Results 11 to 20 of about 397 (188)

Basic subtoposes of the effective topos

open access: yesAnnals of Pure and Applied Logic, 2013
We employ a new tool (sights) to investigate local operators in the Effective Topos. A number of new such local operators is analyzed using this machinery. Moreover, we investigate a local operator defined in the thesis of A. Pitts, and establish that its corresponding subtopos satisfies true arithmetic.
Sori Lee, Jaap van Oosten
openaire   +5 more sources

A notion of homotopy for the effective topos [PDF]

open access: yesMathematical Structures in Computer Science, 2014
We define a notion of homotopy in the effective topos.
openaire   +2 more sources

A homotopy-theoretic model of function extensionality in the effective topos [PDF]

open access: yesMathematical Structures in Computer Science, 2018
We present a way of constructing a Quillen model structure on a full subcategory of an elementary topos, starting with an interval object with connections and a certain dominance. The advantage of this method is that it does not require the underlying topos to be cocomplete.
Daniil Frumin, Benno van den Berg
openaire   +6 more sources

Identification of novel neutralizing determinants for protection against HCV

open access: yesHepatology, EarlyView., 2022
Identification of novel neutralizing determinants for protection against hepatitis C virus. Abstract Background and Aims HCV evasion of neutralizing antibodies (nAb) results in viral persistence and poses challenges to the development of an urgently needed vaccine.
Garazi P. Alzua   +12 more
wiley   +1 more source

Représentations du régime de Vichy ou « se souvenir de ne pas oublier »

open access: yesTemporalités, 2005
There are several ways to conceive collective memory. Among them, it can be seen as a re-presentation of the past or as a social representation of History (Viaud, 2003).
Jean Viaud
doaj   +1 more source

TP53 R249S mutation in hepatic organoids captures the predisposing cancer risk

open access: yesHepatology, EarlyView., 2022
The systematic approach in elucidating the gain‐of‐function (GOF) roles of TP53 mutations in early liver carcinogenesis. Unique downstream targets of TP53 L3 mutations were identified from chormatin immunoprecipitation sequencing in HCC cell lines, followed by a series of validation assays to substantiate the exclusive transcriptional regulations ...
Yin Kau Lam   +10 more
wiley   +1 more source

Resolução espontânea de pseudoaneurisma de ramo da artéria ilíaca em politraumatizado com fratura da bacia - caso clínico Spontaneous resolution of pseudoaneurysm of an iliac artery branch in a multiple trauma patient with pelvic fracture: clinical case

open access: yesRevista Brasileira de Ortopedia, 2011
Em doentes vítimas de trauma de grande energia uma lesão pélvica grave deve ser sempre suspeitada. Na sua maioria, as fraturas são estáveis, respondendo bem ao tratamento conservador. As fraturas da bacia constituem 3% do total das fraturas do esqueleto,
Cristina Maria Varino Sousa   +9 more
doaj   +1 more source

A simple presentation of the effective topos

open access: yesCoRR, 2013
We propose for the Effective Topos an alternative construction: a realisability framework composed of two levels of abstraction. This construction simplifies the proof that the Effective Topos is a topos (equipped with natural numbers), which is the main issue that this paper addresses. In this our work can be compared to Frey's monadic tripos-to-topos
Alexis Bernadet   +1 more
openaire   +2 more sources

Antropologiczna orientacja słowa 'prawo' w twórczości Adama Mickiewicza

open access: yesActa Baltico-Slavica, 2015
The anthropological orientation of the word law in Adam Mickiewicz’s writings This article discusses the anthropological orientation of the word law in Adam Mickiewicz’s writings.
Maria Teresa Lizisowa
doaj   +1 more source

Religion as Critique: Islamic Critical Thinking from Mecca to the Marketplace

open access: yesAmerican Journal of Islam and Society, 2018
Christianity was the religion of spirit (and freedom), and critiqued Islam as a religion of flesh (and slavery); later, Christianity was the religion of reason, and critiqued Islam as the religion of fideism; later still, Christianity was the religion of
Basit Kareem Iqbal
doaj   +1 more source

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