Comparison of the Structural Characteristics of the the Jiulong Vortex Continuing to Move Northeast and Stagnating in the Sichuan Basin by Chunhua ZHOU, Dixiang XIAO, Shuhua YU

“…With on-site observation data， NCEP reanalysed data and annual statistical results of the Southwest Low Vortex， we checked information of the Southwest Vortex activities in the past ten years， The moving of the Kowloon vortex from the vortex source area and moving to the northeast through Sichuan Basin is called the moving out type.The one with little stagnation in Sichuan basin after the Kowloon vortex moves out of the vortex source area is called stagnation type， classified the vortex sources and paths， and focused on comparative analysis of characteristics between moving-out type and stagnant type of Jiulong Vortex activities， such as circulation situation， heat change and power wave.The conclusion is as below， （1） at 200 hPa level， for moving-out type， main position of South Asian High Pressure is further south and the strength is weaker， the position of high altitude jet is further south and strength is stronger， mid-latitude area has low groove and low vortex is located in front of high altitude groove and on the right of high altitude jet entry point.While for the stagnant type， low vortex is located near the east side of the central South Asian High Pressure.（2）At 500 hPa level， both moving-out type and stagnant type is in the situation of two grooves and one ridge in mid and high altitude at the beginning， as low vortex develops， moving-out type deepens the grooves in Beihu and stagnant type is controlled by high ridge in Beihu.Low groove in low vortex of moving-out type is deeper， southwest airflow in front of the groove leads low vortex at lower level move northeast， while stagnant type stays in the situation of “high in the east low in the west”， thus low vortex sustains in Sichuan for a long time.（3）Regarding heat change and power wave characteristics， both types shares the principle “central warm structure” in all altitude at the beginning， at the peak period it changes at high verto “central cold structure” at low altitude while it maintains “central warm structure” at high altitude.The impact of non-adiabatic heating is very obvious at the beginning and peak period.The sensitive heating rate of moving-out type is much stronger than stagnant type， while latent heating rate of moving-out type is much weaker than stagnant type.Another difference is that there are fronts in low vortex for moving-out type and the atmosphere potential is unstable， while there is no fronts in low verex for stagnant type， the moist layer is much thicker.…”
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Structural changes in a home for aged people aiming the prevention of falls among residents by Silvana Sidney Costa Santos, Danielle Adriane Silveira Vidal, Daiane Porto Gautério, Marília Egues da Silva, Rita Arim Rosales, Marlene Teda Pelzer

“…Participants were researchers, administrators and other health workers who had graduated from the institution. Data collection was taken by means of seminar/meeting and semi-structured interview. …”
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Structural, developmental and functional aspects, of family of a teen pregnant based in the Calgary Model by Maria Albertina Rocha Diógenes, Mariana Girão de Oliveira, Yandara Alice Ximenes Bueno de Carvalho

“…The aim of this work was to evaluate the structure, development and functioning of the family of a pregnant teenager. …”
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Structural-functional changes of lymphoid organs under vibration and their correction with the help of essencial phospholipides by S. V. Bobrova, A. V. Efremov, G. M. Vakulin

“…The analysis of the obtained data demonstrated that the important infringement of lymphoid organs structures takes place. …”
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Evaluation of antenatal care competency with Objective Structure Examination Blended Learning (OSCE-BL) by Ari Indra Susanti, Ariyati Mandiri

“…Assessing clinical competency using Objective Structure Clinical Evaluation (OSCE) is necessary. …”
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Pore Structure and Multifractal Characteristics of the Upper Lianggaoshan Formation in the Northeastern Sichuan Basin, China by Jingjing Guo, Guotao Luo, Haitao Wang, Liehui Zhang

“…The average values of single-fractal dimension D₃ 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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Social capital in online environments: Effects of Social Structure on Academic Performance in an Online University by Agustí Canals, Josep Cobarsí-Morales, Eva Ortoll

“… 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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Modelling the relationship between inflation and uncertainty with existence of structural break: evidence from Azerbaijan by Vugar RAHIMOV

“…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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Crustal structure across the eastern North American margin from ambient noise tomography by Colton Lynner, Robert W. Porritt

“…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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Analysis on the dynamics and structure of scientific and innovation-information development indicators of the Russian federal districts by S. V. Sidorenko, T. A. Pershina, M. A. Khatuntseva, A. R. Bikbaeva

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Structure Design of the Force Testing Central Support of a Transonic and Supersonic Wind Tunnel by Dong Bin, Zhou Xiaogang, Wang Tao, Fan Changhai

“…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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Structural Efficiency and Robustness Evolution of the US Air Cargo Network from 1990 to 2019 by Changsong Zhao, Chunliang Xiu

“…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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Investigation of the Structure of Polyethylene Glycol (PEG) Layers Adsorbed at the Alumina-Polymer Solution Interface by St. Chibowski, M. Paszkiewicz, E. Mazur-Opala

“…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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ECOLOGICAL AND PHYTOCENOTIC STRUCTURE OF VEGETATION COVER OF INTERFLUVE OF RIVERS RUSSKAYA AND VERBOVKA (STAVROPOL PLATEAU) by V. N. Belous, N. G. Lihovid, M. J. Kuharuk, A. A. Lihovid

“…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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Sentiment classification of Chinese Weibo based on extended sentiment dictionary and organisational structure of comments by Zhongliang Wei, Wenjuan Liu, Guangli Zhu, Shunxiang Zhang, Meng-Yen Hsieh

“…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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Investigations into the structure of La3Ni2−xFexO7±δ by Evgeny Alexandrovich Kiselev, Piotr Gaczynski, Götz Eckold, Armin Feldhoff, Klaus-Dieter Becker, Vladimir Alexandrovich Cherepanov

“…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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Game Analysis of Dynamic Planning Evolution for the Optimization of Community Governance Structure in Smart Cities by Gaofeng Liang

“…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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Research on Face Local Attribute Detection Method Based on Improved SSD Network Structure by Qun Luo, Zhendong Liu

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Structural Change through Vertical Integration: a practical Guide to Building Indicators in R by Adilson Giovanini, Wallace Marcelino Pereira

“…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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Thermal resistance research of power devices based on structural function curve correction method by WANG Yongzhi, ZHOU Wei, WEI Xiaohui, ZHOU Longfei, LIU Hongwei, GUO Weili

“…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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