Results 51 to 60 of about 56,828 (234)

Transthyretin amyloid cardiomyopathy: Literature review and red‐flag symptom clusters for each cardiology specialty

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 955-967, April 2025.
Abstract Wild‐type transthyretin amyloid cardiomyopathy (ATTRwt‐CM) is a progressive and infiltrative cardiac disorder that may cause fatal consequences if left untreated. The estimated survival time from diagnosis is approximately 3–6 years. Because of the non‐specificity of initial symptom manifestation and insufficient awareness among treating ...
Yasuhiro Izumiya   +9 more
wiley   +1 more source

Successive Uranium and Thorium Separation from Leach Liquor of Ore Deposit of 5th Anomaly of Saghand by Solvent Extraction [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2014
The present work deals with successive uranium and thorium recovery from the sulfate leach liquor of the ore deposit of the 5th Anomaly of Saghand using liquid-liquid extraction technique, where trioctylamine (TOA) and di-(2-ethylhexyl) phosphoric acid ...
S A. Milani   +2 more
doaj  

UWB joint TOA and DOA estimation [PDF]

open access: yes2009 IEEE International Conference on Ultra-Wideband, 2009
This paper deals with the simultaneous estimation of Time of Arrival (TOA) and Direction of Arrival (DOA) in UWB systems considering multipath propagation. The estimation is performed in the frequency domain by computing a two dimensional power delay-angle spectrum based on the periodogram because of its low computational complexity.
LAGUNAS, Eva   +2 more
openaire   +2 more sources

Differential performance between TOA and ovarian malignancy.

open access: yes, 2016
Differential performance between TOA and ovarian malignancy.
Wenhua Li (426756)   +6 more
core   +1 more source

Prevalence of insulin dysregulation in a sport horse population as determined by traditional and stall‐side testing

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background The prevalence of insulin dysregulation (ID) has not been investigated in sport horses. Stall‐side insulin assays offer convenience but need further validation. Objectives To determine the prevalence of and risk factors for ID in a sport horse population using an oral sugar test (OST) and assess agreement between stall‐side and ...
Kimberly L. Hallowell   +7 more
wiley   +1 more source

Monitoring and assessment for obstructive sleep apnea

open access: yesFlexMat, EarlyView.
This review systematically classifies Obstructive Sleep Apnea (OSA) monitoring indicators into three categories: physical, biochemical, and electrophysiological indicators, and lists several methods for each category. Abstract Obstructive sleep apnea (OSA) is a common chronic sleep‐disordered breathing disease characterized by recurrent upper airway ...
Yaowen Xu   +6 more
wiley   +1 more source

Genetic and Clinical Characteristics of Thalassemia Trait and Construction of LASSO‐Based Model for Its Differentiating From Iron Deficiency Anemia in Northern China

open access: yesJournal of Clinical Laboratory Analysis, EarlyView.
This study revealed a β‐thalassemia‐trait‐dominated genetic spectrum in Northern‐Chinese patients with microcytic hypochromic anemia, with _αSEA/αα, HBB:c.316_197C>T and HBB:c.124_127delTTCT being the most prevalent α‐ and β‐globin genotypes. Using LASSO regression, we constructed a nomogram based on four routine complete‐blood‐count parameters (RBC ...
Wen‐jie Yu   +6 more
wiley   +1 more source

Rindo à toa

open access: yes, 2014
Áudio do acervo radiofônico da Rádio UFMG Educativa - Programa Ritmos da Ciência sobre a biologia do choro a partir da música Rindo à toa cantada pelo grupo Falamansa.Ensino Médio::BiologiaEnsino Fundamental Final::Ciências ...
Fernandes, Yuri   +1 more
core   +3 more sources

Stripping‐based approach for the recovery of volatile fatty acids from anaerobic digestion digestate: preliminary experimental investigations and modelling

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Volatile fatty acids (VFAs) are widely used across industries: as intermediates in chemical production (e.g., solvents and polymers), in pharmaceuticals and cosmetics, and as preservatives and health‐promoting additives in food and animal feed. Emerging applications also include bioplastics, bioenergy, and biotechnology.
Simeone Chianese   +6 more
wiley   +1 more source

UWB pulse detection and TOA estimation using GLRT

open access: yesEURASIP Journal on Advances in Signal Processing, 2017
In this paper, a novel statistical approach is presented for time-of-arrival (TOA) estimation based on first path (FP) pulse detection using a sub-Nyquist sampling ultra-wide band (UWB) receiver.
Yan Xie   +3 more
doaj   +1 more source

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