Results 111 to 120 of about 118,888 (266)

Economic and Biological Evaluation of Pheromone Trap Types for Western Bean Cutworm, Striacosta albicosta, Monitoring in Dry Edible Bean Fields

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Pheromone trap use for monitoring Striacosta albicosta in dry edible beans was evaluated across multiple trap designs, lure replacement intervals, and insecticide timings. Bucket traps captured the most moths, yet trap counts poorly predicted crop damage.
Jeffrey D. Cluever   +3 more
wiley   +1 more source

Corporate performances and market selection. Some comparative evidence [PDF]

open access: yes
Diverse theories of industry dynamics predict heterogeneity in production efficiency to be the driver of firms' growth, survival and industrial change, either through a direct link between efficiency and growth, or through an indirect effect via ...
Angelo Secchi   +4 more
core  

The cost of the consumer revolution: Prices, material living standards, and real inequality in Amsterdam (1630‒1805)

open access: yesThe Economic History Review, EarlyView.
Abstract This article measures the cost of the early modern consumer revolution through a quantitative analysis of product and process innovations in Amsterdam and examines their variegated social impact in two distinct datasets of probate inventories.
Bas Spliet, Anne E. C. McCants
wiley   +1 more source

Success and failure in England's patent system: New evidence from patent applications, 1783–1834

open access: yesThe Economic History Review, EarlyView.
Abstract Our understanding of the relationship between the English patent system and technical change during the industrial revolution is based entirely on the study of successful patents. We address this feature by providing the first study of unsuccessful patent applications in England during the first industrial revolution.
Stephen D. Billington, Joe Lane
wiley   +1 more source

One Hour of Chemical Demonstrations [PDF]

open access: yes, 1997
This article describes a diverse set of chemistry demonstrations especially selected to encourage student interaction and to be easily transported. The demonstrations may be presented at a level that can be tailored to any audience– from very young ...
Brook, B.   +3 more
core   +1 more source

Examining the Role of Artificial Intelligence in Assessment: A Comparative Study of ChatGPT and Educator‐Generated Multiple‐Choice Questions in a Dental Exam

open access: yesEuropean Journal of Dental Education, EarlyView.
ABSTRACT Aim To compare the item difficulty and discriminative index of multiple‐choice questions (MCQs) generated by ChatGPT with those created by dental educators, based on the performance of dental students in a real exam setting. Materials and Methods A total of 40 MCQs—20 generated by ChatGPT 4.0 and 20 by dental educators—were developed based on ...
Nezaket Ezgi Özer   +4 more
wiley   +1 more source

Micro-Multiband Imaging (µMBI) in the Technical Study and Condition Assessment of Paintings: An Insight into Its Potential and Limitations

open access: yesHeritage
Multiband imaging (MBI) is a non-invasive, portable digital technique that has become increasingly widespread in the technical study and condition assessment of paintings, owing to its affordability and ease of use.
Miguel. A. Herrero-Cortell   +8 more
doaj   +1 more source

Mergers and Acquisitions as Navigators of Climate Policy Shocks: Evidence from the NOx Budget Trading Program

open access: yesFinancial Management, EarlyView.
ABSTRACT We examine how mergers and acquisitions (M&As) enable firms to adapt to climate policy shocks. Exploiting the adoption of the Nitrogen Oxides (NOx) Budget Trading Program (NBP) across US states as an exogenous shock, we find that firms with NOx‐emitting plants subject to the NBP are more likely to engage in M&As, particularly through vertical ...
Samer Adra   +3 more
wiley   +1 more source

Wild bee diversity and land use: A case study in a mountain agroecosystem of the Serranía de Ronda, southern Spain

open access: yesInsect Conservation and Diversity, EarlyView.
Orchards supported the highest wild bee diversity and functional diversity, highlighting their role in maintaining bee communities in Mediterranean agroecosystems. Landscape heterogeneity positively influenced functional evenness and dispersion of wild bee communities, underscoring the importance of diverse landscapes for bee conservation. The presence
Violeta Hevia   +3 more
wiley   +1 more source

Spacecraft utensil/hand cleansing fixture [PDF]

open access: yes
A system concept for an inflight utensil/hand cleansing fixture is described which includes the following features: (1) capability for efficient cleansing and rinsing of utensils or hands, and (2) provision for general waste fluid disposal.
Jonkoniec, T. G.   +3 more
core   +1 more source

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