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Kappa Number Profile Control for Continuous Digesters
1998Continuous digester control for improved uniformity of pulp and fiber properties is gaining more attention as strict final product quality needs and tighter environmental regulations demand much higher performance standards from strategic manufacturing processes.
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Journal of molecular and applied genetics, 1982
To count V kappa genes homologous to particular V kappa nucleotide sequences, thereby permitting estimates for the total V kappa repertoire, we hybridized 10 cloned V kappa cDNA sequences to restriction fragments of mouse embryo DNA (Southern blots). Particular probes labeled up to 17 fragments, of which up to 8 were strongly labeled.
S, Cory, B M, Tyler, J M, Adams
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To count V kappa genes homologous to particular V kappa nucleotide sequences, thereby permitting estimates for the total V kappa repertoire, we hybridized 10 cloned V kappa cDNA sequences to restriction fragments of mouse embryo DNA (Southern blots). Particular probes labeled up to 17 fragments, of which up to 8 were strongly labeled.
S, Cory, B M, Tyler, J M, Adams
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Effects of mu, kappa and sigma opioids on fixed consecutive number responding in rats
Pharmacology Biochemistry and Behavior, 1987Responding in rats was maintained under a fixed consecutive number 20 schedule. Under this schedule, at least 20 consecutive responses were required on one lever before a response on a second lever produced food. Morphine, buprenorphine, ethylketocyclazocine (ECK), N-allylnormetazocine (NANM) and d-cyclazocine all caused dose-dependent decreases in ...
M E, Bronson, J M, Moerschbaecher
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Cardinal invariants for $\kappa$-box products: weight, density character and Suslin number
Dissertationes Mathematicae, 2016Let \((X_{I})_{\kappa}\) denote the topological space \(X_{I}=\Pi_{i\in I}X_{i}\) with the \(\kappa\)-box topology, where \(\kappa\geq\omega\). In this paper, the authors discuss the weight \(w\), the density \(d\), and the Suslin number \(S\) of \(\kappa\)-box products. The main results of this paper are as follows: Theorem 3.1.10(b).
Comfort, W. W., Gotchev, Ivan S.
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Online Monitoring of Kappa Number during Batch Pulping by Visible Spectroscopy
Industrial & Engineering Chemistry Research, 2009Aiming at the difficulties and problems of online measurement of pulp Kappa number during batch pulping, a novel measuring idea was proposed to predict the lignin content in pulp through the measur...
Wenhao Shen, Xiaoquan Chen
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Kappa Number Prediction by Hybrid Model for Batch Pulp Cooking Process
IFAC Proceedings Volumes, 2004Abstract In batch pulp cooking process the wood chips are converted into pulp by lignin dissolution in cooking acid. The percentage of non-dissolved lignin is often expressed by so called Kappa number. To obtain desired quality of the pulp, Kappa number of the pulp should be decreased to the desired value at the end of batch cycle.
Yan Li +3 more
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Estimation and Control of the Kappa Number in a Pulp Cooking Process
IFAC Proceedings Volumes, 1991Abstract Proper selection of cooking times is one of the most important decision making tasks in batch pulp cooking. Duration of a batch depends on cooking conditions and must be chosen so that the Kappa number - a measure for pulp quality - reaches the desired value at the end of the batch.
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Model based control of the kappa number in the pulp cooking process
[1991 Proceedings] 6th Mediterranean Electrotechnical Conference, 2002Due to the lack of appropriate industrial sensors for online Kappa measurements, Kappa can be determined only after a batch is over by means of analysis in the laboratory. In view of this, a model-based system is developed with the purpose of estimating and controlling Kappa online.
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Some Binomial Sums of \(\kappa\)-Jacobsthal and \(\kappa\)-Jacobsthal-Lucas Numbers
Communications in Mathematics and Applications, 2023openaire +1 more source
On the number of mutually disjoint isomorphic (nu, kappa, gamma) designs
2010This paper uses a simple counting argument to obtain an expression in ν, κ, λ providing a lower bound on the number of mutually disjoint, isomorphic (ν, κ, λ) designs, where we can assume ν ≥ 2k. First, for those particular designs with κ ≥ 4, this lower bound confirms a previous result obtained in a different way by others, namely that, for a design ...
Gray, Ken, Street, Anne P.
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