Results 111 to 120 of about 288,096 (333)

Large‐Scale Interlaboratory Study Along the Entire Process Chain of Laser Powder Bed Fusion: Bridging Variability, Standards, and Optimization across Metals and Polymers

Advanced Engineering Materials, EarlyView.
What happens when 32 labs join forces to study nanoparticle‐modified powders? A data‐driven journey through laser powder bed fusion—now openly accessible for the entire additive manufacturing community—is studied. Laser powder bed fusion is a cornerstone technology for additive manufacturing (AM) of metals and polymers, yet challenges in achieving ...
Ihsan Murat Kuşoğlu, Sunidhi Garg, Arvid Abel, Prasanna V. Balachandran, Stephan Barcikowski, Louis Becker, Jan-Simeon Bernsmann, Jonas Boseila, Christoph Broeckmann, Mert Coskun, Malte Dreyer, Mark East, Mark Easton, Nils Ellendt, Stan Gann, Bilal Gökce, Mareen Goßling, Joachim Greiner, Piotr Gruber, Moritz Grünewald, Kopila Gurung, Nick Hantke, Florian Hengsbach, Hannes Holländer, Brecht Van Hooreweder, Kay-Peter Hoyer, Yajiang Huang, Florian Huber, Olaf Kessler, Burçin Özbay Kısasöz, Stefan Kleszczynski, Ebubekir Koc, Tomasz Kurzynowski, Arno Kwade, Simon Leupold, Dongmei Liu, Felix Lomo, Arne Lüddecke, Gerrit A. Luinstra, David A. Mauchline, Fabian Meyer, Lars Meyer, Peter Middendorf, Stefan Nolte, Michał Olejarczyk, Ludger Overmeyer, Andrij Pich, Sebastian Platt, Felix Radtke, Roland Ramm, Silja-Katharina Rittinghaus, Richard Rothfelder, Johannes Rudloff, Mirko Schaper, Marie Luise Scheck, Johannes Henrich Schleifenbaum, Michael Schmidt, Jan T. Sehrt, Yvonne P. Shabanga, Alexander Sommereyns, Rabea Steuer, Layla Shams Tisha, Anastasiya Toenjes, Christopher Tuck, Adrian Vaghar, Bey Vrancken, Zhengze Wang, Sebastian Weber, Jan Wegner, Bai-Xiang Xu, Yangyiwei Yang, Duyao Zhang, Evgeny Zhuravlev, Anna R. Ziefuss   +73 more
wiley   +1 more source

Fugitive Testimonies: an artist archive [PDF]

, 2016
How does a whole society or nation remember or forget the age of analogue film photography and its methods of documenting memory and identity? Inspired by procedures such as the sixteenth-century artificial memory systems presented in the writings of ...
Fahy, Su
core  

Ultrasound-guided Transversus Abdominis Plane Block and Ultrasound-guided Erector Spinae Plane Block for Postoperative Analgesia in Caesarean Section: A Randomised Clinical Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Pain is the most unpleasant subjective feeling comprising of innumerable emotional and psychological components that require medical advice for relief, regardless of the cause.
Sukhmanpreet Kaur, Amrita Ghosh, Manasij Mitra, Ranabir Pal, Maitraye Basu   +4 more
doaj   +1 more source

Influence of Temperature on Scratch and Wear Properties of Technical Thermoplastics: Implications for Material Selection

Advanced Engineering Materials, EarlyView.
The share of technical thermoplastics is expected to grow further in the e‐mobility segment. In this study, a detailed temperature‐based tribological characterization of technical thermoplastics is performed. The tribological properties are discussed in terms of the dynamic mechanical properties of polymers at different ambient temperatures. A proof of
Harsha Raghuram, Thomas Koch, Vasiliki-Maria Archodoulaki   +2 more
wiley   +1 more source

Psychiatric Morbidity among Elderly People Living in Old Age Homes and in the Community: A Comparative Study [PDF]

, 2012
Background: Disorders such as depression, anxiety, cognitive and psychotic disorders have a high prevalence among elderly. There is some preliminary evidence that life in old age homes is perceived by inmates as more supportive, though the issue is not ...
Majgi, SM, Mathew, J, Nagaraj, AKM, Nanjegowda, RB, Purushothama, SM   +4 more
core  

The Treatment of Morton’s Neuroma, a Significant Cause of Metatarsalgia for People Who Exercise [PDF]

, 2013
Morton’s Neuroma is a common metatarsalgia in athletes created due to the entrapment of the inter-digital nerve inside the transverse inter-metatarsal ligament.
Balali, Catherine, Balalis, Konstantine, Katonis, Pavlos, Topalidou, Anastasia, Tzagarakis, George   +4 more
core   +1 more source

An Evaluation of Pain Induced by Intermaxillary Elastic Use

Turkish Journal of Orthodontics, 2010
Aim:Intermaxillary elastics, which are frequently used in fixed orthodontic treatment, cause pain and discomfort and this affects patients' cooperation negatively. The aim of this study is to evaluate pain levels during intermaxillary elastic use for the
Zeynep Değirmenci, Faik Serhat Özsoy, Ömür Polat Özsoy   +2 more
doaj   +1 more source

An alternative visual analogue scale [PDF]

Anaesthesia, 1982
D. M. McAULEY, John W. Dundee, M. Bahar
openaire   +3 more sources

Femtosecond Single‐ and Double‐Pulse Fabrication of Periodic Nanostructures on Stainless Steel for Surface‐Enhanced Raman Spectroscopy

Advanced Engineering Materials, EarlyView.
Periodic submicron features are fabricated on 304 stainless steel using single and double femtosecond laser pulses. By adjusting polarization, fluence, and inter‐pulse delay, 1D and 2D nanostructures are formed. Enhanced hydrophobicity and dense surface‐enhanced Raman spectroscopy hotspots enable analyte detection down to 10−10 M with good ...
Balaji Baskar, Atiqul Islam Ahad, Carla Berrospe‐Rodriguez, Guillermo Aguilar   +3 more
wiley   +1 more source

Comparative Evaluation of Oral Melatonin versus Oral Alprazolam as Premedication in Patients Undergoing Tympanoplasty: A Randomised Control Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Preoperative anxiety is commonly experienced by patients who are admitted to hospital for any surgery and the role of premedication becomes important from an anaesthetist’s point of view, to relieve anxiety, provide sedation and ensure ...
Nupoor, Shikha Agarwal, Harsh Vardhan, Nikhil Nayar   +3 more
doaj   +1 more source