Results 131 to 140 of about 7,605 (274)
Detergent Virus Inactivation in Chromatography Systems
ABSTRACT Detergent treatment is a widely utilized virus‐inactivation step in therapeutic protein manufacturing to safeguard products. Traditionally, this operation is performed in an incubation vessel in batch mode. In this investigation, a methodology was developed to enable virus inactivation via a post‐load, detergent‐containing wash within a bind ...
Kang Cai +6 more
wiley +1 more source
This paper presents a case study on characterization of cavities in marble in karst terrain. A recently developed insitu technique, namely Drilling Process Monitoring (DPM) is applied in the cavity characterization. This technique is able to characterize
Yue, ZQ, Chen, J, Gao, W
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Forecasting House Prices: The Role of Market Interconnectedness
ABSTRACT While the existing research uncovers interconnections between various housing markets, it largely ignores the question of whether such linkages can improve house price predictions. To address this issue, we proceed in two steps. First, we forecast disaggregated house price growth rates from Australia and China to determine whether ...
Zac Chen +3 more
wiley +1 more source
ABSTRACT Aim To assess the perceived effectiveness of the school nurse services through students' responses and to examine whether there is a detectable relationship between the students' subjective health status and the school nurse's service delivery.
Ilona Karácsony +2 more
wiley +1 more source
Wavelet-Based ARMA Model Application in Power Network
The theoretical properties of the ARMA model and the modeling process, then, the Shanghai power network and Shenzhen power network in China were established ARMA model and wavelet-based ARMA model fitting, prediction, and finally, to fit forecast The ...
Hao Ma, Wei Wei
core +1 more source
This systematic review and meta‐analysis synthesizes Brucella prevalence across human and animal hosts in Bangladesh. Dogs showed the highest prevalence (7.49%), followed by goats (3.86%), cattle (3.67%), humans (2.94%), and horses (1.78%). Abortion history was significantly associated with Brucella infection, underscoring the need for integrated One ...
Radwan Raquib +4 more
wiley +1 more source
Simulation methods are used to measure the expected differentials between the Mean Square Errors of the forecasts from models based on temporally disaggregated versus aggregated data.
Ramirez, Octavio A.
core
Temporal aggregation of univariate and multivariate time series models: A survey [PDF]
We present a unified and up-to-date overview of temporal aggregation techniques for univariate and multivariate time series models explaining in detail how these techniques are employed.
Andrea Silvestrini, David Veredas
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Automated Bandwidth Selection for Inference in Linear Models With Time‐Varying Coefficients
ABSTRACT The problem of selecting the smoothing parameter, or bandwidth, for kernel‐based estimators of time‐varying coefficients in linear models with possibly endogenous explanatory variables is considered. We examine automated bandwidth selection by means of cross‐validation, a nonparametric variant of Akaike's information criterion, and bootstrap ...
Charisios Grivas, Zacharias Psaradakis
wiley +1 more source
On the ergodicity and stationarity of the ARMA (1,1) recurrent neural network process
In this note we consider the autoregressive moving average recurrent neural network ARMA-NN(1, 1) process. We show that in contrast to the pure autoregressive process simple ARMA-NN processes exist which are not irreducible.
Leisch, Friedrich +2 more
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