Results 71 to 80 of about 687,146 (243)

Peripheral monuments: book review of Thinking Design: Blueprint for an Architecture of Typology by Andreas Lechner

open access: yesJournal of Architecture and Urbanism, 2022
In Thinking Design: Blueprint for an Architecture of Typology Andreas Lechner reassesses the question of architectural typology in relation to design research, practice, and theory. The book is organised into three extended chapters, entitled: Tectonics,
Cameron McEwan
doaj   +1 more source

Formal theory of internal categories

open access: yesLe Matematiche, 1996
Categories internal to an elementary topos are regarded as monads in the bicategory of spans of the topos and the main features of the theory are developed: functors, adjointness, module calculus, internal presheaves, internal completeness and ...
Renato Betti
doaj  

Nature and human being, a renaissance of the 20th century

open access: yesHTS Teologiese Studies/Theological Studies, 2022
As our scientific conscience about nature has been deeply changed by the development of so-called ‘quantum theory’ during the 20th century, theology has been confronted with a new horizon of questions about ‘God’ and about how a human being has to be ...
Toine van den Hoogen
doaj   +1 more source

H2‐Assisted Synthesis of Nickel Phosphide Nanocatalysts for the Hydrogenation of Phenylacetylene at Low Temperature

open access: yesChemCatChem, Accepted Article.
Nickel phosphide nanoparticles are used as catalysts in a wide range of chemical transformations such as hydrogenation. However, the synthesis of colloidal dispersion of these nanoparticles usually requires high reaction temperature and oleylamine as a reducing agent, which compromises their surface reactivity.
Kaltoum Bakkouche   +2 more
wiley   +1 more source

Duality Theory and Categorical Universal Logic: With Emphasis on Quantum Structures [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2014
Categorical Universal Logic is a theory of monad-relativised hyperdoctrines (or fibred universal algebras), which in particular encompasses categorical forms of both first-order and higher-order quantum logics as well as classical, intuitionistic, and ...
Yoshihiro Maruyama
doaj   +1 more source

2-filteredness and the point of every Galois topos [PDF]

open access: yesarXiv, 2007
A locally connected topos is a Galois topos if the Galois objects generate the topos. We show that the full subcategory of Galois objects in any connected locally connected topos is an inversely 2-filtered 2-category, and as an application of the construction of 2-filtered bi-limits of topoi, we show that every Galois topos has a point.
arxiv  

Actin Isovariant ACT2‐Mediated Cellular Auxin Homeostasis Regulates Lateral Root Organogenesis in Arabidopsis thaliana

open access: yesCytoskeleton, EarlyView.
ABSTRACT Lateral root (LR) organogenesis is regulated by cellular flux of auxin within pericycle cells, which depends on the membrane distribution and polar localization of auxin carrier proteins. The correct distribution of auxin carrier proteins relies on the intracellular trafficking of these proteins aided by filamentous actin as a track.
Aya Hanzawa   +2 more
wiley   +1 more source

Religijni nieumarli. O nowej konceptualizacji wampiryzmu w przestrzeni medialnej (na przykładzie serialu „Nocna msza” Mike’a Flanagana)

open access: yesZeszyty Prasoznawcze, 2022
Celem artykułu jest analiza toposu wampira w serialu „Nocna msza” (2021). Ze względu na wyjątkowe, w aspekcie religijnym, ujęcie figury nieumarłego koniecznym wydaje się odpowiedź na następujące ...
Jakub Rawski
doaj   +1 more source

Topos Analogues of the KMS State [PDF]

open access: yesarXiv, 2012
We identify the analogues of KMS state in topos theory. Topos KMS states can be viewed as classes of truth objects associated with a measure \mu^\rho (in one-to-one correspondence with an original KMS state \rho) which satisfies topos condition analogues to the ordinary KMS conditions.
arxiv  

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