Results 101 to 110 of about 56,421 (241)

Dynamic Analysis of High-Speed Elevator Braking Incorporating Time-Varying Slip and Multi-Mode Operational Transitions

Applied Sciences
The braking system is a critical safety mechanism for elevators, making precise performance prediction essential for robust design. However, high-speed elevator braking is a complex nonlinear dynamic process featuring real-time stick-slip transitions at ...
Zhongxu Tian, Qi Jiang, Zhiwei Gao, Can Luo   +3 more
doaj   +1 more source

Unveiling Endotypes in Systemic Lupus Erythematosus Through Multiomic Analysis: Insights Into Cardiovascular and Renal Complications

Arthritis &Rheumatology, EarlyView.
Objective Systemic lupus erythematosus (SLE) shows clinical and molecular heterogeneity, and cardiovascular (CV) complications and lupus nephritis (LN) remain leading causes of morbidity and mortality. This study investigated whether omic profiling can reveal molecular endotypes linked to these outcomes.
Tomás Cerdó, Laurel Woodridge, Sagrario Corrales, Juan Rafael Muñoz‐Castañeda, Ana Isabel Torralbo, Anisur Rahman, Filipa Farinha, Rafaela Ortega Castro, Pedro Segui, Ismael Sanchez‐Pareja, Laura Muñoz‐Barrera, Christian Merlo, Desiree Ruiz‐Vilchez, M. Carmen Ábalos‐Aguilera, Pilar Font, Nuria Barbarroja Puerto, PRECISESADS Clinical Consortium, Lorenzo Beretta, Barbara Vigone, Jacques‐Olivier Pers, Alain Saraux, Valérie Devauchelle‐Pensec, Divi Cornec, Sandrine Jousse‐Joulin, Bernard Lauwerys, Julie Ducreux, Anne‐Lise Maudoux, Carlos Vasconcelos, Ana Tavares, Esmeralda Neves, Raquel Faria, Mariana Brandão, Ana Campar, António Marinho, Fátima Farinha, Isabel Almeida, Miguel Angel Gonzalez‐Gay Mantecón, Ricardo Blanco Alonso, Alfonso Corrales Martínez, Ricard Cervera, Ignasi Rodríguez‐Pintó, Gerard Espinosa, Rik Lories, Ellen De Langhe, Nicolas Hunzelmann, Doreen Belz, Torsten Witte, Niklas Baerlecken, Georg Stummvoll, Michael Zauner, Michaela Lehner, Eduardo Collantes, Ma Carmen Castro‐Villegas, Norberto Ortego, María Concepción Fernández Roldán, Enrique Raya, Inmaculada Jiménez Moleón, Enrique de Ramon, Isabel Díaz Quintero, Pier Luigi Meroni, Maria Gerosa, Tommaso Schioppo, Carolina Artusi, Carlo Chizzolini, Aleksandra Zuber, Donatienne Wynar, Laszló Kovács, Attila Balog, Magdolna Deák, Márta Bocskai, Sonja Dulic, Gabriella Kádár, Falk Hiepe, Velia Gerl, Silvia Thiel, Manuel Rodriguez Maresca, Antonio López‐Berrio, Rocío Aguilar‐Quesada, Héctor Navarro‐Linares, Marta Alarcón‐Riquelme, Alejandro Escudero‐Contreras, M. Ángeles Aguirre‐Zamorano, Carlos Perez‐Sanchez, Elizabeth C. Jury, Chary Lopez‐Pedrera   +84 more
wiley   +1 more source

Horizontal Vibration of the Coupled Rope–Car–Rail System in High-Speed Elevators Under Building Sway Excitation

Buildings
Horizontal vibrations in high-speed elevators induced by building sway degrade ride comfort and compromise operational safety. Developing an accurate and robust dynamic model is essential for effective vibration control.
Wen Wang, Jiang Qian, Yunyang Wang, Benkun Tan   +3 more
doaj   +1 more source

Elevator System

, 2016
The invention relates to an elevator system comprising an elevator car, a counterweight, a compensation rope affixed at a first end to the elevator car and at a second end to the counterweight, and a compensation sheave, the compensation rope being ...
Smith, Rory, Kaczmarczyk, Stefan
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Amusement transportation by wire rope

, 2022
OITAF-NACS: tenth symposium, August 17 - 19, 2009, Hampton Inn, Denver West, Lakewood, Colorado, USA; International Organization for Transportation by Rope, North American Continental Section.Held at: Arthur Lakes Library, Colorado School of Mines ...
Doman, D. Mark
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Comparative Transcriptional Profiling of Key Macrophage and Fibroblast Subpopulations in Rheumatoid Arthritis–Associated Lung Disease

Arthritis &Rheumatology, EarlyView.
Objective Rheumatoid arthritis (RA) often involves extra‐articular complications, including interstitial lung disease (ILD) and/or pulmonary nodules. Transcriptomic profiling of lung tissue provides the opportunity to directly assess cell‐specific gene expression and corresponding pathway activation in different types of rheumatoid lung disease ...
Tracy Tabib, Ogechukwu Ezenwa, Joshua Sciurba, Eleanor B. Valenzi, John Sembrat, Brittany Cody, Jishnu Das, Robert Lafyatis, Dana P. Ascherman   +8 more
wiley   +1 more source

Rope-Free Elevator System Based on Planar Positioners for Vertical and Horizontal Transport

, 2017
An original solution of a mechatronic rope-free elevator is presented in the article. The elevator cars in the proposed solution can travel in the shaft both vertically and horizontally, as well as in the two directions simultaneously. The elevator drive
Trochimczuk, Roman, Roman Trochimczuk, Huścio, Tomasz, Tomasz Huścio   +3 more
core   +1 more source

Lateral Ulnar Collateral Ligament Reconstruction Through a Mini‐Invasive Approach

Arthroscopy Techniques, EarlyView.
Abstract Posterolateral rotatory instability is the most common form of elbow instability, secondary to valgus, supination, and axial loading in elbow extension. The lateral ulnar collateral ligament (LUCL) is the primary restraint to posterolateral rotatory instability and multiple techniques of repair and reconstruction of the LUCL have been reported
Valeria Vismara, Nieto Carlos Murillo, Alfonso Carlos Gonzalez‐Delgado, Grégoire Ciais, Filip Cosic, Pierre Laumonerie   +5 more
wiley   +1 more source

Features of parameter formation when comparing the efficiency of passenger elevators electric drives

Trudy Odesskogo Politehničeskogo Universiteta
The current situation in the elevator industry in the housing and communal sector is a rather important and urgent problem. Most of the machines in the existing fleet have already worked out their resource by 60% or more. There was conducted an analysis
Андрій Олександрович Бойко, Артем Андрійович Савельев, Іван Олександрович Климчук, Дмитро Сергійович Iгнатенко   +3 more
doaj   +5 more sources

Perancangan Sistem Keamanan Elevator dengan Metode Strain Controlled Berbasis PLC [PDF]

, 2020
Elevator merupakan salah satu alat transportasi vertikal yang banyakdigunakan di gedung bertingkat. Alat ini mampu membawa penumpang naik/turunlantai dengan waktu yang singkat.
SOPANDI, Imaludin
core