Article
Engineering, Electrical & Electronic
Li-Bo Guo, Chun-Xi Dong, Yang-Yang Dong, Ting Sun, Yu Mao
Summary: This study addresses the non-ideal sparse representation and harmonics problems in the recovery of linear frequency modulated signals from one-bit data. An algorithm is proposed to achieve consistency in the signal reconstruction process. The algorithm utilizes a stochastic quantization method to address the harmonics issue and extends the sparse support set of signals to decrease the error caused by non-ideal sparse representation. Numerical results demonstrate that the proposed algorithm outperforms state-of-the-art methods in terms of reconstructed signal-to-noise ratios and mean square errors.
DIGITAL SIGNAL PROCESSING
(2022)
Article
Management
Tom Demeulemeester, Dries Goossens, Ben Hermans, Roel Leus
Summary: This research investigates the one-sided matching problem where agents have preferences over objects but objects do not have preferences over agents. By decomposing probabilistic assignments, the researchers find the theoretically best worst-case number of assigned agents and propose two alternative column generation frameworks to achieve this decomposition.
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH
(2023)
Article
Multidisciplinary Sciences
XueLong Hu, JieNing Zhang, SuYing Zhang, PanPan Zhou, Yang Zhang
Summary: Monitoring techniques based on the multivariate coefficients of variation (MCV) have received a great deal of attention in quality control. This study proposes two charts for monitoring MCV and incorporates a variable sampling interval (VSI) strategy, improving the performance through adaptive adjustment of charting parameters. The superiority of the proposed charts is confirmed through comparison with existing MCV charts.
JOURNAL OF KING SAUD UNIVERSITY SCIENCE
(2023)
Article
Engineering, Aerospace
Berkan Dulek
Summary: The convexity properties of detection probability in generalized likelihood ratio test-based detection have been investigated for a one-sided composite signal corrupted by additive unimodal noise. It has been demonstrated that the detection probability of the corresponding threshold detector is concave in normalized signal power at low and high signal-to-noise ratios. For intermediate SNR values, the behavior can be explicitly characterized based on the derivative of the logarithm of the channel noise density and the detector threshold. Optimal time-sharing strategies for average power-limited transmitters and jammers have been established. Numerical examples using Gaussian, Laplace, and Cauchy densities are provided.
IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS
(2023)
Review
Biochemistry & Molecular Biology
Suhita Ray, Kyle Hewitt
Summary: Decades of research on SAM biology have led to the discovery of new modes of action in cell signaling and biomolecular condensation. SAM-dependent mechanisms play a role in hematologic diseases, making hematopoiesis a focus of this review. The increasing understanding of SAM-dependent interactomes suggests that SAM interactions fine tune cell signaling in various developmental and disease contexts, including hematopoiesis and hematologic disease. This review explores the current knowledge, unknown aspects, and future prospects of SAM-targeted therapies.
Review
Physiology
Peng Tan, Lian He, Yun Huang, Yubin Zhou
Summary: Optogenetics combines light and genetics to precisely control living cells, tissues, and organisms. It has advantages such as noninvasiveness, rapid responsiveness, tunability, and high spatiotemporal resolution. This review summarizes the fundamental photochemical properties of optogenetic tools and highlights applications in cellular physiology. It also discusses the progress and future trends in wireless optogenetics.
PHYSIOLOGICAL REVIEWS
(2022)
Article
Management
Mathieu Mercadier, Frank Strobel
Summary: In this study, a one-sided Vysochanskii-Petunin inequality is derived, which provides probability bounds for random variables with the assumption of unimodality, similar to Cantelli's inequality. A potential application of this inequality is in the financial sector, where refined bounds for the individual risk measure of Value-at-Risk are examined, offering an alternative benchmark with regulatory implications for the Basel multiplier.
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH
(2021)
Article
Computer Science, Information Systems
Nurudeen A. Adegoke, Muhammad Riaz, Khadijat Oladayo Ganiyu, Saddam Akber Abbasi
Summary: This article proposes one-sided and two one-sided multivariate control charts for monitoring shifts in the process mean vector, and simulation results show that they outperform existing charts, particularly in detecting small shifts in the mean vector.
Editorial Material
Multidisciplinary Sciences
Amber Dance
Summary: Methods that combine imaging with sequencing are revealing the organizational principles of the genome and its impact on cell fates.
Review
Cell Biology
Courtney A. Dreyer, Kacey VanderVorst, Kermit L. Carraway
Summary: This article discusses the importance of Wnt/planar cell polarity (Wnt/PCP) signaling in the establishment of polarity and cellular motility events in developing and adult tissues. It highlights the role of the transmembrane protein Vangl as a master scaffold for Wnt/PCP signaling and explores how dysregulation of these processes contributes to human diseases.
FRONTIERS IN CELL AND DEVELOPMENTAL BIOLOGY
(2022)
Article
Mathematics, Applied
Dijana Mosic, Predrag S. Stanimirovic, Jajati Keshari Sahoo, Ratikanta Behera, Vasilios N. Katsikis
Summary: This paper introduces a new concept of one-sided weighted inverses and extends it in tensor space. Necessary and sufficient conditions for the existence of these inverses are presented, and different types of outer inverses are described. The applications of the proposed inverses are demonstrated through examples.
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
(2021)
Editorial Material
Multidisciplinary Sciences
Jeffrey A. Farrell
Summary: CellOracle, a computational tool, can predict the interaction of gene networks in programming cell identity during embryonic development. This tool will contribute to a better understanding of the regulation of development.
Article
Polymer Science
Dita Machova, Anna Oberle, Lucie Zarybnicka, Jakub Dohnal, Vit Seda, Jakub Domeny, Veronika Vacenovska, Michal Kloiber, Jan Pencik, Jan Tippner, Petr Cermak
Summary: This paper aimed to analyze the properties of beech wood treated with one-sided surface charring. The surface charring resulted in changes in color, surface roughness, fire resistance, and decay resistance of the wood. The study found that different temperature treatments led to variations in surface roughness and that radial specimens showed better fire resistance. Additionally, there were significant changes in total carbohydrate content at various wood depths after surface charring.
Article
Computer Science, Theory & Methods
Ziheng Wang, Heng Chen, Xiaoshe Dong, Weilin Cai, Xingjun Zhang
Summary: This article discusses the application and analysis of one-sided communication in MPI, and proposes the LogSC model to evaluate the costs of one-sided communication, including window cost, transmission cost, synchronization cost, and computational cost. By modeling and experimenting with different operations and algorithms, the accuracy and effectiveness of the model are verified.
FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE
(2022)
Article
Mathematics, Applied
Maria Lorente, Francisco J. Martin-Reyes, Israel P. Rivera-Rios
Summary: In this paper, we provide quantitative one-sided estimates that recover the dependences in the classical setting. We estimate the one-sided maximal function in Lorentz spaces and demonstrate the applicability of the conjugation method for commutators in this context.
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS
(2024)
Article
Oncology
L. Sun, Y. Shi, G. Wang, X. Wang, S. Zeng, S. E. Dunn, G. D. Fairn, Y-J Li, D. E. Spaner
Article
Biochemistry & Molecular Biology
Minhyoung Lee, Gregory D. Fairn
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS
(2018)
Review
Biochemistry & Molecular Biology
Stella M. Lu, Gregory D. Fairn
CRITICAL REVIEWS IN BIOCHEMISTRY AND MOLECULAR BIOLOGY
(2018)
Article
Cell Biology
Mira Sohn, Marek Korzeniowski, James P. Zewe, Rachel C. Wills, Gerald R. V. Hammond, Jana Humpolickova, Lukas Vrzal, Dominika Chalupska, Vaclav Veverka, Gregory D. Fairn, Evzen Boura, Tamas Balla
JOURNAL OF CELL BIOLOGY
(2018)
Article
Cell Biology
Stella M. Lu, Gregory D. Fairn
Editorial Material
Biology
Kevin C. Courtney, Karen Y. Y. Fung, Frederick R. Maxfield, Gregory D. Fairn, Xiaohui Zha
Article
Microbiology
Joel M. J. Tan, Nora Mellouk, Suzanne E. Osborne, Dustin A. Ammendolia, Diana N. Dyer, Ren Li, Diede Brunen, Jorik M. van Rijn, Ju Huang, Mark A. Czuczman, Marija A. Cemma, Amy M. Wons, Christopher M. Yip, Ramnik J. Xavier, Donna A. MacDuff, Fulvio Reggiori, Jayanta Debnath, Tamotsu Yoshimori, Peter K. Kim, Gregory D. Fairn, Etienne Coyaud, Brian Raught, Aleixo M. Muise, Darren E. Higgins, John H. Brumell
NATURE MICROBIOLOGY
(2018)
Article
Physiology
Hira Raheel, Siavash Ghaffari, Negar Khosraviani, Victoria Mintsopoulos, Derek Auyeung, Changsen Wang, Yun Hye Kim, Brendan Mullen, Hoon-Ki Sung, May Ho, Gregory Fairn, Dante Neculai, Maria Febbraio, Bryan Heit, Warren L. Lee
AMERICAN JOURNAL OF PHYSIOLOGY-LUNG CELLULAR AND MOLECULAR PHYSIOLOGY
(2019)
Review
Cell Biology
Johannes Westman, Bernhard Hube, Gregory D. Fairn
CELLULAR MICROBIOLOGY
(2019)
Article
Cell Biology
Philip P. Ostrowski, Spencer A. Freeman, Gregory Fairn, Sergio Grinstein
DEVELOPMENTAL CELL
(2019)
Review
Cell Biology
Michael G. Sugiyama, Gregory D. Fairn, Costin N. Antonescu
FRONTIERS IN CELL AND DEVELOPMENTAL BIOLOGY
(2019)
Article
Multidisciplinary Sciences
Yanbo Yang, Miriam Park, Masashi Maekawa, Gregory D. Fairn
SCIENTIFIC REPORTS
(2019)
Article
Cell Biology
Fernando Montano-Rendon, Glenn F. W. Walpole, Matthias Krause, Gerald R. V. Hammond, Sergio Grinstein, Gregory D. Fairn
Summary: PI 3-kinase is crucial for phagocytosis, with PI3,4P2, Lamellipodin, and VASP playing essential roles in actin-driven pseudopod extension and particle engulfment. Phosphoinositides are key regulators of vesicular traffic and signaling during phagocytosis, with locally generated PtdIns(3,4)P-2 influencing pseudopod progression and phagocytosis. Lamellipodin and VASP are important actin-regulatory proteins involved in phagosome formation downstream of PtdIns(3,4)P-2.
JOURNAL OF CELL BIOLOGY
(2022)
Article
Cell Biology
John Abousawan, Laura A. Orofiamma, Gregory D. Fairn, Costin N. Antonescu
Summary: The epidermal growth factor receptor (EGFR) controls many cellular functions by undergoing dimerization, phosphorylation, and activation of signals including the PI3K-Akt pathway upon ligand binding. The role of flotillin nanodomains in EGFR signaling remains unclear, as some studies suggest their involvement while others show limited effect. This study reveals that HER2 expression alters EGFR signaling duration and requires flotillin-1 and c-Src for Akt activation and cell proliferation.
JOURNAL OF CELL SCIENCE
(2023)
Article
Multidisciplinary Sciences
Michael G. Sugiyama, Aidan I. Brown, Jesus Vega-Lugo, Jazlyn P. Borges, Andrew M. Scott, Khuloud Jaqaman, Gregory D. Fairn, Costin N. Antonescu
Summary: Using single particle tracking, the authors discovered that EGFR is more confined when bound to ligands, and this confinement is regulated by clathrin and tetraspanin nanodomains. Ligand binding to unliganded EGFR occurs mainly in tetraspanin nanodomains, and disrupting these nanodomains impairs ligand binding and alters the receptor's ectodomain conformation. This study reveals a mechanism by which EGFR confinement within tetraspanin nanodomains regulates ligand binding and signaling.
NATURE COMMUNICATIONS
(2023)
