Results 181 to 190 of about 459,830 (368)
Left universal context-free grammars and homomorphic characterizations of languages
, 1981 Sadaki Hirose, Masakazu Nasu
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Evaluation of several lightweight stochastic context-free grammars for RNA secondary structure prediction [PDF]
, 2004 Robin D. Dowell, Sean R. Eddy
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The Prostate, EarlyView.ABSTRACT Background The role of preserving the superior fascia of the pelvic diaphragm in the context of urinary function remains unclear. This study aimed to investigate the anatomical relationship between the superior fascia of the pelvic diaphragm and the external urethral sphincter in terms of preventing postoperative urinary incontinence.
Satoru Muro +5 more
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Population Pharmacokinetic Model of Pegbing in Healthy Subjects and Chronic Hepatitis B Patients
CPT: Pharmacometrics &Systems Pharmacology, EarlyView.ABSTRACT Pegbing (peginterferon alpha‐2b) is a polyethylene glycol‐modified interferon α‐2b injection that has demonstrated favorable efficacy and safety profiles in the treatment of chronic hepatitis B (CHB). This study aimed to develop a population pharmacokinetic (PopPK) model of Pegbing in both healthy subjects and CHB patients and to investigate ...
Weizhe Jian +11 more
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Ingeniare: Revista Chilena de Ingeniería, 2010 Es un hecho conocido que toda gramática libre de contexto puede ser transformada a la forma normal de Chomsky de tal forma que los lenguajes generados por las dos gramáticas son equivalentes.
Fredy Ángel Miguel Amaya Robayo +1 more
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FUNCTIONAL PEARL Functional chart parsing of context-free grammars [PDF]
, 2004 Peter Ljunglöf
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Threshold Concepts and Concept Networks in Evolution Education: An Experimental Intervention Study
Science Education, EarlyView.ABSTRACT This study analyzes the effect of different instructions on threshold concepts within material covering natural selection on students' use of concepts about evolution. Moreover, it examines students' use of concepts as interconnected networks when reasoning about natural selection and analyzes how these concepts relate to each other regarding ...
Helena Aptyka +2 more
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Listening to Viral Tongues: Comparing Viral Trees Using a Stochastic Context-Free Grammar [PDF]
, 2004 Andrey Rzhetsky
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On Quantum Context-Free Grammars
Quantum computing is a relatively new field of computing, which utilises the fundamental concepts of quantum mechanics to process data. The seminal paper of Moore et al. [2000] introduced quantum grammars wherein a set of amplitudes was attached to each production. However they did not study the final probability of the derived word. Aruja et al. [2025]
Aruja, Merina +2 more
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