Results 61 to 70 of about 75,570 (227)

Expanding the Genotype–Phenotype Correlation of Marden–Walker Syndrome due to PIEZO2 Gene Variants: A Case Report From Brazil

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Marden–Walker syndrome (MWS; OMIM 248700) is an extremely rare congenital disorder characterized by multiple joint contractures, craniofacial dysmorphism, neurological abnormalities, and multisystem involvement. Although historically diagnosed on clinical grounds, only a few cases have been molecularly confirmed.
Guilherme Sotto Battiston   +35 more
wiley   +1 more source

Scoring system and a simple nomogram for predicting radioiodine refractory differentiated thyroid cancer: a retrospective study

open access: yesEJNMMI Research, 2022
Background Differentiated thyroid carcinoma (DTC) originates from abnormal follicular cells and accounts for approximately 90–95% of thyroid malignancies.
Ye Liu, Yuhua Wang, Wanchun Zhang
doaj   +1 more source

Improved direct torque control using Kalman filter: application to a doubly-fed machine [PDF]

open access: yes, 2009
Direct Torque Control (DTC) has been extensively researched and applied during the last two decades. However, it has only first been applied to the Brushless Doubly Fed Reluctance Machine (BDFRM) a few years ago in its basic form inheriting its intrinsic
Chaal, Hamza, Jovanovic, Milutin
core  

Flux observer algorithms for direct torque control of brushless doubly-fed reluctance machines [PDF]

open access: yes, 2009
Direct Torque Control (DTC) has been extensively researched and applied to most AC machines during the last two decades. Its first application to the Brushless Doubly-Fed Reluctance Machine (BDFRM), a promising cost-effective candidate for drive and ...
Chaal, Hamza, Jovanovic, Milutin
core   +2 more sources

Research on the Detoxification of Municipal Solid Waste Incineration Fly Ash: Organic Acid Washing Pretreatment Coupled With Cement/DDTC Stabilization

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Heavy metals in municipal waste incineration fly ash are potentially harmful to the ecological environment and human health. To mitigate the hazards of fly ash, this study attempts to detoxify fly ash through organic acid washing pretreatment coupled with cement/sodium diethyldithiocarbamate (DDTC) solidification.
Junfeng Pang   +4 more
wiley   +1 more source

Soft computing approaches of direct torque control for DFIM Motor's

open access: yesCleaner Engineering and Technology
Conventional Direct Torque Control (DTC) is widely used for torque and speed control in doubly-fed induction machines (DFIM). However, it has notable drawbacks, including high torque and flux ripples, which generate acoustic noise and reduce system ...
Zakariae Sakhri   +6 more
doaj   +1 more source

The Social Reality of Depression: DTC Advertising of Antidepressants and Perceptions of the Prevalence and Lifetime Risk of Depression [PDF]

open access: yes, 2008
This study is rooted in the research traditions of cultivation theory, construct accessibility, and availability heuristic. Based on a survey with 221 subjects, this study finds that familiarity with direct-to-consumer (DTC) print advertisements for ...
Grow, Jean M., Seong Park, Jin
core   +1 more source

Risk of cardiac, neuropsychiatric and musculoskeletal adverse events with levothyroxine: Systematic review

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Abstract Levothyroxine (LT4) is the standard treatment for hypothyroidism and the most widely prescribed medication worldwide. Although generally safe, regulatory reports list potential cardiac, neuropsychiatric and musculoskeletal adverse events (AEs). Clarifying their clinical relevance is essential.
Bala Swetha Baskaran   +2 more
wiley   +1 more source

Frequency-conversion reform of electrical control system of belt conveyor of main shaft

open access: yesGong-kuang zidonghua, 2013
In view of requirement of energy-saving reform of belt conveyor of main shaft of a Coal Mine, the paper proposed a frequency-conversion reform scheme of electrical control system of the belt conveyor.
CHEN Ding-zhi
doaj  

Molecular evidence reveals thyrotropin intervention enhances the risk of developing radioiodine-refractory differentiated thyroid carcinoma

open access: yesCancer Cell International, 2022
Radioiodine (RAI) is the mainstay of treatment for differentiated thyroid carcinoma (DTC) following total thyroidectomy. Nevertheless, about 5% of patients with DTC are RAI-refractory (RAI-R).
Hilda Samimi, Vahid Haghpanah
doaj   +1 more source

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