Results 121 to 130 of about 45,095 (259)

HWTS 50 Tool Steel Tailored for Laser Powder Bed Fusion: Sliding Wear of Bare Surfaces and Nitriding Response in Comparison with 18Ni300 and AISI H13

steel research international, EarlyView.
This work investigates the wear resistance and nitriding behavior of PBF‐LB/M‐processed Osprey HWTS 50, a lean hot work tool steel. Three heat treatment conditions are compared to conventional wrought H13, H11, and PBF‐LB/M 18Ni300. The study highlights HWTS 50's enhanced nitrogen diffusion, deeper nitriding hardness depth, and comparable or improved ...
Jonathan Hann, Giorgia Lupi, Sylvain Dossin, Riccardo Casati, Mandanà Moshiri, Arne Röttger, Faraz Deirmina   +6 more
wiley   +1 more source

Autophagy‐related 5 in acute ischemic stroke: Variation and linkage with neurofunction, and survival

Annals of Clinical and Translational Neurology
Objective Autophagy‐related 5 (ATG5) facilitates the pathologic process of acute ischemic stroke (AIS) via multiple ways. This study aimed to identify the association of serum ATG5 with clinical outcomes in AIS patients.
Fan Chen, Linxia Wu, Meng Zhang, Minchen Kan, Huimin Chen, Xiaohua Wang, Juanjuan Qu   +6 more
doaj   +1 more source

In Situ Alloying of H13 Tool Steel With TiC via PBF‐LB/M

steel research international, EarlyView.
H13 tool steel is in situ alloyed with titanium carbides (TiC) in amounts up to 30 wt.%. This approach offers the advantage that the carbides melt only partially during processing, preventing excessive carbon enrichment of the steel matrix. The resulting microstructure consists of coarse, undissolved and fine, reprecipitated carbides, leading to grain ...
Oliver Bürgi, Anke Kaletsch, Christoph Broeckmann   +2 more
wiley   +1 more source

Long term outcome and side effects in patients receiving low-dose I125 brachytherapy: a retrospective analysis

International Brazilian Journal of Urology
Objectives: To retrospectively evaluate the disease free survival (DFS), disease specific survival (DSS),overall survival (OS) and side effects in patients who received low-dose rate (LDR) brachytherapy with I125 stranded seeds.
Pieter Logghe, Rolf Verlinde, Frank Bouttens, Caroline Van den Broecke, Nathalie Deman, Koen Verboven, Dirk Maes, Luc Merckx   +7 more
doaj   +1 more source

Influence of Laser Powder‐Based Directed Energy Deposition and Heat Treatment on the Thermal Conductivity of Cold‐Work Tool Steel X65MoCrWV3‐2

steel research international, EarlyView.
The studied X65MoCrWV3‐2 press hardening tool steel, produced via laser‐based direct energy deposition DED‐LB/M, exhibits a 15‐20% lower thermal conductivity than its conventionally produced equivalent when heat‐treated to operational hardness. The microstructural evolution during the employed direct tempering leads to anisotropic thermal transport, as
Julia Hahn, Christoph Escher, Sebastian Weber, Santiago Benito   +3 more
wiley   +1 more source

Biomarker expression and impact on clinical outcomes in an international study of chemoradiation and MRI-based image-guided brachytherapy for locally advanced cervical cancer: BIOEMBRACE.

International Journal of Radiation Oncology, Biology, Physics
PURPOSE BIOEMBRACE-I was designed to study the impact of biomarkers in addition to clinic-pathological factors on disease outcomes in patients treated with chemoradiation and MRI-guided brachytherapy (BT) for locally advanced cervical cancer in EMBRACE ...
S. Chopra, T. Bosse, N. Horeweg, K. Deodhar, Santosh Menon, Tynisha Rafael, Venkatesh Pai, Lucia Rijstenberg, Folkert van Kemenade, Sadhana Kannan, U. Mahantshetty, B. Segedin, Fleur Huang, K. Bruheim, M. Pérez, Bhavana Rai, L. Tan, Nadia Giannakopoulus, M. Schmid, K. Tanderup, R. Pötter, R. Nout   +21 more
semanticscholar   +1 more source

Variation on Toxic and Inflammatory Potential of Coal Smoke of Different Sources From a Region With High Lung Cancer Risk

Environmental Toxicology, EarlyView.
ABSTRACT Excess lung cancer risk in Xuanwei and Fuyuan, China, has been attributed to household air pollution from use of a locally sourced smoky (bituminous) coal. However, the carcinogenic mechanisms remain unclear. Given the important role of inflammation in lung cancer development, this study compared the proinflammatory potentials of the ...
Yongliang Zhang, Wei Hu, Nathanial Rothman, Dingyu Liu, Jihua Li, Jun Xu, Bofu Ning, Roel Vermeulen, Qing Lan, Flemming R. Cassee, George S. Downward   +10 more
wiley   +1 more source

Role of comorbidities and medication on immunotherapy efficacy in cSCC: A DeCOG multicentre analysis

Journal of the European Academy of Dermatology and Venereology, EarlyView.
Immunosuppressive disease was associated with reduced overall survival, while anticoagulant use was linked to prolonged progression‐free survival in advanced cutaneous squamous cell carcinoma treated with immune checkpoint inhibitors. Host‐related factors may modulate immunotherapy efficacy and warrant prospective validation.
Glenn Geidel, Sabrina Bänsch, Laura Adam, Nathan Fekade, Alessandra Rünger, Tim Zell, Daniel J. Smit, Julian Kött, Isabel Heidrich, Michael Weichenthal, Selma Ugurel, Ulrike Leiter, Peter Mohr, Alexandra Geusau, Stephan Grabbe, Markus V. Heppt, Ralf Gutzmer, Jochen Utikal, Jan‐Christoph Simon, Sebastian Haferkamp, Laura Susok, Bastian Schilling, Edgar Dippel, Imke von Wasielewski, Jessica C. Hassel, Carola Berking, Stefan W. Schneider, Christoffer Gebhardt   +27 more
wiley   +1 more source

Germicidal potential and skin compatibility of an innovative UVC phototherapy device emitting at 234 nm

Photochemistry and Photobiology, EarlyView.
A phototherapy device emitting principally at 234 nm was assessed for antimicrobial efficacy against Methicillin‐resistant Staphylococcus aureus and evaluated for skin health hazards. Abstract Chronic wounds are a major healthcare issue affecting more than 10 million Americans each year, with a 5‐year survival similar to cancer and costing the ...
Zheng Tang, David Welch, Manuela Buonanno, Mark Gerber, David J. Brenner   +4 more
wiley   +1 more source

Processing‐Driven Trade‐Offs in Thermal and Mechanical Performance of Polyetherimide‐Carbon Nanotube‐Expanded Graphite Hybrid Composites

SPE Polymers, Volume 7, Issue 2, April 2026.
Processing route controls microstructure in PEI/CNT/expanded graphite composites, where single step compounding favors graphite exfoliation and thermal conductivity, while two‐step processing enhances dispersion and tensile strength. ABSTRACT This study examines the influence of processing strategy on the thermal and mechanical properties of ...
Viswanath Sastry Kaliseti, Ajay Kumar Kadiyala, John Hana, Karthik Rajan Venkatesan, Shahab Zekriardehani, Ajay Krishnamurthy, Joseph G. Lawrence   +6 more
wiley   +1 more source