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unstructures » structures (Expand Search)
structured » structures (Expand Search), structural (Expand Search)
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structured » structures (Expand Search), structural (Expand Search)
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2701
Evaluation of antenatal care competency with Objective Structure Examination Blended Learning (OSCE-BL)
Published 2024-05-01“…Assessing clinical competency using Objective Structure Clinical Evaluation (OSCE) is necessary. …”
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2702
Pore Structure and Multifractal Characteristics of the Upper Lianggaoshan Formation in the Northeastern Sichuan Basin, China
Published 2025-06-01“…The average values of single-fractal dimension D<sub>3</sub> obtained from HPMI data are 2.9644 and 2.9471 for shale and siltstone samples, respectively, indicating more complex structures of macropores in shale samples compared to siltstone samples. …”
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2703
Social capital in online environments: Effects of Social Structure on Academic Performance in an Online University
Published 2025-03-01“… The idea of social capital as the value obtainable from an individual’s social relationships has been used to study many organizational and social settings, but rarely virtual environments. We use data from an online higher education institution to examine how an individual’s social capital derived from her position in the social structure influences her performance levels. …”
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2704
Modelling the relationship between inflation and uncertainty with existence of structural break: evidence from Azerbaijan
Published 2024-12-01“…In this paper, I examine the relationship between inflation and uncertainty with the existence of a structural break using inflation data for Azerbaijan over 1996:01-2024:04. …”
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2705
Crustal structure across the eastern North American margin from ambient noise tomography
Published 2017-07-01“…The recent ENAM Community Seismic Experiment provides an opportunity to examine the crustal structure across the ENAM owing to the simultaneous deployment of offshore and onshore seismic instrumentation. …”
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2706
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2707
Structure Design of the Force Testing Central Support of a Transonic and Supersonic Wind Tunnel
Published 2015-01-01“…The force testing central support is an important part of the model supporting system in a transonic & supersonic wind tunnel,the performance of which is qualified or not would directly affect the control of model attitude angel during wind tunnel tests.First,aiming at the problem that the roll angle backlash is oversized during force tests,the self-locking dual lead cylindrical worm transmission is applied to the force testing central support to solve this problem.Meanwhile,considering that the aerodynamic load is heavy,the slider and the bulging joining sleeve are both used to share the load.Then,the static structural strength of the worm transmission are checked,and at the same time,the finite element analysis is carried out to study the stress and deformation both in the sustaining body and the chief axis.Finally,the calibration model tests for the new force testing central support in comparison with the former one are conducted.Results indicate that the structural design is reasonable,the data presented a good correlation,and the design of the new force testing support is successful for wind tunnel tests.…”
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2708
Structural Efficiency and Robustness Evolution of the US Air Cargo Network from 1990 to 2019
Published 2021-01-01“…Further, we discover that the average path lengths have increased, and the overall efficiency has decreased from 0.7 to 0.4 due to the dependency of the hub-and-spoke structure. This paper complements previous studies on the dynamic structure evolution of air cargo networks through the lens of complex network theory with spatial-temporal data.…”
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2709
Investigation of the Structure of Polyethylene Glycol (PEG) Layers Adsorbed at the Alumina-Polymer Solution Interface
Published 2004-06-01“…The thickness of the adsorbed macro-molecular polymer layers on the alumina surface was also determined. All these data enabled an approximate description to be made of the polymer chain structure at the Al 2 O 3 –polymer solution interface.…”
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2710
ECOLOGICAL AND PHYTOCENOTIC STRUCTURE OF VEGETATION COVER OF INTERFLUVE OF RIVERS RUSSKAYA AND VERBOVKA (STAVROPOL PLATEAU)
Published 2022-07-01“…The collected factual data will help to reveal the structure and area ratios of the main components of the vegetation of the forest-steppe landscapes of the northwestern borders of the Stavropol Plateau. …”
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2711
Sentiment classification of Chinese Weibo based on extended sentiment dictionary and organisational structure of comments
Published 2022-12-01“…Then, the sets of rules are constructed, which include inter-sentence rules and organisational structure rules. Finally, comments on three hot topics are crawled and used to make the data sets for sentiment calculation. …”
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2712
Investigations into the structure of La3Ni2−xFexO7±δ
Published 2019-08-01“…This unexpected finding is discussed in connection with Patterson analyses and Rietveld refinements of powder XRD data for x = 0, 0.05, and 0.10. Alternative structural models have been proposed which can explain the spectroscopic findings and which are compatible with the results from X-ray diffraction.…”
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2713
Game Analysis of Dynamic Planning Evolution for the Optimization of Community Governance Structure in Smart Cities
Published 2021-01-01“…In this paper, we study the structural optimization of community governance in smart cities and optimize the structure based on the game analysis of dynamic planning evolution. …”
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2714
Research on Face Local Attribute Detection Method Based on Improved SSD Network Structure
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2715
Proposal of Design Formulae for Equivalent Elasticity of Masonry Structures Made with Bricks of Low Modulus
Published 2017-01-01“…The numerically estimated equivalent elastic moduli from the FE simulations were verified using previously established test data. Hence, a new simplified formula for the calculation of the equivalent modulus of elasticity of such masonry structures is proposed in the present study.…”
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2716
Power, tourism, and ecology: a critical inquiry into aconcagua’s power structures and conceptions of nature
Published 2025-12-01“…Drawing on ethnographic data and textual analysis, it scrutinizes the interplay between historical legacies, economic imperatives, and ecological outcomes shaping mountaineering tourism within the park. …”
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2717
Structural Change through Vertical Integration: a practical Guide to Building Indicators in R
Published 2025-07-01“…This shift challenges traditional sector-based approaches, which may yield biased indicators of structural change. This article presents an accessible and replicable methodological guide based on the vertical integration approach, which distinguishes outsourcing from the tertiarization of productive activities, providing more robust indicators of structural transformation. …”
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2718
Thermal resistance research of power devices based on structural function curve correction method
Published 2025-03-01“…To this end, thermal resistance tests were conducted on an IGBT module, leading to the plotting of its structural function curve. This module was then structurally modeled, and subsequent transient thermal simulations produced another structural function curve that was converted from the temperature rise curve. …”
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2719
Mapping the Conceptual Structure of University–Industry Knowledge Transfer: A Co-Word Analysis
Published 2025-02-01“…This study aims to map the conceptual structure of university–industry knowledge transfer (UIKT) research from 1980 to 2023 by employing co-word analysis and social network analysis based on data retrieved from the Scopus database. …”
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2720
Experimental Study of an Adaptive Sequential Nonlinear LSE with Unknown Inputs for Structural Damage Tracking
Published 2014-01-01“…With the measured response data of different damage scenarios, the improved ASNLSE-UI approach is used to track the variation of structural physical parameters. …”
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