Results 41 to 50 of about 15,329 (273)

Topological spaces versus frames in the topos of $M$-sets [PDF]

open access: yesCategories and General Algebraic Structures with Applications
In this paper we study topological spaces, frames, and their confrontation in the presheaf topos of $M$-sets for a monoid $M$. We introduce the internalization, of the frame of open subsets for topologies, and of topologies of points for frames, in our ...
Mojgan Mahmoudi, Amir H. Nejah
doaj   +1 more source

A Topos Perspective on the Kochen-Specker Theorem: III. Von Neumann Algebras as the Base Category [PDF]

open access: yes, 2000
We extend the topos-theoretic treatment given in previous papers of assigning values to quantities in quantum theory, and of related issues such as the Kochen-Specker theorem.
Butterfield, Jeremy   +2 more
core  

Proteasome inhibitor, ixazomib prevents topoisomerase‐I degradation and reverses irinotecan resistance in colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Ixazomib inhibits proteasome‐mediated degradation of topoisomerase I induced by irinotecan, thereby restoring drug sensitivity and promoting tumor cell death in colorectal cancer. Irinotecan, a topoisomerase I (topoI) inhibitor, is widely used for colorectal cancer, but resistance remains a major clinical challenge.
Yuho Ebata   +10 more
wiley   +1 more source

A Topos Perspective on the Kochen-Specker Theorem: IV. Interval Valuations [PDF]

open access: yes, 2002
We extend the topos-theoretic treatment given in previous papers of assigning values to quantities in quantum theory. In those papers, the main idea was to assign a sieve as a partial and contextual truth-value to a proposition that the value of a ...
Butterfield, Jeremy, Isham, Chris
core  

Topos classifiant géométrie affine.pdf [PDF]

open access: yes, 2023
graduate research work on topos ...
elio pivet (16463254)   +1 more
core   +1 more source

Real‐World Safety and Effectiveness of JAK Inhibitors in Systemic Sclerosis: A Propensity‐Matched Study From the EUSTAR Cohort

open access: yesArthritis Care &Research, EarlyView.
Objective JAK inhibitors (JAKi) have shown promising effects in early‐phase studies of systemic sclerosis (SSc). We aimed to assess the safety and explore the effectiveness of JAKi compared to conventional immunosuppressants in SSc. Methods A longitudinal retrospective study of the European Scleroderma Trials and Research Group (EUSTAR) cohort was ...
Stefano Di Donato   +27 more
wiley   +1 more source

Geographical component of the chronotope of the English scientific discourse and the forms of its representation

open access: yesВестник Самарского университета: История, педагогика, филология
The article deals with the geographical component of the chronotope of the English scientific discourse. The authors identify the forms of geographical representation of the chronotope of scientific discourse, determine the degree of identifiability of ...
S. A. Tserkovnov, K. B. Svoikin
doaj   +1 more source

„Z takimi patronami można iść na koniec świata”. Strategie retoryczne stosowane w crowdfundingu na wybranych przykładach z serwisu Patronite.pl

open access: yesRes Rhetorica, 2023
Celem niniejszego artykułu jest analiza strategii retorycznych w donacyjnym modelu crowdfundingu. Materiałem badawczym jest 40 wizytówek twórców w serwisie Patronite.pl, którzy prowadzą profile w kategorii publicystyka, zrzeszają co najmniej stu ...
Elżbieta Pawlak-Hejno
doaj   +1 more source

A Topos Perspective on the Kochen-Specker Theorem: II. Conceptual Aspects, and Classical Analogues [PDF]

open access: yes, 1999
In a previous paper, we have proposed assigning as the value of a physical quantity in quantum theory, a certain kind of set (a sieve) of quantities that are functions of the given quantity.
Butterfield, Jeremy, Isham, Chris
core  

Phase‐Pure and Size‐Tunable Tin Halide Perovskite Quantum Dots

open access: yesAdvanced Materials, EarlyView.
A trioctylphosphine oxide modulated protocol allows for the synthesis and study of the optical properties of a broad library of tin halide perovskite quantum dots across multiple A‐ and X‐site compositions with precise size tuning while eliminating unwanted 2D phases.
Ole F. Dressler   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy