Results 11 to 20 of about 12,285 (226)

Manganese-Catalyzed Enantioselective Dearomative Epoxidation of Naphthalenes with Aqueous Hydrogen Peroxide. [PDF]

open access: yesAngew Chem Int Ed Engl
The enantioselective epoxidation of naphthalenes into their corresponding arene oxides with aqueous hydrogen peroxide is described. The reaction combines dearomatization with installation of chemically versatile functionality in an enantioselective manner.
Choukairi Afailal N, Chan SC, Costas M.
europepmc   +3 more sources

Trans-Atlantic Dispersal and Introgression Explain Holarctic Disjunct Distributions in Vanessa Butterflies. [PDF]

open access: yesMol Ecol
ABSTRACT Species with disjunct distributions have long puzzled evolutionary biologists and biogeographers. Long‐distance dispersal can play a pivotal role in generating intra‐specific disjunct distributions, initiating early stages of allopatric speciation and leading to eventual interspecific disjunctions.
Palahí A   +8 more
europepmc   +2 more sources

Accelerating the Development of Thin Film Photovoltaic Technologies: An Artificial Intelligence Assisted Methodology Using Spectroscopic and Optoelectronic Techniques. [PDF]

open access: yesSmall Methods
A methodology facilitates the combination of artificial intelligence and combinatorial analysis for the development and optimization of thin film photovoltaic technologies. Describes all the necessary steps from sample synthesis to data analysis and the extraction of information for research acceleration.
Grau-Luque E   +8 more
europepmc   +2 more sources

Az információ hordozóiról – az információ új nézőpontból. II. Információ, kiszámítás és informatika • On the Carriers of Information: Information from a New Perspective. Part 2. On the Relationship of Information, Computation and Informatics

open access: yesMagyar Tudomány, 2021
Bypassing the definition of information, I do not deal with the information itself but with the carriers of information, which I call formation in the paper.
András A. Benczúr
semanticscholar   +1 more source

Las cifras de la enseñanza universitaria en Información y Documentación en España: 2022

open access: yesAnuario ThinkEPI, 2022
Se ofrece una radiografía del estado de la enseñanza universitaria de la Información y Documentación en España. Se aportan datos estadísticos sobre el número y tipo de enseñanzas describiendo los centros existentes, los niveles de estudios y aportando datos estadísticos sobre el número de estudiantes que los cursan y el de profesores que los ...
Mercedes De-la-Moneda   +1 more
openaire   +1 more source

PRINCIPALES PROBLEMAS DE LA PYMES POR FALTA DE INFORMACIO?N OPORTUNA GENERADA EN SUS SISTEMAS CONTABLES

open access: yes, 2021
La informacio?n que generan los Sistemas Contables se manifiesta como un factor de incidencia para las organizaciones en la concepcio?n y persistencia de ventajas competitivas.
Patricia Aguilar Talamante   +3 more
semanticscholar   +1 more source

Tendencias en la disciplina de la Visualización de Información

open access: yesAnuario ThinkEPI, 2022
Panorámica sobre la evolución de la disciplina de la visualización de la información durante 2021. Por un lado, se presentan propuestas que han destacado por incorporar innovaciones respecto a los conceptos y recursos visuales. Por otro, se recogen algunos ejemplos de visualizaciones que han llamado la atención, no tanto por sus aportaciones ...
openaire   +1 more source

Seeing credit and property rights from below: The experience of Catalan smallholders in the eighteenth century

open access: yesThe Economic History Review, Volume 76, Issue 3, Page 759-782, August 2023., 2023
Abstract The Catalan case in south‐western Europe offers us the opportunity to take a detailed look at the impact a lowering of the interest rate may have had on the poor of a specific area. It is vital to examine how property rights operated in specific contexts, given the close relationship between land and credit markets.
Rosa Congost   +2 more
wiley   +1 more source

Article processing charges for open access journal publishing: A review

open access: yesLearned Publishing, Volume 36, Issue 3, Page 359-378, July 2023., 2023
Abstract Some open access (OA) publishers charge authors fees to make their articles freely available online. This paper reviews literature on article processing charges (APCs) that has been published since 2000. Despite praise for diamond OA journals, which charge no fees, most OA articles are published by commercial publishers that charge APCs ...
Ángel Borrego
wiley   +1 more source

Szép új digitális világ? – A pénzügyi technológia és az információ hatalma

open access: yesBiztosítás és Kockázat, 2020
A tanulmány, középpontjában a FinTech fejlődésével, azt járja körül, hogy a jelenség hogyan értékelhető és kezelhető az egyes kiválasztott régiókban, az Európai Unióban, Kínában és Magyarországon.
Ádám Kerényi, János Müller
semanticscholar   +1 more source

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