Results 91 to 100 of about 202,738 (199)

Welding in solid state [PDF]

, 2008
The importance of the Solid State Processes (SSP) has increased in the last decade due to the industry demands of improved properties of joined/surfaced materials, combined with cost reduction and energy saving.
Iordachescu, Danut, Scutelnicu, Elena, Iordachescu, Mihaela, Ocaña Moreno, José Luis   +3 more
core  

Arc Resistance Enhancement of Converter Transformer Tank Through Structural Improvements: Simulation and Experimental Validation

High Voltage, EarlyView.
ABSTRACT Currently, limited research exists on the structural response and protection methods of the converter transformer tank for ± 800 kV ultra‐high voltage direct current transmission project to high energy arc faults. This research investigates the dynamic response and the vulnerable areas of the ultra‐high voltage converter transformer under the ...
Ke Wang, Shuqi Zhang, Yikun Zhao, Yichen Wang, Zongliang Zhang, Jinhua Zhang   +5 more
wiley   +1 more source

From mystery to modulation: the structural story of Rb2[Si2O5]

Acta Crystallographica Section B, EarlyView.
The crystal structure of Rb2[Si2O5] has been solved and refined as an incommensurately modulated phase. Each [SiO4] tetrahedron of the phyllosilicate adopts one of two distinct orientations, and the positions of their constituent silicon and oxygen atoms are modeled using a combination of crenel and harmonic positional modulation functions.The crystal ...
Clivia Hejny, Volker Kahlenberg, Hannes Krüger   +2 more
wiley   +1 more source

Experimental data on the shear resistance of headed studs welded within the ribs of profiled steel decking transverse to the supporting beams. [PDF]

Data Brief, 2023
Hicks SJ, Degtyarev VV.
europepmc   +1 more source

The Support Paradox: Explaining (Mis)Matches in Refugee Workplace Support

Journal of Management Studies, EarlyView.
Abstract Recent refugee movements have spurred corporate initiatives, with workplace support proving critical for integration. However, while research on workplace support for refugees remains limited, the broader support literature highlights paradoxical effects – support either benefits or harms recipients depending on how well it matches their needs.
Robin Pesch, Ebru Ipek
wiley   +1 more source

Retention characteristics of individually milled bar systems with customized patrices: An in vitro comparison of electroplated and friction‐based retention concepts

Journal of Prosthodontics, EarlyView.
Abstract Purpose This in vitro study examined the initial and long‐term retention behavior of individually milled bar (IMB) systems combined with customized patrices (CPs), contrasting electroplated patrices (EP), and friction pin patrices (FPP) concepts.
Helene Bacher, Sebastian Hinz, Tobias Bensel, Daniel Voigt, Dean Morton, Arne F. Boeckler   +5 more
wiley   +1 more source

Human ocular‐discomfort‐free thresholds for 222 nm Far‐UVC irradiation: A prospective interventional study

Photochemistry and Photobiology, EarlyView.
Eye discomfort induced by 222 nm far‐UVC irradiation is significantly correlated with both irradiance and radiant exposure dose. The red circles indicate conditions with significant differences in the number of eye discomfort compared to the control group (blue circles), while the green circles indicate conditions with no difference from the control ...
Sachiko Kaidzu, Kazunobu Sugihara, Masaki Tanito   +2 more
wiley   +1 more source

Downscaling to small‐volume storage bags supports platelet quality and efficient use of cold‐stored platelets for preclinical studies

Transfusion, EarlyView.
Abstract Background To maximize the utilization of cold‐stored platelets (CSPs) in preclinical research, the use of small‐volume storage bags (mini‐bags) or tubes would allow multiple treatment groups to be investigated from a single component. It is necessary to determine the effect of using downscaled storage formats on CSP quality and function ...
Janhavi Mahajan, Matthew P. Padula, Denese C. Marks, Lacey Johnson   +3 more
wiley   +1 more source

Erosion-Corrosion Behavior of Friction Stud Welded Joints of X65 Pipelines in Simulated Seawater under Different Flow Rates. [PDF]

Materials (Basel), 2023
Zhao J, Feng Y, Gao H, Wang L, Yang X, Gu Y.   +5 more
europepmc   +1 more source

Experimental Investigation and Analysis of Bond–Slip Behavior between Geopolymer Concrete and Steel Tube with Varying Structural Measures

Buildings
In this study, push-out tests were conducted on 20 specimens to explore the bond–slip performance of geopolymer concrete-filled steel tubes. The investigation focused on the effects of various design parameters such as length–diameter ratio, diameter ...
Dandan Li, Cuilian Wu, Hang Song, Linchang Li, Guanru Lv, Fei Yang   +5 more
doaj   +1 more source