Available Degrees of Spatial Multiplexing of a Uniform Linear Array With Multiple Polarizations: A Holographic Perspective by Xavier Mestre, Adrian Agustin, David Sarda

“…In particular, the total number of available spatial degrees of freedom is shown to depend crucially on the receiver position in space, and closed form expressions are provided for the different achievability regions. …”
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Effect of Graphite Nanosheets on Properties of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) by Larissa Stieven Montagna, Thaís Larissa do Amaral Montanheiro, João Paulo Barros Machado, Fábio Roberto Passador, Ana Paula Lemes, Mirabel Cerqueira Rezende

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Research Status and Trends in Periodontal Ligament Stem Cells: A Bibliometric Analysis over the Past Two Decades by Zhengyang Li, Jinyi Li, Shanshan Dai, Ruirui Liu, Qingyu Guo, Fei Liu

“…The contents and directions of PDLSC research were summarized by analyzing high-frequency keywords. The CiteSpace software was used to monitor burst words, determine hot factors, and indicate developmental trends. …”
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Conditioning with Lime and Fertilizer Improves Ionic Rare Earth Mine Tailings by Qin Zhang, Dongmei Shen, Jie Luo, Guanyue Wan, Caiyun Zhou, Xiaomin Zhao

“…Addition of lime not only significantly improved the soil pore space and reduced soil acidification but also significantly increased the soil nutrient content. …”
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Relative Contributions of Intracranial Pressure and Intraocular Pressure on Lamina Cribrosa Behavior by Junfei Tong, Deepta Ghate, Sachin Kedar, Linxia Gu

“…An axially symmetric finite element model of the posterior eye was constructed with an elongated optic nerve and retro-orbital subarachnoid space ensheathed by pia and dura mater. The mechanical environment in LC was evaluated with ICP ranging from 5 to 15 mmHg and IOP from 10 to 45 mmHg. …”
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Experiment Study of Outburst Pulverized Coal-Gas Two-Phase Flow and Characteristic Analysis of Outburst Wave by Xusheng Zhao, Jie Cao, Bo Wang, Xuelin Yang

“…The pulverized coal-gas flow migration in the roadway space can be divided into coal gas two-phase flow area, air compression area, and undisturbed area. …”
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Fault Diagnosis of Signal Equipment on the Lanzhou-Xinjiang High-Speed Railway Using Machine Learning for Natural Language Processing by Lei Shi, Yulin Zhu, Youpeng Zhang, Zhongji Su

“…First, the Latent Dirichlet Allocation (LDA) topic model was used to extract the semantic features of the text, which were then expressed in the corresponding topic feature space. Next, the Support Vector Machine (SVM) algorithm was used to construct a signal equipment fault diagnostic model that reduced the impact of sample data imbalance on the classification accuracy. …”
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Alpine, Variscan, eo-Variscan belts: comparison between hot and cold orogens from the examples of French segments by Faure, Michel

“…Alps result of the opening and closure of the Liguro-Piemonte ocean, whereas the Paleozoic Eo-variscan and Variscan orogenies document multiple ocean openings and collisions in space and a polyorogenic history in time. Jurassic or Early Ordovician break-up of Pangea or Pannotia megacontinents led to the formation of passive continental margins, and the opening of Liguro-Piemonte, or Rheic, Tepla-Le Conquet, and Medio-European oceans, respectively. …”
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Retracted: Martial Arts Routine Difficulty Action Technology VR Image Target Real-Time Extraction Simulation by Nannan Sun, Ruiyang Sun, Shihong Li, Xiaolong Wu

“…Based on the histogram of the H component, the segmentation threshold is determined, and the cropping target in the image is detected. Because the model space is very sensitive to color, VR technology is used to automatically determine the segmentation target. …”
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A Case Report of High-Grade Endometrial Stromal Sarcoma: A Rare Cause of Abnormal Uterine Bleeding in a Young Woman by Nuntasiri Eamudomkarn, Yuwadee Itarat, Pilaiwan Kleebkaow, Chumnan Kietpeerakool

“…Histological examination revealed a tumor with a permeative growth pattern composed of uniformly high-grade round cells with brisk mitotic activity and extensive lymphovascular space invasion. Sections of the pelvic lymph nodes on both sides and the peritoneal nodule revealed multiple metastatic foci. …”
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A Dual-Polarized Printed Antenna Based on a Tapered Slot SICL Balun for Airborne Radar Application by Xiaochun Liu, Li Wang, Mingxi Zhang, Shaobin Liu, Guiqiang Du

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Star Formation Law at Sub-kpc Scale in the Elliptical Galaxy Centaurus A as Seen by ALMA by Jazeel H. Azeez, Zamri Z. Abidin, C.-Y. Hwang, Zainol A. Ibrahim

“…We present an extensive analysis of the relationship between star formation rate surface density (∑SFR) and molecular gas surface density (∑H2) at sub-kpc scale in the elliptical galaxy Centaurus A (also known as NGC 5128) at the distance 3.8 Mpc. 12CO (J = 2-1) data from Atacama Large Millimetre/Sub-Millimetre Array SV data with very high resolution (2.9′′, 0.84′′), as well as 24 μm data from the Spitzer Space Telescope, were used. This is one of the first studies of the SF law on Centaurus A at this very high spatial resolution. …”
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Exploring the evolution of structure growth in the universe with field-fluid interactions through dynamical stability analysis by Anirban Chatterjee, Abhijit Bandyopadhyay, Debasish Majumdar

“…We analyzed the associated stability characteristics and growth rate of perturbations, and obtained domains in the ( $$\alpha -\lambda $$ α - λ ) parameter space for which fixed points can exhibit stable and non-phantom accelerating solutions. …”
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Demonstration of a Hybrid B5G System Integrating VLC and RF-Based Technologies with Access Networks by Tomás Powell Villena Andrade, Celso Henrique de Souza Lopes, Letícia Carneiro de Souza, Arismar Cerqueira Sodré Junior

“…In this context, and as a proof of concept, we implement and experimentally evaluate a hybrid network architecture based on VLC, radio-over-fiber (RoF), free space optics (FSO), fiber-wireless (FiWi), and millimeter-waves (mm-waves) for B5G applications. …”
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Update on Surgical Techniques Best Practices to Optimize Outcomes Following Gel Stent Implantation by Vera V, Sheybani A, Panarelli JF, Grover DS, Lee J, Craven ER, Samuelson TW, Ahmed IIK

“…Vanessa Vera,1 Arsham Sheybani,2 Joseph F Panarelli,3 Davinder S Grover,4 James Lee,5 Earl Randy Craven,2 Thomas W Samuelson,6 Iqbal Ike K Ahmed7 1Allergan, an AbbVie company, Irvine, CA, USA; 2Washington University School of Medicine, St Louis, MO, USA; 3Department of Ophthalmology, New York University Langone Health, New York, NY, USA; 4Glaucoma Associates of Texas, Dallas, TX, USA; 5Colorado Eye Institute, Colorado Springs, CO, USA; 6Minnesota Eye Consultants, University of Minnesota, Minneapolis, MN, USA; 7John Moran Eye Center, University of Utah, Salt Lake City, UT, USACorrespondence: James Lee, Colorado Eye Institute, Colorado Springs, CO, 80924, USA, Email jlee@eyescolorado.comAbstract: The XEN® 45 Glaucoma Treatment System (gel stent; Allergan, an AbbVie company, Irvine, CA, USA) is a minimally invasive bleb-forming surgical device that was originally approved to lower intraocular pressure by diverting the aqueous humor from the anterior chamber to the subconjunctival space (like trabeculectomy) following ab-interno placement. …”
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Seven Guiding Principles for Building Fellowship in SoTL by Anita Acai, Mandy Frake, Melanie Hamilton, Patrick Maher, Roselynn Verwoord, Cherie Woolmer

“…These principles include: (1) create space, (2) avoid and resist formal roles, (3) maintain confidentiality and build trust, (4) allow members to self-determine their level of engagement, (5) embrace a group process that is emergent and organic, (6) find congruence in values, and (7) acknowledge the evolutionary nature of the collective. …”
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Measuring the Spatial-Physical Indexes of RahAhan and Reazashhar Neighborhoods in Mashhad Based on New Urbanism Approach by Mohammad Ajza Shokouhi, Shirin Sabaghi Abkooh, Forough Kazaei Nejad

“…Accordingly, the Sustainability Measurement Model was used as a hierarchy in the form of 7 physical-space indicators (type of road, pedestrian width, land use, area of lots, access to the center of the neighborhood, number of floors and access to public transport) . …”
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Research on the Settlement Regulation and Stability of Large Building Foundation over Gobs: A Case Study in the Xiangcheng Coal Mine, China by Wenyan Guo, Bingnan Hu, Junying Zhang, Qingtong Chen, Xinguo Jia, Jianghua Li

“…Then, through the theoretical analysis of the space stress, compression settlement of foundation soil, and residual settlement of the gob and coal pillar under loads, combining the similar simulation study on settlement characteristics of foundation soil and gobs, the total settlement of the foundation can be regarded as the vector superposition of the compression settlement and residual settlement; then, the maximum settlement is calculated as 555 mm and the maximum tilt is 14.9 mm/m under the building load, which are greater than the permissible values of 200 mm and 2 mm/m, indicating that the foundation’s stability is inadequate. …”
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Simpson's tachytely or bradytely? The importance of quantifying rate uncertainty by Rosana Zenil‐Ferguson, Lee Hsiang Liow

“…Abstract The spectacular variation in species forms and richness across space and time can be explored using sophisticated and powerful tools recently developed by evolutionary modellers. …”
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Development of Social Competence in High School Students in the Context of Non-Formal Education by Hanna Chaikovska, Iryna Levchyk, Mykola Fedoruts, Vira Polishchuk, Oksana Mazur

“…They implied stimulation of the subjective position of a student, provided socio-pedagogical support and monitoring, modernisation of content, forms and methods of non-formal education, organisation of amateur space and support. Various forms of realisation of non-formal education resulted in significant positive shift of development of social competence in participants of experimental groups.The comparative correlation of post-experiment survey estimated increase in number of students with high level of social competence up to 15% and decrease in number of respondents with low level up to 11%. …”
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