Results 21 to 30 of about 720,719 (268)

Categorical models of subtyping

open access: yesCoRR, 2023
submitted for ...
Greta Coraglia, Jacopo Emmenegger
openaire   +4 more sources

Characterization of Two Ferroptosis Subtypes With Distinct Immune Infiltration and Gender Difference in Gastric Cancer

open access: yesFrontiers in Nutrition, 2021
Background: Iron is an essential nutrient involved in the redox cycle and the formation of free radicals. The reprogramming of iron metabolism is the main link to tumor cell survival.
Junfu Ma   +6 more
doaj   +1 more source

Molecular Classification of Knee Osteoarthritis

open access: yesFrontiers in Cell and Developmental Biology, 2021
Knee osteoarthritis (KOA) is the most common form of joint degeneration with increasing prevalence and incidence in recent decades. KOA is a molecular disorder characterized by the interplay of numerous molecules, a considerable number of which can be ...
Zhongyang Lv   +10 more
doaj   +1 more source

Polarized Subtyping

open access: yes, 2022
AbstractPolarization of types in call-by-push-value naturally leads to the separation of inductively defined observable values (classified by positive types), and coinductively defined computations (classified by negative types), with adjoint modalities mediating between them.
Zeeshan Lakhani   +4 more
openaire   +2 more sources

Relationships between teacher-reported ADHD symptom profiles and academic achievement domains in a nonreferred convenience sample of first- to fourth-grade students

open access: yesPsychiatry and Clinical Psychopharmacology, 2019
OBJECTIVES: Previous studies suggested that inattention was related particularly with reading problems among students. However, most of the former studies had clinically referred samples.
Özgür Öner   +2 more
doaj   +1 more source

Subtype Characterization and Zoonotic Potential of Cryptosporidium felis in Cats in Guangdong and Shanghai, China

open access: yesPathogens, 2021
Cryptosporidiumfelis is an important cause of feline and human cryptosporidiosis. However, the transmission of this pathogen between humans and cats remains controversial, partially due to a lack of genetic characterization of isolates from cats.
Jiayu Li   +7 more
doaj   +1 more source

Phantom types and subtyping [PDF]

open access: yesJournal of Functional Programming, 2002
We investigate a technique from the literature, called the phantom-types technique, that uses parametric polymorphism, type constraints, and unification of polymorphic types to model a subtyping hierarchy. Hindley-Milner type systems, such as the one found in Standard ML, can be used to enforce the subtyping relation, at least for first-order values ...
Matthew Fluet, Riccardo Pucella
openaire   +2 more sources

Role of dendritic cells in immunologic and smoking-induced lung diseases

open access: yesExploration of Immunology
Dendritic cells (DCs) are part of the specific and innate immune system and present antigens for lymphocytes but also regulate the actions of cells of the innate immune system such as eosinophilic and neutrophilic granulocytes. There are several types of
Helmut Popper
doaj   +1 more source

EEG spectral analysis of attention in ADHD: implications for neurofeedback training?

open access: yesFrontiers in Human Neuroscience, 2014
Objective: In children with attention-deficit/hyperactivity disorder (ADHD), an increased theta/beta ratio in the resting EEG typically serves as a rationale to conduct theta/beta neurofeedback training.
Hartmut eHeinrich   +6 more
doaj   +1 more source

Study of the subtyping machine of nominal subtyping with variance [PDF]

open access: yesProceedings of the ACM on Programming Languages, 2021
This is a study of the computing power of the subtyping machine behind Kennedy and Pierce's nominal subtyping with variance. We depict the lattice of fragments of Kennedy and Pierce's type system and characterize their computing power in terms of regular, context-free, deterministic, and non-deterministic tree languages. Based on the theory, we present
openaire   +1 more source

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