Results 51 to 60 of about 153,360 (268)

In Solitary Rabbits, Does the Presence or Absence of a Mirror Affect Stress, Fear and Anxiety?

Veterinary Evidence, 2019
There is an erratum to this paper published in Veterinary Evidence Vol 4, Issue 2 (2018): http://dx.doi.org/10.18849/ve.v4i2.262PICO questionIn solitary rabbits, does the presence or absence of a mirror affect stress, fear and anxiety?Clinical bottom ...
Rebecca Schofield
doaj   +1 more source

On the complexity of Client-Waiter and Waiter-Client games

Positional games were introduced by Hales and Jewett in 1963, and their study became more popular after Erdos and Selfridge's first result on their connection to Ramsey theory and hypergraph coloring in 1973. Several conventions of these games exist, and the most popular one, Maker-Breaker was proved to be PSPACE-complete by Schaefer in 1978. The study
Gledel, Valentin, Oijid, Nacim, Tavenas, Sébastien, Thomassé, Stéphan   +3 more
openaire   +3 more sources

Growth of Omnichannel Grocery Retailing and Food Prices

Agribusiness, EarlyView.
ABSTRACT This paper examines the effects of the growth of omnichannel grocery retailing on food prices. We first develop a conceptual model of consumer choice and retailer pricing that allows us to evaluate changes in equilibrium prices, quantities, and profits with online channel growth and alternative pricing strategies.
Xiangwen Kong, Metin Çakır, Qingxiao Li   +2 more
wiley   +1 more source

Switching behavior and changes in smoking behavior by menthol cigarette preference and menthol heated tobacco product use among adults in the United States who smoke cigarettes: an actual use study

Harm Reduction Journal
Background Heated tobacco products (HTPs) deliver nicotine with significantly lower toxicant exposure relative to combustible cigarettes. HTPs may serve as viable tobacco harm reduction options for adults who smoke but are not able or interested in ...
Joshua L. Karelitz, Yisha He, Elizabeth Becker, Andrea Vansickel   +3 more
doaj   +1 more source

Investigating the population health impact of an oral tobacco–derived nicotine pouch product utilizing a three-product tobacco use population model

Frontiers in Public Health
BackgroundThis study employed a three-product agent-based model (ABM) to evaluate the potential population-level effects of granting market authorization for on!® nicotine pouches, an oral tobacco-derived nicotine product. Previous research has typically
Raheema Muhammad-Kah, Thaddaeus Hannel, Lai Wei, Hui Cheng, Sucharitha Iyer, Mohamadi Sarkar   +5 more
doaj   +1 more source

Erratum to: In Solitary Rabbits, Does the Presence or Absence of a Mirror Affect Stress, Fear and Anxiety?

Veterinary Evidence, 2019
Unfortunately the original version of the article had the following error.
Rebecca Schofield
doaj   +1 more source

Vendor Types, Attendance, Experience and Sales 2019–2021: Evidence From Five Rural Oregon Farmers Markets

Agribusiness, EarlyView.
ABSTRACT Farmers markets provide a direct‐to‐consumer marketing path for farmers and small businesses, facilitating customer discovery and product refinement. This paper explores farmers markets as a business incubator, with a focus on beginning vendors and resilience to a shock, namely, COVID‐19 market restrictions.
Mallory L. Rahe, Juo‐Han Tsay, Sarah A. Low   +2 more
wiley   +1 more source

A reduced exposure heated tobacco product was introduced then abruptly taken off United States shelves: results from a tobacco harm reduction natural experiment

Harm Reduction Journal
Background A heated tobacco product (HTP) authorized for purchase in the United States by the Food and Drug Administration as a reduced harm product was removed from the market after about 2 years of sales.
Brendan Noggle, Kevin M. Ball, Andrea Rae Vansickel   +2 more
doaj   +1 more source

Who Are the Consumers of European Farmers' Markets? A Cross‐Country Analysis

Agribusiness, EarlyView.
ABSTRACT With substantial growth in the number of farmers' markets (FMs) in developed countries, the number of consumers visiting FMs is also increasing. This study comparatively assesses the consumers of FMs in three European countries where FMs traditionally play a distinctive role in food supply chains.
Áron Török, Gréta Maró, Zsófia Jámbor, Zalán Márk Maró, Barbara Tocco, Péter Balogh, Péter Czine   +6 more
wiley   +1 more source

Testing the Marketing Performance of German Wheat Farmers

Agribusiness, EarlyView.
ABSTRACT This paper analyses the marketing performance of wheat farmers in Germany. Wheat sales data from 465 individual farms over a 12‐year period are used to test against different market benchmarks. Market benchmarks are constructed by simulating passive trading agents using regional wheat prices.
Franziska Potts, Jens‐Peter Loy
wiley   +1 more source