Results 41 to 50 of about 179,788 (299)

Phase transitions in dependence of apex predator decaying ratio in a cyclic dominant system

, 2018
Cyclic dominant systems, like rock-paper-scissors game, are frequently used to explain biodiversity in nature, where mobility, reproduction and intransitive competition are on stage to provide the coexistence of competitors. A significantly new situation
Bazeia, D., de Oliveira, B. F., Szolnoki, A.   +2 more
core   +1 more source

Age-Specific Cyclical Effects in Job Reallocation and Labor Mobility [PDF]

SSRN Electronic Journal, 2005
We present an empirical analysis of job reallocation and labor mobility using matched worker-firm data for the Netherlands to investigate how firms adjust their workforce over the cycle.Our data cover the period 1993-2002.We find that cyclical adjustments of the workforce occur mainly through fluctuations in job creation for young and prime-age workers
Gielen, A. C., Ours, J.C. van
openaire   +7 more sources

A unified damping ratio-based model for cyclic mobility simulation of soils and its application to nonlinear site response analysis

Applied Ocean Research
Damping ratio and cyclic mobility are critical dynamic properties of soils subjected to cyclic loadings, while few attempts have been devoted to simultaneously simulating them in practical cyclic models.
M. Wu, Y.G. Wang
doaj   +1 more source

Worker-Job Matches, Job Mobility, and Real Wage Cyclicality [PDF]

SSRN Electronic Journal, 2003
Using the British New Earnings Survey Panel Data (NESPD), this paper examines male and female real wage cyclicality over the period 1975–2001. Estimation is undertaken separately for job stayers and job movers. ‘Stayers’ are defined with respect to single jobs within the company, while ‘movers’ refers to individuals changing jobs both within and ...
openaire   +4 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Cyclic liquefaction behavior of silty sand considering initial static shear effect: a DEM investigation

Yantu gongcheng xuebao
To gain more insights into the microscopic mechanism of the liquefaction behavior, the particle flow program PFC3D is used to simulate the liquefaction process of silty sands under undrained cyclic loading.
PAN Kun 1 , LI Peipei 1, CAO Yi 2, WU Qixin 3, YANG Zhongxuan 4
doaj   +1 more source

Coal and fuel burning effects on the atmosphere as mediated by the atmospheric electric field and galactic cosmic rays flux [PDF]

, 2009
: Emissions into the atmosphere of Greenhouse Gases (GHGs) and particulate matter resulting from fossil fuel burning are considered to be the main anthropogenic forcing on the global climate.
Reis, A. Heitor, Serrano, Claudia
core   +2 more sources

ANALISIS POTENSI CYCLIC MOBILITY PADA TANAH KOHESIF

JMTS: Jurnal Mitra Teknik Sipil, 2019
Likuifaksi merupakan fenomena dimana kekuatan tahanan tanah berkurang karena meningkatnya tegangan air pori saat gempa bumi berlangsung. Likuifaksi dibagi menjadi dua tipe berdasarkan proses kejadiannya yaitu flow liquefaction dan cyclic mobility. Hal pertama dalam analisis potensi likuifaksi adalah pemeriksaan kerentanan likuifaksi dari karakteristik ...
Nicky Fernando, Aniek Prihatiningsih
openaire   +2 more sources

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Effect of particle shape on liquefaction and Re-liquefaction strength of short fiber-reinforced sand

Results in Engineering
Fiber-reinforcement is a widely studied soil stabilization technique, yet certain aspects of its reinforcing mechanisms and fiber-soil interactions remain unexplored.
Takayuki Sakai, Masaki Nakano, Jakhongirbek Ganiev   +2 more
doaj   +1 more source