Results 191 to 200 of about 17,373 (263)

Using Harvest Data to Assess Factors Influencing Regional Population Declines of Muskrats (Ondatra zibethicus) 利用捕获数据评估影响麝鼠 (Ondatra zibethicus) 区域种群数量下降的相关因素

Wildlife Letters, EarlyView.
Reported annual per‐capita harvest of muskrats (PCHM) decreased as wetland complexity (total number of wetland patches) decreased in 13 state and federal wetland areas in the Midwest, USA. Our results support the hypothesis that regional‐scale declines in the abundance of muskrats are likely associated with the losses to wetland habitats throughout the
Tim L. Hiller, Andrea Sylvia, Jesse T. Boulerice, Adam A. Ahlers, Dwayne R. Etter, Eric M. Dunton   +5 more
wiley   +1 more source

Comparison of deep learning and particle smoother EM methods for estimation of Rb-82 myocardial perfusion PET kinetic parameters. [PDF]

Med Phys
Chin M, Zou SJ, Chinn G, Levin CS.
europepmc   +1 more source

Exchange‐Rate Responses to Structural Oil‐Market Shocks: Revisiting Krugman's Real–Financial Adjustment Framework

Australian Economic Papers, EarlyView.
ABSTRACT This study examines how structural oil‐market shocks affect exchange rates through the real and financial adjustment mechanisms proposed by Krugman (1983). Using a two‐stage SVAR–ARDL/NARDL framework, we identify oil supply, aggregate demand, and oil‐specific demand shocks and estimate their symmetric and asymmetric effects for oil‐importing ...
Jungho Baek, Min‐Joon Kim
wiley   +1 more source

The Cox-Aalen Rate Model for Recurrent Events With an Informative Terminal Event. [PDF]

Stat Med
Yue M, Chen X, Chen J, Sun L.
europepmc   +1 more source

Follower Perceptions of Leader Narcissism: How Vulnerable and Grandiose Narcissism Dimensions Relate to Follower Work Engagement and Emotional Exhaustion

British Journal of Management, EarlyView.
Abstract Leader narcissism has been called a double‐edged sword, offering both benefits and drawbacks for followers. This study examines how follower perceptions of specific leader narcissism dimensions – grandiose (admiration, rivalry) and vulnerable (isolation, enmity) – relate to follower work engagement and emotional exhaustion.
Iris K. Gauglitz, Marco J. Held, Melissa Schütz, Astrid Schütz   +3 more
wiley   +1 more source

A Sequential Design for Extreme Quantile Estimation Under Binary Sampling. [PDF]

Entropy (Basel)
Broniatowski M, Miranda E.
europepmc   +1 more source

Market Integration and Nonlinear Price Transmission in 19th‐Century British Wheat Markets

Journal of Agricultural Economics, EarlyView.
ABSTRACT Important developments in infrastructure and institutions characterized 19th‐Century wheat markets in Great Britain. Among these developments was the construction of the national rail system which enabled cheaper and more efficient transport of grain and other bulky cargoes between inland towns and ports.
Barry K. Goodwin, A. Ford Ramsey
wiley   +1 more source

(Re-)match: adjusting for matching factors in case-control studies may be unnecessary or insufficient. [PDF]

Am J Epidemiol
Kamenetsky ME, Keil AP.
europepmc   +1 more source

Bridging the Divide Between Agricultural Economics and the Sustainability Sciences

Journal of Agricultural Economics, EarlyView.
ABSTRACT This article is based on several decades of experience engaging in interdisciplinary research and teaching involving agronomists, climate scientists, ecologists, hydrologists and geographers, focused on ensuring the long run sustainability of local and global food systems.
Thomas W. Hertel
wiley   +1 more source

ECHO: A lightweight tool for inferring missing case counts from pathogen phylogenies

Doig R, Colijn C.
europepmc   +1 more source