Results 31 to 40 of about 430,234 (233)
BMC Surgery, 2021 Background The prognostic value of external vs internal pancreatic duct stents after pancreaticoduodenectomy remains controversial. This study aimed to evaluate the benefits of external and internal stents using the Fistula Risk Score system with regard ...
Yuancong Jiang +7 more
doaj +1 more source
Machine Learning Prediction of Death in Critically Ill Patients With Coronavirus Disease 2019
Critical Care Explorations, 2021 OBJECTIVES:. Critically ill patients with coronavirus disease 2019 have variable mortality. Risk scores could improve care and be used for prognostic enrichment in trials.
Matthew M. Churpek, MD, MPH, PhD +274 more
doaj +1 more source
Comparison of simplified heat transfer models and CFD simulations for molten salt external receiver
Applied Thermal Engineering, 2014 M.R. Rodríguez-Sánchez +3 more
openalex +4 more sources
Frontiers in Medicine, 2022 BK virus is a common opportunistic viral infection that could cause BK virus-associated nephropathy in renal transplant recipients. Thus, we retrospectively analyzed clinical and laboratory data associated with a higher risk of BK virus activation from ...
Jiyan Wang +14 more
doaj +1 more source
A 300-800MHz Tunable Filter and Linearized LNA applied in a Low-Noise Harmonic-Rejection RF-Sampling Receiver [PDF]
, 2010 A multiband flexible RF-sampling receiver aimed at software-defined radio is presented. The wideband RF sampling function is enabled by a recently proposed discrete-time mixing downconverter. This work exploits a voltage-sensing LNA preceded by a tunable
Klumperink, Eric A.M. +3 more
core +3 more sources
Low-Power, High Data Rate Transceiver System for Implantable Prostheses
International Journal of Telemedicine and Applications, 2010 Wireless telemetry is crucial for long-term implantable neural recording systems. RF-encoded neurological signals often require high data-rates to transmit information from multiple electrodes with a sufficient sampling frequency and resolution.
A. R. Kahn +3 more
doaj +1 more source
Solar Thermal Power: Appraisal of Solar Power Towers
MATEC Web of Conferences, 2018 This study delves into several engineering procedures related to solar power tower plants. These installations come with central receiver system technologies and high-temperature power cycles.
Shatnawi Hashem +2 more
doaj +1 more source
Scientific Reports, 2023 Surgical site infection is a common postoperative complication with serious consequences. This study developed a nomogram to estimate the probability of postoperative surgical site infection for orthopaedic patients.
Xu’an Huang +3 more
doaj +1 more source
Micronucleus frequencies in groups receiving external or internal radiation
Indian Journal of Nuclear Medicine, 2016 In the current study, we aimed to explore whether there is alteration between pre- and post-treatment micronucleus (MN) frequencies induced by internal and external ionizing radiation.The study enrolled a total of 67 patients including patients admitted to our hospital for treatment of hyperthyroidism (n = 17), scanning with low-dose I-131 (n = 15 ...
Ozdal, Aysegul +5 more
openaire +5 more sources
Heliyon, 2021 The solar receiver is considered the cornerstone of the solar tower power system. In particular, it receives high-temperature heat flux rays, and extracts the maximum heat energy to be transferred to the heat transfer fluid, while minimising any thermal ...
Hashem Shatnawi +3 more
doaj +1 more source