Securing the food system together: Innovation development with the farmer, for the farmer by the farmer

In recent years, the limitations of top-down approaches for development-oriented research have become apparent. Therefore, scientists have started to explore alternatives such as participatory research. By involving many stakeholders throughout the different stages of innovation development, participatory research helps tackling the multi-faceted challenges the global food system is facing today. Since almost a decade, the Research Institute of Organic Agriculture (FiBL) has been running a large program called “Farming Systems Comparison in the Tropics” (SysCom) in Bolivia, India and Kenya. Besides maintaining four Long-Term farming systems comparison Experiments (LTE), Participatory On-farm Research (POR) is a strong component of SysCom. In POR, we aim at fostering sustainable agriculture by developing locally adapted solutions for specific challenges of farmers. Researchers, extension agents, private sector and farmers work together from the stage of problem identification to the achievement of results, and finally scaling them. By taking into account local knowledge and available resources, significant achievements have been made in all of the three countries. In India, we developed a new kind of phosphorous fertilizer for use in organic farming with which farmers substantially increased the yields of their main rotation crops across different types of soils and farms. We also standardized the preparation of homemade organic pesticides from different plants. In addition, we developed a practicable guide for pest monitoring in the small scale farmers’ context. In Bolivia, we tested different cocoa varieties. Results showed that some local selections were not only among the most productive, but also presented the earliest maturation and some degree of resistance to the frosty pod rot disease (Moniliophthora roreri). In Kenya, we addressed the lack of organic materials for soil fertility management. By testing different local residues and manures, as well as composting techniques, we brought forward a productivity innovation for local small scale farmers. On a local level, the results were made available in the form of leaflets, brochures and video clips. These were used by farmers, extension workers and other stakeholders. Combining applied science (LTE) with participatory action research (POR) is a powerful approach which has proven successful in SysCom. The beauty of this approach lies in the fact that it allows for multiple perceptions. However, it also comes with its own challenges which mainly lie in the fact that it requires different mindsets than traditional research approaches, as the whole process is relatively less controlled by researchers. If we teach and assist farmers to carry out research on their own farms, it will be easier for them to appreciate the effects of novel technologies which, in turn, will enhance their adoption

Feasibility and acceptability of a remotely delivered transdiagnostic CBT treatment for postnatal anxiety and related disorders: A pilot case series

Women in the postnatal period are at a high risk of developing clinically significant symptoms of anxiety. Cognitive behavioural therapy is effective in the treatment of postnatal anxiety; however, there are many barriers to accessing this treatment. This study examined the feasibility and acceptability of transdiagnostic cognitive behavioural therapy delivered remotely via Internet videoconferencing. Three women (Mage = 28.33 years; SD = 4.04) with a postnatal anxiety-related disorder were treated using the videoconference-delivered cognitive behavioural therapy. The treatment was delivered once per week over a 5-week period. All participants met criteria for clinically significant change in anxiety symptoms at post-treatment, and one participant met criteria for clinically significant change in depressive symptoms, which was maintained at 3-month follow-up. The intervention was also found to be acceptable by participants. The results provide preliminary feasibility evidence of the clinical utility and acceptability of remotely delivered transdiagnostic cognitive behavioural therapy as an intervention for postnatal anxiety disorders

Can organic agriculture contribute to sustainable development in the tropics?

Agricultural intensification over last decades has resulted in a great increase of crop yields, but it also had a detrimental impact on biodiversity. The dramatic decline of arable weed diversity is a matter of great concern because weeds have an important ecological function as a key component of the food web of agroecosystems. Weeds are suitable indicators of management effects on wildlife diversity in arable crops because they have high sensitivity to cultivation measures and have a strong relation to other organism groups. Nevertheless, the effect of farming management on weed abundance and diversity will be more reliable on weed seed bank rather than on aboveground weed community because it is the result of processes that have occurred in the past and consequently, it could better reflect the effect of the agricultural practices over the years

Feasibility and acceptability of a remotely delivered transdiagnostic CBT treatment for postnatal anxiety and related disorders: A pilot case series

Women in the postnatal period are at a high risk of developing clinically significant symptoms of anxiety. Cognitive behavioural therapy is effective in the treatment of postnatal anxiety" however, there are many barriers to accessing this treatment. This study examined the feasibility and acceptability of transdiagnostic cognitive behavioural therapy delivered remotely via Internet videoconferencing. Three women (Mage=28.33years; SD=4.04) with a postnatal anxiety-related disorder were treated using the videoconference-delivered cognitive behavioural therapy. The treatment was delivered once per week over a 5-week period. All participants met criteria for clinically significant change in anxiety symptoms at post-treatment, and one participant met criteria for clinically significant change in depressive symptoms, which was maintained at 3-month follow-up. The intervention was also found to be acceptable by participants. The results provide preliminary feasibility evidence of the clinical utility and acceptability of remotely delivered transdiagnostic cognitive behavioural therapy as an intervention for postnatal anxiety disorders

Influence of COVID-19 on the preventive health behaviours of indigenous peoples of Australia residing in New South Wales: a mixed-method study protocol.

Introduction Chronic conditions impact Indigenous Peoples of Australia at a much higher rate than non-Indigenous Australians. Attendance at the Medicare Benefits Scheme (MBS) supported Indigenous health checks are crucial to improve prevention and management of chronic health conditions. However, in conjunction with lifestyle and environmental factors, attendance rates at primary healthcare services for screening and treatment have fallen in Australia during the COVID-19 pandemic. This study aims to explore the influence of the COVID-19 pandemic on preventive health behaviours of Indigenous Australians and the associated barriers to, and enablers of, engagement with health services to formulate a targeted intervention strategy. Methods and analysis A concurrent mixed-methods study (comprising quantitative and qualitative data collection methods) will be employed. Descriptive analysis of MBS data about the characteristics of Indigenous Peoples of Australia claiming health assessment services will be performed. Generalised estimating equation regression models will be used to examine the use of health assessment services over time. Qualitative interviews informed by Indigenous research methods will be conducted. Interviews will investigate barriers to, and enablers of, engagement with health services. Thematic approach guided by the principles of indigenist praxis, storytelling and collaborative research will be used to analyse the interview data. The project commenced in July 2020 and will be completed by July 2022. Ethics and dissemination The project received ethics approval from the Aboriginal Health and Medical Research Council of New South Wales and the University of New England Human Research Ethics Committee. Findings will be disseminated via peer-reviewed journal articles, conferences, government and relevant stakeholder reports, and infographics

Morally distressing experiences, moral injury, and burnout in florida healthcare providers during the covid-19 pandemic

Because healthcare providers may be experiencing moral injury (MI), we inquired about their healthcare morally distressing experiences (HMDEs), MI perpetrated by self (Self MI) or others (Others MI), and burnout during the COVID-19 pandemic. Participants were 265 healthcare providers in North Central Florida (81.9% female, Mage = 37.62) recruited via flyers and emailed brochures that completed online surveys monthly for four months. Logistic regression analyses investigated whether MI was associated with specific HMDEs, risk factors (demographic characteristics, prior mental/medical health adversity, COVID-19 protection concern, health worry, and work impact), protective factors (personal resilience and leadership support), and psychiatric symptomatology (depression, anxiety, and PTSD). Linear regression analyses explored how Self/Others MI, psychiatric symptomatology, and the risk/protective factors related to burnout. We found consistently high rates of MI and burnout, and that both Self and Others MI were associated with specific HMDEs, COVID-19 work impact, COVID-19 protection concern, and leadership support. Others MI was also related to prior adversity, nurse role, COVID-19 health worry, and COVID-19 diagnosis. Predictors of burnout included Self MI, depression symptoms, COVID-19 work impact, and leadership support. Hospital administrators/supervisors should recognize the importance of supporting the HCPs they supervise, particularly those at greatest risk of MI and burnout

The Cyprinodon variegatus genome reveals gene expression changes underlying differences in skull morphology among closely related species

Genes in durophage intersection set at 15 dpf. This is a comma separated table of the genes in the 15 dpf durophage intersection set. Given are edgeR results for each pairwise comparison. Columns indicating whether a gene is included in the intersection set at a threshold of 1.5 or 2 fold are provided. (CSV 13 kb

Development and Functional Analysis of Novel Genetic Promoters Using DNA Shuffling, Hybridization and a Combination Thereof

BACKGROUND: Development of novel synthetic promoters with enhanced regulatory activity is of great value for a diverse range of plant biotechnology applications. METHODOLOGY: Using the Figwort mosaic virus full-length transcript promoter (F) and the sub-genomic transcript promoter (FS) sequences, we generated two single shuffled promoter libraries (LssF and LssFS), two multiple shuffled promoter libraries (LmsFS-F and LmsF-FS), two hybrid promoters (FuasFScp and FSuasFcp) and two hybrid-shuffled promoter libraries (LhsFuasFScp and LhsFSuasFcp). Transient expression activities of approximately 50 shuffled promoter clones from each of these libraries were assayed in tobacco (Nicotiana tabacum cv. Xanthi) protoplasts. It was observed that most of the shuffled promoters showed reduced activity compared to the two parent promoters (F and FS) and the CaMV35S promoter. In silico studies (computer simulated analyses) revealed that the reduced promoter activities of the shuffled promoters could be due to their higher helical stability. On the contrary, the hybrid promoters FuasFScp and FSuasFcp showed enhanced activities compared to F, FS and CaMV 35S in both transient and transgenic Nicotiana tabacum and Arabidopsis plants. Northern-blot and qRT-PCR data revealed a positive correlation between transcription and enzymatic activity in transgenic tobacco plants expressing hybrid promoters. Histochemical/X-gluc staining of whole transgenic seedlings/tissue-sections and fluorescence images of ImaGene Green™ treated roots and stems expressing the GUS reporter gene under the control of the FuasFScp and FSuasFcp promoters also support the above findings. Furthermore, protein extracts made from protoplasts expressing the human defensin (HNP-1) gene driven by hybrid promoters showed enhanced antibacterial activity compared to the CaMV35S promoter. SIGNIFICANCE/CONCLUSION: Both shuffled and hybrid promoters developed in the present study can be used as molecular tools to study the regulation of ectopic gene expression in plants