitative work, the paper shows that gender relations affect agricultural practices and adaptation. The women farmers in our sample control less land than men, the land they control is often of poorer quality, and their tenure is insecure. Women, more than men, are dependent on internal village groups, as opposed to organizations operating at regional or national levels. Hence, women have less access to extension and input services, and are less likely than men to use improved seeds, fertilizers, and pesticides. The adaptive capacity of individuals and communities depends on their differential access to resources, economic assets and social capital, which are mediated by their socially defined rights and responsibilities. Highlights include: • Vulnerability and adaptation to climate change depend on opportunities governed by the varied and complex interplay of social relations, institutions, organizations, and policies. • Climate is one of many influences that affect the producers’ coping and adaptation strategies. • Women and men incorporate a wide range of technology and production management adjustments. • The producers’ most frequently cited reasons for adjustments include decrease in productivity, fluctuation in prices, market opportunities, and frequency of drought

Bristles reduce the force required to ‘fling’ wings apart in the smallest insects

ABSTRACT The smallest flying insects commonly possess wings with long bristles. Little quantitative information is available on the morphology of these bristles, and their functional importance remains a mystery. In this study, we (1) collected morphological data on the bristles of 23 species of Mymaridae by analyzing high-resolution photographs and (2) used the immersed boundary method to determine via numerical simulation whether bristled wings reduced the force required to fling the wings apart while still maintaining lift. The effects of Reynolds number, angle of attack, bristle spacing and wing–wing interactions were investigated. In the morphological study, we found that as the body length of Mymaridae decreases, the diameter and gap between bristles decreases and the percentage of the wing area covered by bristles increases. In the numerical study, we found that a bristled wing experiences less force than a solid wing. The decrease in force with increasing gap to diameter ratio is greater at higher angles of attack than at lower angles of attack, suggesting that bristled wings may act more like solid wings at lower angles of attack than they do at higher angles of attack. In wing–wing interactions, bristled wings significantly decrease the drag required to fling two wings apart compared with solid wings, especially at lower Reynolds numbers. These results support the idea that bristles may offer an aerodynamic benefit during clap and fling in tiny insects

Human PrimPol mutation associated with high myopia has a DNA replication defect

PrimPol is a primase-polymerase found in humans, and other eukaryotes, involved in bypassing lesions encountered during DNA replication. PrimPol employs both translesion synthesis and repriming mechanisms to facilitate lesion bypass by the replisome. PrimPol has been reported to be a potential susceptibility gene associated with the development of myopia. Mutation of tyrosine 89 to aspartic acid (PrimPolY89D) has been identified in a number of cases of high myopia, implicating it in the aetiology of this disorder. Here, we examined whether this mutation resulted in any changes in the molecular and cellular activities associated with human PrimPol. We show that PrimPolY89D has a striking decrease in primase and polymerase activities. The hydrophobic ring of tyrosine is important for retaining wild-type extension activity. We also demonstrate that the decreased activity of PrimPolY89D is associated with reduced affinities for DNA and nucleotides, resulting in diminished catalytic efficiency. Although the structure and stability of PrimPolY89D is altered, its fidelity remains unchanged. This mutation also reduces cell viability after DNA damage and significantly slows replication fork rates in vivo. Together, these findings establish that the major DNA replication defect associated with this PrimPol mutant is likely to contribute to the onset of high myopia

Mapping hotspots of climate change and food insecurity in the global tropics

This study was coordinated by the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS) to identify areas that are food insecure and vulnerable to the impacts of future climate change, across the priority regions for the CGIAR centres. The research was undertaken by a team of scientists from the International Livestock Research Institute (ILRI). The study relied on maps: first, of variables that indicate the different aspects of food security (availability, access and utilization), and second, of thresholds of climate change exposure important for agricultural systems. Vulnerability was assessed using a domain approach based upon the Intergovernmental Panel on Climate Change (IPCC) framework of vulnerability as a function of exposure, sensitivity and coping capacity. Nine domains were identified; for each domain, areas of the tropics were classified by high or low exposure, high or low sensitivity, and high or low coping capacity