Results 31 to 40 of about 18,250 (204)

Approximate zero-one laws and sharpness of the percolation transition in a class of models including two-dimensional Ising percolation [PDF]

open access: yes, 2008
One of the most well-known classical results for site percolation on the square lattice is the equation $p_c+p_c^*=1$. In words, this equation means that for all values $\neq p_c$ of the parameter $p$, the following holds: either a.s.
Berg, J. van den
core   +3 more sources

Fast simulations of gas sloshing and cold front formation [PDF]

open access: yes, 2011
We present a simplified and fast method for simulating minor mergers between galaxy clusters. Instead of following the evolution of the dark matter halos directly by the N-body method, we employ a rigid potential approximation for both clusters.
Roediger, E., ZuHone, J. A.
core   +4 more sources

Ovicidal and insecticidal effects of microbial pathogens against invasive Coconut Rugose spiralling whitefly (RSW), Aleurodicus rugioperculatus Martin and impact on their chrysopid predator Mallada boninensis (Okamoto)

open access: yesEgyptian Journal of Biological Pest Control, 2022
Background The Rugose spiraling whitefly (RSW), Aleurodicus rugioperculatus Martin (Hemiptera: Aleyrodidae), has been reported as an invasive pest of coconut in different parts of peninsular India during 2016.
K. Elango, N. Arun kumar, V. Dhanasekar
doaj   +1 more source

Problems in the education of the patient with allergic rhinitis

open access: yesJournal of Education, Health and Sport, 2018
Allergic rhinitis (AR) due to the complex pathogenesis and steady increase in the incidence of the disease in both children and adults, is a serious problem in modern medicine.
Iwona Czerwińska Pawluk   +3 more
doaj   +3 more sources

Surface treatment of red painted and slipped wares in the middle Yangtze River valley of Late Neolithic China: multi-analytical case analysis

open access: yesHeritage Science, 2022
Red slipped and painted wares (RSW and RPW) were manufactured to cook, serve, or store foods and liquids in the middle Yangtze River valley (MYRV) of China some 8500 and 7800 years ago, respectively.
Tao Li   +6 more
doaj   +1 more source

The Influence of Electrode Indentation Rate on LME Formation during RSW

open access: yesWelding Journal, 2022
During resistance spot welding of zinc-coated advanced high-strength steels (AHSSs) for automotive production, liquid metal embrittlement (LME) cracking may occur in the event of a combination of various unfavorable influences. In this study, the interactions of different welding current levels and weld times on the tendency for LME cracking in third ...
CHRISTOPH BÖHNE   +3 more
openaire   +1 more source

A new transformation into State Transition Algorithm for finding the global minimum

open access: yes, 2011
To promote the global search ability of the original state transition algorithm, a new operator called axesion is suggested, which aims to search along the axes and strengthen single dimensional search. Several benchmark minimization problems are used to
Gui, Weihua   +2 more
core   +1 more source

Investigating the Suitability of Remineralized Aquaponics Sludge for Microalgae Culture: Biomass Production and Nutritional Composition

open access: yesAquatic Sciences and Engineering
Microalgae are promising resources for valuable products, and cultivating them requires a suitable culture medium to optimize growth and desired biochemical content.
Mehmet Ali Turan Koçer   +4 more
doaj   +1 more source

An Experimental Investigation on Comparison of the Similar and Dissimilar Resistance Spot Welding of St12 and Galvanized Steel using Design of Experiments [PDF]

open access: yesInternational Journal of Advanced Design and Manufacturing Technology, 2018
In the present research, similar and dissimilar resistance spot welding (RSW) process of St12 and galvanized steel sheets with thickness of 0.9 mm was investigated.
Mahmoud Moradi   +2 more
doaj  

Demonstration of natriuretic activity in urine of neurosurgical patients with renal salt wasting [v1; ref status: indexed, http://f1000r.es/nu]

open access: yesF1000Research, 2013
We have utilized the persistent elevation of fractional excretion (FE) of urate, > 10%, to differentiate cerebral/renal salt wasting (RSW) from the syndrome of inappropriate antidiuretic hormone secretion (SIADH), in which a normalization of FEurate ...
Steven J Youmans   +3 more
doaj   +1 more source

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