Results 101 to 110 of about 99,827 (273)

Note on log-periodic description of 2008 financial crash

, 2010
We analyze the financial crash in 2008 for different financial markets from the point of view of log-periodic function model. In particular, we consider Dow Jones index, DAX index and Hang Seng index.
Bartolozzi, Cajueiro, Drozdz, Drozdz, Drozdz, Drozdz, Feigenbaum, Ijiri, Jiang, Johansen, Johansen, Johansen, Katarzyna Bolonek-Lason, Laloux, Laloux, Laloux, Onsager, Oswiecimka, Piotr Kosinski, Plerou, Podobnik, Podobnik, Podobnik, Sornette, Sornette, Sornette, Sornette, Vandewalle, Zhou   +28 more
core   +1 more source

Marfan Syndrome Associated With Intellectual Disability and Behavioral Anomalies: Further Evidence for the Effect of Compound Heterozygous Variants in FBN1 on Phenotypic Severity

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Marfan syndrome (MFS) is a rare connective tissue disorder characterized by involvement of the cardiovascular, ocular, and musculoskeletal systems. Pathogenic variants in FBN1 cause most of the MFS cases; however, intellectual disability (ID) is rarely observed. A non‐consanguineous Pakistani family with four affected individuals was recruited.
Azmatullah Khan, Naseebullah Kakar, Ainullah Kakar, Malte Spielmann, Sajid Malik   +4 more
wiley   +1 more source

Road Safety Audit for the Intersection of US 59 and IA 9 in Osceola County, Iowa Final Report, March 2012 [PDF]

, 2012
The Iowa Department of Transportation (DOT) requested a road safety audit (RSA) of the US 59/IA 9 intersection in northwestern Iowa, just south of the Minnesota border, to assess intersection environmental issues and crash history and recommend ...

core  

The Cost of the National Disability Insurance Scheme: Australia's Print‐Media Discourse

Australian Journal of Social Issues, EarlyView.
ABSTRACT This paper examines the way that Australian newspapers have framed the cost of the National Disability Insurance Scheme (NDIS). Introduced in 2013, the NDIS represented a major change in Australia's disability support policy, moving for the first time to a nationwide universal insurance model.
Meera Chinnappa, Jennifer Smith‐Merry, Kuo‐yi Jade Chang   +2 more
wiley   +1 more source

An Investigation of Crash Avoidance in a Complex System

, 2002
Complex systems can exhibit unexpected large changes, e.g. a crash in a financial market. We examine the large endogenous changes arising within a non-trivial generalization of the Minority Game: the Grand Canonical Minority Game (GCMG).
Hart, Michael L., Johnson, Neil F., Lamper, David   +2 more
core   +1 more source

A Statistical Analysis of Log-Periodic Precursors to Financial Crashes

, 2001
Motivated by the hypothesis that financial crashes are macroscopic examples of critical phenomena associated with a discrete scaling symmetry, we reconsider the evidence of log-periodic precursors to financial crashes and test the prediction that log ...
Feigenbaum, James
core   +4 more sources

Structural Revision of the C16 Sesquiterpene Hegelenether and the Mechanism of C6‐Methylation in Terpene Biosynthesis

Angewandte Chemie International Edition, EarlyView.
The structure of the non‐canonical C16 sesquiterpene named hegelenether was revised to the structure of marxdiol, and its absolute configuration was assigned. Isotopic labeling experiments revealed the stereochemical course of the methyltransferase involved in its biosynthesis.
Heng Li, Gregor Schnakenburg, Michael Groll, Jeroen S. Dickschat   +3 more
wiley   +1 more source

Rank-consistent Ordinal Regression for Neural Networks

, 2020
In many real-world predictions tasks, class labels include information about the relative ordering between labels, which is not captured by commonly-used loss functions such as multi-category cross-entropy.
Cao, Wenzhi, Mirjalili, Vahid, Raschka, Sebastian   +2 more
core  

Investigation of Hexagonal Honeycomb Topology for Impact Optimization in Energetic Material

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The regulation of the mechanical properties of energetic materials manufactured by traditional processes is constrained. However, the introduction of lattice structures can facilitate the regulation of mechanical properties without necessitating alterations to the materials themselves. Using finite element analysis and experimental validation,
Xueye Chen, Bin Yang, Linna Zhang, Zhihao Ding, Weitao Yang   +4 more
wiley   +1 more source

Road Crash Analysis and Modeling: A Systematic Review of Methods, Data, and Emerging Technologies

Applied Sciences
Traffic crashes are a leading cause of death and injury worldwide, with far-reaching societal and economic consequences. To effectively address this global health crisis, researchers and practitioners rely on the analysis of crash data to identify risk ...
Lars Skaug, Mehrdad Nojoumian, Nolan Dang, Amy Yap   +3 more
doaj   +1 more source