Results 51 to 60 of about 120,189 (290)
Polygraphic programs and polynomial-time functions [PDF]
Logical Methods in Computer Science, 2009 We study the computational model of polygraphs. For that, we consider polygraphic programs, a subclass of these objects, as a formal description of first-order functional programs.
Guillaume Bonfante, Yves Guiraud
doaj +1 more source
Towards computable analysis on the generalised real line
, 2017 In this paper we use infinitary Turing machines with tapes of length $\kappa$ and which run for time $\kappa$ as presented, e.g., by Koepke \& Seyfferth, to generalise the notion of type two computability to $2^{\kappa}$, where $\kappa$ is an uncountable
Galeotti, Lorenzo, Nobrega, Hugo
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Pediatric sarcomas are a heterogeneous group of tumors that contribute disproportionately to cancer mortality in children. Although congenital anomalies are among the strongest known risk factors for childhood cancer, the risk of specific sarcoma subtypes among affected individuals has not yet been thoroughly evaluated. Procedure We
Russ Wolters +17 more
wiley +1 more source
Effects of Trade Liberalization on the Iran\'s Economic Sectors: A Computable General Equilibrium Approach [PDF]
پژوهشهای اقتصادی, 2009 Computable general equilibrium (CGE) models have become a standard tool of empirical economic analysis and were extensively used to assess the impact of trade liberalization by policy analysts.
Ameneh Zoghipour, Mansour Zibaei
doaj
Biodiversity Data Journal, 2018 Phenotypes are used for a multitude of purposes such as defining species, reconstructing phylogenies, diagnosing diseases or improving crop and animal productivity, but most of this phenotypic data is published in free-text narratives that are not ...
Hong Cui +7 more
doaj +3 more sources
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
wiley +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Shadow labor market analysis within computable general equilibrium model of Ukrainian economy
Наукові записки НаУКМА: Економічні науки, 2016 In pursuit of creating the tool for policy analysis accounting for existence of Ukrainian shadow economy, the shadow untaxed labor market is integrated into the aggregated static Computable General Equilibrium model.
Andriy Shkurykhin
doaj +1 more source
Parameterized Uniform Complexity in Numerics: from Smooth to Analytic, from NP-hard to Polytime [PDF]
, 2012 The synthesis of classical Computational Complexity Theory with Recursive Analysis provides a quantitative foundation to reliable numerics. Here the operators of maximization, integration, and solving ordinary differential equations are known to map ...
Kawamura, Akitoshi +3 more
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