Zobrazeno 1 - 10
of 286
pro vyhledávání: '"Raúl Castro"'
Publikováno v:
Mining, Vol 4, Iss 2, Pp 417-428 (2024)
The undercutting process is a technique employed to initiate the caving of the ore mass in block caving, achieved by creating a basal cut on the block scheduled to be submerged. The effective execution of the undercutting process involves numerous va
Externí odkaz:
https://doaj.org/article/34ec4a0cccf5453cae9efa784163e4eb
Publikováno v:
Applied Sciences, Vol 14, Iss 18, p 8545 (2024)
Rill swell (RS) events are outflows of dry, fine-grained material mainly observed at drawpoints in cave mining. These events can negatively affect production and have fatal consequences. Unfortunately, comprehensive studies analyzing these events are
Externí odkaz:
https://doaj.org/article/d42f90f1da494fbaba56dcce02c17a06
Autor:
Salvador Eduardo Acevedo-Monroy, Ulises Hernández-Chiñas, Luz María Rocha-Ramírez, Oscar Medina-Contreras, Osvaldo López-Díaz, Ricardo Ernesto Ahumada-Cota, Daniel Martínez-Gómez, Sara Huerta-Yepez, Ana Belén Tirado-Rodríguez, José Molina-López, Raúl Castro-Luna, Leonel Martínez-Cristóbal, Frida Elena Rojas-Castro, María Elena Chávez-Berrocal, Antonio Verdugo-Rodríguez, Carlos Alberto Eslava-Campos
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 18, p 9876 (2024)
Urinary tract infections (UTIs) represent a clinical and epidemiological problem of worldwide impact that affects the economy and the emotional state of the patient. Control of the condition is complicated due to multidrug resistance of pathogens ass
Externí odkaz:
https://doaj.org/article/ff825d539f9c468cb382f3492c01ecf2
Autor:
Salvador Eduardo Acevedo-Monroy, Luz María Rocha-Ramírez, Daniel Martínez Gómez, Francisco Javier Basurto-Alcántara, Óscar Medina-Contreras, Ulises Hernández-Chiñas, María Alejandra Quiñones-Peña, Daniela Itzel García-Sosa, José Ramírez-Lezama, José Alejandro Rodríguez-García, Edgar González-Villalobos, Raúl Castro-Luna, Leonel Martínez-Cristóbal, Carlos Alberto Eslava-Campos
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 11, p 6157 (2024)
Overuse of antimicrobials has greatly contributed to the increase in the emergence of multidrug-resistant bacteria, a situation that hinders the control and treatment of infectious diseases. This is the case with urinary tract infections (UTIs), whic
Externí odkaz:
https://doaj.org/article/fe38f3bf7d7542afbe338e6a2729245b
Autor:
Wang, Qiming, Fernandez, Raul Castro
Reading comprehension models answer questions posed in natural language when provided with a short passage of text. They present an opportunity to address a long-standing challenge in data management: the extraction of structured data from unstructur
Externí odkaz:
http://arxiv.org/abs/2408.09226
Data sharing is central to a wide variety of applications such as fraud detection, ad matching, and research. The lack of data sharing abstractions makes the solution to each data sharing problem bespoke and cost-intensive, hampering value generation
Externí odkaz:
http://arxiv.org/abs/2408.04092
Autor:
Zhu, Zhiru, Fernandez, Raul Castro
The data-driven economy has created tremendous value in our society. Individuals share their data with platforms in exchange for services such as search, social networks, and health recommendations. Platforms use the data to provide those services an
Externí odkaz:
http://arxiv.org/abs/2408.01580
As users migrate their analytical workloads to cloud databases, it is becoming just as important to reduce monetary costs as it is to optimize query runtime. In the cloud, a query is billed based on either its compute time or the amount of data it pr
Externí odkaz:
http://arxiv.org/abs/2408.00253
Publikováno v:
Desarrollo y Sociedad, Vol 84, Iss 84, Pp 9-55 (2020)
En el licenciamiento ambiental en Colombia, la tasa de descuento es el parámetro relevante para comparar los costos y beneficios de los proyectos. Actualmente, el criterio del 12 % establecido prioriza el consumo presente sobre el futuro. El objetiv
Externí odkaz:
https://doaj.org/article/372460f46ca8453eadca7431fc7c8ba5
Publikováno v:
Applied Sciences, Vol 12, Iss 23, p 12449 (2022)
During stockpile feeding, the small particles migrate to the center of the stock while large particles end up around the edges. This phenomenon influences how the mineral is fragmented in the subsequent stages of size reduction. In this study, the pr
Externí odkaz:
https://doaj.org/article/a237c57958d44db1a8574525bcdab3d1