Do Farm Management Practices Alter Soil Biodiversity and Ecosystem Function? Implications for Sustainable Land Management

Maintaining ecosystem functions is a key issue for sustainable farming, while recent reviews (Hole et al, 2005, Fuller et al 2005) have highlighted that a wide range of taxa, including birds and mammals, benefit from organic management of land, there is a need to bring together the evidence for the impact of agricultural management practices on belowground biodiversity. A focus simply on the biodiversity of below-ground species is however not enough and there is a need to consider the contribution of below-ground biological processes to the maintenance and enhancement of a range of ecosystem services. A recent literature review on the impacts of land management practices on soil ecology and function shows clearly that farm management practices do alter below-ground biodiversity and ecosystem function. The data indicate that reducing the intensity of use of mechanical and manufactured inputs and (re)-discovering cost-effective ways to integrate biological inputs, will benefit below–ground biodiversity, particularly in lowland grassland and cropping systems. Benefits are seen from both organic and integrated systems; the evidence base is not strong enough to conclusively distinguish the benefits of these approaches from one another in lowland arable system

The Organic Research Centre; Elm Farm Bulletin 84 July 2006

Regular bulletin with technical updates of the Organic Advisory Service Issue contains: Battling on for Avian Flu preventive vaccination; Organic Colombian Blacktail eggs; UK Co-existence - GMOand non-GMO crops; Aspects of Poultry Behaviour; CAP in the service of biodiversity; Seeing the Wood, the Trees and the Catch 22; Beware of organic market "statistics"; A central role in energy review

Elm Farm Research Centre Bulletin 79 July 2005

Regular newletter from Elm Farm Research Centre (EFRC)covering research, technical and policy articles, views and comment

Elm Farm Organic Research Centre Bulletin 83 April 2006

Regular bulleting with technical updates from Organic Advisory Service Issue contains: Testing for Tolerance - a pragmatic view GM Debate Vaccination nation - to jab or not to jab Future shape of OCIS Evolutionary wheat makes the grade? NIAB tracks health of organic cereal seed Stopping erosion of soil quality - the organic way Care needed to halt butterfly collapse Aspects of poultry behaviour: How free range is free range? On choosing an organic wheat A local education challenge New Wakelyns Science Building Organic vegetable market growt

Comprehensive management and sports development in the Sint Maarten region, 2020

La investigación tuvo como objetivo diseñar una propuesta de gestión integral que contribuya al desarrollo deportivo en la región de San Martín, 2020. El estudio es de tipo básico y diseño descriptivo propositivo, se aplicó una encuesta con la finalidad de recolectar la información brindada por los participantes, después de la recolección de los datos brindada por los participantes, estas fueron digitalizadas y procesadas mediante software estadístico. En relación a la gestión integral, mediante las investigaciones realizadas queda demostrado que es un componente fundamental para el máximo aprovechamiento las capacidades y recursos institucionales en pro del desarrollo y crecimiento empresarial e institucional, percibir de igual manera su deterioro, de la misma forma en el momento en que ha terminado su periodo de vida para sanear los recursos productivos con los que efectivamente cuentan las instituciones, de esta manera se pueda aplicar otras medidas, sin dejar de lado la gestión integral. En cuanto al desarrollo deportivo, en base a los investigaciones analizadas y estudiadas, se concluye que, es una abstracción para crear personas competitivas, íntegras y sobresalientes, porque los deportes se pueden hacer como ejercicios, educación, entretenimiento, recreación, logro, profesión, política, negocios, industria y varios otros aspectos de cultura humana. También, se demostró cómo a través de un proceso evolutivo en el tiempo, el deporte ha llegado a afectar positivamente a otros contextos, incluyendo ciertamente la educación y la escuela, la industria del turismo y lo concerniente cuestiones socioeconómicas.The research aimed to design a comprehensive management proposal that contributes to sports development in the San Martín region, 2020. The study is of basic type and descriptive design propositional, a survey was applied with the purpose of collecting the information provided by the participants, after the collection of the data provided by the participants, were digitized and processed using statistical software. With regard to integrated management, research has shown that it is a key component for maximizing the use of institutional capacities and resources for enterprise and institutional development and growth, In the same way, we can perceive its deterioration, in the same way at the moment when it has finished its period of life in order to clean up the productive resources that the institutions actually have, in this way we can apply other measures, without neglecting integral management. As for sports development, based on the researchers analyzed and studied, it is concluded that, is an abstraction to create competitive, upright and outstanding people, because sports can be done as exercises, education, entertainment, recreation, achievement, profession, politics, business, industry and various other aspects of human culture. It was also shown how through an evolutionary process over time, sport has come to positively affect other contexts, certainly including education and school, the tourism industry and socio-economic issues

Effects of abciximab on key pattern of human coronary restenosis in vitro: impact of the SI/MPL-ratio

BACKGROUND: The significant reduction of angiographic restenosis rates in the ISAR-SWEET study (intracoronary stenting and antithrombotic regimen: is abciximab a superior way to eliminate elevated thrombotic risk in diabetes) raises the question of whether abciximab acts on clopidogrel-independent mechanisms in suppressing neointimal hyperplasia. The current study investigates the direct effect of abciximab on ICAM-1 expression, migration and proliferation. METHODS: ICAM-1: Part I of the study investigates in cytoflow studies the effect of abciximab (0.0002, 0.002, 0.02, 0.2, 2.0, and 20.0 μg/ml) on TNF-α induced expression of intercellular adhesion molecule 1 (ICAM-1). Migration: Part II of the study explored the effect of abciximab (0.0002, 0.002, 0.02, 0.2, 2.0, and 20.0 μg/ml) on migration of HCMSMC over a period of 24 h. Proliferation: Part III of the study investigated the effect of abciximab (0.0002, 0.002, 0.02, 0.2, 2.0, and 20.0 μg/ml) on proliferation of HUVEC, HCAEC, and HCMSMC after an incubation period of 5 days. RESULTS: ICAM-1: In human venous endothelial cells (HUVEC), human coronary endothelial cells (HCAEC) and human coronary medial smooth muscle cells (HCMSMC) no inhibitory or stimulatory effect on expression of ICAM-1 was detected. Migration: After incubation of HCMSMC with abciximab in concentrations of 0.0002 – 2 μg/ml a stimulatory effect on cell migration was detected, statistical significance was achieved after incubation with 0.002 μg/ml (p < 0.05), 0.002 μg/ml (p < 0.001), and 0.2 μg/ml (p < 0.05). Proliferation: Small but statistically significant antiproliferative effects of abciximab were detected after incubation of HUVEC (0.02 and 2.0 μg/ml; p = 0.01 and p < 0.01), HCAEC (2.0 and 20.0 μg/ml; p < 0.05 and p < 0,01), and HCMSMC (2.0 and 20.0 μg/ml; p < 0.05 and p < 0.05). The significant inhibition (SI) of cell proliferation found in HCAEC and HCMSMC was achieved with drug concentrations more than 10 times beyond the maximal plasma level (MPL), resulting in a SI/MPL-ratio > 1. CONCLUSION: Thus, the anti-restenotic effects of systemically administered abciximab reported in the ISAR-SWEET-study were not caused by a direct inhibitory effect on ICAM-1 expression, migration or proliferation

Performance of the CMS Cathode Strip Chambers with Cosmic Rays

The Cathode Strip Chambers (CSCs) constitute the primary muon tracking device in the CMS endcaps. Their performance has been evaluated using data taken during a cosmic ray run in fall 2008. Measured noise levels are low, with the number of noisy channels well below 1%. Coordinate resolution was measured for all types of chambers, and fall in the range 47 microns to 243 microns. The efficiencies for local charged track triggers, for hit and for segments reconstruction were measured, and are above 99%. The timing resolution per layer is approximately 5 ns

CMS Data Processing Workflows during an Extended Cosmic Ray Run

Peer reviewe

Aligning the CMS Muon Chambers with the Muon Alignment System during an Extended Cosmic Ray Run

Peer reviewe

Commissioning of the CMS high-level trigger with cosmic rays

This is the Pre-print version of the Article. The official published version of the paper can be accessed from the link below - Copyright @ 2010 IOPThe CMS High-Level Trigger (HLT) is responsible for ensuring that data samples with potentially interesting events are recorded with high efficiency and good quality. This paper gives an overview of the HLT and focuses on its commissioning using cosmic rays. The selection of triggers that were deployed is presented and the online grouping of triggered events into streams and primary datasets is discussed. Tools for online and offline data quality monitoring for the HLT are described, and the operational performance of the muon HLT algorithms is reviewed. The average time taken for the HLT selection and its dependence on detector and operating conditions are presented. The HLT performed reliably and helped provide a large dataset. This dataset has proven to be invaluable for understanding the performance of the trigger and the CMS experiment as a whole.This work is supported by FMSR (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, and FAPESP (Brazil); MES (Bulgaria); CERN; CAS, MoST, and NSFC (China); COLCIENCIAS (Colombia); MSES (Croatia); RPF (Cyprus); Academy of Sciences and NICPB (Estonia); Academy of Finland, ME, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRT (Greece); OTKA and NKTH (Hungary); DAE and DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); NRF (Korea); LAS (Lithuania); CINVESTAV, CONACYT, SEP, and UASLP-FAI (Mexico); PAEC (Pakistan); SCSR (Poland); FCT (Portugal); JINR (Armenia, Belarus, Georgia, Ukraine, Uzbekistan); MST and MAE (Russia); MSTDS (Serbia); MICINN and CPAN (Spain); Swiss Funding Agencies (Switzerland); NSC (Taipei); TUBITAK and TAEK (Turkey); STFC (United Kingdom); DOE and NSF (USA)