Results 11 to 20 of about 751,096 (269)

The Relationship between Strategic Knowledge Management Processes and Social Innovation

open access: yesJournal of Business Management and Accounting, 2020
Social Innovation has been considered as the main policy agenda in various developed countries throughout the world. Social Innovation is said to make a massive contribution to the social, economic and technological progress of nations.
Muhamad Nizam Jali   +5 more
doaj   +1 more source

Experimental characterization of Spherical Bragg Resonators for electromagnetic emission engineering at microwave frequencies

open access: yesScientific Reports, 2023
This work reports experimental investigation and numerical validation of millimeter-sized Spherical Bragg Resonators (SBRs) fabricated using 3D printing technology. The frequency dependencies of the reflection and transmission coefficients were analyzed,
Yalina García-Puente   +2 more
doaj   +1 more source

Perceived changes among second-stage agriculture teachers following a professional development experience in Ecuador

open access: yesAdvancements in Agricultural Development, 2020
This qualitative case study sought to explore changes in the perceptions of second stage (years 4-10) school based agricultural education teachers (SBAE) following a professional development experience in Ecuador.
Erin K. Gorter   +4 more
doaj   +1 more source

Approaches to the treatment of upper respiratory tract infections in patients with allergic diseases

open access: yesМедицинский совет, 2015
The incidence of both acute and chronic infectious diseases causing inflammation of the mucous membranes in the upper respiratory tract has grown worldwide.
Y. A. Gornostaeva
doaj   +1 more source

Preparation and Properties of an Analogue of Poly(A) and Poly(G): Poly(isoguanylic acid) [PDF]

open access: yesEuropean Journal of Biochemistry, 1976
Isoguanosine-5'-pyrosphosphate, in the presence of an oligonucleotide primer, was polymerized by Escherichia coli polynucleotide phosphorylase under conditions analogous to those required for polymerization of 5'-GMP. The resulting poly(isoguanylic acid), poly(isoG), was a multistranded helix with a stability considerably higher than that of poly(G ...
T, Golas   +3 more
openaire   +2 more sources

MACHINE LEARNING FOR THE DOCUMENTATION, PREDICTION, AND AUGMENTATION OF HERITAGE STRUCTURE DATA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
The paper presents an effort to develop learning models based on the massive amounts of data that has been accumulated over the past decades during the process of digital documentation of heritage structures around the globe especially those in disaster ...
S. Rihal, H. Assal
doaj   +1 more source

How and why adults use cannabis during physical activity

open access: yesJournal of Cannabis Research, 2022
Background With increased legalization of cannabis, users are combining cannabis with exercise. The purpose of this study is to understand how and why people use cannabis when participating in physical activity.
Whitney L. Ogle   +3 more
doaj   +1 more source

Influence of clustering pre-processing on genetically generated fuzzy knowledge bases

open access: yesComputer Assisted Methods in Engineering and Science, 2022
Automatic knowledge base generation using techniques such as genetic algorithms tend to be highly dependent on the quality and size of the learning data.
Aleksander Przybylo   +3 more
doaj  

Poly(iminomethylenes). 10. Esterolytic catalysis by poly(carbylhistidine) and poly(carbylhistamine) [PDF]

open access: yesRecueil des Travaux Chimiques des Pays-Bas, 1979
AbstractThe catalytic activities in the hydrolysis of 4‐nitro‐ and 2,4‐dinitrophenyl acetate were determined for a polymer of 3‐(4‐imidazolyl)‐2‐isocyanopropanoic acid (1a) and of 2‐(4‐imidazolyl)‐1‐isocyanoethane (1b). A detailed kinetic analysis has been performed.
Eijk, J.M. van der   +3 more
openaire   +2 more sources

Attraction to conspecific social-calls in a migratory, solitary, foliage-roosting bat (Lasiurus cinereus)

open access: yesScientific Reports, 2022
As a migratory, cryptic, foliage-roosting bat with a mostly solitary roosting behavior we have an incomplete understanding of the social behavior of the hoary bat, Lasiurus cinereus.
Gabriel A. Reyes, Joseph M. Szewczak
doaj   +1 more source

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