01) increased (from 0.9% to 2.4%) by using processing aid. Pectinex Ultra SP-L was more effective than Pectinase

1.06021. In the case of applying Ultra pectinex SP-L, the additional income due to extra recovered oil will be 18.8 times as much production overhead. (C) 2008 Elsevier Ltd. All rights reserved.”
“Estimating the size of ungulate populations dwelling forested habitats is technically difficult and expensive. In particular, population assessment via conventional distance sampling (CDS) at landscape scales is challenging and often discarded for its high costs. The development of a framework for its methodological optimization is mandatory. To tackle this issue, we used survey simulations. For arbitrary-distributed populations, we compared the following: (i) systematic random transect allocation, (ii) random selection of footpaths, and (iii) two-stage sampling selection of footpaths (2, 5, 10 blocks). The performance MAPK inhibitor of two-stage sampling and random footpath

selection estimators was similar. Then, we applied previous results to estimate the size of a red deer (Cervus elaphus) population in the Italian Apennines. Using data from a pilot survey, we estimated density via CDS and density surface modeling (DSM), and we quantified survey costs per unit effort. Considering our deer distribution, we finally simulated and evaluated the cost-effectiveness of the abovementioned designs for a range of realistic https://www.selleckchem.com/products/LY294002.html efforts (25-65 transects). CDS produced a negatively biased and less precise estimate than the corresponding DSM. For an effort of 65 www.selleckchem.com/products/nepicastat-hydrochloride.html transects, design (ii) estimates were unbiased (coefficient of variation= 0.31), while design (iii) provided negatively biased estimates (coefficient of variation= 0.27). Two-stage sampling designs with few blocks were less expensive than other designs in attaining the same level of precision, and they emerged as a cost-effective survey design. Our simulation approach thus provided managers a readily available

tool to improve the estimate of ungulate abundances at a landscape scale.”
“All cancer cells require increased nutrient uptake to support proliferation. In this study, we investigated the signals that govern glucose uptake in B-cell lymphomas and determined that the inhibitor of NF-kappa B-kinase beta (IKK beta) induced glucose transporter-1 (GLUT1) membrane trafficking in both viral and spontaneous B-cell lymphomas. IKK beta induced AKT activity, whereas IKK beta-driven NF-kappa B transcription was required for GLUT1 surface localization downstream of AKT. Activated NF-kB promoted AKT-mediated phosphorylation of the GLUT1 regulator, AKT substrate of 160kD (AS160), but was not required for AKT phosphorylation of the mTOR regulator Tuberous Sclerosis 2 (TSC2). In Epstein-Barr virus-transformed B cells, NF-kB inhibition repressed glucose uptake and induced caspase-independent cell death associated with autophagy.