5,011 research outputs found
Characterizing bean pod rot in Arkansas and Missouri
Green beans are an important crop grown for processing in both Arkansas and Missouri. Green beans are harvested mechanically using non-selective picking fingers. Harvested beans are then transported in bulk to processing plants that are located at various locations throughout the midSouth. Thus, the crop is managed for high quality, avoiding pod blemishes caused by insects and diseases. One of the consistent quality problems that affect Arkansas and Missouri green bean crops is pod rot. Two of the causal agents of pod rot that have been reported by researchers and vegetable companies alike are Pythium aphanidermatum and an unidentified Phytophthora sp. In this study, 15 growers’ fields were selected and soil samples (at planting), pod samples (at harvest), and environmental data were taken from each field. Disease incidence for field sites ranged from 0 to 7.3%. Pathogens associated with pod rot were Sclerotinia sclerotiorum, Rhizoctonia solani, a Phytophthora sp., and Pythium spp. The two suspected causal agents for pod rot, Pythium and Phytophthora spp., were found in all but one of the 12 field sites assessed for pod rot. Pythium inoculum potential, as determined by a baiting technique, was not a good indicator of pod rot incidence. In addition, soil temperature and water were not associated with pod rot. Pods collected at harvest having symptoms of pod rot were either in direct contact with the soil, senescing leaf tissue, or other diseased pods
A psychological approach to providing self-management education for people with type 2 diabetes : the diabetes manual
Background: The objectives of this study were twofold (i) to develop the Diabetes Manual, a selfmanagement
educational intervention aimed at improving biomedical and psychosocial outcomes
(ii) to produce early phase evidence relating to validity and clinical feasibility to inform future
research and systematic reviews.
Methods: Using the UK Medical Research Council's complex intervention framework, the
Diabetes Manual and associated self management interventions were developed through preclinical,
and phase I evaluation phases guided by adult-learning and self-efficacy theories, clinical
feasibility and health policy protocols. A qualitative needs assessment and an RCT contributed data
to the pre-clinical phase. Phase I incorporated intervention development informed by the preclinical
phase and a feasibility survey.
Results: The pre-clinical and phase I studies resulted in the production in the Diabetes Manual
programme for trial evaluation as delivered within routine primary care consultations.
Conclusion: This complex intervention shows early feasibility and face validity for both diabetes
health professionals and people with diabetes. Randomised trial will determine effectiveness against
clinical and psychological outcomes. Further study of some component parts, delivered in
alternative combinations, is recommended
Nonlinear bound states on weakly homogeneous spaces
We prove the existence of ground state solutions for a class of nonlinear
elliptic equations, arising in the production of standing wave solutions to an
associated family of nonlinear Schr\"odinger equations. We examine two
constrained minimization problems, which give rise to such solutions. One
yields what we call -minimizers, the other energy minimizers. We
produce such ground state solutions on a class of Riemannian manifolds called
weakly homogeneous spaces, and establish smoothness, positivity, and decay
properties. We also identify classes of Riemannian manifolds with no such
minimizers, and classes for which essential uniqueness of positive solutions to
the associated elliptic PDE fails.Comment: 49 page
Re-thinking Whitbread v. Walley: Liberal Justice and the Judicial Review of Damages Caps Under Section 7 of the Charter of Rights and Freedoms
This paper advances a theoretically-driven reconstruction of s.7 Charter doctrine, which currently precludes protection for personal injury damages. Proceeding from a standpoint built on deontological strains of tort theory, the author dissects the reasoning in Whitbread v. Walley, the governing authority on the applicability of s. 7 to legislated damages caps. In three stages, the author argues that in the contemporary context, theoretical and doctrinal support for Whitbread is weak. First, when tort rights are theorized non-instrumentally, rights to personal injury damages fall squarely within the irreducible sphere of personal autonomy now protected by s. 7. Second, recent developments, both in civil recourse theory and in Charter doctrine, suggest thatrights topersonal injury damages can no longer be treated as beyond the realm of constitutionaljurisprudence. Third, and most importantly, the specter of Lochner v. New York can no longer be invoked tojustify the wholesale exclusion of tort rights from s. 7protection. Discrete heads of damage can be separated into two categories: those based entirely on rights to bodily integrity (bodily claims), and those based at leastpartly on distributive entitlements (distributive claims). The author argues that constitutional doctrine can protect morally legitimate bodily claims by protecting some heads of damage (nonpecuniary damage and cost of care), and by leaving heads of damage based on morally imperfect distributive claims (past income loss and loss of earning capacity) to the policy discretion of the state. The article concludes with a short discussion of s. 1 issues, and of some possible broader applications of the bodily - distributive claim framework
Chapter 6 Voice of America Chinese-dialect broadcasting and the Chinese cultural Cold War, 1949–1953
This book explores contested notions of “Chineseness” in Southeast Asia and Hong Kong during the Cold War, showing how competing ideas about “Chineseness” were an important ideological factor at play in the region. After providing an overview of the scholarship on "Chineseness" and "Diaspora", the book sheds light on specific case studies, through the lens of the "Chinese cultural Cold War", from Hong Kong, Singapore, Malaya, Thailand, Indonesia and Vietnam. It provides detailed examples of competition for control of definitions of “Chineseness” by political or politically-oriented forces of diverse kinds, and shows how such competition was played out in bookstores, cinemas, music halls, classrooms, and even sports clubs and places of worship right across the region in the 1950s, 1960s and 1970s. The book also demonstrates how the legacies of these Cold War contestations continue to influence debates about Chinese influence -- and “Chineseness” -- in Southeast Asia and the wider region today
Iron Age and Roman landscapes in the East Midlands : a case study in integrated survey.
In 2 vols.SIGLEAvailable from British Library Document Supply Centre-DSC:DXN009307 / BLDSC - British Library Document Supply CentreGBUnited Kingdo
Whittaker coefficients of geometric Eisenstein series
Geometric Langlands predicts an isomorphism between Whittaker coefficients of
Eisenstein series and functions on the moduli space of -local
systems. We prove this formula by interpreting Whittaker coefficients of
Eisenstein series as factorization homology and then invoking Beilinson and
Drinfeld's formula for chiral homology of a chiral enveloping algebra. This is
a combination of results of [BG08] and [Ras21]
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