Results 11 to 20 of about 773,117 (268)
ASSESSING THE ACCURACY OF UAV SURVEYS WITH DIFFERENT CONFIGURATIONS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 Recently, developments in airborne sensors and easy-to-fly, reliable, low-cost commercial UAVs have opened a new era for precise aerial mapping. The restricted payload capacity of low-cost UAVs imposes constraints on the quality of their navigation ...
A. Elaksher +3 more
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Scientific 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
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Preparation and Properties of an Analogue of Poly(A) and Poly(G): Poly(isoguanylic acid) [PDF]
European 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
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Advancements 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
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Approaches to the treatment of upper respiratory tract infections in patients with allergic diseases
Медицинский 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
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Poly(iminomethylenes). 10. Esterolytic catalysis by poly(carbylhistidine) and poly(carbylhistamine) [PDF]
Recueil 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
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How and why adults use cannabis during physical activity
Journal 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
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MACHINE LEARNING FOR THE DOCUMENTATION, PREDICTION, AND AUGMENTATION OF HERITAGE STRUCTURE DATA [PDF]
The 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
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Influence of clustering pre-processing on genetically generated fuzzy knowledge bases
Computer 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
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Scientific 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
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