Zobrazeno 1 - 10
of 5 905
pro vyhledávání: '"M A A Silva"'
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol X-3-2024, Pp 109-115 (2024)
One of the essential factors in analyzing urban environments is the presence of trees. Thus, the development of automatic or semi-automatic tree detection strategies is important for monitoring and providing data for municipal authorities’ planning
Externí odkaz:
https://doaj.org/article/a4d9446322504a38acbf94ec088abde7
Autor:
I. S. Norberto, C. S. Faria Junior, A. M. G. Tommaselli, M. H. Shimabukuro, R. P. Martins-Neto, N. N. Imai, M. F. da Silva
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol X-3-2024, Pp 269-276 (2024)
Leaf detection through automated segmentation of 3D data is becoming a crucial technique in many applications of digital agriculture. Some 3D segmentation techniques that can be mentioned are based on normal differences and median normalised vector g
Externí odkaz:
https://doaj.org/article/0c4a173a7f114fa6a53505f9b21d1183
Autor:
C. Mendel Martins, K. Jasbinschek Pinheiro, A. Ohlert, J. Matzka, M. V. da Silva, R. Pereira da Costa
Publikováno v:
Geoscientific Instrumentation, Methods and Data Systems, Vol 13, Pp 289-299 (2024)
In the last 60 years, the largest displacement of the magnetic equator (by about 1100 km northwards) occurred in the Brazilian longitudinal sector. The magnetic equator passed by Tatuoca magnetic observatory (TTB) in northern Brazil in 2012 and conti
Externí odkaz:
https://doaj.org/article/89f4f8f1b053430eb1ed1a538df0b90f
Publikováno v:
Transport Economics and Management, Vol 2, Iss , Pp 130-142 (2024)
This study investigates the main factors influencing carbon emissions from Four Wheel Passenger Vehicles (FWPVs) in Sri Lanka, an emerging economy where the transport sector contributes 12 % of total emissions. Pioneering a new methodology, we integr
Externí odkaz:
https://doaj.org/article/681953314b96485e82873aa9364c5890
Autor:
Survey, Dark Energy, Collaboration, Kilo-Degree Survey, Abbott, T. M. C., Aguena, M., Alarcon, A., Alves, O., Amon, A., Andrade-Oliveira, F., Asgari, M., Avila, S., Bacon, D., Bechtol, K., Becker, M. R., Bernstein, G. M., Bertin, E., Bilicki, M., Blazek, J., Bocquet, S., Brooks, D., Burger, P., Burke, D. L., Camacho, H., Campos, A., Rosell, A. Carnero, Kind, M. Carrasco, Carretero, J., Castander, F. J., Cawthon, R., Chang, C., Chen, R., Choi, A., Conselice, C., Cordero, J., Crocce, M., da Costa, L. N., Pereira, M. E. da Silva, Dalal, R., Davis, C., de Jong, J. T. A., DeRose, J., Desai, S., Diehl, H. T., Dodelson, S., Doel, P., Doux, C., Drlica-Wagner, A., Dvornik, A., Eckert, K., Eifler, T. F., Elvin-Poole, J., Everett, S., Fang, X., Ferrero, I., Ferté, A., Flaugher, B., Friedrich, O., Frieman, J., García-Bellido, J., Gatti, M., Giannini, G., Giblin, B., Gruen, D., Gruendl, R. A., Gutierrez, G., Harrison, I., Hartley, W. G., Herner, K., Heymans, C., Hildebrandt, H., Hinton, S. R., Hoekstra, H., Hollowood, D. L., Honscheid, K., Huang, H., Huff, E. M., Huterer, D., James, D. J., Jarvis, M., Jeffrey, N., Jeltema, T., Joachimi, B., Joudaki, S., Kannawadi, A., Krause, E., Kuehn, K., Kuijken, K., Kuropatkin, N., Lahav, O., Leget, P. -F., Lemos, P., Li, S. -S., Li, X., Liddle, A. R., Lima, M., Lin, C. -A, Lin, H., MacCrann, N., Mahony, C., Marshall, J. L., McCullough, J., Mena-Fernández, J., Menanteau, F., Miquel, R., Mohr, J. J., Muir, J., Myles, J., Napolitano, N., Navarro-Alsina, A., Ogando, R. L. C., Palmese, A., Pandey, S., Park, Y., Paterno, M., Peacock, J. A., Petravick, D., Pieres, A., Malagón, A. A. Plazas, Porredon, A., Prat, J., Radovich, M., Raveri, M., Reischke, R., Robertson, N. C., Rollins, R. P., Romer, A. K., Roodman, A., Rykoff, E. S., Samuroff, S., Sánchez, C., Sanchez, E., Sanchez, J., Schneider, P., Secco, L. F., Sevilla-Noarbe, I., Shan, H. -Y., Sheldon, E., Shin, T., Sifón, C., Smith, M., Soares-Santos, M., Stölzner, B., Suchyta, E., Swanson, M. E. C., Tarle, G., Thomas, D., To, C., Troxel, M. A., Tröster, T., Tutusaus, I., Busch, J. L. van den, Varga, T. N., Walker, A. R., Weaverdyck, N., Wechsler, R. H., Weller, J., Wiseman, P., Wright, A. H., Yanny, B., Yin, B., Yoon, M., Zhang, Y., Zuntz, J.
We present a joint cosmic shear analysis of the Dark Energy Survey (DES Y3) and the Kilo-Degree Survey (KiDS-1000) in a collaborative effort between the two survey teams. We find consistent cosmological parameter constraints between DES Y3 and KiDS-1
Externí odkaz:
http://arxiv.org/abs/2305.17173
Autor:
Cinthya Cirqueira Borges, Thais de Souza Lima, Silvana M. Pereira da Silva, Maria Aparecida de Souza, Cesar Cilento Ponce, Amaro N. Duarte Neto, Cristina Takami Kanamura, Tomas Zecchini Barrese, Silvia D. Andretta Iglezias
Publikováno v:
Brazilian Journal of Infectious Diseases, Vol 28, Iss , Pp 104359- (2024)
Introdução: A hanseníase é uma doença infectocontagiosa causada pela bactéria Mycobacterium leprae cujo atendimento na cidade de São Paulo é disponibilizado nas Unidades Básicas de Saúde. Os casos suspeitos são encaminhados às unidades de
Externí odkaz:
https://doaj.org/article/17b6653ba4ec4f6cbdb83d680ca5a239
Autor:
A. F. R. Oliveira, M. P. da Silva, C. C. Santos, E. C. de Oliveira Júnior, L. S. Novaes, L. O. M. Martins, H. L. dos Santos, J. M. Silverio, S. P. Q. Scalon
Publikováno v:
Brazilian Journal of Biology, Vol 84 (2024)
Abstract Seed priming with biostimulant for soybean is a promising practice contributing positively to the physiological quality and vigor of seedlings, but there are little studies regarding protocols of bioinputs, such as Ascophyllum nodosum L. sea
Externí odkaz:
https://doaj.org/article/4844a2f537b84cd989d6dfb860ad9d4d
Autor:
Dharam Vir Ahluwalia, G. B. de Gracia, Julio M. Hoff da Silva, Cheng-Yang Lee, B. M. Pimentel
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 4, Pp 1-38 (2024)
Abstract Not all complete set of spinors can be used as expansion coefficients of a quantum field. In fact, Steven Weinberg established the uniqueness of Dirac spinors for this purpose provided: (a) one paid due attention to the multiplicative phases
Externí odkaz:
https://doaj.org/article/cd18e447606b42038803fa4515cefc06
Autor:
L. S. M. Silva, M. Mavin De Silva
Publikováno v:
Journal of South Asian Logistics and Transport, Vol 4, Iss 1, Pp 97-117 (2024)
Transportation is crucial for the progress of a nation, and sustainable transportation policies are necessary for long-term development. Among these policies, fuel and vehicle pricing strategies significantly impact the economy, society, and environm
Externí odkaz:
https://doaj.org/article/348966962dca44f186f78eb218a916e7
Autor:
Lucileide M. D. da Silva, Sérgio N. Silva, Luísa C. de Souza, Karolayne S. de Azevedo, Luiz Affonso Guedes, Marcelo A. C. Fernandes
Publikováno v:
Machine Learning and Knowledge Extraction, Vol 6, Iss 2, Pp 736-750 (2024)
The literature on ECG delineation algorithms has seen significant growth in recent decades. However, several challenges still need to be addressed. This work aims to propose a lightweight R-peak-detection algorithm that does not require pre-setting a
Externí odkaz:
https://doaj.org/article/8d053ddea91142e387fe3756efa3cb7e