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Suggested Topics within your search.
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1201
Evaluation of the effectiveness of revascularization in coronary artery disease according to dynamic PET/CT of the myocardium with 13N-ammonium
Published 2024-12-01“…After PCI apparent improvement of global perfusion in terms of semiquantitative and quantitative metrics was obtained, while no significant changes were observed in the medical treatment group. …”
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1202
Using ΦX174 DNA as an exogenous reference for measuring mitochondrial DNA copy number
Published 2009-10-01“…Quantitative real-time PCR has become a popular method to analyze and quantify changes in the copy number of mitochondrial DNA (mtDNA), and nuclear DNA (nDNA) is often used as an endogenous reference for mtDNA abundance. …”
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1203
Identification of Structural Sealant Damage in Hidden Frame Glass Curtain Wall Based on Curvature Mode
Published 2025-06-01“…The peak value of the FCMD mutation region enables precise damage localization. A quantitative damage identification threshold of 0.1205 was derived from FCMD distribution characteristics in boundary regions. …”
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1204
Deep quantification of substrate turnover defines protease subsite cooperativity
Published 2024-10-01“…We use mass spectrometry to quantify >40,000 peptides from a complex, commercially available peptide mixture. By analyzing changes in substrate levels quantitatively instead of focusing on qualitative product identification through a binary classifier, we can reveal cooperative interactions within DPP4’s active pocket and derive a sequence motif that predicts activity quantitatively. qPISA distinguishes DPP4 from the related C. elegans DPF-3 (a DPP8/9-orthologue), and we relate the differences to the structural features of the two enzymes. …”
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1205
Nonlinear ultrasonic characterization of γ΄ phase evolution in DZ411 alloy after long-term aging
Published 2025-04-01“…The correlation between nonlinear ultrasonic coefficient and quantitative parameters of microstructure evolution is discussed. …”
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1206
Exploring Word-Adjacency Networks with Multifractal Time Series Analysis Techniques
Published 2025-03-01“…These findings reveal a new perspective for quantitative linguistics and network science, providing a deeper understanding of the interplay between text structure and complex systems.…”
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1207
Prefrontal cortex iron content in neurodegeneration and healthy subjects: A systematic review
Published 2025-06-01“…MRI techniques for capturing susceptibility changes reflecting iron, such as susceptibility‐weighted imaging (SWI), quantitative susceptibility mapping (QSM), and R2* mapping, were included. …”
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1208
Evaluation of non-motor symptoms in Parkinson’s disease using multiparametric MRI with the multiplex sequence
Published 2025-07-01“…MRI techniques, including 3D T1-weighted imaging (3D T1WI) and MULTIPLEX - which encompasses T2*-mapping, T1-mapping, proton density-mapping, and quantitative susceptibility mapping (QSM)—were performed. …”
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1209
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1210
Preoperative Gastric Volume Assessment in Full-Term Pregnant and Non-Pregnant Females: A Prospective Observational Study
Published 2025-07-01“…Obstetric patients, due to substantial anatomical and physiological changes, face a significantly higher risk of PA compared to non-pregnant individuals undergoing planned gynecological or other procedures. …”
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1211
Quantitative MRI Assessment of Supraspinatus Tendon Remodeling Following a Single Platelet-Rich Plasma Injection Using <i>T</i><sub>2</sub> Mapping and Relaxation Time Profiling
Published 2025-04-01“…<b>Background:</b> Quantitative magnetic resonance imaging (MRI) techniques such as <i>T</i><sub>2</sub> mapping may detect early tendon changes following biologic therapies. …”
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1212
Conditional ablation of the choroideremia gene causes age-related changes in mouse retinal pigment epithelium.
Published 2013-01-01“…Transmission electron microscopy (TEM) was used to quantitate the melanosome distribution in the RPE and immunofluorescent staining of rhodopsin was used to quantitate phagocytosed rod outer segments in retinal sections. …”
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1213
Behavioral Characteristics of Cement Concrete Pavements in South Kazakhstan: Climatic Changes and Optimal Construction Method
Published 2022-04-01“…The present paper describes experiments and research outcomes concerning the construction of cement concrete pavements in South Kazakhstan, taking into account significant climate changes. The study has identified potential problems in the construction of cement concrete pavements in the region, where there was no experience of their construction until the mid-2000s. …”
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1214
Mechanism Investigation of the Improvement of Chang Run Tong on the Colonic Remodeling in Streptozotocin-Induced Diabetic Rats
Published 2016-01-01“…Previous study demonstrated that Chang Run Tong (CRT) could partly restore the colon remodeling in streptozotocin- (STZ-) induced diabetic rats. …”
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1215
The impact of vehicle lane-changing on the speed and delay of vehicles in the target lane based on the GMM-HMM
Published 2025-07-01“…This study employs a Gaussian Mixture Model Hidden Markov Model (GMM-HMM) to quantitatively analyze the influence of lead vehicle lane-changes on the speed and delay of subsequent vehicles in the target lane. …”
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1216
Climate suitability predictions for the cultivation of macadamia (Macadamia integrifolia) in Malawi using climate change scenarios.
Published 2021-01-01“…Macadamia is one of Malawi's most important and profitable crop species; however, climate change threatens its production. Thus, this study's objective is to quantitatively examine the potential impacts of climate change on the climate suitability for macadamia in Malawi. …”
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1217
Functional vascular changes of the kidney during pregnancy in animals: a systematic review and meta-analysis.
Published 2014-01-01“…Our meta-analysis suggests that renal changes during pregnancy in animals are qualitatively similar, even in comparison to humans, but quantitatively different.…”
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1218
Analysis of the Spatial–Temporal Characteristics of Vegetation Cover Changes in the Loess Plateau from 1995 to 2020
Published 2025-02-01“…It aims to reveal the characteristics and driving mechanisms of vegetation cover changes on the Loess Plateau over the past 26 years. …”
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1219
How has the relationship between major financial markets changed during the Russia–Ukraine conflict?
Published 2024-12-01“…Intra-market and cross-market linkages have also changed. The German stock market was the main source of risk spillovers in the conflict, influencing international market linkages. …”
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1220
Global mismatch between ecosystem service supply and demand driven by climate change and human activity
Published 2025-07-01“…We find that ESSD relationships generally exhibit spatially high supply-low demand and quantitatively surplus characteristics. Climate change and human activity influence ESSD relationships in dual-directional pathways. …”
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