Results 81 to 90 of about 3,116 (265)

Knowledge Disclosure and Transmission in Buyer–Supplier Relationships

open access: yes, 2007
Knowledge disclosure, Spillovers, Innovation, Repeated games, O31, O32, L13, L20,
Werner Bönte   +3 more
core   +1 more source

Polymorphism and Structural Variety in Sn(II) Carboxylate Coordination Polymers Revealed from Structure Solution of Microcrystals

open access: yesSmall Methods, Volume 9, Issue 2, February 20, 2025.
A set of coordination polymers constructed from Sn(II) and polycarboxylate ligands crystallize under hydrothermal conditions as microcrystalline powders. Structure solution using either synchrotron X‐ray diffraction or 3D‐electron diffraction reveals complex structural chemistry and polymorphism in this family of materials, in part due to the ...
Avneet K. Ramana   +3 more
wiley   +1 more source

On a comparative analysis of internet banking services by the conversion method and the scoring method

open access: yesJournal of Economics and Management, 2019
Aim/purpose – The main aim of this paper is to analyse and compare implementation of two methods of websites assessment: the conversion method and the scoring method.
Chmielarz Witold, Zborowski Marek
doaj   +1 more source

Pregnancy and perinatal outcomes in women with recurrent pregnancy loss—A case–control study

open access: yesActa Obstetricia et Gynecologica Scandinavica, Volume 104, Issue 2, Page 368-379, February 2025.
History of recurrent pregnancy loss is associated with greater risks for hypertensive pregnancy disorders, placental problems, and preterm birth in the subsequent pregnancy. These pregnancies require careful follow‐up and support. Abstract Introduction Recurrent pregnancy loss (RPL), defined as two or more pregnancy losses, might be associated with ...
Hanna Hautamäki   +4 more
wiley   +1 more source

Self‐aggregation of zinc bacteriochlorophyll‐d analogs with an acylhydrazone moiety as the 13‐keto‐carbonyl alternative

open access: yesPhotochemistry and Photobiology, Volume 101, Issue 1, Page 63-69, January/February 2025.
Zinc bacteriochlorophyll‐d analogs possessing an acylhydrazone moiety as the 13‐keto‐carbonyl alternative were prepared. Similar to self‐aggregation in chlorosomes, synthetic models with R=(CH2)1~6H self‐aggregated in an aqueous Triton X‐100 solution to give red‐shifted and broadened visible absorption bands with intense CD bands.
Satoru Fujii, Hitoshi Tamiaki
wiley   +1 more source

Selected Determinants of Innovation Adoption in Polish Farms: Evidence from the Mazowieckie Voivodeship

open access: yesZagadnienia Ekonomiki Rolnej
This paper analyzes the relationships between the level of innovativeness and selected demographic factors among farm operators in the Mazowieckie voivodeship in Poland.
Walczewska Olga
doaj   +1 more source

The Externalities of Enterprises’ Innovative Activity – An Input-Output Approach

open access: yesFolia Oeconomica Stetinensia, 2014
The article assesses the impact of final demand for domestic products on the innovative activity of Polish enterprises. The activity is analysed in terms of their involvement in research and development (R&D) processes, which are considered crucial for ...
Świeczewska Iwona
doaj   +1 more source

Exploración, explotación y spillovers de conocimientos en la industria automotriz. El caso de Delphi México, un estudio de patentes

open access: yesEconomía Teoría y Práctica, 2018
La industria automotriz en México es vista como generadora de derramas económicas además de tecnológicas. La proveedora Delphi ha servido a cierta literatura para describir una generación de maquiladoras basadas en conocimiento.
Juan Reyes Álvarez
doaj   +1 more source

Protection, promotion and cooperation in the European semiconductor industry

open access: yes, 1996
R&D joint ventures, semiconductors, O32, O38,
Martin, Stephen, Stephen Martin
core   +1 more source

Water Soluble Rare‐Earth(III) based Coordination Polymers with Luminescence Versatility in Various Media: Reaching the Sky of Quantum Efficiency

open access: yesAdvanced Optical Materials, Volume 12, Issue 36, December 20, 2024.
The preparation and detailed characterization of four rare‐earth(III) based coordination polymers (CPs) showing high photoluminescence quantum yields in solid state is reported. These compounds present good water solubility that renders brightly emitting solutions and good dispersibility into thin‐films.
Laura Razquin‐Bobillo   +4 more
wiley   +1 more source

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