Comparative assessment of direct and indirect cold atmospheric plasma effects, based on helium and argon, on human glioblastoma: an in vitro and in vivo study by Mahdiyeh Bakhtiyari-Ramezani, Mojtaba Nohekhan, Mohammad Esmaeil Akbari, Fereshteh Abbasvandi, Mahdis Bayat, Atieh Akbari, Meysam Nasiri

“…Two plasma jets were used as low-temperature plasma sources in which helium or argon gas was ionized by high voltage (4.5 kV) and frequency (20 kHz). …”
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Tri-axial rubidium and helium optically pumped magnetometers for on-scalp magnetoencephalography recording of interictal epileptiform discharges: a case study by Odile Feys, Odile Feys, Pierre Corvilain, Etienne Labyt, Etienne Labyt, Mahdi Mahmoudzadeh, Laura Routier, Claudine Sculier, Niall Holmes, Matthew Brookes, Serge Goldman, Serge Goldman, Rudy Romain, Sergey Mitryukovskiy, Agustin Palacios-Laloy, Denis Schwartz, Nacim Betrouni, Philippe Derambure, Fabrice Wallois, Vincent Wens, Vincent Wens, Xavier De Tiège, Xavier De Tiège

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Impact of contour scanning and helium-rich process gas on performances of Alloy 718 lattices produced by laser powder bed fusion by C. Pauzon, T. Mishurova, M. Fischer, J. Ahlström, T. Fritsch, G. Bruno, E. Hryha

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Vortex Flow on the Surface Generated by the Onset of a Buoyancy-Induced Non-Boussinesq Convection in the Bulk of a Normal Liquid Helium by Alexander Pelmenev, Alexander Levchenko, Leonid Mezhov-Deglin

“…The inner vessel diameter was D = 12.4 cm, and the helium layer thickness was <i>h</i> ≈ 2.5 cm. The mutual interaction of the vortices between each other and their interaction with turbulent structures appeared in the layer volume during the RBC development gave rise to the formation of a vortex dipole (two large-scale vortices) on the surface. …”
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High-resolution, high-throughput, positive-tone patterning of poly(ethylene glycol) by helium beam exposure through stencil masks. by Eliedonna E Cacao, Azeem Nasrullah, Tim Sherlock, Steven Kemper, Katerina Kourentzi, Paul Ruchhoeft, Gila E Stein, Richard C Willson

“…In this work, a collimated helium beam was used to activate a thiol-poly(ethylene glycol) (SH-PEG) monolayer on gold to selectively capture proteins in the exposed regions. …”
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Study on Unbalanced Magnetic Pulling Analysis and Its Control Method for Primary Helium Circulator of High-Temperature Gas-Cooled Reactor by Yangbo Zheng, Ni Mo, Zhe Sun, Yan Zhou, Zhengang Shi

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The role of Cr concentration and temperature on cavity swelling with co-injected helium in dual-ion irradiated Fe and Fe-Cr alloys by Yan-Ru Lin, Arunodaya Bhattacharya, Da Chen, Yajie Zhao, Ji-Jung Kai, Jean Henry, Steven J. Zinkle

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Influence of residence time and helium addition in the ammonia formation on tungsten walls in N2H2 glow discharge plasmas by A. de Castro, D. Alegre, F.L. Tabarés

“…Other experiments scanning the helium plasma content (0–8%) were performed with a residence time of 100ms. …”
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A case of hypoxic encephalopathy induced by the inhalation of helium that resolved with no neurological complications: a case report and analysis of similar cases by Koichiro Ogura, Waka Takahashi, Yasumasa Morita

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Stopping power accuracy and achievable spatial resolution of helium ion imaging using a prototype particle CT detector system by Volz Lennart, Collins-Fekete Charles-Antoine, Piersimoni Pierluigi, Johnson Robert P., Bashkirov Vladimir, Schulte Reinhard, Seco Joao

Subjects: “…helium…”
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Bench experiments comparing simulated inspiratory effort when breathing helium-oxygen mixtures to that during positive pressure support with air by Martin Andrew R, Katz Ira M, Jenöfi Katharina, Caillibotte Georges, Brochard Laurent, Texereau Joëlle

Subjects: “…Helium…”
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Numerical Investigation of Hot Helium Flow Homogenizer on Inter-Unit Flow Rate Uniformity of HTGR Once Through Steam Generator by Haiqi Qin, Xiaowei Luo, Xiaowei Li, Xinxin Wu

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Effect of Helium-Neon Laser and Sodium Hypochlorite on Calf Thymus Double-Stranded Deoxyribonucleic Acid Molecule: An in Vitro Experimental Study by Marwan Al-Nimer, Suad Al-Deen, Ibrahim Ibrahim

“…Introduction: Low-energy helium-neon (He-Ne) laser beam lightis used in combination with sodium hypochlorite (Na2HOCl3) for clinical purposes. …”
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An Experiment-Based Profile Function for the Calculation of Damage Distribution in Bulk Silicon Induced by a Helium Focused Ion Beam Process by Qianhuang Chen, Tianyang Shao, Yan Xing

Subjects: “…focused helium ion beam…”
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Experimental electronic stopping cross-section of tungsten bulk and sputter-deposited thin films for slow protons, deuterons and helium ions by Jila Shams-Latifi, Eduardo Pitthan, Philipp Mika Wolf, Daniel Primetzhofer

“…The experimental electronic stopping cross-section of tungsten for low-energy protons, deuterons, and helium ions is deduced from backscattering experiments from thin films and bulk using time-of-flight low-energy ion scattering (ToF-LEIS). …”
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Sensitivity and uncertainty analysis for the tritium breeding ratio of a DEMO fusion reactor with a helium cooled pebble bed blanket by Nunnenmann Elena, Fischer Ulrich, Stieglitz Robert

“…The breeding blanket was of the type Helium Cooled Pebble Bed (HCPB), currently under development in the European Power Plant Physics and Technology (PPPT) programme for a fusion power demonstration reactor (DEMO). …”
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Direct Write of 3D Nanoscale Mesh Objects with Platinum Precursor via Focused Helium Ion Beam Induced Deposition by Alex Belianinov, Matthew J. Burch, Anton Ievlev, Songkil Kim, Michael G. Stanford, Kyle Mahady, Brett B. Lewis, Jason D. Fowlkes, Philip D. Rack, Olga S. Ovchinnikova

Subjects: “…helium ion microscopy…”
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Adverse Events of Soft Tissue Coagulation Using a Helium-Based Plasma Technology Alone and in Combination With Ultrasound-Assisted Liposuction by Paul G Ruff, Paul Vanek, Matthew Nykiel

“…ObjectivesTo evaluate the adverse events of procedures in which a helium-based plasma technology (HPT) was used with and without ultrasound-assisted liposuction for the coagulation of soft tissue. …”
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Low-Energy Helium-Neon Laser Therapy Induces Repigmentation and Improves the Abnormalities of Cutaneous Microcirculation in Segmental-Type Vitiligo Lesions by Chieh-Shan Wu, Stephen Chu-Sung Hu, Cheng-Che E. Lan, Gwo-Shing Chen, Wen-Ho Chuo, Hsin-Su Yu

“…Since SV is resistant to conventional forms of therapy, its management represents a challenge for dermatologists. Low energy helium-neon lasers (He-Ne laser, wavelength 632.8nm) have been employed as a therapeutic instrument in many clinical situations, including vitiligo management and repair of nerve injury. …”
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Deuterium and helium desorption/retention properties of low-activation vanadium alloys possible for reuse in a short time in fusion reactors by Yuji Yamauchi, Yusuke Tanoue, Kazuki Keta, Takuya Nagasaka, Jingjie Shen, Satoshi Tomioka, Yutaka Matsumoto

“…In the present study, the deuterium and helium retention/desorption behaviors of the new designed V alloys were investigated.A major desorption peak of D2 appeared at 600–750 K for the irradiation at room temperature. …”
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