Results 31 to 40 of about 2,969,990 (237)

Material Removal Characteristic of Laser Cladding Cobalt-Based Alloy in the Photochemical Process

Metals, 2019
Cobalt-based alloy materials, widely used for laser cladding, are difficult to process. To address this problem, and based on the analysis of the physicochemical properties of cobalt and its compounds, a method for removing cobalt-based alloy materials ...
Xi Zeng, Zhuo Li, Fengfei Xi, Shiming Ji, Lei Qiu, Meng Shi, Qianqian Zheng, Wenbin Qiu   +7 more
doaj   +1 more source

Adherence to Protocol Recommendations for Children With Wilms Tumour in Two Consecutive Studies in the United Kingdom and Ireland—Does Variation Matter?

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Wilms tumour (WT) has excellent event‐free and overall survival (OS). However, small differences exist between countries participating in the same international study. This led us to examine variation in adherence to protocol recommendations as a potential contributing factor.
Suzanne Tugnait, R. Al‐Saadi, A. Lopez‐Cortes, K. Dzhuma, M. Oostveen, J. Brok, S. Irtan, M. Weeks, J. Bate, S. Baker, R. Williams, M. Powis, D. Saunders, O. Olsen, T. Watson, S. Shelmerdine, S. Vaidya, L. Howell, C. Duncan, G. M. Vujanic, C. Stiller, G. P. Balchin, T. Chowdhury, K. Pritchard‐Jones   +23 more
wiley   +1 more source

Characterization and benchmarking of complete 4D transverse phase space for high-intensity ion beams using novel virtual pepper-pot technique

Scientific Reports
Precise and fast measurement of transverse beam properties is essential for understanding and optimizing particle beams. In this study, a multi-diagnostic approach is employed for high-dimensional transverse phase space reconstruction of high-intensity ...
Emre Cosgun, SeokHo Moon, DongHwan Kim, SeungHyun Lee, HanSung Kim, HyeokJung Kwon, Moses Chung   +6 more
doaj   +1 more source

Impact Analysis of Welding Sequence to Reduce Weld Deformation in Aluminum Hulls

Journal of Marine Science and Engineering
Aluminum hulls, which are preferred in the marine industry due to their durability, corrosion resistance, and lightweight properties, face serious challenges due to thermal deformation during welding.
Chungwoo Lee, Suseong Woo, Jisun Kim
doaj   +1 more source

Ultralong Stretchable Soft Actuator (US2A): Design, Modeling and Application

Chinese Journal of Mechanical Engineering, 2023
Actuator plays a significant role in soft robotics. This paper proposed an ultralong stretchable soft actuator (US2A) with a variable and sizeable maximum elongation. The US2A is composed of a silicone rubber tube and a bellows woven sleeve.
Wenbiao Wang, Yunfei Zhu, Shibo Cai, Guanjun Bao   +3 more
doaj   +1 more source

Sirolimus for Extracranial Arteriovenous Malformations: A Scoping Review of the Evidence in Syndromic and Non‐Syndromic Cases

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Arteriovenous malformations (AVMs) are rare, high‐flow, vascular anomalies that can occur either sporadically or as part of a genetic syndrome. AVMs can progress with serious morbidity and even mortality if left unchecked. Sirolimus is an mTOR inhibitor that is effective in low‐flow vascular malformations; however, its role in AVMs is unclear.
Will Swansson, Ingrid Winship, Gary Hammerschlag, Laura Scardamaglia   +3 more
wiley   +1 more source

Synthesis mechanism from graphene quantum dots to carbon nanotubes by ion-sputtering assisted chemical vapor deposition

Discover Nano
We present the first work of the synthesis mechanism from graphene quantum dots (GQDs) to carbon nanotubes (CNTs) by an ion-sputtering assisted chemical vapor deposition.
Jun Mok Ha, Seoung Ho Lee, Daehyeon Park, Young Jun Yoon, In Mok Yang, Junhyeok Seo, Yong Seok Hwang, Chan Young Lee, Jae Kwon Suk, Jun Kue Park, Sunmog Yeo   +10 more
doaj   +1 more source

Evaluating the Utility of Paired Tumor and Germline Targeted DNA Sequencing for Pediatric Oncology Patients: A Single Institution Report

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate the diagnostic yield and utility of universal paired tumor–normal multigene panel sequencing in newly diagnosed pediatric solid and central nervous system (CNS) tumor patients and to compare the detection of germline pathogenic/likely pathogenic variants (PV/LPVs) against established clinical referral criteria for cancer ...
Natalie Waligorski, Rebecca Ronsley, Shannon M. Stasi, Jeffrey Stevens, Erin R. Rudzinski, Christina M. Lockwood, Sarah E. S. Leary, Bonnie L. Cole, Michelle A. Ting, Vera Paulson   +9 more
wiley   +1 more source

Incidence and clinical outcomes of ventilator-associated events in Russian tertiary care settings: an analysis of electronic health records

BMC Research Notes
Objective This research aimed to evaluate the epidemiological and clinical characteristics of ventilator-associated events (VAE) using the CDC framework in a tertiary hospital in Moscow, Russia. Results In this cohort study, we analyzed electronic health
Sergei Vladimirov, Ilia Klimenko, Nikita Matiushkov, Denis Protsenko, Dmitry Sergeev   +4 more
doaj   +1 more source

Effect of fluid motion on the impact erosion by a micro-particle on quartz crystals

AIP Advances, 2016
Abrasive slurry jet (ASJ) is a promising technology to process a variety of materials with advantages of high flexibility, no heat affected zone and high cutting efficiency.
D. H. Cai, H. Qi, D. H. Wen, L. Zhang, Q. L. Yuan, Z. Z. Chen   +5 more
doaj   +1 more source