Results 111 to 120 of about 5,053,159 (301)
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective The prognosis of glioblastoma (GBM) remains highly unfavorable, largely due to high tumor heterogeneity and an immunosuppressive microenvironment. However, the functional role of PANoptosis in this context is poorly understood. Methods Patients were stratified via K‐means clustering. A risk score model was constructed using prognosis‐
Langfei Tian +6 more
wiley +1 more source
Parallel Multiple Stages Power Amplifier and Power Combining Technique
, 2007 在本論文中，我們介紹了各種不同類別的功率放大器以及數種功率放大器的效率增進技術。更進一步，本論文設計與製作了數個以金氧半與矽鍺製程製作且供無線通訊應用的功率放大器。以0.18微米金氧半製程製作的自我偏壓串聯功率放大器，達成了15.3 dB的線性增益、18.8 dBm的飽和功率、17.7 dBm的1dB壓縮點以及25.6 %的功率增加效率；以0.35微米矽鍺製作的並聯多功率級功率放大器，在模擬上高功率級有28.7 dB的線性增益、28.9 dBm的飽和功率、26.6 dBm的1dB壓縮點以及41 ...
Lin, Po-Tsung, 林伯聰
core
, 2016 This chapter talks about power amplifier reliability subjected to voltage stress and thermal effect. Both class AB and class E power amplfiiers are discussed.
Yuan, Jiann Shiun, Jiann-Shiun Yuan
core +1 more source
microRNA‐7‐5p and α‐Synuclein SAA Predict Parkinson's Disease Phenoconversion
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Corroborate blood neuron‐derived extracellular vesicle (NDEV) alpha‐synuclein (αSyn), the CSF αSyn seed amplification assay (αSyn‐SAA), and blood microRNA‐7‐5p (miR‐7‐5p) as markers for Parkinson's disease (PD) phenoconversion and determine if combining these markers would help select subjects who would be more likely to phenoconvert.
Shayan Zadegan +4 more
wiley +1 more source
Arthritis Care &Research, EarlyView.Objective The diagnosis of fibromyalgia (FM) is challenging due to the absence of definitive biomarkers, numerous overlapping comorbidities, and its reliance on patient‐reported symptoms. Discrepancies between diagnostic criteria and clinical practice imply the possibility of diagnostic biases, complicating timely and accurate identification.
Sung‐A Kim +2 more
wiley +1 more source
Arthritis Care &Research, EarlyView.Objective This study investigated the association between frailty and cancer incidence and mortality in patients with rheumatoid arthritis (RA). It aimed to identify how frailty influences cancer risk and cancer‐specific outcomes. Methods This retrospective cohort study analyzed data from the Veterans’ Affairs Rheumatoid Arthritis Registry (2002–2023).
Bhavik Bansal +12 more
wiley +1 more source
SensorsThis paper studies the performance of the communication link between a ground station and the satellites of a LEO constellation, employing code division multiplexing and a non-linear high-power amplifier. The analysis shows that the input power selection
Monica Visintin +2 more
doaj +1 more source
Real‐World Safety of Concomitant Colchicine and Statin Therapy
Arthritis Care &Research, EarlyView.Objective This study aimed to evaluate the risk of clinically meaningful muscle‐ and liver‐related outcomes associated with concomitant colchicine–statin therapy in a real‐world setting, and to determine whether concomitant therapy increases the incidence of toxicity compared with either agent alone.
Roni Meidan +5 more
wiley +1 more source
, 2010 This project aims on completed design and consequential realization of prototype of the class D audio power amplifier. Amplifier works for home listening and should power at 2 x 50 W. The machine contains finall degree, correcting pre-amplifier and power
Kaláb, Lukáš
core
Arthritis Care &Research, EarlyView.Objective We examined associations of posttraumatic stress disorder (PTSD) and other mental health disorders (OMH) with rheumatoid arthritis (RA), accounting for effects of smoking. Methods We conducted a matched case‐control study, identifying incident RA cases and controls using national Veterans Health Administration data (2006–2019).
Kelsey Coziahr +15 more
wiley +1 more source