Results 51 to 60 of about 15,527,868 (309)
Continuous Monocyclic and Polycyclic Age Structured Models of Population Dynamics
Communication in Biomathematical Sciences, 2019 This paper focuses on the study of continuous age-structured models, or more general, physiologically structured models, which used for detailed and accurate study of population dynamics in many ecological, biological applications and medicine.
Vitalii V Akimenko
doaj +1 more source
Model structures on exact categories
Journal of Pure and Applied Algebra, 2011 We define model structures on exact categories which we call exact model structures. We look at the relationship between these model structures and cotorsion pairs on the exact category. In particular, when the underlying category is weakly idempotent complete we get Hovey's one-to-one correspondence between model structures and complete cotorsion ...
openaire +2 more sources
Referral Patterns and Diagnostic Timeliness in Pediatric Cancer: A Hospital‐Based Study in Indonesia
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Timely diagnosis and treatment are critical for improving survival among children with cancer. In low‐ and middle‐income countries (LMICs), delays are common and may be influenced by fragmented referral pathways and diagnostic limitations.
Nur Melani Sari +5 more
wiley +1 more source
Exact Tests via Complete Enumeration: A Distributed Computing Approach
, 1997 The analysis of categorical data often leads to the analysis of a contingency table. For large samples, asymptotic approximations are sufficient when calculating p-values, but for small samples the tests can be unreliable.
Michaelides, Danius T.
core +1 more source
Defining corneal chemical burns: A novel exact and adjustable ocular model
Toxicology Reports, 2021 Introduction: Live-animal-free ocular toxicity models and tests are a necessity in multiple branches of medicine, industry and science. Corneal models with adjustable ranges of injury severities do not exist.
Markus Glaudo +2 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric intramedullary low‐grade gliomas (PIMLGGs) are rare neoplasms that present unique clinical and management challenges. Although surgery remains the primary tool for tissue diagnosis and decompression, complete gross‐total resection is frequently unfeasible due to the infiltrative nature of these lesions.
Olga M. Sergeenko +5 more
wiley +1 more source
EXACT SIMULATION OF THE 3/2 MODEL [PDF]
International Journal of Theoretical and Applied Finance, 2012 This paper discusses the exact simulation of the stock price process underlying the 3/2 model. Using a result derived by Craddock and Lennox using Lie Symmetry Analysis, we adapt the Broadie-Kaya algorithm for the simulation of affine processes to the 3/2 model.
openaire +4 more sources
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye +33 more
wiley +1 more source
On exact solutions of κ-ε turbulence model
Научный вестник МГТУ ГА, 2016 A method of constructing invariant solutions is applied to turbulence model. Exact solutions for turbulence model are obtained. The method for construction of exact solutions used in this paper may be applied to other models of turbulence.
N. G. Khorkova
doaj
Minimal Exact Balancedness [PDF]
To verify whether a transferable utility game is exact, one has to check a linear inequality for each exact balanced collection of coalitions. This paper studies the structure and properties of the class of exact balanced collections.
Borm, P.E.M. +2 more
core +2 more sources