Results 241 to 250 of about 273,630 (297)

Epistemic diversity and the politics of knowledge in plant disease management: Insights from the Xylella fastidiosa epidemic in southern Italy

PLANTS, PEOPLE, PLANET, EarlyView.
Xylella fastidiosa is a major plant pathogen affecting crops such as grapes, citrus, almonds, and olives, with potentially severe consequences for agricultural production and rural livelihoods worldwide. This paper examines the conflict around the management of the X. fastidiosa outbreak affecting olive trees in southern Italy.
Fabio Gatti, David Ludwig, Phil Macnaghten   +2 more
wiley   +1 more source

Capsicum chinense as an African traditional vegetable: Culture, resilience, and opportunity

PLANTS, PEOPLE, PLANET, EarlyView.
Capsicum chinense is central to everyday diets, cultural identity, and smallholder livelihoods across Sub‐Saharan Africa, yet remains overlooked in agricultural research and policy. This paper reframes C. chinense as a traditional, climate‐resilient vegetable shaped by centuries of farmer stewardship and cultural selection.
Derek W. Barchenger, Herbaud P. F. Zohoungbogobo   +1 more
wiley   +1 more source

University teaching of mass spectrometry as a key practical technique within the context of a fully integrated, spiral curriculum

Rapid Communications in Mass Spectrometry, EarlyView.
Rationale Mass spectrometry (MS) is introduced to high school students in the UK in many pre‐university course syllabi. As such, we have identified the use of MS as a key technique that should be taught practically to undergraduates from the outset of their studies.
Andrew F. Worrall, Craig D. Campbell, Megan O. Midson, Malcolm I. Stewart   +3 more
wiley   +1 more source

Sliding Mode Control in Aerospace Applications: A Survey

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT Sliding mode control (SMC) enjoys robustness to matched and unmatched (in the case of minimum phase input‐output dynamics) bounded perturbations, and finite time convergence. Second‐order and higher‐order sliding mode control systems (2‐SMC/HOSMC) retain all the advantages of sliding mode control, but in addition can be applied to systems of ...
Yuri Shtessel, Christopher Edwards
wiley   +1 more source

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Multivariate crash risk

Journal of Financial Economics, 2019
This paper investigates whether multivariate crash risk (MCRASH), defined as exposure to extreme realizations of multiple systematic factors, is priced in the cross-section of expected stock returns. We derive an extended linear model with a positive premium for MCRASH and we empirically confirm that stocks with high MCRASH earn significantly higher ...
Chabi-Yo, Fousseni, Huggenberger, Markus, Weigert, Florian   +2 more
openaire   +11 more sources

Crash sequence based risk matrix for motorcycle crashes

Accident Analysis & Prevention, 2018
Considerable research has been conducted related to motorcycle and other powered-two-wheeler (PTW) crashes; however, it always has been controversial among practitioners concerning with types of crashes should be first targeted and how to prioritize resources for the implementation of mitigating actions.
Kun-Feng, Wu, Lekshmi, Sasidharan, Craig P, Thor, Sheng-Yin, Chen   +3 more
openaire   +2 more sources

Estimating Crash Risk

Ergonomics in Design: The Quarterly of Human Factors Applications, 2011
Naturalistic driving research involves the instrumentation of vehicles, including video cameras, for the purpose of precisely recording participants as they normally drive as well as in the seconds leading up to crashes and near-crashes. The results provide new insight into driver behavior and performance that cannot be gained through traditional ...
Thomas A. Dingus, Richard J. Hanowski, Sheila G. Klauer   +2 more
openaire   +1 more source

Crash Risk in General Aviation

JAMA, 2007
Noncommercial flights, usually called general aviation, encompass a wide variety of activities, including emergency medical services (EMS), sightseeing, flight training, traffic reporting, aerial surveys, search and rescue, crop dusting, firefighting, logging, recreation, and personal or business use. In this commentary article, the authors examine the
Guohua, Li, Susan P, Baker
openaire   +2 more sources

Estimated crash injury risk and crash characteristics for motorsport drivers

Accident Analysis & Prevention, 2020
Motorsport crash events are complex and driver restraint systems are unique to the motorsport environment. The National Association for Stock Car Auto Racing, Incorporated (NASCAR®) crash and medical datasets provide an opportunity to assess crash statistics and the relationship between crash characteristics and driver injury.
John P, Patalak, Matthew G, Harper, Ashley A, Weaver, Nicole M, Dalzell, Joel D, Stitzel   +4 more
openaire   +2 more sources

The market for crash risk [PDF]

Journal of Economic Dynamics and Control, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources