Moiré band structure engineering using a twisted boron nitride substrate by Xirui Wang, Cheng Xu, Samuel Aronson, Daniel Bennett, Nisarga Paul, Philip J. D. Crowley, Clément Collignon, Kenji Watanabe, Takashi Taniguchi, Raymond Ashoori, Efthimios Kaxiras, Yang Zhang, Pablo Jarillo-Herrero, Kenji Yasuda

“…The resulting modulation of the band structure appears as superlattice resistance peaks, tunable by varying the twist angle, and Hofstadter butterfly physics under a magnetic field. Additionally, we demonstrate the tunability of the moiré potential by altering the dielectric thickness underneath the twisted BN. …”
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Nonlinear Dynamic Model-Based Adaptive Control of a Solenoid-Valve System by DongBin Lee, Peiman Naseradinmousavi, C. Nataraj

“…The challenge is that solenoids and butterfly valves have uncertainties in multiple parameters in the nonlinear model; various kinds of physical appearance such as size and stroke, dynamic parameters including inertia, damping, and torque coefficients, and operational parameters especially, pipe diameters and flow velocities. …”
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An Empirical Model of the Equatorial Electron Pitch Angle Distributions in Earth's Outer Radiation Belt by Artem Smirnov, Yuri Y. Shprits, Hayley Allison, Nikita Aseev, Alexander Drozdov, Peter Kollmann, Dedong Wang, Anthony Saikin

“…The resulting equation resolves all PAD types found in the outer radiation belt (pancake, flat‐top, butterfly and cap PADs) and can be analytically integrated to derive omnidirectional flux. …”
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Quantum Chemical Topological Analysis of [2Fe2S] Core in Novel [FeFe]-Hydrogenase Mimics by Piotr Matczak

“…In this work, the analysis of bonds in the butterfly [2Fe2S] core in a series of complexes based on recently synthesized [FeFe]-hydrogenase mimics has been carried out using a wide range of quantum chemical topological methods. …”
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CONGENITAL SCOLIOSIS: AN ARTICLE REVIEW by Komang Agung Irianto, Hizbillah Yazid

“…Contents: CS can range from hemivertebrae (HV) which may be single or multiple, vertebral bar with or without HV, block vertebrae, wedge shaped or butterfly vertebrae. The risk factors for progression include: type of defect, site of defect, and the patient's age. …”
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Spondylocostal Dysplasia in a 7-Year-Old Sri Lankan Girl Causing Restrictive Lung Disease: A Case Report and Review of the Literature by Phirarthana Kamalanathan, Meranthi Fernando, Rohan Jayawardena, A. Upasena, Shaman Rajindrajith, Sachith Mettananda

“…Skeletal survey revealed fused vertebra involving T5-T6, T9-T10, and L3-L4. Butterfly vertebrae were noted in T2, T4, T6, and T9. …”
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Development and Implementation of an FPGA-Embedded Multimedia Remote Monitoring System for Information Technology Server Room Management by Yongqin Zhu, Kaiwen Hou

“…Additionally, the system employs the fast Fourier transform algorithm and butterfly operations to derive voltage and current AC quantities, while utilizing relative temperature differences to identify equipment faults within the server room. …”
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Methods for Extracting Immune-Response Modulating Agents of Plant Origin by Oksana V. Kozlova, Natalia S. Velichkovich, Elizaveta R. Faskhutdinova, Olga A. Neverova, Andrey N. Petrov

“…Maceration with methanol was applied to meadowsweet (Filipendula ulmaria) while Soxhlet extraction proved especially effective with smoke tree (Cotinus coggygria), moorland spotted orchid (Dactylorhiza maculata), and greater butterfly-orchid (Platanthera chlorantha). Both traditional and novel extraction methods find their application in medicine and food science, where they yield plant extracts of biologically active immune-response modulating agents.…”
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Enhancement of Single‐Molecule Magnet Properties by Manipulating Intramolecular Dipolar Interactions by Jia‐Qi Huang, Qi‐Wei Chen, You‐Song Ding, Xiao‐Fei Zhu, Bing‐Wu Wang, Feng Pan, Zhiping Zheng

“…More importantly, the blocking temperature increased from lower than 2 K for Er2Cl2 to 8 K for Er2Cl3, and the magnetic hysteresis loops at 2 K changed from butterfly‐shaped for Er2Cl2 to open hysteresis loop with coercive force of 7 kOe for Er2Cl3. …”
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A Miniaturized and High Optically Transparent Frequency Selective Surface for RF Shielding Using Double-Glazed Glass Windows for Green Building Applications by Muhammad Nasir, Slawomir Koziel, Adnan Iftikhar

“…The unit cell (UC) design consists of square and butterfly rings with a maximum copper width of 0.1 mm. …”
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Optimal Sizing of a Hybrid Renewable Photovoltaic-Wind System-Based Microgrid Using Harris Hawk Optimizer by Abdullrahman A. Al-Shamma’a, Hassan M. Hussein Farh, Abdullah M. Noman, Abdullah M. Al-Shaalan, Abdulaziz Alkuhayli

“…The efficacy of HHO is investigated, and its performance was compared with seven metaheuristic techniques, grasshopper optimization algorithm (GOA), cuckoo search optimizer (CSO), genetic algorithm (GA), Big Bang–Big Crunch (BBBC), coyote optimizer, crow search, and butterfly optimization algorithm (BOA), to attain the HRE microgrid optimal sizing based on annualized system cost (ASC) reduction. …”
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Enhancing thyroid nodule assessment with deep learning and ultrasound imaging by Jatinder Kumar, Surya Narayan Panda, Devi Dayal, Manish Sharma

“…The thyroid is a tiny, butterfly-shaped gland in the neck which produces hormones that are essential for controlling the body's various metabolic processes. …”
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Adenocarcinoma of the Right Colon in a Patient with Bloom Syndrome by Carlos Augusto Real Martinez, Lilian Vital Pinheiro, Debora Helena Rossi, Michel Gardere Camargo, Maria de Lourdes Setsuko Ayrizono, Raquel Franco Leal, Cláudio Saddy Rodrigues Coy

“…The diagnosis of BS should be considered in patients with growth retardation of prenatal onset, a photosensitive rash in a butterfly distribution over the cheeks, and an increased risk of cancer at an early age. …”
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How effective is circuit training on physical fitness? A high-intensity study in the sport of futsal by John Paul C. Suniga, Joselito M. Custodio, Patrick John B. Roldan, Hatem A. Shlool, Mohammad Fayiz Abumoh'D

“…This exercise uses 14 fitness equipment, namely triceps, leg press, front pull down, calf raise, butterfly, leg extension, bench press, sit-up, back-up, standing rowing, squat, back pull down, bicep, and leg curl. …”
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Molecular genetic basis of epidermolysis bullosa by Yu. Yu. Kotalevskaya, V. A. Stepanov

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Study on seismic performance of high-strength steel earthquake-resilient beam-column joint with double damage elements by Hongchao Guo, Dongdong Zheng, Jing Lu, Xudong Zhou, Wenqi Wang, Yunhe Liu

“…The influence of the length lb of the energy dissipation section in the middle of the flange cover plate, the height hs of the stiffening rib, the length lc of the cantilever beam, and the cutting angle αa of the butterfly damper on the joint performance was studied. …”

In Silico and In Vitro Inhibitory Activity of Indonesian Herbal Compound Extracts against SARS-COV-2 Recombinant Papain-Like Protease by Fairuz Andini Fatiningtyas, Riswanto Napitupulu, Amarila Malik, Is Helianti

“…This study explored the inhibitory potential of compounds from Indonesia herbals Butterfly pea flower (Clitoria ternatea L), Star fruit leaves (Averrhoa carambola L.), and Java plum leaves (Syzygium cumini (L.) …”
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Using causal diagrams and superpopulation models to correct geographic biases in biodiversity monitoring data by Robin J. Boyd, Marc Botham, Emily Dennis, Richard Fox, Collin Harrower, Ian Middlebrook, David B. Roy, Oliver L. Pescott

“…We test the approach using simulated data then apply it to real data from the UK Butterfly Monitoring Scheme (UKBMS). If the variables that explain the geographic bias are known and measured without error, our method is unbiased. …”
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Balancing selection at a wing pattern locus is associated with major shifts in genome-wide patterns of diversity and gene flow by Rodríguez de Cara, María Ángeles, Jay, Paul, Rougemont, Quentin, Chouteau, Mathieu, Whibley, Annabel, Huber, Barbara, Piron-Prunier, Florence, Ramos, Renato Rogner, Freitas, André V. L., Salazar, Camilo, Silva-Brandão, Karina Lucas, Torres, Tatiana Teixeira, Joron, Mathieu

“…Here we study the patterns of genetic variation and geographic structure in a neotropical butterfly, Heliconius numata, and its closely related allies in the so-called melpomene-silvaniform clade. …”
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Wood-Inhabiting Nematode, <i>Bursaphelenchus ussuriensis</i> sp. n. (Nematoda: Aphelenchoididae) from David Elm, with Molecular Phylogeny of the Genus Based on Partial Mitochondria... by Alexander Yu. Ryss, Sergio Álvarez-Ortega, Boris D. Efeykin, Ivan A. Kerchev, Kristina S. Polyanina, Anna I. Solovyeva, Sergei A. Subbotin

“…The new species differs from all species of the <i>Hofmanni</i> group in the closely situated P3 and P4 male caudal papillae and the GP5 small ‘glandpapillae’ pair on the butterfly-like papillae plate, in the set of P1, P2, P3, P4, GP5; vs. in all other species, the P4 papillae pair is absent in the pattern of P1, P2, P3, GP5. …”
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