Results 41 to 50 of about 983,585 (327)
IEEE Access, 2019 A common way to estimate dynamic origin-destination (O-D) flows is to establish and solve a bilevel optimization model. Though numerous efforts have been devoted to effectively and efficiently solving the model, challenges still exist because of the ...
Jishun Ou +4 more
doaj +1 more source
Gross Capital Flows: Dynamics and Crises [PDF]
Journal of Monetary Economics, 2011 This paper analyzes the joint behavior of international capital flows by foreign and domestic agents -- gross capital flows -- over the business cycle and during financial crises. The authors show that gross capital flows are very large and volatile, especially relative to net capital flows.
Broner, Fernando +3 more
openaire +8 more sources
Immigration Trends After 20 Years of NAFTA
Norteamérica, 2014 The twentieth anniversary of nafta is an opportunity to reflect on what has happened to migration flows. In this essay, the author gives an overview of the trends of Mexican legal high- and low-skilled migration flows as well as of unauthorized flows to ...
Mónica Verea
doaj +1 more source
Selfish Routing on Dynamic Flows [PDF]
, 2015 Selfish routing on dynamic flows over time is used to model scenarios that vary with time in which individual agents act in their best interest. In this paper we provide a survey of a particular dynamic model, the deterministic queuing model, and discuss
Antonsen, Christine
core +2 more sources
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou +10 more
wiley +1 more source
On the Unsteady, Dynamic Response of Phase Changes in Hydraulic Systems [PDF]
, 1979 This paper is concerned with the unsteady, dynamic behavior of hydraulic systems and, in particular, with the dynamic characteristics of internal flows involving phase-change and two-phase flows.
Brennen, Christopher
core
Robust Flows over Time: Models and Complexity Results
, 2017 We study dynamic network flows with uncertain input data under a robust optimization perspective. In the dynamic maximum flow problem, the goal is to maximize the flow reaching the sink within a given time horizon $T$, while flow requires a certain ...
Gottschalk, Corinna +5 more
core +1 more source
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
wiley +1 more source
Informative and misinformative interactions in a school of fish [PDF]
, 2017 It is generally accepted that, when moving in groups, animals process information to coordinate their motion. Recent studies have begun to apply rigorous methods based on Information Theory to quantify such distributed computation.
Crosato, Emanuele +7 more
core +5 more sources