Observational research in epidemic settings: a roadmap to reform by Marc Lipsitch, Nicholas Evans, Alexandra L Phelan, Stephany N Duda, Annette Rid, Colin J Carlson, Jennifer B Rosen, Natalie E Dean, John Barugahare, Maya B Mathur, Emily E Ricotta, Fausto A Bustos Carrillo, Samuel Angelli-Nichols, Adia Benton, Emma Chang-Rabley, Lisa Federer, Mary-Margaret A Fill, Elizabeth C LeRoy, Natalie M Linton, Lauren Sauer, Sheena G Sullivan, Mackenzie Zendt

“…Then, we present obstacles that remain in ensuring observational studies are optimally designed, conducted and communicated.…”
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Cryo-electron tomography pipeline for plasma membranes by Willy W. Sun, Dennis J. Michalak, Kem A. Sochacki, Prasanthi Kunamaneni, Marco A. Alfonzo-Méndez, Andreas M. Arnold, Marie-Paule Strub, Jenny E. Hinshaw, Justin W. Taraska

“…Here, we present a correlative cryo-electron tomography pipeline optimally suited to image large ultra-thin areas of isolated basal and apical plasma membranes. …”
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Influential Components of People\'s Relationship with Environment in the Formation of Social Interactions (Case Study: Tarbiat Pedestrian and Valiasr Pedestrian ) by FARAHNAZ khademfesgandid, Maryam Singery, Mahsa Faramarzi asl, Samad SAbag Dehkhargani

“…This study seeks to evaluate the extent of social interactions in these two paths and attempts to provide an optimal solution in this regard. Historical, appropriate physical structures And ... have been studied and divided into two sub-components of physical components such as existing values ​​and attitudes regarding physical components, and regarding subjective sub-components of mental imagery, user interests In this study, we tested the t-components and sub-components mentioned above. …”
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Gamma Kernel Estimators for Density and Hazard Rate of Right-Censored Data by T. Bouezmarni, A. El Ghouch, M. Mesfioui

“…The estimators are free of bias and achieve the optimal rate of convergence in terms of integrated mean squared error. …”
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Quality control of metallized polymer films after automated laser perforation by P. A. Vyatlev, E. V. Leun, D. V. Sergeev, V. K. Sysoev

“…When measuring the profile of the edge of the perforated hole, the optimal geometric parameters of the carbon Deposit zone consisting mainly of carbon corresponding to the effective mode of laser perforation and the maximum strength are determined. …”
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The Relationship between Health and Community across Aging Cohorts by Julie Norstrand, Keith T. Chan

“…Development of tools for individual and community interventions to ensure optimal fit between the aging individual and their environment is discussed, along with recommendations for enhancing social work theory and practice.…”
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ANALYSIS OF THE VARIATION OF VIBRATIONS THAT APPEAR DURING TURNING WORKS WITH TRANSVERSE FEED DUE TO THE MODIFICATION OF THE FUNCTIONAL GEOMETRY OF THE CUTTING TOOL by Mădălin TOMESCU, Ionela Magdalena ROTARU

“…Thus, in the work, the optimal constructive geometry of a lathe knife that can be used for turning a piece with a diameter was established 150mm and the vibrations during processing by turning with transverse feed of C45 steel (1.0503): EN 10277-2- 2008- 150mm . …”
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WLAN Technologies for Audio Delivery by Nicolas-Alexander Tatlas, Andreas Floros, Thomas Zarouchas, John Mourjopoulos

“…A novel synchronization scheme is also introduced, allowing optimized playback for multiple receivers. The perceptual audio performance is assessed for both stereo and 5-channel applications based on either PCM or compressed audio signals.…”
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Utilisation of High Molecular Weight and Ultra-High Molecular Weight Hyaluronan in Management of Glioblastoma by Alex-Adrian Salagean, Cezara-Anca-Denisa Moldovan, Mark Slevin

“…Considering the limited treatment options available in the treatment of glioblastoma, in this review, we discuss the novel utilisation of ultra-high molecular weight HA—originally identified as a mechanism for maintaining longevity in the naked mole-rat—as both a protective and extracellular matrix-optimizing colloidal scaffold, and a means to deliver therapy in resected brain tumours. …”
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Selecting the appropriate design in biomedical research: experimental studies. Part II by Raúl Aguilera Eguía, Ángel Roco Videla, Olga Patricia López Soto, Brenda Herrera Serna, Héctor Fuentes Barria, Mariana Melo Lonconao

“…Considerations are issued from the historical evolution and theoretical foundations, to the practical implementation of experimental designs, with a particular focus on randomized clinical trials, for their robustness in demonstrating causal relationships and influence in optimizing clinical decisions. Fundamental ethical criteria, including informed consent and ethical review, are also addressed, highlighting their indispensable role in the protection of study subjects and the overall integrity of research. …”
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Comprehensive Interpretation of a Three-Point Gauss Quadrature with Variable Sampling Points and Its Application to Integration for Discrete Data by Young-Doo Kwon, Soon-Bum Kwon, Bo-Kyung Shim, Hyun-Wook Kwon

“…This study examined the characteristics of a variable three-point Gauss quadrature using a variable set of weighting factors and corresponding optimal sampling points. The major findings were as follows. …”
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Adsorption Properties of O2 onCr5 Nanostructures: A DFT Study by Mohammad T. Baei, Ali Kazemi Babaheydari, Parviz Torabi

“…Based on the density functional theory (DFT) adsorption properties of oxygen molecule on Cr5 nanostructures at various positions (top, bridge and central sites) were investigated. Geometry optimizations and vibrational frequencies of them were carried out at B3LYP level of theory with LANL2DZ and 6-31G* basis sets using Gaussian 98 suites of program. …”
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Channel Estimation in DCT-Based OFDM by Yulin Wang, Gengxin Zhang, Zhidong Xie, Jing Hu

“…However MMSE can achieve optimal performance because of prior knowledge of the channel statistic.…”
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Tunable Reflectarray Cell for Wide Angle Beam-Steering Radar Applications by F. Venneri, S. Costanzo, G. Di Massa

“…The radiating structure is accurately optimized to provide a full phase tuning range by adopting a single varactor load as phase shifter element. …”
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Arsenic Trioxide in Synergy with Vitamin D Rescues the Defective VDR-PPAR-γ Functional Module of Autophagy in Rheumatoid Arthritis by Weiyan Wang, Chunling Li, Zhiyi Zhang, Yue Zhang

“…Arsenic trioxide (ATO) is a single agent used for the treatment of acute promyelocytic leukemia and is highly promising for other malignancies but is also attractive for RA, although its relationship with autophagy remains to be further clarified and its application optimized. For the first time, we report a defective functional module of autophagy comprising the Vitamin D receptor (VDR), PPAR-γ, microtubule-associated protein 1 light-chain 3 (LC3), and p62 which appears in RA synovial fibroblasts. …”
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Fast and Effective Route for Removing Methylene Blue from Aqueous Solution by Using Red Mud-Activated Graphite Composites by Ha Xuan Linh, Ngo Thi Thu, Tran Quoc Toan, Do Tra Huong, Bui Thanh Giang, Huynh Ky Phuong Ha, Hong-Tham T. Nguyen, N. T. K. Chung, Tri Khoa Nguyen, Nguyen Thanh Hai

“…The effect of pH, contact time, adsorbent dosage, and the initial concentration of methylene blue was investigated. The optimal condition was found at pH 6, contact time 120 min, and amount of adsorbent 1 mg/L. …”
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Preparation and Performance of an Oil-Soluble Polyethylene Wax Particles Temporary Plugging Agent by Cuixia Li, Xiaoping Qin, Liangchuan Li, Fei Yan, Jinzhong Wang, Yixin Zhang

“…Emulsifier and stabilizer were selected, and the dosage of emulsifier, stabilizer, and stirring speed was optimized. The method for preparing OPPTA was formed. …”
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FEATURES OF THE CONTENT AND METHODS OF CONDUCTING CLASS WITH STUDENTS OF THE SPECIAL DEPARTMENT OF THE DISCIPLINE “PHYSICAL CULTURE AND SPORT” by I. A. Kabanova, V. A. Seregina, Т. A. Kachalova

“…The results of this study will serve as the basis of the optimizing medical and prophylactic complexes of exercises for students of the State University of Management.…”
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Fast Two-Step Energy Detection for Spectrum Sensing by Meiling Lai, Shengliang Peng, Xi Yang, Lin Zhou

“…Moreover, under the constraint of constant false alarm, this paper optimizes the thresholds from maximizing detection probability point of view. …”
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Suppurative Mediastinitis Secondary to Burkholderia Cepacia in a Patient with Cystic Fibrosis by Ronald B George, Yannick Cartier, Alan G Casson, Paul Hernandez

“…The present case report describes a 40-year-old man with CF who developed Cepacia syndrome complicated by suppurative mediastinitis, from which B cepacia was isolated. Despite optimal medical and surgical therapy, this patient succumbed to his illness. …”
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