Results 61 to 70 of about 700 (252)

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  

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

A Grothendieck topos of generalized functions I: basic theory [PDF]

open access: green, 2021
Paolo Robuffo Giordano   +2 more
openalex   +1 more source

PEK14: A Kinesin‐4 Necessary for Male‐Derived Fertility in Arabidopsis thaliana

open access: yesCytoskeleton, EarlyView.
ABSTRACT Of the 61 kinesins annotated in Arabidopsis thaliana, many are still without assigned function. Here, we have screened an insertional mutant library of Arabidopsis pollen‐expressed kinesins for fertility defects. Insertional mutants for three kinesins showed a significant reduction in seed set.
Isabella N. Mendes   +6 more
wiley   +1 more source

Geodiversity is an inseparable but underutilized aspect of ecological connectivity assessments under climate change

open access: yesEcography, EarlyView.
Conservation has shifted towards a climate change adaptation approach in which expected species range shifts are increasingly considered to mitigate effects of climate change and habitat fragmentation on biodiversity. As part of this, ecological connectivity needs to be ensured to support gene flow and viable populations in the face of changing ...
Aino‐Maija Määttänen   +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

The EU's Strategy for Sustainability: A Landmark Turn With the European Green Deal?

open access: yesEuropean Policy Analysis, EarlyView.
ABSTRACT While the European Green Deal (EGD) has been widely recognized as a milestone in the EU's sustainability strategy, scholars disagree on the nature of the policy change it represents. Critics highlight its limited social and environmental ambitions, despite its portrayal as a “man on the moon” moment.
Ekaterina Domorenok, Franco Gatti
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

On Branched Covers in Topos Theory

open access: yesTheory and Applications of Categories, 2000
This paper deals with an investigation of a notion of branched covers in the context of topos theory -- more precisely, in the context of the topos-theoretic version of the R. H. Fox-complete spreads given by the author and the reviewer [\textit{M. Bunge} and \textit{J. Funk}, ``Spreads and the symmetric topos'', J. Pure Appl. Algebra 113, No. 1, 1-38 (
openaire   +2 more sources

Architectures of syntopia: An interdisciplinary speculative model for constructions with insect-infested wood

open access: yesTATuP – Zeitschrift für Technikfolgenabschätzung in Theorie und Praxis
Based on a case study in Franconia, Germany, where beetle infestation of spruce trees is high, we present an interdisciplinary approach from materials science, cultural theory, and computational design to develop architectures for syntopic living.
Pelin Asa   +3 more
doaj   +1 more source

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