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unstructures » structures (Expand Search)
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structured » structures (Expand Search)
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4141
Investigating the correlation between tertiary lymphoid structures and clinical outcomes in pancreatic ductal adenocarcinoma: insights into tumor immunology
Published 2025-06-01“…This study investigates the prognostic significance and biological functions of tertiary lymphoid structures (TLS) in PDAC. We analyzed clinical data from 65 PDAC patients and RNA sequencing data from The Cancer Genome Atlas (TCGA) to evaluate the presence of TLS and its impact on overall survival (OS) and recurrence-free survival (RFS). …”
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4142
Alpha structure of 16O at high excitation energy via 3He + 13C nuclear reactions
Published 2025-01-01“…These proceedings report a new data analysis aimed to the study of low-spin, high excitation energy states in the spectroscopy of the 16O nucleus around 24 MeV excitation energy. …”
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4143
R-matrix analysis of 22Ne structure in the energy range 11.7–13.38 MeV
Published 2025-01-01Get full text
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4144
SYNDROME AND PHENOMENON OF VENTRICULAR PRE-EXCITATION: STRUCTURE OF ARRHYTHMIAS AND SPECIFIC FEATURES OF HEART RHYTHM VARIABILITY TEMPORAL ANALYSIS
Published 2003-06-01“…Heart rhythm disturbances structure and time domain peculiarities of heart rate variability are studied at 77 patients having ventricular preexcitation syndrome and phenomenon. …”
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4145
IMAGING OF 3-D SEISMIC TOMOGRAPHY FOR INTERNAL STRUCTURE UNDER THE MOUNTAIN MERAPI USING THE LOTOS-10 SOFTWARE
Published 2018-08-01“…The result of seismograph data processing shows seismic tomography method can reveal the subsurface structure of the Merapi Volcano through the distribution of deviation anomaly speed and Vp / Vs ratio. …”
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4146
LiDAR-based individual tree AGB modeling of Pinus kesiya var. langbianensis by incorporating spatial structure
Published 2024-12-01“…First, Individual tree attributes and spatial structures were extracted and evaluated from LiDAR data. …”
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4147
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4148
Determinants of the capital structure of small and medium enterprises: Empirical evidence in the public works and hydraulics sector from Algeria
Published 2022-02-01“…The study used Panel Data methods for testing the hypothesis. The results show that profitability, liquidity, and assets structure are negatively related to financial leverage, while size does not affect the financial leverage. …”
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4149
Identifying the Dimensions of Degraded Impact Structures Using Digital Elevation Models: A Proof of Concept for Silicate Planets
Published 2025-01-01“…The most reliable predictions were achieved using the 12 m TanDEM-X data set with an estimated error ≤16%. We then achieved an estimated error ≤8% when applying the algorithm to three Martian peak ring impact structures (Kepler, Lowell, and Lyot) using 200 m resolution DEMs, and 1%–13% when applied to a 600 m resolution DEM of the Mead multi-ringed impact structure on Venus. …”
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4150
UNCOVER: The Rest-ultraviolet to Near-infrared Multiwavelength Structures and Dust Distributions of Submillimeter-detected Galaxies in A2744
Published 2025-01-01“…In this paper we leverage the combined Atacama Large Millimeter/submillimeter Array (ALMA) and JWST/Hubble Space Telescope coverage in A2744 to study the multiwavelength (0.5−4.4 μ m) structures of 11 submillimeter detected galaxies at z ∼ 0.9−3.5 that are fainter than bright “classical” submillimeter galaxies, seven of which are detected in deep X-ray data. …”
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4151
The impact of inter-city railway connections on urban expansion: a heterogeneous perspective based on types and regional structures
Published 2025-08-01“…Additionally, this study conducts heterogeneity analysis by subdividing the dataset according to railway types and regional structures. We also investigate the mediating role of investment and consumption in the relationship between IRC and urban expansion. …”
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4152
The Study of Noun Phrase Structure of English Names for Menus in Selected Restaurants and Cafes in Padang Chinese Town, Indonesia
Published 2022-10-01“…This paper discusses the phrase structure construction of English in the names of foods and drinks on the list of menus sold by some modern restaurants and cafes. …”
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4153
Sex-age structure and reproduction of yellowfin sole <i>Limanda aspera </i>in the eastern part of the Okhotsk Sea
Published 2014-09-01“…The sex structure is significantly different for mature and immature parts of this stock. …”
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4154
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4155
Mathematical Model Relating Uniaxial Compressive Behavior of Manufactured Sand Mortar to MIP-Derived Pore Structure Parameters
Published 2014-01-01“…The uniaxial compression response of manufactured sand mortars proportioned using different water-cement ratio and sand-cement ratio is examined. Pore structure parameters such as porosity, threshold diameter, mean diameter, and total amounts of macropores, as well as shape and size of micropores are quantified by using mercury intrusion porosimetry (MIP) technique. …”
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4156
A fully coupled fluid-structure interaction model for patient-specific analysis of bioprosthetic aortic valve haemodynamics
Published 2025-05-01“…BackgroundBioprosthetic aortic valves (BPAV) have been increasingly used for surgical aortic valve replacement (SAVR), but long-term complications associated with structural valve deterioration remain a concern. The structural behaviour of the valve and its surrounding haemodynamics play a key role in the long-term outcome of SAVR, and these can be quantitively analysed by means of fluid-structure interaction (FSI) simulation. …”
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4157
Experimental and Numerical Analysis Study on Loess-Lime Structures Used for Lateral Antiseepage in Deep Collapsible Ground Embankment
Published 2021-01-01“…Three groups of box experiments were carried out to study the lateral-seepage effect under different types of loess-lime structures. Automated testing systems were designed to perform experiments and collect data. …”
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4158
Study of Rutile TiO2 band structures and optical properties using Density functional theory (DFT)
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4159
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4160
Effect of Chemical Composition on the Structure and Catalytic Behaviour of AlPO and AlO–AlPO Mixed Catalysts
Published 2002-03-01“…Their acidity was determined using a calorimetric titration method while their catalytic activity towards the dehydration of isopropanol was determined using a pulse microcatalytic technique. The data obtained from XRD studies showed that pure AlPO 4 when calcined at 650°C had a rather low crystallinity with its crystalline structure (which is of the α-cristobalite type) being characterized by poorly developed peaks. …”
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