State Cooperative Councils: What are the Local Member Cooperatives Looking For?

State cooperative councils serve a valuable role for local cooperatives by providing services including education, legislative monitoring and lobbying, and promotion of the cooperative form of business. This paper outlines the specific challenges that state councils are experiencing in today's changing agribusiness environment. The results of a survey of members of the Colorado Cooperative Council are reported. Logit analysis is performed to identify the factors contributing to the cooperatives' satisfaction with the state council and the cooperatives' use of the council's services. The paper concludes with suggestions for action by state councils.Agribusiness,

By Name United, By Sex Divided: A Brief Analysis of the Current Crisis Facing the Anglican Communion

The current controversies in relation to homosexuality - which emanated from the western quarters but quickly engulfed the entire Anglican Communion - highlight two significant issues. In our view, the first issue, regarding the 'religious citizenship' of lesbian and gay Christians, is generally a western concern. The second issue pertaining to the prospect of the disintegration of the Anglican Communion, however, needs to be examined within a global context. On the first issue, we argue that, since the contemporary western religious landscape (and society in general) prioritizes the authority of the self rather than that of religious institution/tradition, the traditional religious discourse that marginalizes lesbian and gay Christians is undermined by an increasingly sophisticated reverse discourse. This reverse discourse, equipped with lesbian and gay affirming theology and documentation of lived experiences, also converges with contemporary cultural (secular) discourse of human rights and personal liberty, which values social diversity, including sexual difference. We believe that the social and political currency of the reverse discourse will proliferate, thus eclipsing the traditional discourse that appears increasingly out of step with contemporary western socio-cultural reality. On the second issue, we welcome the heightened significance and relevance of (local) culture and Christianity in the debate. We argue that the decentralization (i.e. de-westernization) of the Anglican Communion should be welcomed, for there are various versions of Christianity, the conception and practice of which are closely informed by local cultures. Thus, to force the production of a unified Anglican response to moral or social issues that are differently defined across cultures may prove counter-productive.Anglican; Belief; Christian; Church; Gay; Homosexuality; Identity; Lesbian; Priest

Length, Weight, and Yield in Channel Catfish, Lake Diane, MI

Background: Channel catfish (Ictalurus punctatus) are important to both commercial aquaculture and recreational fisheries. Little published data is available on length-weight relationships of channel catfish in Michigan. Though there is no record of public or private stocking, channel catfish appeared in Lake Diane between 1984 and 1995 and it has developed into an excellent fishery. 
Materials and Methods: Sport angling provided 38 samples which were weighed and measured (fork length). Fillets were also weighed. The best fit estimates of parameters a and b in the model, W(L) = aLb, were obtained by both linear least-squares (LLS) regression (log(W) = log(a) + b log(L)) and non-linear least-squares (NLLS) regression. Best-fit parameters of an improved model, W(L) = (L/L1)^b, were also determined by NLLS regression; the parameter L1 is the typical length of a fish weighing 1 kg. The resulting best-fit parameters, parameter standard errors, and covariances are compared between the two models. The average relative weight for this sample of channel catfish is also determined, along with the typical meat yield obtained by filleting. 
Results: NLLS regression yields parameter estimates of b = 3.2293 and a = 0.00522. The improved model yields the same estimate for the exponent, b, and a length estimate (parameter L1) of 45.23 cm. Estimates of uncertainty and covariance are smaller for the improved model, but the correlation coefficient is r = 0.995 in both cases. LLS regression produced different parameter values, a = 0.01356 and b = 2.9726, and a smaller correlation coefficient, r = 0.980. On average, catfish in the sample weighed 106.0% of the standard weight, (Brown et al.) and the linear regression (no slope) of fillet yield vs. total weight suggests a typical fillet yield of 28.1% with r = 0.989.
Conclusion: Most of the fish in the sample were above the standard weight, heavier than the 75th percentile for their length. Channel catfish are doing well in Lake Diane and the population is well matched to the food supply. Management should attempt to maintain current population levels. In this case, the improved length-weight model, W(L) = (L/L1)^b, provided lower uncertainties in parameter estimates and smaller covariance than the traditional model.
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The Boys' Reformatory Brooklyn Park : a history, 1898-1941 / Anthony Michael Keenan

Thesis (M.Ed.)--University of Adelaide, Dept. of Education, 198

Development of a Novel Revison Total Hip Arthroplasty Method for Femoral Component Extraction

Revision total hip arthroplasty is an expensive, arduous procedure where a femoral implant must first be removed and then replaced. The most difficult part of this procedure is the removal of the hip implant, without damaging the host bone. To make this process easier, it is proposed that a device could utilize an implant\u27s natural frequency to propagate cracks in the bone cement used to bond the implant to the host bone. The foci of this thesis is to (i) determine the natural frequency of an implant, (ii) design a device that can be easily used in a surgical setting while efficiently transferring vibration energy into an implant, and (iii) show that the vibrational energy can be used to propagate cracks in the cement mantel. To validate these foci both in silico and in vitro methods have been used. In silico models have been designed to determine an implant\u27s natural frequency and to show that low amplitude mechanical vibrations can be used to propagate cracks in the cement mantel. In the in vivo study an initial design has been proposed and successfully prototyped and calibrated to output vibrations to the proper frequency. In order to keep the proposed design safe for surgical use, it has been designed such that internal stresses are less than the yielding stress of bone, and in order to facilitate crack propagation, the crack must first be externally nucleated by the operator

Harvest weed seed control: is there a role in northern region farming systems?

Harvest weed seed control (HWSC) is a new approach which targets weed seed removal and/or destruction during the crop harvest operation. The success of HWSC is dependant upon weed seed retention at harvest. To identify and define the potential value of HWSC in northern farming systems, we conducted a field survey. In total 1400 transects across 70 paddocks assessed weed distribution, density and seed production at harvest time in wheat, chickpea and sorghum crops. Seventy weed species were identified, of which many had large seed numbers retained at crop harvest. The most prevalent included common sowthistle, flaxleaf fleabane, awnless barnyard grass, wild oat, and African turnip weed. Our field survey has shown there is a role for HWSC in the northern farming system. Therefore the efficacy of specific HWSC systems on problematic weeds should be evaluated in the northern region