Retracted: A Study of Structural Parameters Effects on Pressure Differential to Roll Titanium Diaphragm for a Spacecraft Propellant Tank by Advances in Materials Science and Engineering

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Ultrahigh piezoelectric performances of (K,Na)NbO3 based ceramics enabled by structural flexibility and grain orientation by Li-Feng Zhu, Dong Liu, Xiaoming Shi, Shiqing Deng, Jiecheng Liu, Li-Yu Wei, Zi-Qi Yang, Qi Wang, Bo-Ping Zhang, Houbing Huang, Shujun Zhang, Jing-Feng Li

“…Here, we achieve an ultrahigh piezoelectric charge coefficient d33 ∼ 807 pC·N−1, along with a high longitudinal electromechanical coupling factor (k33 ∼ 88%) and Curie temperature (Tc ∼ 245 °C) in the (K,Na)(Nb1-x Sb x )O3-Bi0.5Na0.5ZrO3-BiFeO3 (KNN-xSb) system through structural flexibility and grain orientation strategies. …”
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Functional and Structural Consequences of Nine CYP21A2 Mutations Ranging from Very Mild to Severe Effects by Débora de Paula Michelatto, Leif Karlsson, Ana Letícia Gori Lusa, Camila D’Almeida Mgnani Silva, Linus Joakim Östberg, Bengt Persson, Gil Guerra-Júnior, Sofia Helena Valente de Lemos-Marini, Michela Barbaro, Maricilda Palandi de Mello, Svetlana Lajic

“…We present the functional and structural effects of seven novel (p.Leu12Met, p.Arg16Cys, p.Ser101Asn, p.Ser202Gly, p.Pro267Leu, p.Gln389_Ala391del, and p.Thr450Met) and two previously reported but not studied (p.Ser113Phe and p.Thr450Pro) CYP21A2 mutations. …”
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Structural and Physicochemical Characteristics of Granular Malic Acid-Treated Sweet Potato Starch Containing Heat-Stable Resistant Starch by Chinwoo Kwon, Ha Ram Kim, Tae Wha Moon, Seung Hyun Lee, Chang Joo Lee

“…This study investigated the structural and physicochemical characteristics of malic acid-treated sweet potato starch. …”
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Identifying and prioritizing cultural factors affecting the physical structure of the city with emphasis on indigenous architecture (Case study: Sarab city) by Mohammad Golmohammadi, Mohammad Adalatkhah, Akbar Abdollahzadeh Tarf

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Pollen contamination and mating structure in maritime pine (Pinus pinaster Ait.) clonal seed orchards revealed by SNP markers by Bouffier, Laurent, Debille, Sandrine, Alazard, Pierre, Raffin, Annie, Pastuszka, Patrick, Trontin, Jean-François

“…However, pollen contamination and mating structure have been poorly studied in such seed orchards whereas they could impact genetic gains and diversity. …”
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A novel SS/Cu composite with bioinspired helical-lamellar-interpenetrated structure by direct ink writing and pressureless infiltration by Likai Yang, Bin Yuan, Junchi Cen, Jinhua He, Qiaoli Lin, Yu Shi

Subjects: “…Helical-lamellar-interpenetrated structure…”
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Supersecondary Structure Code for RNA: Trace of Conformational Change on the Mycoplasma pneumoniae Ribosome and the R‑Loop Formation of Cas9 by Hiroshi Izumi, Laurence A. Nafie, Rina K. Dukor

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Structural Model of the Relationship between Professional Competence of Teachers and Self-Directed Learning of Students as Mediators of Students’ Achievement Motivation by mansoure hajhosseini, Halimeh Nafeie

“…The purpose of this study was to provide a structural model of the relationship between professional competence of teachers and self-directed learning of students as mediators of their Achievement Motivation. …”
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Decoding cyanide toxicity: Integrating Quantitative Structure-Toxicity Relationships (QSTR) with species sensitivity distributions and q-RASTR modeling by Kabiruddin Khan, Ramin Abdullayev, Gopala Krishna Jillella, Varun Gopalakrishnan Nair, Mahmoud Bousily, Supratik Kar, Agnieszka Gajewicz-Skretna

“…This study applies advanced modeling techniques such as Quantitative Structure-Toxicity Relationship (QSTR), Species cyanide-Sensitivity Distribution (ScSD), and quantitative Read-Across Structure Toxicity (q-RASTR) to assess cyanide toxicity. …”
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In Silico Design of a Trans-Amplifying RNA-Based Vaccine against SARS-CoV-2 Structural Proteins by Fatemeh Nafian, Ghazal Soleymani, Zahra Pourmanouchehri, Mahnaz Kiyanjam, Simin Nafian, Sayed Mohammad Mohammadi, Hanie Jeyroudi, Sharareh Berenji Jalaei, Fatemeh Sabzpoushan

“…Construct 1 showed better structural properties and interactions with toll-like receptor 2 (TLR-2), TLR-3, and TLR-4 during molecular docking and dynamic simulation. …”
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Safety Assessment of Glucose-Lowering Drugs and Importance of Structured Education during Ramadan: A Systematic Review and Meta-Analysis by Rashmi Shiju, Ayesha Akhil, Smitha Thankachan, Jaakko Tuomilehto, Monira Al Arouj, Abdullah Bennakhi

“…However, there is a lack of standard guidelines to be followed in association with structured education and administration of drugs and dosage. …”
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Ultrasonic preparation, structural characterization and functional enhancement of thyme essential oil-loaded microcapsules based on mannosylerythritol lipid-A by Shunjie Kang, Qihe Chen, Haorui Ma, Jiwei Ding, Changchun Hao, Qin Shu, Yongfeng Liu

“…In this study, Thyme essential oil (TEO) microcapsules based on MEL-A were prepared through ultrasonic emulsification and characterized by size, morphology, structure, antioxidant and antibacterial activity. …”
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Synthesis, Structural, and Antimicrobial Studies of Some New Coordination Compounds of Palladium(II) with Azomethines Derived from Amino Acids by Monika Gupta, Sangeeta Sihag, A. K. Varshney, S. Varshney

“…An attempt has been made to probe their bonding and structures on the basis of elemental analyses and IR, 1H, and 13C NMR spectral studies. …”
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An in vitro study on comparative evaluation of shear bond strength of bioactive composite to tooth structure with various dentin conditioning agents by Priyanka Pokkula, Shaik Mohammed Asif, Abdullah Alqarni, Shahabe Saquib Abullais, Shaik Mohamed Shamsudeen, Syed M Yassin, Abosofyan S. Atta, Wahaj Ahmad Khan

“…This study uses various bonding and conditioning agents to evaluate the strength of bioactive composite shear bonds to the tooth structure. Sixty extracted human maxillary premolars were collected for this study. …”
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Structural insights into HIV-2 CA lattice formation and FG-pocket binding revealed by single-particle cryo-EM by Matthew Cook, Christian Freniere, Chunxiang Wu, Faith Lozano, Yong Xiong

“…By templating the assembly of HIV-2 CA on functionalized liposomes, we report high-resolution structures of the HIV-2 CA lattice, including both CA hexamers and pentamers, alone and with peptides of host phenylalanine-glycine (FG)-motif proteins Nup153 and CPSF6. …”
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THE STRUCTURE CONTROL OF THE LARGE DIMENTION CASTINGS OF HIGH-TESTED CAST-IRON WITH THE HELP OF APPARATUS “SORTER MAGNETIC MS-1” by S. G. Sandomirskij

“…The physical principles of magnetic grading of the high-test cast iron castings by structure are analyzed. It is informed about the developed apparatus “Magnetic sorter M C-1”, based on the method ''point pole”. …”
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Effect of UHT Thermal Treatment on the Secondary Structures of Milk Proteins: Insights From FTIR Analysis and Potential Allergenic Activity by Sergio-Miguel Acuña-Nelson, Leslie-Patricia Henríquez-González, Vieroska-Belén Sepúlveda-Villagra, Mauricio Opazo-Navarrete, Samuel Durán-Agüero, Julio-Enrique Parra-Flores

“…Further studies are needed to experimentally validate the allergenic activity of proteins modified by thermal treatments, as only an analytical method (FTIR) was used to evaluate the secondary structures of the proteins.…”
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Land Cover and Forest Type Classification by Values of Vegetation Indices and Forest Structure of Tropical Lowland Forests in Central Vietnam by Hung Nguyen Trong, The Dung Nguyen, Martin Kappas

“…This paper aims to (i) optimize the application of multiple bands of satellite images for land cover classification by using random forest algorithms and (ii) assess correlations and regression of vegetation indices of a better-performed land cover classification image with vertical and horizontal structures of tropical lowland forests in Central Vietnam. …”
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Full-Scale Impact Test and Numerical Simulation of a New-Type Resilient Rock-Shed Flexible Buffer Structure by Z. X. Yu, L. Zhao, L. P. Guo, Y. P. Liu, C. Yang, S. C. Zhao

“…Full-scale impact tests were conducted to study the impact-resilient characteristic of the structure combined with numerical simulation. The dynamic responses of the buffer structure, including force, deformation, and energy dissipation, were analysed in depth. …”
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