Results 41 to 50 of about 545 (167)

A Feedback Control Sensing System of an Electrorheological Brake to Exert a Constant Pressing Force on an Object

open access: yesSensors, 2023
The paper presents the application of a strain gauge sensor and a viscous brake filled with an electrorheological (ER) fluid, which is a smart material with controlled rheological properties, by an electric field to the fluid domain.
Tomasz Spotowski   +6 more
doaj   +1 more source

Absoluteness of Truth and the Lvov–Warsaw School (Twardowski, Kotarbiński, Leśniewski, Łukasiewicz, Tarski, Kokoszyńska) [PDF]

open access: yes, 2016
According to Twardowski, truth is if it is independent of temporal coordinates. This understanding was one of the main arguments against truth-relativism. Kotarbiński rejected this view as far the issue concerns sentences about the future, but he did not
Jan Woleński, Woleński, Jan
core   +1 more source

Report from the philosophical workshop organized by The Lvov–Warsaw School Research Center and Kazimierz Twardowski Philosophical Society of Lviv

open access: yesZagadnienia Filozoficzne w Nauce, 2021
Between 11–14 February 2021 the first international Philosophical Workshop organized by The Lvov–Warsaw School Research Center (LWSRC) and Kazimierz Twardowski Philosophical Society of Lviv (KTPSL) took place in the on–line version due to the ongoing ...
Ewelina Grądzka
doaj  

The depth and breadth of capitalism at the Cape

open access: yesThe Economic History Review, EarlyView.
Abstract Limited liability company legislation was introduced to the Cape Colony in 1861. An amendment in 1892 led to wider adoption, expanding and diversifying the capital market. Using novel data from the Cape Joint Stock Archive between 1892 and 1902, this paper examines who invested, where capital flowed, and how these patterns shaped firm outcomes
Edward Kerby, Lloyd Melusi Maphosa
wiley   +1 more source

Advances and Current Progress of Dopant Engineering on All‐Inorganic Halide Perovskites Toward High‐Performance Scintillating Materials

open access: yesMetalMat, Volume 3, Issue 2, June 2026.
This review provides the latest advancement on lead‐free all‐inorganic perovskites, covering fundamental aspects, emerging synthetic routes, and scintillation properties. We highlight the dopant engineering strategy to favor the formation and efficient radiative recombination of self‐trapped excitons and the future development direction for the next ...
Galfin Anderias Adu   +6 more
wiley   +1 more source

Preface: Philosophical Basis for Making Decisions (on the 140th Anniversary of the Birth of Jan Łukasiewicz)

open access: yes, 2019
It is a Preface to Volume 8:2 (2019) consisting of articles presented at the International Interdisciplinary Conference anniversary of the birth of Jan Łukasiewicz, Rzeszów ...
Schumann Andrew, Woleński Jan
core   +1 more source

Effect of Breed on the Level of the Nutritional and Health-Promoting Quality of Semimembranosus Muscle in Purebred and Crossbred Bulls

open access: yesAnimals, 2020
Meat from commercial breed cattle are very often used to crossbreed with dairy breeds. The effect of heterosis is most evident when crossbreeds are genetically different from each other.
Paweł Solarczyk   +5 more
doaj   +1 more source

Calcium Carbonate Nanoparticles—Toxicity and Effect of In Ovo Inoculation on Chicken Embryo Development, Broiler Performance and Bone Status

open access: yesAnimals, 2021
The use of intensive selection procedure in modern broiler chicken lines has led to the development of several skeletal disorders in broiler chickens. Therefore, current research is focused on methods to improve the bone quality in birds.
Arkadiusz Matuszewski   +8 more
doaj   +1 more source

Examining the Role of Public Policy in Promoting Green Energy and Employment: A Bibliometric Analysis in a Circular Economy Framework

open access: yesSustainable Development, Volume 34, Issue S2, Page 637-654, March 2026.
ABSTRACT This study uses a bibliometric lens to link public policy in renewable energy with its broader employment effects, offering the first comprehensive mapping of this relationship. A total of 760 articles published between 2013 and 2025 were retrieved from the Scopus database on July 10, 2025.
Asif Javed   +4 more
wiley   +1 more source

The logic of the nation: Nationalism, formal logic, and interwar Poland

open access: yesStudia Historiae Scientiarum, 2018
Between the World Wars, a robust research community emerged in the nascent discipline of mathematical logic in Warsaw. Logic in Warsaw grew out of overlapping imperial legacies, launched mainly by Polish-speaking scholars who had trained in Habsburg ...
David E. Dunning
doaj   +3 more sources

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