Induced and Non-induced Forbidden Subposet Problems [PDF]
The Electronic Journal of Combinatorics, 2015 The problem of determining the maximum size $La(n,P)$ that a $P$-free subposet of the Boolean lattice $B_n$ can have, attracted the attention of many researchers, but little is known about the induced version of these problems. In this paper we determine the asymptotic behavior of $La^*(n,P)$, the maximum size that an induced $P$-free subposet of the ...
Patkos, Balazs
openaire +8 more sources
Inducing Metaassociations and Induced Relationships [PDF]
, 2009 In the last years, UML has been tailored to be used as a domainspecific modelling notation in several contexts. Extending UML with this purpose entails several advantages: the integration of the domain in a standard framework; its potential usage by the software engineering community; and the existence of supporting tools. In previous work, we explored
Burgués Illa, Xavier +2 more
openaire +3 more sources
Nursing Frequency, Nursing Time, and Nursing Intervention Priorities depending on Neonatal Therapeutic Hypothermia Methods [PDF]
Child Health Nursing Research, 2018 Purpose: This study compared nursing frequency, nursing time, and nursing intervention priorities depending on the method of neonatal induced hypothermia. Methods: We observed 15 neonatal subjects receiving therapeutic hypothermia for 3 days each.
Dong Yeon Kim +3 more
doaj +1 more source
Study on the Impact Wear Characteristics of Catalyst Particles at 90° Elbow via CFD-DEM Coupling Method [PDF]
Journal of Applied Fluid Mechanics, 2022 In the process of petrochemical production, the catalyst particles in the hydraulic conveying pipeline often cause wear failure accidents due to collisions with wall.
X. F. Liu +6 more
doaj +1 more source
Human Reproduction, 2017 Abortion is common. Data on abortion rates are inexact but can be used to explore trends. Globally, the estimated rate in the period 2010-2014 was 35 abortions per 1000 women (aged 15-44 years), five points less than the rate of 40 for the period 1990-1994.
S. Cameron +12 more
openaire +3 more sources
Disorder-induced critical exponents near a ferromagnetic quantum critical point in Mn1−xCrxSi [PDF]
, 2020 We report the observation of critical behavior in Mn1−xCrxSi (0≤x≤1) close to a T = 0 K quantum critical point, consistent with the Belitz-Kirkpatrick-Vojta (BKV) theory of disordered metallic ferromagnets.
Ganesan, V. +3 more
core +1 more source
Induced pluripotent stem cells, a giant leap for mankind therapeutic applications [PDF]
, 2019 Induced pluripotent stem cells (iPSC) technology has propelled the field of stem cells biology, providing new cells to explore the molecular mechanisms of pluripotency, cancer biology and aging.
Bragança, José +3 more
core +1 more source
Effect of temperatures and pH values on the hydrochloric dew point corrosion behavior of 20# steel
工程科学学报, 2018 Hydrogen dew point corrosion often occurs in the overhead condensing and cooling system of an atmospheric distillation unit at the initial process of petroleum refining because of the formation of a highly suitable corrosive environment.
OU Guo-fu +4 more
doaj +1 more source
Ouabain-induced cytoplasmic vesicles and their role in cell volume maintenance [PDF]
, 2015 Cellular swelling is controlled by an active mechanism of cell volume regulation driven by a Na+/K+-dependent ATPase and by aquaporins which translocate water along the osmotic gradient. Na+/K+-pump may be blocked by ouabain, a digitalic derivative, by
MORGANTE, Emanuela +4 more
core +1 more source
Study on the Erosion Characteristics of Non-spherical Particles in Liquid-solid Two-phase Flow [PDF]
Journal of Applied Fluid Mechanics, 2023 Elbow erosion, defined as wall thinning due to the continuous interactions between solid particles and surface, is a common phenomenon in catalyst addition/withdrawal pipeline systems used in residual oil hydrogenation units.
H. Z. Jin +5 more
doaj +1 more source