Results 21 to 30 of about 861,022 (290)

Characterisation of friction and lubrication regimes in premium tubular connections [PDF]

, 2012
A friction test rig has been developed to carry out repeated sliding friction tests for premium tubular connections. The test rig enables accurate measurement of friction in various contact regimes which are relevant to the threaded connections between ...
,, Bezensek, B, Le, HR, Leech, A, Roberts, A, Stewart, F, Williams, JA   +6 more
core   +1 more source

The impact of utilizing UHPFRC in beam-column joints with different patterns of transverse reinforcement

Fracture and Structural Integrity, 2023
This research studies and assesses the possibility of employing UHPFRC in exterior beam-column joints (BCJs). Eight specimens with various concrete material characteristics and steel reinforcing details are cast and examined under repeated loads. Normal
Ayman Abdo, Heba A. Mohamed , Talaat Ryad, Sayed Ahmed   +3 more
doaj  

Computed tomography-osteoabsorptiometry for assessing the density distribution of subchondral bone as a measure of long-term mechanical adaptation in individual joints [PDF]

, 1989
To estimate subchondral mineralisation patterns which represent the long-term loading history of individual joints, a method has been developed employing computed tomography (CT) which permits repeated examination of living joints.
A Schleicher, B Kummer, B Kummer, Berthold Wimmer, E Amtmann, Erik Schulte, F Pauwels, GU Rao, H Konermann, H Molzberger, HE Meema, HK Genant, J Adams, J Noble, J-J Knief, K Kouris, Magdalena M�ller-Gerbl, N Möllers, Norbert Hodapp, P Maquet, P Steiger, Reinhard Putz, SB Murphy, WA Kalender   +23 more
core   +1 more source

Estimation of fatigue life on heat-treated 0.45%C steel under repeated two-step variable amplitude loading

Nihon Kikai Gakkai ronbunshu, 2018
In order to design a rotating shaft, it is necessary to investigate the fatigue characteristics under the variable amplitude loading by using a rotating bending fatigue machine.
Toru TAKASE, Atsuhiro KOYAMA, Takeshi UCHIDA   +2 more
doaj   +1 more source

Nocturnal Changes in Knee Cartilage Thickness in Young Healthy Adults [PDF]

, 2012
Magnetic resonance imaging (MRI) allows one to analyze cartilage physiology in vivo. Cartilage deforms during loading, but little is known about its recovery after deformation.
Eckstein, F., Hudelmaier, M., Sitoci, K. H.   +2 more
core   +1 more source

Generalized Additive Model for Predicting ECBR of Stabilized Subgrades for Pavement

IEEE Access
This study presents a Generalized Additive Model (GAM) to predict the effective CBR (ECBR) of soil subgrade stabilized with recycled plastic waste under repeated loading (RL) conditions.
Alka Shah, Tejaskumar Thaker, Vipin Shukla   +2 more
doaj   +1 more source

Hydromechanical behavior of unsaturated expansive clay under repetitive loading

Journal of Rock Mechanics and Geotechnical Engineering, 2021
Compacted layers of expansive soils are used in different engineering projects, such as subgrades, engineered clay barriers, and buffers for radioactive waste disposal. These layers are exposed to a variety of stresses and wetting conditions during field
Ahmed M. Al-Mahbashi, Mosleh A. Al-Shamrani, Mohammad F. Abbas   +2 more
doaj   +1 more source

Psychosocial Outcomes in Patients With Endocrine Tumor Syndromes: A Systematic Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The combination of disease manifestations, the familial burden, and varying penetrance of endocrine tumor syndromes (ETSs) is unique. This review aimed to portray and summarize available data on psychosocial outcomes in patients with ETSs and explore gaps and opportunities for future research and care.
Daniël Zwerus, Floortje Strobbe, Annemarie A. Verrijn Stuart, Hanneke M. van Santen, Gerlof D. Valk, Sasja A. Schepers, Rachel S. van Leeuwaarde   +6 more
wiley   +1 more source

Experimental study on bearing capacity of plate anchor in clay under repeated loading

Yantu gongcheng xuebao
Floating structure is an important structure form in the development of far-reaching Marine resources. The anchor foundation connected with it by anchor chain is the key part to ensure its security and stability in place.
SUN Yifei 1, 2, WANG Le 1, 2, ZHANG Tingran 1, 2, ZHANG Chunhui 3, TIAN Yinghui 4
doaj   +1 more source

The MedSupport Multilevel Intervention to Enhance Support for Pediatric Medication Adherence: Development and Feasibility Testing

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction We developed MedSupport, a multilevel medication adherence intervention designed to address root barriers to medication adherence. This study sought to explore the feasibility and acceptability of the MedSupport intervention strategies to support a future full‐scale randomized controlled trial.
Elizabeth G. Bouchard, Hital Patel, Paula C. Vincent, Justine Kahn, Kira Bona, Thai Hoa Tran, Elisa M. Rodriguez, Kristopher Attwood, Kara M. Kelly   +8 more
wiley   +1 more source