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Incomplete LU Preconditioner Based on Max-Plus Approximation of LU Factorization
We present a new method for the a priori approximation of the orders of magnitude of the entries in the LU factors of a complex or real matrix A. This approximation is used to determine the positions of the largest entries in...
Incomplete LU Preconditioner Based on Max-Plus Approximation of LU Factorization
We present a new method for the a priori approximation of the orders of magnitude of the entries in the LU factors of a complex or real matrix A. This approximation is used to determine the positions of the largest entries in...
Mild Hydrothermal Crystallization of Heavy Rare-Earth Chromite RECrO3 (RE = Er, Tm, Yb, Lu) Perovskites and Magnetic Properties.
Shan Wang, Xiaofeng Wu, Tiesheng Wang, Jiaqi Zhang, Chenyang Zhang, Long Yuan, Xiaoqiang Cui, Dayong Lu
Feb 18, 2019
Crystallization of perovskite structure chromites (ACrO3) in aqueous conditions is difficult owing to the amphoteric nature of the Cr3+ in the alkaline-mediated reaction conditions. This is especially true for the small metal...
Chloroquine prevents progression of experimental pulmonary hypertension via inhibition of autophagy and lysosomal bone morphogenetic protein type II receptor degradation.
Lu Long, Xudong Yang, Mark Southwood, Junyu Lu, Stefan J Marciniak, Benjamin J Dunmore, Nicholas W Morrell
Sep 20, 2018
RATIONALE: Pulmonary arterial hypertension (PAH) is characterized by excessive proliferation and apoptosis resistance in pulmonary artery smooth muscle cells (PASMCs). OBJECTIVE: We reasoned that chloroquine, based on its...
A Comparison of the Structural Chemistry of Scandium, Yttrium, Lanthanum and Lutetium
Data deposited in the Cambridge Structural Database (CSD) for compounds of scandium, yttrium, lanthanum and lutetium(III) have been analysed to assess the structural similarities of complexes of the different metal ions. 29 sets...
Cambridge Structural Database Coordination geometry Coordination number Lanthanum(III) Lutetium(III) Scandium(III) Structural chemistry Yttrium(III) /dk/atira/pure/subjectarea/asjc/1600/1606 name=Physical and Theoretical Chemistry /dk/atira/pure/subjectarea/asjc/1600/1604 name=Inorganic Chemistry /dk/atira/pure/subjectarea/asjc/2500/2505 name=Materials Chemistry
Epidemiology and Phylogenetic Analysis of Viral Respiratory Infections in Vietnam
Lu Lu, Gail Robertson, Jordan Ashworth, Anh Pham Hong, Ting Shi, Alasdair Ivens, Guy Thwaites, Stephen Baker, Mark Woolhouse
May 29, 2020
Acute respiratory infections (ARIs) impose a major public health burden on fragile healthcare systems of developing Southeast Asian countries such as Vietnam. The epidemiology, genetic diversity and transmission patterns of...
Forecast with Forecasts
Forecast combinations have been widely applied in the last few decades to improve forecasting. Estimating optimal weights that can outperform simple averages is not always an easy task. In recent years, the idea of using time...
empirical evaluation Forecast combination Forecast diversity Forecasting Prediction intervals /dk/atira/pure/subjectarea/asjc/1700/1700 name=General Computer Science /dk/atira/pure/subjectarea/asjc/2600/2611 name=Modelling and Simulation /dk/atira/pure/subjectarea/asjc/1800/1803 name=Management Science and Operations Research /dk/atira/pure/subjectarea/asjc/1800/1802 name=Information Systems and Management
Research on Irregular Flight Recovery Strategy Under Different Flight Route Types With Big Data Computing
During periods of extreme weather conditions, airport closures, or other unforeseen circumstances, air-lines frequently encounter disruptions in their flight schedules, posing flight recovery as a recurrent operational...
Published by: IGI Global Scientific Publishing
Epidemiology and Phylogenetic Analysis of Viral Respiratory Infections in Vietnam.
Lu Lu, Gail Robertson, Jordan Ashworth, Anh Pham Hong, Ting Shi, Alasdair Ivens, Guy Thwaites, Stephen Baker, Mark Woolhouse
Jun 26, 2020
Acute respiratory infections (ARIs) impose a major public health burden on fragile healthcare systems of developing Southeast Asian countries such as Vietnam. The epidemiology, genetic diversity and transmission patterns of...
Improving forecasting by subsampling seasonal time series
Time series forecasting plays an increasingly important role in modern business decisions. In today's data-rich environment, people often aim to choose the optimal forecasting model for their data. However, identifying the...
Forecasting combinations Load forecasting sub-seasonal patterns Subsampling /dk/atira/pure/subjectarea/asjc/1400/1408 name=Strategy and Management /dk/atira/pure/subjectarea/asjc/1800/1803 name=Management Science and Operations Research /dk/atira/pure/subjectarea/asjc/2200/2209 name=Industrial and Manufacturing Engineering
Large Language Models
ChatGPT, a state-of-the-art large language model (LLM), is revolutionizing the AI field by exhibiting humanlike skills in a range of tasks that include understanding and answering natural language questions, translating...
ChatGPT Forecasting Large Language Models /dk/atira/pure/subjectarea/asjc/1800/1801 name=Decision Sciences (miscellaneous) /dk/atira/pure/subjectarea/asjc/2000/2001 name=Economics, Econometrics and Finance (miscellaneous) /dk/atira/pure/subjectarea/asjc/1700/1706 name=Computer Science Applications /dk/atira/pure/subjectarea/asjc/1700/1703 name=Computational Theory and Mathematics
A Comparison of the Structural Chemistry of Scandium, Yttrium, Lanthanum and Lutetium
Data deposited in the Cambridge Structural Database (CSD) for compounds of scandium, yttrium, lanthanum and lutetium(III) have been analysed to assess the structural similarities of complexes of the different metal ions. 29 sets...
Cambridge Structural Database Coordination geometry Coordination number Lanthanum(III) Lutetium(III) Scandium(III) Structural chemistry Yttrium(III) /dk/atira/pure/subjectarea/asjc/1600/1606 name=Physical and Theoretical Chemistry /dk/atira/pure/subjectarea/asjc/1600/1604 name=Inorganic Chemistry /dk/atira/pure/subjectarea/asjc/2500/2505 name=Materials Chemistry
Influence of a novel, versatile bifunctional chelator on theranostic properties of a minigastrin analogue.
Joachim Pfister, Dominik Summer, Christine Rangger, Milos Petrik, Elisabeth von Guggenberg, Paolo Minazzi, Giovanni B Giovenzana, Luigi Aloj, Clemens Decristoforo
Dec 18, 2018
BACKGROUND: 6-[Bis(carboxymethyl)amino]-1,4-bis(carboxymethyl)-6-methyl-1,4-diazepane (AAZTA ) is a promising chelator with potential advantages over 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA) for...
The uncertainty estimation of feature-based forecast combinations
Forecasting is an indispensable element of operational research (OR) and an important aid to planning. The accurate estimation of the forecast uncertainty facilitates several operations management activities, predominantly in...
Improving forecasting by subsampling seasonal time series
Time series forecasting plays an increasingly important role in modern business decisions. In today's data-rich environment, people often aim to choose the optimal forecasting model for their data. However, identifying the...
Forecasting combinations Load forecasting sub-seasonal patterns Subsampling /dk/atira/pure/subjectarea/asjc/1400/1408 name=Strategy and Management /dk/atira/pure/subjectarea/asjc/1800/1803 name=Management Science and Operations Research /dk/atira/pure/subjectarea/asjc/2200/2209 name=Industrial and Manufacturing Engineering
The uncertainty estimation of feature-based forecast combinations
Forecasting is an indispensable element of operational research (OR) and an important aid to planning. The accurate estimation of the forecast uncertainty facilitates several operations management activities, predominantly in...
The Intergovernmental Science-Policy Platform for Biodiversity and Ecosystem Services or the Framing of Scientific Knowledge within the Law of Sustainable Development
LU Duvic-Paoli
Feb 08, 2017
The article analyses the Intergovernmental Science-Policy Platform for Biodiversity and Ecosystem Services (IPBES) through the spectrum of international environmental law. It unpacks the epistemic logics within which IPBES...
Dumbbell shaped craniorbital cavernous hemangioma
Xingping Qin, Farhana Akter, Lingxia Qin, Qiurong Xie, Yanfei Li, Hongkuan Yang, Xin Li, Guo Zhang, Songlin Wu, Renzhong Liu
Jun 06, 2020
Abstract: Background: Cavernous hemangioma of the orbit is a benign tumor mostly located behind the eye globe, but it rarely spread into the brain, which is called cerebral cavernous malformation as well, the lesion in the brain...
On the investigation of composite cooling/heating set gel systems based on rice starch and curdlan
Jing Wang, Qianhui Ma, Pingxiong Cai, Xinyu Sun, Qingjie Sun, Man Li, Yanfei Wang, Lei Zhong, Fengwei Xie
Apr 16, 2024
In pursuit of advancing the understanding of composite gel systems, this study delves into the intricate realm of rheology, structural elucidation, and mechanical attributes. Specifically, it scrutinizes the symbiotic...
“Small, yet Beautiful”
We reconsider whether a grand multi-winner contest elicits more equilibrium effort than a collection of sub-contests. Fu and Lu (2009) employ a sequential winner-selection mechanism and find support for running a grand contest....
Experimental Evaluation of Conductive Flow Imaging Using Magnetic Induction Tomography
Multi-phase flow imaging is a challenging topic in industrial process tomography. In this paper, we present a non-invasive imaging technique for the electrically conductive phase of a multi-phase flow problem. Magnetic induction...
Dumbbell shaped craniorbital cavernous hemangioma.
Xingping Qin, Farhana Akter, Lingxia Qin, Qiurong Xie, Yanfei Li, Hongkuan Yang, Xin Li, Guo Zhang, Songlin Wu, Renzhong Liu
Apr 22, 2021
BACKGROUND: Cavernous hemangioma of the orbit is a benign tumor mostly located behind the eye globe, but it rarely spread into the brain, which is called cerebral cavernous malformation as well, the lesion in the brain is...
Forecast with Forecasts
Forecast combinations have been widely applied in the last few decades to improve forecasting. Estimating optimal weights that can outperform simple averages is not always an easy task. In recent years, the idea of using time...
empirical evaluation Forecast combination Forecast diversity Forecasting Prediction intervals /dk/atira/pure/subjectarea/asjc/1700/1700 name=General Computer Science /dk/atira/pure/subjectarea/asjc/2600/2611 name=Modelling and Simulation /dk/atira/pure/subjectarea/asjc/1800/1803 name=Management Science and Operations Research /dk/atira/pure/subjectarea/asjc/1800/1802 name=Information Systems and Management
Large Language Models
ChatGPT, a state-of-the-art large language model (LLM), is revolutionizing the AI field by exhibiting humanlike skills in a range of tasks that include understanding and answering natural language questions, translating...
ChatGPT Forecasting Large Language Models /dk/atira/pure/subjectarea/asjc/1800/1801 name=Decision Sciences (miscellaneous) /dk/atira/pure/subjectarea/asjc/2000/2001 name=Economics, Econometrics and Finance (miscellaneous) /dk/atira/pure/subjectarea/asjc/1700/1706 name=Computer Science Applications /dk/atira/pure/subjectarea/asjc/1700/1703 name=Computational Theory and Mathematics
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