Search results for "Stock"
showing 10 items of 878 documents
Changes in the Phytoalexin Content of Various Vitis Spp. in Response to Ultraviolet C Elicitation
1999
The phytoalexin production potential of three American Vitis species and that of three cultivars of Vitis vinifera were evaluated in response to UV-C irradiation. Time course changes in resveratrol, piceid, epsilon-viniferin, and pterostilbene contents were studied within 3 days after a short UV-C irradiation. Results show that the two major stilbenes accumulated as a response to UV-C elicitation are resveratrol and epsilon-viniferin, a resveratrol dehydrodimer, the concentration of both compounds usually reaching quantities >100 microgram/g of fresh weight. In contrast, piceid and pterostilbene were constantly produced in low quantities. Owing to the results obtained, the role of stilbene …
Studies Concerning the Hygiene Conditions from the Sadu Farm, Romania
2014
Abstract This paper aims to establish the conditions of hygiene of the breeding farm from Sadu, Romania, by monitoring the microbiological indicators such as hospital attendant TNG, total number of yeasts and molds, and total number of coliforms in shelters and on milking equipment. By monitoring air microbial flora, containers used for milking and hygiene of livestock (sheep and cow) values are found by the standards in force, with the recommendation to improve the quality of these parameters in order to reduce the values at lower limits.
Trading the Standard and Poor’s Composite Index
2017
This chapter utilizes the longest historical sample of data on the SP whether the choice of moving average influences the performance of trading rules; how accurately the trading rules identify the bullish and bearish stock market trends; whether there is any advantage in trading daily rather than monthly; and how persistent is the outperformance delivered by the moving average trading rules. The results of this study allow us to revisit the myths regarding the superior performance of the moving average trading rules in this well-known stock market and fully understand their advantages and disadvantages.
Have IFRS Changed How Stock Prices Associate with Earnings and Book Values? Evidence from Norway
2012
Firms listed on European, Australian and an increasing number of other stock exchanges are required to report according to International Financial Reporting Standards (IFRS). We use a Norwegian sample to examine whether the adoption of IFRS in 2005 has changed the value relevance of earnings relative to book values. IFRS are balance sheet-oriented and emphasize measurement at fair value. In contrast, Norwegian GAAP (NGAAP) are earnings-oriented and focus on measurement at transactional (historical) cost. IFRS also differ by recognizing more intangible assets, which further contributes to making IFRS less conservative than NGAAP. We find that more fair value accounting increases the value re…
An Empirical Analysis of the Lead Lag Relationship Between CDS and Stock Market
2018
This paper complements the recent literature providing a thorough research of the lead lag relationship between stock and sovereign CDS markets using a rolling VAR framework. We find that the transmission channel between the credit and stock market exist. This phenomenon is time varying, it seems to be related with the economic cycle and in general, it’s more intense in US than in Europe.
Finnish salmon resistant to Gyrodactylus salaris: a long-term study at fish farms.
1996
Abstract The occurrence of Gyrodactylus salaris on Baltic salmon ( Salmo salar ), sea trout ( S. trutta m. trutta ) and brown trout ( S. trutta m. lacustris ) was examined from 1984 to 1993 at 4 fish farms (A, B, C and D) that produce smolts for stocking in northern Finland. No G. salaris was found on the sea or brown trout, but it did occur on salmon for 6–7 years at farms B, C and D, the prevalences of infection being 9.5%, 17.7% and 8.8% for salmon yearlings and smolts during that time, respectively, but less than 1.2% for fingerlings at farms B and C. Only brood stock salmon were infected at farm A in 4 years. The abundances of G. salaris increased during the second winter of each year …
Mathematical models for multicontainer loading problems
2017
Abstract This paper deals with the problem of a distribution company that has to serve its customers by putting first the products on pallets and then loading the pallets onto trucks. We approach the problem by developing and solving integer linear models. We start with basic models, that include the essential features of the problem, such as respecting the dimensions of the truck, and not exceeding the total weight capacity and the maximum weigh capacity on each axle. Then, we add progressively new conditions to consider the weight and volume of pallet bases and to include other desirable features for the solutions to be useful in practice, such as the position of the center of gravity and…
Mathematical models for Multi Container Loading Problems with practical constraints
2019
Abstract We address the multi container loading problem of a company that serves its customers’ orders by building pallets with the required products and loading them into trucks. The problem is solved by using integer linear models. To be useful in practice, our models consider three types of constraints: geometric constraints, so that pallets lie completely inside the trucks and do not overlap; weight constraints, defining the maximum weights supported by a truck and by each axle, as well as the position of the centre of gravity of the cargo; and dynamic stability constraints. These last constraints forbid empty spaces between pallets to avoid cargo displacement when the truck is moving, …
Parasitofauna del salmonete de roca (Mullus surmuletus) en el Mediterráneo español: variabilidad espaciotemporal y su implicación pesquera
2015
En el presente trabajo se ha realizado un estudio de la fauna de metazoos parásitos del salmonete de roca, Mullus surmuletus, en el Mediterráneo español. Se trata del estudio más detallado y completo hasta la fecha sobre los parásitos de este teleósteo en esta región. Además, en este trabajo investigamos las ventajas y limitaciones del uso de los parásitos como marcadores poblacionales y como herramientas para trazar el origen de las capturas de salmonete de roca con el fin de ayudar a gestionar y manejar esta especie que actualmente se encuentra sobreexplotada. Para ello se analizaron 1204 peces durante el período 2003-2006: 1000 procedentes de 5 puertos del Mediterráneo español (de norte …
« Mouvement est nécessité » Pour une relation au monde du mouvement et de la musique
2021
Starting from a stationary state in order to feed a process, the idea of movement in music can affect both the sound material and the listening (the Hoerspiel...), both the view (musical theater) and the ancillary disciplines (dance or maping-video)... Based on examples taken in the 20th and 21st centuries (Debussy, Berg, Webern, Stravinsky, Stockhausen, Kagel, Ferrari, La Monte Young, Xenakis, Adams, De Chizy, De Mey, Trapani?), musicological study ultimately deduces that the metaphor of movement is for man an experience considered fundamental to his particular relationship to the world.