Results 61 to 70 of about 60,487 (208)

Caracterización clínica y quirúrgica de pacientes con enfermedad arterial periférica aortoilíaca

open access: yesMedisan, 2013
Se realizó un estudio observacional y descriptivo, de serie de casos, de 14 pacientes con enfermedad arterial periférica aortoilíaca, operados por procedimientos vasculares directos en el Servicio de Angiología y Cirugía Vascular del Hospital Provincial ...
David Ortiz Limonta   +2 more
doaj  

Complications of the coronary revascularization surgery in patients with type II diabetes mellitus

open access: yesMedisan, 2021
Introduction: The diabetes mellitus and ischemic heart disease are closely related, since patients with the former have more risk of presenting the latter, as well as higher cardiovascular mortality.
Maikel Rodulfo García   +4 more
doaj  

D-LoRa: a Distributed Parameter Adaptation Scheme for LoRa Network

open access: yesGLOBECOM 2025 - 2025 IEEE Global Communications Conference
The deployment of LoRa networks necessitates joint performance optimization, including packet delivery rate, energy efficiency, and throughput. Additionally, multiple LoRa parameters for packet transmission must be dynamically configured to tailor the performance metrics prioritization across varying channel environments.
Ruiqi Wang   +5 more
openaire   +2 more sources

Complications and Mortality Characterization in Acute Ischemic Cerebrovascular Disease

open access: yesRevista Finlay, 2021
Background: ischemic cerebrovascular diseases constitute a neurological emergency. Its prevalence is progressively increasing worldwide, as well as associated morbidity, general and premature mortality.
Ricardo Leyva Tornés   +5 more
doaj  

LoRA on the Go: Instance-level Dynamic LoRA Selection and Merging

open access: yesProceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)
Low-Rank Adaptation (LoRA) has emerged as a parameter-efficient approach for fine-tuning large language models. However, conventional LoRA adapters are typically trained for a single task, limiting their applicability in real-world settings where inputs may span diverse and unpredictable domains.
Seungeon Lee 0006   +3 more
openaire   +2 more sources

Observaciones críticas en torno a la apendicectomía videolaparoscópica

open access: yesMedisan, 2015
La apendicitis aguda es la causa más común de abdomen agudo que requiere tratamiento quirúrgico inmediato. A pesar de que muchos pacientes han recibido los beneficios de la apendicectomía videolaparoscópica, existen controversias respecto a su empleo ...
Benjamín Deulofeu Betancourt   +4 more
doaj  

Entrevista a Emilio Lora-Tamayo: "Al CSIC ya le recortaron el presupuesto antes de la crisis" [PDF]

open access: yes, 2017
La sede del Consejo Superior de Investigaciones Científicas (CSIC) es una isla de paz (y se supone que de sabiduría) en el corazón de Madrid. Por su campus se cruza uno con gentes cuya profesión es una silenciosa lucha por la ciencia.
Gozalo, Miguel Ángel
core   +1 more source

Factores asociados a la supervivencia de pacientes con cáncer de colon recurrente

open access: yesMedisan, 2014
Se efectuó un estudio observacional, descriptivo y longitudinal de 37 pacientes operados de cáncer de colon, con intención curativa, en el Hospital Clinicoquirúrgico Docente "Saturnino Lora Torres" de Santiago de Cuba, durante el período 2006-2012 ...
Zenén Rodríguez Fernández   +4 more
doaj  

Super-LoRa: Enhancing LoRa Throughput via Payload Superposition

open access: yesIEEE Internet of Things Journal
This paper presents Super-LoRa, a novel approach to enhancing the throughput of LoRa networks by leveraging the inherent robustness of LoRa modulation against interference. By superimposing multiple payload symbols, Super-LoRa significantly increases the data rate while maintaining lower transmitter and receiver complexity.
Salah Abdeljabar, Mohamed-Slim Alouini
openaire   +3 more sources

Factores pronósticos en la neumonía asociada a la ventilación mecánica

open access: yesMedisan, 2015
Se llevó a cabo una investigación analítica de casos y controles, de 172 pacientes expuestos a ventilación mecánica, atendidos en la Unidad de Cuidados Intensivos del Hospital Provincial Docente Clinicoquirúrgico "Saturnino Lora Torres" de Santiago de ...
Zadis Navarro Rodríguez   +4 more
doaj  

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