Results 111 to 120 of about 402,825 (307)
Arthritis Care &Research, Accepted Article.People with systemic autoimmune and rheumatic diseases (SARDs) are at higher risk than the general population of experiencing adverse pregnancy and perinatal outcomes such as preeclampsia, intrauterine growth restriction, and maternal and/or fetal death.
Mehret Birru Talabi, Sonya Borrero
wiley +1 more source
Analisis Daya Dukung Tanah Pondasi Dangkal Dengan Beberapa Metode [PDF]
, 2009 This analysis aim to obtain variation of bearing capacity of soil foundation for the same case based on methods is Terzaghi, Meyerhof, Vesic, Hansen and Ohsaki.
Martini, M. (Martini)
core
Current Tracking Adaptive Control of Brushless DC Motors
International Journal of Adaptive Control and Signal Processing, EarlyView.In this paper, the current tracking for Brushless Direct Current motors is approached considering uncertainty in the parameters of the motor's model. An adaptive control scheme to compensate electrical parameters uncertainty is proposed without requiring any knowledge of the mechanical parameters.
Fernanda Ramos‐García +3 more
wiley +1 more source
A conventional point of view on active magnetic bearings [PDF]
Active magnetic bearings used in rotating machinery should be designed as locally controlled, independent devices similar to other types of bearings.
Chen, H. Ming, Dill, Jim
core +1 more source
Advanced Engineering Materials, EarlyView.Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat +6 more
wiley +1 more source
Optimization of self-acting herringbone-grooved journal bearings for maximum stability [PDF]
Groove parameters were determined to maximize the stability of herringbone-grooved journal bearings. Parameters optimized were groove depth, width, length, and angle.
Fleming, D. P., Hamrock, B. J.
core +1 more source
Korelasi Penentuan Daya Dukung Tiang Cara Empirik (Cpt) Dengan Pile Driven Analysis (Pda) Di Kota Pekanbaru [PDF]
, 2007 Axial bearing capacity of pile foundation can be estimated empirically from cone penetration test (CPT). Actual capacity of foundation can be obtained from static load test or pile driving analyzer (PDA).
Nugroho, S. (SA), Yusa, M. (Muhamad)
core
Advanced Engineering Materials, EarlyView.Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
Journal of Asian Architecture and Building EngineeringSteel-reinforced recycled aggregate concrete-filled square steel tube columns (SSTSRRC) represent a novel composite structural form with excellent load-bearing capacity and energy dissipation performance, making them suitable for structures with high ...
Yi Liu +4 more
doaj +1 more source