Open Access: Getting on the Same Page: What if IR Managers and OA Policy Administrators Could Have Everything They Desire From Publishers?

Directors of scholarly communication and others responsible for institutional policies with regard to repositories and open access have an increasingly complex landscape to manage. University presses, even those with a strong support for open access, often have subscription journals. Are there areas where these subscription journals can follow OA-friendly practices that can help the IR managers and OA policy administrators? If so, maybe these can be practices that other journal publishers can be pressured to provide? We bring together three panelists from research universities with diverse responsibilities of administering an open access policy, managing an institutional repository, and managing journal publishing to discuss what features and terms can reasonably be expected of publishers to support open access. Topics at this Lively Lunch and discussion include: What can publishers do to simplify the administration of IRs? What terms could be clarified so that authors who share their submitted manuscripts can do so with confidence that they are not afoul of publisher restrictions? What terms should cover data so that universities can archive not just articles but sufficient data to allow independent review and evaluation of research results

Maximum Dissemination: A possible model for society journals in the humanities and social sciences to support Open while retaining their subscription revenue

It is well recognized that one of the hardest problems in the Open Access arena is how to ‘flip’ the flagship society journals in the humanities and social sciences. Their revenue from a flagship journal is critical to the scholarly society. On the one hand, it is true that the paywall which guards the subscription system from unauthorized access is marginalizing whole categories of scholars and learners. On the other hand, “flipping”to an APC based model simply marginalizes some of the same people and institutions on the authorship side. Various endowment or subsidy models of flipping create the idea of Samaritans and “freeloaders” which bring into question their sustainability. I propose re-thinking the relationship between publisher and author. The publisher should act as the experts in dissemination and should take on the responsibility of maximizing the dissemination of the author’s work by providing the author’s accepted manuscript (AAM) to an appropriate repository and taking down the paywall. When requests for an article come to the publisher instead of presenting non-subscribers with a paywall, they instead direct the request to the repository in which the AAM has been archived. This walk-through of Maximum Dissemination is followed by: A statement from Princeton’s Professor Stanley Katz, president emeritus of the American Council of Learned Societies A youtube video by Associate Professor of Sociology Smith Radhakrishnan which is attached to this submission, is available at http://youtu.be/sPO66vuTFJ0

Sheep Updates 2007 - part 5

This session covers six papers from different authors: GENETIC IMPROVEMENT 1. Breech Strike Resistance: Selecting for resistance traits reduces breech strike, Bindi Murray, John Karlsson, Johan Greeff, Department of Agriculture and Food, Western Australia 2. Breeding Merino Sheep for Worm Resistance increases profit in a Mediterranean Environment, John Karlsson and Johan Greeff Department of Agriculture and Food, Western Australia FEEDING 3. Embryo lasses were not increased when Merino ewes that had lost weight were supplemented with lupins, C. Viñoles Gil, B.L. Paganoni, K.M.M. Glover, J.T.B. Milton & G.B. Martin, School of Animal Biology, Faculty of Natural and Agricultural Sciences, University of Western Australia, Crawley, WA 4. Mineral nutrition of sheep grazing dual-purpose wheats, Hugh Dove, CSIRO Plant Industry, Canberra, ACT BEEF PRODUCTIVITY 5. The effect of genetic potential and pre feedlot growth path on beef eating quality, Bill McKiernan and John WilkinsNSW Department of Primary Industries 6. Long-term consequences of growth and nutrition of cattle early in life for beef production, Paul Greenwood and Linda Cafe, Cooperative Research Centre for Beef Genetic Technologies, and NSW Department of Primary Industries Beef Industry Centre of Excellence, University of New England, Armidale NS

In situ studies of materials for high temperature CO2 capture and storage.

Carbon capture and storage (CCS) offers a possible solution to curb the CO2 emissions from stationary sources in the coming decades, considering the delays in shifting energy generation to carbon neutral sources such as wind, solar and biomass. The most mature technology for post-combustion capture uses a liquid sorbent, amine scrubbing. However, with the existing technology, a large amount of heat is required for the regeneration of the liquid sorbent, which introduces a substantial energy penalty. The use of alternative sorbents for CO2 capture, such as the CaO-CaCO3 system, has been investigated extensively in recent years. However there are significant problems associated with the use of CaO based sorbents, the most challenging one being the deactivation of the sorbent material. When sorbents such as natural limestone are used, the capture capacity of the solid sorbent can fall by as much as 90 mol% after the first 20 carbonation-regeneration cycles. In this study a variety of techniques were employed to understand better the cause of this deterioration from both a structural and morphological standpoint. X-ray and neutron PDF studies were employed to understand better the local surface and interfacial structures formed upon reaction, finding that after carbonation the surface roughness is decreased for CaO. In situ synchrotron X-ray diffraction studies showed that carbonation with added steam leads to a faster and more complete conversion of CaO than under conditions without steam, as evidenced by the phases seen at different depths within the sample. Finally, in situ X-ray tomography experiments were employed to track the morphological changes in the sorbents during carbonation, observing directly the reduction in porosity and increase in tortuosity of the pore network over multiple calcination reactions.M.T. Dunstan acknowledges funding from the Cambridge Commonwealth Trusts and Trinity College, Cambridge. M.T. Dunstan, S.A. Scott, J.S. Dennis and C.P. Grey acknowledge funding from EPSRC Grant No. EP/K030132/1. W. Liu acknowledges funding from NRF, Singapore under its CREATE programme. The authors would like to thank the Science Facilities and Technologies Council, Diamond Light Source and Paul Scherrer Institut for the award of beamtime. The authors would especially like to thank Dr Julie Fife and Dr David Haberthür at TOMCAT, Dr Tristan Youngs and Dr Daniel Bowron at NIMROD, and Dr Philip Chater at I15 for their assistance in collecting and processing the data, and Simon Griggs for assistance with SEM. M.W. Gaultois is grateful for support from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No. 659764.This is the author accepted manuscript. The final version is available from the Royal Society of Chemistry via http://dx.doi.org/10.1039/C6FD00047

Secondary Prevention of Colorectal Cancer: Is There an Optimal Follow-up for Patients with Colorectal Cancer?

Secondary prevention of colorectal cancer, as opposed to primary prevention, indicates that a person has already had the disease and there are steps being taken to prevent cancer recurrence, usually as metachronous tumors. This generally involves annual surveillance with colonoscopy after surgical removal of the initial cancer if some aspect of the colon remains. However, some familial cases may involve other modalities, such as cyclooxygenase inhibitors, as an adjunct after the initial operation. Genetic testing in suspected familial cases may identify candidates for secondary prevention. The timing for secondary prevention is critical to prevent recurrent advanced disease, which is detrimental to patient survival. Recommendations are often empiric, but some cases are based on the biological behavior of the tumor. Close follow-up with a competent health care provider, such as a gastroenterologist, is necessary to help prevent recurrence

The Sediment Green-Blue Color Ratio as a Proxy for Biogenic Silica Productivity Along the Chilean Margin

Sediment cores recently collected from the Chilean Margin during D/V JOIDES Resolution Expedition 379T (JR100) document variability in shipboard-generated records of the green/blue (G/B) ratio. These changes show a strong coherence with benthic foraminiferal δ18O, Antarctic ice core records, and sediment lithology (e.g., higher diatom abundances in greener sediment intervals), suggesting a climate-related control on the G/B. Here, we test the utility of G/B as a proxy for diatom productivity at Sites J1002 and J1007 by calibrating G/B to measured biogenic opal. Strong exponential correlations between measured opal% and the G/B were found at both sites. We use the empirical regressions to generate high-resolution records of opal contents (opal%) on the Chilean Margin. Higher productivity tends to result in more reducing sedimentary conditions. Redox-sensitive sedimentary U/Th generally co-varies with the reconstructed opal% at both sites, supporting the association between sediment color, sedimentary U/Th, and productivity. Lastly, we calculated opal mass accumulation rate (MAR) at Site J1007 over the last ∼150,000 years. The G/B-derived opal MAR record from Site J1007 largely tracks existing records derived from traditional wet-alkaline digestion from the south and eastern equatorial Pacific (EEP) Ocean, with a common opal flux peak at ∼50 ka suggesting that increased diatom productivity in the EEP was likely driven by enhanced nutrient supply from the Southern Ocean rather than dust inputs as previously suggested. Collectively, our results identify the G/B ratio as a useful tool with the potential to generate reliable, high-resolution paleoceanographic records that circumvent the traditionally laborious methodology.publishedVersio