-
3301
Modeling of Blood Flow Dynamics in Rat Somatosensory Cortex
Published 2024-12-01“…Increased neuronal activity stimulates astrocytes to release vasoactive substances at the endfeet, altering the diameters of connected vessels. <b>Methods:</b> Our study simulated the coupling between blood flow variations and vessel diameter changes driven by astrocytic activity in the rat somatosensory cortex. …”
Get full text
Article -
3302
Research on the numerical simulation of dynamic explosion shock wave propagation characteristics between floors
Published 2025-01-01“…The intensity of these variations is primarily influenced by the initial velocity of the explosion source and shows insensitivity toward both the length–diameter ratio and equivalence weight of the charge. …”
Get full text
Article -
3303
Drought stress tolerance based on selection indices of resistant crops variety
Published 2023-04-01“…The statistical analysis was applied to the data using the R software.FINDING: Lower irrigation showed a gradual decrease in plants height, number of leaves per plant, stem diameter, nitrogen and crude protein, with an increase in the length and weight of their panicle. …”
Get full text
Article -
3304
Fast Formation of Surface Oxidized Zn Nanorods and Urchin-Like Microclusters
Published 2014-01-01“…The Z-ZnO nanorods with diameter of about 100 nm showed dispersed-like morphology. …”
Get full text
Article -
3305
Short-term outcome of endovascular stenting for symptomatic vertebrobasilar stenosis
Published 2025-01-01“…In this prospective cohort study, we selected patients with ischemic events, including transient ischemic attack (TIA) or non-disabling stroke, diagnosed by CT or MRI brain, MRA, and over 70% diameter stenosis of the basilar or vertebral artery suggested by angiography. …”
Get full text
Article -
3306
A new approach for hemodynamics of varicoceles: blood flow patterns based on contrast-enhanced ultrasound
Published 2025-01-01“…All participants underwent CEUS of the spermatic veins, along with maximum venous diameter and testicular volume measurements and serum sex hormone levels and routine semen analyses. …”
Get full text
Article -
3307
Efficacy of first-line radiofrequency ablation combined with systemic chemotherapy plus targeted therapy for initially unresectable colorectal liver metastases
Published 2025-12-01“…Cox regression analyses identified RFA treatment and clinical risk score (CRS) as independent prognostic factors for PFS. The largest diameter of liver metastases, RFA treatment, and CRS were independent prognostic factors for OS. …”
Get full text
Article -
3308
Integrating artificial Intelligence-Based metaheuristic optimization with Machine learning to enhance Nanomaterial-Containing latent heat thermal energy storage systems
Published 2025-01-01“…In this regard, a database containing 22 laboratory studies with five input variables, including nanomaterials characteristics (mass fraction, density, and average diameter) and PCM properties (latent heat and density) is used. …”
Get full text
Article -
3309
Steeper Iris Conicity Is Related to a Shallower Anterior Chamber: The Gutenberg Health Study
Published 2017-01-01“…Refraction, axial length, central corneal thickness, pupil diameter, and intraocular pressure were not associated with iris conicity. …”
Get full text
Article -
3310
Development of Virus-Like Particles (VLPs) for Hepatitis C Virus genotype 4: a novel approach for vaccine development in Egypt
Published 2025-01-01“…Electron microscopy analysis of purified VLPs revealed spherical particles with an average diameter of 60–65 nm, closely resembling mature HCV virions. …”
Get full text
Article -
3311
Prevalence and predictors of left atrial thrombus in patients with rheumatic atrial fibrillation undergoing cardiac surgery: a cross-sectional study
Published 2025-01-01“…In the multivariable logistic regression model, coronary artery disease (OR: 6.35, 95% CI: 2.79–14.46, p < 0.001), larger left atrial diameter (OR: 1.31 per 10 mm increase, 95% CI: 1.02–1.68, p = 0.03), and moderate-to-severe mitral stenosis (OR: 1.77, 95% CI: 1.00–3.13, p = 0.05) were independently associated with an increased risk of LAT, whereas moderate-to-severe mitral regurgitation was independently associated with a decreased risk of LAT (OR: 0.21, 95% CI: 0.11–0.43, p < 0.001). …”
Get full text
Article -
3312
Valorization of pinecone as a pyrolysis feedstock: identification of bio-oil and synthesis of activated biochar for Cr(VI) elimination from wastewater
Published 2024-11-01“…The K2CO3-activation of the BC leftover after the pyrolysis of PC produced a microporous activated biochar (ABC) with a BET surface area of 465.55 m2/g and 1.97 nm average pore diameter using 2:1 K2CO3:BC impregnation ratio at 750 °C for 1 h. …”
Get full text
Article -
3313
Dynamic changes of extracellular vesicles during zebrafish organogenesis
Published 2025-02-01“…Additionally, sEV size also increased significantly, with a maximum diameter at 72 hpf. Since most organs are formed during the first 72 hpf and from then on mainly maturation and growth occur, the elevated number and larger size before 72 hpf suggests an important role of EVs during zebrafish organogenesis. …”
Get full text
Article -
3314
Experimental and numerical studies on thermal behavior and performance assessment of Al2O3/H2O nanofluids in microchannels for cooling solutions
Published 2025-01-01“…This study conducts the experimental measurements to analyze the combined effects of concentration of nanoparticles and geometrical design in terms of the aspect ratio (AR) and hydraulic diameter (Dh) on the thermal and frictional outcomes of Al2O3/water nanofluids throughout the microchannels at varied Reynolds numbers and heat loads. …”
Get full text
Article -
3315
Global survey of limestone used in poultry diets: calcium content, particle size and solubility
Published 2022-02-01“…In this study, 641 limestone samples supplied to poultry feed mills in 40 countries across eight global regions were collected and analysed for macro- and micromineral content, particle size (geometric mean diameter, GMD), and in vitro solubility. Mean Ca content of fine limestone (GMD<1000 μm, n=566) was 37.8% (range 33.3-39.7%) and for coarse limestone (GMD>1000 μm, n=75) was 38.0% (range 34.7-40.0%). …”
Get full text
Article -
3316
Low-level auricular vagus nerve stimulation lowers blood pressure and heart rate in paroxysmal atrial fibrillation patients: a self-controlled study
Published 2025-01-01“…The systolic blood pressure (SBP), diastolic blood pressure (DBP), heart rate maximum (HRmax), heart rate minimum (HRmin), left ventricular ejection fraction (LVEF), left atrial diameter (LAD), Atrial Fibrillation Severity Scale (AFSS) symptom subscale, and Memorial Symptom Assessment Scale-Heart Failure (MSAS-HF) before and after the treatment were observed and compared. …”
Get full text
Article -
3317
Accommodative Exercises to Lower Intraocular Pressure
Published 2020-01-01“…Baseline measurements of central cornea thickness, anterior chamber depth, anterior chamber angle, cornea diameter, pupil size, and ciliary muscle thickness were made by autorefraction and optical coherence tomography (OCT), while IOP was measured by pneumotonometry. …”
Get full text
Article -
3318
Association between transcription factors expression and growth patterns of nonfunctioning pituitary adenomas
Published 2025-01-01“…The mean maximal tumor diameter in TPIT and SF-1 macroadenomas was similar (28 vs 26 mm, p = 0.1213). …”
Get full text
Article -
3319
Characteristics of Chemical Composition and Particle Size Distribution from Real Coal-fired Circulating Fluidised Bed (CFB) Boiler
Published 2021-01-01“…Chemical species in particulate matter mainly concentrated in sizes 0.1–2.5 µm in aerodynamic diameter. In this work, the mass percentage of Ca, Ca2+, SO42–, NH4+ and OC were significantly high in different particle size regions. …”
Get full text
Article -
3320
Novel Models for the Prediction of Left Atrial Appendage Thrombus in Patients with Chronic Nonvalvular Atrial Fibrillation
Published 2019-01-01“…We examined the association of LAAT incidence with the CHA2DS2-VASc score and echocardiographic parameters pertaining to the left atrium (LA), including diameter, volume index, strain, and strain rate measured on speckle tracking echocardiography. …”
Get full text
Article