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A critical moment for neonatology: appeals from the Lancet Child & Adolescent Health Commission [PDF]

open access: yesItalian Journal of Pediatrics
Background The Lancet Child and Adolescent Health Committee on the Future of Neonatology has published an important document on the future of neonatology to highlight the significant challenges hindering the development of research in this field of ...
Carlo Dani   +3 more
doaj   +2 more sources

Generalized formula of moment gradient lateral torsional buckling factor for monosymmetric steel beams [PDF]

open access: yesPort Said Engineering Research Journal, 2023
The lateral-torsional buckling (LTB) behavior of steel beams has been extensively reported. Most reports have been limited to study the doubly-symmetric beams besides a few other standard geometries.
Tarek Sharaf   +3 more
doaj   +1 more source

Lateral–Torsional Buckling of Cantilever Steel Beams under 2 Types of Complex Loads

open access: yesApplied Sciences, 2023
Cantilever steel beams are an essential structural element in civil engineering fields such as bridges and buildings. However, there is very little research on the critical moment (Mcr) of cantilever beams subjected to a concentrated load (CL) or a ...
Yong Cai, Angyang Ling, Xiaoyong Lv
doaj   +1 more source

Application of the Moment Of Inertia method to the Critical-Plane Approach [PDF]

open access: yesFracture and Structural Integrity, 2016
The Moment-Of-Inertia (MOI) method has been proposed by the authors to solve some of the shortcomings of convex-enclosure methods, when they are used to calculate path-equivalent ranges and mean components of complex non-proportional (NP) multiaxial load
Hao Wu   +2 more
doaj   +2 more sources

Elastic critical moment for bisymmetric steel profiles and its sensitivity by the finite difference method

open access: yesInternational Journal of Applied Mechanics and Engineering, 2016
It is widely known that lateral-torsional buckling of a member under bending and warping restraints of its cross-sections in the steel structures are crucial for estimation of their safety and durability. Although engineering codes for steel and aluminum
M. Kamiński, Ł. Supeł
doaj   +1 more source

Electrically Charged One and a Half Monopole Solution [PDF]

open access: yes, 2014
Recently, we have discussed the coexistence of a finite energy one-half monopole and a 't Hooft-Polyakov monopole of opposite magnetic charges. In this paper, we would like to introduce electric charge into this new monopoles configuration, thus creating
Ng, Ban-Loong   +2 more
core   +2 more sources

Keywords for Children’s Literature: mapping the critical moment

open access: yesBarnboken: Tidskrift för Barnlitteraturforskning, 2013
Note: This article is being published simultaneously in Nordic ChildLit Aesthetics/Barnelitterært forskningstidsskrift and  Barnboken – tidskrift för barnlitteraturforskning/Journal of Children’s Literature Research.
Philip Nel, Lissa Paul
doaj   +1 more source

Magnetic quantum critical point and superconductivity in UPt3 doped with Pd [PDF]

open access: yes, 2000
Transverse-field muon spin relaxation measurements have been carried out on the heavy-fermion superconductor UPt3 doped with small amounts of Pd. We find that the critical Pd concentration for the emergence of the large-moment antiferromagnetic phase is ~
Amato, A.   +7 more
core   +3 more sources

Dendritic flux avalanches in a superconducting MgB2 tape [PDF]

open access: yes, 2017
MgB2 tapes with high critical current have a significant technological potential, but can experience operational breakdown due to thermomagnetic instability.
Johansen, Tom Henning   +7 more
core   +7 more sources

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