Adoption of Certified Organic Production: Evidence from Mexico

Adoption of organic production and subsequent entry into the organic market is examined using Mexican avocado producers as a case study. Probit analysis of a sample of 183 small-scale (<15ha) producers from Michoacán suggests that adoption is positively influenced by management and economic factors (e.g. production costs per hectare and making inputs), but also by social factors (e.g. membership of a producers’ association). Experience in agriculture has a significant but negative effect. Effective policy design must be therefore be aware of both the economic and social complexities surrounding adoption decisions

Bayes Estimates of Time to Organic Certification

The adoption of organic production has increased dramatically over recent years, especially in less developed countries. However, little information is available about who adopts, the difficulties they face in converting and how these factors vary over time. Using small-scale avocado producers (<15ha) from Michoacán, Mexico as a case study, this paper explores the factors affecting the time-to-adoption of organic production and certification, drawing from five parametric descriptions of the data. These models are implemented using a Bayesian approach and advances in Markov chain Monte Carlo methods. The results indicate that additional sources of income, together with membership of producers associations, higher levels of education and experience of export markets, other than the US, have a positive effect on the adoption decision. Labour requirements and administrative capacity appear to be unimportant, while information sources and the frequency of contact with these sources have a varied, but largely negative effect on the probability of adoption. These findings raise a number of questions about the future of organic production in Mexico and the avocado zone, not least how to overcome credit and information constraints, but more importantly whether aiming for the organic market is a viable production strategy for small-scale producers.Crop Production/Industries, Farm Management,

Influential Article Review - The Securitization of Energy Entrepreneurship During Megacity Counterinsurgencies from A Nato Viewpoint

This paper examines economics and governance. We present insights from a highly influential paper. Here are the highlights from this paper: The rapid urbanization around the world has generated a tremendous interest in the study of megacity insurgencies. The purpose of this paper is to introduce a new field of study—of expeditionary energy economics (e3)—that addresses energy management in the military expeditionary environment (EMMEE), particularly through the promotion of (global/local) entrepreneurship. This study argues that successful megacity counterinsurgency (COIN) campaigns of the twenty-first century will depend on fast solutions to critical energy infrastructure (CEI) vulnerabilities within individual communities. The implementation of e3 requires that COIN practitioners have a basic understanding of community-based entrepreneurship (CBE), high-risk/high-impact innovation (HRH2I), and the CEI that these individual communities rely upon. Empirical evidence is also discussed to support a proposed e3 definition. For our overseas readers, we then present the insights from this paper in Spanish, French, Portuguese, and German

Cutaneous Angiosarcoma of the Scalp: A Case Report of Sustained Complete Response Following Liposomal Doxorubicin and Radiation Therapy

Cutaneous angiosarcomas of the head and neck are aggressive cancers with a mean overall survival of 30 months. We add to the literature a case report of a 65-year-old man with a large, >10 cm, unresectable, angiosarcoma of the scalp who was treated with two cycles of liposomal doxorubicin (Caelyx®) followed by electron beam radiation therapy (30 Gy in 10 fractions over 2 weeks) who has sustained a complete response with a 4-year follow-up. The dose and fractionation of the radiation therapy in this case was palliative and was not expected to give lasting local control of this lesion. It is therefore possible that either the genetic profile of the tumour conferred radiosensitivity or that the radiation therapy induced a recall phenomenon of the liposomal doxorubicin

Social workers and acquired brain injury: A systematic review of the current evidence-base

Social work plays an important role in the assessment and treatment of people with acquired brain injury. Acquired brain injury is a complex and highly prevalent condition which can impact on cognitive, emotional and social domains. As acquired brain injury is a hidden disability it can be misdiagnosed or classified as another condition entirely. We sought to systematically explore the evidence base to examine how social workers have been prepared to work with their clients with brain injury. Employing six electronic databases (Social Policy & Practice, Web of Science, Scopus, PubMed, PsycINFO, CINAHL Plus) we reviewed 1071 papers. After applying eligibility criteria 17 papers were included in this review. We utilised standardised data extraction and quality appraisal tools to assess all included papers. Following appraisal, 9 papers were judged as possessing high methodological quality whilst 8 were judged as medium. Employing narrative synthesis, we identified four themes which captured the key findings of these papers. Themes were named as (i) advocacy and social work (ii) training and multidisciplinary team working (iii) inclusion of social networks and (iv) societal barriers. In order to meet their statutory responsibilities to practice safely, social workers must receive training in how to identify ABI and develop understanding of its consequences and subsequent need for provision. Social workers are also in a unique position to advocate for their clients and should make every effort to ensure their needs are met

Method and system for aligning fibers during electrospinning

A method and system are provided for aligning fibers in an electrospinning process. A jet of a fiberizable material is directed towards an uncharged collector from a dispensing location that is spaced apart from the collector. While the fiberizable material is directed towards the collector, an elliptical electric field is generated via the electrically charged dispenser and an oppositely-charged control location. The field spans between the dispensing location and the control location that is within line-of-sight of the dispensing location, and impinges upon at least a portion of the collector. Various combinations of numbers and geometries of dispensers, collectors, and electrodes can be used

Pubertal onset with adulthood lung function mediated by height growth in adolescence

BACKGROUND: Age of pubertal onset is associated with height and lung function in adulthood. It is unknown whether height growth in adolescence mediates the association of age at puberty with early adult lung function. METHODS: Data from the Isle of Wight (IOW) birth cohort (n=1261) were examined in the study. Ages of pubertal events, height at ages 10 and 18 years and lung function parameters (forced vital capacity (FVC) and forced expiratory volume in 1 s (FEV)) at 26 years were included in a path analysis to assess the mediation effects of height growth. Findings were tested in the Avon Longitudinal Study of Parents and Children (ALSPAC) birth cohort. RESULTS: In females in the IOW cohort, age at menarche and body hair growth showed a positive indirect association with FVC (menarche: indirect effect coefficient (IEC)=0.13, 95% CI 0.05-0.20, p=1.28×10; body hair growth: IEC=0.08, 95% CI 0.01-0.15, p=0.017) and FEV (menarche: IEC=0.09, 95% CI 0.01-0.17, p=0.028; body hair growth: IEC=0.07, 95% CI 0.01-0.14, p=0.043) at 26 years through height growth and lung function at 18 years. In males, age at body hair growth (IEC=0.08; 95% CI 0.01-0.15, p=0.047), growth spurt (IEC=0.09; 95% CI 0.01-0.17, p=0.034) and facial hair growth (IEC=0.09; 95% CI 0.02-0.16, p=0.014) had positive indirect effects on FVC at 26 years, but voice deepening did not show statistically significant indirect effects (p\u3e0.05). For pubertal events available in the ALSPAC cohort, results consistent with the IOW cohort were found for both females and males. CONCLUSION: Effects of age of puberty on FVC in early adulthood are likely mediated by height growth during adolescence

Will 'the feeling of abandonment' remain? Persisting impacts of the COVID-19 pandemic on rheumatology patients and clinicians.

OBJECTIVE: To better understand rheumatology patient and clinician pandemic-related experiences, medical relationships and behaviours in order to help identify the persisting impacts of the COVID-19 pandemic and inform efforts to ameliorate the negative impacts and build upon the positive ones. METHODS: Rheumatology patients and clinicians completed surveys (patients n = 1543, clinicians n = 111) and interviews (patients n = 41, clinicians n = 32) between April 2021 and August 2021. A cohort (n = 139) of systemic autoimmune rheumatic disease patients was also followed up from March 2020 to April 2021. Analyses used sequential mixed methods. Pre-specified outcome measures included the Warwick-Edinburgh Mental wellbeing score (WEMWBS), satisfaction with care and healthcare behaviours. RESULTS: We identified multiple ongoing pandemic-induced/increased barriers to receiving care. The percentage of patients agreeing they were medically supported reduced from 74.4% pre-pandemic to 39.7% during-pandemic. Ratings for medical support, medical security and trust were significantly (P <0.001) positively correlated with patient WEMWBS and healthcare behaviours, and decreased during the pandemic. Healthcare-seeking was reduced, potentially long-term, including from patients feeling 'abandoned' by clinicians, and a 'burden' from government messaging to protect the NHS. Blame and distrust were frequent, particularly between primary and secondary care, and towards the UK government, who <10% of clinicians felt had supported clinicians during the pandemic. Clinicians' efforts were reported to be impeded by inefficient administration systems and chronic understaffing, suggestive of the pandemic having exposed and exacerbated existing healthcare system weaknesses. CONCLUSION: Without concerted action-such as rebuilding trust, improved administrative systems and more support for clinicians-barriers to care and negative impacts of the pandemic on trust, medical relationships, medical security and patient help-seeking may persist in the longer term. TRIAL REGISTRATION: This study is part of a pre-registered longitudinal multi-stage trial, the LISTEN study (ISRCTN-14966097), with later COVID-related additions registered in March 2021, including a pre-registered statistical analysis plan

Face-to-face: Social work and evil

The concept of evil continues to feature in public discourses and has been reinvigorated in some academic disciplines and caring professions. This article navigates social workers through the controversy surrounding evil so that they are better equipped to acknowledge, reframe or repudiate attributions of evil in respect of themselves, their service users or the societal contexts impinging upon both. A tour of the landscape of evil brings us face-to-face with moral, administrative, societal and metaphysical evils, although it terminates in an exhortation to cultivate a more metaphorical language. The implications for social work ethics, practice and education are also discussed

Impact of the adjuvant management and risk factors on survival in FIGO stage 3 endometrial cancer patients

ObjectivePatients with FIGO stage III endometrial cancer routinely receive adjuvant therapy. The purpose of this study was to evaluate overall survival (OS) and disease-free survival (DFS) in patients with stage IIIA to IIIC2 patients by treatment modality received and risk factors.Materials/methodsPatients with stage III endometrial cancer treated from 2000-2010 were identified in the provincial cancer registry. Clinicopathologic characteristics, adjuvant treatments and outcomes were compared using descriptive and multivariable analyses.Results261 patients had stage 3 endometrial cancer, 132 with stage IIIA, 9 with IIIB, 85 with IIIC1 and 35 with IIIC2. 39 had FIGO grade 1 disease; 73, grade 2; 147, grade 3. 160 had endometrioid and 35 had serous carcinoma. 161 patients received sequential adjuvant chemotherapy (CT) and radiotherapy (RT); 33 received RT only; 32 received CT only; 35 received neither. 5-year (5Y) DFS and OS were similar among stage IIIA (DFS 46.7%, OS 58.5%), IIIB (DFS 50.8%, OS 58.5%), IIIC1 (DFS 44%, OS 49.9%) and IIIC2 (DFS 42%, OS 41.6%). Use of adjuvant RT was associated with improved median DFS (53.7 vs 14.7m, p&lt;0.00001) and OS (61.9 vs 25.7m, p&lt;0.00001) compared to no RT. Likewise, use of adjuvant CT was also associated with improved DFS (54.8 vs 16.5m, p&lt;0.00001) and OS (62.9 vs 26.5m, p&lt;0.00001) compared to no CT. Those who received both chemotherapy and radiotherapy had better outcomes with 5-year DFS (58.3%) and OS (65.2%), compared with those who received monotherapy. On multivariate analysis, grade 3 disease, deep myometrial invasion &gt;50%, and no adjuvant RT or CT were identified as adversely impacting DFS and OS.ConclusionIn stage III endometrial cancer patients, use of both chemotherapy and radiation therapy was associated with improved DFS and OS and therefore should be recommended in all eligible patients after resection