Results 71 to 80 of about 3,335,513 (267)
Likelihood Ratio Derivative Estimators For Stochastic Systems [PDF]
1989 Winter Simulation Conference Proceedings, 1989 This paper discusses Iikelihood--ratio--derivative estimation techniques for stochastic systems. After a brief review of the basic concepts, likelihood-ratio-derivative estimators are presented for the following classes of stochastic processes: time homogeneous discrete-time Markov chains, non-time-homogeneous discrete-time Markov chains, time ...
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FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
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Lymph Node Ratio System for N Staging of Gastric Cancer: Challenging for Universal Application But Useful for the Prognostic Prediction of Individual Patients. [PDF]
J Gastric Cancer, 2021 Kong SH.
europepmc +1 more source
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
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Financial Ratio Analysis: the Development of a Dedicated Management Information System [PDF]
Theoretical and Applied Economics, 2007 This paper disseminates the results of the development process for a financial analysis information system. The system has been subject to conceptual design using the Unified Modeling Language (UML) and has been implemented in object-oriented manner ...
Voicu-Dan Dragomir
doaj +1 more source
Journal of System Design and Dynamics, 2008 A number of different structures in industrial facilities are installed on supports. There is the case that the damage occurs by the coupled vibration. The response magnification is obtained from the modal natural frequency and the modal damping ratio of the coupled system in the seismic design.
WATANABE, Tetsuya +2 more
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Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Energy Storage Ratio in Off-Grid Renewable Energy Hydrogen Production System
南方能源建设[Objective] Off-grid new energy hydrogen production projects not only have significant emission reduction effects, but also serve as industrial demonstrations and driving forces.
Hang ZHOU +6 more
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Image compression system with an optimisation of compression ratio
IET Image Processing, 2019 The fundamental goal of image data compression is to set an optimal compression ratio while maintaining an acceptable reproduction quality. This study describes the principles of design of image compression system that automatically sets an optimal compression ratio for particular image content by identifying the image compression method while ...
Adil Amirjanov, Kamil Dimililer
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FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
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